CN212562851U - Lock for storage cabinet - Google Patents
Lock for storage cabinet Download PDFInfo
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- CN212562851U CN212562851U CN202021718085.4U CN202021718085U CN212562851U CN 212562851 U CN212562851 U CN 212562851U CN 202021718085 U CN202021718085 U CN 202021718085U CN 212562851 U CN212562851 U CN 212562851U
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- connecting rod
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- 230000003044 adaptive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- 238000007906 compression Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
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Abstract
The utility model discloses a locker tool to lock, including driver part and executive component, the executive component is including the lock shell and assemble the link assembly in the lock shell, and the equipment has rotatable latch hook on the lock shell, and link assembly includes swing joint's first connecting rod and second connecting rod, and the latch hook is connected to the second connecting rod, and driver part connects first connecting rod and drives first connecting rod and carry out reciprocating motion, and first connecting rod is through driving the second connecting rod and then drive the latch hook rotation. The utility model discloses a savings cabinet tool to lock, simple structure, easy manufacturing install on the door plant, under the door plant state of opening, the latch hook of tool to lock is hidden in the door plant, makes the door plant inboard seem level and smooth pleasing to the eye, has avoided user's clothing to be by lock hook problem, and the latch hook of hiding still avoids the user to strike the latch hook carelessly and causes the injury problem, is particularly useful for having children's family and public place, has increased the security.
Description
Technical Field
The utility model relates to a locker accessory field especially relates to a locker tool to lock.
Background
The storage cabinet is generally divided into a household storage cabinet, a business storage cabinet and the like, and is mainly used for facilitating the use of people, storing different articles and classifying the articles. And to the less family in space or dormitory, more indispensable article, can make full use of the space and hold more articles for daily use, the decoration people's environment at home that moreover also can be fine.
In the existing door lock with the lock tongue or the rotating tongue of the storage cabinet, when a door panel is opened, the lock tongue or the rotating tongue is exposed, clothes of a user can be hooked by the lock hook or the rotating tongue, the lock tongue or the rotating tongue is relatively sharp, the skin of a human body is scratched carelessly, or the lock hook or the rotating tongue is rotated to cause the lock hook or the rotating tongue to impact a human body to cause discomfort, and in public places such as supermarkets, swimming pools and the like, paddling children can collide with the door panel, and the exposed lock tongue or the rotating tongue can cause potential safety hazards and is not attractive enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a locker tool to lock adopts link assembly transmission, simple structure, easy manufacturing, assembles it on the door plant, and under the door plant state of opening, the latch hook is hidden in the door plant.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a locker lock comprises a driving component and an executing component, wherein the executing component comprises a lock shell and a connecting rod assembly assembled in the lock shell, a rotatable lock hook is assembled on the lock shell, the connecting rod assembly comprises a first connecting rod and a second connecting rod which are movably connected, the second connecting rod is connected with the lock hook, the driving component is connected with the first connecting rod and drives the first connecting rod to reciprocate, and the first connecting rod drives the second connecting rod to further drive the lock hook to rotate.
Furthermore, the left end and the right end of the first connecting rod are respectively connected with a second connecting rod, each second connecting rod is respectively connected with a lock hook, the first connecting rod drives the two second connecting rods to synchronously and reversely move, and the rotation directions of the two lock hooks are opposite.
Furthermore, a sliding groove is formed in the second connecting rod, a pin arranged in the sliding groove in the second connecting rod is arranged on the first connecting rod, the moving direction of the sliding groove is inclined with the moving path of the first connecting rod, and the first connecting rod drives the second connecting rod to move in the left-right direction through the pin when moving in the front-back direction.
Furthermore, a guide groove along the left-right direction is formed in the second connecting rod, and a guide column inserted into the guide groove in the second connecting rod is arranged on the lock shell.
Furthermore, the door plate of the storage cabinet is composed of an outer plate and an inner plate which are combined, an accommodating cavity is formed between the outer plate and the inner plate, the driving component is fixedly connected to the outer plate, the executing component is installed in the accommodating cavity, and the connecting rod component drives the locking hook to rotate to be hidden in the accommodating cavity by pressing the driving component.
Further, the driving component comprises a key, a positioning sleeve and a spring, the positioning sleeve is fixedly connected with a door plate of the storage cabinet, two ends of the spring are respectively abutted against the positioning sleeve and the key, a stop block connected with the first connecting rod is assembled on the key, an inverted buckle is arranged at the inner end of the key, the outer end of the key is exposed on the front surface of the door plate, a door hook is arranged on the cabinet body of the storage cabinet corresponding to the lock hook, the inverted buckle can be enabled to hook the inner end of the positioning sleeve by pressing the key from the outer end to the inner end of the key under the state that the lock hook hooks the door hook, the spring is compressed to store energy, and the stop block enables the lock hook to rotate to be separated from the door hook.
Furthermore, a yielding through hole is formed in the inner plate opposite to the back-off position on the key, a bulge is arranged on the cabinet body of the storage cabinet opposite to the yielding through hole, the back-off is extruded by the instantaneous bulge formed by closing the door plate and the cabinet body cover, so that the back-off is separated from the inner end of the positioning sleeve, the spring rebounds to push the key to move backwards and reset, and the stop block drives the connecting rod assembly to enable the latch hook to rotate to the door hook hooked on the cabinet body when the key moves backwards.
Furthermore, the execution assembly also comprises a lock shell cover buckled with the lock shell, the connecting rod assembly is arranged in a cavity formed by combining the lock shell and the lock shell cover, a through hole is formed in the lock shell, and a stop block assembled on the key penetrates through the through hole and is inserted into an adaptive hole in the first connecting rod.
The utility model provides a savings cabinet tool to lock, by the motion of driver part drive link assembly, and then the rotation of control latch hook, this tool to lock mechanical transmission is fast, easy to operate to simple structure, with low costs. The lock is assembled on the door plate of the locker, the lock hook hooks the door hook on the locker under the normal state, and the lock hook can rotate to be separated from the door hook and hidden in the door plate by operating the driving part. In the door plant state of opening, the latch hook of tool to lock is hidden in the door plant, makes the door plant inboard seem level and smooth pleasing to the eye, has avoided user's clothing to be by the lock hook problem, and the latch hook of hiding still avoids the user to strike the latch hook carelessly and causes the injury problem, is particularly useful for having children's family and public place, has increased the security.
Drawings
FIG. 1 is one of the schematic assembled views of a door panel and a cabinet of a cabinet;
FIG. 2 is a second schematic view of the assembly of the door panel and the cabinet of the cabinet;
FIG. 3 is an assembled view of the latch on the door panel;
FIG. 4 is a perspective assembly view of the drive component and the actuator component;
FIG. 5 is an exploded view of an actuator;
FIG. 6 is a perspective view of the drive member;
FIG. 7 is an exploded view of the drive member;
FIG. 8 is a schematic view of the relative positions of the actuating member and the actuating member when the latch hook is engaged with the door hook;
FIG. 9 is a schematic view of the actuator in the position where the latch hook is hooked to the door hook;
fig. 10 is a schematic view of the state of the actuator with the shackle concealed in the door panel.
Detailed Description
To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.
Referring to fig. 1 to 10, the present invention discloses a locker lock, which is installed on a door panel 1 hinged to a cabinet body of a locker, and has a movable latch hook 2, when the door panel 1 is opened, the latch hook 2 is moved to be hidden in the door panel 1, the instantaneous lock of the door panel 1 and the cabinet body is closed is triggered, and then the latch hook 2 is rotated to hook a door hook (not shown) disposed on the cabinet body. The latch hook 2 is hidden in door plant 1 when door plant 1 is open state, makes door plant 1 seem more pleasing to the eye, still avoids latch hook 2 to produce scratch, hook to human body or object, increases the security. The door plate 1 closes the automatic door hook that catches on of latch hook 2 in the twinkling of an eye of the cabinet body, to the personnel that have article of both hands, need not to put down article and also can close door plate 1 convenient to use.
As shown in fig. 4 and 5, the lock device includes a driving member 3 and an actuating member 4, the actuating member 4 includes a lock case 41 and a link assembly assembled in the lock case 41, a rotatable locking hook 2 is assembled on the lock case 41, and the driving member 3 drives the link assembly to rotate the locking hook 2. In a specific structure, the connecting rod assembly comprises a first connecting rod 42 and a second connecting rod 43 which are movably connected, the lock hook 2 is rotatably assembled on the lock shell 41, the second connecting rod 43 is connected with the lock hook 2, the driving part 3 is connected with the first connecting rod 42 and drives the first connecting rod 42 to reciprocate back and forth, and the first connecting rod 42 drives the lock hook 2 to rotate by driving the second connecting rod 43.
In the present embodiment, as shown in fig. 8, the left and right ends of the first link 42 are respectively connected with one second link 43, each second link 43 is connected with one latch hook 2, a door hook is arranged on the cabinet body corresponding to each latch hook 2, the second links 43 are configured to move in the left and right direction and pull the corresponding latch hook 2 to rotate when moving, and the first link 42 drives the two second links 43 to synchronously move in the opposite direction.
As shown in fig. 6 and 8, the second link 43 is provided with a slide groove 431, the first link 42 is provided with a pin disposed in the slide groove 431 of the second link 43, the slide groove 431 runs obliquely to the moving path of the first link 42, and the pin drives the second link 43 to move in the left-right direction when the first link 42 moves in the front-back direction.
The door plate of the storage cabinet consists of an outer plate and an inner plate which are combined, an accommodating cavity is formed between the outer plate and the inner plate, the driving part is fixedly connected to the outer plate, and the execution assembly is installed in the accommodating cavity. The chutes 431 on the two second connecting rods 43 shown in the figure are in a shape of "eight", when in an initial state, the two locking hooks 2 are in a flat state and are hidden in the accommodating cavity of the door panel 1, when the first connecting rod 42 is close to the cabinet body, the first connecting rod 42 drives the second connecting rod 43 at the left end to move left, the locking hook 2 at the left end rotates clockwise to hook the corresponding door hook on the cabinet body, and the second connecting rod 43 connected at the right end of the first connecting rod 42 moves right, so that the locking hook 2 at the right end is pulled to rotate counterclockwise to hook the corresponding door hook on the cabinet body.
In order to make the second link 43 pull the latch hook 2 more smoothly, the moving path of the second link 43 needs to be controlled, as shown in fig. 6 and 8, the second link 43 is provided with a guide slot 432 extending in the left-right direction, the lock case 41 is provided with a guide post 411 inserted into the guide slot 432 of the second link 43, and the engagement between the guide post 411 and the guide slot 432 ensures that the second link 43 moves in the left-right direction.
In this embodiment, as shown in fig. 6 and 7, the driving component 3 includes a key 31, a positioning sleeve 32 and a spring 33, a mounting hole is formed in the door panel 1, the positioning sleeve 32 is inserted into the mounting hole, an inverted buckle is formed on the positioning sleeve 32, the positioning sleeve 32 is fixedly connected to the door panel 1 through the inverted buckle, two ends of the spring 33 are respectively abutted to the positioning sleeve 32 and the key 31, a stopper 34 connected to the first connecting rod 42 is assembled on the key 31, an inverted buckle is formed at an inner end of the key 31, an outer end of the key 31 is exposed on a front surface of the door panel 1, in a state that the door hook is hooked by the locking hook, the inner end of the positioning sleeve 32 can be hooked by pressing the key 31 from the outer end to the inner end of the key 31, the spring 33 is compressed to store energy, and the stopper drives the connecting rod assembly to rotate the locking hook 2.
As shown in fig. 1 and 2, the inner side of the door panel 1 is provided with a yielding through hole 11 facing the inverted buckle on the key 31, a protrusion 5 facing the yielding through hole 11 is arranged on the cabinet body of the storage cabinet, the instantaneous protrusion 5 of the door panel 1 and the cabinet body cover extrudes the inverted buckle to separate the inverted buckle from the inner end of the positioning sleeve 32, the spring 33 rebounds to push the key 31 to move backwards and reset, and the stop block 34 drives the connecting rod assembly to enable the latch hook 2 to rotate to hook the door hook on the cabinet body when the key 31 moves backwards.
As shown in fig. 5, the lock case 41 is provided with a lock case cover 44 engaged with each other, the link assembly is installed in a chamber formed by combining the lock case 41 and the lock case cover 44, the lock case 41 is provided with a through hole through which the stopper 34 assembled on the push button 31 is inserted into the fitting hole of the first link 42. The execution component 4 and the driving component 3 respectively form an assembly, after the assembly is independent, the driving component 3 is installed on the door panel 1 in place, the execution assembly is connected with the driving component 3, and then the lock is installed, so that the assembly is convenient and rapid.
The utility model discloses a use of tool to lock does: in an initial state, the door panel 1 is covered with the cabinet body, the latch hook 2 hooks a door hook on the cabinet body, at this time, the key 31 is pressed, the key 31 drives the first connecting rod 42 to move forwards, the second connecting rod 43 is driven to move, and finally the latch hook 2 rotates to be separated from the door hook, so that the door panel 1 is opened, at this time, the latch hook 2 rotates to be hidden in a containing cavity of the door panel 1, the reverse buckle at the inner end of the key 31 hooks the end part of the positioning sleeve 32, as shown in fig. 10, the spring 33 is in a compression energy storage state, and the key 31 is recessed; when the door panel 1 is closed, the protrusion 5 on the cabinet body impacts the reverse buckle at the end of the key 31, so that the reverse buckle is separated from the end of the positioning sleeve 32, the spring 33 rebounds to drive the key 31 to move forward and return, the key 31 drives the first connecting rod 42, and the second connecting rod 43 drives the locking hook 2 to rotate to be perpendicular to the door panel 1 and hook the door hook, as shown in fig. 8 and 9.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. A locker lock, comprising: the lock comprises a driving part and an executing part, wherein the executing part comprises a lock shell and a connecting rod assembly assembled in the lock shell, a rotatable lock hook is assembled on the lock shell, the connecting rod assembly comprises a first connecting rod and a second connecting rod which are movably connected, the second connecting rod is connected with the lock hook, the driving part is connected with the first connecting rod and drives the first connecting rod to reciprocate, and the first connecting rod drives the second connecting rod to further drive the lock hook to rotate.
2. The locker lock of claim 1, wherein: the left end and the right end of the first connecting rod are respectively connected with a second connecting rod, each second connecting rod is respectively connected with a lock hook, the first connecting rod drives the two second connecting rods to synchronously and reversely move, and the rotation directions of the two lock hooks are opposite.
3. The locker lock of claim 1 or claim 2, wherein: the second connecting rod is provided with a sliding groove, the first connecting rod is provided with a pin arranged in the sliding groove on the second connecting rod, the moving direction of the sliding groove is inclined with the moving path of the first connecting rod, and the first connecting rod drives the second connecting rod to move along the left-right direction through the pin when moving along the front-back direction.
4. The locker lock of claim 3, wherein: the second connecting rod is provided with a guide groove along the left-right direction, and the lock shell is provided with a guide post inserted into the guide groove on the second connecting rod.
5. The locker lock of claim 1, wherein: the door plate of the storage cabinet is composed of an outer plate and an inner plate which are combined, an accommodating cavity is formed between the outer plate and the inner plate, a driving component is fixedly connected onto the outer plate, an executing component is installed in the accommodating cavity, and the connecting rod component drives the locking hook to rotate to be hidden in the accommodating cavity by pressing the driving component.
6. The locker lock of claim 5, wherein: the driving part comprises a key, a positioning sleeve and a spring, the positioning sleeve is fixedly connected with a door plate of the storage cabinet, two ends of the spring are respectively abutted against the positioning sleeve and the key, a stop block connected with the first connecting rod is assembled on the key, an inverted buckle is arranged at the inner end of the key, the outer end of the key is exposed on the front surface of the door plate, a door hook is arranged at a position corresponding to the lock hook on the cabinet body of the storage cabinet, the latch hook can be pressed from the outer end of the key to the inner end to enable the inverted buckle to hook the inner end of the positioning sleeve under the state that the lock hook hooks the door hook, further the spring can compress and store energy, and the stop block drives the connecting rod assembly to.
7. The locker lock of claim 6, wherein: the inner plate is provided with a yielding through hole opposite to the back-off part on the key, a bulge is arranged on the cabinet body of the locker opposite to the yielding through hole, the back-off is extruded by the instantaneous bulge of the door plate and the cabinet body cover, the back-off is separated from the inner end of the positioning sleeve, then the spring rebounds to push the key to move backwards and reset, and the stop block drives the connecting rod assembly to enable the lock hook to rotate to the door hook hooked on the cabinet body when the key moves backwards.
8. The locker lock of claim 6, wherein: the executing assembly also comprises a lock shell cover buckled with the lock shell, the connecting rod assembly is arranged in a cavity formed by combining the lock shell and the lock shell cover, a through hole is formed in the lock shell, and a stop block assembled on the key penetrates through the through hole and is inserted into a matching hole in the first connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021718085.4U CN212562851U (en) | 2020-08-18 | 2020-08-18 | Lock for storage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021718085.4U CN212562851U (en) | 2020-08-18 | 2020-08-18 | Lock for storage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212562851U true CN212562851U (en) | 2021-02-19 |
Family
ID=74626969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021718085.4U Active CN212562851U (en) | 2020-08-18 | 2020-08-18 | Lock for storage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212562851U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049529A (en) * | 2020-08-18 | 2020-12-08 | 厦门富桂通科技有限公司 | Lock for storage cabinet |
| CN113739402A (en) * | 2021-08-30 | 2021-12-03 | 珠海格力电器股份有限公司 | Panel body assembly, cabinet air conditioner and cabinet |
-
2020
- 2020-08-18 CN CN202021718085.4U patent/CN212562851U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049529A (en) * | 2020-08-18 | 2020-12-08 | 厦门富桂通科技有限公司 | Lock for storage cabinet |
| CN113739402A (en) * | 2021-08-30 | 2021-12-03 | 珠海格力电器股份有限公司 | Panel body assembly, cabinet air conditioner and cabinet |
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