CN223482446U - A box password lock - Google Patents
A box password lockInfo
- Publication number
- CN223482446U CN223482446U CN202422825564.0U CN202422825564U CN223482446U CN 223482446 U CN223482446 U CN 223482446U CN 202422825564 U CN202422825564 U CN 202422825564U CN 223482446 U CN223482446 U CN 223482446U
- Authority
- CN
- China
- Prior art keywords
- lock
- button
- coded
- coded lock
- tongue
- 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.)
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Abstract
A coded lock for a box body. The main unlocking structure that adopts knob formula of solving present box trick lock, the problem that needs great operating space. The coded lock is characterized by further comprising a lock tongue movably arranged on the lock body and comprising a locking position which is in limit fit with the lock plate to lock the box body and an unlocking position which is separated from the lock plate to enable the box body to be opened, a button movably arranged on the lock body, at least part of the button arranged outside the lock body and used for driving the lock tongue to be in the unlocking position when the button is pressed down, and a coded lock assembly comprising a push rod which directly or indirectly pushes the button to enable the button to be unable to be pressed down when the coded lock assembly is in a coded protection state and is telescopic when the coded lock assembly is in a state with correct codes, wherein the button can be pressed down at the moment. The utility model provides a coded lock for a box body, which adopts a structure of a button, has smaller required operation space, compact overall structure and high universality.
Description
Technical Field
The utility model relates to the field of locks, in particular to a box coded lock.
Background
The box body, particularly the trunk of the motorcycle, is usually locked or unlocked by a key, in recent years, the box body adopting a coded lock, such as a Chinese patent with a publication number of CN 212149122U, adopts a knob type unlocking structure, adopts a structure of manually operating a knob, is easily limited by the lower edge of the upper box body, needs a larger operation space, cannot be well operated, and has a larger requirement on the structure of the box body.
Disclosure of utility model
In order to overcome the defects of the background technology, the utility model provides a box coded lock, which mainly solves the problem that the existing box coded lock adopts a knob type unlocking structure and needs a larger operation space.
The technical proposal of the utility model is that,
A coded lock for a box body comprises a lock body arranged on a first box body, a lock plate arranged on a second box body, and a lock plate
The lock tongue is movably arranged on the lock body and comprises a locking position which is in limit fit with the lock plate to lock the box body and can not be opened, and an unlocking position which is separated from the lock plate to enable the box body to be opened;
The button is movably arranged on the lock body, at least part of the button is arranged outside the lock body and used for manual operation, and the button is used for driving the lock tongue to be in an unlocking position when the button is pressed down;
The coded lock component comprises a push rod which directly or indirectly pushes the button to prevent the push button from being pressed when the coded lock component is in a coded protection state, and
The combination lock assembly is retractable when the combination is in a proper state, and the button can be pressed.
The lock body is internally provided with a first chute, and the lock tongue is in sliding fit with the first chute.
The lock body is provided with an open slot which is communicated with the first sliding groove and is used for part of the lock plate to extend into the lock plate to be matched with the lock tongue.
The lock body is internally provided with a first elastic piece, and the elastic force of the first elastic piece is used for driving the lock tongue to be in a locking position.
The lock body is internally provided with a second chute, and the button is in sliding fit with the second chute.
The push button is arranged above the coded lock assembly, and the ejector rod is matched with the push button through a transmission mechanism.
The transmission mechanism comprises a lever which is rotatably arranged in the lock body and a locking piece which is arranged opposite to the lock tongue and is movably arranged in the lock body, one end of the lever is in abutting press fit with the ejector rod, the other end of the lever is in abutting press fit with the locking piece, and when the coded lock assembly is in a coded protection state, the locking piece is in limiting fit with the button to enable the button to be not pressed down.
The lock body is internally provided with a third chute, and the locking piece is in sliding fit with the third chute.
The button is provided with a first inclined plane, and the locking piece is provided with a second inclined plane matched with the first inclined plane.
The lock tongue is provided with a hook, and the lock plate is provided with a locking groove matched with the hook.
The box coded lock has the beneficial effects that the box coded lock adopts the structure of the button, so that the required operation space is small, and the whole structure is compact and the universality is high.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present utility model.
FIG. 2 is a schematic cross-sectional view of one embodiment of the present utility model.
Fig. 3 is an exploded view of one embodiment of the present utility model.
Fig. 4 is a schematic view of a partial explosion of an embodiment of the present utility model.
Fig. 5 is a schematic view of a partial explosion of an embodiment of the present utility model.
Detailed Description
The utility model is further described with reference to the accompanying drawings, wherein the coded lock comprises a lock body 1 arranged on a first box body, a lock plate 2 arranged on a second box body, a lock tongue 3 movably arranged on the lock body and comprising a locking position which is in limit fit with the lock plate to lock the box body and an unlocking position which is separated from the lock plate to enable the box body to be opened, a button 4 movably arranged on the lock body, at least part of the button is arranged outside the lock body and used for manual operation, the lock tongue is driven to be in the unlocking position when the button is pressed, a coded lock assembly 5 comprises a push rod 51 which directly or indirectly pushes the button to enable the push rod to be unable to be pressed when the coded lock assembly is in a coded protection state, and the button can stretch when the coded lock assembly is in a coded correct state.
How the coded lock assembly works as the prior art is not repeated, reference can be made to the Chinese patent with the publication number of CN 212149122U, and the basic principle is that when the code is wrong, the ejector rod cannot shrink, and when the code is correct, the ejector rod can shrink;
On the basis, when the password is wrong, the push rod can firmly support (directly or indirectly) the button, so that the button cannot be pressed down, the box body cannot be opened at the moment, on the other hand, the lock body can be arranged on the lower box body, the lock plate is arranged on the upper box body, the upper box body and the lower box body can be arranged together in a hinging mode, and the lock tongue and the lock plate are in limit fit in a clamping groove and a clamping block mode.
In this embodiment, as shown in the figure, a first chute 11 is provided in the lock body, and the lock tongue is slidably matched with the first chute. The lock tongue moves in the first chute, and the first chute plays a role in guiding, so that the lock tongue can move back and forth.
In this embodiment, as shown in the figure, the lock body is provided with an open slot 12, and the open slot is communicated with the first chute and is used for a part of the lock plate to extend into to be matched with the lock tongue. The lock plate can extend into the first sliding groove through the opening groove to be matched with the lock tongue.
In this embodiment, as shown in the figure, a first elastic member 13 is disposed in the lock body, and the elastic force of the first elastic member is used to drive the lock tongue to be in the locking position. The first elastic piece can be a spring, and the function of the first elastic piece is to provide pretightening force of the lock top, namely, after the button returns, the lock tongue can be reset through the first elastic piece.
In this embodiment, as shown in the figure, a second chute 14 is provided in the lock body, and the button is slidably engaged with the second chute. The button moves in the second chute, and the second chute plays a role in guiding, and meanwhile, a spring 141 can be arranged in the second chute and used for providing a reset effect for the button.
In this embodiment, as shown in the figure, the button is disposed above the coded lock assembly, and the ejector rod is matched with the button through a transmission mechanism. The space is more reasonably utilized.
In this embodiment, as shown in the figure, the transmission mechanism includes a lever 61 rotatably disposed in the lock body and a locking member 62 disposed opposite to the locking tongue and movably mounted in the lock body, one end of the lever is in press fit with the ejector rod, and the other end of the lever is in press fit with the locking member.
In this embodiment, as shown in the figure, a third sliding groove 15 is provided in the lock body, and the locking member is slidably matched with the third sliding groove. The locking piece moves in the third sliding groove and moves back and forth under the action of the lever and the button.
In this embodiment, as shown, the button is provided with a first inclined surface 41, and the locking member is provided with a second inclined surface 621 which is matched with the first inclined surface. In the unlocking state, the first inclined plane can push the second inclined plane to separate the locking piece, the button can be pressed down, and otherwise, the locking piece is locked.
In this embodiment, as shown in the figure, the latch bolt is provided with a hook 33, and the lock plate is provided with a locking groove 23 matched with the hook. When locked, the hook can extend into the locking groove, which is the prior art and is not repeated.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The embodiments described with reference to the drawings are exemplary and intended to be illustrative of the utility model and should not be construed as limiting the utility model. The examples should not be construed as limiting the utility model, but any modifications based on the spirit of the utility model should be within the scope of the utility model.
Claims (10)
1. A coded lock for a box body comprises a lock body (1) arranged on a first box body and a lock plate (2) arranged on a second box body, and is characterized by further comprising
The lock tongue (3) is movably arranged on the lock body and comprises a locking position which is in limit fit with the lock plate to lock the box body and can not be opened, and an unlocking position which is separated from the lock plate to enable the box body to be opened;
The button (4) is movably arranged on the lock body, at least part of the button is arranged outside the lock body and used for manual operation, and the button is used for driving the lock tongue to be in an unlocking position when being pressed down;
The coded lock assembly (5) comprises a push rod (51) which directly or indirectly pushes the button to prevent the push button from being pressed when the coded lock assembly is in a coded protection state, and
The combination lock assembly is retractable when the combination is in a proper state, and the button can be pressed.
2. The coded lock of claim 1, wherein a first chute (11) is formed in the lock body, and the lock tongue is in sliding fit with the first chute.
3. A coded lock for a box according to claim 2, wherein the lock body is provided with an open slot (12) which communicates with the first chute and is adapted to be partially extended into engagement with the locking tongue.
4. A coded lock for a box according to claim 1, wherein a first elastic member (13) is provided in the lock body, and the elastic force of the first elastic member is used for driving the lock tongue to be in a locking position.
5. A coded lock for a cabinet according to claim 1, wherein a second slide slot (14) is provided in the lock body, and the button is slidably engaged with the second slide slot.
6. The coded lock of claim 1, wherein the button is disposed above the coded lock assembly, and the push rod is engaged with the button via a transmission mechanism.
7. The coded lock of claim 6, wherein the transmission mechanism comprises a lever (61) rotatably arranged in the lock body and a locking piece (62) which is opposite to the lock tongue and is movably arranged in the lock body, one end of the lever is in press fit with the ejector rod, the other end of the lever is in press fit with the locking piece, and when the coded lock assembly is in a coded protection state, the locking piece is in limit fit with the button so that the button cannot be pressed down.
8. A coded lock for a box according to claim 7, characterized in that a third runner (15) is provided in the lock body, and the locking member is in sliding engagement with the third runner.
9. A coded lock for a case according to claim 8, wherein the button has a first inclined surface (41) and the locking member has a second inclined surface (621) which is engaged with the first inclined surface.
10. A coded lock for a box according to claim 1, characterized in that the lock tongue is provided with a hook (33), and the lock plate is provided with a locking groove (23) matched with the hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422825564.0U CN223482446U (en) | 2024-11-20 | 2024-11-20 | A box password lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422825564.0U CN223482446U (en) | 2024-11-20 | 2024-11-20 | A box password lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223482446U true CN223482446U (en) | 2025-10-28 |
Family
ID=97431323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422825564.0U Active CN223482446U (en) | 2024-11-20 | 2024-11-20 | A box password lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223482446U (en) |
-
2024
- 2024-11-20 CN CN202422825564.0U patent/CN223482446U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |