CN210598513U - Lockset and cash box - Google Patents
Lockset and cash box Download PDFInfo
- Publication number
- CN210598513U CN210598513U CN201920938886.2U CN201920938886U CN210598513U CN 210598513 U CN210598513 U CN 210598513U CN 201920938886 U CN201920938886 U CN 201920938886U CN 210598513 U CN210598513 U CN 210598513U
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- Prior art keywords
- lock
- component
- posture
- guide groove
- reset
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Abstract
The utility model discloses a lock and a cash box, wherein the lock comprises a latch hook; the lock seat is provided with a first guide groove, and the first guide groove forms a first opening at the edge of the lock seat; the spring bolt component is provided with a second guide groove, the second guide groove forms a second opening at the edge of the spring bolt component, and the spring bolt component can rotate around the first rotating shaft so as to switch between a first posture and a second posture, wherein the second opening of the spring bolt component positioned at the first posture is superposed with the first opening, and the second guide groove of the spring bolt component positioned at the second posture is staggered with the first guide groove; the limiting component is provided with a first clamping position and a second clamping position and can rotate around the second rotating shaft so as to switch between a third posture and a fourth posture; and a resetting component. The cash box comprises a shell, a drawer and a lockset, wherein a lock seat is connected with the shell, a lock hook is connected with the drawer, and a spring is arranged on the lock seat. The technical scheme has the advantages of more ingenious structure, smooth locking and opening operation and capability of avoiding the condition of locking failure or unlocking failure in a limited way.
Description
Technical Field
The utility model is used for the tool to lock field especially relates to a tool to lock and cash box.
Background
The cashier box is widely applied to places such as shopping malls, supermarkets, hotels and the like. The cash box used at present generally comprises a housing and a drawer arranged in the housing, and a lock for locking or unlocking the drawer is arranged between the rear part of the drawer and a rear panel. In the prior art, the lockset is unreasonable in structural design, the locking and opening operations are relatively unstable, and the locking failure or the unlocking failure often occurs.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a tool to lock and cash box, its structure is more ingenious, and the locking is smooth and easy with the operation of opening, and the condition that can the limited locking of avoiding became invalid or can't the unblock takes place.
The utility model provides a technical scheme that its technical problem adopted is: a lock set comprises
A latch hook;
the lock comprises a lock seat and a lock body, wherein the lock seat is provided with a first guide groove, and the first guide groove forms a first opening at the edge of the lock seat;
the lock tongue component is provided with a second guide groove, the second guide groove forms a second opening at the edge of the lock tongue component, the lock tongue component can rotate around the first rotating shaft so as to be switched between a first posture and a second posture, the second opening of the lock tongue component positioned in the first posture is overlapped with the first opening so that the lock hook can be embedded into the first guide groove and the second guide groove, and the second guide groove of the lock tongue component positioned in the second posture is staggered with the first guide groove so as to form a closed space for locking the lock hook;
the limiting component is provided with a first clamping position and a second clamping position, the limiting component can rotate around the second rotating shaft to switch between a third posture and a fourth posture, the first clamping position of the limiting component in the third posture limits the bolt component in the first posture, and the second clamping position of the limiting component in the fourth posture limits the bolt component in the second posture;
the reset component can drive the bolt component to reset to a first posture and drive the limiting component to reset to a fourth posture.
Preferably, the bolt part is connected with the lock base through a first rotating shaft.
Preferably, the limiting component is connected with the lock seat through a second rotating shaft.
Preferably, the reset component comprises a first reset component and a second reset component, one end of the first reset component is connected with the bolt component, and the other end of the first reset component is connected with the lock base; one end of the second reset component is connected with the limiting component, and the other end of the second reset component is connected with the lock seat.
Preferably, the reset component comprises an elastic component tensioned between the bolt component and the limit component.
Preferably, the spring bolt part with spacing part attached in the homonymy surface of lock seat, the edge of spacing part sets up the shoulder slot and forms first screens and second screens.
Preferably, the bolt part and the limiting part are provided with a supporting connecting seat, and the resetting part is connected with the connecting seat.
Preferably, the limiting component is provided with a manual unlocking wing piece.
Preferably, the limiting part is provided with an electric unlocking fin, the lock seat is provided with an electric driving part, and the output end of the electric driving part is connected with the electric unlocking fin.
The cash box comprises a shell, a drawer and the lockset according to any one of the technical schemes, wherein a lock seat is connected with the shell, a lock hook is connected with the drawer, and a spring capable of popping the drawer outwards is arranged on the lock seat.
One of the above technical solutions has at least one of the following advantages or beneficial effects: in an unlocking state, the bolt part is positioned in the first posture, the limiting part is positioned in the third posture, and the lock hook is separated from the first guide groove and the second guide groove; when locking is needed, the lock hook is embedded into the first guide groove and the second guide groove from the first opening and the second opening at the same time, the lock hook pushes the lock tongue part to rotate around the first rotating shaft, the lock tongue part is embedded into the second clamping position after being separated from the first clamping position, the lock tongue part is positioned at the second posture, the limiting part is positioned at the fourth posture, and the second guide groove and the first guide groove are staggered to lock the lock hook; when the lock hook needs to be unlocked again, the limiting component rotates around the second rotating shaft and is switched to the third posture from the fourth posture, the lock tongue component is embedded into the first clamping position after being separated from the second clamping position, and the lock hook is separated from the first guide groove and the second guide groove to realize unlocking. The technical scheme has the advantages of more ingenious structure, smooth locking and opening operation and capability of avoiding the condition of locking failure or unlocking failure in a limited way.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic structural diagram of an unlocked state according to an embodiment of the present invention;
fig. 2 is a schematic view of the locked state of the embodiment shown in fig. 1.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the present invention, if there is a description of directions (up, down, left, right, front and back), it is only for convenience of description of the technical solution of the present invention, and it is not intended to indicate or imply that the technical features indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the present invention, "a plurality" means one or more, "a plurality" means two or more, "more than", "less than", "more than", and the like, which means that the number is not included; the terms "above", "below", "within" and the like are to be understood as including the number. In the description of the present invention, if there is any description of "first" and "second" only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.
In the present invention, unless otherwise explicitly defined, the terms "set," "mounted," "connected," and the like are to be understood in a broad sense, and may be directly connected or indirectly connected through an intermediate medium, for example; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be mechanically coupled, may be electrically coupled or may be capable of communicating with each other; either as communication within the two elements or as an interactive relationship of the two elements. The technical skill in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.
Referring to fig. 1 and 2, an embodiment of the present invention provides a lock, including
The locking hook 1 can adopt structural forms such as a column, a pin and a ring to be matched with the first guide groove 21 and the second guide groove 31 to realize unlocking or locking;
the lock comprises a lock seat 2 and a lock body, wherein the lock seat 2 is provided with a first guide groove 21, the first guide groove 21 is arranged along the movement direction of the lock hook 1 in unlocking or locking, a first opening is formed at the edge of the lock seat 2 by the first guide groove 21, and the lock hook 1 can be embedded into the first guide groove 21 through the first opening;
a latch bolt part 3 provided with a second guide groove 31, the second guide groove 31 forming a second opening at an edge of the latch bolt part 3, the latch bolt part 3 being capable of rotating around a first rotating shaft 32 to switch between a first posture and a second posture, wherein, referring to fig. 1, the second opening of the latch bolt part 3 in the first posture coincides with the first opening for the latch hook 1 to be inserted into the first guide groove 21 and the second guide groove 31, referring to fig. 2, the second guide groove 31 of the latch bolt part 3 in the second posture is staggered with the first guide groove 21 to form a closed space for locking the latch hook 1;
the limiting component 4 is provided with a first clamping position 41 and a second clamping position 42, the limiting component 4 can rotate around a second rotating shaft 43 to switch between a third posture and a fourth posture, the first clamping position 41 of the limiting component 4 in the third posture limits the bolt component 3 in the first posture, and the second clamping position 42 of the limiting component 4 in the fourth posture limits the bolt component 3 in the second posture;
When the lock hook is used, in an unlocking state, the bolt part 3 is located at the first posture, the limiting part 4 is located at the third posture, and the lock hook 1 is separated from the first guide groove 21 and the second guide groove 31; when locking is needed, the lock hook 1 is embedded into the first guide groove 21 and the second guide groove 31 from the first opening and the second opening at the same time, during which, the lock hook 1 pushes the bolt part 3 to rotate around the first rotating shaft 32, the bolt part 3 is embedded into the second clamping position 42 after being separated from the first clamping position 41, the bolt part 3 is located at the second posture, the limiting part 4 is located at the fourth posture, and the second guide groove 31 and the first guide groove 21 are staggered to lock the lock hook 1; when the lock needs to be unlocked again, the limiting component 4 rotates around the second rotating shaft 43 and is switched from the fourth posture to the third posture, the bolt component 3 is embedded into the first clamping position 41 after being separated from the second clamping position 42, and the lock hook 1 is separated from the first guide groove 21 and the second guide groove 31 to realize unlocking. The technical scheme has the advantages of more ingenious structure, smooth locking and opening operation and capability of avoiding the condition of locking failure or unlocking failure in a limited way.
In some embodiments, the latch part 3 and the position limiting part 4 are separately disposed or connected to the lock base 2 to form a whole, and preferably, referring to fig. 1 and 2, the latch part 3 is connected to the lock base 2 through a first rotating shaft 32, and the position limiting part 4 is connected to the lock base 2 through a second rotating shaft 43. The lock base 2 is as the installation carrier of spring bolt part 3, spacing part 4, and spring bolt part 3, spacing part 4 are connected with lock base 2 and are formed wholly, make things convenient for the installation of whole tool to lock, dismantle, promote the cooperation precision between each part.
In some embodiments, the reset component 5 includes a first reset component and a second reset component, one end of the first reset component is connected with the bolt component 3, and the other end of the first reset component is connected with the lock base 2, the first reset component may adopt a tensile elastic component or a compression elastic component, such as a compression spring, a tension spring, a torsion spring, a rubber band, and the like, referring to fig. 1, the first reset component can apply a counterclockwise torque to the bolt component 3, so that the bolt component 3 and the limit component 4 are in linkage fit in the unlocking and locking processes; one end of the second reset component is connected with the limiting component 4, and the other end of the second reset component is connected with the lock seat 2. The second reset component can adopt a stretching elastic component or a compressing elastic component, such as a compression spring, a tension spring, a torsion spring, a rubber band and the like, and referring to fig. 1, the second reset component can apply clockwise rotation torque to the limiting component 4, so that the linkage matching of the bolt component 3 and the limiting component 4 in the unlocking and locking processes is realized.
In some embodiments, referring to fig. 1, the reset device 5 comprises an elastic member stretched between the latch bolt member 3 and the position limiting member 4. Bolt part 3 promptly with spacing part 4 sharing reset unit 5, reset unit 5 can apply anticlockwise pivoted moment to bolt part 3, and simultaneously, reset unit 5 can apply clockwise pivoted moment to spacing part 4, realizes bolt part 3 and spacing part 4 linkage cooperation in unblock and closure process, and this embodiment structure is succinct more, practices thrift assembly space, and the linkage cooperation is better.
In order to avoid interference between the reset part 5 and the movement of the bolt part 3 and the limiting part 4, a supporting connecting seat 51 is arranged on the bolt part 3 and the limiting part 4, the connecting seat 51 can be formed by bending, welding and other structures at the edges of the bolt part 3 and the limiting part 4, and the reset part 5 is connected with the connecting seat 51.
In some embodiments, referring to fig. 1 and 2, a manual unlocking wing 44 is disposed on the limiting component 4, and the manual unlocking wing 44 can drive the limiting component 4 to rotate around the second rotating shaft 43, so as to achieve manual unlocking.
In some embodiments, referring to fig. 1 and 2, an electric unlocking wing 45 is disposed on the position limiting component 4, an electric driving component 46 is disposed on the lock base 2, and an output end of the electric driving component 46 is connected to the electric unlocking wing 45. The electric driving part 46 can drive the limiting part 4 to rotate around the second rotating shaft 43, so that electric unlocking is realized.
The embodiment of the utility model provides a cash box is still provided, including shell, drawer and above arbitrary embodiment the tool to lock, the drawer can be taken out in by the shell, can realize the locking through the tool to lock after the drawer pushes the shell. The drawer unlocking device comprises a shell, a lock seat 2, a lock hook 1, a spring 6 and a spring, wherein the lock seat 2 is connected with the shell, the lock hook 1 is connected with the drawer, the spring 6 capable of popping the drawer outwards is arranged on the lock seat 2, and the lock hook 1 moves along with the drawer in the drawer unlocking or unlocking process. After unlocking, the spring 6 can eject the drawer outwards.
The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (10)
1. A lock, its characterized in that: comprises that
A latch hook;
the lock comprises a lock seat and a lock body, wherein the lock seat is provided with a first guide groove, and the first guide groove forms a first opening at the edge of the lock seat;
the lock tongue component is provided with a second guide groove, the second guide groove forms a second opening at the edge of the lock tongue component, the lock tongue component can rotate around the first rotating shaft so as to be switched between a first posture and a second posture, the second opening of the lock tongue component positioned in the first posture is overlapped with the first opening so that the lock hook can be embedded into the first guide groove and the second guide groove, and the second guide groove of the lock tongue component positioned in the second posture is staggered with the first guide groove so as to form a closed space for locking the lock hook;
the limiting component is provided with a first clamping position and a second clamping position, the limiting component can rotate around the second rotating shaft to switch between a third posture and a fourth posture, the first clamping position of the limiting component in the third posture limits the bolt component in the first posture, and the second clamping position of the limiting component in the fourth posture limits the bolt component in the second posture;
the reset component can drive the bolt component to reset to a first posture and drive the limiting component to reset to a fourth posture.
2. The lock according to claim 1, characterized in that: the lock tongue part is connected with the lock base through a first rotating shaft.
3. The lock according to claim 1 or 2, characterized in that: the limiting component is connected with the lock seat through a second rotating shaft.
4. The lock according to claim 1, characterized in that: the reset component comprises a first reset component and a second reset component, one end of the first reset component is connected with the bolt component, and the other end of the first reset component is connected with the lock base; one end of the second reset component is connected with the limiting component, and the other end of the second reset component is connected with the lock seat.
5. The lock according to claim 1, characterized in that: the reset component comprises an elastic component stretched between the bolt component and the limiting component.
6. The lock according to claim 1, characterized in that: the spring bolt part with spacing part attached in the homonymy surface of lock seat, spacing part's edge sets up the shoulder slot and forms first screens and second screens.
7. The lock according to claim 1, characterized in that: the spring bolt part and the limiting part are provided with supporting connecting seats, and the resetting part is connected with the connecting seats.
8. The lock according to claim 1, characterized in that: and the limiting component is provided with a manual unlocking wing piece.
9. The lock according to claim 1, characterized in that: the electronic unlocking device is characterized in that an electronic unlocking fin is arranged on the limiting part, an electronic driving part is arranged on the lock seat, and the output end of the electronic driving part is connected with the electronic unlocking fin.
10. The cash box is characterized in that: the lock comprises a shell, a drawer and the lock set according to any one of claims 1 to 9, wherein the lock seat is connected with the shell, the lock hook is connected with the drawer, and a spring capable of ejecting the drawer outwards is arranged on the lock seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920938886.2U CN210598513U (en) | 2019-06-20 | 2019-06-20 | Lockset and cash box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920938886.2U CN210598513U (en) | 2019-06-20 | 2019-06-20 | Lockset and cash box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210598513U true CN210598513U (en) | 2020-05-22 |
Family
ID=70715246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920938886.2U Expired - Fee Related CN210598513U (en) | 2019-06-20 | 2019-06-20 | Lockset and cash box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210598513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823842A (en) * | 2020-07-07 | 2020-10-27 | 泽清新能源科技有限公司 | Power battery lock mechanism of electric automobile |
-
2019
- 2019-06-20 CN CN201920938886.2U patent/CN210598513U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823842A (en) * | 2020-07-07 | 2020-10-27 | 泽清新能源科技有限公司 | Power battery lock mechanism of electric automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 Termination date: 20210620 |