CN203097472U

CN203097472U - Disc-type password padlock

Info

Publication number: CN203097472U
Application number: CN201320073548.XU
Authority: CN
Inventors: 黎国豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-02-09
Filing date: 2013-02-16
Publication date: 2013-07-31
Anticipated expiration: 2023-02-16
Also published as: CN103243981B; GB201300194D0; GB2499307B; CN103243981A; GB2499307A

Abstract

The utility model relates to a disc-type password padlock which comprises a shell body, a lock latch and a combination password cylinder locking mechanism. The lock latch is arranged in part of the shell body and can move between an open position and a closed position. The lock latch is bent and provided with a first end and a second end. When the disc-type password padlock is of a lock opening structure and the lock latch is at the open position, the first end is arranged in the shell body, while the second end is exposed out of the shell body. The combination password cylinder locking mechanism comprises a lock body, a core shaft arranged in the lock body, at least a clutch concentrically arranged with the core shaft, at least one dial disc and a locking ball, wherein the dial disc corresponds to the clutch one to one and is combined with the clutch in an manipulable mode and the locking ball is connected with the core shaft in an manipulable mode. The combination password cylinder locking mechanism can manipulate the disc type password padlock to switch between the locking opening structure and a locking structure and control the lock latch to move between the open position and the closed position.

Description

The dish-type cipher hang lock

The cross reference of related application

The application requires the U.S. Provisional Patent Application No.61/596 of submission on February 9th, 2012,881, the U.S. Provisional Patent Application No.61/604 that submitted on February 29th, 2012, the U.S. Provisional Patent Application No.61/650 that on May 22nd, 614 and 2012 submitted to, 184 priority, the full text of these patent applications is all quoted in the lump at this.

Technical field

The utility model relates to lock, relates more specifically to a kind of dish-type cipher hang lock.

Background technology

The dish-type padlock is to know in this area.The dish-type padlock has dish type of buckleing with lock usually, the part of the neighboring of snap close formation dish and can and unblank between (opening) position mobile in locking (closing) position.In these padlocks some has been developed as cipher hang lock; That is to say, can be by on padlock, importing password combination and the padlock of unblanked (opening).

Be called in name among the U.S. Patent Application Publication No.2011/0079055 of " Combination Discus Lock Assembly and Methods of Using the Same " (plate-like coded lock assembly and using method thereof) and disclose a kind of exemplary dish-type cipher hang lock, the full text of this U.S. Patent Application Publication is quoted in the lump at this.Such dish-type cipher hang lock need use big actuator, and the invador can easily destroy this big actuator.In addition, it is complicated that password combination changes on the technical spirit, therefore will make many people be difficult to use this to lock and change associated password combination.

The utility model content

The purpose of this utility model is to overcome incident above-mentioned restriction when using traditional padlocks, and for this reason, provides a kind of novel dish-type cipher hang lock, and this padlock comprises durability degree that increases padlock and the dead bolt locking mechanism that locks intensity.

Particularly, the embodiment of dish-type cipher hang lock of the present utility model can comprise and U.S. Patent No. 6,029, similar password combination mechanism of disclosed password combination mechanism in 481, and the full text of this United States Patent (USP) is incorporated this paper into way of reference.

Above-mentioned the purpose of this utility model, realized by following technical scheme:

The utility model provides a kind of dish-type cipher hang lock, comprising: housing; Snap close, it is set in the part of described housing, and can between an open position and a fastening position, move, described snap close is the curved shape that has first end and second end, be in unlocked configuration and described snap close is in described open position at described dish-type cipher hang lock, described first end is set in the described housing and described second end can be exposed to outside the described housing; And combination pin core locking mechanism, it comprises the lock main body, be arranged on axle in the described lock main body, with at least one clutch of the concentric setting of described axle, with described at least one clutch correspondingly and the locking ball of at least one dial that operationally engages and the described axle that is operably connected; Wherein, described combination pin core locking mechanism can be operated described dish-type cipher hang lock and change between a unlocked configuration and a locked configuration, and moving of described snap close can be limited or discharge to the mobile of the locking ball of described combination pin core locking mechanism, and then control described the moving between open position and the fastening position that latch in.

Aforesaid dish-type cipher hang lock also comprises when described dish-type cipher hang lock is in unlocked configuration driving the described actuating mechanism that moves between open position and the fastening position that latches in, the described actuating mechanism described snap close that is operably connected.

Aforesaid dish-type cipher hang lock, described actuating mechanism comprises button part, the described button part described snap close that is operably connected, and comprise and when described dish-type cipher hang lock is in unlocked configuration, help to drive the described button part protuberance that moves between open position and the fastening position that latches in; Wherein, described housing comprises slot part, and the size of described slot part is confirmed as ccontaining described button part protuberance and at least a portion of described button part protuberance is stretched out from described housing; And described slot part also is configured to the guiding piece of described button part protuberance, the mobile restricted described slot part in described shell of described button part protuberance.

Aforesaid dish-type cipher hang lock, described housing is the dish type of band periphery, and comprises within it the slot part that forms along the part of the described periphery of described housing; And described actuating mechanism is included in and helps the described elongation protuberance that rotates between open position and the fastening position that latches in when described dish-type cipher hang lock is in unlocked configuration, and described elongation protuberance stretches out and runs through the described slot part that forms the described housing from described snap close.

Aforesaid dish-type cipher hang lock, described housing comprise procapsid member and back casing member, and wherein, are formed with described slot part at least one of described procapsid member and described back casing member.

Aforesaid dish-type cipher hang lock, described actuating mechanism comprise being formed on and help the described pinch zones of operating between open position and the fastening position that latches on the described snap close when described dish-type cipher hang lock is in unlocked configuration.

Aforesaid dish-type cipher hang lock, described actuating mechanism comprise button part and screw thread button, and described button part operationally engages described snap close and has screwed hole, and described screw thread button engages the described screwed hole of described button part in a spiral manner; Wherein, described housing is the dish type of band periphery, and comprises within it the slot part that forms along the part of the described periphery of described housing; And, in order to when described dish-type cipher hang lock is in unlocked configuration, to help the described described screw thread button that rotates between open position and the fastening position that latches in, be configured to run through the described slot part that forms in the described housing.

Aforesaid dish-type cipher hang lock, each described clutch comprises at least one extension fin, and described lock main body comprises at least one extension fin storage tank, the size of each described extension fin storage tank is set to the extension fin of the correspondence of ccontaining one of them clutch of energy, in all described extension fin storage tanks and described extension fin position aligned with each other, described axle can move along the direction that deviates from described locking ball, and then the curved cuts that described locking ball can be formed in the described snap close promotes, and be forced to shift out described curved cuts, and then described snap close can move to open position.

Aforesaid dish-type cipher hang lock, described lock main body comprise can backstop described snap close moving when open position turns to fastening position stop the edge.

Aforesaid dish-type cipher hang lock is rotated described fastening position at described snap close, and described dish-type cipher hang lock is locked, and described locking ball is aimed at the curved cuts of described snap close, and then described axle can move on to a latched position; In this latched position, the extension fin of described clutch shifts out the described extension fin storage tank of described lock main body, and the internal tooth portion of meshing described dial is (in the coded lock of prior art, dial all has a circle internal tooth portion) energy of rotation that makes described dial drives described clutch rotation and makes the described extension fin storage tank of the described lock main body of described extension fin misalignment of described clutch, and then described axle can not make on described locking ball and the direction left that the curved cuts of described snap close is aimed at mobile discharging described locking ball; Be not in described open position at described snap close, described dial can be rotated, thus the password combination of the described padlock of resetting.Aforesaid dish-type cipher hang lock, described snap close has and only allows described locking ball, described axle and described clutch to be pushed the depressed area of limited distance, be positioned at the position of this depressed area at described locking ball, the described extension fin of described clutch meshes the internal tooth portion of described extension fin storage tank and described dial in the lump, and then moves in the rotation that described padlock is under the unlock mode the described dial of restriction; And the described depressed area of described snap close has the sufficient length that allows described snap close to slide into described open position; And then, being in unlock mode and described snap close at described padlock and being shown in an open position down, described snap close can prevent described dial rotation and the combination of replacement unlocking cipher.

Aforesaid dish-type cipher hang lock, described snap close can further slide and exceed described fastening position and described padlock is in allow described dial rotation to set up a replacement pattern of new password combination, and, described snap close can be rotated gets back to fastening position, and then described locking ball aims at the curved cuts of described snap close, and allows described axle to move on to latched position; Be positioned under the latched position in described axle, the extension fin of described clutch shifts out the described extension fin storage tank of described lock main body, and the internal tooth portion of meshing described dial makes the rotation of described dial drive described clutch rotation, and make the described extension fin storage tank of the described lock main body of described extension fin misalignment of described clutch, and then described axle can not make on described locking ball and the direction that the curved cuts of described snap close is aimed at mobile discharging described locking ball.

Aforesaid dish-type cipher hang lock, described housing have the gap that allows described screw thread button to slide between the different operating state, and the part of described slot part is formed at least one side of described housing.

Aforesaid dish-type cipher hang lock, described screw thread button has threaded area, and in a locking mode and a unlock mode of described padlock, described threaded area engagement is positioned at the described screwed hole of snap close bottom; And, described screw thread button can be engaged on another hole of offering in the snap close and exceed position when described padlock is in unlock mode to activate described snap close, and then make a surface of described snap close contact described locking ball, and an extension fin that makes described axle and described clutch move to described clutch meshes an extension fin storage tank of described main body fully, and break away from the internal tooth portion of described dial fully, and then described dial can be rotated, thus the password combination of the described padlock of resetting.

Comprehensively above-mentioned, can comprise according to a kind of dish-type cipher hang lock of the present utility model: housing; Snap close, it is set in the part of described housing, described snap close is the curved shape that has first end and second end, and described first end is not exposed to outside the described housing always, and described second end is exposed to outside the described housing when described padlock is in unlocked configuration; Combination pin core locking mechanism, it comprises lock main body, axle, clutch, dial and locking ball, and described lock main body has lock-out state and unlocking condition; And button part, it is connected to described snap close, and described button part has the button part protuberance, and the size of described button part protuberance is confirmed as allowing the user to rotate snap close by the button part that rotates snap close.Second embodiment of this case is not provided with button part, but has pinch zones on snap close, to allow the mobile of when padlock is in unlocking condition snap close.The 3rd embodiment has the snap close of band elongation protuberance, and the elongation protuberance runs through the slot part in the radially all edges of housing, and described elongation protuberance is configured to allow the user to rotate snap close when the lock main body is in unlocking condition.The 4th embodiment has replacement mechanism, and described replacement mechanism prevents the password combination of user's accidental change padlock when padlock is in unlock mode; And padlock need be placed the replacement pattern could change password combination.

In first embodiment of the present utility model, the dial that the user will form coded lock is registered to the unlocking cipher combination.User's snap close button that can turn clockwise subsequently is to open snap close to the position of opening fully.If necessary, when button remains on lockset position of coupler, the user can rotational password the dial of lock to change password combination.In this way, the user can easily reset to new password with password combination.After password combination was reset to new password, the user can be rotated counterclockwise the snap close button, to close snap close (lock is placed latched position).In fact, before new password was set, the user did not need to use extra button.

Another embodiment of the present utility model does not use the snap close button, but has pinch zones on snap close, moves to allow the user will latch between latched position and the lockset position of coupler.Because there is not button, this padlock embodiment makes another zone of padlock exempt from the invador and damages.

In another embodiment of the present utility model,, provide the elongation protuberance that can in the slot part district, move as the alternative of the pinch zones on snap close button that is used for mobile snap close or the snap close.Therefore, when the dial of coded lock was aimed at correct unlocking cipher, the user can rotate snap close by the elongation protuberance.Therefore, before the end wall of elongation protuberance contact lock housing body, snap close rotates in the same manner.The combination pin core mechanism of this embodiment is identical with the combination pin core mechanism of the embodiment of describing before.

By above technical scheme, characteristics of the present utility model and advantage thereof are as follows:

Actuating mechanism such as the button (being known as the snap close button sometimes) of being characterized as of the present utility model, this actuating mechanism can be used for snap close is manually moved between fastening position and open position, it is not connected to locking mechanism itself, but actuating mechanism only is connected to snap close.Therefore, snap close is the unique parts that are connected to locking mechanism, has increased the locking intensity of padlock like this.Therefore, if the invador attempts breaking lock by actuating mechanism, locking mechanism will be not can be impaired and snap close will remain on latched position.

Description of drawings

In order to understand essence of the present utility model and purpose more fully, should be with reference to the specific embodiment, in the accompanying drawings below in conjunction with accompanying drawing:

Fig. 1 is the stereogram according to the embodiment of dish-type cipher hang lock of the present utility model;

Fig. 2 is the exploded perspective view of the embodiment of the dish-type cipher hang lock shown in Fig. 1;

Fig. 3 is an elevation of having removed the embodiment of the dish-type cipher hang lock shown in Fig. 1 of preceding lock housing body member;

Fig. 4 is the sectional view by the embodiment of the dish-type cipher hang lock shown in Fig. 1 of the planar interception that dial defined of padlock;

Fig. 5 is the elevation according to the embodiment of dish-type cipher hang lock of the present utility model;

Fig. 6 is the sectional view of the embodiment of the dish-type cipher hang lock shown in Fig. 5 along the line 6-6 intercepting of Fig. 5;

Fig. 7 A is the elevation according to the embodiment of operable snap close in the dish-type cipher hang lock of the present utility model;

Fig. 7 B is the bottom plan view of the embodiment of the snap close shown in Fig. 7 A;

Fig. 7 C is the lateral view of the embodiment of the snap close shown in Fig. 7 A;

Fig. 7 D is the stereogram of the embodiment of the snap close shown in Fig. 7 A;

Fig. 8 is the stereogram according to the embodiment of operable snap close button part in the dish-type cipher hang lock of the present utility model;

Fig. 9 is the stereogram according to the embodiment of operable dial in the coded lock part of dish-type cipher hang lock of the present utility model;

Figure 10 is the stereogram according to the embodiment of operable clutch (clutch) in the coded lock part of dish-type cipher hang lock of the present utility model;

Figure 11 is the stereogram according to the embodiment of operable split ring (split-ring) in the combination padlock shown in the utility model;

Figure 12 is the sectional view according to the embodiment of operable axle (spindle) in the dish-type cipher hang lock of the present utility model;

Figure 13 is the front elevational view according to the embodiment of operable internal lock main body in the dish-type cipher hang lock of the present utility model;

Figure 14 is the right side view of the embodiment of the internal lock main body shown in Figure 13;

Figure 15 is the sectional view along the embodiment of the internal lock main body of the line X-X intercepting of Figure 14;

Figure 16 is the elevation of the embodiment of the dish-type cipher hang lock shown in Fig. 1, and it illustrates the dial that is under the unlocking cipher and aims at the snap close that is shown in an open position;

Figure 17 is the stereogram of the embodiment of combination, and it illustrates the dial that is under the unlocking cipher and aims at the snap close that is shown in an open position;

Figure 18 is the sectional view of the embodiment of dish-type cipher hang lock, and it illustrates snap close and is shown in an open position;

Figure 19 is the elevation of the embodiment of the dish-type cipher hang lock shown in Fig. 1, and it illustrates the dial that is under the unlocking cipher and aims at the snap close that is shown in an open position;

Figure 20 is the sectional view along the embodiment of the dish-type cipher hang lock of the intercepting of the line Y-Y shown in Figure 19;

Figure 21 is the stereogram according to another embodiment of dish-type cipher hang lock of the present utility model;

Figure 22 A is the front isometric view according to another embodiment of dish-type cipher hang lock of the present utility model;

Figure 22 B is the stereo rearview of another embodiment of the dish-type cipher hang lock shown in Figure 22 A, and it illustrates the details in the residing slot part of elongation protuberance zone;

Figure 23 is the sectional view of another embodiment of the dish-type cipher hang lock shown in Figure 22 A and Figure 22 B, and it is by the sectional view of the planar interception that dial defined of padlock and that snap close is shown is in the closed position;

Figure 24 is the sectional view of another embodiment of the dish-type cipher hang lock shown in Figure 22 A and Figure 22 B, and it is the sectional view by the planar interception that dial defined of padlock, illustrates that snap close is shown in an open position and the dish-type cipher hang lock is in lockset position of coupler;

Figure 25 is the stereogram according to the embodiment of operable snap close in the dish-type cipher hang lock of the present utility model;

Figure 26 is the sectional view according to another embodiment of dish-type cipher hang lock of the present utility model, and it is by the sectional view of the planar interception that dial defined of padlock and is shown as and is in locking mode;

Figure 27 is the front elevational view of another embodiment of the dish-type cipher hang lock shown in Figure 26;

Figure 28 is the sectional view of another embodiment of the dish-type cipher hang lock shown in Figure 26, and it is by the sectional view of the planar interception that dial defined of padlock and is shown as and is in unlock mode;

Figure 29 is the sectional view of another embodiment of the dish-type cipher hang lock shown in Figure 26, and wherein padlock is in password replacement pattern;

Figure 30 A, 30B, 30C are the stereograms according to the embodiment of the operable snap close of dish-type cipher hang lock of the present utility model;

Figure 31 is the stereogram according to the embodiment of the operable snap close of dish-type cipher hang lock of the present utility model bottom; And

Figure 32 is the stereogram according to the embodiment of the operable spiral button of dish-type cipher hang lock of the present utility model (screw button).

The specific embodiment

For making goal of the invention of the present utility model, technological means and technique effect have more complete and clearly disclosing, below be elaborated, and see also accompanying drawing and parts label.

Referring now to Fig. 1 to Fig. 3, at first embodiment that generally uses the dish-type cipher hang lock of Reference numeral 10 indications shown in Fig. 1 to Fig. 3 according to the utility model.Dish-type cipher hang lock 10 comprises procapsid member 12 and back casing member 14, and procapsid member 12 and back casing member 14 all are basic disc-like shape and at least some internal components that be configured to comprise dish-type cipher hang lock 10.Procapsid member 12 and back casing member 14 also are configured to link together, to form the main part 15 of dish-type cipher hang lock 10.Be called as " preceding " and " back " though be appreciated that procapsid member 12 and back casing member 14, these terms are relative, and the location with dish-type cipher hang lock 10 is not limited to any specific orientation.

Referring now to Fig. 1 to Fig. 2, the preceding perimeter trench 24 that procapsid member 12 comprises arc slot part 21 of forming in it, be configured at least one alignment rods 22 adjacent substantially with at least one dial disposal area 23 and extend around at least a portion periphery of procapsid member 12.Back casing member 14 also comprises at least one dial disposal area 26, and dial disposal area 26 can be configured to current housing member 12 dial disposal area 23 aligned in general corresponding with procapsid member 12 when connecting back casing members 14.Back casing member 14 also comprises the rear perimeter edge groove 28 around at least a portion periphery extension of back casing member 14.Rear perimeter edge groove 28 is configured to aim at preceding perimeter trench 24, makes when current housing member 12 and back casing member 14 link together, and forms circular channel 30 substantially in dish-type cipher hang lock 10.The procapsid member 12 and the back casing member 14 that form the lock housing body can be welded together after assembling, are held in place with the assembly of guaranteeing dish-type cipher hang lock 10.

Referring now to Fig. 1 to Fig. 6, the button part 36 that the cardinal principle circular channel 30 of dish-type cipher hang lock 10 is configured and its size is confirmed as comprising snap close 32 at least and is operably connected to snap close 32.Snap close 32 and button part 36 are configured to carry out arc and move in cardinal principle circular channel 30.The shape of snap close 32 and button part 36 can be an arc.As shown in Fig. 7 A, Fig. 7 B, Fig. 7 C and Fig. 7 D, snap close 32 comprises exposed ends 38 and exposed ends 40 not.Curved cuts 42 is arranged on the snap close 32, is in exposed ends 38 and not between the exposed ends 40.The not exposed ends 40 of snap close 32 can comprise recess 44 and the tooth portion 45 that is configured to engage button part 36.As shown in Figure 8, button part 36 comprises elongation protuberance 49, push button teeth portion 58 and slot part 59.Push button teeth portion 58 and slot part 59 are configured to engage respectively recess 44 and the tooth portion 45 on the snap close 32.Button part 36 can be positioned at substantially circular channel 30, makes elongation protuberance 49 stretch in the arc slot part 21 in the procapsid member 12.As directed, for example, in Fig. 3 and Fig. 4, when snap close 32 and button part 36 were assembled together in cardinal principle circular channel 30, they united the formation one, because do not have enough spaces that these two assemblies are separated from each other in the circular channel 30 substantially.

Referring now to Fig. 2 to Fig. 4 and Fig. 6, dish-type cipher hang lock 10 can also comprise and is positioned at its internal lock main body 64, internal lock main body 64 between procapsid member 12 and back casing member 14, and its periphery by substantially circular channel 30 and snap close 32 and button part 36 be incorporated into small part around.Be shown in further detail at Figure 13 to Figure 15, internal lock main body 64 is circular substantially and dish-type, has incision tract 66 and at least one flat surfaces 68 along its periphery.Internal lock main body 64 comprises from outstanding the stopping along 71 and be limited to ball containing cavity 72 in the internal lock main body 64 of its periphery.Ball containing cavity 72 can be concentric with the hole 76 of inleakage lock main body 64 formation substantially.Hole 76 can be used as the string of internal lock main body 64 and passes at least one barrier 77 that extends towards the incision tract 66 of internal lock main body 64.At least one extends fin storage tank 78 can radially stretch into from hole 76 barrier 77 and the internal lock main body 64 each.Internal lock main body 64 can also comprise and is configured at least one cylindrical hole 79 adjacent with each barrier 77.

Refer again to Fig. 2 to Fig. 4 and Fig. 6, combination pin core locking mechanism 81 can be formed by internal lock main body 64, at least one dial 83, at least one clutch 85, axle 87, axle spring 89, locking ball 95 and bottom seal cover 100.Locking ball 95 can be positioned at the ball containing cavity 72 of internal lock main body 64 to small part.When snap close 32 be positioned at substantially circular channel 30 and snap close 32 in the closed position (as, for example shown in Fig. 3 and Fig. 4) time, ball containing cavity 72 is aimed at the curved cuts 42 of formation in the snap close 32 substantially.In this way, locking ball 95 can be positioned at ball containing cavity 72 and curved cuts 42, to limit and/or to prevent that snap close 32 from arc occurring and moving.Axle 87 can be configured to the hole 76 of inleakage lock main body 64 and stretch in the ball containing cavity 72 to small part, with contact locking ball 95.Be shown in further detail axle 87 in Figure 12, Figure 12 illustrates axle 87 and can be formed and comprised the face 111 of axle 87 1 ends and the hole 112 that axle 87 other ends form by cardinal principle cylinder body 103.Pair of openings annular groove portion 114 is formed in the cardinal principle cylinder body 103 of axle 87, is between face 111 and the hole 112.

Refer again to Fig. 2 to Fig. 4 and Fig. 6, axle spring 89 can engage and be configured to axle 87 is promoted towards locking ball 95 with the hole 112 in the axle 87, will lock in the curved cuts 42 that ball 95 to small part remains on snap close 32.Axle spring 89 also engages with seal cover 100, and seal cover 100 is constructed such that it can not be locked in the main body 64 internally and breaks away from, because seal cover 100 fits closely to internal lock main body 64.Seal cover 100 provides opposing axle spring 89 and causes axle spring 89 that axle 87 is deviated from the surface that seal cover 100 promotes.Combination pin core locking mechanism 81 can also comprise at least one clutch 85, and clutch 85 is set at around the cardinal principle cylinder body 103 of axle 87.As shown in Figure 10, each of at least one clutch 85 can comprise circular body part 116 and run through the circular port 118 that circular body part 116 forms.One or more extension fins 119, for example, three are extended fin and can extend radially outwardly from the circular body part 116 of clutch 85.

Referring now to Fig. 4, can see, at least one clutch 85 that is provided with around the cardinal principle cylinder body 103 of axle 87 can be by pair of openings ring 120 fix in position, this is set in the split ring slot part 114 of axle 87 split ring 120, makes axle 87 be passed at least one clutch 85 along its longitudinal axis mobile.As being shown in further detail among Figure 11, split ring 120 comprises circular interior chamber 121 and notch portion 122 substantially, and notch portion 122 is configured to the split ring slit 114 around axle 87.The diameter that is appreciated that the cardinal principle cylinder body 103 that the width of the part in more close circular interior chamber 121 in the notch portion 122 can ratio open annular groove portion 114 places is smaller, makes split ring 120 can be anchored in the split ring slot part 114 and remains on the axle 87.It is also understood that this mechanism that is used for split ring 120 is installed and remained on the axle 87 is exemplary, and the utility model is not limited to any particular organization about split ring 120.

Refer again to Fig. 2 to Fig. 4 and Fig. 6, combination pin core locking mechanism 81 can also comprise at least one dial 83, this dial 83 operationally engages with clutch 85, that is, at least one dial 83 operationally engages with at least one clutch 85 correspondingly.Be appreciated that dial 83 engages with clutch 85, make the rotation of dial 83 move and be passed to clutch 85.It is also understood that the size of the circular port 118 of clutch 85 can be determined, make the spinning movement of dial 83 and/or clutch 85 not be passed to axle 87, this be since the slightly larger in diameter of circular port 118 in the diameter of the cardinal principle cylinder body 103 of axle 87.As a result, dial 83 and/or clutch 85 can rotate around the longitudinal axis of axle 87, and axle 87 is not also around its longitudinal axis rotation.As being shown in further detail among Fig. 9, dial 83 comprises inner surface 125 and external surface 127.The diameter of inner surface 125 can be slightly larger than the diameter of the circular body part 116 of clutch 85, makes clutch 85 and dial 83 operationally to be engaged with each other, simultaneously also can be around axle 87 independent rotations when operationally not being engaged with each other.The a plurality of tooth portion 129 that limits a plurality of slot parts 131 83 center extends from inner surface 125 towards dial, and wherein, each slot part 131 is formed between a plurality of tooth portion 129 a pair of.Each slot part 131 can be configured and its size can be confirmed as extension fin 119 ccontaining and maintenance clutch 85, make when extension fin 119 by ccontaining and when remaining in the slot part 131, clutch 85 and dial 83 are in the interlocking engagement state, thereby allow clutch 85 and dial 83 all to be configured to around axle 87 rotations.Dial 83 can also comprise the one or more marks 133 that form on its external surface 127.The quantity that is appreciated that the slot part 131 that forms in the dial 83 can be corresponding to the quantity of the independent mark of distinguishing 133 that forms on the external surface 127 of dial 83.Each mark 133 is represented an element of cipher code set, and this element can be used for clutch 85 is positioned at makes combination pin core locking mechanism 81 desired position of unblanking, as will be further discussed.Be appreciated that mark 133 can be any symbol, color, design, symbol or other mark, and can for example be to contain alphanumeric symbol.Each mark 133 can be arranged on the top of the independent face 135 that is provided with around the external surface 127 of dial 83 and/or form in the above or the inside.Each face 135 can separate with adjacent surface 135 by the passage 137 that forms on the external surface 59 of rotatable dial 133.

Refer again to Fig. 4 and Fig. 6, the combination pin core locking mechanism 81 of dish-type cipher hang lock 10 can also comprise a plurality of pins 138, and wherein, each pin 138 is set for and operationally engages corresponding dial 83.Each pin 138 also is operably connected to spring catch 140, and spring catch 140 is configured to each pin 138 is being promoted on the direction of the dial 83 corresponding with pin 138.Each pin 138 and spring catch 140 are installed in the cylindrical hole 79, thereby form containing cavity at each pin 138 and spring catch 140 in internal lock main body 64.Each spring catch 140 is configured and is arranged to promote corresponding pin 138, with the external surface 127 that engages corresponding dial 83.When dial 83 rotation, the passage 137 that pin 138 turnover form between the face 135 of dial 83 is in the correct orientation of specific required mark 133 with indication (for example, passing through sub-audible sound) dial 83.Except the indication that the cooperation of the passage 137 by pin 138 and dial 83 produces, engage passage 137 thereby move by pin 138, the structure indication can also be provided, promptly specific required mark 133 is in its correct orientation.For example, as shown in Fig. 1 and Fig. 5, specific required mark 133 is aimed at alignment rods 22, with indication current password that is configured to of padlock and/or password combination.

Referring now to Fig. 3 to Fig. 6 and Figure 16 to Figure 20, operation and mode of occupation according to dish-type cipher hang lock 10 of the present utility model will be discussed now.The snap close 32 that is appreciated that padlock 10 can move between fastening position (as shown in for example Fig. 3 to Fig. 6) and open position (as shown in for example Figure 16 to Figure 20).It is also understood that snap close 32 can be set between fastening position and the open position, any position between the in the closed position and open position.It is also understood that combination pin core locking mechanism 81 is configured to have locked configuration (as shown in for example Fig. 4) and unlocked configuration (as shown in for example Figure 18).It is also understood that, when combination pin core locking mechanism 81 was in locked configuration, dish-type cipher hang lock 10 also was regarded as being in locked configuration, similarly, when combination pin core locking mechanism 81 was in unlocked configuration, dish-type cipher hang lock 10 also was regarded as being in unlocked configuration.It is also understood that even when combination pin core locking mechanism 81 is in unlocked configuration, snap close 32 can be still in the closed position, because may also button part 36 not activated for snap close 32 is moved to open position.Yet, be appreciated that as discussed further belowly, snap close 32 may not move to open position, unless combination pin core locking mechanism 81 is placed in unlocked configuration.

Referring now to Fig. 3 to Fig. 6, in Fig. 3 to Fig. 6, the fastening position of snap close 32 and the locked configuration of combination pin core locking mechanism 81 are shown.In the locked configuration of combination pin core locking mechanism 81, axle 87 is pushed to locking ball 95 along its longitudinal axis, is arranged on the ball containing cavity 72 of the curved cuts 42 of snap close 32 and internal lock main body 64 in the two thereby will lock ball to small part.Owing to being positioned in procapsid member 13 and the back casing member 14, it causes rotation because prevent internal lock main body 64, so locking ball 95 is prevented so then that by internal lock main body 64 fix in position snap close 32 from arc occurring and moving.Owing to stop along 71 to be arranged on the internal lock main body 64, cause also preventing that snap close 32 from moving counterclockwise from its fastening position in addition.Because having at least one, each clutch 85 of combination pin core locking mechanism 81 extends fin 119, for example, three are extended fin 119, so restriction and/or prevented that axle 87 from deviating from locking ball 95 along its longitudinal axis and moving, unless all of all clutches 85 are extended corresponding extension fin storage tank 78 alignings of fins 119 and internal lock main body 64.Alternatively, when at least one of at least one clutch 85 extended the extension fin storage tank 78 of fin 119 misalignment correspondences, out-of-alignment extension fin 119 (one or more) can engage corresponding barrier 77 (one or more), to limit and/or to prevent that axle 87 from deviating from locking ball 95 along its longitudinal axis and moving.Therefore, because each clutch 85 operationally engages corresponding dial 83, so when each dial 83 is not set to the proper password of combination pin core locking mechanism 81 and/or password combination, at least one extends fin 119 will prevent that axle 87 from deviating from locking ball 95 and moving, thereby keep the curved cuts 42 of snap close 32 and the contact between the locking ball 95, rotate to open position to prevent snap close 32 clockwise arcs.As shown in for example Fig. 4, last dial 83 of right-hand side is not configured to the pin marker of proper password and/or password combination, therefore the extension fin storage tank 78 of at least one extension fin 119 misalignment internal lock main body 64 of the clutch 85 relevant with dial 83, this also can see in Fig. 6.As a result, axle 87 cannot deviate from locking ball 95 and move, and snap close 32 is maintained at fastening position.

Referring now to Figure 16 to Figure 20, in Figure 16 to Figure 20, the unlocked configuration of the open position and the combination pin core locking mechanism 81 of snap close 32 is shown.For combination pin core locking mechanism 81 is arranged to unlocked configuration, must all dials 83 be arranged to password and/or password combination by the alignment rods 22 that the appropriate flags 133 of each dial 83 is aimed on the procapsid member 12.Because each dial 83 operationally engages corresponding clutch 85,, also the extension fin of the clutch 85 of correspondence is aimed at the extension fin storage tank 78 of internal lock main body 64 by the appropriate flags 133 of aiming at each dial 83.This aligning allows to extend fin 119 and passes and extend fin storage tank 78, makes barrier 77 forbid that no longer clutch 85 moves, and the result can allow axle 87 to move along its longitudinal axis deviating from the direction that locks ball 95.Because axle 87 no longer limits and/or forbids locking moving of ball 95, causes the joint by button part 36 and snap close 32, the up time needle force that is applied to the elongation protuberance 49 of button part 36 will cause snap close 32 to move to open position clockwise.Be appreciated that the exposed ends 38 contact internal lock main bodys 64 of snap close 32 stop along 71 before, by applying the inverse time needle force to elongation protuberance 49, snap close 32 can move back to fastening position.

For dish-type cipher hang lock 10 is arranged to locked configuration, the exposed ends 38 of snap close 32 touch internal lock main body 64 stop along 71 before, promote the elongation protuberance 49 of button part 36 counterclockwise.Then, the curved cuts 42 of snap close 32 will be aimed at locking ball 95 once more.Then, promote axle 87, make the extension fin 119 of clutch 85 engage the corresponding teeth portion 129 of corresponding dial 83 by spring 89.Under this engagement relationship,, clutch 85 will be rotated with the same manner by rotary dial 83.Then, can rotary dialer 83, make the extension fin 119 of clutch 85 with the extension fin storage tank 78 of the main body of misalignment internal lock once more 64.After this, axle 87 cannot move along deviating from the direction that locks ball 95, and the locking ball 95 will engage the bending area 42 of snap close 32, thereby prevent that snap close 32 from moving.

Referring now to Figure 18, the password of combination pin core locking mechanism 81 and/or the replacement and/or the reconstruct of password combination now can be used for discussion to unblank.When snap close 32 is shown in an open position and combination pin core locking mechanism 81 when being in unlocked configuration, axle 87 moves along deviating from the direction that lock ball 95, and the tooth portion 129 of the extension fin 119 disengaging dials 83 of clutch 85.When the extension fin 119 of clutch 85 moved, they were placed in the extension fin storage tank 78 of internal lock main body 64.As a result, dial 83 can rotate and also not rotation of clutch 85, makes the mark 133 that need show on dial 83 in order to unblank combination pin core locking mechanism 81 can be reset and/or reconstruct.After resetting or required password combination is set, dish-type cipher hang lock 10 can be configured to locked configuration as discussed abovely.

Be appreciated that dish-type cipher hang lock 10 and assembly thereof can be made by any suitable material, for example, make by metal, metal alloy, plastics, composite material or its any combination.Be appreciated that the cost and the convenient degree that can depend on required durability degree, level of security, manufacturing to the selection of material, and the various assemblies of dish-type cipher hang lock 10 can be made by various different materials.

Referring now to Figure 21, in Figure 21, second embodiment that generally uses the dish-type cipher hang lock of Reference numeral 1010 indications according to the utility model is shown.Dish-type cipher hang lock 101 comprises procapsid member 1012 and back casing member 1014, and procapsid member 1012 and back casing member 1014 all are dish type and at least some internal components that be configured to comprise dish-type cipher hang lock 1010 substantially.Procapsid member 1012 and back casing member 1014 also are configured to link together, to form the main part 1015 of dish-type cipher hang lock 1010.Be appreciated that when current housing member 1012 and back casing member 1014 are called as " preceding " and " back " that these terms are relative and the location of dish-type cipher hang lock 1010 are not limited to any particular orientation.Procapsid member 1012 can comprise and being configured to and at least one alignment rods 1022 that at least one dial disposal area 1023 is adjacent substantially.Back casing member 1014 also comprises at least one dial disposal area (not shown), the dial disposal area can be configured to current housing member 1012 when connecting back casing members 1014 with corresponding dial disposal area 1023 aligned in general of procapsid member 1012.Procapsid member 1012 and back casing member 1014 all comprise peripheral channel, peripheral channel is configured to aligned with each other, make when current housing member 1012 and back casing member 1014 link together that circular channel 1030 is formed in the dish-type cipher hang lock 1010 substantially.The procapsid member 1012 and the back casing member 1014 that form the lock housing body can be welded together after assembling, are held in place with the assembly of guaranteeing dish-type cipher hang lock 1010.The cardinal principle circular channel 1030 of dish-type cipher hang lock 1010 is configured and its size is determined to be and comprises snap close 1032 at least, and snap close 1032 is formed at substantially that circular channel 1030 arcs move.The shape of snap close 1032 can be an arc, and comprises exposed ends 1038 and pinch zones 1046 at least.Be comprised in the main part 1015 of dish-type cipher hang lock 1010 with above combination pin core locking mechanism 81 similar combination pin core locking mechanism (not shown) with respect to the first embodiment discussion of the present utility model.For example, the combination pin core locking mechanism of this second embodiment comprises operationally at least one dial 1083 of engaged clutch (not shown).

Discuss with respect to first embodiment of the present utility model as above, when dial 1083 is aimed at the proper password of combination pin core locking mechanism (not shown) and/or password combination, combination pin core locking mechanism is in unlocked configuration, the result, for snap close 1032 is placed for open position, can clockwise rotate snap close 1032.Pinch zones 1046 is provided for rotating the pinch zones on a large scale of snap close 1032, and this embodiment illustrates button and not only can it be become open and/or the element of the mechanism of fastening position as promoting snap close 1032.

The dish-type cipher hang lock 1010 that is appreciated that second embodiment of the present utility model comprises and dish-type cipher hang lock 10 identical or similar assemblies according to first embodiment of the present utility model.It is also understood that, can use with above and identical mode is discussed with respect to first embodiment of the present utility model, executable operations and mode of occupation, for example, the password and/or the password combination of the dish-type cipher hang lock 1010 that locks and unblank, opening and closing snap close 1032 and replacement dish-type cipher hang lock 1010.

Referring now to Figure 22 A, Figure 22 B and Figure 23 to Figure 24, in Figure 22 A, Figure 22 B and Figure 23 to Figure 24, the 3rd embodiment that generally uses the dish-type cipher hang lock of Reference numeral 2010 indications according to the utility model is shown.Dish-type cipher hang lock 2010 comprises procapsid member 2012 and back casing member 2014, and procapsid member 2012 and back casing member 2014 all are dish type and at least some internal components that be configured to comprise dish-type cipher hang lock 2010 substantially.Procapsid member 2012 and back casing member 2014 also are configured to link together, to form the main part 2015 of dish-type cipher hang lock 2010.Be called as " preceding " and " back " though be appreciated that procapsid member 2012 and back casing member 2014, these terms are relative and the location of dish-type cipher hang lock 2010 are not limited to any particular orientation.

Refer again to Figure 22 A, Figure 22 B and Figure 23 to Figure 24, procapsid member 2012 comprises: rectangular slits slot part 2016, and it is formed on the periphery of procapsid member; At least one alignment rods 2022, it is configured to adjacent with at least one dial disposal area 2023 substantially; And preceding perimeter trench (not shown), its at least a portion periphery around procapsid member 2012 extends.Back casing member 2014 also comprises at least one dial disposal area (not shown), and the dial disposal area can be configured to aim at the corresponding dial disposal area 2023 of procapsid member 2012 substantially when current housing member 2012 is aimed at back casing member 2014.Back casing member 2014 can also comprise rectangular slits slot part 2025, rectangular slits slot part 205 is formed on the periphery of back casing member 2014, and is configured to aim at the rectangular slits slot part 2016 of procapsid member 2012 when back casing member 2104 links together with procapsid member 2012.Back casing member 2014 also comprises rear perimeter edge passage 2028, and rear perimeter edge passage 2028 extends around at least a portion periphery of back casing member 2014.Rear perimeter edge passage 2028 is configured to aim at preceding perimeter trench (not shown), makes when current housing member 2012 and back casing member 2014 link together, and forms circular channel 2030 substantially in dish-type cipher hang lock 2010.In addition, the rectangular slits slot part 2016 of procapsid member 2012 and the rectangular slits slot part 2025 of back casing member 2014 are configured to when housing member links together to aim at, to form arcuate furrow 2031 in the periphery of the main part 2015 of dish-type cipher hang lock 2010.The procapsid member 2012 and the back casing member 2014 that form the lock housing body can be welded together after assembling, are held in place with the assembly of guaranteeing dish-type cipher hang lock 2010.

Still with reference to Figure 22 A, Figure 22 B and Figure 23 to Figure 24, the cardinal principle circular channel 2030 of dish-type cipher hang lock 2010 is configured and its size is confirmed as comprising at least snap close 2032.Snap close 2032 is formed at cardinal principle circular channel 2030 arcs and moves, and the shape of snap close 2032 can be an arc.As shown in Figure 25, snap close 2032 comprises exposed ends 2038 and exposed ends 2040 not.Curved cuts 2042 is provided with on the snap close 2032, is in exposed ends 2038 and not between the exposed ends 2040.Snap close 2032 also comprises elongation protuberance 2047, and elongation protuberance 2047 can be configured and its size is confirmed as being arranged in the arcuate furrow 2031, so that the mechanism that can realize that snap close 2032 moves at dish-type cipher hang lock 2010 arcs to be provided.

Referring now to Figure 23 to Figure 24, dish-type cipher hang lock 2010 can also comprise internal lock main body 2064, internal lock main body 2064 is arranged between procapsid member 2012 and the back casing member 2014, and its periphery by substantially circular channel 2030 and snap close 2032 to small part around.Internal lock main body 2064 has identical construction and assembly with above internal lock main body 64 with respect to the first embodiment discussion of the present utility model.For example, internal lock main body 2064 also comprise at least one flat surfaces 2068 along its periphery, from its periphery outstanding stop along 2071, ball containing cavity 2072, at least one barrier 2077, at least one extends fin storage tank 2078 and is configured at least one cylindrical hole 2079 adjacent with each barrier 2077.Combination pin core locking mechanism 2081 can be formed by internal lock main body 2064, at least one dial 2083, at least one clutch 2085, axle 2087, axle spring 2089, locking ball 2095 and bottom seal cover 2100.The assembly of combination pin core locking mechanism 2081 has identical and/or similar structure of assembly and/or the function with the above combination pin core locking mechanism of discussing with respect to first embodiment of the present utility model 81.The assembly of combination pin core locking mechanism 2081 is also to construct with the identical and/or similar mode of the assembly of combination pin core locking mechanism 81 and to interact.For example, locking ball 2095 can be arranged in the ball containing cavity 2072 of internal lock main body 2064 to small part, and when snap close 2032 is configured to fastening position, as shown in for example Figure 23, curved cuts 2042 aligned in general that form in ball containing cavity 2072 and the snap close 2032.Similarly, axle 2087 can be configured to pass internal lock main body 2064, and stretches in the ball containing cavity 2072 to small part, with contact locking ball 2095.Axle 2087 can be formed and comprised the face 2111 of an end and the hole 2112 that the other end forms by cardinal principle cylinder body 2103.Pair of openings annular groove portion 2114 is formed in the cardinal principle cylinder body 2103 of axle 2087, is between face 2111 and the hole 2112.

In addition, combination pin core locking mechanism 2081 can also comprise at least one clutch 2085 around the cardinal principle cylinder body 2103 that is set at axle 2087, and each of at least one clutch 2085 can comprise the one or more extension fins 2119 that extend radially outwardly from clutch 2085, for example, three are extended fin.At least one clutch 2085 fix in position that can will be provided with around the cardinal principle cylinder body 2013 of axle 2087 by pair of openings ring 2120 make axle 2087 mobile at least one clutch 2085 that is passed to along its longitudinal axis.Similar with first embodiment of the present utility model, combination pin core locking mechanism 2081 can also comprise at least one dial 2083, and dial 2083 operationally engages with clutch 2085, makes the rotation of dial 2083 move and is passed to clutch 2085.Each dial 2083 comprises a plurality of tooth portion 2129, and tooth portion 2129 is configured to extend fin 2119 with at least one of clutch 2085 and engages, thereby allows clutch 2085 and dial 2083 all to be configured to rotate around axle 2087.The combination pin core locking mechanism 2081 of dish-type cipher hang lock 2010 can also comprise a plurality of pins 2138, and wherein, each pin 2138 is configured to operationally engage with corresponding dial 2083.Each pin 2138 also is operably connected to spring catch 2140, and spring catch 2140 is configured to each pin 2138 is being promoted on the direction of the dial 83 corresponding with pin 2138.Each pin 2138 and spring catch 2140 are installed in the cylindrical hole 2079, thereby form containing cavity at each pin 2138 and spring catch 2140 in internal lock main body 2064.

Referring now to Figure 23 to Figure 24, operation and mode of occupation according to dish-type cipher hang lock 2010 of the present utility model will be discussed now.The snap close 2032 that is appreciated that padlock 2010 can move between fastening position (as shown in for example Figure 21) and open position (as shown in for example Figure 24).It is also understood that snap close 2032 can be set between fastening position and the open position, any position between the in the closed position and open position.It is also understood that combination pin core locking mechanism 2081 is configured to have locked configuration (as shown in for example Figure 23) and unlocked configuration (as shown in for example Figure 24).It is also understood that even when combination pin core locking mechanism 2081 is in unlocked configuration, snap close 2032 can be still in the closed position, do not activate because may also will extend protuberance 2047 for snap close 2032 is moved to open position.Yet, be appreciated that snap close 2032 may not move to open position, unless combination pin core locking mechanism 2081 is placed in unlocked configuration.

Discuss with respect to first embodiment of the present utility model as above, when dial 2083 is aimed at the proper password of combination pin core locking mechanisms 2081 and/or password combination, combination pin core locking mechanism 2081 is in unlocked configuration, the result, for snap close 2032 is placed for open position, can clockwise rotate snap close 2032.Elongation protuberance 2047 is provided for rotating the mechanism of snap close 2032, and this embodiment illustrates button and not only can it be become open and/or the element of the mechanism of fastening position as promoting snap close 2032.When elongation protuberance 2047 when combination pin core locking mechanism 2081 is in unlocked configuration along arcuate furrow 2031 when mobile in the clockwise direction, snap close 2032 can be configured to open position.On the contrary, when elongation protuberance 2047 was mobile in the counterclockwise direction along arcuate furrow 2031, snap close 2032 can be configured to fastening position.The arc that is appreciated that elongation protuberance 2047 move and therefore snap close 2032 mobile be limited and/or be subject to elongation protuberance 2047 mobile arcuate furrow 2031 in.

Be appreciated that, can use with above and identical mode is discussed with respect to first embodiment of the present utility model, executable operations and mode of occupation, for example, the password and/or the password combination of the dish-type cipher hang lock 2010 that locks and unblank, opening and closing snap close 2032 and replacement dish-type cipher hang lock 2010.

Referring now to Figure 26 to Figure 29, in Figure 26 to Figure 29, the 4th embodiment that generally uses the dish-type cipher hang lock of Reference numeral 3010 indications according to the utility model is shown.Dish-type cipher hang lock 3010 comprises procapsid member 3012 and back casing member 3014, and procapsid member 3012 and back casing member 3014 all are dish type and at least some internal components that be configured to comprise dish-type cipher hang lock 3010 substantially.Procapsid member 3012 and back casing member 3014 also are configured to link together, to form the main part 3015 of dish-type cipher hang lock 3010.Be called as " preceding " and " back " though be appreciated that procapsid member 3012 and back casing member 3014, these terms are relative and the location of dish-type cipher hang lock 2010 are not limited to any particular orientation.The preceding perimeter trench (not shown) that procapsid member 3012 comprises otch slot part 3017 that procapsid member 12 comprises its periphery and form, be configured at least one alignment rods 3022 adjacent substantially with at least one dial disposal area 3023 and extend around at least a portion periphery of procapsid member 3012.Back casing member 3014 also comprises at least one dial disposal area (not shown), and the dial disposal area can be configured to dial disposal area 3023 aligned in general corresponding with procapsid member 3012.Back casing member 14 can also comprise otch slot part 3027, otch slot part 3027 is formed on the periphery of back casing member, and is configured to aim at the otch slot part 3017 of procapsid member 3012 when back casing member 3014 links together with procapsid member 3012.Back casing member 2014 also comprises the rear perimeter edge groove 3028 around at least a portion periphery extension of back casing member 3014.Rear perimeter edge groove 3028 is configured to aim at preceding perimeter trench (not shown), makes when current housing member 3012 and back casing member 3014 link together, and forms circular channel 3030 substantially in dish-type cipher hang lock 3010.In addition, the otch slot part 3017 of procapsid member 3012 and the otch slot part 3027 of back casing member 3014 are configured to when housing member links together to aim at, and form arcuate furrow 3031 with the periphery in the main part 3015 of dish-type cipher hang lock 3010.The procapsid member 3012 and the back casing member 3014 that form the lock housing body can be welded together after assembling, are held in place with the assembly of guaranteeing dish-type cipher hang lock 3010.

Still with reference to Figure 26 to Figure 29, the cardinal principle circular channel 3030 of dish-type cipher hang lock 3010 is configured and its size is confirmed as comprising at least snap close 3032 and the button part 3036 that is operably connected to snap close 3032.Snap close 3032 and button part 3036 are configured to carry out arc and move in cardinal principle circular channel 3030, and its shape can be an arc.As shown in Figure 30 A, Figure 30 B and Figure 30 C, snap close 3032 comprises exposed ends 3038 and exposed ends 3040 not.Curved cuts 3042 is arranged on the snap close 3032, is in exposed ends 3038 and not between the exposed ends 3040.The not exposed ends 3040 of snap close 3032 can comprise recess 3044 and the tooth portion 3045 that is configured to engage button part 3036.Snap close 3032 can also comprise depressed area 3048, and depressed area 3048 is configured to adjacent with curved cuts 3042 and extends to the intact part 3051 of snap close 3032 from curved cuts 3042.Snap close 3032 can also comprise be arranged on snap close 3032 with curved cuts 3042 hole 3053 on the facing surfaces substantially, hole 3053 can be threaded.As shown in Figure 31, button part 3036 comprises push button teeth portion 3058 and slot part 3059.Push button teeth portion 3058 and slot part 3059 are configured to engage respectively recess 3044 and the tooth portion 3045 on the snap close 3032.Button part 3036 can also comprise screwed hole 3061, and the size of screwed hole 3061 is confirmed as ccontaining screw thread button 3062 with threaded portion 3036, as shown in Figure 32.

Referring now to Figure 26 and Figure 28 to Figure 29, dish-type cipher hang lock 3010 can also comprise and is positioned at its internal lock main body 3064, internal lock main body 3064 between procapsid member 3012 and back casing member 3014, and its periphery by substantially circular channel 3300 and snap close 3032 to small part around.Internal lock main body 3064 has identical construction and assembly with above internal lock main body 64 with respect to the first exemplary embodiment discussion of the present utility model.For example, internal lock main body 3064 also comprise from its periphery outstanding stop along 3071, ball containing cavity 3072, at least one barrier 3077, at least one extends fin storage tank 3078 and is configured at least one cylindrical hole 3079 adjacent with each barrier 3077.Combination pin core locking mechanism 3081 can be formed by internal lock main body 3064, at least one dial 3083, at least one clutch 3085, axle 3087, axle spring 3089, locking ball 3095 and bottom seal cover 3100.The assembly of combination pin core locking mechanism 3081 has identical and/or similar structure and/or function with the assembly of above combination pin core locking mechanism 81 with respect to the first embodiment discussion of the present utility model.The assembly of combination pin core locking mechanism 3081 is also to construct with the identical and/or similar mode of the assembly of combination pin core locking mechanism 81 and to interact.For example, axle 3087 can be configured to pass internal lock main body 3064, and stretches in the ball containing cavity 3072 to small part, with contact locking ball 3095.Axle 3087 can be formed and comprised the face 311 of an end and the hole 3112 that the other end forms by cardinal principle cylinder body 3013.Pair of openings annular groove portion 3114 is formed in the cardinal principle cylinder body 3103 of axle 3087, is between face 3111 and the hole 3112.

In addition, combination pin core locking mechanism 3081 can also comprise at least one clutch 3085 around the cardinal principle cylinder body 3103 that is set at axle 3087, and each of at least one clutch 3085 can comprise the one or more extension fins 3119 that extend radially outwardly from clutch 3085, for example, three are extended fin.At least one clutch 3085 fix in position that can will be provided with around the cardinal principle cylinder body 3013 of axle 3087 by pair of openings ring 3120 make axle 3087 mobile at least one clutch 3085 that is passed to along its longitudinal axis.Similar with first embodiment of the present utility model, combination pin core locking mechanism 3081 can also comprise at least one dial 3083, and dial 3083 operationally engages with clutch 3085, makes the rotation of dial 3083 move and is passed to clutch 3085.Each dial 3083 comprises a plurality of tooth portion 3129, and tooth portion 3129 is configured to extend fin 3119 with at least one of clutch 3085 and engages, thereby allows clutch 3085 and dial 3083 all to be configured to rotate around axle 3087.The combination pin core locking mechanism 3081 of dish-type cipher hang lock 3010 can also comprise a plurality of pins 3138, and wherein, each pin 3138 is configured to operationally engage with corresponding dial 3083.Each pin 3138 also is operably connected to spring catch 3140, and spring catch 3140 is configured to each pin 3138 is being promoted on the direction of the dial 3083 corresponding with pin 3138.Each pin 3138 and spring catch 3140 are installed in the cylindrical hole 3079, thereby form containing cavity at each pin 3138 and spring catch 3140 in internal lock main body 3064.

Referring now to Figure 26 and Figure 28 to Figure 29, operation and mode of occupation according to dish-type cipher hang lock 3010 of the present utility model will be discussed now.The snap close 3032 that is appreciated that padlock 3010 can move between fastening position (as shown in for example Figure 26) and open position (as shown in for example Figure 28).It is also understood that snap close 3032 can be set between fastening position and the open position, any position between the in the closed position and open position.It is also understood that combination pin core locking mechanism 3081 is configured to have locked configuration (as shown in for example Figure 26) and unlocked configuration (as shown in for example Figure 28).It is also understood that even when combination pin core locking mechanism 3081 is in unlocked configuration, snap close 3032 can be still in the closed position, because may also not have for snap close 3032 is moved to open position with the screw thread press-button actuated.Yet, be appreciated that snap close 3032 may not move to open position, unless combination pin core locking mechanism 3081 is placed in unlocked configuration.

Discuss with respect to first embodiment of the present utility model as above, when dial 3083 is aimed at the proper password of combination pin core locking mechanisms 3081 and/or password combination, combination pin core locking mechanism 3081 is in unlocked configuration, the result, for snap close 3032 is placed for open position, can clockwise rotate snap close 3032.Screw thread button 3062 is provided for rotating the mechanism of snap close 3032.When screw thread button 3062 when combination pin core locking mechanism 3081 is in unlocked configuration along arcuate furrow 3031 when mobile in the clockwise direction, snap close 3032 can be configured to open position.On the contrary, when screw thread button 3062 was mobile in the counterclockwise direction along arcuate furrow 3031, snap close 3032 can be configured to fastening position.The arc that is appreciated that screw thread button 3062 move and therefore snap close 3032 mobile be limited and/or be subject to screw thread button 3062 mobile arcuate furrow 3031 in.

Be appreciated that can use and identical mode be discussed with respect to first embodiment of the present utility model with above, executable operations and mode of occupation, for example, dish-type cipher hang lock 3010 and opening and closing snap close 3032 lock and unblank.Yet dish-type cipher hang lock 3010 comprises replacement mechanism, replacement mechanism effectively prevent when snap close 3032 be shown in an open position and dish-type cipher hang lock 3010 password combination is unexpected when being in unlocked configuration changes.This replacement mechanism comprises screw thread button 3062 as discussed further below.For the password and/or the password combination of the dish-type cipher hang lock 3010 of resetting, all dials 3083 must be aimed at proper password and/or password combination, then can be along the mobile in the clockwise direction screw thread button 3062 of arcuate furrow 3031.Screw thread button 3062 is configured to be rotated, to extract screw thread button 3062 out from the screwed hole 3061 of button part 3036.When finishing this step, screw thread button 3061 can be inserted in the hole 3053 of snap close 3032.In this structure, the end of arcuate furrow 3031 forbids that no longer screw thread button 3062 further moves clockwise, so snap close 3032 can be further mobile in the clockwise direction, as seeing among Figure 29.

In the structure shown in Figure 29, locking ball 3095 no longer is positioned at the sunk area 3048 of snap close 3032, alternatively aims at the intact part 3051 of snap close 3032.Thereby intact part 3051 further will lock ball 3095 and promote along the direction that deviates from snap close 3032, so then axle 3087 be moved further deviating from snap close 3032 on the direction of its longitudinal axis.This of axle 3087 is moved further the extension fin 3119 that also causes clutch 3085 and becomes the tooth portion 3129 that breaks away from dial 3083 fully.When being in this structure, allow dial 3083 rotation thus, clutch 3085 will not move simultaneously, so dial 3083 can rotate, to reset and/or reconstruct can be used to the to unblank password and/or the password combination of dish-type cipher hang lock 3010.Therefore, as long as screw thread button 3062 is positioned at screwed hole 3061, the password of dish-type cipher hang lock 3010 and/or password combination just may unexpectedly not reset and/or reconstruct.

Above for only being the schematic part embodiment of the utility model; be not in order to limit scope of the present utility model; any those skilled in the art; equivalent variations of having done under the prerequisite that does not break away from design of the present utility model and principle and modification all should be included within this patent protection domain.

Claims

1. a dish-type cipher hang lock is characterized in that, comprising:

Housing;

Snap close, it is set in the part of described housing, and can between an open position and a fastening position, move, described snap close is the curved shape that has first end and second end, be in unlocked configuration and described snap close is in described open position at described dish-type cipher hang lock, described first end is set in the described housing and described second end can be exposed to outside the described housing; And

Combination pin core locking mechanism, it comprises the lock main body, be arranged on axle in the described lock main body, with at least one clutch of the concentric setting of described axle, with described at least one clutch correspondingly and the locking ball of at least one dial that operationally engages and the described axle that is operably connected;

Wherein, described combination pin core locking mechanism can be operated described dish-type cipher hang lock and change between a unlocked configuration and a locked configuration, and moving of described snap close can be limited or discharge to the mobile of the locking ball of described combination pin core locking mechanism, and then control described the moving between open position and the fastening position that latch in.

2. dish-type cipher hang lock according to claim 1, it is characterized in that, also comprise when described dish-type cipher hang lock is in unlocked configuration driving the described actuating mechanism that moves between open position and the fastening position that latches in the described actuating mechanism described snap close that is operably connected.

3. dish-type cipher hang lock according to claim 2, it is characterized in that, described actuating mechanism comprises button part, the described button part described snap close that is operably connected, and comprise and when described dish-type cipher hang lock is in unlocked configuration, help to drive the described button part protuberance that moves between open position and the fastening position that latches in;

Wherein, described housing comprises slot part, and the size of described slot part is confirmed as ccontaining described button part protuberance and at least a portion of described button part protuberance is stretched out from described housing; And

Wherein, described slot part also is configured to the guiding piece of described button part protuberance, the mobile restricted described slot part in described shell of described button part protuberance.

4. dish-type cipher hang lock according to claim 2 is characterized in that, described housing is the dish type of band periphery, and comprises within it the slot part that forms along the part of the described periphery of described housing; And

Described actuating mechanism is included in and helps the described elongation protuberance that rotates between open position and the fastening position that latches in when described dish-type cipher hang lock is in unlocked configuration, and described elongation protuberance stretches out and runs through the described slot part that forms the described housing from described snap close.

5. dish-type cipher hang lock according to claim 4 is characterized in that, described housing comprises procapsid member and back casing member, and wherein, is formed with described slot part at least one of described procapsid member and described back casing member.

6. dish-type cipher hang lock according to claim 2, it is characterized in that described actuating mechanism comprises being formed on and helps the described pinch zones of operating between open position and the fastening position that latches on the described snap close when described dish-type cipher hang lock is in unlocked configuration.

7. dish-type cipher hang lock according to claim 2, it is characterized in that, described actuating mechanism comprises button part and screw thread button, and described button part operationally engages described snap close and has screwed hole, and described screw thread button engages the described screwed hole of described button part in a spiral manner;

Wherein, described housing is the dish type of band periphery, and comprises within it the slot part that forms along the part of the described periphery of described housing; And

In order to when described dish-type cipher hang lock is in unlocked configuration, to help the described described screw thread button that rotates between open position and the fastening position that latches in, be configured to run through the described slot part that forms in the described housing.

8. dish-type cipher hang lock according to claim 1, it is characterized in that, each described clutch comprises at least one extension fin, and described lock main body comprises at least one extension fin storage tank, the size of each described extension fin storage tank is set to the extension fin of the correspondence of ccontaining one of them clutch of energy, in all described extension fin storage tanks and described extension fin position aligned with each other, described axle can move along the direction that deviates from described locking ball, and then the curved cuts that described locking ball can be formed in the described snap close promotes, and be forced to shift out described curved cuts, and then described snap close can move to open position.

9. dish-type cipher hang lock according to claim 1 is characterized in that, described lock main body comprise can backstop described snap close moving when open position turns to fastening position stop the edge.

10. dish-type cipher hang lock according to claim 8, it is characterized in that, be rotated described fastening position at described snap close, described dish-type cipher hang lock is locked, described locking ball is aimed at the curved cuts of described snap close, and then described axle can move on to a latched position; In this latched position, the extension fin of described clutch shifts out the described extension fin storage tank of described lock main body, and the internal tooth portion of meshing described dial makes the energy of rotation of described dial drive the rotation of described clutch and make the described extension fin storage tank of the described lock main body of described extension fin misalignment of described clutch, and then described axle can not make on described locking ball and the direction left that the curved cuts of described snap close is aimed at mobile discharging described locking ball; Be not in described open position at described snap close, described dial can be rotated, thus the password combination of the described padlock of resetting.

11. dish-type cipher hang lock according to claim 8, it is characterized in that, described snap close has and only allows described locking ball, described axle and described clutch to be pushed the depressed area of limited distance, be positioned at the position of this depressed area at described locking ball, the described extension fin of described clutch meshes the internal tooth portion of described extension fin storage tank and described dial in the lump, and then moves in the rotation that described padlock is under the unlock mode the described dial of restriction; And the described depressed area of described snap close has the sufficient length that allows described snap close to slide into described open position; And then, being in unlock mode and described snap close at described padlock and being shown in an open position down, described snap close can prevent described dial rotation and the combination of replacement unlocking cipher.

12. dish-type cipher hang lock according to claim 8, it is characterized in that, described snap close can further slide and exceed described fastening position and described padlock is in allow described dial rotation to set up a replacement pattern of new password combination, and, described snap close can be rotated gets back to fastening position, and then described locking ball aims at the curved cuts of described snap close, and allows described axle to move on to latched position; Be positioned under the latched position in described axle, the extension fin of described clutch shifts out the described extension fin storage tank of described lock main body, and the internal tooth portion of meshing described dial makes the rotation of described dial drive described clutch rotation, and make the described extension fin storage tank of the described lock main body of described extension fin misalignment of described clutch, and then described axle can not make on described locking ball and the direction that the curved cuts of described snap close is aimed at mobile discharging described locking ball.

13. dish-type cipher hang lock according to claim 7 is characterized in that, described housing has the gap that allows described screw thread button to slide between the different operating state, and the part of described slot part is formed at least one side of described housing.

14. dish-type cipher hang lock according to claim 7 is characterized in that, described screw thread button has threaded area, and in a locking mode and a unlock mode of described padlock, described threaded area engagement is positioned at the described screwed hole of snap close bottom; And, described screw thread button can be engaged on another hole of offering in the snap close and exceed position when described padlock is in unlock mode to activate described snap close, and then make a surface of described snap close contact described locking ball, and an extension fin that makes described axle and described clutch move to described clutch meshes an extension fin storage tank of described main body fully, and break away from the internal tooth portion of described dial fully, and then described dial can be rotated, thus the password combination of the described padlock of resetting.