CN107355143A - A kind of lock control mechanism and there is its padlock - Google Patents
A kind of lock control mechanism and there is its padlock Download PDFInfo
- Publication number
- CN107355143A CN107355143A CN201710600878.2A CN201710600878A CN107355143A CN 107355143 A CN107355143 A CN 107355143A CN 201710600878 A CN201710600878 A CN 201710600878A CN 107355143 A CN107355143 A CN 107355143A
- Authority
- CN
- China
- Prior art keywords
- lock
- wheel shaft
- closing piece
- block
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
-
- 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
- E05B37/025—Permutation or combination locks; Puzzle locks with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others in padlocks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/06—Shackles; Arrangement of the shackle
- E05B67/22—Padlocks with sliding shackles, with or without rotary or pivotal movement
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The present invention a kind of lock control mechanism and there is its padlock, lock control mechanism is by the way that latch hook to be located to the head end of wheel shaft, closing piece is located at the stage casing of wheel shaft, closing piece catches on latch hook, and closing piece is stopped by code component at wheel shaft and can not moved toward wheel shaft head end direction, treat that the password wheels in code component turn to that password is correct, then code component does not stop closing piece at wheel shaft, unlocked so that closing piece can move together with the latch hook caught on toward wheel shaft head end direction, password unblock can be achieved in this；Again by the way that lock core is located at into wheel shaft tail end, insert the key turns then lock core drive closing piece rotation of lock core, so that closing piece no longer catches on latch hook, latch hook obtains conventional wheel shaft head end direction movement and realizes that key unlocks, and key when unlocking lock core directly control the movement of closing piece to realize, so as to simplify the drive connection of lock control mechanism so that padlock of the invention also simplify its drive connection in the case where that can realize a variety of unlocking manners.
Description
Technical field
The present invention relates to lock technology field, and in particular to a kind of lock control mechanism and has its padlock.
Background technology
At present, the more and more compact, exquisite of case and bag design is a kind of trend, and the lockset on case and bag to match therewith is also required to
That designs is more next exquisite so that the effect of lockset is offset since anti-theft feature to decoration functions, especially padlock, due to it
Body can remove from casing so that the very little that its volume can design, the more individual character and diversity that outward appearance can also design,
So that use of the padlock on exquisite or high-grade case and bag is more extensive.
The core component of padlock is lock control mechanism, in the prior art, to cause the compact of padlock, the knot of lock control mechanism
Structure is typically relatively simple, is typically only capable to realize that either the single unlocking manner such as key or fingerprint is unlocked numerical ciphers, this
So that underaction is convenient when in use for padlock, if enabling padlock to be unlocked using a variety of unlocking manners, must just use
Complicated lock control mechanism, so as to take the larger space of lock body, and then just needs the volume of padlock to design sufficiently large, large volume
Padlock its decoration performance will be caused to have a greatly reduced quality.In addition, existing lock control mechanism when key is unlocked, it is necessary to lock
Core first releases the movement of wheel shaft so that could realize that closing piece indirectly unlocks after wheel shaft movement, so as to complicated lock control mechanism
Drive connection.
The content of the invention
An object of the present invention is to be directed to deficiency of the prior art, and a variety of unblock sides can be realized by providing one kind
The lock control mechanism that formula, transmission control relation simplify.
The second object of the present invention is to be directed to deficiency of the prior art, and a variety of unblock sides can be realized by providing one kind
The padlock that formula and transmission control relation simplify.
An object of the present invention is achieved through the following technical solutions.
A kind of lock control mechanism is provided, including latch hook, wheel shaft, code component and lock core, latch hook are located at the head end of wheel shaft, closing piece
Be located at the stage casing of wheel shaft, closing piece catches on latch hook, and closing piece at wheel shaft by code component stop thus can not be toward wheel shaft head end
Direction is moved, and the password wheels in code component turn to the correct then code component of password and no longer stop closing piece at wheel shaft, so as to
Enable closing piece to move toward wheel shaft head end direction together with the latch hook caught on to unlock；Lock core is located at wheel shaft tail end, insertion lock
Then lock core drives closing piece to rotate to the key turns of core, so that closing piece no longer catches on latch hook, latch hook obtains conventional wheel shaft head end direction
Mobile unblock.
Wherein, code component includes clamping block and password wheel assembly, and the stage casing depression of closing piece is embedded in for clamping block, password wheels
Assemblies block clamping block moves toward wheel shaft head end direction, so as to which clamping block stops the mobile unblock of closing piece.
Wherein, wheel shaft is provided with accommodating cavity, and closing piece and clamping block are all located in accommodating cavity and can moved along its axis, and house
The sidepiece of chamber offers opening chute, and the principal solution lock projection of clamping block protrudes from opening chute and can slid axially along it, close
For code wheel assembly set outside wheel shaft, password wheel assembly is provided with principal solution lock crossbeam；When numerical ciphers unlock, stir in password wheel assembly
Password wheels are correct to password, and principal solution lock crossbeam face principal solution lock projection is so that clamping block can be toward wheel shaft head end direction movement solution
Lock.
Wherein, password wheel assembly includes password wheels and adjusts code wheel, and password wheel case is outer positioned at tune code wheel and drives its rotation, main
Lock crossbeam is solved on tune code wheel.
Wherein, code wheel is adjusted to be additionally provided with auxiliary solution lock crossbeam, wheel shaft is provided with auxiliary unblock projection；Principal solution lock crossbeam face principal solution lock is convex
During block, the auxiliary solution auxiliary unblock projection of lock crossbeam face.
Wherein, latch hook includes lock shaft, and shaft locking sleeve is provided with moving block and adjusts code block, adjust code block be located at moving block and tune code wheel it
Between；When adjusting code, moving block rotates, and then promotion tune code block is mobile towards tune code wheel direction so that principal solution lock projection removal master goes out to unlock
Groove, rotational password wheel can carry out tune code.
Wherein, latch hook is provided with fixture block, and closing piece is provided with the neck with fixture block clamping, when key unlocks, inserts the key of lock core
Rotating then lock core drives closing piece (5) to rotate so that fixture block departs from neck, and then latch hook can be toward the movement unblock of wheel shaft head end direction.
Wherein, latch hook is also equipped with the block that can be stretched, and moving block offers unblock hole position and locking hole position；Latch hook position
When locking state, block is in locking hole position, and when latch hook is located at released state, block is in unblock hole position.
The second object of the present invention is achieved through the following technical solutions.
A kind of padlock, including lock control mechanism, the lock control mechanism are described lock control mechanism.
Wherein, latch hook is provided with the locking bar for the lockhole for being used to insert slide fastener, and moving block, which is provided with, to be used for zip-lock in locking bar
On lock face.
Beneficial effects of the present invention：
The lock control mechanism of the present invention, by the way that latch hook to be located to the head end of wheel shaft, closing piece is located at the stage casing of wheel shaft, and closing piece catches on lock
Hook, and closing piece is stopped thus can not moved toward wheel shaft head end direction by code component at wheel shaft, is treated close in code component
Code wheel turns to that password is correct, then code component no longer stops closing piece at wheel shaft, so that closing piece can be together with being caught on
Latch hook moves toward wheel shaft head end direction unlock together, and password unblock can be achieved in this；Again by the way that lock core is located at into wheel shaft tail end, insert
Enter the key turns then lock core drive closing piece rotation of lock core, so that closing piece no longer catches on latch hook, latch hook obtains conventional wheel shaft head end
Direction movement unblock, key unblock can be achieved in this, and lock core directly controls the movement of closing piece to realize, relatively when key unlocks
A variety of unblock sides can realized come the movement of indirect control closing piece, the present invention by the movement of control wheel shaft in existing lock core
In the case of formula, the drive connection of lock control mechanism is simplified.
The padlock of the present invention, by using above-mentioned lock control mechanism so that padlock can only can realize the feelings of a variety of unlocking manners
Under condition, the drive connection in padlock also simplify.
Brief description of the drawings
Using accompanying drawing, the invention will be further described, but the embodiment in accompanying drawing does not form any resistance to the present invention
Gear, for one of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to the following drawings
Other accompanying drawings.
Fig. 1 is the structural representation of the padlock of the present invention.
The padlock that Fig. 2 is the present invention only pins a slide fastener（Another slide fastener is not lockable）Structural representation.
Fig. 3 is the structural representation of the decomposed of the padlock of the present invention.
Fig. 4 is the closing piece of the present invention and the structural representation of clamping block clamping.
Fig. 5 is the structural representation of the decomposition of the padlock of the present invention.
Fig. 1 includes into Fig. 5：
1- slide fasteners；
2- latch hooks, 21- lock shafts, 22- fixture blocks, 23- blocks, 24- locking bars；
3- wheel shafts, 31- accommodating cavities, 32- openings chute, the auxiliary unblock projections of 33-, 34- axle beds；
4- lock cores；
5- closing pieces, 51- necks；
6- clamping blocks, 61- principal solutions lock projection；
7- moving blocks, 71- unblocks hole position, 72- lockings hole position, 73- lock faces；
8- shells, 81- locking steps；
9- adjusts code wheel, 91- principal solutions lock crossbeam, the auxiliary solution lock crossbeams of 92-；
10- password wheels；
11- adjusts code seat；
12- adjusts code block；
13- clutch blocks.
Embodiment
The invention will be further described with the following Examples, a kind of lock control mechanism of the invention, such as Fig. 3 to Fig. 5 institutes
Show, its structure includes latch hook 2, wheel shaft 3 and lock core 4, and latch hook 2 is located at the head end of wheel shaft 3, and lock core 4 is located at the tail end of wheel shaft 3, lock
To stop that unblock is realized in motion upwards for its, closing piece 5 is stopped to moving up in the stage casing of wheel shaft 3 by code component for block 5 and the clamping of latch hook 2
It is dynamic.
Code component includes password wheel assembly and clamping block 6, and password wheels assembly set is outside wheel shaft 3, its axial direction of the interior edge of wheel shaft 3
Accommodating cavity 31 is offered, closing piece 5 and clamping block 6 are all located at accommodating cavity 31, and closing piece 5 can stop that latch hook 2 moves up, closing piece 5
Stage casing depression be embedded in for clamping block 6 to stop that closing piece 5 moves up, password wheels assemblies block clamping block 6 moves upwards.Treat
The password wheels 10 of password wheel assembly dial to the resistance that numerical ciphers are correct, then password wheels module cancels move up to clamping block 6
Gear, and then closing piece 5 can also move up, and finally make it that unblock is realized in motion to latch hook 2 upwards.Rotated in key insertion lock core 4,
Lock core 4, which rotates, drives closing piece 5 to rotate, and closing piece 5 can rotate with respect to clamping block 6 so that closing piece 5 and the not clamping of latch hook 2,
So as to which latch hook 2 can move up realization unblock, this causes when key unlocks, and lock core 4 can directly control the movement of closing piece 5
Realize, relative to existing lock core by the movement of control wheel shaft 3 come the movement of indirect control closing piece 5, the present invention is can be real
In the case of existing a variety of unlocking manners, the drive connection of lock control mechanism is simplified.
Further, the sidepiece of accommodating cavity 31 offers opening chute 32, and the principal solution lock projection 61 of clamping block 6 protrudes from out
Mouthful chute 32 and it can be slid axially along it.Password wheel assembly includes adjusting code wheel 9 and password wheels 10, and password wheels 10, which drive, adjusts code wheel
9 rotate, and adjust code wheel 9 to be provided with principal solution lock crossbeam 91.It is correct to treat that password wheels 10 dial to numerical ciphers, then the face of principal solution lock crossbeam 91
Principal solution locks projection 61, and such principal solution lock projection 61 can move up insertion principal solution lock crossbeam 91, so as to which clamping block 6 can be along opening
Mouthful upward sliding of chute 32, so closing piece 5 can upward sliding, now can be upward with hand so as to which latch hook 2 can move up
Lift latch hook 2 so that slide fastener 1 can depart from realization unblock with latch hook 2.The tail end of wheel shaft 3 is connected with and its integrally formed axle
Seat 34, axle bed 34 offer the storage tank connected with accommodating cavity 31, and lock core 4 is located in storage tank and can simultaneously rotated in it,
Lock core 4 drives closing piece 5 to rotate by clutch block 13, and closing piece 5, which rotates, makes it be unlocked with the clamping of latch hook 2 disengaging.Such as Fig. 4 and
Shown in Fig. 5, latch hook 2 is provided with lock shaft 21, and the lower end of lock shaft 21 is provided with fixture block 22, and the upper end of closing piece 5 is provided with and the clamping of fixture block 22
Neck 51.When key unlocks, key inserts lock core 4 to drive closing piece 5 to rotate, and closing piece 5, which rotates, causes fixture block 22 to depart from neck 51,
So as to use zip hook 2 of handing up so that slide fastener 1 can depart from latch hook 2.
The present invention sets storage tank by setting accommodating cavity 31 in the wheel shaft 3 in axle bed 34, and closing piece 5 is positioned at holding
Put in chamber 31, lock core 4 is located in storage tank so that closing piece 5 and lock core 4 are without additional space is taken, so that lock control
The structure of mechanism is more compact, and space-consuming is substantially reduced, and the lock control mechanism of the present invention can not only pass through closing piece 5 and lock
Core 4 realizes that key unlocks, additionally it is possible to realizes that numerical ciphers unlock by closing piece 5 and clamping block 6 so that lock control machine of the invention
Structure it is compact-sized, occupy little space in the case of, additionally it is possible to realize a variety of unlocking manners, strengthen flexibility and side that it is used
Just property, and when key is unlocked, need not the unlock movement of block 6 of lock core 4 can be directly unlocked, and simplify biography
Dynamic relation.
When numerical ciphers unlock, realization solution in principal solution lock crossbeam 91 is smoothly slipped into enable principal solution to lock projection 61
Lock, adjusts code wheel 9 to be additionally provided with auxiliary solution lock crossbeam 92, and wheel shaft 3 is externally provided with auxiliary unblock projection 33.Stir password wheels 10 and turn to principal solution lock
It is auxiliary to solve the also auxiliary unblock projection 33 of face of lock crossbeam 92 when the face principal solution of groove 91 locks projection 61.Certainly when adjusting code, auxiliary unblock is recessed
Groove 92 and auxiliary unblock projection 33 are it is also possible that adjust code wheel 9 more smoothly up or down.
The tune code seat 11 with adjusting code wheel 9 to be close to side by side is also arranged with outside wheel shaft 3, adjusts code seat 11 and tune code wheel 9 to be all located at close
In code wheel 10, adjust code seat 11 not rotated with password wheels 10, more have feel when adjusting code seat 11 that password wheels 10 are stirred.Adjust code seat 11
It is again provided with adjusting principal solution lock crossbeam 91 and the auxiliary solution corresponding principal solution lock crossbeam of lock crossbeam 92 and auxiliary solution lock crossbeam on code wheel 9.
As shown in Figure 3 and Figure 5, moving block 7 is arranged with outside lock shaft 21 and adjusts code block 12, adjust code block 12 be located at moving block 7 and
Between tune code wheel 9.When adjusting code, moving block 7 is rotated, and then promotes and adjust code block 12 to move down, and code wheel 9 is adjusted to moving down so as to promote
Move to unblock projection and remove solution lock crossbeam, now, tune code can be carried out by stirring password wheels 10.
Latch hook 2 is also equipped with the block 23 that can be stretched, and moving block 7 offers unblock hole position 71 and locking hole position 72.Lock
When hook 2 is located at locking state, block 23 is in locking hole position 72, and when latch hook 2 is located at released state, block 23 is positioned at solution lockhole
In position 71.So convenient use personnel can quick sensing latch hook 2 whether unlock in place or locking in place.
As depicted in figs. 1 and 2, there is the padlock of above-mentioned lock control mechanism, it includes shell 8, and lock control mechanism is located at shell 8
Interior, this allows the volume of padlock to design more compact, and can also realize a variety of unlocking manners, and then cause padlock
Using more flexibly and conveniently.
As depicted in figs. 1 and 2, latch hook 2 be provided be used for insert slide fastener 1 lockhole locking bar 24, moving block 7 be provided be used for will
Slide fastener 1 is locked in the lock face 73 on locking bar 24.Because moving block 7 is located in shell 8, lock face 73 is then corresponded on shell 8
Locking step 81.In addition, when adjusting code, moving block 7 rotates with shell 8, and then realizes and adjust code.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The stop of scope is protected, although being explained with reference to preferred embodiment to the present invention, one of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent substitution, without departing from the reality of technical solution of the present invention
Matter and scope.
Claims (10)
1. a kind of lock control mechanism, including latch hook, wheel shaft, code component and lock core, it is characterised in that：Latch hook is located at the head of wheel shaft
End, closing piece are located at the stage casing of wheel shaft, and closing piece catches on latch hook, and closing piece is stopped thus past can not taken turns by code component at wheel shaft
Spindle nose extreme direction moves, and the password wheels in code component turn to the correct then code component of password and no longer stop lock at wheel shaft
Block, unlocked so that closing piece can move together with the latch hook caught on toward wheel shaft head end direction；
Lock core is located at wheel shaft tail end, the key turns then lock core drive closing piece rotation of lock core is inserted, so that closing piece is no longer caught on
Latch hook, latch hook obtain conventional wheel shaft head end direction movement unblock.
A kind of 2. lock control mechanism according to claim 1, it is characterised in that：Code component includes clamping block and password wheels group
Part, the stage casing depression of closing piece are embedded in for clamping block, and password wheels assemblies block clamping block moves toward wheel shaft head end direction, so as to lock
Block stops the mobile unblock of closing piece.
A kind of 3. lock control mechanism according to claim 2, it is characterised in that：Wheel shaft is provided with accommodating cavity, closing piece and clamping block
It is all located in accommodating cavity and can moves along its axis, the sidepiece of accommodating cavity offers opening chute, and the principal solution lock of clamping block is convex
Block protrudes from opening chute and can slid axially along it, and password wheels assembly set outside wheel shaft, provided with principal solution lock by password wheel assembly
Groove；When numerical ciphers unlock, the password wheels stirred in password wheel assembly are correct to password, and principal solution lock crossbeam face principal solution lock is convex
Block is so that clamping block can be toward the movement unblock of wheel shaft head end direction.
A kind of 4. lock control mechanism according to claim 3, it is characterised in that：Password wheel assembly includes password wheels and adjusts code
Wheel, positioned at adjusting code wheel outer and driving its rotation, principal solution lock crossbeam is located to be adjusted on code wheel password wheel case.
A kind of 5. lock control mechanism according to claim 4, it is characterised in that：Code wheel is adjusted to be additionally provided with auxiliary solution lock crossbeam, wheel shaft
Provided with auxiliary unblock projection；When principal solution lock crossbeam face principal solution locks projection, the auxiliary solution auxiliary unblock projection of lock crossbeam face.
A kind of 6. lock control mechanism according to claim 4, it is characterised in that：Latch hook includes lock shaft, and shaft locking sleeve, which is provided with, to be rotated
Block and tune code block, adjust code block to be located between moving block and tune code wheel；When adjusting code, moving block rotates, and then promotes and adjust code block towards tune
Code wheel direction is mobile so that principal solution lock projection removes master and goes out to solve lock crossbeam, and rotational password wheel can carry out tune code.
A kind of 7. lock control mechanism according to claim 1, it is characterised in that：Latch hook is provided with fixture block, and closing piece is provided with and fixture block
The neck of clamping, when key unlocks, inserting the key turns of lock core, then lock core drives closing piece (5) to rotate so that fixture block departs from card
Groove, and then latch hook can be toward the movement unblock of wheel shaft head end direction.
A kind of 8. lock control mechanism according to claim 1, it is characterised in that：Latch hook is also equipped with the block that can be stretched,
Moving block offers unblock hole position and locking hole position；When latch hook is located at locking state, in locking hole position, latch hook is located at block
During released state, block is in unblock hole position.
9. a kind of padlock, including lock control mechanism, it is characterised in that：The lock control mechanism is the lock described in claim any one of 1-8
Control mechanism.
A kind of 10. padlock according to claim 9, it is characterised in that：Latch hook is provided with the lock for the lockhole for being used to insert slide fastener
Bar, moving block are provided with the lock face being used for by zip-lock on locking bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710600878.2A CN107355143B (en) | 2017-07-21 | 2017-07-21 | Lock control mechanism and padlock with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710600878.2A CN107355143B (en) | 2017-07-21 | 2017-07-21 | Lock control mechanism and padlock with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107355143A true CN107355143A (en) | 2017-11-17 |
| CN107355143B CN107355143B (en) | 2023-07-25 |
Family
ID=60285435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710600878.2A Active CN107355143B (en) | 2017-07-21 | 2017-07-21 | Lock control mechanism and padlock with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107355143B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050223479A1 (en) * | 2002-06-21 | 2005-10-13 | Griffits John P | Garments that automatically disrobe in response to remote control means |
| CN101225729A (en) * | 2008-02-03 | 2008-07-23 | 深圳市俊武科技有限公司 | Security box management and control system as well as management and control method |
| CN102864986A (en) * | 2012-09-25 | 2013-01-09 | 宾梦 | Universal lockset |
| CN104763247A (en) * | 2015-03-30 | 2015-07-08 | 东莞市怡丰锁业有限公司 | Suitcase zipper password lock |
| US20160222697A1 (en) * | 2014-04-30 | 2016-08-04 | Yifeng Manufacturing Co., Ltd. | A Lock |
| CN207194658U (en) * | 2017-07-21 | 2018-04-06 | 东莞市怡丰锁业有限公司 | A kind of lock control mechanism and there is its padlock |
-
2017
- 2017-07-21 CN CN201710600878.2A patent/CN107355143B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050223479A1 (en) * | 2002-06-21 | 2005-10-13 | Griffits John P | Garments that automatically disrobe in response to remote control means |
| CN101225729A (en) * | 2008-02-03 | 2008-07-23 | 深圳市俊武科技有限公司 | Security box management and control system as well as management and control method |
| CN102864986A (en) * | 2012-09-25 | 2013-01-09 | 宾梦 | Universal lockset |
| US20160222697A1 (en) * | 2014-04-30 | 2016-08-04 | Yifeng Manufacturing Co., Ltd. | A Lock |
| CN104763247A (en) * | 2015-03-30 | 2015-07-08 | 东莞市怡丰锁业有限公司 | Suitcase zipper password lock |
| CN207194658U (en) * | 2017-07-21 | 2018-04-06 | 东莞市怡丰锁业有限公司 | A kind of lock control mechanism and there is its padlock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107355143B (en) | 2023-07-25 |
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