CN106285216A - Puzzle lock for zipper - Google Patents
Puzzle lock for zipper Download PDFInfo
- Publication number
- CN106285216A CN106285216A CN201610904893.1A CN201610904893A CN106285216A CN 106285216 A CN106285216 A CN 106285216A CN 201610904893 A CN201610904893 A CN 201610904893A CN 106285216 A CN106285216 A CN 106285216A
- Authority
- CN
- China
- Prior art keywords
- latch hook
- lock
- lock dog
- groove
- zipper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/02—Permutation or combination locks; Puzzle locks with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/0031—Locks with both permutation and key actuation
- E05B37/0034—Locks with both permutation and key actuation actuated by either
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- Toys (AREA)
- Slide Fasteners (AREA)
Abstract
Puzzle lock for zipper, relate to lock technology field, its structure includes the latch hook fastened with slide fastener, including for supporting, with latch hook, the lock dog locked with realization, also include unlocking mechanism, by arranging from the lock dog as elastic piece structure, before locking, latch hook is in the unlocked position, in time locking, hand-held slide fastener makes it buckle into latch hook, and pressing latch hook makes it extrude lock dog, and makes lock dog elastic deformation, now lock dog crossed by latch hook, then hands unclamps slide fastener, and lock dog resilience is also supported latch hook and made latch hook can not be repositioned to unlocked position, it is achieved lock.The present invention uses and replaces return unit of the prior art from the lock dog as elastic piece structure, is capable of one-handed performance equally, and then reaches the purpose conveniently locked during locking.
Description
Technical field
The present invention relates to lock technology field, be specifically related to a kind of puzzle lock for zipper.
Background technology
Puzzle lock for zipper typically can control the motion of latch hook by unlocking mechanism, and then controls the sealed of latch hook and slide fastener
Or separate, thus realize locking or unlocking of puzzle lock for zipper.Wherein, unlocking mechanism generally comprise pushing, key lock assembly,
Password wheels lock set and transmission control assembly, key lock assembly or password wheels lock set control the motion of latch hook by transmission control assembly,
So when forgetting numerical ciphers, use key also can make to realize the unblock of puzzle lock for zipper, strengthen the convenience that coded lock uses
Property and the multiformity of operation.
Existing puzzle lock for zipper, latch hook is designed to translation and shrinks back unblock；Lock for convenience, be provided with return unit and solving
Making latch hook be reset to upper lock position in advance after lock, so when needs are locked, hand-held slide fastener extruding latch hook makes it shrink back to solution
Lock position, now return unit is extruded to compressive state by latch hook, the most just slide fastener can be buckled into latch hook, and hands one unclamps slide fastener,
Return unit will stretch and promote latch hook to be reset to upper lock position, it is achieved locks.
In order to allow latch hook translation, coded lock domestic demand leaves enough spaces, and this cannot make the volume of puzzle lock for zipper
That designs is the smallest and the most exquisite.If the translation of latch hook being changed into rotating in order to save space, after unlocking, be equivalent to above-mentioned multiple
The pushing of position part makes latch hook rotate and is reset to upper lock position, and now latch hook fastens with lock dog, when needs are locked, it is necessary on the other hand
Manipulation pushing controls the rotation of latch hook makes it depart from lock dog, and makes latch hook turn to unlocked position, now another hand-held
Slide fastener makes it buckle into latch hook, unclamps pushing, and latch hook turns to upper lock position again, and then realizes locking, it can be seen that, rotate
Latch hook when locking, it is necessary to use hands coordination operation just can complete to lock, thus make the upper latching operation of coded lock not
Enough convenient.
Summary of the invention
The present invention replaces return unit can realize on convenient to reach one-handed performance to puzzle lock for zipper another kind structure
The purpose of lock.
The purpose of the present invention is achieved through the following technical solutions:
There is provided a kind of puzzle lock for zipper, including the latch hook fastened with slide fastener, including the lock for locking with realization with latch hook clamping
Block, including unlocking mechanism, lock dog is lock dog, and concrete matching relationship is:
During locking, latch hook extruding makes lock dog elastic deformation and crosses lock dog, and then lock dog resilience is supported latch hook and made lock
Hook can not return, thereby realize lock；
In releasing process, unlocking mechanism extruding makes lock dog elastic deformation thus releases and support latch hook, and latch hook can be returned
Position, takes this to realize unlocking.
The puzzle lock for zipper of the present invention, by arranging from the lock dog as elastic piece structure, before locking, latch hook is in solution lock-bit
Putting, in time locking, hand-held slide fastener makes it buckle into latch hook, and pressing latch hook makes it extrude lock dog, and makes lock dog elastic deformation, now
Lock dog crossed by latch hook, and then hands unclamps slide fastener, and lock dog resilience is also supported latch hook and made latch hook can not be repositioned to unlocked position, it is achieved
Lock.The present invention uses and replaces return unit of the prior art, same energy during locking from the lock dog as elastic piece structure
Enough realize one-handed performance, and then reach the purpose conveniently locked.
Wherein, described latch hook self can rotate；
During locking, latch hook rotates extruding and makes lock dog elastic deformation and cross lock dog, and then lock dog resilience is supported latch hook and made
Obtain latch hook and can not rotate return, thereby realize locking；
In releasing process, unlocking mechanism extruding makes lock dog elastic deformation thus releases and support latch hook, and latch hook can be turned
Dynamic return, takes this to realize unlocking.
The puzzle lock for zipper of the present invention, by setting certainly as lock dog and the latch hook that self can rotate of elastic piece structure,
Before locking, latch hook is in the unlocked position, and in time locking, hand-held slide fastener makes it buckle into latch hook, and pressing latch hook rotates and makes it extrude lock
Block, and make lock dog elastic deformation, now lock dog crossed by latch hook, and then hands unclamps slide fastener, and lock dog resilience is also supported latch hook and made
Latch hook can not rotate and be repositioned to unlocked position, it is achieved lock.Above-mentioned process of locking, before locking, latch hook is in the unlocked position,
Therefore need not with the manipulation pushing of another hands and lock dog so that latch hook turns to unlocked position, and the lock during locking
The elastic deformation of block is not limited by unlocking mechanism, therefore makes lock dog elasticity shape also without another hands manipulation unlocking mechanism
Become, so make one-handed performance of the present invention can realize locking, and then reach the purpose conveniently locked, and due to the present invention's
Latch hook is rotatable, and relative to the latch hook of translation in prior art, the space taken in its rotation process is less, and then makes password
It is the smallest and the most exquisite that the volume of lock can design.
Wherein, described latch hook is provided with hook portion and draw-in groove, and described hook portion coordinates with slide fastener, described draw-in groove and the card of described lock dog
Convex cooperation；
During locking, slide fastener is in the hook portion of latch hook, and makes latch hook rotate, and the draw-in groove extruding lock dog of latch hook makes its elastic shape
Becoming, and draw-in groove crosses the card convex of lock dog, then lock dog resilience makes draw-in groove and card convex clamping, and then latch hook can not be turned
Dynamic return；
In releasing process, unlocking mechanism extruding lock dog also brings it about elastic deformation so that the card convex of lock dog and the draw-in groove of latch hook
Depart from, and then make latch hook can rotate return.
Wherein, described unlocking mechanism includes movable block and controls the password wheels lock set of described movable block motion, described work
Motion block is provided with the bevelled groove of band, and described lock dog is provided with the cylindrical projection inserting described groove；
In releasing process, password wheels lock set releases the restriction dynamic to moving mass of living, and movable block translation makes groove oppress projection,
And make projection move along the direction tiltedly facing away from latch hook of groove, and then make lock dog elastic deformation, so that lock dog
Card convex departs from the draw-in groove of latch hook.
Wherein, described unlocking mechanism includes movable block and controls the key lock assembly of described movable block motion, described activity
Block is provided with the bevelled groove of band, and described lock dog is provided with the cylindrical projection inserting described groove；
In releasing process, movable block motion is limited by key lock module cancels, and movable block translation makes groove oppress projection, and
Make projection move along the direction tiltedly facing away from latch hook of groove, and then make lock dog elastic deformation, so that the card of lock dog
The convex draw-in groove with latch hook departs from.
Wherein, described card convex and described projection are all located at the one end of described lock dog, the other end of described lock dog and institute
State lock body affixed.
Wherein, also including the substrate being built in described lock body, described lock dog is one-body molded with described substrate.
Wherein, the elastic component for making described latch hook self-return is also included.
Wherein, described elastic component is torsion spring.Described latch hook sets two, and described torsion spring is located between two latch hooks, described torsion
The face of upspringing of a latch hook is supported in one end of spring, and the other end of described torsion spring supports the face of upspringing of another latch hook.
Wherein, described lock dog is provided with two corresponding with described latch hook.
Accompanying drawing explanation
The invention will be further described to utilize accompanying drawing, but the embodiment in accompanying drawing does not constitute any limit to the present invention
System, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain according to the following drawings
Other accompanying drawing.
Fig. 1 is the structural representation of the puzzle lock for zipper of the present invention.
Fig. 2 is the cross-sectional view along A-A hiding drain pan in Fig. 1.
Fig. 3 is the decomposed schematic diagram that the puzzle lock for zipper of the present invention hides face-piece.
Fig. 4 is the structural representation of the substrate of the puzzle lock for zipper of the present invention.
Fig. 1 to Fig. 4 includes:
1-password wheels lock set；
2-key lock assembly；
3-latch hook, 31-draw-in groove, 32-hook portion, 33-upspring face, 34-rotating shaft；
4-lock dog, 41-card convex, 42-projection；
5-torsion spring；
6-movable block, 61-groove, 62-inclined-plane；
7-drain pan；
8-face-piece；
9-pushing；
10-substrate；
11-back-moving spring.
Detailed description of the invention
The invention will be further described with the following Examples.
The embodiment of a kind of puzzle lock for zipper of the present invention, as depicted in figs. 1 and 2, its structure includes lock body, solves lock machine
Structure and latch hook 3, in the present embodiment, unlocking mechanism includes password wheels lock set 1 and key lock assembly 2 and movable block 6, wherein, lock
Body includes drain pan 7 and the face-piece 8 covered on drain pan 7, and face-piece 8 and drain pan 7 surround receiving cavity, password wheels lock set 1, key lock
Assembly 2, movable block 6 and latch hook 3 may be contained within this receiving cavity, are additionally provided with substrate 10 in this receiving cavity, and substrate 10 is located at
Between the base plate of movable block 6 and drain pan 7.As shown in Figures 2 and 3, being additionally provided with lock dog 4 and torsion spring 5 in receiving cavity, lock dog 4 is certainly
As the lock dog 4 of elastic piece structure, lock dog 4 is one-body molded with substrate 10, and torsion spring 5 is fixed on face-piece 8.In the present embodiment, torsion spring 5
Body is fixed on face-piece 8, and the free end of torsion spring 5 supports latch hook 3, and after unblock, latch hook 3 is ejected, and then make lock automatically by torsion spring 5
Hook 3 automatically disengages with slide fastener, convenient unblock.
As shown in Figures 2 and 3, latch hook 3 is provided with rotating shaft 34, and latch hook 3 is rotationally connected with face-piece 8 by rotating shaft 34, and latch hook 3 is also
Being provided with hook portion 32 and draw-in groove 31, hook portion 32 coordinates with slide fastener, and draw-in groove 31 coordinates with the card convex 41 of lock dog 4, and latch hook 3 is additionally provided with upsprings
Face 33, in the present embodiment, latch hook 3 has two, and a free end of torsion spring 5 is supported with the face of upspringing 33 of one of them latch hook 3, torsion spring
Another free end of 5 is supported with the face of upspringing 33 of other in which latch hook 3.
Before locking, the draw-in groove 31 of latch hook 3 completely disengages from the card convex 41 of lock dog 4, and latch hook 3 is in the unlocked position, the most not
Need to promote pushing 9 to make latch hook 3 be in the unlocked position, during locking, by slide fastener in the hook portion 32 of latch hook 3, such as Fig. 2 institute
Showing (for puzzle lock for zipper locking state in Fig. 2), the latch hook 3 pressing down on left side makes the latch hook 3 in left side rotate clockwise down,
The latch hook 3 pressing down on right side makes the latch hook 3 on right side rotate counterclockwise down, and card convex 41 is crossed in the following side of draw-in groove 31, and makes
The downward elastic deformation of lock dog 4, treats that hands unclamps slide fastener, lock dog 4 resilience, and makes draw-in groove 31 and the left side lock dog 4 of the latch hook 3 in left side
Card convex 41 clamping, the draw-in groove 31 of the latch hook 3 on right side and card convex 41 clamping of right side lock dog 4, it is achieved locking of puzzle lock for zipper,
Now, torsion spring 5 is in twisted state under latch hook 3 rotates compressing.The slide fastener password of the present invention uses from as elastic piece structure
Lock dog 4 replaces return unit of the prior art, is capable of one-handed performance equally, and then reaches conveniently to lock during locking
Purpose.Further, since before locking, latch hook 3 is in the unlocked position, therefore need not with another hands manipulation unlocking mechanism (this
Pushing 9 in embodiment) so that latch hook 3 turns to unlocked position, and during locking, the elastic deformation of lock dog 4 is not subject to
The restriction of unlocking mechanism, therefore makes lock dog 4 elastic also without another hands manipulation unlocking mechanism (pushing 9 in this enforcement)
Deformation, so makes one-handed performance of the present invention can realize locking, and then reaches the purpose conveniently locked, and due to the present invention
Latch hook 3 rotatable, relative to the latch hook 3 of translation in prior art, the space taken in its rotation process is less, and then makes
It is the smallest and the most exquisite that the volume of coded lock can design.
In the present embodiment, during locking, the elastic deformation of lock dog 4 is not limited by unlocking mechanism, thus subtracts
Lack the transmission matching relationship of coded lock, and then be not only convenient for the assembling of coded lock, also make the transmission process of coded lock more
Stable, reliable, and then increase the security performance of coded lock.
In puzzle lock for zipper releasing process, numerical ciphers is correct or uses key, password wheels lock set 1 or key lock
Assembly 2 releases the restriction moving right movable block 6, promotes to the right pushing 9, and pushing 9 promotes movable block 6 to move right and will make lock
There is downwards elastic deformation in block 4 so that the card convex 41 of lock dog 4 departs from the draw-in groove 31 of latch hook 3, and then makes latch hook 3 energy in left side
Enough rotating upward counterclockwise, the latch hook 3 on right side can rotate the most upward, so that slide fastener can be with the hook portion of latch hook 3
32 depart from, and now the torsion elastic force of torsion spring 5 latch hook 3 of upspringing makes it be rotated up, and then makes slide fastener automatic spring latch hook 3.Owing to turning round
Spring 5 is fixed on face-piece 8, and two free ends of torsion spring 5 support the face of upspringing 33 of two latch hooks 3, respectively relative to existing skill
Torsion spring 5 is installed in the rotating shaft 34 of latch hook 3 by art, which reduces the number of torsion spring 5, be not only convenient for assembling, also reduce
Material cost.
Further, as shown in Figures 2 and 3, movable block 6 is provided with the groove 61 with inclined-plane 62, and it is recessed that lock dog 4 is provided with insertion
The cylindrical projection 42 of groove 61.
In puzzle lock for zipper releasing process, numerical ciphers is correct or uses key, password wheels lock set 1 or key lock
Assembly 2 releases the restriction moving right movable block 6, promotes to the right pushing 9, and it is recessed that pushing 9 promotes movable block 6 to make to right translation
Groove 61 oppresses projection 42, and makes projection 42 move down along the inclined-plane 62 of groove 61, and then makes lock dog 4 produce downward elastic change
Shape, so that the draw-in groove 31 of the card convex 41 of lock dog 4 and latch hook 3 departs from, it is achieved the unblock of puzzle lock for zipper.
As shown in Figure 4, card convex 41 and projection 42 are all located at the free end of lock dog 4, recessed at movable block 6 of such projection 42
When moving down under the compressing of groove 61, the card convex 41 of lock dog 4 can be made the most delicately to depart from the draw-in groove 31 of latch hook 3, and then really
Secrecy code wheel lock susceptiveness and reliability.
Lock dog 4 is one-body molded with substrate 10, it is possible to reduce assembly process, it is possible to strengthen the structural strength of lock dog 4, lock dog 4
Fixing end affixed with substrate 10, the free end of lock dog 4 is upturned, and the free end of lock dog 4 has the elasticity that can move downward.
In the present embodiment, as shown in Figure 2 and Figure 4, puzzle lock for zipper also includes making the automatically reset back-moving spring of movable block 6
11, the left end of back-moving spring 11 abuts activity template, and the right-hand member of back-moving spring 11 abuts substrate 10.When puzzle lock for zipper unlocks,
Activity template moves right and compression reseting spring 11, and after puzzle lock for zipper unlocks, back-moving spring 11 promotes activity template to transport to the left
Move to reset.
Last it should be noted that, above example is only in order to illustrate technical scheme, rather than the present invention is protected
Protecting the restriction of scope, although having made to explain to the present invention with reference to preferred embodiment, those of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent, without deviating from the reality of technical solution of the present invention
Matter and scope.
Claims (10)
1. puzzle lock for zipper, including the latch hook fastened with slide fastener, including for supporting, with latch hook, the lock dog locked with realization, including
Unlocking mechanism, it is characterised in that: lock dog is from as elastic piece structure, and concrete matching relationship is:
During locking, latch hook extruding makes lock dog elastic deformation and crosses lock dog, and then lock dog resilience is supported latch hook and made lock
Hook can not return, thereby realize lock；
In releasing process, unlocking mechanism extruding makes lock dog elastic deformation thus releases and support latch hook, and latch hook can be returned
Position, takes this to realize unlocking.
Puzzle lock for zipper the most according to claim 1, it is characterised in that: described latch hook can rotate self；
During locking, latch hook rotates extruding and makes lock dog elastic deformation and cross lock dog, and then lock dog resilience is supported latch hook and made
Obtain latch hook and can not rotate return, thereby realize locking；
In releasing process, unlocking mechanism extruding makes lock dog elastic deformation thus releases and support latch hook, and latch hook can be turned
Dynamic return, takes this to realize unlocking.
Puzzle lock for zipper the most according to claim 2, it is characterised in that: described latch hook is provided with hook portion and draw-in groove, described hook
Portion coordinates with slide fastener, and described draw-in groove coordinates with the card convex of described lock dog；
During locking, slide fastener is in the hook portion of latch hook, and makes latch hook rotate, and the draw-in groove extruding lock dog of latch hook makes its elastic shape
Becoming, and draw-in groove crosses the card convex of lock dog, then lock dog resilience makes draw-in groove and card convex clamping, and then latch hook can not be turned
Dynamic return；
In releasing process, unlocking mechanism extruding lock dog also brings it about elastic deformation so that the card convex of lock dog and the draw-in groove of latch hook
Depart from, and then make latch hook can rotate return.
Puzzle lock for zipper the most according to claim 3, it is characterised in that: described unlocking mechanism includes movable block and control
The password wheels lock set of described movable block motion, described movable block is provided with the bevelled groove of band, and described lock dog is provided with insertion institute
State the cylindrical projection of groove；
In releasing process, password wheels lock set limits with releasing motion dynamic to loose piece, and movable block motion makes groove oppress projection,
And make projection move along the direction tiltedly facing away from latch hook of groove, and then make lock dog elastic deformation, so that lock dog
Card convex departs from the draw-in groove of latch hook.
Puzzle lock for zipper the most according to claim 3, it is characterised in that: described unlocking mechanism includes movable block and controls institute
Stating the key lock assembly of movable block motion, described movable block is provided with the bevelled groove of band, and it is described recessed that described lock dog is provided with insertion
The cylindrical projection of groove；
In releasing process, movable block motion is limited by key lock module cancels, and movable block motion makes groove oppress projection, and
Make projection move along the direction tiltedly facing away from latch hook of groove, and then make lock dog elastic deformation, so that the card of lock dog
The convex draw-in groove with latch hook departs from.
6. according to the puzzle lock for zipper described in claim 3 or 4 or 5, it is characterised in that: described card convex and described projection are all located at
The one end of described lock dog, the other end of described lock dog is affixed with described lock body.
7. according to the puzzle lock for zipper described in claim 3 or 4 or 5, it is characterised in that: also include substrate, described lock dog and institute
State substrate one-body molded.
Puzzle lock for zipper the most according to claim 2, it is characterised in that: also include for making latch hook automatically rotate return
Elastic component, latch hook now is the latch hook that lock dog releases after supporting.
Puzzle lock for zipper the most according to claim 8, it is characterised in that: described elastic component is torsion spring, and described latch hook has two
Individual, described torsion spring is located between two latch hooks, and the face of upspringing of a latch hook, the other end of described torsion spring are supported in one end of described torsion spring
Support the face of upspringing of another latch hook.
Puzzle lock for zipper the most according to claim 9, it is characterised in that: described lock dog is provided with corresponding with described latch hook
Two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610904893.1A CN106285216B (en) | 2016-10-18 | 2016-10-18 | Zipper puzzle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610904893.1A CN106285216B (en) | 2016-10-18 | 2016-10-18 | Zipper puzzle lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106285216A true CN106285216A (en) | 2017-01-04 |
| CN106285216B CN106285216B (en) | 2020-08-14 |
Family
ID=57718412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610904893.1A Active CN106285216B (en) | 2016-10-18 | 2016-10-18 | Zipper puzzle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106285216B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185337A (en) * | 2019-06-28 | 2019-08-30 | 东莞市景瑜实业有限公司 | A kind of sunk type zipper lock |
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| DE102008063180A1 (en) * | 2008-12-19 | 2010-07-01 | Jovana Maier | Closure-locking lever for rear door of truck, has cylinder lock comprising pinion with which locking bolt is moved in recess of lever during rotation of electronic coded key, and safety lock covered with pivotable protective cap |
| CN202866465U (en) * | 2012-09-28 | 2013-04-10 | 东莞市怡丰锁业有限公司 | Lock of luggage zipper |
| CN103075059A (en) * | 2013-01-11 | 2013-05-01 | 广州广电运通金融电子股份有限公司 | Synchronous safety locking device and clamping tank with same |
| CN203654902U (en) * | 2013-07-31 | 2014-06-18 | 东莞市怡丰锁业有限公司 | Combination lock with improved structure |
| CN205330316U (en) * | 2016-01-15 | 2016-06-22 | 东莞市景瑜实业有限公司 | Can prevent not hard up zipper lock of dog |
| CN206581712U (en) * | 2016-10-18 | 2017-10-24 | 东莞市怡丰锁业有限公司 | Puzzle lock for zipper |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2694554Y (en) * | 2004-03-29 | 2005-04-20 | 连展科技（深圳）有限公司 | Electric connector with locking mechanism |
| DE102008063180A1 (en) * | 2008-12-19 | 2010-07-01 | Jovana Maier | Closure-locking lever for rear door of truck, has cylinder lock comprising pinion with which locking bolt is moved in recess of lever during rotation of electronic coded key, and safety lock covered with pivotable protective cap |
| CN202866465U (en) * | 2012-09-28 | 2013-04-10 | 东莞市怡丰锁业有限公司 | Lock of luggage zipper |
| CN103075059A (en) * | 2013-01-11 | 2013-05-01 | 广州广电运通金融电子股份有限公司 | Synchronous safety locking device and clamping tank with same |
| CN203654902U (en) * | 2013-07-31 | 2014-06-18 | 东莞市怡丰锁业有限公司 | Combination lock with improved structure |
| CN205330316U (en) * | 2016-01-15 | 2016-06-22 | 东莞市景瑜实业有限公司 | Can prevent not hard up zipper lock of dog |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185337A (en) * | 2019-06-28 | 2019-08-30 | 东莞市景瑜实业有限公司 | A kind of sunk type zipper lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106285216B (en) | 2020-08-14 |
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20191209 Address after: No. 888, Xinchen Road, Xindai Town, Pinghu City, Jiaxing City, Zhejiang Province Applicant after: Jiaxing Yifeng lock Co., Ltd Address before: 523636 Guangdong Province, Dongguan City Zhangmutou Zhangyang Fu bamboo Dongguan City Industrial Zone Yifeng lock industry Co. Ltd. Applicant before: Dongguan Yifeng Lock Industry Co., Ltd. |
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