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CN101990590A - T-handle actuator and latch - Google Patents

T-handle actuator and latch Download PDF

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Publication number
CN101990590A
CN101990590A CN2008801285769A CN200880128576A CN101990590A CN 101990590 A CN101990590 A CN 101990590A CN 2008801285769 A CN2008801285769 A CN 2008801285769A CN 200880128576 A CN200880128576 A CN 200880128576A CN 101990590 A CN101990590 A CN 101990590A
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CN
China
Prior art keywords
ball bearing
plunger
group
extended position
socket
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN2008801285769A
Other languages
Chinese (zh)
Other versions
CN101990590B (en
Inventor
O·L·科顿
B·P·沃格丁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Southco Inc
Original Assignee
Southco Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US29/306,453 external-priority patent/USD605024S1/en
Priority claimed from US12/122,701 external-priority patent/US8336931B2/en
Application filed by Southco Inc filed Critical Southco Inc
Publication of CN101990590A publication Critical patent/CN101990590A/en
Application granted granted Critical
Publication of CN101990590B publication Critical patent/CN101990590B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E05B1/003—Handles pivoted about an axis perpendicular to the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B3/00—Fastening knobs or handles to lock or latch parts
    • E05B3/003—Fastening knobs or handles to hollow cylindrical spindles, e.g. of tubular locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/008—Locks for use with special keys or a plurality of keys ; keys therefor for simple tool-like keys
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
    • E05C3/04—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt
    • E05C3/041—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted
    • E05C3/042—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted the handle being at one side, the bolt at the other side or inside the wing

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pinball Game Machines (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

A T-handle actuator has one or more retractable ball bearings for selectively engaging a socket to operate a latch mechanism. The ball bearings are allowed to retract using a pushbutton for removal of the actuator from the socket. A latch mechanism is operated by rotationally moving a drive plug. The drive plug can be a socket that can be engaged by the T-handle actuator.

Description

T shape handle actuator and breech lock
Technical field
The present invention relates to latch assembly and the field that is used for the actuator of latch assembly.
Background technology
In many application, depend on latch assembly so that will be fixed together such as objects such as panel, door and doorframes.For example, can fix container, cabinet, closet, drawer, compartment etc. with breech lock.In addition, in many application, use removable key or actuator to operate breech lock so that restriction enters by the space of latch fixation.Adopted the various breech locks that are used for the panel closure, wherein, such as one of panels such as double-acting door, drawer with fastened or be fixed in actionless panel, doorframe, cabinet or chamber body.Though be known in the art many latch assemblies, do not see an instruction or hint exclusive feature of the present invention or realize by following detailed description and the accompanying drawing tangible advantage of the present invention that will become.
Summary of the invention
The invention is intended to a kind ofly be used to operate the removable actuator of breech lock and be used for to use two latch systems that parts are fixed together of this actuator.Removable T shape handle latch actuator of the present invention comprises T shape handle, button and one or more ball bearing.Pushing down described button allows ball bearing to be withdrawn in the T shape handle actuator.Breech lock of the present invention comprise can be used to admit T shape handle actuator an end socket (socket) driving plug, the axle that rotates in response to some rotation of described socket at least and be fixed in described axle and with axle as the ratchet of a unit motion or oblique tongue (latch bolt).Pushing down button is inserted in the socket to allow T shape handle actuator.Then release-push so that the cavity in the inner surface of ball bearing and socket engage.When the end of T shape handle is inserted into socket and button when being released, the ball bearing of T shape handle actuator is outwards outstanding and engages with cavity in the inner surface of socket, makes and can come Rotating socket by rotation T shape handle actuator.Therefore, can use T shape handle actuator to operate breech lock by rotary pawl between locking and unlocked position.Promote button and allow ball bearing to be withdrawn into t shape handle actuator, allow thus to remove T shape handle actuator from socket.
The purpose of this invention is to provide a kind of T shape handle actuator, this actuator has retractible ball bearing so that engage and the operated latch latch mechanism with bolt lock mechanism.
Another object of the present invention provides the simplification bolt lock mechanism that does not require expensive shell.
By drawings and detailed description, these and other purpose of the present invention will become obvious.
Description of drawings
Fig. 1 is in the environmental view according to first embodiment of latch assembly of the present invention shown in the locking structure.
Fig. 2 is another environmental view at the latch assembly of the Fig. 1 shown in the locking structure.
Fig. 3 is another environmental view at the latch assembly of the Fig. 1 shown in the locking structure.
Fig. 4 is another environmental view at the latch assembly of the Fig. 1 shown in the locking structure.
Fig. 5 is another environmental view at the latch assembly of the Fig. 1 shown in the locking structure.
Fig. 6 is in the environmental view according to first embodiment of latch assembly of the present invention and T shape handle actuator shown in the locking structure.
Fig. 7 is in the cross section environmental view according to first embodiment of latch assembly of the present invention and T shape handle actuator shown in the locking structure.
Fig. 8～12nd is in the environmental view according to first embodiment of latch assembly of the present invention and T shape handle actuator shown in the unlocking structure.
Figure 13～18th, the various views according to first embodiment of latch assembly of the present invention and T shape handle actuator show the T shape handle actuator on the socket that is inserted into latch assembly.
Figure 19 is the exploded view according to first embodiment of T shape handle actuator of the present invention.
Figure 20 is the exploded view according to first embodiment of latch assembly of the present invention.
Figure 21 is the top view according to first embodiment of T shape handle actuator of the present invention that illustrates under the situation of button withdrawal.
Figure 22 is the sectional view according to first embodiment of T shape handle actuator of the present invention that illustrates under the situation of button withdrawal.
Figure 23 is the top view according to first embodiment of T shape handle actuator of the present invention that illustrates under button is in the situation of extended position.
Figure 24 is the sectional view according to first embodiment of T shape handle actuator of the present invention that illustrates under button is in the situation of extended position.
Figure 25 is the view according to first embodiment of latch assembly of the present invention and T shape handle actuator, and the T shape handle actuator on the socket that is inserted into latch assembly is shown, and its button stretches out.
Figure 26 is the sectional view according to first embodiment of latch assembly of the present invention and T shape handle actuator, and the horizontal cavity of socket of the ball bearing engages receptacle assembly of T shape handle actuator is shown.
Figure 27 is the view according to first embodiment of latch assembly of the present invention and T shape handle actuator, and the T shape handle actuator on the socket that is inserted into latch assembly is shown, its button withdrawal.
Figure 28 is the sectional view according to first embodiment of latch assembly of the present invention and T shape handle actuator, and the horizontal cavity disengaging of the ball bearing of T shape handle actuator from the socket of latch assembly is shown.
Figure 29 is in the cross section environmental view according to first embodiment of latch assembly of the present invention and T shape handle actuator shown in the locking structure.
Figure 30～33rd is according to the sleeve of first embodiment of T shape handle actuator of the present invention and the view of arm.
Figure 34 is the phantom drawing according to the plunger of first embodiment of T shape handle actuator of the present invention.
Figure 35～36th is according to the view of the guiding packing ring of first embodiment of latch assembly of the present invention.
Figure 37 is the phantom drawing according to the spacer of first embodiment of latch assembly of the present invention.
Figure 38～39th is according to the view of the nut that is used for fixing ratchet of first embodiment of latch assembly of the present invention.
Figure 40～42nd is according to the view of the spring of first embodiment of T shape handle actuator of the present invention.
Figure 43～45th is in the environmental view according to second embodiment of latch assembly of the present invention shown in the locking structure.
Figure 46 is in the environmental view according to second embodiment of latch assembly of the present invention and T shape handle actuator shown in the locking structure.
Figure 47 is in the cross section environmental view according to second embodiment of latch assembly of the present invention and T shape handle actuator shown in the locking structure.
Figure 48～51st is in the environmental view according to second embodiment of latch assembly of the present invention and T shape handle actuator shown in the unlocking structure.
Figure 52 is in the cross section environmental view according to second embodiment of latch assembly of the present invention and T shape handle actuator shown in the unlocking structure.
Figure 53 is the top view according to second embodiment of T shape handle actuator of the present invention that illustrates under the situation of button withdrawal.
Figure 54 is the sectional view according to second embodiment of T shape handle actuator of the present invention that illustrates under the situation of button withdrawal.
Figure 55 is the top view according to second embodiment of T shape handle actuator of the present invention that illustrates under button is in the situation of extended position.
Figure 56 is the sectional view according to second embodiment of T shape handle actuator of the present invention that illustrates under button is in the situation of extended position.
Figure 57 is the view according to second embodiment of latch assembly of the present invention and T shape handle actuator, and the T shape handle actuator on the socket that is inserted into latch assembly is shown, and its button stretches out.
Figure 58 is the sectional view according to second embodiment of latch assembly of the present invention and T shape handle actuator, and the horizontal cavity of socket of first group of ball bearing engages receptacle assembly of T shape handle actuator is shown.
Figure 59 is the sectional view according to second embodiment of latch assembly of the present invention and T shape handle actuator, and the horizontal cavity of socket of second group of ball bearing engages receptacle assembly of T shape handle actuator is shown.
Figure 60 is the view according to second embodiment of latch assembly of the present invention and T shape handle actuator, and the T shape handle actuator on the socket that is inserted into latch assembly is shown, its button withdrawal.
Figure 61 is the sectional view according to second embodiment of latch assembly of the present invention and T shape handle actuator, and the horizontal cavity disengaging of first group of ball bearing of T shape handle actuator from the socket of latch assembly is shown.
Figure 62 is the sectional view according to second embodiment of latch assembly of the present invention and T shape handle actuator, and the horizontal cavity disengaging of second group of ball bearing of T shape handle actuator from the socket of latch assembly is shown.
Figure 63 is the cross section environmental view according to second embodiment of latch assembly of the present invention, and the latch assembly that is in the locking structure is shown.
Figure 64 is the exploded view according to second embodiment of T shape handle actuator of the present invention.
Figure 65 is the exploded view according to second embodiment of latch assembly of the present invention.
Figure 66～69th, the various views according to second embodiment of latch assembly of the present invention and T shape handle actuator illustrate the T shape handle actuator on the socket that is inserted into latch assembly.
Figure 70～72nd, the various views according to the 3rd embodiment of T shape handle actuator of the present invention illustrate the T shape handle actuator on the socket that is inserted into latch assembly.
Figure 73 is the exploded view according to the 3rd embodiment of T shape handle actuator of the present invention.
Figure 74 is the view according to the 3rd embodiment of latch assembly of the present invention and T shape handle actuator, and the T shape handle actuator on the socket that is inserted into latch assembly is shown.
Figure 75～77th is according to the various views of the 3rd embodiment of latch assembly of the present invention.
Figure 78 is the exploded view according to the 3rd embodiment of latch assembly of the present invention.
Identical Reference numeral is represented identical part in each width of cloth figure.
The specific embodiment
With reference to Fig. 1～42, can see first embodiment according to breech lock 100 of the present invention.Breech lock 100 comprises driving plug 102, space washer 104, axle 106, spacer 108, guiding packing ring 110, ratchet 112 and nut 114.Drive plug 102 and can have hexagon, square or other non-circular excrescence, the socket-type instrument that this excrescence can be mated (socket type tool) engages and rotates.
Alternatively, driving plug 102 can be hexagon, square or any other non-circular socket (socket) or hole, and the positive type instrument (male tool) that this socket or hole can be mated engages also and rotates, for example general utility wrench etc.Replace as another, drive the locking cylinder that plug 102 can comprise the key control that can rotate with appropriate key.Replace as another, can be for driving knob or the handle that plug 102 is provided for hand rotation.Preferably, drive plug 102 and have the cylindrical external surface 124 of between bottom surface 119 and top flange 120, extending.
Axle 106 is filled in 102 bottom surface 110 extensions and is had longitudinal axis from driving.Axle 106 is attached to driving plug 102, makes that driving plug 102 rotates as a unit together with axle 106 longitudinal axis around axle 106.Axle 106 has at least a portion that has noncircular cross section.
In case first packaged unit 101 is assembled and be installed on to bolt lock mechanism 100 fully, ratchet 112 just can engage second packaged unit 109 (it is doorframe in the example shown) so that first packaged unit (it is door 101 in this example) is fixed on fastening position.Ratchet 112 has hole 150, latch portion 152 and motion control tab 154.Latch portion 152 and motion control tab 154 are positioned at the opposite side in hole 150.Axle 106 extends through the hole 150 of ratchet 112.The hole 150 of ratchet is non-circular and its size and dimension allows ratchet locate adjustably and prevent between the ratchet 112 and spools 106 relative rotation around the longitudinal axis of axle 106 simultaneously substantially along axle 106.
Guiding packing ring 110 has centre bore 140 and eccentric orfice 148.Guiding packing ring 110 also has a pair of axial excrescence 136 and 138, and its longitudinal axis that is parallel to axle 106 at least in part extends.The centre bore 140 of guiding packing ring 110 is enough big, so that axle 106 can not take place to rotate with respect to guiding packing ring 110 under the situation of any interference with those parts of the qualification centre bore 140 of guiding packing ring 110.Bolt lock mechanism 110 comprises securing member 146, its can engage the guiding eccentric orfice 148 of packing ring 110 and first packaged unit 101 with prevent to guide packing ring 110 when bolt lock mechanism is installed to first packaged unit 101 in the bolt lock mechanism of assembling fully with respect to 101 rotations of first packaged unit.Nut 114 engages axle 106 are to be fixed in ratchet 112 on axle 106.
Bolt lock mechanism 100 uses with first packaged unit 101, and first packaged unit 101 has the opening 103 that is used to install bolt lock mechanism 100.Bolt lock mechanism 100 can optionally be fixed on fastening position with first packaged unit 101 with respect to second packaged unit 109.Driving plug 102 is suitable for by actuator, key or tool engagement so that allow user's rotating drive plug 102 with operated latch latch mechanism 100.Ratchet in response to drive plug 102 its locked position of coupler with and unlocked position between rotation and between locked position of coupler and unlocked position, rotating.Motion control tab 154 is cooperated to limit the boundary that rotatablely moves of ratchet 112 with the axial excrescence 136 and 138 of guiding packing ring 110.
In the example shown, driving plug 102 is sockets 102, and it is designed to be engaged and rotate by actuator 200 as described below especially.Socket 102 has cylinder side wall 116, bottom 118 and top flange 120.Socket 102 is the form with cup of open top 122 substantially.Top flange 120 is annular, and around open top 122.Cylinder side wall 116 extends between top flange 120 and bottom 118.Cylinder side wall 116 has external surface 124 and inner surface 126.Cylinder side wall 116 and bottom 118 limit the main cavity 128 of socket 102 together.Socket 102 has and the longitudinal axis of cylinder side wall 116 and the identical longitudinal axis of longitudinal axis of main cavity 128.The size of main cavity 128 is confirmed as receiving the second end 202 of T shape handle actuator 200.
Axle 106 is attached to socket 102 and along 118 extending from the bottom away from main cavity 128 with away from the direction of top flange 120.In the example shown, axle 106 and socket 102 have unitary construction.Axle 106 has threaded portion 130.The screw thread quilt of threaded portion 130 interrupts at two flat surfaces 132 and 134 of the either side of the threaded portion 130 of axle 106.Flat surface or side 132 and 134 provide noncircular cross section for axle 106 at least in part.
Bolt lock mechanism 100 is installed in for example first packaged unit of door 101, and it has from cylinder-shaped hole that wherein drills or opening 103.Door 101 has external surface 105 and inner surface 107.Space washer 104 is positioned at around the opening 103 on door 101 the external surface, makes space washer 104 contact with 101 outside 105.Axle 106 and comprise that part of socket 102 of cylindrical side wall 116 and bottom 118 is inserted into opening 103 by space washer 104 subsequently makes top flange 120 contact in the outside of door 101 and with space washer 104.Therefore, space washer 104 is positioned in the middle of the outside 105 and top flange 120 of door 101.Axle at least a portion of 106 comprises at least a portion of threaded portion 130, is positioned at the inboard of door 101.
Guiding packing ring 110 be positioned at opening 103 on door 101 the inner surface around, make guiding packing ring 110 contact with 101 inside 107.The axial excrescence 136 of guiding packing ring 110 and 138 inner surface and sockets 102 away from door 101 extend.Axle 106 extends through the centre bore 140 of guiding packing ring 110.Guiding packing ring 110 is positioned at around the opening 103 on door 101 the inner surface, and the rotation that makes the axial excrescence 136 and 138 of guiding packing ring 110 be positioned as ratchet 112 is parked in locking and unlocked position respectively.Securing member 146 (in this example for self-tapping screw) is inserted in the eccentric orfice 148 of guiding packing ring 110 and is driven into the door 101 from the inboard and is tightened will guide packing ring 110 to be fixed on the appropriate location around the opening 103 and to prevent to guide any relative rotation between the packing ring 110 and 101.
The part of the tube part 142 of spacer 108 is inserted in the opening 103 by the centre bore 140 of guiding packing ring 110, makes the annular lip 144 of spacer 108 contact at the inboard of door 101 and with guiding packing ring 110.
In case first packaged unit 101 is assembled and be installed on to bolt lock mechanism 100 fully, ratchet 112 just can engage second packaged unit 109 (being doorframe in the example shown) so that first packaged unit (serving as door 101 in this example) is fixed on fastening position.Ratchet 112 has hole 150, latch portion 152 and motion control tab 154.Latch portion 152 and motion control tab 154 are positioned at the opposite side in hole 150.Axle 106 extends through the hole 150 of ratchet 112.The hole 150 of ratchet is non-circular and its size and dimension allows ratchet locate adjustably and prevent between the ratchet 112 and spools 106 that the straight line side 156 and 158 by hole 150 carries out relative the rotation with spools 106 flat sides 132 and 134 the longitudinal axis that engages around axle 106 simultaneously substantially along axle 106.Therefore, ratchet 112 is coupled to axle 106, makes ratchet 112 rotate in response to the rotation of axle 106.
Between the cross-sectional circumference of the hole 150 of ratchet 112 and axle 106, provide sufficient clearance at any point place along threaded portion 130, so that ratchet 112 can move by the threaded portion 130 along the direction that is parallel to axle 106 longitudinal axis along axle 106 point-blank, so that adjust the position of ratchet 112 on axle 106 to hold the door of all thickness.This clearance can allow between ratchet 112 and the axle 106 to rotatablely move around the longitudinal axis of axle 106 some.Yet this motion (if present) is inessential for the operation of bolt lock mechanism and is relative little with ratchet 112 is compared in the required rotation degree of motion between locked position of coupler and the unlocked position.Employed expression among the application " prevents relative rotation " or " preventing relative rotation substantially " intention contains those examples that wherein may have some trace movement, such as the motion of following the limited clearance of non-zero (finite clearance) between the part.
Ratchet 112 can be couple to axle 106, make ratchet 112 not rotate in response to the rotation of axle 106 with the direct mode that contacts between the axle 106 to require ratchet 112.For example, can the sleeve (not shown) be set between hole 150 and axle 106 ratchet 112 is couple to rotatably axle 106, make ratchet 112 rotate in response to the rotation of axle 106, this sleeve may by polymer or plastic material make and have with the outer perimeter of the straight line side 156 in hole 150 and 158 couplings and with the inside endoporus (bore, boring) of the flat sides 132 and 134 couplings of axle 106.Above-mentioned sleeve can be the part of spacer 108.
Extend through the hole 150 of ratchet 112 along with the screw thread 130 of axle 106, the part around hole 150 of ratchet 112 is positioned as with the annular lip 14 of spacer 108 and contacts, ratchet 112 itself is positioned at the position of corresponding its locked position of coupler, its unlocked position simultaneously, perhaps is positioned at locked position of coupler and unlocked position position intermediate.The threaded portion 130 of axle 106 should extend through the hole 150 of ratchet 112 fully along the direction away from socket 102, suitably joins the threaded portion 130 of axle 106 to allow nut 114.Nut 114 is tightened in downwards on the ratchet 112 to be fixed together with the parts with breech lock 100 and breech lock 110 is fixed to door 101.
Can use bolt lock mechanism 110 to come optionally door 101 to be fixed on the fastening position shown in Fig. 1～7 with respect to doorframe 109.The user can use actuator 200 that socket 102 is rotated between the unlocked position shown in locked position of coupler shown in Fig. 1～7 and Fig. 8～12.
With reference to Fig. 1～7, can on the locked position of coupler of doorframe 109 back, see ratchet 112.On this position, the ratchet 112 particularly latch portion 152 of ratchet 112 will engage doorframe 109 and prevent that door 101 is opened, and do like this if attempt.In order to open door 101, the user uses actuator 200 that socket 102 is turned to unlocked position from locked position of coupler, thereby ratchet 112 is rotated to the unlocked position shown in Fig. 8～12 from locked position of coupler, and there, the latch portion 152 of ratchet 112 is no longer overlapping with any part of doorframe 109.Can open door 101 now, because ratchet 112 no longer engages with doorframe 109.Along with ratchet 112 arrives unlocked position, tab 154 engagement shafts of ratchet 112 are to excrescence 138, and this further stops the rotation of ratchet 112.
In order again door 101 to be fixed on fastening position, under the situation that door 101 is closed, the user uses actuator 200 that socket 102 is rotated to locked position of coupler from unlocked position.Along with socket 102 rotates to locked position of coupler from unlocked position, ratchet 112 rotates to the locked position of coupler of Fig. 1～7 from the unlocked position of Fig. 8～12, and there, the latch portion 152 of ratchet 112 is fixed on fastening position with door 101 thus in the motion of the back of doorframe 109.Along with ratchet 112 arrives locked position of coupler, tab 154 engagement shafts of ratchet 112 are to excrescence 136, and this further stops the rotation of ratchet 112.
Spacer 108 has a part 142 and annular lip 144, and the size of tube part 142 is confirmed as being engaged in the opening 103 of door 101, and annular lip 144 is engaged between guiding packing ring 110 and the ratchet 112.Spacer 108 also has the endoporus 160 that extends through spacer 108, and axle 106 extends through the endoporus 160 of spacer 108.Spacer 108 is made by relative softer material, and for example polymeric material, plastics, composite material or soft metal are to prevent to guide the excessive wear between packing ring 110 and the ratchet 112.
Space washer 104 is positioned at below the top flange 120 of socket 102 and is engaged in around the external surface 124 of socket 102.Space washer 104 is engaged between the top flange 120 and door 101 outer surface 105 of socket 102, in case so that door 101 is assembled and be installed to bolt lock mechanism 100 fully, then allow socket 102 not damage the external surface 105 of door with respect to door 101 rotations.Space washer 104 is also preferably made by softer material, such as at listed those of spacer 108.
With reference to Fig. 6～19,21～28,30～34 and 40～42, can see the latch actuator of using with bolt lock mechanism 100 200.As already described, bolt lock mechanism 100 has the socket 102 that moves rotatably with operated latch latch mechanism 100.Socket 102 has main cavity 128, and main cavity 128 has wall 116.Wall 116 has at least one horizontal cavity 162 therein.The opening surface of each horizontal cavity 162 is towards the inside of main cavity 128.In other words, the opening surface of each horizontal cavity 162 is towards the longitudinal axis of socket 102.In the example shown, socket 102 provide 162, three horizontal cavitys 162 of three horizontal cavitys in the distance identical with the bottom 108 of socket 102 around the longitudinal axis of socket 102 with the about 120 ° distribution evenly and at intervals between the centre.
Actuator 200 comprises T shape handle portion 204, far-end or the second end 202, button 206 and at least one ball bearing 208.In the example shown, the position of the horizontal cavity 162 of actuator 200 position that provides 208, three ball bearings 208 of three ball bearings when being inserted in the main cavity 128 when far-end 202.Therefore, three ball bearings 208 along the same axial position place of actuator 200 around the longitudinal axis of actuator 200 with the about 120 ° distribution evenly and at intervals between the center.
T shape handle portion 204 is used for the grasping by the user.Distal portions 202 is away from handle portion 204 and be suitable for being inserted in the socket 102.Distal portions 202 has external surface 210.Button 206 is supported by handle portion 204 so that move between the retracted position shown in the extended position shown in Figure 24,25 and 26 and Figure 22,27 and 28.Ball bearing 208 is supported by distal portions 202 movingly, makes ball bearing 208 can move between extended position and retracted position separately.When ball bearing 208 was in extended position, each ball bearing 208 was outwards outstanding from the external surface 210 of far-end 202.When ball bearing 208 was in retracted position, each ball bearing 208 was outwards not outstanding from the external surface 210 of far-end 202.When button 206 was positioned at its extended position, each ball bearing 208 was maintained at its extended position.When button 206 was shifted onto its retracted position by the user, each ball bearing can freely move to its retracted position.Each ball bearing 208 can engage receptacle 102 respective transversal cavity 162, make that socket 102 will rotate along with the rotation of handle portion 204 when each ball bearing 208 is positioned at its extended position.The user remains on retracted position to allow ball bearing 208 withdrawals with button 206, so that with in the far-end 202 insertion sockets 102 and so that extract far-end 202 out, and therefore removes actuator 200 from socket 102.In case far-end 202 is suitably inserted, then user's release-push 206, allow it to move to its extended position under the spring bias voltage.Then, the respective transversal cavity 162 of each ball bearing 208 engage receptacle 102, and then the user can Rotating socket 102 to use T shape handle actuator 200 to come operated latch latch mechanism 100 with door 101 lockings and release.
Now T shape handle actuator 200 will be described in more detail.Latch actuator 200 comprises sleeve 212, a pair of transverse arm 216 and 218, plunger 226, spring 234 and at least one ball bearing 208.Sleeve 212 has the endoporus 214 that extends along the longitudinal axis of sleeve 212.First end 220 places at sleeve 212 are provided as right transverse arm 216 and 218. Transverse arm 216 and 218 first ends 220 from sleeve 212 extend along opposite direction, thereby form T shape structure to limit T shape handle 222 thus with sleeve 212. Arm 216 and 218 and sleeve 212 (not comprising the second end 202) limit T shape handle portion 204.Sleeve 212 has the hole 224 that is communicated with endoporus 214 at its first end 220 places.Hole 224 is positioned at the centre of transverse arm 216 and 218.
Plunger 226 is supported so that carry out rectilinear motion in endoporus 214.Plunger 226 can move between extended position and retracted position point-blank.Plunger 226 has button part 228, and button part 228 is 224 outwards outstanding so that limit button 206 from the hole when plunger 226 is in extended position.Button 206 can move between corresponding to the extended position of the extended position of plunger 226 and the retracted position corresponding to the retracted position of plunger 226.
The user can make plunger 226 move to retracted position by inwardly promoting button 206 with respect to endoporus 214.Plunger 226 has at least one part 230 of first diameter and at least one part 232 of second diameter.First diameter is greater than second diameter.Spring 234 carries out bias voltage towards the extended position of plunger 226 to it.
In an illustrated embodiment, actuator 200 has three ball bearings 208.Each ball bearing 208 is received in the endoporus 214 of sleeve 212 at least in part.Sleeve 212 has the second end 202 away from transverse arm 216,218, and its size is confirmed as being used for inserting the main cavity 128 of socket 102.Sleeve 212 has at least one transverse opening 236 in the second end 202 of sleeve 212.In the example shown, sleeve 212 has six transverse openings 236 in the second end 202 of sleeve 212, and wherein three corresponding to three ball bearings 208.Sleeve 212 has external surface 210, and each transverse opening 236 extends between endoporus 214 and external surface 210.Each ball bearing 208 and corresponding transverse opening 236 registrations.Each ball bearing 208 can move between extended position and retracted position.When ball bearing 208 was in its extended position, each ball bearing 208 was partly outwards outstanding from external surface 210.When button 206 was in its extended position with plunger 226 therefore, each ball bearing 208 was in its extended position.When plunger 226 and button 206 are in its extended position, the part with first diameter 230 and ball bearing 208 registrations of plunger 226, thus all ball bearings 208 are remained on its extended position.When button 206 is in its retracted position with plunger 226 therefore, the part with second diameter 232 and ball bearing 208 registrations of plunger 226, thus allow all ball bearings 208 to move to its retracted position.
When the second end 202 of sleeve 212 in each transverse opening 236 (corresponding to ball bearing 208) and socket 102 respective transversal cavity 162 registrations and the situation of plunger 226 and button 206 extended position that is in them under when being inserted into socket 102, each ball bearing 208 will be in its extended position and will be projected at least in part in its respective transversal cavity 162 in the socket 102.Under these conditions, ball bearing 208 can engage corresponding laterally cavity 162, makes the user to come Rotating socket 102 and so operated latch latch mechanism 100 by rotating T shape handle actuator 200.
When the second end 202 of sleeve 212 in each transverse opening 236 (corresponding to ball bearing 208) and socket 102 respective transversal cavity 162 registrations and the situation of plunger 226 and button 206 extended position that is in them under when being inserted into socket 102, thereby the user can be pushed to button 206 its retracted position to allow ball bearing 208 and move to their retracted position and to allow to remove latch actuator 200 from socket 102.
In latch actuator 200, spring 234 is that disc spring 234 and plunger 226 extend through disc spring 234.Plunger 226 has ring-shaped step 238 and sleeve 212 has ring-shaped step 240.It is middle with the ring-shaped step 240 of sleeve 212 that the ring-shaped step 238 of plunger 226 is positioned at button 228.Disc spring 234 extends between the ring-shaped step 240 of the ring-shaped step 238 of plunger 226 and sleeve 212, thereby plunger 226 and button 206 are biased into their extended position.
In latch actuator 200, pin 242 passes the wall 244 of sleeve 212 and the groove 246 in the engage pistons 226 so that limit the outside motion of plunger 226 with respect to sleeve 212 at least.This layout prevents that plunger 226 from moving above its extended position along the direction of motion of plunger from its retracted position to its extended position, and therefore, this layout prevents that plunger 226 from being ejected from sleeve 212.In an illustrated embodiment, groove 246 be annular and a side that sell 242 bump grooves 246 with the inside motion of the opposite side 247 of the outside motion of limit button 206 and bump groove 246 with limit button 206.Alternatively, groove 246 can be longitudinally, and pin 242 is trapped between its end with the range of movement of restriction plunger 226 and the therefore range of movement of limit button 206.In addition, shown in the design variant in, ring-shaped step 238, disc spring 234 and ring-shaped step 240 can be used for the inside motion of limit button 206.In this case, only require groove 246 from button 206 side and the pin 242 outside motion of limit button 206 collaboratively farthest.
Select the diameter of the part 232 of plunger 226, even make when ball bearing 208 is in its retracted position, each ball bearing 208 also partly extends in its respective transversal opening 236 in the wall of sleeve 212.This arranges and guarantees that each ball bearing 208 keeps its corresponding transverse opening 236 to aim at substantially, even so that each ball bearing 208 is in when withdrawal also location suitably, thereby each ball bearing 208 is back to its extended position when plunger 226 is back to its extended position.
In an illustrated embodiment, transverse arm 216 and 218 has the form of U-shaped bar, has the sweep 248 that extends between two transverse bar parts 250 and 252.Each transverse bar part 250 and 252 has respectively the distal portions 254 and 256 away from respective curved part 248.The distal portions 254 of each in the transverse bar part 250 and 252 and 256 is attached to the first end 220 of sleeve 212, thereby transverse arm 216 and 218 attached attached to the first end 220 of sleeve 212 is provided.Therefore, each transverse arm 216 and 218 is opened in the centre.
According to the detailed description of actuator 200, clearly, each ball bearing 208 must be in its extended position so that plunger 226 is in its extended position.Even if a ball bearing 208 is blocked and can not returns it and stretch out or extrusion position, then plunger 226 can not return its extended position.Therefore, if be positioned at all ball bearings of the main cavity 128 of socket 102 is not to aim at corresponding laterally cavity 162 simultaneously, make the inner side wall surfaces 126 of socket 102 stop that at least one ball bearing arrives its extended position, then plunger 226 can not move to its extended position that ball bearing 208 maintenances are engaged with the respective transversal cavity 162 of ball bearing 208, and latch actuator 200 can not be used for making socket 102 and ratchet 112 to rotate between its locked position of coupler and its unlocked position.This fact provides such chance, promptly offers the stronger ability of bolt lock mechanism according to the present invention and differentiates mandate and unauthorized user.
Different independent bolt lock mechanism according to the present invention can provide the different a plurality of horizontal cavity 162 of the different predetermined numbers that distribute with the different precalculated positions patterns (pattern) on the inner side wall surfaces 126 of its socket 102.Corresponding T shape handle actuator will have different a plurality of transverse openings 236 with different numbers and position pattern, wherein, the number and the position pattern matching of a plurality of horizontal cavity 162 of the socket 102 of at least some bolt lock mechanisms corresponding in this number and the position pattern with it.And a plurality of ball bearings 208 that provide in the endoporus 214 of its sleeve 212 with different numbers will be provided corresponding T shape handle actuator, and this number and its be the number coupling of a plurality of horizontal cavity 162 of socket 102 separately.Certainly, in each T shape handle actuator, each in its a plurality of ball bearings 208 will with a plurality of transverse openings 236 of its sleeve 212 in corresponding one aim at substantially.Therefore, can not aim at simultaneously with a plurality of horizontal cavity 162 of the socket of another bolt lock mechanism as long as be used for all ball bearings 208 of the T shape handle actuator of a bolt lock mechanism, then this T shape handle actuator is not available to operate described another bolt lock mechanism.
With reference to Figure 43～69, can see the second embodiment 100a of bolt lock mechanism of the present invention.In institute's drawings attached, aspect the 26S Proteasome Structure and Function between various disclosed embodiment, be identical with the part of identical Reference numeral indication.For the sake of brevity, will only be described in detail in here between the embodiment 100 of bolt lock mechanism and the 100a and those different parts between the embodiment 200 of T shape handle actuator and 200a.To use and to operate the embodiment 200 and the 200a of T shape handle actuator with identical mode.
Door 101a is thicker than door 101.In addition, aspect 26S Proteasome Structure and Function, door 101a and 101 is identical.Unique difference between bolt lock mechanism 100 and the bolt lock mechanism 100a is socket 102 and 102a.Socket 102a has cylinder side wall 116a, bottom 118a and top flange 120a.Socket 102a is the form with cup of open top 122a substantially.Top flange 120a is annular, and around open top 122a.Cylinder side wall 116a extends between top flange 120a and bottom 118a.Cylinder side wall 116a has external surface 124a and inner surface 126a.Cylinder side wall 116a and bottom 118a limit the main cavity 128a of socket 102a together.Socket 102a has and the longitudinal axis of cylinder side wall 116a and the identical longitudinal axis of longitudinal axis of main cavity 128a.The size of main cavity 128a is confirmed as receiving the second end 202a of T shape handle actuator 200a.Socket 102a has bottom surface 119a.
Wall 116a has at least one horizontal cavity 162a.Preferably, wall 116a has a plurality of horizontal cavity 162a.The opening surface of each horizontal cavity 162a is towards the inside of main cavity 128a.In other words, the opening surface of each horizontal cavity 162a is towards the longitudinal axis of socket 102a.In the example shown, socket 102a provides branch two groups of seven horizontal cavity 162a that arrange.First group of horizontal cavity 162a be included in the distance identical with the bottom 118a of socket 102a around the longitudinal axis of socket 102a with three horizontal cavity 162a that distribute evenly and at intervals about 120 ° between the centre.Second group of horizontal cavity 162a comprises four horizontal cavity 162a, wherein three the distance identical with the bottom 118a of socket 102a around the longitudinal axis of socket 102a with the centre between about 120 ° distribution evenly and at intervals.The 4th the horizontal cavity 162a of second group of horizontal cavity 162a is disposed between in first three equally distributed horizontal cavity of second group of horizontal cavity 162a two.Second group of horizontal cavity 162a and first group of horizontal cavity 162a are spaced apart, and second group of horizontal cavity 162a is between the bottom 118a of first group of horizontal cavity 162a and socket 102a.First group of horizontal cavity 162a constitutes first group of a plurality of horizontal cavity 162a, and second group of horizontal cavity 162a constitutes second group of a plurality of horizontal cavity 162a.
T shape handle actuator 200a will be described now in more detail.Latch actuator 200a comprises sleeve 212a, a pair of transverse arm 216 and 218, plunger 226a, spring 234 and at least one ball bearing 208a.Sleeve 212a has the endoporus 214a that extends along the longitudinal axis of sleeve 212a.First end 220 places at sleeve 212a are provided as right transverse arm 216 and 218. Transverse arm 216 and 218 first ends 220 from sleeve 212a extend along opposite direction, thereby form T shape structure to limit T shape handle 222 thus with sleeve 212a.Arm 216 and 218 and sleeve 212a (not comprising the second end 202a) limit T shape handle portion 204.Sleeve 212a has the hole 224 that is communicated with endoporus 214a at its first end 220 places.Hole 224 is positioned at the centre of transverse arm 216 and 218.
Plunger 226a is supported so that carry out rectilinear motion in endoporus 214a.Plunger 226a can move between extended position and retracted position point-blank.Plunger 226a has button part 228, and button part 228 is 224 outwards outstanding so that limit button 206 from the hole when plunger 226a is in extended position.Button 206 can move between corresponding to the extended position of the extended position of plunger 226a and the retracted position corresponding to the retracted position of plunger 226a.
The user can move to retracted position with plunger 226a by inwardly promoting button 206 with respect to endoporus 214a.Plunger 226a has the 230a of first of first diameter, the second portion 231 of second diameter, the 232a of first of second diameter and the second portion 233 of second diameter at least.First diameter is greater than second diameter.The 232a of first of second diameter along the longitudinal axis of plunger 226a between the second portion 231 of the 230a of first of first diameter and first diameter.The second portion 231 of first diameter along the longitudinal axis of plunger 226a between the second portion 233 of the 232a of first of second diameter and second diameter.Spring 234 carries out bias voltage towards the extended position of plunger 226a to it.
Actuator 200a has seven ball bearing 208a.Each ball bearing 208a is received among the endoporus 214a of sleeve 212a at least in part.Sleeve 212a has the second end 202a away from transverse arm 216,218, and the size of the second end 202a is confirmed as being used for inserting the main cavity 128a of socket 102a.Sleeve 212a has 12 transverse opening 236a in the second end 202a of sleeve 212a.Transverse opening 236a is arranged to two groups, every group of six openings, and every group of longitudinal axis along sleeve 212a is spaced from each other.First group of transverse opening 236a be selected as making when the second end 202a of sleeve 212a is fully inserted among the socket 102a along the position of the longitudinal axis of sleeve 212a, and first group of transverse opening 236a and first group of horizontal cavity 162a are apart from the identical distance of the bottom 118a of socket 102a.Second group of transverse opening 236a be selected as making when the second end 202a of sleeve 212a is fully inserted among the socket 102a along the position of the longitudinal axis of sleeve 212a, and second group of transverse opening 236a and second group of horizontal cavity 162a are apart from the identical distance of the bottom 118a of socket 102a.Sleeve 212a has external surface 210a, and each transverse opening 236a extends between endoporus 214a and external surface 210a.First group of transverse opening 236a distributes equably around the longitudinal axis of sleeve 212a, and the transverse opening 236a that making the group transverse opening 236a that wins separates 60 ° around the longitudinal axis of sleeve 212a between the center.Second group of transverse opening 236a distributes equably around the longitudinal axis of sleeve 212a, makes the transverse opening 236a of second group of transverse opening 236a separate 60 ° around the longitudinal axis of sleeve 212a between the center.Three transverse opening 236a of first group of transverse opening 236a can aim at by horizontal cavity 162a with three of first group of horizontal cavity 162a simultaneously.Four transverse opening 236a of second group of transverse opening 236a can aim at by horizontal cavity 162a with four of second group of horizontal cavity 162a simultaneously.And, when the second end 202a of sleeve 212a was fully inserted among the socket 102a, three transverse opening 236a of first group of transverse opening 236a and four transverse opening 236a of second group of transverse opening 236a can aim at by all its corresponding horizontal cavity 162a simultaneously.
Three ball bearing 208a of first group are positioned at the endoporus of sleeve 212a, substantially aim at three respective transversal opening 236a that are selected from first group of transverse opening 236a, and four ball bearing 208a of second group are positioned at the endoporus of sleeve 212a, substantially aim at four respective transversal opening 236a that are selected from second group of transverse opening 236a, make that when the second end 202a of sleeve 212a is fully inserted among the socket 102a three ball bearing 208a of first group and four ball bearing 208a of second group can aim at three horizontal cavity 162a of first group of horizontal cavity 162a and four horizontal cavity 162a of second group of horizontal cavity 162a respectively simultaneously.Therefore, each ball bearing 208a and corresponding transverse opening 236a registration.
Each ball bearing 208a can move between extended position and retracted position.When ball bearing 208a was in its extended position, each ball bearing 208a was partly outwards outstanding from external surface 210a.When plunger 226a was in its extended position with button 206 therefore, each and all ball bearing 208a were in its extended position.When plunger 226a and button 206 are in its extended position, the part 230a with first diameter and 231 of plunger 226a respectively with first group and second group of ball bearing 208a registration, thereby all ball bearing 208a are remained on its extended position.When button 206 was in its retracted position with plunger 226a therefore, the part 232a with second diameter and 233 of plunger 226a aimed at first group and second group of ball bearing 208a respectively, thereby allows all ball bearing 208a to move to its retracted position.
When the second end 202a of sleeve 212a (has the ball bearing 208a that is associated at each transverse opening 236a, promptly have with it the basic ball bearing 208a that aims at) with socket 102a in respective transversal cavity 162a registration and plunger 226a and button 206 be in its extended position situation under when being inserted into socket 102a, each ball bearing 208a is in its extended position and will partly be projected among its respective transversal cavity 162a among the socket 102a.Under these conditions, ball bearing 208a can engage corresponding longitudinal wall 162a, makes the user to come Rotating socket 102a and so operated latch latch mechanism 100a by rotating T shape handle actuator 200a.
When the second end 202a of sleeve 212a in each transverse opening 236a (having the ball bearing that is associated) and socket 102a respective transversal cavity 162a registration and the situation of plunger 226a and button 206 extended position that is in them under when being inserted into socket 102a, thereby the user can be pushed to button 206 its retracted position to allow ball bearing 208a and move to their retracted position and to allow to remove latch actuator 200a from socket 102a.As the situation of actuator 200, in the time of the second end 202a of actuator 200a should being inserted among the socket 102a, ball bearing 208a must button 206 be remained on its retracted position by the user, so that can move to the insertion that therefore their retracted position does not also hinder the second end 202a.
In latch actuator 200a, spring 234 is that disc spring 234 and plunger 226a extend through disc spring 234.Plunger 226a has ring-shaped step 238 and sleeve 212a has ring-shaped step 240.It is middle with the ring-shaped step 240 of sleeve 212a that the ring-shaped step 238 of plunger 226a is positioned at button 228.Disc spring 234 extends between the ring-shaped step 240 of the ring-shaped step 238 of plunger 226a and sleeve 212a, thereby plunger 226a and button 206 are biased into their extended position.
In latch actuator 200a, pin 242 passes the wall 244a of sleeve 212a and the groove 246 among the engage pistons 226a so that limit the outside motion of plunger 226a with respect to sleeve 212a at least.This layout prevents that plunger 226a from moving above its extended position along the direction of motion of plunger from its retracted position to its extended position, and therefore, this layout prevents that plunger 226a from being ejected from sleeve 212a.In an illustrated embodiment, groove 246 be annular and a side that sell 242 bump grooves 246 with the inside motion of the opposite side of the outside motion of limit button 206 and bump groove 246 with limit button 206.Alternatively, groove 246 can be longitudinally, and pin 242 is trapped between its end with the range of movement of restriction plunger 226a and the therefore range of movement of limit button 206.In addition, shown in the design variant in, ring-shaped step 238, disc spring 234 and ring-shaped step 240 can be used for the inside motion of limit button 206.In this case, only require groove 246 from button 206 side and the pin 242 outside motion of limit button 206 collaboratively farthest.
Select the part 232a of plunger 226a and 233 diameter, even make when ball bearing 208a is in its retracted position, each ball bearing 208a also partly extends among its respective transversal opening 236a in the wall of sleeve 212a.This arranges and guarantees that each ball bearing 208a keeps its corresponding transverse opening 236a to aim at substantially, even so that each ball bearing 208a also suitably locatees when withdrawal, thereby each ball bearing 208a is back to its extended position when plunger 226a is back to its extended position.This is the expressed meaning of " the basic aligning ", and this term comprises accurate aligning.
T shape handle mechanism of the present invention and jack system can be applied to by rotation or rotate almost any breech lock that input is operated.For example, can see that T shape handle actuator of the present invention and jack system are applied to " on the draw " breech lock in Figure 70～78.In the United States Patent (USP) of authorizing Robert H.Bisbing 4,583,775 illustrated of on April 22nd, 1986 issue draw breech lock on another, T shape handle actuator of the present invention and jack system can use with this breech lock.
With reference to Figure 74～78, can see the 3rd embodiment according to breech lock 100b of the present invention.Breech lock 100b comprises that driving plug 102b, axle 106b, shell 116, cam sleeve 117, installation nut 114b, ratchet 112b and two ratchets installs nuts 121 and 123.Drive plug 102 and have the cylindrical external surface 124b that between bottom surface 119b and open top 122b, extends.Drive plug 102b supports near the top flange 120b of shell 115 with being rotated.Shell 115 has external screw thread 131.Shell 115 is arranged in door 101 opening 103, and flange 120b contacts with the external surface 105 of door 101 and the threaded body 133 of shell 115 extends to an inboard of 101 by opening 103.Nut 114b is engaged to the external screw thread 131 of shell 115 and is tightened breech lock 110b is fixed in door 101.
Axle 125 is from driving the bottom surface 119b extension of filling in 102b and having longitudinal axis.The axle 125 with its longitudinal axis meet at right angles ground supporting pin 127.Axle 106b is attached to cam sleeve 117, makes axle 106b and cam sleeve 117 rotate together as a unit around the longitudinal axis of axle 106b.Sell the spiral cam slot 129 in the 127 engagement cam sleeves 117, make to drive plug 102b and impel a 106b to move point-blank along the direction of the longitudinal axis that is parallel to a 106b with relative rotation between the cam sleeve 117.At least a portion of axle 106b has screw thread, and axle 106b has noncircular cross section.
In case bolt lock mechanism 100b is in its locking structure and is installed in first packaged unit 101, ratchet 112b just can engage second packaged unit 109 (being doorframe in the example shown) so that first packaged unit (serving as door 101 in this example) is fixed on fastening position.Ratchet 112b has the hole that is used for ratchet 112b is installed on a 106b and latch portion 152b.Axle 106b has at least one L shaped motion control slot 108b and corresponding motion control pin 154b.Motion control pin 154b is pressed into the hole in the side of shell 115 and engages corresponding L shaped motion control slot 108b.Each motion control slot 108b has and the axial component that extends abreast of longitudinal axis of axle 106b and the arch section that extends along the surface of the non-threaded part of axle 106b.The arch section of each motion control slot 108b is perpendicular to the corresponding axial component of each motion control slot 108b.When motion control pin 154b was arranged in the arch section of corresponding sports control slot 108b, axle 106b can not move point-blank with respect to shell 115.Therefore, along with the rotation that drives plug 102b, pin 127 act on a side of spiral cam slot 129 or opposite side so that axle 106b in response to the rotation that drives plug 102b and around its longitudinal axis rotation.When motion control pin 154b was arranged in the arch section of corresponding sports control slot 108b, axle 106b can not move rotatably around its longitudinal axis.Therefore, along with the rotation that drives plug 102b, pin 127 acts on a side of spiral cam slot 129 or opposite side so that an axle 106b moves point-blank with respect to shell 115.Therefore, axle 106b turns to locked position of coupler and according to the straight-line subsequently sequential movements of rotation along with driving plug 102b from unlocked position.And axle 106b turns to unlocked position and the sequential movements of rotating subsequently according to rectilinear motion along with driving plug 102b from locked position of coupler.Be maintained at spring 135 between the shoulder 137 of the bottom surface 119b that drives plug 102b and cam sleeve 117 towards the extended position bias voltage axle 106b of axle 106b, there, a 106b protrudes outwards at utmost from the bottom of shell 115.
Axle 106b extends through the hole of ratchet 112b.The hole of ratchet is non-circular and its size and dimension allows ratchet 112b to locate adjustably and prevent between ratchet 112b and the 106b relative rotation around the longitudinal axis of axle 106b simultaneously substantially along axle 106b.Nut 121 and 123 engages axle 106b are to be fixed in a 106b at the desired locations place with ratchet 112b.
Bolt lock mechanism 100b uses with first packaged unit 101 with opening 103, and opening 103 is used to install bolt lock mechanism 100b.Bolt lock mechanism 100b can optionally be fixed on fastening position with first packaged unit 101 with respect to second packaged unit 109.Driving plug 102 is suitable for being engaged so that allow user's rotating drive plug 102b with operated latch latch mechanism 100b by T shape handle actuator 200b.Ratchet 112b moves between locked position of coupler and unlocked position according to rotation and straight-line order in response to driving the rotation of plug 102b between its locked position of coupler and its unlocked position.
Driving plug 102b is socket 102b, and it is designed to be engaged and rotate by actuator 200b as described below especially.Socket 102b has cylindrical side wall 116b and bottom 118b.Socket 102b is the form with cup of open top 122b substantially.Cylinder side wall 116b and bottom 118b limit the main cavity 128b of socket 102b together.Socket 102b has and the longitudinal axis of cylinder side wall 116b and the identical longitudinal axis of longitudinal axis of main cavity 128b.The size of main cavity 128b is confirmed as receiving the second end 202b of T shape handle actuator 200b.
Axle 106b has threaded portion 130b.The screw thread quilt of threaded portion 130b interrupts at two flat surfaces 132 and 134 of each side of the threaded portion 130b of axle 106b.The flat surface of threaded portion 130b or side provide noncircular cross section for axle 106b at least in part.Therefore, ratchet 112b is coupled to a 106b, makes ratchet 112b and axle 106b as a unit motion.
As previously mentioned, bolt lock mechanism 100b is installed in first packaged unit, for example door 101.Ratchet 112b can engage second packaged unit (for example doorframe 109) with respect to second packaged unit first packaged unit (for example door 101) is fixed on the fastening position.Bolt lock mechanism 100b can be used for optionally with respect to doorframe 109 door 101 being fixed on fastening position.The user can use actuator 200b Rotating socket 102b between locked position of coupler and unlocked position.
On locked position of coupler, the latch portion 152b of ratchet 112b, particularly ratchet 112b will engage doorframe 109 and prevent that door 101 is opened, and do like this if attempt.In order to open door 101, the user uses actuator 200a that socket 102b is turned to unlocked position from locked position of coupler, thereby make ratchet 112b move to unlocked position from locked position of coupler according to the order that the rectilinear motion away from shell 115 rotatablely moves subsequently, at unlocked position, the latch portion 152b of ratchet 112b is no longer overlapping with any part of doorframe 109.Can open door 101 now, because ratchet 112b no longer engages with doorframe 109.
In order again door 101 to be fixed on fastening position, under the situation that door 101 is closed, the user uses actuator 200b that socket 102b is rotated to locked position of coupler from unlocked position.102b rotates to locked position of coupler from unlocked position along with socket, ratchet 112b rotates till the latch portion 152b of ratchet 112b moves to the back of doorframe 109 from unlocked position, and ratchet 112b is point-blank towards shell 115 motions subsequently, thereby door 101 is pulled or is pulled in doorframe 109, thus door 101 is fixed on fastening position.
With reference to Figure 70～74, can see the latch actuator 200b that uses with bolt lock mechanism 100b.As already described, bolt lock mechanism 100b has the socket 102b that rotatably moves with operated latch latch mechanism 100b.Socket 102b has main cavity 128b, and main cavity 128b has wall 116b.Wall 116b has two horizontal cavity 162b.The opening surface of each horizontal cavity 162b is towards the inside of main cavity 128b.In other words, the opening surface of each horizontal cavity 162b is towards the longitudinal axis of socket 102b.
Actuator 200b comprises T shape handle portion 204b, far-end or the second end 202b, button 206b and two ball bearing 208b.The position of two ball bearing 208b makes that corresponding to the position of horizontal cavity 162b ball bearing 208b can engage lateral cavity 162b when far-end 202b is inserted among the main cavity 128b.
T shape handle portion 204b is used for the grasping by the user.Distal portions 202b is away from handle portion 204b and be suitable for being inserted among the socket 102b.Distal portions 202b has external surface 210b.Button 206b is supported so that move between extended position and retracted position by handle portion 204b.Ball bearing 208b is supported by distal portions 202b movingly, makes ball bearing 208b can move between extended position and retracted position separately.When ball bearing 208b was in extended position, each ball bearing 208b was outwards outstanding from the external surface 210b of far-end 202b.When ball bearing 208b was in retracted position, each ball bearing 208b was outwards not outstanding from the external surface 210b of far-end 202b.When button 206b was positioned at its extended position, each ball bearing 208b was maintained at its extended position.When button 206b was shifted onto its retracted position by the user, each ball bearing can freely move to its retracted position.Each ball bearing 208b can engage receptacle 102b respective transversal cavity 162b, make that socket 102b will rotate along with the rotation of handle portion 204b when each ball bearing 208b is positioned at its extended position.The user remains on retracted position to allow ball bearing 208b withdrawal so that with among the far-end 202b insertion socket 102b and so that extract far-end 202b out with button 206b, and therefore removes actuator 200b from socket 102b.In case far-end 202b is suitably inserted, then user's release-push 206b allows it to move to its extended position under the spring bias voltage.Then, the respective transversal cavity 162b of each ball bearing 208b engage receptacle 102b, then the user can Rotating socket 102b to use T shape handle actuator 200b to come operated latch latch mechanism 100b with door 101b locking and release.
T shape handle actuator 200b also comprises sleeve 212b, a pair of transverse arm 216b and 218b, plunger 226b and spring 234b.Sleeve 212b has the endoporus that extends along the longitudinal axis of sleeve 212b.First end 220b place at sleeve 212b is provided as right transverse arm 216b and 218b. Transverse arm 216b and 218b extend along opposite direction from the first end 220b of sleeve 212b, thereby form T shape structure to limit T shape handle 222b thus with sleeve 212b.Arm 216b and 218b and sleeve 212b (not comprising the second end 202b) limit T shape handle portion 204b.Sleeve 212b has in the hole at its first end 220b place, and this hole allows button 206 outwards outstanding from sleeve 212b.
Plunger 226b is supported so that carry out rectilinear motion in the endoporus of sleeve 212b.Plunger 226b can move between extended position and retracted position point-blank.Plunger 226b has button part 228b, and button part 228b hole from the first end of sleeve 212b when plunger 226b is in extended position is outwards outstanding so that limit button 206b.Button 206b can move between corresponding to the extended position of the extended position of plunger 226b and the retracted position corresponding to the retracted position of plunger 226b.
The user can inwardly promote button 206b by the endoporus with respect to sleeve 212b makes plunger 226b move to retracted position.Plunger 226b has at least one part of the first diameter 230b and at least one part of the second diameter 232b.First diameter is greater than second diameter.Spring 234b carries out bias voltage towards the extended position of plunger 226b to it.
Sleeve 212 has two transverse opening 236b in the second end 202b of sleeve 212b.Each transverse opening 236b extends between the endoporus of sleeve 212b and external surface 120b.Each ball bearing 208b and corresponding transverse opening 236b registration.Each ball bearing 208b can move between extended position and retracted position.When ball bearing 208b was in its extended position, each ball bearing 208b was partly outwards outstanding from external surface 210b.When plunger 226b was in its extended position with button 206b therefore, each ball bearing 208b was in its extended position.When plunger 226b and button 206b are in its extended position, the part 230b of plunger 226b and ball bearing 208b registration with first diameter, thus all ball bearing 208b are remained on its extended position.When plunger 226b is in its retracted position with button 206b therefore, the part 232b of plunger 226b and ball bearing 208b registration with second diameter, thus allow two ball bearing 208b to move to its retracted position.
When the second end 202b of sleeve 212b in each transverse opening 236b and socket 102b respective transversal cavity 162b registration and the situation of plunger 226b and the button 206b extended position that is in them under when being inserted into socket 102b, each ball bearing 208b will be in its extended position and will be projected at least in part among its respective transversal cavity 162b among the socket 102b.Under these conditions, ball bearing 208b can engage corresponding longitudinal wall 162b, makes the user to come Rotating socket 102b and so operated latch latch mechanism 100b by rotating T shape handle actuator 200b.
When the second end 202b of sleeve 212b in each transverse opening 236b and socket 102b respective transversal cavity 162b registration and the situation of plunger 226b and the button 206b extended position that is in them under when being inserted into socket 102b, thereby the user can be pushed to button 206b its retracted position to allow ball bearing 208b and move to their retracted position and to allow to remove latch actuator 200b from socket 102b.
Select the diameter of the part 232b of plunger 226b, even make when ball bearing 208b is in its retracted position, each ball bearing 208b partly extends among its respective transversal opening 236b in the wall of sleeve 212b.This arranges and guarantees that each ball bearing 208b keeps its corresponding basically transverse opening 236b to aim at, even so that each ball bearing 208b also suitably locatees when withdrawal, thereby each ball bearing 208b is back to its extended position when plunger 226b is back to its extended position.Sleeve 212b is a two-piece construction.
Compare with the external diameter of the second end 202,202a and 202b, sleeve 212,212a and 212b have bigger external diameter between arm and the second end 202,202a and 202b.This provides a kind of means by the length that restriction the second end 202,202a and 202b can be inserted in the socket, is used to reduce a kind of actuator and is used to operate the possibility that this actuator is not intended to the breech lock operated.Sleeve 212 and 212a have than required more transverse opening 236 and 236a.This allows to change the pattern of ball bearing and horizontal cavity under the situation that needn't customize actuator sleeve for each bolt lock mechanism manufacturing.Actuator can have the ball bearing that lacks than the horizontal cavity that exists in the specific breech lock, and therefore can serve as the master key that is used for a plurality of breech locks, if all ball bearings in the actuator can be simultaneously with described a plurality of breech locks in each in the subclass of horizontal cavity aim at.Actuator of the present invention can provide the axially spaced ball bearing more than two groups, using, has the appropriate section of first and second diameters as long as add along the length of plunger 226 or 226a with the breech lock socket that has more than two groups axially spaced horizontal cavity.
Be apparent that for a person skilled in the art under situation about not departing from the scope of the present invention with spirit and can carry out various modifications, and intention is that the present invention covers the breech lock in the scope of enclose claim and equivalent thereof and the modifications and changes of actuator breech lock of the present invention and actuator.

Claims (34)

1. latch actuator of using with bolt lock mechanism with socket, described socket moves to operate described bolt lock mechanism with being rotated, and described socket has main cavity, and described main cavity has wall, described wall has at least one horizontal cavity therein, and described latch actuator comprises:
Sleeve, it has the endoporus that extends along the longitudinal axis of described sleeve;
The a pair of transverse arm that provides at the first end place of described sleeve, described transverse arm extends along opposite direction from the described first end of described sleeve, thereby form T shape structure to limit T shape handle thus with described sleeve, wherein, described sleeve has the hole that is communicated with described endoporus at its described first end place, and described hole is positioned in the middle of the described transverse arm;
Supported so that in described endoporus, carry out straight-line plunger, described plunger can move between extended position and retracted position point-blank, described plunger has button part, described button part is outstanding so that limit the button that can move between corresponding to the extended position of the described extended position of described plunger and the retracted position corresponding to the described retracted position of described plunger from described hole when described plunger is in described extended position
Wherein, the user can make described plunger motion to described retracted position by inwardly promoting described button with respect to described endoporus, described plunger has at least one part of first diameter and at least one part of second diameter, and described first diameter is greater than described second diameter;
Spring, it is towards the described plunger of described extended position bias voltage; And
At least one ball bearing, it is received in the described endoporus at least in part, described sleeve has the second end away from described transverse arm, its size is confirmed as being used for inserting the main cavity of described socket, described sleeve has at least one transverse opening in the described the second end of described sleeve, described sleeve has external surface, described transverse opening extends between described endoporus and described external surface, described ball bearing and described transverse opening registration, described ball bearing can move between extended position and retracted position, described ball bearing when described ball bearing is in its extended position from described outer surface part give prominence to, described ball bearing is in its extended position when described plunger and described button therefore are in their extended position, described part and described ball bearing registration with described plunger of described first diameter, thereby when described plunger and described button are in their extended position, described ball bearing is remained on its extended position, described part and described ball bearing registration with described plunger of described second diameter, thereby when being in their retracted position, described plunger and described button therefore allow described ball bearing to move to its retracted position
Wherein, when being inserted into described socket and described plunger and described button under the situation of the horizontal cavity registration of described the second end in described transverse opening and described socket of described sleeve when being in their extended position, described ball bearing will be in its extended position and partly be projected in the horizontal cavity of described socket, make the user to rotate described sleeve by rotating described T shape handle, thereby rotate described socket and therefore operate described bolt lock mechanism, and
Wherein, when being inserted into described socket and described plunger and described button under the situation of the horizontal cavity registration of described the second end in described transverse opening and described socket of described sleeve when being in their extended position, the user can be pushed to described button its retracted position to allow described ball bearing and move to its retracted position and to allow thus to remove described latch actuator from described socket.
2. latch actuator as claimed in claim 1, wherein, described spring is that disc spring and described plunger extend through described disc spring, wherein, described plunger has ring-shaped step and described sleeve has ring-shaped step, the described ring-shaped step of described plunger is positioned in the middle of the described ring-shaped step of described button part and described sleeve, and described disc spring extends between the described ring-shaped step of the described ring-shaped step of described plunger and described sleeve, thereby described plunger and described button are biased into their extended position.
3. latch actuator as claimed in claim 1, wherein, even described second diameter is selected as making when described ball bearing is in its retracted position, described ball bearing also partly extends in the described transverse opening of described sleeve, makes described ball bearing will keep aiming at substantially with the described transverse opening of described sleeve that described ball bearing is back to its extended position when described plunger is back to its extended position to allow.
4. latch actuator as claimed in claim 1, wherein, described transverse arm has the form of U-shaped bar, has the sweep that between two transverse bar parts, extends, and each described transverse bar partly has the distal portions away from described sweep, and wherein, the described distal portions of described transverse bar part is attached to the described first end of described sleeve.
5. latch actuator as claimed in claim 1, wherein, the main cavity of described socket has inner side wall surfaces, wherein, the horizontal cavity of at least one of described socket is one of a plurality of horizontal cavitys of predetermined number, described a plurality of horizontal cavity distributes with the precalculated position pattern on the inner side wall surfaces of described socket, wherein, described at least one transverse opening of the described the second end of described sleeve is one of a plurality of transverse openings that provide in the described the second end of described sleeve, described a plurality of transverse opening at least on number and position pattern with the number and the position pattern matching of described a plurality of horizontal cavitys of described socket, wherein, described at least one ball bearing is one of a plurality of ball bearings that provide in the described endoporus of described sleeve, the number coupling of the number of described a plurality of ball bearings and described a plurality of horizontal cavitys of described socket, wherein, substantially aim at for corresponding one in described a plurality of ball bearing each and the described a plurality of transverse openings of described sleeve, and wherein, to provide those transverse openings of one of described a plurality of ball bearings that having in described a plurality of transverse opening aim at it substantially with the number of the number of described a plurality of horizontal cavitys of described socket and position pattern matching and position pattern.
6. latch actuator as claimed in claim 5, wherein, described a plurality of horizontal cavitys of described socket comprise first group of a plurality of horizontal cavity and second group of a plurality of horizontal cavity, described second group of a plurality of horizontal cavity provide along longitudinal axis and described first group of a plurality of horizontal cavity of the main cavity of described socket spaced apartly
Wherein, the described a plurality of transverse openings that in the described the second end of described sleeve, provide comprise at least at least aspect number and pattern corresponding to first group of a plurality of transverse opening of described first group of a plurality of horizontal cavity and at least aspect number and the pattern corresponding to second group of a plurality of transverse opening of described second group of a plurality of horizontal cavity, wherein, turning up the soil at interval along the longitudinal axis of described sleeve and described first group of a plurality of transverse opening provides described second group of a plurality of transverse opening, wherein, described a plurality of ball bearing comprises first group of a plurality of ball bearing and second group of a plurality of ball bearing, corresponding basic registration in described first group of a plurality of transverse opening of each in described first group of a plurality of ball bearing and described sleeve, corresponding basic registration in described second group of a plurality of transverse opening of each in described second group of a plurality of ball bearing and described sleeve
Wherein, described plunger has the first of described first diameter, the second portion of described first diameter, the second portion of the first of described second diameter and described second diameter, wherein, the described first of described second diameter along the described longitudinal axis of described plunger in the middle of the described second portion of the described first of described first diameter and described first diameter, wherein, the described second portion of described first diameter along the described longitudinal axis of described plunger in the middle of the described second portion of the described first of described second diameter and described second diameter
Wherein, in described first group of a plurality of ball bearing each can be moved between extended position and retracted position, wherein, in described second group of a plurality of ball bearing each can be moved between extended position and retracted position, wherein, when each in described first group of a plurality of ball bearing of each in described first group of a plurality of ball bearing is in its extended position from described outer surface part give prominence to, wherein, when each in described second group of a plurality of ball bearing is in its extended position, in described second group of a plurality of ball bearing each from described outer surface part give prominence to, wherein, when described plunger and described button are in their extended position, in described first group of a plurality of ball bearing and the described second group of a plurality of ball bearing each is in its extended position, wherein, described first and described first group of a plurality of ball bearing registration with described plunger of described first diameter, thereby when described plunger and described button are in their extended position, described first group of a plurality of ball bearing are remained on their extended position, wherein, described second portion and described second group of a plurality of ball bearing registration with described plunger of described first diameter, thereby when described plunger and described button are in their extended position, described second group of a plurality of ball bearing are remained on their extended position, wherein, described first and described first group of a plurality of ball bearing registration with described plunger of described second diameter, thereby when being in their retracted position, described plunger and described button allow in described first group of a plurality of ball bearing each to move to its retracted position, and
Wherein, described second portion and described second group of a plurality of ball bearing registration with described plunger of described second diameter, thus when being in their retracted position, described plunger and described button allow in described second group of a plurality of ball bearing each to move to its retracted position.
7. latch actuator as claimed in claim 1, also comprise pin, described pin passes the wall of described sleeve and engages groove in the described plunger, so that limit described plunger with respect to the outside motion of described sleeve and prevent that described plunger from moving above its extended position along the direction identical with the direction of motion that is limited by described plunger moving from its retracted position to its extended position.
8. latch actuator of using with bolt lock mechanism with socket, described socket moves to operate described bolt lock mechanism with being rotated, and described socket has main cavity, and described main cavity has wall, described wall has at least one horizontal cavity therein, and described latch actuator comprises:
T shape handle portion, it is used for the grasping by the user;
Distal portions, it is away from described handle portion and be suitable for being inserted in the described socket, and described distal portions has external surface;
Button, it is supported by described handle portion so that move between extended position and retracted position; And
At least one ball bearing that supports movingly by described distal portions, described ball bearing can move between extended position and retracted position, when described ball bearing is in described extended position, described ball bearing is outstanding from the described external surface of described far-end, when described ball bearing is in described retracted position, described ball bearing is not outstanding from the described external surface of described far-end, when described button is in its extended position, described ball bearing is maintained at its extended position, when described button is in its retracted position, described ball bearing can freely move to its retracted position
Wherein, when described ball bearing was in its extended position, described ball bearing can engage the horizontal cavity of described socket so that rotate described socket with described handle portion.
9. latch actuator as claimed in claim 8, wherein, the described main cavity of described socket has inner side wall surfaces, wherein, the horizontal cavity of at least one of described socket is one of a plurality of horizontal cavitys of predetermined number, described a plurality of horizontal cavity distributes with the precalculated position pattern on the inner side wall surfaces of described socket, wherein, described at least one ball bearing is one of a plurality of ball bearings that provide in described distal portions, the number coupling of the number of described a plurality of ball bearings and described a plurality of horizontal cavitys of described socket, and wherein, in described a plurality of ball bearing each can be oriented to, with all other ball bearings in described a plurality of ball bearings side by side, aim at substantially with in described a plurality of horizontal cavitys of described socket corresponding one.
10. bolt lock mechanism that uses with first packaged unit with opening, described opening is used to install described bolt lock mechanism, described bolt lock mechanism can optionally be fixed on fastening position with first packaged unit with respect to second packaged unit, and described bolt lock mechanism comprises:
Drive plug, it has the cylindrical external surface of extending between bottom surface and top flange, and described driving plug is suitable for being engaged by actuator, thereby allows the user to rotate described driving plug to operate described bolt lock mechanism;
Axle, its described bottom surface from described driving plug is extended and is had a longitudinal axis, described axle is attached to described driving plug, makes described driving plug and described axle rotate together as a unit around the described longitudinal axis of described axle, and described axle has at least a portion that has noncircular cross section;
The guiding packing ring, it has centre bore and eccentric orfice, described guiding packing ring also has at least in part a pair of axial excrescence that the described longitudinal axis with described axle extends abreast, the described centre bore of described guiding packing ring is enough big, so that described axle can not take place under the situation of any interference with respect to described guiding packing ring rotation with those parts of the described centre bore of qualification of described guiding packing ring;
Securing member, its described eccentric orfice and described first packaged unit that can engage described guiding packing ring rotates with respect to first packaged unit in the bolt lock mechanism of the assembling fully that is installed in first packaged unit to prevent described guiding packing ring;
Ratchet, in case described first packaged unit is assembled and be installed to described bolt lock mechanism fully, then described ratchet can engage described second packaged unit so that described first packaged unit is fixed on fastening position, described ratchet has hole, latch portion and motion control tab, described axle extends through the described hole of described ratchet, the described hole of described ratchet is non-circular and has the size and dimension that allows described ratchet to locate adjustably along described axle, described ratchet is coupled to described axle, makes described ratchet rotate in response to the rotation of described axle; And
Nut, it engages described axle described ratchet is fixed in described axle, described ratchet rotates between locked position of coupler and unlocked position in response to the rotation of described driving plug, and described motion control tab is cooperated to limit the boundary that rotatablely moves of described ratchet with the described axial excrescence of described guiding packing ring.
11. bolt lock mechanism as claimed in claim 10, also comprise spacer, it has tube part and annular lip, the size of described tube part is confirmed as being engaged in the opening in described first packaged unit, described annular lip is engaged between described guiding packing ring and the described ratchet, described spacer has the endoporus that extends through described spacer, and described axle extends through the described endoporus of described spacer.
12. bolt lock mechanism as claimed in claim 11, comprise also below the described top flange that is positioned at described driving plug and be engaged in the space washer of the described external surface peripheral of described driving plug that described space washer is engaged between the external surface of the described top flange of described driving plug and described first packaged unit that described driving plug rotates with respect to described first packaged unit when described first packaged unit is assembled and be installed to bolt lock mechanism fully to allow under the situation of the external surface that does not damage described first packaged unit.
13. bolt lock mechanism as claimed in claim 10, wherein, in the described a pair of axial excrescence of the described guiding packing ring of described motion control tab engages first be so that the rotation of described ratchet is parked in described locked position of coupler place, and in the described a pair of axial excrescence of the described guiding packing ring of described motion control tab engages second is so that the rotation of described ratchet is parked in described unlocked position.
14. a latch system that comprises bolt lock mechanism as claimed in claim 10, wherein, described driving plug is a socket, and described socket has main cavity, and described main cavity has wall, and described wall has at least one horizontal cavity therein, and described latch system also comprises:
Latch actuator, it is suitable for making described socket to move rotatably to operate described bolt lock mechanism, and described latch actuator comprises:
Sleeve, it has the endoporus that extends along the longitudinal axis of described sleeve;
The a pair of transverse arm that provides at the first end place of described sleeve, described transverse arm extends along opposite direction from the described first end of described sleeve, thereby form T shape structure to limit T shape handle thus with described sleeve, wherein, described sleeve has the hole that is communicated with described endoporus at its described first end place, and described hole is positioned in the middle of the described transverse arm;
Supported so that in described endoporus, carry out straight-line plunger, described plunger can move between extended position and retracted position point-blank, described plunger has button part, described button part is outstanding so that limit the button that can move between corresponding to the extended position of the described extended position of described plunger and the retracted position corresponding to the described retracted position of described plunger from described hole when described plunger is in described extended position
Wherein, the user can make described plunger motion to described retracted position by inwardly promoting described button with respect to described endoporus, described plunger has at least one part of first diameter and at least one part of second diameter, and described first diameter is greater than described second diameter;
Spring, it is towards the described plunger of described extended position bias voltage; And
At least one ball bearing, it is received in the described endoporus at least in part, described sleeve has the second end away from described transverse arm, its size is confirmed as being used for inserting the main cavity of described socket, described sleeve has at least one transverse opening in the described the second end of described sleeve, described sleeve has external surface, described transverse opening extends between described endoporus and described external surface, described ball bearing and described transverse opening registration, described ball bearing can move between extended position and retracted position, described ball bearing when described ball bearing is in its extended position from described outer surface part give prominence to, described ball bearing is in its extended position when described plunger and described button therefore are in their extended position, described part and described ball bearing registration with described plunger of described first diameter, thereby when described plunger and described button are in their extended position, described ball bearing is remained on its extended position, described part and described ball bearing registration with described plunger of described second diameter, thereby when being in their retracted position, described plunger and described button therefore allow described ball bearing to move to its retracted position
Wherein, when being inserted into described socket and described plunger and described button under the situation of the horizontal cavity registration of described the second end in described transverse opening and described socket of described sleeve when being in their extended position, described ball bearing will be in its extended position and partly be projected in the horizontal cavity of described socket, make the user to rotate described sleeve by rotating described T shape handle, thereby rotate described socket and therefore operate described bolt lock mechanism, and
Wherein, when being inserted into described socket and described plunger and described button under the situation of the horizontal cavity registration of described the second end in described transverse opening and described socket of described sleeve when being in their extended position, the user can be pushed to described button its retracted position to allow described ball bearing and move to its retracted position and to allow thus to remove described latch actuator from described socket.
15. latch system as claimed in claim 14, wherein, described spring is that disc spring and described plunger extend through described disc spring, wherein, described plunger has ring-shaped step and described sleeve has ring-shaped step, the described ring-shaped step of described plunger is positioned in the middle of the described ring-shaped step of described button part and described sleeve, and described disc spring extends between the described ring-shaped step of the described ring-shaped step of described plunger and described sleeve, thereby described plunger and described button are biased into their extended position.
16. latch system as claimed in claim 14, wherein, even described second diameter is selected as making when described ball bearing is in its retracted position, described ball bearing also partly extends in the described transverse opening of described sleeve, makes described ball bearing will keep aiming at substantially with the described transverse opening of described sleeve that described ball bearing is back to its extended position when described plunger is back to its extended position to allow.
17. latch system as claimed in claim 14, wherein, described transverse arm has the form of U-shaped bar, has the sweep that between two transverse bar parts, extends, and each described transverse bar partly has the distal portions away from described sweep, and wherein, the described distal portions of described transverse bar part is attached to the described first end of described sleeve.
18. latch system as claimed in claim 14, wherein, the main cavity of described socket has inner side wall surfaces, wherein, the horizontal cavity of at least one of described socket is one of a plurality of horizontal cavitys of predetermined number, described a plurality of horizontal cavity distributes with the precalculated position pattern on the inner side wall surfaces of described socket, wherein, described at least one transverse opening of the described the second end of described sleeve is one of a plurality of transverse openings that provide in the described the second end of described sleeve, described a plurality of transverse opening at least on number and position pattern with the number and the position pattern matching of described a plurality of horizontal cavitys of described socket, wherein, described at least one ball bearing is one of a plurality of ball bearings that provide in the described endoporus of described sleeve, the number coupling of the number of described a plurality of ball bearings and described a plurality of horizontal cavitys of described socket, wherein, substantially aim at for corresponding one in described a plurality of ball bearing each and the described a plurality of transverse openings of described sleeve, and wherein, to provide those transverse openings of one of described a plurality of ball bearings that having in described a plurality of transverse opening aim at it substantially with the number of the number of described a plurality of horizontal cavitys of described socket and position pattern matching and position pattern.
19. latch system as claimed in claim 18, wherein, described a plurality of horizontal cavitys of described socket comprise first group of a plurality of horizontal cavity and second group of a plurality of horizontal cavity, described second group of a plurality of horizontal cavity provide along longitudinal axis and described first group of a plurality of horizontal cavity of the main cavity of described socket spaced apartly
Wherein, the described a plurality of transverse openings that in the described the second end of described sleeve, provide comprise at least at least aspect number and pattern corresponding to first group of a plurality of transverse opening of described first group of a plurality of horizontal cavity and at least aspect number and the pattern corresponding to second group of a plurality of transverse opening of described second group of a plurality of horizontal cavity, wherein, turning up the soil at interval along the longitudinal axis of described sleeve and described first group of a plurality of transverse opening provides described second group of a plurality of transverse opening, wherein, described a plurality of ball bearing comprises first group of a plurality of ball bearing and second group of a plurality of ball bearing, corresponding basic registration in described first group of a plurality of transverse opening of each in described first group of a plurality of ball bearing and described sleeve, corresponding basic registration in described second group of a plurality of transverse opening of each in described second group of a plurality of ball bearing and described sleeve
Wherein, described plunger has the first of described first diameter, the second portion of described first diameter, the second portion of the first of described second diameter and described second diameter, wherein, the described first of described second diameter along the described longitudinal axis of described plunger in the middle of the described second portion of the described first of described first diameter and described first diameter, wherein, the described second portion of described first diameter along the described longitudinal axis of described plunger in the middle of the described second portion of the described first of described second diameter and described second diameter
Wherein, in described first group of a plurality of ball bearing each can be moved between extended position and retracted position, wherein, in described second group of a plurality of ball bearing each can be moved between extended position and retracted position, wherein, when each in described first group of a plurality of ball bearing of each in described first group of a plurality of ball bearing is in its extended position from described outer surface part give prominence to, wherein, when each in described second group of a plurality of ball bearing is in its extended position, in described second group of a plurality of ball bearing each from described outer surface part give prominence to, wherein, when described plunger and described button are in their extended position, in described first group of a plurality of ball bearing and the described second group of a plurality of ball bearing each is in its extended position, wherein, described first and described first group of a plurality of ball bearing registration with described plunger of described first diameter, thereby when described plunger and described button are in their extended position, described first group of a plurality of ball bearing are remained on their extended position, wherein, described second portion and described second group of a plurality of ball bearing registration with described plunger of described first diameter, thereby when described plunger and described button are in their extended position, described second group of a plurality of ball bearing are remained on their extended position, wherein, described first and described first group of a plurality of ball bearing registration with described plunger of described second diameter, thereby when being in their retracted position, described plunger and described button allow in described first group of a plurality of ball bearing each to move to its retracted position, and
Wherein, described second portion and described second group of a plurality of ball bearing registration with described plunger of described second diameter, thus when being in their retracted position, described plunger and described button allow in described second group of a plurality of ball bearing each to move to its retracted position.
20. latch system as claimed in claim 14, also comprise pin, described pin passes the wall of described sleeve and engages groove in the described plunger, so that limit described plunger with respect to the outside motion of described sleeve and prevent that described plunger from moving above its extended position along the direction identical with the direction of motion that is limited by described plunger moving from its retracted position to its extended position.
21. a latch system that comprises bolt lock mechanism as claimed in claim 10, wherein, described driving plug is a socket, and described socket has main cavity, and described main cavity has wall, and described wall has at least one horizontal cavity therein, and described latch system also comprises:
Latch actuator, it is used to make described socket to move rotatably to operate described bolt lock mechanism, and described latch actuator comprises:
T shape handle portion, it is used for the grasping by the user;
Distal portions, it is away from described handle portion and be suitable for being inserted in the described socket, and described distal portions has external surface;
Button, it is supported by described handle portion so that move between extended position and retracted position; And
At least one ball bearing that supports movingly by described distal portions, described ball bearing can move between extended position and retracted position, when described ball bearing is in described extended position, described ball bearing is outstanding from the described external surface of described far-end, when described ball bearing is in described retracted position, described ball bearing is not outstanding from the described external surface of described far-end, when described button is in its extended position, described ball bearing is maintained at its extended position, when described button is in its retracted position, described ball bearing can freely move to its retracted position
Wherein, when described ball bearing was in its extended position, described ball bearing can engage the horizontal cavity of described socket so that rotate described socket with described handle portion.
22. latch system as claimed in claim 21, wherein, the described main cavity of described socket has inner side wall surfaces, wherein, the horizontal cavity of at least one of described socket is one of a plurality of horizontal cavitys of predetermined number, described a plurality of horizontal cavity distributes with the precalculated position pattern on the inner side wall surfaces of described socket, wherein, described at least one ball bearing is one of a plurality of ball bearings that provide in described distal portions, the number coupling of the number of described a plurality of ball bearings and described a plurality of horizontal cavitys of described socket, and wherein, corresponding of can be oriented in described a plurality of horizontal cavitys with described socket of each in described a plurality of ball bearing aims at substantially.
23. latch actuator as claimed in claim 1, wherein, the main cavity of described socket has inner side wall surfaces, wherein, the horizontal cavity of at least one of described socket is one of a plurality of horizontal cavitys of predetermined number, described a plurality of horizontal cavity distributes with the precalculated position pattern on the inner side wall surfaces of described socket, wherein, described at least one transverse opening of the described the second end of described sleeve is one of a plurality of transverse openings that provide in the described the second end of described sleeve, at least some of described a plurality of transverse openings are arranged at least some number and the position pattern matching with described a plurality of horizontal cavitys of described socket on number and position pattern, wherein, described at least one ball bearing is one of a plurality of ball bearings that provide in the described endoporus of described sleeve, wherein, in described a plurality of ball bearing each is aimed at substantially with the respective transversal opening of the described a plurality of transverse openings that are selected from described sleeve, and wherein, to provide those transverse openings of one of described a plurality of ball bearings that having in described a plurality of transverse opening aim at it substantially with the position pattern of the position pattern matching of the horizontal cavity of the equal number of the described a plurality of horizontal cavitys that are selected from described socket, make in described a plurality of ball bearing each can with described a plurality of horizontal cavitys in its corresponding one engage, and simultaneously all other ball bearings of described a plurality of ball bearings separately with described a plurality of horizontal cavitys in its corresponding one engage.
24. latch actuator as claimed in claim 23, wherein, described a plurality of horizontal cavitys of described socket comprise first group of a plurality of horizontal cavity and second group of a plurality of horizontal cavity, described second group of a plurality of horizontal cavity provide along longitudinal axis and described first group of a plurality of horizontal cavity of the main cavity of described socket spaced apartly
Wherein, the described a plurality of transverse openings that provide in the described the second end of described sleeve comprise first group of a plurality of transverse opening and second group of a plurality of transverse opening at least, wherein, turning up the soil at interval along the longitudinal axis of described sleeve and described first group of a plurality of transverse opening provides described second group of a plurality of transverse opening, wherein, described a plurality of ball bearing comprises first group of a plurality of ball bearing and second group of a plurality of ball bearing, in described first group of a plurality of ball bearing each and the basic registration of respective transversal opening that is selected from described first group of a plurality of transverse opening of described sleeve, in described second group of a plurality of ball bearing each and the basic registration of respective transversal opening that is selected from described second group of a plurality of transverse opening of described sleeve
Wherein, described plunger has the first of described first diameter, the second portion of described first diameter, the second portion of the first of described second diameter and described second diameter, wherein, the described first of described second diameter along the described longitudinal axis of described plunger in the middle of the described second portion of the described first of described first diameter and described first diameter, wherein, the described second portion of described first diameter along the described longitudinal axis of described plunger in the middle of the described second portion of the described first of described second diameter and described second diameter
Wherein, in described first group of a plurality of ball bearing each can be moved between extended position and retracted position, wherein, in described second group of a plurality of ball bearing each can be moved between extended position and retracted position, wherein, when each in described first group of a plurality of ball bearing of each in described first group of a plurality of ball bearing is in its extended position from described outer surface part give prominence to, wherein, when each in described second group of a plurality of ball bearing is in its extended position, in described second group of a plurality of ball bearing each from described outer surface part give prominence to, wherein, when described plunger and described button are in their extended position, in described first group of a plurality of ball bearing and the described second group of a plurality of ball bearing each is in its extended position, wherein, described first and described first group of a plurality of ball bearing registration with described plunger of described first diameter, thereby when described plunger and described button are in their extended position, described first group of a plurality of ball bearing are remained on their extended position, wherein, described second portion and described second group of a plurality of ball bearing registration with described plunger of described first diameter, thereby when described plunger and described button are in their extended position, described second group of a plurality of ball bearing are remained on their extended position, wherein, described first and described first group of a plurality of ball bearing registration with described plunger of described second diameter, thereby when being in their retracted position, described plunger and described button allow in described first group of a plurality of ball bearing each to move to its retracted position, and
Wherein, described second portion and described second group of a plurality of ball bearing registration with described plunger of described second diameter, thus when being in their retracted position, described plunger and described button allow in described second group of a plurality of ball bearing each to move to its retracted position.
25. a latch system, described latch system comprises:
Bolt lock mechanism, described bolt lock mechanism comprises:
Socket, it moves to operate described bolt lock mechanism with being rotated, and described socket has main cavity, and described main cavity has wall, and described wall has at least one horizontal cavity therein; And
Latch actuator, it uses with described bolt lock mechanism, and described latch actuator comprises:
Sleeve, it has the endoporus that extends along the longitudinal axis of described sleeve;
The a pair of transverse arm that provides at the first end place of described sleeve, described transverse arm extends along opposite direction from the described first end of described sleeve, thereby form T shape structure to limit T shape handle thus with described sleeve, wherein, described sleeve has the hole that is communicated with described endoporus at its described first end place, and described hole is positioned in the middle of the described transverse arm;
Supported so that in described endoporus, carry out straight-line plunger, described plunger can move between extended position and retracted position point-blank, described plunger has button part, described button part is outstanding so that limit the button that can move between corresponding to the extended position of the described extended position of described plunger and the retracted position corresponding to the described retracted position of described plunger from described hole when described plunger is in described extended position
Wherein, the user can make described plunger motion to described retracted position by inwardly promoting described button with respect to described endoporus, described plunger has at least one part of first diameter and at least one part of second diameter, and described first diameter is greater than described second diameter;
Spring, it is towards the described plunger of described extended position bias voltage; And
At least one ball bearing, it is received in the described endoporus at least in part, described sleeve has the second end away from described transverse arm, its size is confirmed as being used for inserting the main cavity of described socket, described sleeve has at least one transverse opening in the described the second end of described sleeve, described sleeve has external surface, described transverse opening extends between described endoporus and described external surface, described ball bearing and described transverse opening registration, described ball bearing can move between extended position and retracted position, described ball bearing when described ball bearing is in its extended position from described outer surface part give prominence to, described ball bearing is in its extended position when described plunger and described button therefore are in their extended position, described part and described ball bearing registration with described plunger of described first diameter, thereby when described plunger and described button are in their extended position, described ball bearing is remained on its extended position, described part and described ball bearing registration with described plunger of described second diameter, thereby when being in their retracted position, described plunger and described button therefore allow described ball bearing to move to its retracted position
Wherein, when being inserted into described socket and described plunger and described button under the situation of the horizontal cavity registration of described the second end in described transverse opening and described socket of described sleeve when being in their extended position, described ball bearing will be in its extended position and partly be projected in the horizontal cavity of described socket, make the user to rotate described sleeve by rotating described T shape handle, thereby rotate described socket and therefore operate described bolt lock mechanism, and
Wherein, when being inserted into described socket and described plunger and described button under the situation of the horizontal cavity registration of described the second end in described transverse opening and described socket of described sleeve when being in their extended position, the user can be pushed to described button its retracted position to allow described ball bearing and move to its retracted position and to allow thus to remove described latch actuator from described socket.
26. latch system as claimed in claim 25, wherein, described spring is that disc spring and described plunger extend through described disc spring, wherein, described plunger has ring-shaped step and described sleeve has ring-shaped step, the described ring-shaped step of described plunger is positioned in the middle of the described ring-shaped step of described button part and described sleeve, and described disc spring extends between the described ring-shaped step of the described ring-shaped step of described plunger and described sleeve, thereby described plunger and described button are biased into their extended position.
27. latch system as claimed in claim 25, wherein, even described second diameter is selected as making when described ball bearing is in its retracted position, described ball bearing also partly extends in the described transverse opening of described sleeve, makes described ball bearing will keep aiming at substantially with the described transverse opening of described sleeve that described ball bearing is back to its extended position when described plunger is back to its extended position to allow.
28. latch system as claimed in claim 25, wherein, described transverse arm has the form of U-shaped bar, has the sweep that between two transverse bar parts, extends, and each described transverse bar partly has the distal portions away from described sweep, and wherein, the described distal portions of described transverse bar part is attached to the described first end of described sleeve.
29. latch system as claimed in claim 25, wherein, the main cavity of described socket has inner side wall surfaces, wherein, the horizontal cavity of at least one of described socket is one of a plurality of horizontal cavitys of predetermined number, described a plurality of horizontal cavity distributes with the precalculated position pattern on the inner side wall surfaces of described socket, wherein, described at least one transverse opening of the described the second end of described sleeve is one of a plurality of transverse openings that provide in the described the second end of described sleeve, at least some of described a plurality of transverse openings are arranged at least some number and the position pattern matching with described a plurality of horizontal cavitys of described socket on number and position pattern, wherein, described at least one ball bearing is one of a plurality of ball bearings that provide in the described endoporus of described sleeve, wherein, in described a plurality of ball bearing each is aimed at substantially with the respective transversal opening of the described a plurality of transverse openings that are selected from described sleeve, and wherein, to provide those transverse openings of one of described a plurality of ball bearings that having in described a plurality of transverse opening aim at it substantially with the position pattern of the position pattern matching of the horizontal cavity of the equal number of the described a plurality of horizontal cavitys that are selected from described socket, make in described a plurality of ball bearing each can with described a plurality of horizontal cavitys in its corresponding one engage, and simultaneously all other ball bearings of described a plurality of ball bearings separately with described a plurality of horizontal cavitys in its corresponding one engage.
30. latch system as claimed in claim 29, wherein, described a plurality of horizontal cavitys of described socket comprise first group of a plurality of horizontal cavity and second group of a plurality of horizontal cavity, described second group of a plurality of horizontal cavity provide along longitudinal axis and described first group of a plurality of horizontal cavity of the main cavity of described socket spaced apartly
Wherein, the described a plurality of transverse openings that provide in the described the second end of described sleeve comprise first group of a plurality of transverse opening and second group of a plurality of transverse opening at least, wherein, turning up the soil at interval along the longitudinal axis of described sleeve and described first group of a plurality of transverse opening provides described second group of a plurality of transverse opening, wherein, described a plurality of ball bearing comprises first group of a plurality of ball bearing and second group of a plurality of ball bearing, in described first group of a plurality of ball bearing each and the basic registration of respective transversal opening that is selected from described first group of a plurality of transverse opening of described sleeve, in described second group of a plurality of ball bearing each and the basic registration of respective transversal opening that is selected from described second group of a plurality of transverse opening of described sleeve
Wherein, described plunger has the first of described first diameter, the second portion of described first diameter, the second portion of the first of described second diameter and described second diameter, wherein, the described first of described second diameter along the described longitudinal axis of described plunger in the middle of the described second portion of the described first of described first diameter and described first diameter, wherein, the described second portion of described first diameter along the described longitudinal axis of described plunger in the middle of the described second portion of the described first of described second diameter and described second diameter
Wherein, in described first group of a plurality of ball bearing each can be moved between extended position and retracted position, wherein, in described second group of a plurality of ball bearing each can be moved between extended position and retracted position, wherein, when each in described first group of a plurality of ball bearing of each in described first group of a plurality of ball bearing is in its extended position from described outer surface part give prominence to, wherein, when each in described second group of a plurality of ball bearing is in its extended position, in described second group of a plurality of ball bearing each from described outer surface part give prominence to, wherein, when described plunger and described button are in their extended position, in described first group of a plurality of ball bearing and the described second group of a plurality of ball bearing each is in its extended position, wherein, described first and described first group of a plurality of ball bearing registration with described plunger of described first diameter, thereby when described plunger and described button are in their extended position, described first group of a plurality of ball bearing are remained on their extended position, wherein, described second portion and described second group of a plurality of ball bearing registration with described plunger of described first diameter, thereby when described plunger and described button are in their extended position, described second group of a plurality of ball bearing are remained on their extended position, wherein, described first and described first group of a plurality of ball bearing registration with described plunger of described second diameter, thereby when being in their retracted position, described plunger and described button allow in described first group of a plurality of ball bearing each to move to its retracted position, and
Wherein, described second portion and described second group of a plurality of ball bearing registration with described plunger of described second diameter, thus when being in their retracted position, described plunger and described button allow in described second group of a plurality of ball bearing each to move to its retracted position.
31. latch system as claimed in claim 25, also comprise pin, described pin passes the wall of described sleeve and engages groove in the described plunger, so that limit described plunger with respect to the outside motion of described sleeve and prevent that described plunger from moving above its extended position along the direction identical with the direction of motion that is limited by described plunger moving from its retracted position to its extended position.
32. a latch system, described latch system comprises:
Bolt lock mechanism, described bolt lock mechanism comprises:
Socket, it moves to operate described bolt lock mechanism with being rotated, and described socket has main cavity, and described main cavity has wall, and described wall has at least one horizontal cavity therein; And
Latch actuator, it uses with described bolt lock mechanism, and described latch actuator comprises:
T shape handle portion, it is used for the grasping by the user;
Distal portions, it is away from described handle portion and be suitable for being inserted in the described socket, and described distal portions has external surface;
Button, it is supported by described handle portion so that move between extended position and retracted position; And
At least one ball bearing that supports movingly by described distal portions, described ball bearing can move between extended position and retracted position, when described ball bearing is in described extended position, described ball bearing is outstanding from the described external surface of described far-end, when described ball bearing is in described retracted position, described ball bearing is not outstanding from the described external surface of described far-end, when described button is in its extended position, described ball bearing is maintained at its extended position, when described button is in its retracted position, described ball bearing can freely move to its retracted position
Wherein, when described ball bearing was in its extended position, described ball bearing can engage the horizontal cavity of described socket so that rotate described socket with described handle portion.
33. latch system as claimed in claim 32, wherein, the described main cavity of described socket has inner side wall surfaces, wherein, the horizontal cavity of at least one of described socket is one of a plurality of horizontal cavitys of predetermined number, described a plurality of horizontal cavity distributes with the precalculated position pattern on the inner side wall surfaces of described socket, wherein, described at least one ball bearing is one of a plurality of ball bearings that provide in described distal portions, and wherein, in described a plurality of ball bearing each can be oriented to, with all other ball bearings in described a plurality of ball bearings side by side, aim at substantially with in described a plurality of horizontal cavitys of described socket corresponding one.
34. latch actuator as claimed in claim 8, wherein, the described main cavity of described socket has inner side wall surfaces, wherein, the horizontal cavity of at least one of described socket is one of a plurality of horizontal cavitys of predetermined number, described a plurality of horizontal cavity distributes with the precalculated position pattern on the inner side wall surfaces of described socket, wherein, described at least one ball bearing is one of a plurality of ball bearings that provide in described distal portions, and wherein, in described a plurality of ball bearing each can be oriented to, with all other ball bearings in described a plurality of ball bearings side by side, aim at substantially with in described a plurality of horizontal cavitys of described socket corresponding one.
CN2008801285769A 2008-04-09 2008-10-09 T-handle actuator and latch Expired - Fee Related CN101990590B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US29/306453 2008-04-09
US29/306,453 USD605024S1 (en) 2008-04-09 2008-04-09 T-handle actuator
US12/122701 2008-05-18
US12/122,701 US8336931B2 (en) 2008-05-18 2008-05-18 T-handle actuator and latch
PCT/US2008/079407 WO2009126181A1 (en) 2008-04-09 2008-10-09 T-handle actuator and latch

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CN101990590A true CN101990590A (en) 2011-03-23
CN101990590B CN101990590B (en) 2012-11-28

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WO (1) WO2009126181A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111485775A (en) * 2019-01-29 2020-08-04 星本股份有限公司 Door handle lock
CN111987520A (en) * 2019-05-22 2020-11-24 伊顿智能动力有限公司 Tool-locking mounting housing for protecting electrical connections in hazardous environments

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019100398A1 (en) * 2019-01-09 2020-07-09 Emka Beschlagteile Gmbh & Co. Kg Fastening device
RU2759619C1 (en) * 2020-12-30 2021-11-16 Акционерное общество "Национальный центр вертолетостроения им. М.Л. Миля и Н.И. Камова" (АО "НЦВ Миль и Камов") Cylindrical lock for aviation equipment

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1970409A (en) * 1932-09-27 1934-08-14 Olaf C Wiedemann Ratchet tool
US2255402A (en) * 1938-12-30 1941-09-09 American Hardware Corp Lock
US4878367A (en) * 1985-03-22 1989-11-07 Southco, Inc. Binary coded key and latch-actuator
US4679835A (en) * 1985-07-31 1987-07-14 The Eastern Company Half turn cabinet latch with three-part primary operating element
US5394594A (en) * 1993-07-07 1995-03-07 Avibank Mfg., Inc. Ball locking device with interchangeable handles
US6018969A (en) * 1998-05-04 2000-02-01 Mcgard, Inc. Lock construction
CN2337260Y (en) * 1998-07-14 1999-09-08 金煊 Multiple protection ball shape door lock
CN1227434C (en) * 1999-06-16 2005-11-16 索斯科公司 Latch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111485775A (en) * 2019-01-29 2020-08-04 星本股份有限公司 Door handle lock
CN111987520A (en) * 2019-05-22 2020-11-24 伊顿智能动力有限公司 Tool-locking mounting housing for protecting electrical connections in hazardous environments

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CN101990590B (en) 2012-11-28

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