CN201826603U - Lock security mechanism without middle security position - Google Patents
Lock security mechanism without middle security position Download PDFInfo
- Publication number
- CN201826603U CN201826603U CN2010205442034U CN201020544203U CN201826603U CN 201826603 U CN201826603 U CN 201826603U CN 2010205442034 U CN2010205442034 U CN 2010205442034U CN 201020544203 U CN201020544203 U CN 201020544203U CN 201826603 U CN201826603 U CN 201826603U
- Authority
- CN
- China
- Prior art keywords
- safety block
- insurance
- lock housing
- locating piece
- security
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
Abstract
The utility model discloses a lock security mechanism without middle security position. A movable stay tongue plate is arranged in a lock casing, the lock casing rotationally matches with a shifting sheet, and a sliding security block is disposed in the lock casing and can block a second end of the stay tongue plate or release blockage of the second end of the stay tongue plate. A notch is formed on a first lateral surface of the security block, and a shifting portion of the shifting sheet extends into the notch. A containing zone is formed in the middle of the security block, a security positioning block is assembled in the containing zone, a first end of the security positioning block rotationally matches with the security block by the aid of a cylindrical pin, and one end of a torsion spring is abutted to the security block. The first end of the security positioning block is transitional to a second end of the security positioning block via an inclined portion, and the lateral surface of the inclined portion corresponds to the lateral wall of the containing zone of the security block. The second end of the security positioning block is positioned outside the containing zone of the security block. The lock casing forms a projected snap position, and the inner wall of the second end of the security positioning block is abutted to the snap position. After the security mechanism is locked, a lock can not be unlocked from outside and can only be unlocked after the security mechanism is unlocked, and accordingly, the lock security mechanism is safe and reliable and avoids middle security position.
Description
Technical field
The utility model belongs to lockset manufacturing technology field, the particularly insurance institution of lock body, after the utility model insurance institution locked specifically, lock body can not be opened in the outside, have only this insurance institution's release after, lock body just can be opened.
Background technology
At present, the insurance institution of machinery lock body and electronic lock body all adopts an independently monolock tongue mechanism, its rotation dial sleeve is connected with a back-moving spring, spring forces the rotation dial sleeve that three stop positions are arranged: original position, centre position, final position, the rotation dial sleeve is stirred single tonguing row expanding-contracting action.But, the problem that existing monolock tongue mechanism exists is that it anti-phenomenon of protecting can occur: when the rotation dial sleeve rests on the centre position, under the situation of external shock, the rotation dial sleeve can be got back to original position or final position, will occur the phenomenon of final position insurance like this; In addition, existing monolock tongue mechanism causes the manufacturing cost height and the efficient of lock body low.
Summary of the invention
It is a kind of safe and reliable and do not have a lock body insurance institution of anti-insurance that the purpose of this utility model is to provide, to substitute adopt at present one independently monolock tongue insurance institution.
The utility model is taked following technical scheme: the lock body insurance institution of no anti-insurance, establish movable solid tongue plate in the lock housing, the fixedly connected dead bolt of first end of solid tongue plate, dead bolt is made stretching motion under the drive of solid tongue plate, and outside the extended lock housing, the lock housing knob plectrum that is rotatably assorted, the knob of this plectrum stretches out outside the wainscot of lock housing, and plectrum forms the raised type clicking section; Establish the slidingtype safety block in the described lock housing, after safety block slides and puts in place, can stop second end or releasing the stopping of solid tongue plate solid tongue plate second end; First side of safety block forms a recess, stretches into the clicking section of plectrum in the recess, can contact mutually with the last or lower wall of recess after the clicking section swing of plectrum; Described safety block middle part forms one and holds the district, this holds district's assembling one insurance locating piece, first end of insurance locating piece is rotatably assorted by straight pin and safety block, straight pin does not overlap the part overcoat one insurance locating piece reduction torsion spring of insurance locating piece, one end of this torsion spring peaks at safety block, and the other end peaks on the insurance locating piece, makes second end of insurance locating piece remain the elastic force towards safety block; First end of insurance locating piece and second end are by the rake transition, and the side of this rake is corresponding with the sidewall that safety block holds the district; Second end of insurance locating piece is in holding outside the district of safety block; Described lock housing forms a convex type button bit, and under insurance locating piece trip status, the second end inwall of insurance locating piece peaks at this button bit; After safety block slided and puts in place, second end of insurance locating piece broke away from stopping of described button bit; Described safety block is located of a safety block reduction torsion spring, and the other end of safety block reduction torsion spring is positioned in the lock housing.
The lock body insurance institution of described no anti-insurance has a plurality of strips hole on the lock housing, arrange and be on the same straight line or parallel along the short transverse of lock housing in each strip hole; Described safety block forms the corresponding boss in strip hole with lock housing, and boss is inserted in the strip hole of lock housing and slidably accordingly.
The lock body insurance institution of described no anti-insurance, second end of insurance locating piece and the synapsis mutually of described button bit, both are respectively with the cambered surface transition.
The lock body insurance institution of described no anti-insurance, safety block forms a cylindrical section, of this cylindrical section overcoat safety block reduction torsion spring, the other end of torsion spring by rivet in lock housing.
The lock body insurance institution of described no anti-insurance has a plurality of strips hole on the safety block, arrange and be in same straight line or parallel along the short transverse of lock housing in the strip hole; Described lock housing is fixed several guide pillars accordingly, and guide pillar crosses the strip hole of safety block respectively, and safety block can slide along guide pillar.
The invention also discloses another kind of technical scheme: the lock body insurance institution of no anti-insurance, establish movable solid tongue plate in the lock housing, the fixedly connected dead bolt of first end of solid tongue plate, dead bolt is made stretching motion under the drive of solid tongue plate, and outside the extended lock housing, the lock housing knob plectrum that is rotatably assorted, the knob of this plectrum stretches out outside the wainscot of lock housing, and plectrum forms the raised type clicking section; Establish the slidingtype safety block in the described lock housing, after safety block slides and puts in place, can stop second end or releasing the stopping of solid tongue plate solid tongue plate second end; First side of safety block forms a recess, stretches into the clicking section of plectrum in the recess, can contact mutually with the last or lower wall of recess after the swing of clicking section; Second side of safety block forms the step of an inclined plane shape; Described lock housing is rotatably assorted by a straight pin and an insurance locating piece, straight pin does not overlap the part overcoat insurance locating piece reduction torsion spring of insurance locating piece, one end of torsion spring is positioned to insure first end of locating piece, and the other end peaks within the lock housing, makes second end of insurance locating piece be affixed on second side of safety block and remain the elastic force towards safety block; Safety block is located of a safety block reduction torsion spring, in location, the other end lock housing of this torsion spring.
The lock body insurance institution of described no anti-insurance, the knob of plectrum is yi word pattern.
The lock body insurance institution of described no anti-insurance has a plurality of strips hole on the safety block, arrange and be in same straight line or parallel along the short transverse of lock housing in the strip hole; Described lock housing is fixed several guide pillars accordingly, and guide pillar crosses the strip hole of safety block respectively, and safety block can slide along guide pillar.
The lock body insurance institution of described no anti-insurance, safety block forms a cylindrical section, of this cylindrical section overcoat safety block reduction torsion spring, the other end of this torsion spring by rivet in lock housing.
The lock body insurance institution of described no anti-insurance has a plurality of strips hole on the lock housing, arrange and be on the same straight line or parallel along the short transverse of lock housing in each strip hole; Described safety block forms the corresponding boss in strip hole with lock housing, and boss is inserted in the strip hole of lock housing and slidably accordingly.
After the utility model insurance institution locked, lock body can not be opened in the outside, have only this insurance institution's release after, lock body just can be opened, it is safe and reliable and do not have an anti-insurance; In addition, adopt the lock body of this insurance institution to have low cost of manufacture and the high advantage of efficient.
The utility model insurance institution has only two positions to stop, i.e. the point of armed position point and safety position, and the armed position point all can be got back in middle any position, anti-insurance can not occur so any nothing is operated.
Description of drawings
Fig. 1 is the structural representation of embodiment one insurance institution arming state.
Fig. 2 is the structural representation that embodiment one insurance institution is in safety position.
Fig. 3 is the structural representation of embodiment one safety block assembly.
Fig. 4 is the structural representation of embodiment one lock housing.
Fig. 5 is the structural representation of embodiment two insurance institutions arming state.
Fig. 6 is the structural representation that embodiment two insurance institutions are in safety position.
Fig. 7 is the structural representation of embodiment two safety block assemblies.
The specific embodiment
Below in conjunction with accompanying drawing the utility model embodiment is elaborated.
Embodiment one: referring to Fig. 1-4, establish movable solid tongue plate 9 in the lock housing 7, and fixedly connected several pieces dead bolts 10 of an end of solid tongue plate 9 (near the lateral surface of lock housing 7), dead bolt 10 is made stretching motion under the drive of solid tongue plate 9, and outside the extended lock housing 7.
Have a hole 71 on the lock housing 7 near solid tongue plate 9 other ends (promptly inner) below, this hole 71 knob plectrum 1 that is rotatably assorted, the knob 11 of plectrum 1 is yi word pattern, and it stretches out outside the wainscot of lock housing 7, for the usefulness of manual rotation; Plectrum 1 forms raised type clicking section 12.
Arrange and be on the same straight line along the short transverse of lock housing 7 near also having 72, two strip holes 72, two strip holes on the lock housing 7 in hole 71.Certainly, strip hole 72 can be provided with one or most arbitrarily, and when being provided with one, its short transverse along lock housing 7 is laid and got final product; When being provided with when a plurality of, arrange and be in same straight line or parallel along the short transverse of lock housing 7 and get final product in strip hole 72.
Establish the safety block 2 that can slide up and down in the lock housing 7, safety block 2 forms two strip holes, 72 corresponding two boss 21 with lock housing 7, and this two boss 21 is inserted in two strip holes 72 of lock housing 7 respectively and slidably.Safety block 2 is that slide rail slides with two strip holes 72 of lock housing 7, and it can stop the inner that is in the lock state down solid tongue plate 9 after upwards sliding and putting in place; It slides downwards when putting in place, removes stopping solid tongue plate 9 the inners.
The middle part of safety block 2 forms one and holds the district, this holds district's assembling insurance locating piece 5, one end (promptly inner) 51 of insurance locating piece 5 is rotatably assorted by straight pin 4 and safety block 2, straight pin 4 does not overlap the part overcoat insurance locating piece reduction torsion spring 3 of insurance locating piece 5, one end of torsion spring 3 peaks at safety block 2, and the other end peaks on the insurance locating piece 5, makes the other end (being the outer end) 52 of insurance locating piece 5 remain the elastic force towards safety block 2.Rake 53 transition are passed through with outer end 52 in the inner 51 of insurance locating piece 5, and the side of this rake 53 is corresponding with the sidewall that safety block 2 middle parts hold the district.The middle part that the outer end of insurance locating piece 5 is in safety block 2 holds outside the district.
When safety block 2 upwards slides, the outer end 52 of insurance locating piece 5 breaks away from stopping up to both of button bit 73 gradually and breaks away from fully, the outer end 52 of insurance locating piece 5 is curved with the corner both of synapsis mutually of button bit 73, so that the dropout of the outer end 52 of insurance locating piece 5 and button bit 73 or go into to detain.
Operating principle:
As shown in Figure 1, lock body insurance institution is in original state, and the elastic force of safety block reduction torsion spring 6 is being oppressed safety block 2 always, safety block 2 is in stablizes motionless state.Insurance locating piece 5 then is in trip status, elastic force by insurance locating piece reduction torsion spring 3 is close on button bit 73 outer walls of lock housing 7 inwall of its outer end 52, thereby makes side and sidewall that safety block 2 middle parts hold the district certain distance apart of the rake 53 of insurance locating piece 5.
Under this state, dead bolt 10 stretches out outside the lock housing 7 and is in the lock state, but dead bolt 10 can within the retraction lock housing 7, be in unlocking condition together with solid tongue plate 9 motions under the driving of the outside such as key.
As shown in Figure 2, begin by above-mentioned original state (Fig. 1), knob 11 with manual mode rotation plectrum, plectrum 1 is rotated along clockwise direction, in this process, recess 22 upper side walls of its clicking section 12 roof pressure safety blocks 2 move upward until the inner face that stops solid tongue plate 9 along the strip hole 72 of lock housing 7 thereby drive safety block 2, certainly, insurance locating piece 5, straight pin 4 and insurance locating piece reduction torsion spring 3 also move upward thereupon.When the outer end 52 of insurance locating piece 5 moves to button bit 73 tops of lock housing 7, because the spring force of insurance locating piece reduction torsion spring 3 and the effect of straight pin 4, the inside wall that impels the outer end 52 of insurance locating piece 5 to cross button bit 73 tops (as Fig. 2) of lock housing 7 and outer end 52 is in the top of button bit 73, at this moment, the rake 53 of insurance locating piece 5 just withstands safety block 2 middle parts and holds the sidewall in district, and safety block 2 is just located and activity downwards securely.
After being positioned, safety block reduction torsion spring 6 is in compressive state to safety block 2 through moving.
Under this state, dead bolt 10 stretches out outside the lock housing 7 and is in the lock state, and piece 2 stops because the inner face of solid tongue plate 9 is insured, thereby solid tongue plate 9 just can't move, therefore, dead bolt 10 also can't retraction lock housing 7 in, then, just can't open lock under this state in the outside.
Untie the insurance action: begin by Fig. 2 state, manually rotate the knob 11 of plectrum, plectrum 1 is rotated in the counterclockwise direction, drive its clicking section 12 simultaneously to lower swing and the lower wall of roof pressure safety block recess 22, thereby safety block 2 is moved downward along the strip hole 72 of lock housing, insurance locating piece 5, straight pin 4 and insurance locating piece reduction torsion spring 3 be downward motion thereupon also, in this process, outer end 52 inwalls of insurance locating piece 5 slide along the button bit 73 of lock housing 7 gradually, and under the effect of button bit 73, progressively breaking away from 53 pairs of safety block 2 accommodation sections of its rake along straight pin 4 rotations contacts, insurance locating piece 5 returns back to original state, thereby has untied the locking of 5 pairs of safety blocks 2 of insurance locating piece; And under the effect of plectrum 1 and compressed safety block reduction torsion spring 6 elastic force, safety block 2 moves to original state (as Fig. 1) together with insurance locating piece 5, straight pin 4, the pleased reduction torsion spring 3 of insurance propaganda, safety block 2 broke away from the stopping of solid tongue plate 9 inner faces, solid tongue plate 9 is movable and do not limited.
Embodiment two: shown in Fig. 5-7, establish movable solid tongue plate 9 in the lock housing 7, and fixedly connected several pieces dead bolts 10 of an end of solid tongue plate 9 (near the lateral surface of lock housing 7), dead bolt 10 is made stretching motion under the drive of solid tongue plate 9, and outside the extended lock housing 7.
Have a hole 71 on the lock housing 7 near solid tongue plate 9 other ends (promptly inner) below, this hole 71 knob plectrum 1 that is rotatably assorted, the knob 11 of plectrum 1 is yi word pattern, and it stretches out outside the wainscot of lock housing 7, for the usefulness of manual rotation; Plectrum 1 forms raised type clicking section 12.
Establish the safety block 2 that can slide up and down in the lock housing 7, have 21, two strip holes 21, two strip holes on the safety block 2 and arrange and parallel along the short transverse of lock housing 7.Certainly, strip hole 21 can be provided with one or most arbitrarily, and when being provided with one, its short transverse along lock housing 7 is laid and got final product; When being provided with when a plurality of, arrange and be in same straight line or parallel along the short transverse of lock housing 7 and get final product in strip hole 21.
Also be rotatably assorted in the lock housing 7 by straight pin 4 and insurance locating piece 5, straight pin 4 does not overlap the part overcoat insurance locating piece reduction torsion spring 3 of insurance locating piece 5, insert the upper end 51 of insurance locating piece 5 after the one end bending of torsion spring 3, and the other end peaks at column 74, column 74 is fixed within the lock housing 7, and the top braces of column 74 insurance locating piece 5 makes 5 motions of insurance locating piece steadily.Torsion spring 3 makes the other end (being the outer end) 52 of insurance locating piece 5 be affixed on the another side of safety block 2 and remain the elastic force towards safety block 2.During to lower slider, the outer end 52 of insurance locating piece 5 forms with the another side of safety block 2 and relatively moves at safety block 2, and block or disengaged position mutually with the step 23 of safety block 2 outer end 52 that reaches insurance locating piece 5.
Operating principle:
As shown in Figure 5, lock body insurance institution is in original state, and the elastic force of safety block reduction torsion spring 6 is being oppressed safety block 2 always, makes safety block 2 be in stable state.Insurance locating piece 5 then is in trip status, makes the hypomere of the another side step 23 of being close to safety block 2 of its lower end 52 by the elastic force of insurance locating piece reduction torsion spring 3.
Under this state, dead bolt 10 stretches out outside the lock housing 7 and is in the lock state, but dead bolt 10 can within the retraction lock housing 7, be in unlocking condition together with solid tongue plate 9 motions under the driving of the outside such as key.
As shown in Figure 6, begin by above-mentioned original state (Fig. 5), knob 11 with manual mode rotation plectrum, plectrum 1 is rotated along clockwise direction, in this process, recess 22 upper side walls of its clicking section 12 roof pressure safety blocks 2 move downward until the inner face that stops solid tongue plate 9 along the guide pillar 72 of lock housing 7 thereby drive safety block 2.Progressively moving downward in the process of safety block 2, the step 23 of its another side is progressively near the lower end 52 of insuring locating piece 5.Because the elastic force of insurance locating piece reduction torsion spring 3 and the effect of straight pin 4 impel the lower end 52 of insurance locating piece 5 firmly to block (as Fig. 2) mutually with the step 23 of safety block 2, at this moment, can't be movable downwards just safety block 2 is located securely.After being positioned, safety block reduction torsion spring 6 is in compressive state to safety block 2 through moving.
Under this state, dead bolt 10 stretches out outside the lock housing 7 and is in the lock state, and piece 2 stops because the inner face of solid tongue plate 9 is insured, thereby solid tongue plate 9 just can't move, therefore, dead bolt 10 also can't retraction lock housing 7 in, then, just can't open lock under this state in the outside.
Untie the insurance action: begin by Fig. 6 state, manually rotate the knob 11 of plectrum, plectrum 1 is rotated in the counterclockwise direction, drive its clicking section 12 simultaneously and upwards swing and the upper side wall of roof pressure safety block recess 22, thereby safety block 2 is moved upward along guide pillar 72, in this process, insurance locating piece 5 rotates along straight pin 4, its lower end 52 breaks away from the step 23 of safety block 2 gradually, returns back to original state until insurance locating piece 5, thereby has untied the locking of 5 pairs of safety blocks 2 of insurance locating piece; And under the effect of plectrum 1 and compressed safety block reduction torsion spring 6 elastic force, safety block 2 moves to original state (as Fig. 5), and safety block 2 broke away from the stopping of solid tongue plate 9 inner faces, solid tongue plate 9 is movable and do not limited.
More than preferred implementation of the present utility model is had been described in detail; corresponding those of ordinary skill in the art; the thought that provides according to the utility model; the part that all can change on concrete embodiment of the utility model and range of application, these changes also should be considered as protection domain of the present utility model.In sum, this description should not be construed as the restriction to the utility model protection domain.
Claims (10)
1. the lock body insurance institution that does not have anti-insurance, establish movable solid tongue plate in the lock housing, the fixedly connected dead bolt of first end of solid tongue plate, dead bolt is made stretching motion under the drive of solid tongue plate, and outside the extended lock housing, it is characterized in that: the described lock housing knob plectrum that is rotatably assorted, the knob of this plectrum stretches out outside the wainscot of lock housing, and plectrum forms the raised type clicking section; Establish the slidingtype safety block in the described lock housing, after safety block slides and puts in place, can stop second end or releasing the stopping of solid tongue plate solid tongue plate second end; First side of safety block forms a recess, stretches into the clicking section of plectrum in the recess, can contact mutually with the last or lower wall of recess after the clicking section swing of plectrum;
Described safety block middle part forms one and holds the district, this holds district's assembling one insurance locating piece, first end of insurance locating piece is rotatably assorted by straight pin and safety block, straight pin does not overlap the part overcoat one insurance locating piece reduction torsion spring of insurance locating piece, one end of this torsion spring peaks at safety block, and the other end peaks on the insurance locating piece, makes second end of insurance locating piece remain the elastic force towards safety block; First end of insurance locating piece and second end are by the rake transition, and the side of this rake is corresponding with the sidewall that safety block holds the district; Second end of insurance locating piece is in holding outside the district of safety block;
Described lock housing forms a convex type button bit, and under insurance locating piece trip status, the second end inwall of insurance locating piece peaks at this button bit; After safety block slided and puts in place, second end of insurance locating piece broke away from stopping of described button bit;
Described safety block is located of a safety block reduction torsion spring, and the other end of safety block reduction torsion spring is positioned in the lock housing.
2. the lock body insurance institution of no anti-insurance as claimed in claim 1 is characterized in that: having a plurality of strips hole on the described lock housing, arranges and is on the same straight line or parallels along the short transverse of lock housing in each strip hole; Described safety block forms the corresponding boss in strip hole with lock housing, and boss is inserted in the strip hole of lock housing and slidably accordingly.
3. the lock body insurance institution of no anti-insurance as claimed in claim 1 is characterized in that: second end of described insurance locating piece and the synapsis mutually of described button bit, both each with the cambered surface transition.
4. as the lock body insurance institution of claim 1 or 3 described no anti-insurances, it is characterized in that: described safety block forms a cylindrical section, of this cylindrical section overcoat safety block reduction torsion spring, the other end of torsion spring by rivet in lock housing.
5. as the lock body insurance institution of claim 1 or 3 described no anti-insurances, it is characterized in that: having a plurality of strips hole on the described safety block, arranges and is in same straight line or parallels along the short transverse of lock housing in the strip hole; Described lock housing is fixed several guide pillars accordingly, and guide pillar crosses the strip hole of safety block respectively, and safety block can slide along guide pillar.
6. the lock body insurance institution that does not have anti-insurance, establish movable solid tongue plate in the lock housing, the fixedly connected dead bolt of first end of solid tongue plate, dead bolt is made stretching motion under the drive of solid tongue plate, and outside the extended lock housing, it is characterized in that: the described lock housing knob plectrum that is rotatably assorted, the knob of this plectrum stretches out outside the wainscot of lock housing, and plectrum forms the raised type clicking section;
Establish the slidingtype safety block in the described lock housing, after safety block slides and puts in place, can stop second end or releasing the stopping of solid tongue plate solid tongue plate second end; First side of safety block forms a recess, stretches into the clicking section of plectrum in the recess, can contact mutually with the last or lower wall of recess after the swing of clicking section; Second side of safety block forms the step of an inclined plane shape;
Described lock housing is rotatably assorted by a straight pin and an insurance locating piece, straight pin does not overlap the part overcoat insurance locating piece reduction torsion spring of insurance locating piece, one end of torsion spring is positioned to insure first end of locating piece, and the other end peaks within the lock housing, makes second end of insurance locating piece be affixed on second side of safety block and remain the elastic force towards safety block;
Safety block is located of a safety block reduction torsion spring, in location, the other end lock housing of this torsion spring.
7. the lock body insurance institution of no anti-insurance as claimed in claim 6, it is characterized in that: the knob of described plectrum is yi word pattern.
8. the lock body insurance institution of no anti-insurance as claimed in claim 6 is characterized in that: having a plurality of strips hole on the described safety block, arranges and is in same straight line or parallels along the short transverse of lock housing in the strip hole; Described lock housing is fixed several guide pillars accordingly, and guide pillar crosses the strip hole of safety block respectively, and safety block can slide along guide pillar.
9. as the lock body insurance institution of claim 6 or 8 described no anti-insurances, it is characterized in that: described safety block forms a cylindrical section, of this cylindrical section overcoat safety block reduction torsion spring, the other end of this torsion spring by rivet in lock housing.
10. as the lock body insurance institution of claim 6 or 8 described no anti-insurances, it is characterized in that: having a plurality of strips hole on the described lock housing, arranges and is on the same straight line or parallels along the short transverse of lock housing in each strip hole; Described safety block forms the corresponding boss in strip hole with lock housing, and boss is inserted in the strip hole of lock housing and slidably accordingly.
?
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205442034U CN201826603U (en) | 2010-09-27 | 2010-09-27 | Lock security mechanism without middle security position |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010205442034U CN201826603U (en) | 2010-09-27 | 2010-09-27 | Lock security mechanism without middle security position |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201826603U true CN201826603U (en) | 2011-05-11 |
Family
ID=43965148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010205442034U Expired - Fee Related CN201826603U (en) | 2010-09-27 | 2010-09-27 | Lock security mechanism without middle security position |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201826603U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101963008A (en) * | 2010-09-27 | 2011-02-02 | 杭州金指码实业有限公司 | Lock body safety mechanism without anti-safety phenomenon |
-
2010
- 2010-09-27 CN CN2010205442034U patent/CN201826603U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101963008A (en) * | 2010-09-27 | 2011-02-02 | 杭州金指码实业有限公司 | Lock body safety mechanism without anti-safety phenomenon |
CN101963008B (en) * | 2010-09-27 | 2012-11-28 | 杭州金指码实业有限公司 | Lock body safety mechanism without anti-safety phenomenon |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1788131B (en) | Arrangement for guiding the deadlocking of a latch bolt in a door lock | |
CN201526189U (en) | Lock body with main locking dog capable of automatically locking and quickly unlocking | |
CN101654983A (en) | Lock body with main locking dog capable of automatically locking and quickly unlocking | |
CN103149981A (en) | Buckling structure capable of being opened or closed by single hand and operation method thereof | |
CA2621975A1 (en) | A multifunctional lock | |
CN201826603U (en) | Lock security mechanism without middle security position | |
CN101963008B (en) | Lock body safety mechanism without anti-safety phenomenon | |
CN202226509U (en) | Elevator car roof safety window | |
CN201005290Y (en) | Drawer skid-proof limiting mechanism | |
CN101245677A (en) | Multi-component structure modularized and integrated lock machine | |
CN201401065Y (en) | World lock | |
CN204212560U (en) | Portable combination lock coded lock | |
CN211736753U (en) | Lock body capable of being unlocked in two-way linkage manner | |
WO2007000476A3 (en) | Double latch lock | |
CN208518463U (en) | A kind of novel intelligent lock | |
CN110344673A (en) | A kind of double door lockset | |
CN201321754Y (en) | Padlock | |
CN102159782A (en) | Improved lock with latches having elliptical head portions | |
CN202483283U (en) | Automatically-locking antitheft door lock | |
CN105442956A (en) | Safety door lock | |
CN206971950U (en) | Novel safety lock core | |
TWM334181U (en) | Generic assembly with top and bottom latches | |
CN108798254A (en) | A kind of novel intelligent lock | |
JP2007224708A (en) | Cylinder lock | |
CN204273797U (en) | A kind of guide rail pins location and tripper |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20130927 |