CN103938949A - Lock - Google Patents
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- CN103938949A CN103938949A CN201410162289.7A CN201410162289A CN103938949A CN 103938949 A CN103938949 A CN 103938949A CN 201410162289 A CN201410162289 A CN 201410162289A CN 103938949 A CN103938949 A CN 103938949A
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- lock
- lock core
- block
- assembly
- fixture block
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Abstract
The invention relates to a lock. The lock comprises a base plate and a face shell which are fixedly connected, a containing space is formed between the bottom plate and the face shell, two lock hook components are arranged on the left side of the containing space, and comprise the front lock hook component and the rear lock component respectively, an elastic piece is further arranged in the containing space, the opening direction of the front lock hook component is opposite to the opening direction of the rear lock hook component, a lock cylinder component is arranged on the right side of the containing space, the lock cylinder component can move relative to the base plate, a through hole is formed in the right side of the face shell, the upper end of the lock cylinder component stretches out of the through hole, the lock cylinder component is respectively connected with the front lock hook component and the rear lock hook component, and when the lock cylinder component is unlocked and the lock cylinder component moves towards the left side, one lock hook component is opened. When the lock cylinder component moves towards the right side, the other lock hook component is opened, and one of the other lock hook components is reset under the effect of the elastic piece. According to the two lock hook components with the opposite locking direction and the lock cylinder component, the lock can open the lock hook components respectively, the occupied size is small, and operation is convenient.
Description
Technical field
The present invention relates to mechanical lock technical field, specifically, relate to a kind of lockset.
Background technology
Along with social development, the number of times of people's out on tours increases gradually, and the article that trip is carried are also more and more, in order to be convenient for carrying, a lot of people adopt larger case and bag, and larger case and bag mostly are sandwich construction at present, every layer all adopts slide fastener as switch connector, for multiple slide fasteners are managed concentratedly, case and bag generally can adopt a kind of lockset, are provided with slide fastener jack on this lockset; Because slide fastener is more, generally lockset is arranged on to centre position, slide fastener lock is in the both sides of lockset; For convenient management, upper and lower slide fastener is divided into two parts, be positioned at the slide fastener lock of lockset top at the upside of lockset, be positioned at the slide fastener lock of lockset below at the downside of lockset; As the Chinese patent that application number is 201320307959.0, name is called: a kind of lockset, and this lockset is controlled respectively upper latch hook group and lower latch hook group by LR-button, and operation is not easily, and area occupied is larger.
Summary of the invention
The present invention is for overcoming in prior art, lock structure complexity, takies bulky shortcoming, and a kind of lockset is provided, and this lockset is easy to operate, area occupied is little.
The technical solution used in the present invention is:
A kind of lockset, comprise the base plate and the face-piece that are fixedly connected with, between base plate and face-piece, form accommodation space, the left side of accommodation space is provided with two groups of lock hook assemblies and is respectively front lock hook assembly and rear lock hook assembly, in accommodation space, be also provided with the elastic component resetting for lock hook assembly, the opposite direction of opening of opening direction and rear lock hook assembly of front lock hook assembly, the right side of described accommodation space is provided with lock core assembly, and lock core assembly can move relative to base plate, the right side of described face-piece is provided with through hole, and through hole is stretched out in the upper end of lock core assembly; Described lock core assembly is connected with front lock hook assembly and rear lock hook assembly respectively; After lock core assembly is unblanked, when lock core assembly moves to the left, open wherein one group of lock hook assembly; When lock core assembly moves to the right, open another group lock hook assembly, described wherein one group of lock hook assembly resets under the effect of elastic component.
Further, described lock hook assembly comprises several latch hooks, described latch hook comprises moving part, connecting portion and hook portion, connecting portion is between moving part and hook portion, described face-piece is provided with the jack matching with hook portion, the hook portion of front lock hook assembly is towards left setting, the hook portion of rear lock hook assembly is towards right setting, the right-hand member of the moving part of front lock hook assembly is provided with front fixture block, the right-hand member of the moving part of rear lock hook assembly is provided with rear fixture block, described lock core assembly is provided with the front protuberance matching with front fixture block and the rear protuberance matching with rear fixture block, lordosis portion is positioned at the left side of front fixture block, rear protuberance is positioned at the right side of rear fixture block, after unblanking, lock core assembly is moved to the left, and after rear protuberance promotes, fixture block is moved to the left, and rear lock hook assembly is moved to the left, and the hook portion of rear lock hook assembly is left corresponding jack below, lock core assembly moves right, and before front protuberance promotes, fixture block moves right, and front lock hook assembly moves right, and the hook portion of front lock hook assembly is left corresponding jack below.
Further, described lock core assembly comprises pushing block, lock dog and lock core device, described front protuberance, rear protuberance are all arranged at pushing block, described pushing block is provided with front block unit, rear stopper and connecting portion, lock core device and connecting portion butt also can promote connecting portion and move, and described lock core assembly also comprises and is provided with resetting means or the return springs of locking for promoting lock dog, in the time locking, front block unit is positioned at the right side of front fixture block, and backstop portion is positioned at the left side of rear fixture block; In the time unblanking, lock core device promotes connecting portion and moves, and front block unit leaves the right side of front fixture block, and rear stopper is left the left side of rear fixture block, and pushing block can drive front fixture block or rear fixture block to move.
Further, described front fixture block, rear fixture block are all positioned at the rear side of corresponding moving part, and described pushing block is provided with projection, and described lordosis portion is positioned at the right-hand member of projection, and described rear protuberance is positioned at the left end of projection.
Further, the setting that takes the shape of the letter U of described lock dog, lock dog right-hand member is connected with contiguous block, and the right-hand member of described contiguous block is provided with the projection of unblanking, and described lock core device is provided with for promoting the protruding shifting block of unblanking; Described pushing block is provided with the shifting chute matching with contiguous block.
Further, described lock core assembly also comprises and is provided with the resetting means of locking for promoting lock dog, and described resetting means comprises the projection of locking that is arranged on contiguous block right-hand member.
Further, the spill spin block that described lock core device comprises lock core and is connected with lock core, described spill spin block is positioned at lock core below, and described shifting block is arranged at the left end of spill spin block.
Further, described lock core assembly also comprises pushing, and through hole is stretched out in the upper end of pushing, and the lower end of described pushing is provided with the lock tube matching with lock core, pushing and lock tube clamping, and lock tube is connected with pushing block.
Further, described accommodation space is also provided with the shell fragment matching with lock hook assembly, and shell fragment comprises elastic portion and fixed part, and fixed part is fixed on base plate, elastic portion be positioned at hook portion below and with hook portion butt.
Beneficial effect of the present invention is: the present invention, by two groups of locks being set to contrary lock hook assembly and lock core assembly, makes lockset to open respectively lock hook assembly, takies volume little, easy to operate.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation that Fig. 1 removes face-piece and pushing.
Fig. 3 is the structural representation that Fig. 2 removes pushing block.
Fig. 4 is the fit structure schematic diagram of pushing block, lock dog, lock core, spill spin block and lock tube.
Fig. 5 is the decomposition texture schematic diagram of Fig. 4.
Fig. 6 is the decomposition texture schematic diagram of Fig. 1.
Reference numeral is:
1---the front lock hook assembly of base plate 2---rear lock hook assembly 3---
4---lock dog 5---pushing block 6---shell fragments
7---spill spin block 8---face-piece 9---lock cores
10---pushing 21---latch hook 211---hook portions
212---the front fixture blocks of connecting portion 213---moving part 214---
215---rear fixture block 41---rear stopper 42---front block units
43---contiguous block 44---projection 45 of the unblanking---projections of locking
51---shifting chute 61---fixed part 62---elastic portion
71---shifting block 72---limited block 81---jacks
82---through hole 20---lock tube 30---elastic components
52---rear protuberance 53---front protuberance 54---projections.
Detailed description of the invention
Embodiment: referring to Fig. 1 to Fig. 6.
A kind of lockset, comprise the base plate 1 and the face-piece 8 that are fixedly connected with, between base plate 1 and face-piece 8, form accommodation space, the left side of accommodation space is provided with two groups of lock hook assemblies and is respectively front lock hook assembly 3 and rear lock hook assembly 2, in accommodation space, be also provided with the elastic component 30 resetting for lock hook assembly, the opposite direction of opening of opening direction and rear lock hook assembly 2 of front lock hook assembly 3, the right side of described accommodation space is provided with lock core assembly, and lock core assembly can move relative to base plate 1, the right side of described face-piece 8 is provided with through hole 82, and through hole 82 is stretched out in the upper end of lock core assembly; Described lock core assembly is connected with front lock hook assembly 3 and rear lock hook assembly 2 respectively; After lock core assembly is unblanked, when lock core assembly moves to the left, open wherein one group of lock hook assembly; When lock core assembly moves to the right, open another group lock hook assembly, described wherein one group of lock hook assembly resets under the effect of elastic component 30.
The present invention only just can control opening of two groups of lock hook assemblies by moving left and right of lock core assembly, easy to operate.And reduce and be arranged on the ambilateral button of lock, its area occupied is reduced.Elastic component 30 can adopt spring, shell fragment etc. to have flexible element.
Further, described lock hook assembly comprises several latch hooks 21, described latch hook 21 comprises moving part 213, connecting portion 212 and hook portion 211, connecting portion 212 is between moving part 213 and hook portion 211, described face-piece 8 is provided with the jack 81 matching with hook portion 211, the hook portion 211 of front lock hook assembly 3 is towards left setting, the hook portion 211 of rear lock hook assembly 2 is towards right setting, the right-hand member of the moving part 213 of front lock hook assembly 3 is provided with front fixture block 214, the right-hand member of the moving part 213 of rear lock hook assembly 2 is provided with rear fixture block 215, described lock core assembly is provided with the front protuberance 53 matching with front fixture block 214 and the rear protuberance 52 matching with rear fixture block 215, front protuberance 53 is positioned at the left side of front fixture block 214, rear protuberance 52 is positioned at the right side of rear fixture block 215, after unblanking, lock core assembly is moved to the left, and after rear protuberance 52 promotes, fixture block 215 is moved to the left, and rear lock hook assembly 2 is moved to the left, and the hook portion 211 of rear lock hook assembly 2 is left corresponding jack 81 belows, lock core assembly moves right, and before front protuberance 53 promotes, fixture block 214 moves right, and front lock hook assembly 3 moves right, and the hook portion 211 of front lock hook assembly 3 is left corresponding jack 81 belows.
In this technical scheme, as equivalent variations, the hook portion of front lock hook assembly 3 211 can be arranged to it and opens direction for left towards right, the hook portion of rear lock hook assembly 2 is 211 super leftly to be arranged it and opens direction for to the right.Hook portion 211 by two groups of latch hooks 21 is towards the opposite to be realized it and opens opposite direction, thus make that structure becomes comparatively simple, flexibly; Simultaneously by fixture block (fixture block 214 and rear fixture block 215) is set at the right-hand member of moving part 213, and protuberance 53 and rear protuberance 52 before arranging on lock core assembly, thereby make lock core 9 to drive respectively lock hook assembly to move, realize the object of opening respectively.In the time that lock hook assembly is set, can adopt the stacking mode of multiple latch hooks 21.
Further, described lock core assembly comprises pushing block 5, lock dog 4 and lock core device, described front protuberance 53, rear protuberance 52 are all arranged at pushing block 5, described pushing block 5 is provided with front block unit 42, rear stopper 41 and connecting portion 212, lock core device and connecting portion 212 butts also can promote connecting portion 212 and move, described lock core assembly also comprises and is provided with resetting means or the return springs of locking for promoting lock dog 4, in the time locking, front block unit 42 is positioned at the right side of front fixture block 214, and rear stopper 41 is positioned at the left side of rear fixture block 215; In the time unblanking, lock core device promotes connecting portion 212 and moves, and front block unit 42 leaves the right side of front fixture block 214, and rear stopper 41 is left the left side of rear fixture block 215, and pushing block 5 can drive front fixture block 214 or rear fixture block 215 to move.
Due to front lock hook assembly 3 open direction for to the right, rear lock hook assembly 2 open direction for left; Therefore in the time of locking state, front lock hook assembly 3 is to be limited to be moved to the left, and rear lock hook assembly 2 is limited to move right; Otherwise can damage slide fastener; When concrete enforcement, can be that stopper is set in accommodation space, can be to be also provided in the side of jack 81 baffle plate that stops that hook portion 211 moves.Here the lock dog 4 of design, in the time locking, its front block unit 42 is positioned at the right side of front fixture block 214, and rear stopper 41 is positioned at the left side of rear fixture block 215; If now front lock hook assembly 3 moves right and opens, will certainly link and drive rear lock hook assembly 2 to move right, then lock hook assembly 2 is limited to move right; Therefore lock hook assembly can not move right, and in like manner, can not be moved to the left, thereby form locking state.While unblanking, only need to lock dog 4 be pushed away and just can by lock core device; While locking, lock core device is resetted, lock dog 4 resets under the effect of resetting means or return springs.Return springs can be spring, shell fragment etc.
Further, described front fixture block 214, rear fixture block 215 are all positioned at the rear side of corresponding moving part 213, and described pushing block 5 is provided with projection 54, and described front protuberance 53 is positioned at the right-hand member of projection 54, and described rear protuberance 52 is positioned at the left end of projection 54.
For convenience of design, front protuberance 53 and rear protuberance 52 are integrated on projection 54, certainly it can be taken shape in respectively to two projections 54.Front fixture block 214, rear fixture block 215, as equivalent variations, also can be arranged on front side; Also can be separately positioned on forward and backward both sides.
Further, the setting that takes the shape of the letter U of described lock dog 4, lock dog 4 right-hand members are connected with contiguous block 43, and the right-hand member of described contiguous block 43 is provided with the projection 44 of unblanking, and described lock core device is provided with the shifting block 71 for the projection 44 that promotes to unblank; Described pushing block 5 is provided with the shifting chute 51 matching with contiguous block 43.
Design for convenience lock dog 4, lock dog 4 has front block unit 42 and rearward end, and lock dog 4 is set to U-shaped, simple in structure; Shifting chute 51 is set on pushing block 5, is convenient to lock dog 4 displacements simultaneously.
Further, described resetting means comprises the projection 45 of locking that is arranged on contiguous block 43 right-hand members.
In the time locking, the shifting block 71 of lock core device is stirred the projection 45 of locking, and lock dog 4 is resetted.
Further, the spill spin block 7 that described lock core device comprises lock core 9 and is connected with lock core 9, described spill spin block 7 is positioned at lock core 9 belows, and described shifting block 71 is arranged at the left end of spill spin block 7.
Spill spin block 7 is set, is convenient to coordinate with lock core 9, lock core 9 rotates after unblanking, and rotates by lock core 9 driven rotary pieces 7, and shifting block 71 promotes lock dog 4 and moves.
Further, described lock core assembly also comprises pushing 10, and through hole 82 is stretched out in the upper end of pushing 10, and the lower end of described pushing 10 is provided with the lock tube 20 matching with lock core 9, pushing 10 and lock tube 20 clampings, and lock tube 20 is connected with pushing block 5.
Pushing 10 is set, facilitates pushing lock cylinder assembly.In the time specifically arranging, spill spin block 7 is provided with limited block 72, for limiting lock core 9 rotational angles.
Further, described accommodation space is also provided with the shell fragment 6 matching with lock hook assembly, and shell fragment 6 comprises elastic portion 62 and fixed part 61, and fixed part 61 is fixed on base plate 1, elastic portion 62 be positioned at hook portion 211 belows and with hook portion 211 butts.
Shell fragment 6 is set, and after being convenient to unblank, in the time opening lock hook assembly, slider of slide fastener initiatively ejects.
Claims (9)
1. a lockset, comprise the base plate and the face-piece that are fixedly connected with, between base plate and face-piece, form accommodation space, the left side of accommodation space is provided with two groups of lock hook assemblies and is respectively front lock hook assembly and rear lock hook assembly, in accommodation space, be also provided with the elastic component resetting for lock hook assembly, it is characterized in that: the opposite direction of opening of opening direction and rear lock hook assembly of front lock hook assembly, the right side of described accommodation space is provided with lock core assembly, and lock core assembly can move relative to base plate, the right side of described face-piece is provided with through hole, and through hole is stretched out in the upper end of lock core assembly; Described lock core assembly is connected with front lock hook assembly and rear lock hook assembly respectively; After lock core assembly is unblanked, when lock core assembly moves to the left, open wherein one group of lock hook assembly; When lock core assembly moves to the right, open another group lock hook assembly, described wherein one group of lock hook assembly resets under the effect of elastic component.
2. a kind of lockset according to claim 1, it is characterized in that: described lock hook assembly comprises several latch hooks, described latch hook comprises moving part, connecting portion and hook portion, connecting portion is between moving part and hook portion, described face-piece is provided with the jack matching with hook portion, the hook portion of front lock hook assembly is towards left setting, the hook portion of rear lock hook assembly is towards right setting, the right-hand member of the moving part of front lock hook assembly is provided with front fixture block, the right-hand member of the moving part of rear lock hook assembly is provided with rear fixture block, described lock core assembly is provided with the front protuberance matching with front fixture block and the rear protuberance matching with rear fixture block, lordosis portion is positioned at the left side of front fixture block, rear protuberance is positioned at the right side of rear fixture block, after unblanking, lock core assembly is moved to the left, and after rear protuberance promotes, fixture block is moved to the left, and rear lock hook assembly is moved to the left, and the hook portion of rear lock hook assembly is left corresponding jack below, lock core assembly moves right, and before front protuberance promotes, fixture block moves right, and front lock hook assembly moves right, and the hook portion of front lock hook assembly is left corresponding jack below.
3. a kind of lockset according to claim 2, it is characterized in that: described lock core assembly comprises pushing block, lock dog and lock core device, described front protuberance, rear protuberance are all arranged at pushing block, described pushing block is provided with front block unit, rear stopper and connecting portion, lock core device and connecting portion butt also can promote connecting portion and move, described lock core assembly also comprises and is provided with resetting means or the return springs of locking for promoting lock dog, in the time locking, front block unit is positioned at the right side of front fixture block, and backstop portion is positioned at the left side of rear fixture block; In the time unblanking, lock core device promotes connecting portion and moves, and front block unit leaves the right side of front fixture block, and rear stopper is left the left side of rear fixture block, and pushing block can drive front fixture block or rear fixture block to move.
4. a kind of lockset according to claim 3, is characterized in that: described front fixture block, rear fixture block are all positioned at the rear side of corresponding moving part, and described pushing block is provided with projection, and described lordosis portion is positioned at the right-hand member of projection, and described rear protuberance is positioned at the left end of projection.
5. a kind of lockset according to claim 3, is characterized in that: the setting that takes the shape of the letter U of described lock dog, and lock dog right-hand member is connected with contiguous block, and the right-hand member of described contiguous block is provided with the projection of unblanking, and described lock core device is provided with for promoting the protruding shifting block of unblanking; Described pushing block is provided with the shifting chute matching with contiguous block.
6. a kind of lockset according to claim 5, is characterized in that: described lock core assembly also comprises and be provided with the resetting means of locking for promoting lock dog, and described resetting means comprises the projection of locking that is arranged on contiguous block right-hand member.
7. a kind of lockset according to claim 5, is characterized in that: the spill spin block that described lock core device comprises lock core and is connected with lock core, and described spill spin block is positioned at lock core below, and described shifting block is arranged at the left end of spill spin block.
8. a kind of lockset according to claim 7, is characterized in that: described lock core assembly also comprises pushing, and through hole is stretched out in the upper end of pushing, and the lower end of described pushing is provided with the lock tube matching with lock core, pushing and lock tube clamping, and lock tube is connected with pushing block.
9. a kind of lockset according to claim 2, is characterized in that: described accommodation space is also provided with the shell fragment matching with lock hook assembly, shell fragment comprises elastic portion and fixed part, and fixed part is fixed on base plate, elastic portion be positioned at hook portion below and with hook portion butt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410162289.7A CN103938949B (en) | 2014-04-22 | 2014-04-22 | A kind of lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410162289.7A CN103938949B (en) | 2014-04-22 | 2014-04-22 | A kind of lockset |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103938949A true CN103938949A (en) | 2014-07-23 |
| CN103938949B CN103938949B (en) | 2016-08-17 |
Family
ID=51186797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410162289.7A Active CN103938949B (en) | 2014-04-22 | 2014-04-22 | A kind of lockset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103938949B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050014A (en) * | 2016-08-01 | 2016-10-26 | 东莞市怡丰锁业有限公司 | Double zipper lock |
| CN110185324A (en) * | 2019-06-17 | 2019-08-30 | 东莞市景瑜实业有限公司 | A kind of puzzle lock for zipper for multilayer luggage |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202718484U (en) * | 2012-07-31 | 2013-02-06 | 东莞市怡丰锁业有限公司 | Luggage lock |
| JP3183509U (en) * | 2013-03-04 | 2013-05-23 | 株式会社ティーアンドエス | Travel case lock device |
| CN203441210U (en) * | 2013-05-31 | 2014-02-19 | 东莞市怡丰锁业有限公司 | Lock |
| CN203808658U (en) * | 2014-04-22 | 2014-09-03 | 东莞市怡丰锁业有限公司 | Lock |
-
2014
- 2014-04-22 CN CN201410162289.7A patent/CN103938949B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202718484U (en) * | 2012-07-31 | 2013-02-06 | 东莞市怡丰锁业有限公司 | Luggage lock |
| JP3183509U (en) * | 2013-03-04 | 2013-05-23 | 株式会社ティーアンドエス | Travel case lock device |
| CN203441210U (en) * | 2013-05-31 | 2014-02-19 | 东莞市怡丰锁业有限公司 | Lock |
| CN203808658U (en) * | 2014-04-22 | 2014-09-03 | 东莞市怡丰锁业有限公司 | Lock |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050014A (en) * | 2016-08-01 | 2016-10-26 | 东莞市怡丰锁业有限公司 | Double zipper lock |
| CN106050014B (en) * | 2016-08-01 | 2018-05-22 | 东莞市怡丰锁业有限公司 | A kind of double slide fastener lock |
| CN110185324A (en) * | 2019-06-17 | 2019-08-30 | 东莞市景瑜实业有限公司 | A kind of puzzle lock for zipper for multilayer luggage |
| CN110185324B (en) * | 2019-06-17 | 2024-03-15 | 东莞市景瑜实业有限公司 | Zipper coded lock for multilayer luggage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103938949B (en) | 2016-08-17 |
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