CN209556589U - A kind of puzzle lock for zipper - Google Patents
A kind of puzzle lock for zipper Download PDFInfo
- Publication number
- CN209556589U CN209556589U CN201821595570.XU CN201821595570U CN209556589U CN 209556589 U CN209556589 U CN 209556589U CN 201821595570 U CN201821595570 U CN 201821595570U CN 209556589 U CN209556589 U CN 209556589U
- Authority
- CN
- China
- Prior art keywords
- linkage
- block
- pushing
- closing piece
- latch hook
- 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.)
- Active
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a kind of puzzle lock for zipper, its key points of the technical solution are that further including linkage block, linkage block and closing piece linkage connection, pushing and linkage block linkage connection, between code component and latch hook, key assembly is set in pushing for pushing, key assembly and linkage block linkage connection；When being unlocked by key assembly, key assembly drives linkage block mobile, and linkage block drives closing piece movement, to release the limitation moved to latch hook；When code component is locked, the movement of code component limitation pushing, after code component unlock, to the restriction cancellation of pushing, pushing is pushed to drive linkage block mobile, linkage block drives closing piece movement, to release the limitation run to latch hook, the setting of linkage block and closing piece, so that the linkage between key assembly, latch hook and code component is relatively simpler, so that the structure of puzzle lock for zipper entirety is simpler.
Description
Technical field
The utility model relates to coded lock technology fields, more specifically, it relates to a kind of puzzle lock for zipper.
Background technique
Puzzle lock for zipper can generally control the operation of latch hook by key assembly or code component, and then control latch hook
With the sealed of zipper and unlock.Existing puzzle lock for zipper, the linkage between key assembly, latch hook and code component are more multiple
It is miscellaneous, so that whole structure is complex.
Utility model content
The purpose of the utility model is to provide a kind of puzzle lock for zipper, reach between key assembly, latch hook and code component
Linkage it is relatively simpler so that the whole simpler purpose of structure.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of puzzle lock for zipper,
Including code component, key assembly, pushing, closing piece and latch hook, when this puzzle lock for zipper is locked, closing piece limits the movement of latch hook,
It is characterized by also including linkage block, linkage block and closing piece linkage connection, pushing and linkage block linkage couple, and pushing is located at close
Between code character part and latch hook, key assembly is set in pushing, key assembly and linkage block linkage connection；
When being unlocked by key assembly, key assembly drives linkage block mobile, and linkage block drives closing piece movement, thus
Release the limitation moved to latch hook；
When code component is locked, code component limits the movement of pushing, after code component unlock, to the limitation solution of pushing
It removes, pushing is pushed to drive linkage block mobile, linkage block drives closing piece movement, to release the limitation run to latch hook.
As what is advanced optimized, key assembly includes lock core, and lock core is equipped with linkage post, and linkage block offers the first linkage
Slot, linkage post are located in the first linkage slot；
When being unlocked by key assembly, key band movable lock core is rotated, and lock core drives linkage block mobile by linkage post,
Linkage post moves in the first linkage slot.
As what is advanced optimized, linkage block offers the second linkage slot, and closing piece is equipped with linkage convex block, and linkage convex block is located at
In second linkage slot, linkage block mobile realize drives linkage convex block movement by the second linkage slot when unlock, to drive closing piece
Movement.
As what is advanced optimized, the second linkage slot offers the first supplemental slanted surface and/or linkage convex block is auxiliary equipped with second
Inclined-plane is helped, the second linkage slot is realized by the first supplemental slanted surface and/or the second supplemental slanted surface drives linkage convex block movement.
As what is advanced optimized, closing piece offers recessing groove, and when this puzzle lock for zipper is locked, recessing groove and latch hook are wrong
It opens, closing piece limits the movement of latch hook, and when unlock, closing piece moves to recessing groove and latch hook alignment, releases what closing piece moved latch hook
Limitation.
It further include lock hook seat as what is advanced optimized, latch hook is rotationally connected with lock hook seat, is arranged in the shaft of latch hook
Reduction torsion spring.
As what is advanced optimized, lock hook seat offers sliding slot, closing piece sliding in sliding slot, and closing piece it is mobile when in sliding slot
Interior sliding is equipped with closing piece reset spring between closing piece and sliding slot.
As what is advanced optimized, code component include password wheels group, center-pole, center-pole reset spring, adjust code block and
Code switch is adjusted, adjusts code block and tune code switch to be located at one end of the separate pushing of center-pole, one end of the close pushing of center-pole is set
There is limited block, center-pole reset spring is set on center-pole；
When code component is locked, center-pole can not be moved, and limited block limits the movement of pushing；After code component unlock, in
Core bar is removable, and when pushing pushing, pushing pushes center-pole mobile by limited block, and center-pole reset spring generates elastic shape
Become；It, can be by adjusting code switch and code block being adjusted to modify unlocking pin in the state of code component unlock.
In conclusion the utility model has the following beneficial effects: this puzzle lock for zipper passes through band when being unlocked
Dynamic linkage block is mobile, and linkage block drives closing piece movement, and then releases the limitation moved to latch hook, the setting of linkage block and closing piece,
So that the linkage between key assembly, latch hook and code component is relatively simpler, so that the structure of puzzle lock for zipper entirety
It is simpler.
Detailed description of the invention
Fig. 1 is the decomposed structural schematic diagram of puzzle lock for zipper in embodiment；
Fig. 2 is the part point of the code component of puzzle lock for zipper in embodiment, key assembly, pushing, linkage block and latch hook
Solution structure schematic diagram；
Fig. 3 is the linkage block of puzzle lock for zipper in embodiment, the decomposition texture schematic diagram of closing piece and latch hook.
In figure: 1, shell；2, code component；21, password wheels group；22, center-pole；221, limited block；23, center-pole resets
Spring；24, code block is adjusted；25, code switch is adjusted；3, key assembly；31, lock core；311, linkage post；4, pushing；5, linkage block；51,
First linkage slot；52, the second linkage slot；521, the first supplemental slanted surface；6, closing piece；61, link convex block；611, the second auxiliary is oblique
Face；62, recessing groove；600, closing piece reset spring；7, latch hook；8, lock hook seat；81, sliding slot.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, Figure 2 and Figure 3, a kind of puzzle lock for zipper include shell 1 and the code component 2 for being installed on shell 1,
Key assembly 3, pushing 4, linkage block 5, closing piece 6 and latch hook 7.Pushing 4 is between code component 2 and latch hook 7, key assembly 3
In pushing 4.Pushing 4 and the linkage connection of linkage block 5, key assembly 3 and the linkage connection of linkage block 5, linkage block 5 and lock connection
Dynamic connection.When this puzzle lock for zipper is locked, closing piece 6 limits the movement of latch hook 7, and latch hook 7 limits the movement of zipper.Pass through set of keys
When part 3 is unlocked, key assembly 3 drives linkage block 5 mobile, and linkage block 5 drives closing piece 6 to move, releasing pair after screw-home movement
The limitation that latch hook 7 moves, latch hook 7 release the limitation moved to zipper after moving.When code component 2 is locked, code component 2 is limited
The movement of pushing 4.After code component 2 unlocks, to the restriction cancellation of pushing 4, pushing 4 is pushed to drive linkage block 5 mobile, linkage block
5 drive closing piece 6 to move, to release the limitation moved to latch hook 7.This puzzle lock for zipper is joined when being unlocked by driving
The movement of motion block 5, the drive movement of closing piece 6 of linkage block 5, and then the limitation that releasing moves latch hook 7, linkage block 5 and closing piece 6 are set
It sets, so that the linkage between key assembly 3, latch hook 7 and code component 2 is relatively simpler, so that puzzle lock for zipper is whole
Structure it is simpler.
As shown in Fig. 2, code component 2 includes password wheels group 21, center-pole 22, center-pole reset spring 23, adjusts code block 24
With adjust code switch 25, adjust code block 24 and adjust code switch 25 be located at center-pole 22 separate pushing 4 one end, center-pole 22 it is close
One end of pushing 4 is equipped with limited block 221, and center-pole reset spring 23 is set on center-pole 22.When code component 2 is locked, in
Core bar 22 can not move, and limited block 221 limits the movement of pushing 4.After code component 2 unlocks, center-pole 22 is removable, and promotion pushes away
When making 4, pushing 4 pushes center-pole 22 mobile by limited block 221, and center-pole reset spring 23 generates elastic deformation.In password
It, can be by adjusting code switch 25 and code block 24 being adjusted to modify unlocking pin in the state that component 2 unlocks.
As shown in Figures 2 and 3, key assembly 3 includes lock core 31, and lock core 31 is equipped with linkage post 311.Linkage block 5 offers
First linkage slot 51, linkage post 311 are located in the first linkage slot 51.When being unlocked by key assembly 3, key band movable lock core
31 rotations drive linkage block 5 mobile when lock core 31 rotates by linkage post 311, and linkage post 311 is moved in the first linkage slot 51
It is dynamic.This puzzle lock for zipper includes that closing piece 6 corresponding with two latch hooks 7, two closing pieces 6 are equipped with respectively by two latch hooks 7 and two
Link convex block 61.Linkage block 5 is opened up there are two the second linkage slot 52, and the linkage convex block 61 of two closing pieces 6 is located at two the
In two linkage slots 52.Second linkage slot 52 offers the first supplemental slanted surface 521, and linkage convex block 61 is equipped with and the first supplemental slanted surface
521 mutually matched second supplemental slanted surfaces 611, linkage block 5 is mobile to realize that the second linkage slot 52 is oblique by the first auxiliary when unlocking
The mutual cooperation in face 521 and the second supplemental slanted surface 611 is realized and drives linkage convex block 61 mobile, to drive closing piece 6 mobile.In
In other embodiments, only the first supplemental slanted surface 521 or linkage convex block 61 can also be offered equipped with the second auxiliary by the second linkage slot 52
Inclined-plane 611.Closing piece 6 offers recessing groove 62, and when this puzzle lock for zipper is locked, recessing groove 62 and latch hook 7 are staggered, and closing piece 6 limits
The movement of latch hook 7；When unlock, closing piece 6 moves to recessing groove 62 and latch hook 7 is aligned, and releases the limitation that closing piece 6 moves latch hook 7,
Limitation of the movable releasing of latch hook 7 to zipper.This puzzle lock for zipper further includes latch hook 7, and two latch hooks 7 are rotationally connected with lock
Hook seat 8.Reduction torsion spring (not shown) is arranged in the shaft of latch hook 7, reduction torsion spring generates elastic shape when latch hook 7 rotates
Become.Lock hook seat 8 is opened up there are two sliding slot 81, and two closing pieces 6 are located in two sliding slots 81, and in sliding slot when the movement of closing piece 6
Sliding in 81.Closing piece reset spring 600 is equipped between closing piece 6 and sliding slot 81, closing piece 6 is mobile to realize that closing piece resets bullet when unlocking
Spring 600 generates elastic deformation.
When being unlocked by key assembly 3, key is inserted into lock core 31 and rotates with movable lock core 31, and lock core 31 passes through linkage post
311 drive linkage block 5 mobile, and linkage block 5 drives closing piece 6 mobile by the cooperation of the second linkage slot 52 and the convex block 61 that links, lock
Block 6 is moved to latch hook 7 and recessing groove 62 is aligned, limitation of the movable releasing of latch hook 7 to zipper.After code component 2 unlocks, center
Bar 22 is removable, pushes pushing 4, and pushing 4 drives linkage block 5 mobile, and linkage block 5 passes through the second linkage slot 52 and linkage convex block 61
Cooperation drive closing piece 6 mobile, closing piece 6 is moved to latch hook 7 and recessing groove 62 is aligned, the movable limit released to zipper of latch hook 7
System.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of puzzle lock for zipper, including code component, key assembly, pushing, closing piece and latch hook, the locking of this puzzle lock for zipper
When, closing piece limits the movement of latch hook, it is characterised in that: further includes linkage block, linkage block and closing piece linkage connection, pushing and linkage
Block linkage connection, between code component and latch hook, key assembly is set in pushing for pushing, key assembly and linkage block linkage
Connection；
When being unlocked by key assembly, key assembly drives linkage block mobile, and linkage block drives closing piece movement, to release
Limitation to latch hook movement；
When code component is locked, code component limits the movement of pushing and, to the restriction cancellation of pushing, pushes away after code component unlock
Dynamic pushing drives linkage block mobile, and linkage block drives closing piece movement, to release the limitation run to latch hook.
2. a kind of puzzle lock for zipper according to claim 1, it is characterised in that: key assembly includes lock core, and lock core is equipped with
Linkage post, linkage block offer the first linkage slot, and linkage post is located in the first linkage slot；
When being unlocked by key assembly, key band movable lock core is rotated, and lock core drives linkage block mobile by linkage post, linkage
Column moves in the first linkage slot.
3. a kind of puzzle lock for zipper according to claim 2, it is characterised in that: linkage block offers the second linkage slot, lock
Block is equipped with linkage convex block, links convex block in the second linkage slot, and linkage block mobile realize passes through the second linkage slot band when unlocking
Dynamic linkage convex block movement, so that closing piece be driven to move.
4. a kind of puzzle lock for zipper according to claim 3, it is characterised in that: it is oblique that the second linkage slot offers the first auxiliary
Face and/or linkage convex block are equipped with the second supplemental slanted surface, and the second linkage slot is real by the first supplemental slanted surface and/or the second supplemental slanted surface
Now drive linkage convex block movement.
5. a kind of puzzle lock for zipper according to claim 1, it is characterised in that: closing piece offers recessing groove, this zipper is close
When locking lock, recessing groove and latch hook are staggered code, and closing piece limits the movement of latch hook, and when unlock, closing piece moves to recessing groove and latch hook
Alignment releases the limitation that closing piece moves latch hook.
6. a kind of puzzle lock for zipper according to claim 1, it is characterised in that: further include lock hook seat, latch hook rotation connection
In being arranged with reduction torsion spring on lock hook seat, the shaft of latch hook.
7. a kind of puzzle lock for zipper according to claim 6, it is characterised in that: lock hook seat offers sliding slot, closing piece sliding
In in sliding slot, and when closing piece is mobile, slides in sliding slot, and closing piece reset spring is equipped between closing piece and sliding slot.
8. a kind of puzzle lock for zipper according to claim 1, it is characterised in that: code component includes password wheels group, center
Bar, center-pole reset spring adjust code block and adjust code switch, and code block and tune code switch is adjusted to be located at the one of the separate pushing of center-pole
The one end at end, the close pushing of center-pole is equipped with limited block, and center-pole reset spring is set on center-pole；
When code component is locked, center-pole can not be moved, and limited block limits the movement of pushing；After code component unlock, center-pole
Removable, when pushing pushing, pushing pushes center-pole mobile by limited block, and center-pole reset spring generates elastic deformation；In
It, can be by adjusting code switch and code block being adjusted to modify unlocking pin in the state of code component unlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821595570.XU CN209556589U (en) | 2018-09-28 | 2018-09-28 | A kind of puzzle lock for zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821595570.XU CN209556589U (en) | 2018-09-28 | 2018-09-28 | A kind of puzzle lock for zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209556589U true CN209556589U (en) | 2019-10-29 |
Family
ID=68298821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821595570.XU Active CN209556589U (en) | 2018-09-28 | 2018-09-28 | A kind of puzzle lock for zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209556589U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081461A (en) * | 2020-09-29 | 2020-12-15 | 东莞市怡丰锁业有限公司 | Zipper coded lock |
| CN112431484A (en) * | 2020-11-25 | 2021-03-02 | 东莞市怡丰锁业有限公司 | Zipper coded lock |
-
2018
- 2018-09-28 CN CN201821595570.XU patent/CN209556589U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081461A (en) * | 2020-09-29 | 2020-12-15 | 东莞市怡丰锁业有限公司 | Zipper coded lock |
| CN112431484A (en) * | 2020-11-25 | 2021-03-02 | 东莞市怡丰锁业有限公司 | Zipper coded lock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106760988B (en) | A kind of slim padlock easily to operate | |
| CN106760987B (en) | A kind of password padlock | |
| US20160290014A1 (en) | A Luggage Fixing Lock | |
| CN204609537U (en) | A kind of case and bag puzzle lock for zipper | |
| CN205476908U (en) | Zipper code lock | |
| CN104763247A (en) | Suitcase zipper password lock | |
| CN107489315A (en) | A kind of padlock that can cover in slider of slide fastener | |
| WO2016155066A1 (en) | Suitcase combination lock | |
| CN209556589U (en) | A kind of puzzle lock for zipper | |
| CN109236065A (en) | A kind of pull-down zipper lock | |
| CN208310467U (en) | A kind of lock tongue group and the luggage puzzle lock for zipper comprising the lock tongue group | |
| CN206110896U (en) | A016 encryption -key pulling -on piece lock | |
| CN104790773B (en) | A kind of slim luggage combination lock | |
| CN109763717A (en) | A kind of zipper lock | |
| CN108843154A (en) | A kind of slim luggage fixing lock | |
| CN206571278U (en) | A kind of password padlock | |
| CN209145431U (en) | A kind of slim luggage fixing lock | |
| CN110206401A (en) | A kind of padlock | |
| CN208380321U (en) | A kind of sunk type fixing lock | |
| CN210483311U (en) | Sunken zipper lock | |
| CN109763718B (en) | Central control padlock | |
| CN209603663U (en) | A kind of sunk type fixing lock | |
| CN205172189U (en) | Trick lock that can two side chains closes | |
| CN209195191U (en) | A kind of Suitcase customs lock | |
| CN110185337A (en) | A kind of sunk type zipper lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |