CN215225826U - File administration's multi-functional filing cabinet - Google Patents

File administration's multi-functional filing cabinet Download PDF

Info

Publication number
CN215225826U
CN215225826U CN202121956698.6U CN202121956698U CN215225826U CN 215225826 U CN215225826 U CN 215225826U CN 202121956698 U CN202121956698 U CN 202121956698U CN 215225826 U CN215225826 U CN 215225826U
Authority
CN
China
Prior art keywords
cabinet
plate
cabinet body
sliding
space
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.)
Active
Application number
CN202121956698.6U
Other languages
Chinese (zh)
Inventor
王磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202121956698.6U priority Critical patent/CN215225826U/en
Application granted granted Critical
Publication of CN215225826U publication Critical patent/CN215225826U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Drawers Of Furniture (AREA)

Abstract

The utility model discloses a multi-functional filing cabinet of file administration relates to filing cabinet technical field, the intelligent cabinet temperature adjusting device comprises a cabinet body, it has the cabinet door to articulate on the cabinet body, the internal portion of cabinet is provided with the diaphragm, the diaphragm falls into the cabinet body first space and the second space of accomodating, the inside both sides in first space of accomodating all slide and be provided with first storage device, first storage device is including bottom plate and roof, be provided with the connecting plate between bottom plate and the roof, it is provided with a plurality of sliding plates to slide between bottom plate and the roof, be provided with a plurality of second storage device in the second space of accomodating. Through the cooperation between the cabinet body, cabinet door, diaphragm, first storage space, first storage device, second storage space, second storage device, bottom plate, roof, the sliding plate, during the use, can place different archives respectively in the different storage space, be convenient for the inquiry and take in later stage, improve this filing cabinet's practicality.

Description

File administration's multi-functional filing cabinet
Technical Field
The utility model relates to a filing cabinet technical field specifically is a file administration's multi-functional filing cabinet.
Background
The file is a history record directly formed. The 'direct forming' indicates that the file inherits the originality of the file, and the 'history' indicates that the file inherits the originality of the file and also inherits the recordability of the file, and is an original document for reproducing the real face of the history. Filing cabinets belong to the office furniture series, refer to the cupboard used for preserving the file data, it is the relatively more traditional apparatus to preserve archives, generally make with timber or metal, some make up, separate into the case, stack into the cupboard. According to different surface treatment processes of file cabinets, maintenance methods of three furniture, namely a titanium-plated cabinet, a plastic-sprayed cabinet and a chromium-plated cabinet, are different.
Present file administration's multi-functional filing cabinet, as the chinese patent of application number CN2016207952290.3 named "a multi-functional intelligent file administration cabinet", disclose a multi-functional intelligent file administration cabinet, including the cabinet body, safe fingerprint lock, operating panel and fan, the cabinet body is connected with the cabinet door through the hinge, the inside of the cabinet body is provided with the humidity inductor, the below of the cabinet body is fixed with the casing, safe fingerprint lock is connected with the handle, the below of siren is provided with the display screen, operating panel is connected with the cabinet body, and operating panel's top installs the display screen, operating panel's below is fixed with the access door, drive case and fan electrical property input connection. This multi-functional intelligent file administration cabinet function is numerous, is equipped with humidity inductor and fan, can ensure the interior air drying of cabinet, can not make the paper moldy destroy archival data by the humidity, is equipped with the siren, can send out the police dispatch newspaper under abnormal use, ensures the safety of archives to and the operation intelligence can use the fingerprint unblock, and it is more convenient to use, can be better carry out file administration, lets people use relieved.
The defects of the prior art are as follows: the existing file cabinets generally store various files together, the files need to be inquired one by one when in use, the working efficiency is low, and the files are directly placed in the file cabinets when the traditional file cabinets are used, so that the situation of paper wrinkles can be caused if the files are stored for a long time, and the later use is influenced; traditional filing cabinet does not have the dehumidification function in addition, when meetting plum rain weather, can lead to cabinet body inside air humidity to lead to archives because of the humidity is impaired, cause the loss, the practicality is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a file administration's multi-functional filing cabinet to solve the weak point among the above-mentioned prior art.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a file administration's multi-functional filing cabinet, includes the cabinet body, it has the cabinet door to articulate on the cabinet body, the internal portion of cabinet is provided with the diaphragm, the diaphragm falls into the first space and the second space of accomodating with the cabinet body, the inside both sides in first space of accomodating all slide and be provided with first storage device, first storage device is including bottom plate and roof, be provided with the connecting plate between bottom plate and the roof, it is provided with a plurality of sliding plates to slide between bottom plate and the roof, be provided with a plurality of second storage device in the second space of accomodating, it places the cabinet still to be provided with one on the second space of accomodating.
Further, be provided with a drive plate between the roof and the bottom plate, be provided with a actuating mechanism on the cabinet body, actuating mechanism includes positive and negative threaded rod, positive and negative threaded rod rotates to be connected at the cabinet internally, two the drive plate is threaded connection respectively in the both sides of positive and negative threaded rod, two be provided with a riser between the first accommodation space, the through-hole has been seted up on the riser, positive and negative threaded rod runs through the through-hole, be provided with a driving motor on the cabinet body, driving motor and positive and negative threaded rod fixed connection.
Furthermore, the bottom plate is provided with a sliding groove, the bottom of each sliding plate is fixedly connected with a sliding block, and the sliding blocks are arranged in the sliding grooves in a sliding mode.
Further, the second storage device includes the receiver, it has a articulated slab to articulate on the receiver, a plurality of extrusion springs of fixedly connected with on the articulated slab, extrusion spring keeps away from one of articulated slab and serves fixedly connected with stripper plate.
Furthermore, a placing groove is formed in the extrusion plate, and a deinsectization bag is installed in the placing groove.
Further, the bottom of the cabinet body is provided with a connecting base, a groove is formed in the connecting base, and a dehumidifying device is arranged in the groove.
Furthermore, the dehumidifying device comprises a fan heater, an air outlet pipe is arranged on the fan heater, an air guide pipe is arranged on the air outlet pipe, a plurality of air outlets are formed in the air guide pipe, and a plurality of air vents are formed in the sliding plate.
Further, be provided with a display screen and fingerprint lock on the cabinet door, cabinet body top is provided with camera and siren, cabinet internal portion both sides all are provided with the humidity inductor.
Further, an air inlet is formed in one side of the cabinet body and located on one side of the fan heater, and a plurality of air outlets are formed in the top of the cabinet body.
Compared with the prior art, the beneficial effects of the utility model are that: through the cabinet body, the cabinet door, the diaphragm, first storage space, first storage device, the second storage space, the second storage device, the bottom plate, the roof, cooperation between the sliding plate, during the use, can place different archives respectively in the different storage space, be convenient for inquiry and later stage take, improve the practicality of this filing cabinet, slide between bottom plate and roof through a plurality of sliding plates, extrude the archives of placing between the sliding plate, flatten the archives surface, prevent to appear because the longer condition that leads to the archives surface fold of time, and then improve the practicality of this filing cabinet.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of an overall structure provided by an embodiment of the present invention;
fig. 2 is a schematic view of an overall structure of another view angle provided by the embodiment of the present invention;
fig. 3 is a schematic overall sectional structural view provided by an embodiment of the present invention;
fig. 4 is a schematic view of the overall internal structure provided by the embodiment of the present invention;
fig. 5 is a schematic structural view of a first storage device according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a second storage device according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a dehumidifying device according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a sliding plate according to an embodiment of the present invention.
Description of reference numerals: 1. a cabinet body; 101. a cabinet door; 102. an air inlet; 103. an air outlet; 2. a transverse plate; 3. a vertical plate; 301. a through hole; 4. a second storage space; 5. a first storage space; 6. a first storage device; 601. a base plate; 602. a top plate; 603. a connecting plate; 604. a sliding plate; 605. a drive plate; 606. a side plate; 6061. a chute; 6062. a slider; 607. a handle; 608. limiting the telescopic rod; 7. a drive mechanism; 701. a drive motor; 702. a positive and negative threaded rod; 8. a second storage device; 801. a storage box; 802. a hinge plate; 803. a compression spring; 804. a pressing plate; 805. a placement groove; 806. a deinsectization bag; 9. a dehumidifying device; 901. an air outlet pipe; 902. an air guide pipe; 903. an air outlet; 904. a warm air blower; 905. a vent hole; 10. a placing cabinet; 11. a display screen; 12. a fingerprint lock; 13. a humidity sensor; 14. a groove; 15. a camera; 16. an alarm; 17. supporting legs; 18. self-locking casters; 19. and connecting the base.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
Referring to fig. 1-8, an embodiment of the present invention provides a file management multifunctional file cabinet, including a cabinet body 1, a cabinet door 101 is hinged on the cabinet body 1, a transverse plate 2 is provided inside the cabinet body 1, the transverse plate 2 divides the cabinet body 1 into a first storage space 5 and a second storage space 4, first storage devices 6 are provided in the first storage space 5 in a sliding manner on both sides, the first storage devices 6 include a bottom plate 601 and a top plate 602, a connecting plate 603 is provided between the bottom plate 601 and the top plate 602, a plurality of sliding plates 604 are provided in the bottom plate 601 and the top plate 602 in a sliding manner, a plurality of second storage devices 8 are provided in the second storage space 4, and a storage cabinet 10 is further provided on the second storage space 4.
Specifically, the multifunctional file cabinet is provided with a cabinet body 1, a cabinet door 101 is hinged on the cabinet body 1, the cabinet door 101 is closed when not in use and is used for placing files, a transverse plate 2 is arranged inside the cabinet body 1, the transverse plate 2 divides the whole cabinet body 1 into two containing spaces, namely a first containing space 5 and a second containing space 4, different files are respectively placed, the first containing space 5 is used for placing files needing to be stored for a long time, the second containing space 4 is used for placing files which can be frequently used and is separately stored for being convenient to inquire and take, compared with the traditional file containing cabinet, the two file cabinets are separately stored, the practicability of the file cabinets is improved, two first containing devices 6 are arranged in the first containing space 5 and are respectively arranged at two sides of the first containing space 5, wherein when the first containing devices 6 are used, files to be stored are placed in a storage space formed by the two sliding plates 604, the placed files can be extruded through the sliding of the sliding plates 604, and the situation that the placed files are wrinkled due to long time is prevented, so that the later use is influenced; be provided with a plurality of second storage device 8 in second storage space 4 for place the archives that can use often, still be provided with in second storage space 4 and place cabinet 10, can place other article, improve the space utilization efficiency of this filing cabinet, further improve the practicality of this filing cabinet.
Be provided with a drive plate 605 between roof 602 and the bottom plate 601, be provided with a actuating mechanism 7 on the cabinet body 1, actuating mechanism 7 includes positive and negative threaded rod 702, positive and negative threaded rod 702 rotates to be connected in the cabinet body 1, two drive plates 605 threaded connection is in the both sides of positive and negative threaded rod 702 respectively, be provided with a riser 3 between two first accommodation space 5, through-hole 301 has been seted up on the riser 3, positive and negative threaded rod 702 runs through-hole 301, be provided with a driving motor 701 on the cabinet body 1, driving motor 701 and positive and negative threaded rod 702 fixed connection.
Preferably, referring to fig. 5, in use, after a file is placed in the placement space formed by the sliding plate 604, the driving motor 701 is started, the rotating shaft of the driving motor 701 rotates to drive the forward and backward threaded rod 702 to rotate, and further drive the two driving plates 605 to slide, the two driving plates 605 respectively press the placed file while sliding, and further press the sliding plate 604 to slide, and further press the file again by sliding the sliding plate 604 until the file is pressed flat, so as to reduce the gap between the files, and further prevent the file from wrinkling; through setting up curb plate 606, be provided with a leader 607 on curb plate 606, be convenient for take out first storage device 6, through setting up a plurality of spacing telescopic links 608, can play the condition that prevents archives and drop.
A first sliding groove 6061 is formed in the bottom plate 601, a sliding block 6062 is fixedly connected to the bottom of each sliding plate 604, and the sliding blocks 6062 are arranged in the sliding grooves 6061 in a sliding mode.
Preferably, the sliding block 6062 is slidably disposed in the sliding groove 6061 to limit the sliding of the sliding plate 604, so as to prevent the sliding plate 604 from being displaced when sliding, thereby further improving the practicability of the filing cabinet.
The second receiving device 8 comprises a receiving box 801, a hinged plate 802 is hinged on the receiving box 801, a plurality of squeezing springs 803 are fixedly connected on the hinged plate 802, and a squeezing plate 804 is fixedly connected on one end, away from the hinged plate 802, of each squeezing spring 803.
Preferably, referring to fig. 6, in use, files are placed in the storage box 801, the hinged plate 802 is covered on the files, the pressing plate 804 is pressed through the pressing spring 803, so that the pressing plate 804 is tightly attached to the surfaces of the files, and the files are pressed through the pressing plate 804; the hinged plate 802 is hinged on the containing box 801 with a damper, and the resistance of the damper is larger than the elastic force of the pressing spring 803.
The extrusion plate 804 is provided with a placing groove 805, and a deinsectization bag 806 is arranged in the placing groove 805.
Preferably, through setting up standing groove 805, set up deinsectization package 806 in standing groove 805, can play the effect of insecticidal when going on inside the second storage device 8, prevent that archives from being corroded by the worm, leading to the impaired unable use of archives.
The cabinet body 1 bottom is provided with one and connects base 19, connects and has seted up a recess 14 in the base 19, is provided with dehydrating unit 9 in the recess 14, and dehydrating unit 9 includes electric fan heater 904, is provided with out tuber pipe 901 on the electric fan heater 904, is provided with guide duct 902 on the play tuber pipe 901, has seted up a plurality of air outlets 903 on the guide duct 902, has seted up a plurality of ventilation holes 905 on the sliding plate 604.
Preferably, referring to fig. 7, when the air heater 904 is started, the air guide pipe 902 is communicated with the air outlet pipe 901, air is discharged from the air outlet 903 by using the air outlet effect of the air guide pipe 902, so as to dry the inside of the cabinet body 1, wherein the air guide pipe 902 is communicated with the transverse plate 2, so that the second accommodating space 4 can also be dried, the drying state inside the whole cabinet body 1 is kept, and the inside of the cabinet body 1 is protected from being damaged due to moisture.
The cabinet door 101 is provided with a display screen 11 and a fingerprint lock 12, the top of the cabinet body 1 is provided with a camera 15 and an alarm 16, and the two sides inside the cabinet body 1 are provided with humidity sensors 13.
Preferably, can inquire the detailed condition of the inside archives of depositing of the cabinet body 1 through display screen 11, unblank through fingerprint lock 12, make this filing cabinet can embody higher intellectuality, through setting up camera 15 and alarm 16, can improve the security of this filing cabinet, monitor the humidity of the internal portion of cabinet 1 through humidity inductor 13, show on display screen 11, show according to humidity, whether make electric fan heater 904 launch, improve the practicality of this filing cabinet.
An air inlet 102 is formed in one side of the cabinet body 1, the air inlet 102 is located in one side of the warm air blower 904, and a plurality of air outlets 103 are formed in the top of the cabinet body 1.
Preferably, referring to fig. 2, air is introduced through the air inlet 102, a filter screen is arranged outside the air inlet 102 to prevent larger impurities in the air from entering the air inlet 102, so as to prevent the fan heater and the air guide pipe 902 from being blocked, and the air outlet 103 is arranged to improve air circulation inside the cabinet body 1 and improve air quality inside the cabinet body 1; preferably, a plurality of supporting legs 17 are arranged at the bottom of the connecting base 19, and self-locking casters 18 are arranged on each supporting leg 17 far away from the connecting base 19, so that the flexibility of the file cabinet can be improved.
The working principle is as follows: when the file storage rack is used, after files needing to be stored for a long time are placed in a placing space formed by the sliding plate 604, the driving motor 701 is started, the rotating shaft of the driving motor 701 rotates to drive the positive and negative threaded rods 702 to rotate, so that the two driving plates 605 are driven to slide, the placed files are respectively extruded while the two driving plates 605 slide, so that the sliding plate 604 is further extruded to slide, and the files are further extruded through sliding of the sliding plate 604 until the files are flattened, so that gaps among the files are reduced, and the condition that the files are folded is prevented; files which are frequently used are placed in the storage box 801, the hinged plate 802 is covered on the files, the extrusion plate 804 is pressed through the extrusion spring 803, so that the extrusion plate 804 is tightly attached to the surface of the files, and the files are flattened through the extrusion plate 804; through humidity transducer 13, learn the humidity situation of the cabinet body 1 inside, during the use, start electric fan heater 904, guide duct 902 and play tuber pipe 901 intercommunication, through the effect of falling the wind of guide duct 902, utilize the air-out of air outlet 903, play the stoving effect to the cabinet body 1 inside.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (9)

1. The utility model provides a multi-functional filing cabinet of file administration, includes the cabinet body (1), it has cabinet door (101) to articulate on the cabinet body (1), the cabinet body (1) is inside to be provided with diaphragm (2), diaphragm (2) are divided into first storage space (5) and second storage space (4), its characterized in that with the cabinet body (1): two sides inside the first accommodating space (5) are provided with first accommodating devices (6) in a sliding manner;
the first accommodating device (6) comprises a bottom plate (601) and a top plate (602), a connecting plate (603) is arranged between the bottom plate (601) and the top plate (602), and a plurality of sliding plates (604) are arranged between the bottom plate (601) and the top plate (602) in a sliding manner;
a plurality of second accommodating devices (8) are arranged in the second accommodating space (4), and a placing cabinet (10) is further arranged on the second accommodating space (4).
2. A multi-functional filing cabinet of archive management as defined in claim 1, characterized in that: a driving plate (605) is arranged between the top plate (602) and the bottom plate (601), a driving mechanism (7) is arranged on the cabinet body (1), the driving mechanism (7) comprises a positive and negative threaded rod (702), the positive and negative threaded rod (702) is rotatably connected in the cabinet body (1), and the two driving plates (605) are respectively in threaded connection with two sides of the positive and negative threaded rod (702);
a vertical plate (3) is arranged between the two first accommodating spaces (5), a through hole (301) is formed in the vertical plate (3), and the positive and negative threaded rod (702) penetrates through the through hole (301);
the cabinet body (1) is provided with a driving motor (701), and the driving motor (701) is fixedly connected with the positive and negative threaded rod (702).
3. A multi-functional filing cabinet of archive management as defined in claim 1, characterized in that: the sliding plate is characterized in that a sliding groove (6061) is formed in the bottom plate (601), each sliding plate (604) is fixedly connected with a sliding block (6062) at the upper bottom, and the sliding blocks (6062) are arranged in the sliding grooves (6061) in a sliding mode.
4. A multi-functional filing cabinet of archive management as defined in claim 1, characterized in that: the second storage device (8) comprises a storage box (801), a hinged plate (802) is hinged to the storage box (801), a plurality of extrusion springs (803) are fixedly connected to the hinged plate (802), and one end, far away from the hinged plate (802), of each extrusion spring (803) is fixedly connected with an extrusion plate (804).
5. A multifunctional filing cabinet of archive management according to claim 4, characterized in that: the extrusion plate (804) is provided with a placing groove (805), and a deinsectization bag (806) is installed in the placing groove (805).
6. A multi-functional filing cabinet of archive management as defined in claim 1, characterized in that: the cabinet is characterized in that a connecting base (19) is arranged at the bottom of the cabinet body (1), a groove (14) is formed in the connecting base (19), and a dehumidifying device (9) is arranged in the groove (14).
7. A multi-functional filing cabinet of archive management of claim 6, characterized in that: the dehumidifying device (9) comprises a fan heater (904), an air outlet pipe (901) is arranged on the fan heater (904), an air guide pipe (902) is arranged on the air outlet pipe (901), and a plurality of air outlets (903) are formed in the air guide pipe (902);
the sliding plate (604) is provided with a plurality of vent holes (905).
8. A multi-functional filing cabinet of archive management as defined in claim 1, characterized in that: the improved cabinet is characterized in that a display screen (11) and a fingerprint lock (12) are arranged on the cabinet door (101), a camera (15) and an alarm (16) are arranged at the top of the cabinet body (1), and humidity sensors (13) are arranged on two sides of the interior of the cabinet body (1).
9. A multi-functional filing cabinet of archive management of claim 7, characterized in that: the air inlet (102) is formed in one side of the cabinet body (1), the air inlet (102) is located in one side of the warm air blower (904), and the top of the cabinet body (1) is provided with a plurality of air outlets (103).
CN202121956698.6U 2021-08-19 2021-08-19 File administration's multi-functional filing cabinet Active CN215225826U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121956698.6U CN215225826U (en) 2021-08-19 2021-08-19 File administration's multi-functional filing cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121956698.6U CN215225826U (en) 2021-08-19 2021-08-19 File administration's multi-functional filing cabinet

Publications (1)

Publication Number Publication Date
CN215225826U true CN215225826U (en) 2021-12-21

Family

ID=79497817

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121956698.6U Active CN215225826U (en) 2021-08-19 2021-08-19 File administration's multi-functional filing cabinet

Country Status (1)

Country Link
CN (1) CN215225826U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115191762A (en) * 2022-08-23 2022-10-18 刘建军 Be used for file administration storing compartment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115191762A (en) * 2022-08-23 2022-10-18 刘建军 Be used for file administration storing compartment
CN115191762B (en) * 2022-08-23 2024-04-02 刘建军 Be used for archives management storing compartment

Similar Documents

Publication Publication Date Title
CN215225826U (en) File administration's multi-functional filing cabinet
CN210989001U (en) Engineering cost settlement material management device
CN205457166U (en) Student information manages device
CN206182707U (en) Intelligent file management cabinet
CN218922059U (en) File cabinet
CN218334768U (en) Disconnect-type switch board that falls to ground
CN108991758A (en) A kind of wardrobe convenient for ventilation
CN214963654U (en) System for planning and classifying natural resources
CN215269091U (en) Medical intelligent information processing device
CN211065624U (en) Confidential storage device for file data
CN216602096U (en) Novel file management file box
CN221083100U (en) File storage cabinet
CN219895067U (en) Intelligent archive access management equipment
CN209733027U (en) Portable dampproofing official working data storage device
CN213882454U (en) Effectual strorage device for office supplies prevents damp
CN215225758U (en) Health file collection frame for health management
CN216019927U (en) File cabinet with moisture-proof and dehumidifying function
CN221616551U (en) Financial document strorage device
CN211795171U (en) Student education management uses file management cabinet convenient to receive and release
CN212446843U (en) Medical image data box
CN214792290U (en) Efficient drying device for hospital pharmacy
CN214179695U (en) College english teaching is with examination paper strorage device
CN220786836U (en) Dampproofing secret bin of archives
CN215936712U (en) Personnel file management device
CN220512473U (en) File storage cabinet

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant