CN113197437B - Confidential file hidden storage cabinet for file management - Google Patents

Confidential file hidden storage cabinet for file management Download PDF

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Publication number
CN113197437B
CN113197437B CN202110536865.XA CN202110536865A CN113197437B CN 113197437 B CN113197437 B CN 113197437B CN 202110536865 A CN202110536865 A CN 202110536865A CN 113197437 B CN113197437 B CN 113197437B
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CN
China
Prior art keywords
wall
fixedly connected
shell
outer box
hidden
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Active
Application number
CN202110536865.XA
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Chinese (zh)
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CN113197437A (en
Inventor
张雷珍
胡振翰
任苗苗
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.)
Zhejiang Guangxia Construction Vocational and Technical University
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Zhejiang Guangxia Construction Vocational and Technical University
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Application filed by Zhejiang Guangxia Construction Vocational and Technical University filed Critical Zhejiang Guangxia Construction Vocational and Technical University
Priority to CN202110536865.XA priority Critical patent/CN113197437B/en
Publication of CN113197437A publication Critical patent/CN113197437A/en
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Publication of CN113197437B publication Critical patent/CN113197437B/en
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B63/00—Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B51/00—Cabinets with means for moving compartments up and down
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/261—Drying gases or vapours by adsorption
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
    • E05B63/143—Arrangement of several locks, e.g. in parallel or series, on one or more wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/44—Locks or fastenings for special use for furniture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
    • F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lock And Its Accessories (AREA)
  • Storage Device Security (AREA)

Abstract

The invention belongs to the technical field of file management, and particularly relates to a concealed confidential file storage cabinet for file management. The hidden cavity can be opened according to needs, meanwhile, the hiding performance of the hidden cavity cannot be influenced when an external person watches beside, the safety of storing confidential documents is improved, the hidden cavity cannot be lifted even if the internal storage box is lifted upwards forcibly, the safety is higher, and the hiding performance of the hidden cavity is improved.

Description

Confidential file hidden storage cabinet for file management
Technical Field
The invention relates to the technical field of file management, in particular to a confidential file hidden storage cabinet for file management.
Background
The archive generally refers to various forms of original records with preservation value directly formed by people in various social activities, the original recordability is the essential attribute of the archive, and nowadays, with the opposite of society, people have higher and higher information protection and higher awareness of protecting some confidential archives.
The security protection coefficient of the traditional file storage cabinet is not high, the loss of files is easily caused, and the traditional file storage cabinet is not suitable for storing more confidential files, in order to solve the problems, the prior art provides a confidential file storage cabinet with the publication number of CN107692573B, however, in the file storage cabinet, the confidential file storage cavity is positioned below the common file storage cavity, when the confidential files are placed in the confidential file storage cavity, external personnel easily observe the opening mode of the confidential file storage cabinet, the concealment of the confidential files is low, and the anti-theft performance is relatively poor.
Disclosure of Invention
Based on the technical problems in the prior art, the invention provides a confidential file hidden storage cabinet for file management.
The invention provides a confidential file hidden storage cabinet for file management, which comprises an outer box body, wherein an inner storage box is arranged in the outer box body, the inner side wall of the inner storage box is fixedly connected with partition plates which are uniformly distributed up and down, a common cavity is reserved between each partition plate, a hidden cavity is reserved between the lowest partition plate and the inner bottom wall of the inner storage box, the hidden cavity has the same specification as the common cavity, a reserved cavity is reserved between the outer top wall of the inner storage box and the inner top wall of the outer box body, the specification of the reserved cavity is the same as that of the hidden cavity, one side of the inner bottom wall of the outer box body is rotatably connected with a door shaft, the outer side wall of the door shaft is fixedly connected with a cabinet door matched with the outer box body, the distance between the cabinet door and the inner top wall and the inner bottom wall of the outer box body is the same as the height of the hidden cavity, and the inner side wall of the outer box body, which is positioned on one side of the door shaft, is rotatably connected with a gear shaft, and the outer wall of the side surface of the internal storage box is fixedly connected with a toothed plate meshed with the gear shaft, and a linkage mechanism is arranged between the gear shaft and the door shaft.
Preferably, the link gear includes the pivot that is located gear shaft top and connects in outer box side inner wall through the bearing, and pivot and gear shaft pass through the cingulum and form the transmission cooperation, and outer box is located the top outer wall fixedly connected with upper angle shell of door epaxial side, and the bottom inner wall of upper angle shell rotates and is connected with the transmission helical gear, and the one end fixedly connected with of pivot and the driven helical gear of transmission helical gear engaged with.
Preferably, the top of door-hinge extends to the inside of transmission helical gear, and the door-hinge is located the inside side outer wall of transmission helical gear and opens there is the locked groove, and the side inner wall fixedly connected with fingerprint lock body of locked groove, the side inner wall of transmission helical gear open have with the hasp groove of fingerprint lock body looks adaptation.
Preferably, one side of cabinet door is provided with the cabinet lock, and is provided with the handle on the cabinet door lock, and the handle is provided with hidden fingerprint lock towards the side outer wall of cabinet door, and hidden fingerprint lock is corresponding with the fingerprint lock body.
Preferably, the outer box body is fixedly connected with a fixed shell at the bottom of the inner side wall of one side of the door shaft, the inner side wall of the fixed shell is connected with a clamping shell in a sliding manner, and springs which are uniformly distributed are fixedly connected between the inner side wall of the clamping shell and the inner side wall of the fixed shell.
Preferably, the outer box body is located the bottom outer wall fixedly connected with lower angle shell of door spindle below, and the bottom outer wall fixedly connected with of door spindle is located the inside lower cylinder piece of lower angle shell.
Preferably, the outer wall of one side of the clamping shell is fixedly connected with a pressing plate extending to the inside of the lower corner shell, the outer wall of the side face of the lower cylindrical block is provided with a notch, and the pressing plate is in contact with the outer wall of the lower cylindrical block.
Preferably, the outer wall of the top of the outer box body, which is located on one side of the upper corner shell, is fixedly connected with an exhaust shell, a cross flow fan is arranged inside the exhaust shell, the outer wall of the top of the outer box body is fixedly connected with a top air guide shell communicated with the exhaust shell, an air inlet end of the cross flow fan faces the top air guide shell, and the other side of the inner wall of the bottom of the top air guide shell and the outer wall of the top of the outer box body are provided with air guide grooves communicated with each other.
Preferably, the outer box body is located the bottom outer wall fixedly connected with air inlet shell of cabinet door below, and the inside packing of air inlet shell has the drier, and the outer wall of one side of air inlet shell is opened has the air intake, is provided with the intake stack between the opposite side outer wall of air inlet shell and the outer box body.
Preferably, the equal fixedly connected with inner slide block of both sides outer wall of case is deposited to the interior, the outer fixed block of the side inner wall fixedly connected with and interior slider looks adaptation of outer box, interior slider sliding connection in the side inner wall of outer fixed block.
The beneficial effects of the invention are as follows:
1. deposit the case in setting up, pinion rack and gear shaft, deposit the case in the inside setting of outer box, set up general chamber and hidden chamber in the case is put to the memory, deposit the case side including and set up the pinion rack, deposit the case motion in can driving through the cabinet door that opens and shuts, and then can drive and hide the chamber and expose, transmission separation and reunion between then ability control cabinet door and the gear shaft through hiding the fingerprint lock, thereby can open as required and hide the chamber, outside personnel also can not exert an influence to the disguise in hidden chamber on one side watching simultaneously, the security when depositing confidential documents has been improved.
2. Through setting up draw-in groove and card shell, deposit the bottom of the case portion including and set up the draw-in groove, set up the card shell in draw-in groove one side, when not using the hidden chamber, when opening the cabinet door, the clamp plate can press in the inside of notch, card shell card this moment goes into the draw-in groove, even upwards lift up hard deposit the case can not make to hide the chamber and lift up yet, the security is higher.
3. Through setting up exhaust shell and air inlet shell, at the inside cross current fan that sets up of shell of airing exhaust, at the inside drier that sets up of air inlet shell, can make outer box inside air keep dry through cross current fan and drier, the shell of airing exhaust and air inlet shell can play the shielding effect simultaneously for the whole outside size and the inside parking space size of storing compartment are unanimous under outside personnel's the visual angle, have further improved the disguised nature in hidden chamber.
Drawings
FIG. 1 is a schematic view of an overall structure of a hidden storage cabinet for confidential files for file management according to the present invention;
FIG. 2 is a partial sectional view of a side structure of the hidden file storage cabinet for file management in accordance with the present invention;
FIG. 3 is a partial sectional view of the back structure of the hidden file storage cabinet for file management in accordance with the present invention;
FIG. 4 is a sectional view of a fixed shell of the hidden storage cabinet for confidential files for file management according to the present invention;
FIG. 5 is a sectional view of the outer case of the hidden file storage cabinet for file management in accordance with the present invention;
FIG. 6 is a schematic view of a handle structure of the hidden file storage cabinet for file management according to the present invention;
FIG. 7 is a schematic view of the internal structure of a bevel gear of a hidden file storage cabinet for file management according to the present invention.
In the figure: the automatic air-conditioning cabinet comprises an outer box body 1, a top air guide shell 2, an air exhaust shell 3, an upper angle shell 4, a cabinet door 5, an inner storage box 6, a lower angle shell 7, an air inlet shell 8, a partition plate 9, a cabinet door lock 10, a handle 11, a door shaft 12, a transmission bevel gear 13, a rotating shaft 14, an outer fixing block 15, an inner sliding block 16, a toothed plate 17, a gear shaft 18, a clamping shell 19, a fixing shell 20, a pressing plate 21, a lower cylindrical block 22, a clamping groove 23, a drying agent 24, a hidden cavity 25, a common cavity 27, a cross flow fan 28, a hidden fingerprint lock 29, a lock groove 30, a fingerprint lock body 31, a lock catch groove 32, a spring 33 and a notch 34.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-7, a confidential file hidden storage cabinet for file management, comprising an outer box 1, an inner storage box 6 is arranged inside the outer box 1, inner sliding blocks 16 are fixedly connected to the outer walls of the two sides of the inner storage box 6, an outer fixed block 15 matched with the inner sliding blocks 16 is fixedly connected to the inner wall of the side surface of the outer box 1, the inner sliding blocks 16 are slidably connected to the inner wall of the side surface of the outer fixed block 15, partition plates 9 are fixedly connected to the inner wall of the side surface of the inner storage box 6, the partition plates 9 are uniformly distributed up and down, a common cavity 27 is reserved between each partition plate 9, a hidden cavity 25 is reserved between the lowest partition plate 9 and the inner wall of the bottom of the inner storage box 6, the hidden cavity 25 is the same as the common cavity 27, a reserved cavity is reserved between the outer wall of the top of the inner storage box 6 and the inner wall of the top of the outer box 1, the reserved cavity is the same as the hidden cavity 25, a door shaft 12 is rotatably connected to one side of the inner wall of the bottom of the outer box 1, and the side outer wall fixedly connected with of door shaft 12 and the cabinet door 5 of outer box 1 looks adaptation, the top inner wall and the bottom inner wall interval of cabinet door 5 and outer box 1 are the same with the height in hidden chamber 25, the side inner wall that outer box 1 is located door shaft 12 one side rotates and is connected with gear shaft 18, and the side outer wall fixedly connected with of internal storage box 6 and gear shaft 18 engaged with pinion rack 17, be provided with link gear between gear shaft 18 and the door shaft 12.
Wherein, the link gear is including the pivot 14 that is located 18 tops of gear shaft and connects in outer box 1 side inner wall through the bearing, and pivot 14 and gear shaft 18 form the transmission cooperation through the cingulum, and outer box 1 is located the top outer wall fixedly connected with upper corner shell 4 of door shaft 12 top, and the bottom inner wall of upper corner shell 4 rotates and is connected with transmission helical gear 13, and the one end fixedly connected with of pivot 14 and the driven helical gear of transmission helical gear 13 looks meshing.
Wherein, the top of door shaft 12 extends to the inside of transmission helical gear 13, and door shaft 12 is located the inside side outer wall of transmission helical gear 13 and is opened there is a locked groove 30, and the side inner wall fixedly connected with fingerprint lock body 31 of locked groove 30, and the side inner wall of transmission helical gear 13 is opened there is the hasp groove 31 with fingerprint lock body 31 looks adaptation.
Wherein, one side of cabinet door 5 is provided with cabinet lock 10, and is provided with handle 11 on the cabinet lock 10, and handle 11 is provided with hidden fingerprint lock 29 towards the side outer wall of cabinet door 5, and hidden fingerprint lock 29 is corresponding with fingerprint lock body 31.
Wherein, the outer box 1 is located the fixed shell 20 of fixedly connected with in the side inner wall bottom of door-hinge 12 one side, and the side inner wall sliding connection of fixed shell 20 has card shell 19, fixedly connected with evenly distributed's spring 33 between the side inner wall of card shell 19 and the side inner wall of fixed shell 20.
Wherein, the outer box 1 is located the bottom outer wall fixedly connected with lower angle shell 7 of door spindle 12 below, and the bottom outer wall fixedly connected with of door spindle 12 is located the inside lower cylinder piece 22 of lower angle shell 7.
Wherein, the outer wall fixedly connected with of one side of card shell 19 extends to the inside clamp plate 21 of lower horn shell 7, and the side outer wall of lower cylinder piece 22 is opened there is notch 34, and clamp plate 21 contacts with lower cylinder piece 22 outer wall.
The top outer wall of the outer box body 1 on one side of the upper angle shell 4 is fixedly connected with an exhaust shell 3, a cross flow fan 28 is arranged inside the exhaust shell 3, the top outer wall of the outer box body 1 is fixedly connected with a top air guide shell 2 communicated with the exhaust shell 3, an air inlet end of the cross flow fan 28 faces the top air guide shell 2, and the other side of the bottom inner wall of the top air guide shell 2 and the top outer wall of the outer box body 1 are provided with communicated air guide grooves.
Wherein, outer box 1 is located the bottom outer wall fixedly connected with air inlet shell 8 of cabinet door 5 below, and the inside packing of air inlet shell 8 has drier 24, and the outer wall of one side of air inlet shell 8 is opened there is the air intake, is provided with the intake stack between the opposite side outer wall of air inlet shell 8 and outer box 1.
When the invention is used: when the cabinet door 5 is closed, the fingerprint lock body 31 is in a contraction state, the door spindle 12 and the transmission bevel gear 13 can rotate relatively at the moment, meanwhile, the pressing plate 21 is in contact with the outer surface of the lower cylindrical block 22 at the moment, the clamping shell 19 is in a state of being compressed into the fixing shell 20, the clamping shell 19 is separated from the clamping groove 23, the hidden cavity 25 is located on one side of the lower portion of the cabinet door 5 at the moment, and the locking groove 30 is located on one side of the locking groove 32.
When not needing to use hidden chamber 25 to deposit secret archives, when opening cabinet door 5 this moment, the user is when using the key to open cabinet lock 10, need not to touch hidden fingerprint lock 29, only need directly push down handle 11 with cabinet door 5 open can, door spindle 12 is in the relative separation state with transmission helical gear 13 this moment, door spindle 12 rotates and can not drive interior case 6 rotation of depositing, hidden chamber 25 still is in the original position after cabinet door 5 is opened this moment, the user can deposit archives in ordinary chamber 27, and simultaneously, clamp plate 21 can press the inside at notch 34, card 19 card of shell of this moment is gone into in the draw-in groove 23, even upwards lift up interior case 6 of depositing can not make hidden chamber 25 lift up hard, the security is higher.
When confidential documents need to be stored in the hidden cavity 25, and at the same time, when the cabinet door 5 is opened, a user can extend and clamp the fingerprint lock body 31 in the lock catch groove 32 by touching the hidden fingerprint lock 29 while opening the cabinet door lock 10 by using a key, and simultaneously, the hidden cavity 25 can be lifted synchronously while pulling the cabinet door 5 open, when the cabinet door 5 is completely opened, the hidden cavity 25 can be lifted to the position of the original bottommost common cavity 27, so that the confidential documents can be stored in the hidden cavity 25, meanwhile, under the visual angle of external personnel, the internal structure of the outer box 1 is completely the same as the structure when the hidden cavity 25 is not lifted, the concealment of the hidden cavity 25 is improved, the air inside the outer box 1 can be kept dry by the cross flow fan 28 and the drying agent 24, meanwhile, the air exhaust shell 3 and the air inlet shell 8 can play a shielding effect, so that the size of the whole external storage space of the storage cabinet is consistent with the size of the internal storage space under the visual angle of the external personnel, the concealment of the concealment chamber 25 is further improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (7)

1. A confidential file hidden storage cabinet for file management comprises an outer box body (1) and is characterized in that an inner storage box (6) is arranged inside the outer box body (1), the inner side wall of the inner storage box (6) is fixedly connected with partition plates (9) which are uniformly distributed from top to bottom, a common cavity (27) is reserved between each partition plate (9), a hidden cavity (25) is reserved between the lowest partition plate (9) and the inner bottom wall of the inner storage box (6), the hidden cavity (25) has the same specification as the common cavity (27), a reserved cavity is reserved between the outer top wall of the inner storage box (6) and the inner top wall of the outer box body (1), the specification of the reserved cavity is the same as that of the hidden cavity (25), one side of the inner bottom wall of the outer box body (1) is rotatably connected with a door shaft (12), and the outer side wall of the door shaft (12) is fixedly connected with a cabinet door (5) matched with the outer box body (1), the distance between the top inner wall and the bottom inner wall of the cabinet door (5) and the outer box body (1) is the same as the height of the hidden cavity (25), the side inner wall of the outer box body (1) on one side of the door shaft (12) is rotatably connected with a gear shaft (18), the outer wall of the side of the inner storage box (6) is fixedly connected with a toothed plate (17) meshed with the gear shaft (18), and a linkage mechanism is arranged between the gear shaft (18) and the door shaft (12);
the linkage mechanism comprises a rotating shaft (14) which is positioned above the gear shaft (18) and connected to the inner wall of the side face of the outer box body (1) through a bearing, the rotating shaft (14) and the gear shaft (18) form transmission fit through a toothed belt, the outer wall of the top part of the outer box body (1) positioned above the door shaft (12) is fixedly connected with an upper angle shell (4), the inner wall of the bottom part of the upper angle shell (4) is rotatably connected with a transmission helical gear (13), and one end of the rotating shaft (14) is fixedly connected with a driven helical gear meshed with the transmission helical gear (13);
the top end of the door shaft (12) extends into the transmission helical gear (13), a lock groove (30) is formed in the outer wall of the side face, located inside the transmission helical gear (13), of the door shaft (12), a fingerprint lock body (31) is fixedly connected to the inner wall of the side face of the lock groove (30), and a lock catch groove (32) matched with the fingerprint lock body (31) is formed in the inner wall of the side face of the transmission helical gear (13);
one side of cabinet door (5) is provided with cabinet lock (10), and is provided with handle (11) on cabinet lock (10), and handle (11) are provided with hidden fingerprint lock (29) towards the side outer wall of cabinet door (5), and hidden fingerprint lock (29) are corresponding with fingerprint lock body (31).
2. The concealed confidential file storage cabinet for file management according to claim 1, wherein a fixed shell (20) is fixedly connected to the bottom of the side inner wall of the outer box (1) on the side of the door spindle (12), a clamping shell (19) is slidably connected to the side inner wall of the fixed shell (20), and uniformly distributed springs (33) are fixedly connected between the side inner wall of the clamping shell (19) and the side inner wall of the fixed shell (20).
3. The concealed confidential file storage cabinet for file management according to claim 2, wherein a lower corner case (7) is fixedly connected to the outer bottom wall of the outer box (1) below the door shaft (12), and a lower cylindrical block (22) located inside the lower corner case (7) is fixedly connected to the outer bottom wall of the door shaft (12).
4. The concealed file storage cabinet for file management as claimed in claim 3, wherein the outer wall of one side of the card housing (19) is fixedly connected with a pressing plate (21) extending to the inside of the lower corner housing (7), and the outer wall of the side of the lower cylindrical block (22) is provided with a notch (34), and the pressing plate (21) is in contact with the outer wall of the lower cylindrical block (22).
5. The hidden storage cabinet for confidential files for file management according to claim 1, wherein the outer wall of the top of the outer box (1) on one side of the upper corner shell (4) is fixedly connected with the exhaust shell (3), the exhaust shell (3) is internally provided with a cross flow fan (28), the outer wall of the top of the outer box (1) is fixedly connected with the top air guide shell (2) communicated with the exhaust shell (3), the air inlet end of the cross flow fan (28) faces the top air guide shell (2), and the other side of the inner wall of the bottom of the top air guide shell (2) and the outer wall of the top of the outer box (1) are provided with air guide grooves communicated with each other.
6. The hidden storage cabinet for confidential documents for file management according to claim 5, wherein the outer wall of the bottom of the outer box body (1) below the cabinet door (5) is fixedly connected with an air inlet casing (8), the air inlet casing (8) is filled with a drying agent (24), an air inlet is formed in the outer wall of one side of the air inlet casing (8), and an air inlet groove is formed between the outer wall of the other side of the air inlet casing (8) and the outer box body (1).
7. The concealed confidential file storage cabinet for file management according to claim 1, wherein the outer walls of the two sides of the inner storage box (6) are fixedly connected with inner sliding blocks (16), the inner wall of the side surface of the outer box body (1) is fixedly connected with outer fixing blocks (15) matched with the inner sliding blocks (16), and the inner sliding blocks (16) are slidably connected with the inner wall of the side surface of the outer fixing blocks (15).
CN202110536865.XA 2021-05-17 2021-05-17 Confidential file hidden storage cabinet for file management Active CN113197437B (en)

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Application Number Priority Date Filing Date Title
CN202110536865.XA CN113197437B (en) 2021-05-17 2021-05-17 Confidential file hidden storage cabinet for file management

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110536865.XA CN113197437B (en) 2021-05-17 2021-05-17 Confidential file hidden storage cabinet for file management

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CN113197437A CN113197437A (en) 2021-08-03
CN113197437B true CN113197437B (en) 2022-04-19

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CN113197437A (en) 2021-08-03

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