CN103938949B - A kind of lockset - Google Patents
A kind of lockset Download PDFInfo
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- CN103938949B CN103938949B CN201410162289.7A CN201410162289A CN103938949B CN 103938949 B CN103938949 B CN 103938949B CN 201410162289 A CN201410162289 A CN 201410162289A CN 103938949 B CN103938949 B CN 103938949B
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- lock
- assembly
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- hook
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Abstract
The present invention relates to a kind of lockset, including the fixing base plate connected and face-piece, accommodation space is formed between base plate and face-piece, the left side of accommodation space is provided with two groups of lock hook assemblies and the most front lock hook assembly and rear lock hook assembly, is additionally provided with elastic component in accommodation space, and front lock hook assembly is contrary with the opening direction of rear lock hook assembly, the right side of accommodation space is provided with lock core assembly, and lock core assembly can move by opposed bottom, the right side of face-piece is provided with through hole, and through hole is stretched out in the upper end of lock core assembly；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, then open one of which lock hook assembly；When lock core assembly moves to the right, then opening another group lock hook assembly, described one of which lock hook assembly resets under the effect of elastic component.The present invention is by arranging two groups of locks to contrary lock hook assembly and lock core assembly so that lockset can open lock hook assembly respectively, takies volume little, easy to operate.
Description
Technical field
The present invention relates to mechanical lock technical field, specifically, relate to a kind of lockset.
Background technology
Along with the development of society, the number of times of people's out on tours gradually increases, and goes on a journey the article carried the most increasingly
Many, carry for convenience, a lot of people use bigger case and bag, the biggest case and bag mostly to be sandwich construction, and every layer all uses
Slide fastener is as switch connector, and in order to be managed concentratedly by multiple slide fasteners, case and bag typically can use a kind of lockset, and this lockset is arranged
There is slide fastener jack；Owing to slide fastener is more, lockset being typically arranged on centre position, zipper lock is in the both sides of lockset；For convenience
Management, is divided into two parts by upper and lower slide fastener, is positioned at the upside at lockset of the zipper lock above lockset, is positioned at the slide fastener below lockset
It is locked in the downside of lockset；Such as the Chinese patent of Application No. 201320307959.0, entitled: a kind of lockset, this lockset passes through
LR-button controls upper latch hook group and lower latch hook group respectively, and it is not very convenient to operate, and area occupied is bigger.
Summary of the invention
The present invention is for overcoming in prior art, and lock structure is complicated, take bulky shortcoming, it is provided that a kind of lockset, should
Locking operation is convenient, area occupied is little.
The technical solution used in the present invention is:
A kind of lockset, including the fixing base plate connected and face-piece, forms accommodation space, accommodation space between base plate and face-piece
Left side be provided with two groups of lock hook assemblies and the most front lock hook assembly and rear lock hook assembly, be additionally provided with for latch hook in accommodation space
The elastic component that assembly resets, the opening direction of front lock hook assembly is contrary with the opening direction of rear lock hook assembly, described accommodation space
Right side be provided with lock core assembly, and lock core assembly can move by opposed bottom, and the right side of described face-piece is provided with through hole, lock core assembly
Through hole is stretched out in upper end；Described lock core assembly is connected with front lock hook assembly and rear lock hook assembly respectively；After lock core assembly is unblanked, lock
When core assembly moves to the left, then open one of which lock hook assembly；When lock core assembly moves to the right, then open another group lock
Hook assembly, described one of which lock hook assembly resets under the effect of elastic component.
Further, described lock hook assembly includes that several latch hooks, described latch hook include moving part, connecting portion and hook
Portion, connecting portion is between moving part and hook portion, and described face-piece is provided with the jack matched with hook portion, the hook portion of front lock hook assembly
Towards left setting, the hook portion of rear lock hook assembly is towards right setting, and the right-hand member of the moving part of front lock hook assembly is provided with front fixture block, rear latch hook group
The right-hand member of the moving part of part is provided with rear fixture block, described lock core assembly be provided with the front protuberance matched with front fixture block and with rear fixture block
The rear protuberance matched, lordosis portion is positioned at the left side of front fixture block, and rear protuberance is positioned at the right side of rear fixture block；After unblanking, lock core group
Part is moved to the left, and after rear protuberance promotes, fixture block is moved to the left, and i.e. rear lock hook assembly is moved to the left, and the hook portion of rear lock hook assembly is left
Below corresponding jack；Lock core assembly moves right, and before front protuberance promotes, fixture block moves right, and i.e. front lock hook assembly moves right
Dynamic, the hook portion of front lock hook assembly is left below corresponding jack.
Further, described lock core assembly includes that pushing block, lock dog and lock core device, described front protuberance, rear protuberance are all provided with
Being placed in pushing block, described pushing block is provided with front block unit, backstop and connecting portion, and lock core device abuts with connecting portion and can promote and is connected
Portion moves, and described lock core assembly also includes being provided with the resetting means for promoting lock dog to lock or return springs, when locking,
Front block unit is positioned at the right side of front fixture block, and backstop is positioned at the left side of rear fixture block；When unblanking, lock core device promotes connecting portion to move
Dynamic, front block unit leaves the right side of front fixture block, and backstop leaves the left side of rear fixture block, and pushing block can drive front fixture block or rear fixture block to move
Dynamic.
Further, described front fixture block, rear fixture block are respectively positioned on the rear side of corresponding moving part, and described pushing block is provided with projection, institute
Stating lordosis portion and be positioned at the right-hand member of projection, described rear protuberance is positioned at the left end of projection.
Further, described lock dog takes the shape of the letter U setting, and lock dog right-hand member connects has contiguous block, the right-hand member of described contiguous block to be provided with
Unblanking projection, described lock core device is provided with the shifting block for promoting projection of unblanking；Described pushing block is provided with and matches with contiguous block
Shifting chute.
Further, described lock core assembly also includes being provided with the resetting means for promoting lock dog to lock, and described reset fills
Put the projection of locking including being arranged on contiguous block right-hand member.
Further, described lock core device includes lock core and the spill spin block being connected with lock core, and described spill spin block is positioned at lock
Below core, described shifting block is arranged at the left end of spill spin block.
Further, described lock core assembly also includes 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 matched with lock core, pushing and lock tube clamping, lock tube is connected with pushing block.
Further, described accommodation space is additionally provided with the shell fragment matched with lock hook assembly, and shell fragment includes that elastic portion is with solid
Determining portion, fixed part is fixed on base plate, and elastic portion is positioned at below hook portion and abuts with hook portion.
The invention have the benefit that the present invention locks to contrary lock hook assembly and lock core assembly by arranging two groups,
Make lockset can open lock hook assembly respectively, take volume little, easy to operate.
Accompanying drawing explanation
Fig. 1 is the 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 is:
Lock hook assembly before lock hook assembly 3 after 1 base plate 2
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
Fixture block before 212 connecting portion 213 moving parts 214
Fixture block 41 backstop 42 front block unit after 215
43 contiguous blocks 44 unblank protruding 45 to lock projection
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
Protuberance 54 projection before protuberance 53 after 52.
Detailed description of the invention
Embodiment: see Fig. 1 to Fig. 6.
A kind of lockset, including the fixing base plate 1 connected and face-piece 8, forms accommodation space between base plate 1 and face-piece 8, accommodating
The left side in space is provided with two groups of lock hook assemblies and is respectively front lock hook assembly 3 and rear lock hook assembly 2, is additionally provided with use in accommodation space
In the elastic component 30 that lock hook assembly resets, the opening direction of front lock hook assembly 3 is contrary with the opening direction of rear lock hook assembly 2, institute
The right side stating accommodation space is provided with lock core assembly, and lock core assembly can move by opposed bottom 1, and the right side of described face-piece 8 is provided with logical
Hole 82, 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, then open one of which lock hook assembly；Lock core assembly sidesway to the right
Time dynamic, then opening another group lock hook assembly, described one of which 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 minimizing is arranged on the ambilateral button of lock so that its area occupied reduces.Elastic component 30 can use spring, shell fragment etc. to have
Elastic element.
Further, described lock hook assembly includes that several latch hooks 21, described latch hook 21 include moving part 213, connecting portion
212 and hook portion 211, connecting portion 212 is between moving part 213 and hook portion 211, and described face-piece 8 is provided with and matches with hook portion 211
The jack 81 closed, the hook portion 211 of front lock hook assembly 3 is towards left setting, and the hook portion 211 of rear lock hook assembly 2 is towards right setting, front latch hook group
The right-hand member of the moving part 213 of part 3 is provided with front fixture block 214, and 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 matched with front fixture block 214 and the rear protuberance 52 matched with rear fixture block 215, front
Protuberance 53 is positioned at the left side of front fixture block 214, and rear protuberance 52 is positioned at the right side of rear fixture block 215；After unblanking, lock core assembly is to moving to left
Dynamic, after rear protuberance 52 promotes, fixture block 215 is moved to the left, i.e. after lock hook assembly 2 be moved to the left, the hook portion 211 of rear lock hook assembly 2 from
Open below corresponding jack 81；Lock core assembly moves right, and front protuberance 53 promotes front fixture block 214 to move right, i.e. front latch hook group
Part 3 moves right, and the hook portion 211 of front lock hook assembly 3 is left below corresponding jack 81.
In this technical scheme, as equivalent variations, the hook portion 211 of front lock hook assembly 3 can be arranged its side of opening towards right
To for the left, the hook portion of rear lock hook assembly 2 211 super left its opening direction that arranges is for the right.By the hook portion 211 of two groups of latch hooks 21
It is contrary towards realizing its opening direction on the contrary, so that structure change is relatively simple, flexible；Simultaneously by moving part
The right-hand member of 213 arranges fixture block (the most front fixture block 214 and rear fixture block 215), and protuberance 53 and rear convex before arranging on lock core assembly
Portion 52, so that lock core 9 can drive lock hook assembly to move respectively, realizes the purpose opened respectively.Latch hook group is being set
During part, can be in the way of using multiple latch hooks 21 stacking.
Further, described lock core assembly includes pushing block 5, lock dog 4 and lock core device, described front protuberance 53, rear protuberance
52 may be contained within pushing block 5, and described pushing block 5 is provided with front block unit 42, backstop 41 and connecting portion 212, lock core device and connecting portion
212 abut and connecting portion 212 can be promoted to move, and described lock core assembly also includes the reset dress being provided with for promoting lock dog 4 to lock
Putting or return springs, when locking, front block unit 42 is positioned at the right side of front fixture block 214, and backstop 41 is positioned at a left side for rear fixture block 215
Side；When unblanking, lock core device promote connecting portion 212 move, front block unit 42 leaves the right side of front fixture block 214, backstop 41 from
Opening the left side of rear fixture block 215, pushing block 5 can drive front fixture block 214 or rear fixture block 215 to move.
Owing to the opening direction of front lock hook assembly 3 is to the right, the opening direction of rear lock hook assembly 2 is to the left；Therefore upper
During lock status, front lock hook assembly 3 is limited to be moved to the left, and rear lock hook assembly 2 is moved right by restriction；Otherwise can damage and draw
Chain；When being embodied as, can be that stopper is set in accommodation space, it is also possible to be to be provided in the side of jack 81 stopping
The baffle plate that hook portion 211 moves.Here the lock dog 4 designed, when locking, its front block unit 42 is positioned at the right side of front fixture block 214, backstop
Portion 41 is positioned at the left side of rear fixture block 215；If the most front lock hook assembly 3 moves right open, will certainly lock after linking and driving
Hook assembly 2 moves right, and then lock hook assembly 2 is moved right by restriction；Therefore lock hook assembly can not move right, in like manner, also
Can not be moved to the left, thus form locking state.When unblanking, it is only necessary to by lock core device lock dog 4 pushed away and just may be used；Lock
Time, lock core device is resetted, lock dog 4 resets under the effect of resetting means or return springs.Return springs can be bullet
Spring, shell fragment etc..
Further, described front fixture block 214, rear fixture block 215 are respectively positioned on the rear side of corresponding moving part 213, and described pushing block 5 sets
Having projection 54, described front protuberance 53 to be positioned at the right-hand member of projection 54, 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, it is of course possible to it is taken shape in respectively
Two projections 54.Front fixture block 214, rear fixture block 215 are as equivalent variations, it is also possible to be arranged on front side；Can also be separately positioned on
Front and rear sides.
Further, described lock dog 4 takes the shape of the letter U setting, and lock dog 4 right-hand member connects contiguous block 43, the right side of described contiguous block 43
End is provided with projection 44 of unblanking, and described lock core device is provided with the shifting block 71 for promoting projection 44 of unblanking；Described pushing block 5 is provided with and connects
Connect the shifting chute 51 that block 43 matches.
For convenience of design 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 construction；
Shifting chute 51 is set on pushing block 5 simultaneously, it is simple to lock dog 4 displacement.
Further, described resetting means includes the projection 45 of locking being arranged on contiguous block 43 right-hand member.
When locking, the shifting block 71 of lock core device stirs projection 45 of locking so that lock dog 4 resets.
Further, described lock core device includes lock core 9 and the spill spin block 7 being connected with lock core 9, described spill spin block 7
Below lock core 9, described shifting block 71 is arranged at the left end of spill spin block 7.
Arranging spill spin block 7, it is simple to coordinate with lock core 9, lock core 9 rotates after unblanking, and block 7 is rotated by lock core 9 and rotates,
Shifting block 71 promotes lock dog 4 to move.
Further, described lock core assembly also includes that through hole 82 is stretched out in pushing 10, the upper end of pushing 10, described pushing 10
Lower end is provided with the lock tube 20 matched with lock core 9, pushing 10 and lock tube 20 clamping, and lock tube 20 is connected with pushing block 5.
Pushing 10 is set, facilitates pushing lock cylinder assembly.When specifically arranging, spill spin block 7 is provided with limited block 72, is used for limiting
Lock core 9 rotational angle.
Further, described accommodation space is additionally provided with the shell fragment 6 matched with lock hook assembly, and shell fragment 6 includes elastic portion 62
With fixed part 61, fixed part 61 is fixed on base plate 1, and elastic portion 62 is positioned at below hook portion 211 and abuts with hook portion 211.
Arranging shell fragment 6, it is simple to after unblanking, when opening lock hook assembly, slider of slide fastener actively ejects.
Claims (8)
1. a lockset, including the fixing base plate connected and face-piece, forms accommodation space between base plate and face-piece, accommodation space
Left side is provided with two groups of lock hook assemblies and the most front lock hook assembly and rear lock hook assembly, is additionally provided with for latch hook group in accommodation space
The elastic component that part resets, it is characterised in that: the opening direction of front lock hook assembly is contrary with the opening direction of rear lock hook assembly, described
The right side of accommodation space is provided with lock core assembly, and lock core assembly can move by opposed bottom, and the right side of described face-piece is provided with through hole, lock
Through hole is stretched out in the upper end of core assembly；Described lock core assembly is connected with front lock hook assembly and rear lock hook assembly respectively；When lock core assembly
After unblanking, when lock core assembly moves to the left, then open one of which lock hook assembly；When lock core assembly moves to the right, then beat
Opening another group lock hook assembly, described one of which lock hook assembly resets under the effect of elastic component；
Described lock hook assembly includes 2 latch hooks, and described latch hook includes moving part, connecting portion and hook portion, and connecting portion is in movement
Between portion and hook portion, described face-piece is provided with the jack matched with hook portion, and the hook portion of front lock hook assembly is towards left setting, rear latch hook group
The hook portion of part is towards right setting, and 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
Being provided with rear fixture block, described lock core assembly is provided with the front protuberance matched with front fixture block and the rear protuberance matched with rear fixture block,
Lordosis portion is positioned at the left side of front fixture block, and rear protuberance is positioned at the right side of rear fixture block；After unblanking, lock core assembly is moved to the left, rear convex
After portion promotes, fixture block is moved to the left, and i.e. rear lock hook assembly is moved to the left, and the hook portion of rear lock hook assembly is left below corresponding jack；
Lock core assembly moves right, and before front protuberance promotes, fixture block moves right, and i.e. front lock hook assembly moves right, the hook of front lock hook assembly
Portion is left below corresponding jack.
A kind of lockset the most according to claim 1, it is characterised in that: described lock core assembly includes pushing block, lock dog and lock
Core apparatus, described front protuberance, rear protuberance may be contained within pushing block, and described pushing block is provided with front block unit, backstop and connecting portion, lock core
Device abuts with connecting portion and can promote connecting portion to move, and described lock core assembly also includes being provided with for promoting what lock dog locked to answer
Position device or return springs, when locking, front block unit is positioned at the right side of front fixture block, and backstop is positioned at the left side of rear fixture block；When
When unblanking, lock core device promotes connecting portion to move, and front block unit leaves the right side of front fixture block, and backstop leaves the left side of rear fixture block,
Pushing block can drive front fixture block or rear fixture block to move.
A kind of lockset the most according to claim 2, it is characterised in that: described front fixture block, rear fixture block are respectively positioned on corresponding mobile
The rear side in portion, 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.
A kind of lockset the most according to claim 3, it is characterised in that: described lock dog takes the shape of the letter U settings, and the connection of lock dog right-hand member has
Contiguous block, the right-hand member of described contiguous block is provided with projection of unblanking, and described lock core device is provided with the shifting block for promoting projection of unblanking；Institute
State pushing block and be provided with the shifting chute matched with contiguous block.
A kind of lockset the most according to claim 4, it is characterised in that: described lock core assembly also includes being provided with for promoting lock
The resetting means that block is locked, described resetting means includes the projection of locking being arranged on contiguous block right-hand member.
A kind of lockset the most according to claim 4, it is characterised in that: described lock core device includes lock core and connects with lock core
The spill spin block connect, described spill spin block is positioned at below lock core, and described shifting block is arranged at the left end of spill spin block.
A kind of lockset the most according to claim 6, it is characterised in that: described lock core assembly also includes pushing, pushing upper
End stretches out through hole, and the lower end of described pushing is provided with the lock tube matched with lock core, pushing and lock tube clamping, and lock tube is with pushing block even
Connect.
A kind of lockset the most according to claim 1, it is characterised in that: described accommodation space is additionally provided with and matches with lock hook assembly
The shell fragment closed, shell fragment includes elastic portion and fixed part, and fixed part is fixed on base plate, and elastic portion is positioned at below hook portion and supports with hook portion
Connect.
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 CN103938949A (en) | 2014-07-23 |
| CN103938949B true 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) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103938949A (en) | 2014-07-23 |
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