CN217039328U - File cabinet with emergency unlocking function - Google Patents
File cabinet with emergency unlocking function Download PDFInfo
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- CN217039328U CN217039328U CN202123367475.9U CN202123367475U CN217039328U CN 217039328 U CN217039328 U CN 217039328U CN 202123367475 U CN202123367475 U CN 202123367475U CN 217039328 U CN217039328 U CN 217039328U
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- cabinet
- lock
- unlocking
- cabinet body
- emergency unlocking
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Abstract
The utility model discloses a filing cabinet with emergent unblock function, this filing cabinet with emergent unblock function include the cabinet body, cabinet door, tool to lock and emergency relief pole, and the cabinet body is equipped with one end open-ended cabinet chamber at least, and the internal intelligent control device that is equipped with of cabinet, cabinet door closure close the opening, and the cabinet door rotationally installs on the cabinet body. The tool to lock is including locating the tool to lock main part on the cabinet body and locating the hasp of cabinet door, is equipped with the spring bolt of locking hasp and the unblock portion and the shell plate of unblanking of control spring bolt in the tool to lock main part, and unblock portion is connected with the electric control spring bolt unblock with intelligent control device electricity, presses the shell plate of unblanking to unblock portion effect to control spring bolt unblock. The emergency unlocking rod is slidably arranged in the cabinet body and is positioned on one side of the lock, and the unlocking elastic plate can be pressed. The utility model discloses technical scheme can provide an emergent unlocking device for the cabinet body to convenience of customers's use.
Description
Technical Field
The utility model relates to an intelligence cabinet technical field, in particular to filing cabinet with emergent unblock function.
Background
Filing cabinet, locker etc. on the market, for the convenience of user along with depositing along with using, avoid appearing the condition that can not open the cabinet door because of the key loses, generally all adopt the electronic lock to it has control system to carry, makes the user only need just can open through software control or fingerprint identification etc.. However, in the using process, the file cabinet can not be normally opened due to software failure or poor circuit contact, and at the moment, the structure of the cabinet body can be damaged or the electronic lock can be opened only, so that time and labor are wasted, and unnecessary troubles are caused to a user.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main objective provides the filing cabinet with emergent unblock function, aims at providing an emergent unlocking device for the cabinet body to convenience of customers's use.
In order to achieve the above object, the utility model provides a filing cabinet with emergent unblock function, include:
the intelligent control cabinet comprises a cabinet body and a control device, wherein at least one cabinet cavity with one open end is arranged in the cabinet body;
the cabinet door covers the opening, and is rotatably arranged on the cabinet body;
the lock comprises a lock body arranged on the cabinet body and a lock catch arranged on the cabinet door, wherein a lock tongue for locking the lock catch, an unlocking part for controlling the lock tongue and an unlocking elastic plate are arranged in the lock body; and
the emergency unlocking rod is slidably arranged in the cabinet body and is positioned on one side of the lock, and the unlocking elastic plate can be pressed.
Optionally, an installation cavity is formed in the top wall of the cabinet body, an installation hole is formed in the bottom wall of the installation cavity, and the emergency unlocking rod penetrates through the installation hole, extends into the cabinet cavity and acts on the unlocking elastic plate.
Optionally, a guide piece is arranged in the cabinet cavity, the guide piece extends from the mounting hole to the lock main body, and the emergency unlocking rod slides along the extending direction of the guide piece.
Optionally, be equipped with on the cabinet body a plurality of the cabinet chamber, and a plurality of the cabinet chamber is in be listed as in proper order and arrange on the cabinet body, be equipped with a plurality of unlocking grooves on the emergent unlocking lever, the tool to lock main part is arranged in the unlocking groove, in the unlocking groove with the lateral wall that the bullet board corresponds unblanks presses the bullet board of unblanking.
Optionally, an openable cover plate is further arranged on the top wall, and the cover plate covers the opening of the installation cavity.
Optionally, one side of the cover plate is rotatably mounted on the cabinet body, and the other side of the cover plate is provided with a locking structure to lock the cover plate and the top wall.
Optionally, the diapire with be equipped with limit structure between the emergency release lever, limit structure is including locating joint groove on the emergency release lever with install in locating part on the cabinet body, the locating part joint in joint groove.
Optionally, a rotating shaft is arranged on the bottom wall, one end of the limiting part is rotatably installed on the rotating shaft, a gear groove is formed in the other end of the limiting part, a gear convex part is arranged on the cabinet body, and the gear groove is clamped to the gear convex part.
Optionally, the limiting part is provided with a shifting protrusion at one end of the stop groove, so that a user can conveniently shift the limiting part.
Optionally, the cabinet body is equipped with a plurality of one end open-ended the cabinet chamber, cabinet chamber array arranges, and every the opening part in cabinet chamber all is equipped with the cabinet door with the tool to lock, but emergency unlocking lever unblock corresponds a column the tool to lock, it is a plurality of emergency unlocking lever interval arrange in it is internal to the cabinet.
The utility model discloses technical scheme is through being equipped with an one end open-ended cabinet chamber on the cabinet body at least, and the cabinet door closure opening, and the cabinet door rotationally with the cabinet body on. The lock comprises a lock body arranged on the cabinet body and a lock catch arranged on the cabinet door, wherein a lock bolt for locking the lock catch, an unlocking part for controlling the lock bolt and an unlocking spring plate are arranged in the lock body. And be equipped with intelligent control device in the filing cabinet, this intelligent control device is connected with unblock portion electricity, can control opening and shutting of tool to lock, realizes modes such as fingerprint identification, facial discernment or software control, and the cabinet door is opened to long-range, need not the key unblock, has made things convenient for user's use. Simultaneously, also can adopt manual unblock, the internal emergency unlocking pole that sets up of cabinet, the one end of this emergency unlocking pole is located near the tool to lock, the other end extends the cabinet body, make the user also can press the diving board that unblanks through this emergency unlocking pole and make this diving board that unblanks exert an effect to unblock portion, make unblock portion drive spring bolt remove, in order to open the tool to lock, mechanical unlocking structure is adopted to the mode of this manual unblock, the unblock mode of two kinds of differences of tool to lock has been realized, and when intelligence unblock mode breaks down, can adopt manual unblock. The possibility that the lockset cannot be opened due to the failure of software or an intelligent control device is reduced, so that the lockset is convenient for a user to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of a file cabinet with an emergency unlocking function according to the present invention;
FIG. 2 is a schematic perspective view of an angle of the cabinet of FIG. 1;
FIG. 3 is a schematic perspective view of another angle of the cabinet of FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a perspective view of the lock of FIG. 1 shown in an angle with the emergency release lever;
fig. 6 is a schematic perspective view of the lockset of fig. 1 at another angle when the lockset is installed with the emergency release lever.
The reference numbers indicate:
the realization, the functional characteristics and the advantages of the utility model are further explained by combining the embodiment and referring to the attached drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a filing cabinet 100 with emergent unblock function.
In the embodiment of the present invention, as shown in fig. 1 to fig. 6, the file cabinet 100 with emergency unlocking function includes a cabinet body 110, a cabinet door 120, a lock 130 and an emergency unlocking rod 140, the cabinet body 110 is at least provided with a cabinet cavity 111 with one end open, an intelligent control device 113 is arranged in the cabinet body 110, the cabinet door 120 covers the opening, and the cabinet door 120 is rotatably installed on the cabinet body 110. The lock 130 comprises a lock body 131 arranged on the cabinet body 110 and a lock catch 132 arranged on the cabinet door 120, a lock tongue for locking the lock catch 132, an unlocking part for controlling the lock tongue and an unlocking elastic plate 133 are arranged in the lock body 131, the unlocking part is electrically connected with the intelligent control device 113 to electrically control unlocking of the lock tongue, and the unlocking elastic plate 133 is pressed to act on the unlocking part to control unlocking of the lock tongue. The emergency release lever 140 is slidably disposed in the cabinet 110 and located at one side of the lock 130, and presses the unlocking elastic plate 133.
Specifically, one side of the cabinet door 120 is rotatably installed at the opening of the cabinet cavity 111, and the other side is locked with the cabinet body 110 by the lock 130. The cabinet cavity 111 can be used for placing articles such as documents and the like. Be equipped with intelligent control device 113 in the cabinet body 110, this intelligent control device 113 is connected with tool to lock main part 131 electricity, can control opening and shutting of tool to lock 130, realizes modes such as fingerprint identification, facial discernment or software control, and cabinet door 120 is opened to long-range, need not the key unblock, has made things convenient for user's use. The lock 130 comprises a lock body 131 arranged on the cabinet body 110 and a lock catch 132 arranged on the cabinet door 120, wherein a lock tongue for locking the lock catch 132, an unlocking part for controlling the lock tongue and an unlocking spring plate 133 are arranged in the lock body 131, and the unlocking spring plate 133 can act on the unlocking part when being pressed, so that the unlocking part drives the lock tongue to move to open the lock 130. After the pressing is finished, the unlocking elastic plate 133 can automatically rebound to the original position. The specific structure inside the lock 130 may refer to a patent application of an electric control lock specially used for a door cabinet, which is disclosed in the publication number CN 207647317U. An elastic structure is further disposed inside the lock 130, so that when the lock 130 is opened, the elastic structure can apply a force of the lock 132 to pop out the lock body 131, that is, the cabinet door 120 pops out a distance relative to the cabinet body 110, so as to facilitate the user to open the cabinet door 120. And an emergency unlocking rod 140 is arranged in the cabinet body 110, one end of the emergency unlocking rod 140 is positioned near the lock 130, and the other end extends out of the cabinet body 110, so that a user can also press the unlocking elastic plate 133 through the emergency unlocking rod 140 to realize manual unlocking of the lock 130.
The utility model discloses technical scheme is through being equipped with an one end open-ended cabinet chamber 111 on the cabinet body 110 at least, and the opening is closed to cabinet door 120 lid, and cabinet door 120 rotationally installs on the cabinet body 110. A lock 130 is arranged between the cabinet body 110 and the cabinet door 120, the lock 130 comprises a lock main body 131 arranged on the cabinet body 110 and a lock catch 132 arranged on the cabinet door 120, and a lock tongue for locking the lock catch 132, an unlocking part for controlling the lock tongue and an unlocking spring plate 133 are arranged in the lock main body 131. And be equipped with intelligent control device 113 in the filing cabinet, this intelligent control device 113 is connected with the unblock portion electricity, can control opening and shutting of tool to lock 130, realizes modes such as fingerprint identification, facial discernment or software control, and cabinet door 120 is opened to long-range, need not the key unblock, has made things convenient for user's use. Simultaneously, also can adopt manual unblock, set up emergency release lever 140 in the cabinet body 110, this emergency release lever 140's one end is located near tool to lock 130, the other end extends cabinet body 110, make the user also can press the bullet board 133 that unblanks through this emergency release lever 140 and make this bullet board 133 that unblanks exert an effect to the unblock portion, make unblock portion drive spring bolt remove, in order to open tool to lock 130, this manual unblock's mode adopts mechanical unlocking structure, the unblock mode of tool to lock 130 two kinds of differences has been realized, and when intelligence unblock mode breaks down, can adopt manual unblock. The possibility that the lockset 130 cannot be opened due to the failure of software or the intelligent control device 113 is reduced, so that the lockset can be conveniently used by a user.
In one embodiment, a mounting cavity 112 is formed on the top wall of the cabinet body 110, a mounting hole 114 is formed on the bottom wall of the mounting cavity 112, and the emergency unlocking lever 140 extends into the cabinet cavity 111 through the mounting hole 114 and acts on the unlocking spring plate 133. Specifically, a mounting cavity 112 has been seted up on the roof of cabinet body 110, and mounting hole 114 has been seted up to the diapire of mounting cavity 112 for emergency release lever 140 passes in mounting hole 114 extends to cabinet cavity 111, and emergency release lever 140's one end is located near the bullet board 133 that unblanks, and the other end protrusion sets up in mounting hole 114, so that the user presses this bullet board 133 that unblanks through pressing this emergency release lever 140.
To facilitate the sliding of the panic release lever 140 in the cabinet 110, in an embodiment, a guide 115 is provided in the cabinet cavity 111, the guide 115 extends from the mounting hole 114 toward the lock body 131, and the panic release lever 140 slides in the extending direction of the guide 115. Specifically, when the emergency release lever 140 passes through the mounting hole 114 and extends into the cabinet chamber 111, and the emergency release lever 140 slides in the cabinet body 110, the emergency release lever 140 is easily swung by only fixing the mounting hole 114, so that it is difficult to smoothly press the unlocking spring plate 133, and therefore, in order to ensure that the emergency release lever 140 smoothly slides to a position where the unlocking spring plate 133 is pressed, the guide 115 is provided in the cabinet chamber 111, the guide 115 extends from the mounting hole 114 to the lock body 131, and the emergency release lever 140 slides in the extending direction of the guide 115. So that the guide 115 provides a guiding function for the sliding direction of the emergency release lever 140, and the emergency release lever 140 is ensured to smoothly slide to the position of pressing the unlocking spring plate 133.
In order to improve the manual unlocking efficiency, in an embodiment, the cabinet body 110 is provided with a plurality of cabinet cavities 111, the cabinet cavities 111 are sequentially arranged in a row on the cabinet body 110, the emergency unlocking bar 140 is provided with a plurality of unlocking slots 141, the lock body 131 is placed in the unlocking slots 141, and the side walls of the unlocking slots 141 corresponding to the unlocking spring plate 133 press the unlocking spring plate 133. Specifically, be equipped with a plurality of cabinets chamber 111 on the cabinet body 110, and a plurality of cabinets chamber 111 are in proper order on the cabinet body 110 and are arranged in a row, so set up a plurality of unlocking positions on emergent unlocking lever 140 for an emergent unlocking lever 140 can be simultaneously to the bullet board 133 effect of unblanking on a plurality of tool to lock main parts 131, even make an emergent unlocking lever 140 can open a plurality of cabinet doors 120 of a corresponding place row simultaneously, improve unblock efficiency. In order to simplify the structure of the emergency unlocking lever 140, a plurality of unlocking slots 141 are formed in the emergency unlocking lever 140, the lock body 131 is placed in the unlocking slots 141, and the side wall of the unlocking slot 141 corresponding to the unlocking spring plate 133 presses the unlocking spring plate 133, so that one emergency unlocking lever 140 can simultaneously open a plurality of corresponding cabinet doors 120 in a row.
In another embodiment, a plurality of unlocking protrusions may be disposed on the emergency-unlocking lever 140, and the unlocking protrusions protrude from the emergency-unlocking lever 140, so that when the emergency-unlocking lever 140 is pressed, the unlocking spring is pressed by the unlocking protrusions to unlock the lock 130.
To improve the safety of the file cabinet 100 with emergency unlocking function, in an embodiment, an openable cover 116 is further provided on the top wall, and the cover 116 covers the opening of the installation cavity 112. Specifically, the opening of the installation cavity 112 is covered by the cover plate 116, so that the installation cavity 112 is in a sealed state, and the emergency release lever 140 is hidden in the cabinet body 110. The cover 116 can be opened, so that when manual unlocking is needed, only the cover 116 needs to be opened, and then the emergency unlocking rod 140 is operated, so that people can hardly see the manual unlocking method directly, and the safety of the file cabinet 100 with the emergency unlocking function is improved.
Further, in one embodiment, one side of the cover 116 is rotatably mounted on the top wall, and the other side is provided with a locking structure 117 to lock the cover 116 and the top wall. Specifically, one side of the cover plate 116 is rotatably mounted on the top wall, so that the cover plate 116 is turned over relative to the cabinet body 110, thereby opening the mounting cavity 112 and facilitating the opening of the mounting cavity 112. And the other side is provided with a locking structure 117 for locking the cover plate 116 with the top wall. So that under normal conditions, the cover plate 116 is locked with the top wall and only opened when needed, and only the user can open the cover plate, and the rest people cannot normally open the cover plate, thereby further enhancing the safety of the file cabinet 100 with the emergency unlocking function.
Referring to fig. 1 to 6 again, in an embodiment, a limiting structure 150 is disposed between the bottom wall and the emergency unlocking lever 140, the limiting structure 150 includes a clamping groove 152 disposed on the emergency unlocking lever 140 and a limiting member 151 mounted on the cabinet body 110, and the limiting member 151 is clamped in the clamping groove 152. Specifically, a limit structure 150 is provided between the bottom wall and the panic lever 140 to limit the movement of the panic lever 140 so that the panic lever 140 can act on the unlocking striking plate 133 only when the limit structure 150 is opened. The limiting structure 150 includes a clamping groove 152 disposed on the emergency unlocking lever 140 and a limiting member 151 mounted on the cabinet 110, and the limiting member 151 is clamped in the clamping groove 152. This locating part 151 and joint groove 152 joint to fix emergency release lever 140, when needing to open this limit structure 150, as long as take off locating part 151 and just can open limit structure 150, thereby make emergency release lever 140 slide.
Further, in an embodiment, a rotating shaft 153 is disposed on the bottom wall, one end of the limiting member 151 is rotatably mounted on the rotating shaft 153, the other end is disposed with a gear groove 154, a gear protrusion 155 is disposed on the cabinet 110, and the gear groove 154 is engaged with the gear protrusion 155. Specifically, a rotating shaft 153 is provided on the bottom wall, such that one end of the stopper 151 is connected to the rotating shaft 153. And the rotation shaft 153 may rotate with respect to the bottom wall to control the opening and closing of the stopper structure 150. The other end of the position-limiting member 151 is provided with a gear groove 154, the cabinet 110 is provided with a gear convex portion 155, and the gear groove 154 is engaged with the gear convex portion 155. So as to stop the rotation of the limiting member 151 and fix the movement of the limiting member 151, so as to enhance the clamping strength of the limiting member 151 to the clamping groove 152, and reduce the possibility that the limiting member 151 is separated from the clamping groove 152.
To facilitate the rotation of the limiting member 151, in one embodiment, the limiting member 151 is provided with a shifting protrusion 156 at one end of the stopping slot 154 to facilitate the user to shift the limiting member 151. Specifically, the limiting member 151 is provided with a toggle protrusion 156 at one end of the stop slot 154, and when the limiting structure 150 needs to be opened, only the toggle protrusion 156 needs to be pulled, so that the limiting member 151 rotates to open the limiting structure 150.
In an embodiment, the cabinet body 110 is provided with a plurality of cabinet cavities 111 with one end opened, the cabinet cavities 111 are arranged in an array, a cabinet door 120 and a lock 130 are arranged at the opening of each cabinet cavity 111, the emergency unlocking rod 140 can unlock a corresponding row of locks 130, and the emergency unlocking rods 140 are arranged in the cabinet body 110 at intervals. Specifically, under general conditions, all set up a plurality of cabinet chambeies 111 on one cabinet body 110, corresponding every cabinet chamber 111 all is equipped with cabinet door 120, and a plurality of cabinet chambeies 111 array are arranged, set up a plurality of unblock positions on corresponding emergent unblock pole 140 for a corresponding a list tool to lock 130 can be unblock to emergent unblock pole 140. And a plurality of emergency unlocking levers 140 are arranged in the cabinet body 110 at intervals, so that each row of locks 130 corresponds to one emergency unlocking lever 140, thereby enhancing the storage efficiency of the file cabinet 100 with the emergency unlocking function and the unlocking efficiency of the emergency unlocking levers 140.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a filing cabinet with emergent unblock function which characterized in that includes:
the intelligent control cabinet comprises a cabinet body and a control device, wherein at least one cabinet cavity with one open end is arranged in the cabinet body;
the cabinet door covers the opening and is rotatably arranged on the cabinet body;
the lock comprises a lock body arranged on the cabinet body and a lock catch arranged on the cabinet door, wherein a lock tongue for locking the lock catch, an unlocking part for controlling the lock tongue and an unlocking elastic plate are arranged in the lock body; and
the emergency unlocking rod is slidably arranged in the cabinet body and is positioned on one side of the lockset so as to press the unlocking elastic plate.
2. The file cabinet with the emergency unlocking function according to claim 1, wherein a mounting cavity is formed in the top wall of the cabinet body, a mounting hole is formed in the bottom wall of the mounting cavity, and the emergency unlocking rod penetrates through the mounting hole, extends into the cabinet cavity and acts on the unlocking elastic plate.
3. The file cabinet with emergency unlocking function according to claim 2, wherein a guide member is provided in the cabinet chamber, the guide member extends from the mounting hole toward the lock main body, and the emergency unlocking lever slides along an extending direction of the guide member.
4. The file cabinet with the emergency unlocking function according to claim 2, wherein a plurality of said cabinet cavities are arranged on the cabinet body, and a plurality of said cabinet cavities are sequentially arranged on the cabinet body in a row, a plurality of unlocking slots are arranged on the emergency unlocking lever, the lock body is placed in the unlocking slots, and the side walls of the unlocking slots corresponding to the unlocking spring plate press the unlocking spring plate.
5. The file cabinet with emergency unlocking function according to claim 2, wherein said top wall further has an openable cover plate, said cover plate covering said opening of said mounting cavity.
6. The file cabinet with emergency unlocking function according to claim 5, wherein said cover plate is rotatably mounted on said top wall at one side thereof and provided with a locking structure at the other side thereof to lock said cover plate with said top wall.
7. The file cabinet with the emergency unlocking function according to claim 2, wherein a limiting structure is arranged between the bottom wall and the emergency unlocking lever, the limiting structure comprises a clamping groove arranged on the emergency unlocking lever and a limiting member arranged on the cabinet body, and the limiting member is clamped in the clamping groove.
8. The file cabinet with emergency unlocking function as claimed in claim 7, wherein a rotating shaft is provided on the bottom wall, one end of the limiting member is rotatably mounted on the rotating shaft, a retaining groove is provided on the other end, a retaining protrusion is provided on the cabinet body, and the retaining groove is engaged with the retaining protrusion.
9. The file cabinet with emergency unlocking function according to claim 8, wherein the limiting member is provided with a shifting protrusion at one end of the stopping slot, so that a user can conveniently shift the limiting member.
10. The file cabinet with the emergency unlocking function according to any one of claims 1 to 9, wherein the cabinet body is provided with a plurality of cabinet cavities with one ends open, the cabinet cavities are arranged in an array, the cabinet door and the lock are arranged at the opening of each cabinet cavity, the emergency unlocking rod can unlock a corresponding row of the lock, and a plurality of the emergency unlocking rods are arranged in the cabinet body at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123367475.9U CN217039328U (en) | 2021-12-29 | 2021-12-29 | File cabinet with emergency unlocking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123367475.9U CN217039328U (en) | 2021-12-29 | 2021-12-29 | File cabinet with emergency unlocking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217039328U true CN217039328U (en) | 2022-07-26 |
Family
ID=82478458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123367475.9U Active CN217039328U (en) | 2021-12-29 | 2021-12-29 | File cabinet with emergency unlocking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217039328U (en) |
-
2021
- 2021-12-29 CN CN202123367475.9U patent/CN217039328U/en active Active
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