CN218438764U - Compact coded lock capable of being unlocked from two sides - Google Patents
Compact coded lock capable of being unlocked from two sides Download PDFInfo
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- CN218438764U CN218438764U CN202222545520.3U CN202222545520U CN218438764U CN 218438764 U CN218438764 U CN 218438764U CN 202222545520 U CN202222545520 U CN 202222545520U CN 218438764 U CN218438764 U CN 218438764U
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- locking
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Abstract
The utility model relates to the technical field of coded locks, in particular to a compact coded lock unlocked at two sides, which comprises a lock shell, wherein lock holes are respectively arranged at two sides of the lock shell, lock hooks are respectively arranged in the lock shell corresponding to the positions of the lock holes at the two sides of the lock shell, and the lock hooks are arranged in the lock shell in a sliding way; the lock shell is also internally provided with a lock block which simultaneously limits the two groups of lock hooks to slide, the lock shell is also provided with a password component and a key lock cylinder which are used for locking or unlocking the lock block, and the lock shell is also internally provided with a second elastic piece which is used for resetting the lock block; the lock shell is also provided with an operating piece which moves towards different directions to respectively push the two groups of lock hooks during unlocking. The key lock cylinder is arranged in the lock block in a penetrating mode, a first hook portion and a second hook portion which are respectively hooked with the two groups of lock hooks are arranged on the outer side of the lock block, and after a correct key is inserted into the key lock cylinder or a correct password is input into the password assembly, the lock block can be rotated until the first hook portion and the second hook portion are separated from the two groups of lock hooks. Compare the mode that traditional key lock core set up at the side, the structure of this application is compacter, and the transmission is more stable.
Description
Technical Field
The utility model relates to a trick lock technical field, concretely relates to compact trick lock that two sides were unblanked.
Background
The coded lock is widely applied to various cases and bags due to high safety performance and convenience in operation, and provides reliable guarantee for theft prevention and opening of the cases and bags at any time. The coded lock generally has a unilateral locking function, namely a lock hook of the coded lock is arranged on one opening and closing side of the case, and a lock catch of the coded lock is arranged on the other opening and closing side of the case.
The case lock on the case comprises a lock shell, lock holes are respectively formed in two sides of the lock shell, lock hooks are respectively arranged in the lock shell corresponding to the lock holes in the two sides of the lock shell, the lock hooks are slidably arranged in the lock shell, a reset piece used for resetting the lock hooks is further arranged in the lock shell, a push block is arranged on the lock shell and used for driving the lock hooks of the lock hook assemblies on the two sides to slide, a lock cylinder and a coded lock assembly used for locking or unlocking the push block are further arranged on the lock shell, and the lock cylinder drives the push block to move through a transmission structure.
The current lock core setting is pushed away to turn round or rotatable knob on the slidable that supplies the operation, or the lock core is fixed on the lock body, rotates to stir the locking piece of side with the unblock, need remain certain distance between lock core and the locking piece like this to satisfy installation and transmission requirement, lead to the part of lock internal too dispersion like this, the distribution is not compact, and the great just can satisfy the installation requirement of lock shell.
Disclosure of Invention
There is above-mentioned technical problem to prior art, the utility model provides a compact trick lock that two sides were unblanked.
In order to achieve the above object, the utility model provides a following technical scheme:
the compact coded lock unlocked from two sides comprises a lock shell, wherein lock holes are respectively formed in two sides of the lock shell, lock hooks are respectively arranged in the lock shell corresponding to the lock holes in the two sides of the lock shell, the lock hooks are slidably arranged in the lock shell, and a first elastic piece for resetting the lock hooks is further arranged in the lock shell; the lock shell is also internally provided with a lock block which simultaneously limits the two groups of lock hooks to slide, the lock shell is also provided with a password component and a key lock cylinder which are used for locking or unlocking the lock block, and the lock shell is also internally provided with a second elastic piece which is used for resetting the lock block; the lock shell is also provided with an operating part, and after the lock block is unlocked, the operating part moves towards different directions to respectively push the two groups of lock hooks. The key lock cylinder is arranged in the lock block in a penetrating mode, a first hook portion and a second hook portion which hook the two lock hooks respectively are arranged on the outer side of the lock block, and after the key lock cylinder is inserted into a correct key or a password component inputs a correct password, the lock block can be enabled to rotate to the first hook portion and the second hook portion to be separated from the two lock hooks.
Specifically, two groups of lock hooks are arranged on two sides of the lock shell in a staggered mode, and the first hook portions and the second hook portions are distributed on two opposite sides of the lock block.
Specifically, the bottom of key lock core is equipped with the unblock lug, and the bottom of locking piece is equipped with the arc wall, and the unblock lug inlays in the arc wall, and after the key lock core inserted correct key, can rotate the cell wall that makes the unblock lug stir the arc wall, and then drive the locking piece and rotate.
Specifically, the locking piece is cylindrical.
Specifically, the number of the locking hooks on each side is two, and the rod parts of the two locking hooks are arranged in a stacked manner, so that the hook bodies for locking the slide fastener are positioned on the same plane.
Specifically, the password assembly comprises a movable sheet, a password wheel, a code adjusting wheel and a third elastic piece, the password wheel and the code adjusting wheel are clamped to rotate together, a clamping groove is formed in the side portion of the code adjusting wheel, a clamping protrusion capable of being clamped in the clamping groove is formed in the movable sheet, and the third elastic piece applies thrust to the movable sheet; after the digital code of the code wheel is correct, the clamping protrusion of the movable plate is aligned with the clamping groove of the code adjusting wheel, and the third elastic element overcomes the acting force of the second elastic element to drive the movable plate to drive the locking block to rotate so as to remove the limitation on the movement of the two groups of locking hooks.
Specifically, the movable piece is further provided with an unlocking column, a stop block abutting against the unlocking column is arranged on the outer side of the locking block, one end of the second elastic piece abuts against the lock shell, and the other end of the second elastic piece abuts against the unlocking column.
Specifically, the operating piece is a push button, and the push button is abutted against the two groups of lock hooks in opposite directions.
The utility model has the advantages that:
the utility model discloses a compact trick lock that two sides were unblanked, the locking piece is rotatable to be installed in the lock shell, and the key lock core is worn to establish in the locking piece, and the locking piece rotates and breaks away from two sets of latch hooks to first hook portion and second hook portion during the unblock, consequently compares the mode that traditional key lock core set up at the side, and the structure of this application is compacter, and the transmission is more stable.
Drawings
Fig. 1 is a schematic structural diagram of a compact combination lock with double-sided unlocking in an embodiment.
Fig. 2 is a schematic structural view of a compact combination lock with double-sided unlocking in an embodiment, wherein a partial lock shell is hidden.
Fig. 3 is a schematic structural diagram of a concealed lock case of a compact combination lock with double-side unlocking in the embodiment.
Reference numerals:
the lock shell 1 and the lock hole 11;
the lock hook 2, the rod part 21 and the hook body 22;
the locking block 3, the first hook part 31, the second hook part 32, the arc-shaped groove 33 and the stopper 34;
the password component 4, the movable sheet 41, the clamping protrusion 411, the unlocking column 412, the password wheel 42 and the code adjusting wheel 43;
a key cylinder 5, an unlocking lug 51;
an operating member 6.
Detailed Description
The present invention will be described in detail with reference to the following embodiments and accompanying drawings.
The compact coded lock unlocked from two sides of the embodiment is shown in fig. 1 to 3 and comprises a lock shell 1, two lock holes 11 are respectively arranged at two sides of the lock shell 1, lock hooks 2 are respectively arranged in the lock shell 1 corresponding to the lock holes 11 at the two sides, the lock hooks 2 are slidably arranged in the lock shell 1 and used for locking an inserted zipper, and a first elastic piece used for resetting the lock hooks 2 is further arranged in the lock shell 1. A cylindrical locking block 3 is further arranged in the lock shell 1, and a first hook portion 31 and a second hook portion 32 which are respectively hooked on the two groups of locking hooks 2 are arranged on the outer side of the locking block 3 so as to limit the two groups of locking hooks 2 to slide simultaneously. The lock shell 1 is also internally provided with a second elastic piece for resetting the locking block 3, and the first hook part 31 and the second hook part 32 are kept hooking the two groups of locking hooks 2 under the condition of no external force.
The lock shell 1 is further provided with a password assembly 4 and a key lock cylinder 5 which are used for locking or unlocking the lock block 3, the lock shell 1 is further provided with an operating part 6, the operating part 6 is a push button, the push button abuts against the two groups of lock hooks 2 in opposite directions, and after the lock block 3 is unlocked, the operating part 6 is manually operated to move in different directions to respectively push the two groups of lock hooks 2. The key lock cylinder 5 penetrates through the lock block 3, after the key lock cylinder 5 is inserted into a correct key or the password component 4 inputs a correct password, the lock block 3 is unlocked, the lock block 3 can be rotated to the first hook portion 31 and the second hook portion 32 to be separated from the two groups of lock hooks 2, and the operating piece 6 is pushed to drive the lock hooks 2 on the corresponding side to move and unlock.
In this embodiment, two sets of lock hooks 2 are staggered on two sides of the lock case 1, and the first hook portion 31 and the second hook portion 32 are distributed on two opposite sides of the lock block 3. The number of the locking hooks 2 on each side is two, and the rod parts 21 of the two locking hooks 2 are arranged in a stacked manner while the hook bodies 22 for locking the slide fastener are located on the same plane.
In this embodiment, the bottom of the key lock cylinder 5 is provided with an unlocking bump 51, the bottom of the lock block 3 is provided with an arc-shaped groove 33, the unlocking bump 51 is embedded in the arc-shaped groove 33, and after the key lock cylinder 5 is inserted into a correct key, the unlocking bump 51 can be rotated to stir the groove wall of the arc-shaped groove 33, so as to drive the lock block 3 to rotate.
In this embodiment, the password component 4 includes a movable plate 41, a password wheel 42, a code adjusting wheel 43 and a third elastic member, the password wheel 42 and the code adjusting wheel 43 are clamped to rotate together, a clamping groove is formed in a side portion of the code adjusting wheel 43, the movable plate 41 is provided with a clamping protrusion 411 capable of clamping the clamping groove, and the third elastic member applies thrust to the movable plate 41; after the number code of the code wheel 42 is correct, the locking protrusion 411 of the movable plate 41 aligns with the locking slot of the code adjusting wheel 43, and the third elastic member overcomes the acting force of the second elastic member to automatically drive the movable plate 41 to drive the locking block 3 to rotate, so as to release the limitation on the movement of the two sets of locking hooks 2. The active plate 41 and the lock block 3 are reset in the event of a password error.
Specifically, the movable plate 41 is further provided with an unlocking column 412, the outside of the locking block 3 is provided with a stop 34 abutting against the unlocking column 412, one end of the second elastic member abuts against the lock case 1, and the other end abuts against the unlocking column 412.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (8)
1. A compact coded lock unlocked from two sides comprises a lock shell, lock holes are respectively arranged at two sides of the lock shell, lock hooks are respectively arranged in the lock shell corresponding to the positions of the lock holes at the two sides of the lock shell, the lock hooks are slidably arranged in the lock shell, and a first elastic piece used for resetting the lock hooks is also arranged in the lock shell; the lock shell is also internally provided with a lock block which simultaneously limits the two groups of lock hooks to slide, the lock shell is also provided with a password component and a key lock cylinder which are used for locking or unlocking the lock block, and the lock shell is also internally provided with a second elastic piece which is used for resetting the lock block; the lock shell still is equipped with the operating parts, and behind the unblock locking piece, the operating parts removes towards different directions and can promote two sets of latch hooks, its characterized in that respectively:
the key lock cylinder is arranged in the lock block in a penetrating mode, a first hook portion and a second hook portion which are respectively hooked with the two groups of lock hooks are arranged on the outer side of the lock block, and after a correct key is inserted into the key lock cylinder or a correct password is input into the password assembly, the lock block can be rotated until the first hook portion and the second hook portion are separated from the two groups of lock hooks.
2. The compact combination lock with double-sided unlocking as claimed in claim 1, wherein: two groups of lock hooks are arranged on two sides of the lock shell in a staggered mode, and the first hook portions and the second hook portions are distributed on two opposite sides of the lock block.
3. The compact combination lock with double-sided unlocking as claimed in claim 1, wherein: the bottom of key lock core is equipped with the unblock lug, and the bottom of locking piece is equipped with the arc wall, and the unblock lug inlays in the arc wall, and after the key lock core inserted correct key, can rotate the cell wall that makes the unblock lug stir the arc wall, and then drive the locking piece and rotate.
4. The compact combination lock with double-sided unlocking as claimed in claim 1, wherein: the locking block is cylindrical.
5. The compact combination lock unlocked from both sides as claimed in claim 1, wherein: the number of each side locking hook is two, and the rod parts of the two locking hooks are arranged in a stacked mode, and hook bodies used for locking the zipper are located on the same plane.
6. The compact combination lock with double-sided unlocking as claimed in claim 1, wherein: the password assembly comprises a movable sheet, a password wheel, a code adjusting wheel and a third elastic piece, the password wheel and the code adjusting wheel are clamped and connected to rotate together, a clamping groove is formed in the side portion of the code adjusting wheel, a clamping protrusion capable of clamping the groove is formed in the movable sheet, and the third elastic piece applies thrust to the movable sheet; after the digital code of the code wheel is correct, the clamping protrusion of the movable plate is aligned with the clamping groove of the code adjusting wheel, and the third elastic piece overcomes the acting force of the second elastic piece to drive the movable plate to drive the locking block to rotate so as to remove the limitation on the movement of the two groups of locking hooks.
7. The compact combination lock with double-sided unlocking according to claim 6, wherein: the movable piece is also provided with an unlocking column, a stop block which is propped against the unlocking column is arranged on the outer side of the locking block, one end of the second elastic piece is propped against the lock shell, and the other end of the second elastic piece is propped against the unlocking column.
8. The compact combination lock unlocked from both sides as claimed in claim 1, wherein: the operating piece is a push button, and the push button is abutted against the two groups of lock hooks in opposite directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222545520.3U CN218438764U (en) | 2022-09-26 | 2022-09-26 | Compact coded lock capable of being unlocked from two sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222545520.3U CN218438764U (en) | 2022-09-26 | 2022-09-26 | Compact coded lock capable of being unlocked from two sides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218438764U true CN218438764U (en) | 2023-02-03 |
Family
ID=85083517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222545520.3U Active CN218438764U (en) | 2022-09-26 | 2022-09-26 | Compact coded lock capable of being unlocked from two sides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218438764U (en) |
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2022
- 2022-09-26 CN CN202222545520.3U patent/CN218438764U/en active Active
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