CN112826240B - High-efficient filing cabinet that uses - Google Patents

Abstract

The application relates to a file cabinet with high use efficiency, which relates to the field of office supplies and comprises a cabinet body, wherein one side of the cabinet body is hinged with a cabinet door, a plurality of partition plates are horizontally arranged in the cabinet body, the partition plates are opposite to the cabinet door and are arranged at intervals from top to bottom, a plurality of accommodating grooves are formed in the inner wall of the cabinet body, close to two sides of the cabinet door, and are arranged at intervals along the vertical direction; telescopic pieces are arranged in the accommodating grooves and comprise lap plates, mounting plates and telescopic springs; the mounting panel inlays to be located in the holding tank and slides with the holding tank and links to each other, and the overlap joint board rigid coupling is close to one side at cabinet body center in the mounting panel, and the overlap joint board keep away from the one end of mounting panel arrange in the lower surface of baffle and with the baffle butt, the horizontal rigid coupling of expanding spring keeps away from one side of overlap joint board in the mounting panel, and the one end that expanding spring kept away from the mounting panel is inserted and is located in the holding tank and keep away from one side of mounting panel fixed linking to each other with the holding tank. The file cabinet has the effect of improving the storage space utilization rate of the file cabinet.

Description

File cabinet of high-efficient use

Technical Field

The application relates to the field of office supplies, in particular to a file cabinet with high efficiency.

Background

The filing cabinet is a cabinet for placing documents and data, and is generally used in offices, file rooms, data rooms, storage rooms or personal study rooms.

The filing cabinet includes the cabinet body, and it has the cabinet door to articulate on the cabinet body, and the cabinet body is just to the inside fixed mounting of cabinet door position has the polylith baffle, and polylith baffle horizontal separation sets up and is used for placing the layer of placing of article such as file, data at the internal multilayer that forms of cabinet, and article such as file, data are neatly put things in good order on placing the layer, take fast when making things convenient for depositing and using when article are idle.

In view of the above-mentioned related technologies, the inventor believes that, when the existing file cabinet is used, the space between the placing layers is fixed, and cannot be temporarily adjusted according to the height difference of the files, the data and other articles, which results in the reduction of the utilization rate of the storage space of the file cabinet.

Disclosure of Invention

In order to improve the storage space utilization ratio of filing cabinet, this application provides the filing cabinet of high-efficient use.

The application provides a filing cabinet of high-efficient use adopts following technical scheme:

a file cabinet with high efficiency comprises a cabinet body, wherein a cabinet door is hinged to one side of the cabinet body, a plurality of partition plates are horizontally arranged in the cabinet body, the partition plates are opposite to the cabinet door and are arranged at intervals from top to bottom, a plurality of accommodating grooves are formed in the inner wall of the cabinet body, close to two sides of the cabinet door, and are arranged at intervals along the vertical direction; telescopic pieces are arranged in the accommodating grooves and comprise lap plates, mounting plates and telescopic springs; the mounting panel inlays to be located in the holding tank and slides with the holding tank and link to each other, and the overlap joint board rigid coupling is close to one side at cabinet body center in the mounting panel, and the overlap joint board keep away from the one end of mounting panel and arrange the lower surface of baffle in and with the baffle butt, the horizontal rigid coupling of expanding spring keeps away from one side of overlap joint board in the mounting panel, and expanding spring keeps away from the one end of mounting panel and inserts and locate in the holding tank and keep away from one side of mounting panel fixed linking to each other with the holding tank.

By adopting the technical scheme, when the cabinet body is used, according to the distance between adjacent partition plates of the height adjustment of articles such as files and data, the lap plate is firstly pushed towards the inside of the containing tank and is compressed by the mounting plate, the telescopic spring contracts to facilitate the mounting plate to drive the lap plate to be contained in the containing tank, at the moment, the partition plate and the lap plate are in a separated state, the partition plate can move up and down along the vertical direction, after the partition plate moves to a proper position, the lap plate is loosened, the restoring force of the telescopic spring pushes the mounting plate and the lap plate to move out of the containing tank, the partition plate is arranged on the lap plate, the lap plate is abutted against the partition plate and supports the partition plate to improve the stability of the partition plate, then the articles such as the files and the materials with proper height are placed on the adjusted partition plate to realize the storage of the articles with different heights by the partition plate, the number of the partition plate can be additionally increased to improve the files, The storage quantity of files such as data and the like achieves the effect of improving the utilization rate of the storage space of the file cabinet.

Preferably, a sliding assembly is arranged at the position of the accommodating groove and comprises a sliding sleeve, a guide rod, a sliding spring, a connecting plate and an operating part; the sliding sleeve is inserted into the accommodating groove and is arranged between the inner wall of the accommodating groove and the outer wall of the mounting plate, and the sliding sleeve is connected with the accommodating groove in a sliding manner and is clamped with the mounting plate; the connecting plate inlays and locates cabinet body outer wall just to holding tank position department, and the guide bar level sets up between sliding sleeve and connecting plate, and the both ends of guide bar respectively with sliding sleeve, connecting plate rigid coupling, the spring housing that slides is established at the position that the guide bar is located the holding tank, operating means arranges one side that the connecting plate deviates from the cabinet body in and can dismantle with the connecting plate and be connected.

Through adopting above-mentioned technical scheme, when needing to remove the baffle, the operating means of the external side of cabinet of operatable, operating means drives connecting plate pulling guide bar, and then shift to the guide bar other end sleeve that slides, sleeve and mounting panel joint slide, thereby drive the extensible member to the inside removal of holding tank, the compression of the spring that slides can provide certain aversion space for the sleeve that slides, make the extensible member accomodate inside the holding tank, make things convenient for reciprocating of baffle in the internal portion of cabinet, realize the regulation of distance between the adjacent baffle, be applicable to not co-altitude file, depositing of article such as data, improve the space utilization of filing cabinet storage.

Preferably, one side of the operating component, which is close to the connecting plate, is fixedly connected with a flange, and the flange is embedded in the connecting plate and is rotationally connected with the connecting plate; the edge position rigid coupling of operating means has the stopper, and the stopper inlays and locates the inside setting of cabinet body lateral wall.

Through adopting above-mentioned technical scheme, use the operating means to drive the extensible member and remove, when the overlap joint board is accomodate in the holding tank inside, the stopper and the separation of cabinet side wall of operating means, rotatory operating means, with the stopper on the operating means and the outer wall butt of the cabinet body, make the stopper accomplish spacing to the subassembly that slides, can realize that the baffle reciprocates this moment, need not the handheld operating means of operating personnel persistence and stimulate, improve convenience and the stability that the subassembly cooperation extensible member that slides and use, reinforcing result of use.

Preferably, the thickness of the limiting block is larger than or equal to the thickness of the lap joint plate.

Through adopting above-mentioned technical scheme, when lap joint board and baffle butt, the stopper inlays locates cabinet side wall, for ensuring when removing the baffle, the stopper forms the joint with spacing snap ring and accomplishes the fixed to the extensible member, and the thickness of stopper will more than or equal to lap joint plate thickness, makes the lap joint board accomodate in the holding tank, does not influence the normal removal of baffle, provides convenience and the stability of using.

Preferably, the upper surface rigid coupling of overlap joint board has the overlap joint strip, and the connecting groove has just been seted up to overlap joint strip position department to the baffle lower surface, and the overlap joint strip is inserted and is located in the connecting groove and form the joint.

Through adopting above-mentioned technical scheme, when using the overlap joint board to support the baffle, make the spread groove of baffle bottom and the overlap joint strip at overlap joint board top form the joint, increase the area of contact of overlap joint board and baffle, strengthen being connected between on baffle and the overlap joint board, improve the stability that articles such as file, data were placed on the baffle.

Preferably, a sliding groove is formed in one side, opposite to the mounting plate, of the sliding sleeve, and the sliding groove is formed in the direction away from the guide rod from the side, where the guide rod is mounted, of the sliding sleeve; a sliding block matched with the sliding chute is fixedly connected at the position, opposite to the sliding chute, of the mounting plate, and the sliding block is fixedly connected to one end, close to the telescopic spring, of the mounting plate; the slider is inserted in the sliding groove and forms clamping connection.

Through adopting above-mentioned technical scheme, slide and be connected the cooperation through spout and slider between sleeve and the mounting panel, improve the connection stability between sleeve and the mounting panel that slides, ensure that the sleeve that slides drives the mounting panel and remove, improve the stability of using.

Preferably, the bottom of the lapping plate is in an arc surface shape which inclines upwards from one side close to the mounting plate to one side far away from the mounting plate.

Through adopting above-mentioned technical scheme, set up the bottom of overlap joint board into arc surface form, when promoting the baffle, the baffle promotes the overlap joint board and compresses overlap joint board to the holding tank from overlap joint board bottom, and the overlap joint board bottom that arc surface form set up has better excessive effect, alleviates operating personnel's the operating force degree and the degree of difficulty, improves the convenience when removing the baffle, and it is more convenient, high-efficient to use.

Preferably, the position that the polylith baffle just faces the overlap joint board has seted up the guiding groove, and the guiding groove sets up downwards towards the slope of being close to baffle middle part position by the baffle upper surface.

Through adopting above-mentioned technical scheme, just set up the guiding groove to the upper surface of lapping plate position department at the baffle, be favorable to promoting the baffle and compress the lapping plate, the guiding groove has better transition and guide effect at the in-process that promotes the lapping plate, promotes the smoothness nature and the stability when promoting the baffle compression lapping plate, further reinforcing result of use.

Preferably, a protective layer is fixedly connected inside the guide groove.

Through adopting above-mentioned technical scheme, set up the protective layer in the inside of guiding groove, when promoting the baffle compression bridging plate, protective layer and bridging plate direct contact reduce the guiding groove friction that produces when promoting the bridging plate, strengthen the protection to the guiding groove, prolong the life of the guiding groove position department of baffle.

Preferably, one side of the operating part, which is far away from the connecting plate, is fixedly connected with an operating handle, the operating handle comprises a fixedly connected pull ring and stress strips, the pull ring is fixedly connected with the middle position of the operating part, and the stress strips are arc-shaped and are respectively arranged on two sides of the pull ring in central symmetry.

Through adopting above-mentioned technical scheme, when using operating means, pull ring through the operation handle slides subassembly and extensible member towards the direction pulling of keeping away from cabinet body center, stability when improving the operation, treat when operating means's stopper breaks away from with cabinet body outer wall, hold atress strip rotation operation part to stopper and spacing snap ring formation joint, the area of contact between atress strip increase hand and the operating means that the arcuation set up, stability when improving rotation operation part, and the atress strip is centrosymmetric setting in the both sides of pull ring, further improve the operating stability of atress strip, strengthen the result of use.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the telescopic piece in the cabinet body, when the partition plate is used, the telescopic piece can support the partition plate, when the partition plate is moved, the telescopic piece can be accommodated in the accommodating groove, the partition plate can conveniently move up and down, and the utilization rate of the storage space of the file cabinet is improved;

2. by arranging the sliding assembly, the sliding assembly can drive the telescopic piece to move and fix together in the direction away from the center of the cabinet body, so that the convenience and the stability of the movable partition plate are further improved, and the use effect is enhanced;

3. thickness through setting up the stopper more than or equal to overlap joint plate thickness ensures that the volume of moving of stopper satisfies the flexible volume of overlap joint plate, prevents that the overlap joint plate from influencing the removal of baffle, improves the stability when removing the baffle.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a schematic view of a portion of the present application after a cabinet door is hidden;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is a schematic cross-sectional view of the connection structure of the telescoping member, glide assembly and spacer of the present application;

FIG. 5 is a schematic view of the connection structure of the glide assembly of the present application;

fig. 6 is an enlarged schematic view at B in fig. 4.

Description of reference numerals: 1. a cabinet body; 11. a cabinet door; 12. a partition plate; 121. connecting grooves; 13. accommodating grooves; 2. a telescoping member; 21. a lap plate; 211. a lapping strip; 22. mounting a plate; 221. a slider; 23. a tension spring; 3. a slipping component; 31. a slipping sleeve; 311. a chute; 32. a guide rod; 33. a sliding spring; 34. a connecting plate; 35. an operating member; 351. a flange; 352. a limiting block; 4. a guide groove; 41. a protective layer; 5. an operating handle; 51. a pull ring; 52. a stress strip.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a file cabinet with high efficiency. Referring to fig. 1, a file cabinet with high efficiency, comprising a cabinet body 1, a cabinet door 11 hinged on one side of the cabinet body 1, referring to fig. 2, a plurality of partition boards 12 horizontally arranged in the cabinet door 11, and a plurality of partition boards 12 vertically spaced from each other on the cabinet door 11, referring to fig. 3, a plurality of accommodating grooves 13 are arranged on two sides of the inner wall of the cabinet body 1 adjacent to the cabinet door 11, referring to fig. 4 and 5, a telescopic part 2 and a sliding component 3 are detachably mounted in the accommodating grooves 13, one end of the telescopic part 2 is connected with the partition boards 12 in an abutting manner, the sliding component 3 is sleeved on the telescopic part 2 and drives the telescopic part 2 to move towards a direction far away from the center of the cabinet body 1, when the telescopic part 2 is separated from the partition boards 12, the distance between the adjacent partition boards 12 can be adjusted along the vertical direction, the placement of files, data and other articles with different heights can be satisfied, and the partition boards 12 can be additionally added for placement according to the actual use condition, the effect of improving the storage space utilization rate of the file cabinet is achieved.

Referring to fig. 2 and 3, the extensible member 2 includes a strap 21, a mounting plate 22 and an extensible spring 23, the mounting plate 22 and the extensible spring 23 are disposed in the accommodating groove 13, the extensible spring 23 is fixedly connected to one side of the mounting plate 22 close to the inside of the accommodating groove 13, the extensible spring 23 is horizontally disposed, and one end of the extensible spring 23 far away from the mounting plate 22 is fixedly connected to the inside of the accommodating groove 13; the bridging plate 21 is fixedly connected to one end of the mounting plate 22 away from the extension spring 23 and extends to the outside of the accommodating groove 13. When baffle 12 is adjusted to needs, remove baffle 12 along vertical direction, baffle 12 promotes bridging plate 21, and bridging plate 21 passes through mounting panel 22 compression expanding spring 23 for inside whole extensible member 2 shrink in holding tank 13, make things convenient for reciprocating of baffle 12.

Referring to fig. 4, the bottom of the bridging plate 21 is in an upward inclined arc shape from the side close to the mounting plate 22 to the side far away from the mounting plate 22, the guide groove 4 is opened at the position where the partition plate 12 faces the bridging plate 21, and the approach groove is inclined downward from the upper surface of the partition plate 12 to the position close to the middle of the partition plate 12. When the partition board 12 is moved, the guide groove 4 of the partition board 12 is in contact with the lapping plate 21, the bottom of the lapping plate 21 arranged in an arc surface shape and the guide groove 4 on the partition board 12 are arranged, so that better guide and transition effects are generated in the contact process of the partition board 12 and the lapping plate 21, the partition board 12 can conveniently push the lapping plate 21 to the inside of the accommodating groove 13, the smoothness and stability of the partition board 12 when pushing the lapping plate 21 are improved, the operation strength and difficulty of an operator are reduced, the pushing of the lapping plate 21 by the partition board 12 is facilitated, and the convenience and stability of the partition board 12 when pushing the lapping plate 21 are enhanced; meanwhile, a protective layer 41 is fixedly connected inside the guide groove 4 of the partition plate 12, the protective layer 41 is made of plastic, and in the process that the partition plate 12 pushes the lapping plate 21, the protective layer 41 is in direct contact with the lapping plate 21, so that friction between the lapping plate 21 and the guide groove 4 is reduced, abrasion to the guide groove 4 is reduced, and the service life of the guide groove 4 is prolonged.

Referring to fig. 4, the upper surface rigid coupling of lapping plate 21 has overlap joint 211, connecting groove 121 has been seted up just to overlap joint 211 position department to the baffle 12 lower surface, when baffle 12 removes to lapping plate 21 upper surface and stop motion, the restoring force of compressed expanding spring 23 promotes lapping plate 21 and removes towards the direction that is close to cabinet body 1 center, the connecting groove 121 of baffle 12 lower surface links to each other with the overlap joint 211 joint on the lapping plate 21, strengthen being connected between baffle 12 and the lapping plate 21, increase baffle 12 and lapping plate 21's area of contact, promote the stability when baffle 12 cooperation lapping plate 21 uses, be favorable to the file, article such as data are placed on baffle 12.

With reference to fig. 4 and 5, the sliding assembly 3 includes a sliding sleeve 31, a guide rod 32, a sliding spring 33, a connecting plate 34 and an operating component 35, the sliding sleeve 31 is disposed between the accommodating groove 13 and the mounting plate 22, an outer wall of the sliding sleeve 31 is connected to the accommodating groove 13 in a sliding manner, a sliding groove 311 is formed in an inner wall of the sliding sleeve 31, the sliding groove 311 is formed in a direction close to the center of the cabinet 1 from an end of the sliding sleeve 31 disposed inside the accommodating groove 13, and the sliding groove 311 horizontally extends to a middle position of the sliding sleeve 31; referring to fig. 6, a sliding block 221 adapted to the sliding slot 311 is fixedly connected to a position of the mounting plate 22 opposite to the sliding slot 311, and the sliding block 221 is fixedly connected to one end of the mounting plate 22 close to the extension spring 23; combine fig. 4 and fig. 5, the position department that the cabinet body 1 surface just held holding tank 13 is seted up flutedly, the recess sets up with holding tank 13 interval, connecting plate 34 inlays and locates in the recess, the one end of guide pole 32 links to each other with the sleeve 31 is fixed, the other end of guide pole 32 passes holding tank 13 and connecting plate 34 rigid coupling, the position that guide pole 32 is located holding tank 13 is located to the spring 33 cover that slides, one side that connecting plate 34 deviates from guide pole 32 is arranged in to operating means 35, and operating means 35 just has flange 351 to one side rigid coupling of connecting plate 34, flange 351 card is located inside and is rotated with connecting plate 34 and link to each other in connecting plate 34.

With reference to fig. 4 and 5, when the partition 12 needs to be moved, the operating component 35 can be pulled towards a direction away from the center of the cabinet 1, the operating component 35 pulls the sliding sleeve 31 to move towards a direction away from the center of the cabinet 1 through the connecting plate 34 and the guide rod 32, and the sliding sleeve 31 compresses the sliding spring 33 and drives the mounting plate 22 clamped with the sliding sleeve 31 to move together; a limiting block 352 is fixedly connected to the edge of the operating part 35, the thickness of the limiting block 352 is greater than or equal to that of the lapping plate 21, and the limiting block 352 is embedded in the side wall of the cabinet body 1; along with operating means 35 drives the overlap joint board 21 and accomodates gradually in holding tank 13, stopper 352 breaks away from with the cabinet body 1 lateral wall, then rotatory operating means 35, stopper 352 butt on the operating means 35 is fixed in the surface of the cabinet body 1 lateral wall and formation, make 3 cooperation extensible parts 2 of subassembly that slide place overlap joint board 21 inside holding tank 13 and stew, need not operating personnel hand power operating means 35 always, can realize that baffle 12 freely removes in vertical direction, improve stability and the convenience that 3 cooperation extensible parts 2 of subassembly that slide used, reinforcing result of use.

Referring to fig. 5, an operation handle 5 is fixedly connected to a side of the operation part 35 away from the connecting plate 34, the operation handle 5 includes a pull ring 51 and a force-receiving strip 52, the pull ring 51 is disposed in the middle of the operation part 35, the force-receiving strip 52 is disposed on two opposite sides of the pull ring 51, the force-receiving strip 52 is arc-shaped, and the two force-receiving strips 52 are disposed in central symmetry with respect to the pull ring 51. When the operation component 35 is used, the sliding component 3 and the telescopic part 2 are pulled by holding the pull ring 51 by hand, so that the stability during operation is improved; when waiting that stopper 352 and cabinet body 1 outer wall separation, holding the atress strip 52 and rotating operating means 35, the atress strip 52 has increased the area of contact with the palm, stability when further improving rotatory operating means 35, and the setting up of atress strip 52 accords with ergonomic and does not use more comfortable, stable, reinforcing result of use.

The sliding assemblies 3 can be provided with a plurality of groups in cooperation with the telescopic pieces 2, five groups are preferably arranged in the embodiment, each group comprises four sliding assemblies 3 and telescopic pieces 2 which are used in cooperation, and two sliding assemblies are arranged at intervals at each end of the partition plate 12, so that the connection between the partition plate 12 and the lap plate 21 is improved, and the stability of placing articles such as files and data on the partition plate 12 is enhanced; the partition plates 12 can be additionally arranged according to actual use conditions, space of articles such as files and data in the height direction is compressed, or files and data with the same height are placed on the same partition plate 12, the number of layers of the partition plates 12 in the file cabinet is further increased, and the utilization rate of storage space of the file cabinet is effectively improved.

The implementation principle of the file cabinet with high efficiency use in the embodiment of the application is as follows: adjusting the position of the partition 12 in the cabinet 1 according to the actual height of the document, etc., holding the operating member 35 with a hand and moving the operating member 35 in a direction away from the center of the cabinet 1 to drive the sliding sleeve 31 to move, so that the mounting plate 22 clamped with the sliding sleeve 31 moves along with the sliding sleeve 31, thereby facilitating the holding plate 21 to be accommodated in the accommodating groove 13; then, the operating part 35 is rotated to enable the limiting block 352 on the operating part 35 to be clamped with the outer wall of the cabinet body 1, so that the lapping plate 21 accommodated in the accommodating groove 13 is static, and the partition plate 12 can move freely in the vertical direction conveniently; after moving to suitable position, restoring operating element 35, the restoring force of the telescopic spring 23 that compresses promotes the faying plate 21 and shifts out holding tank 13 and form the joint with baffle 12, improves the stability in use of baffle 12, places article such as file, data on baffle 12, reaches the effect that improves filing cabinet storage space utilization.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (4)

1. The utility model provides a filing cabinet that high efficiency was used, includes the cabinet body (1), and one side of the cabinet body (1) articulates there is cabinet door (11), and the inside level of the cabinet body (1) is provided with polylith baffle (12), and polylith baffle (12) just set up its characterized in that to cabinet door (11) and interval from top to bottom: a plurality of accommodating grooves (13) are formed in the inner wall of the cabinet body (1) close to two sides of the cabinet door (11), and the accommodating grooves (13) are arranged at intervals in the vertical direction; telescopic pieces (2) are arranged in the accommodating grooves (13), and each telescopic piece (2) comprises a lap plate (21), an installation plate (22) and a telescopic spring (23); mounting panel (22) inlays and locates in holding tank (13) and slides with holding tank (13) and link to each other, faying plate (21) rigid coupling is close to the one side at cabinet body (1) center in mounting panel (22), and faying plate (21) keep away from the one end of mounting panel (22) and place in the lower surface of baffle (12) and with baffle (12) butt, the horizontal rigid coupling of expanding spring (23) is in one side that mounting panel (22) kept away from faying plate (21), and expanding spring (23) keep away from the one end of mounting panel (22) and insert and locate in holding tank (13) and with holding tank (13) keep away from one side of mounting panel (22) fixed the linking to each other, holding tank (13) position department is provided with slip subassembly (3), slip subassembly (3) are including slip sleeve (31), guide bar (32), slip spring (33), connecting plate (34) and operating means (35); the sliding sleeve (31) is inserted into the accommodating groove (13) and is arranged between the inner wall of the accommodating groove (13) and the outer wall of the mounting plate (22), the sliding sleeve (31) is connected with the accommodating groove (13) in a sliding mode and is clamped with the mounting plate (22), a sliding groove (311) is formed in one side, right opposite to the mounting plate (22), of the sliding sleeve (31), and the sliding groove (311) is formed in one side, provided with the guide rod (32), of the sliding sleeve (31) in a direction away from the guide rod (32); a sliding block (221) matched with the sliding groove (311) is fixedly connected to the position, opposite to the sliding groove (311), of the mounting plate (22), and the sliding block (221) is fixedly connected to one end, close to the telescopic spring (23), of the mounting plate (22); the sliding block (221) is inserted into the sliding groove (311) and clamped; the connecting plate (34) is embedded in the position, opposite to the accommodating groove (13), of the outer wall of the cabinet body (1), the guide rod (32) is horizontally arranged between the sliding sleeve (31) and the connecting plate (34), two ends of the guide rod (32) are fixedly connected with the sliding sleeve (31) and the connecting plate (34) respectively, the sliding spring (33) is sleeved at the position, located in the accommodating groove (13), of the guide rod (32), the operating part (35) is arranged on one side, away from the cabinet body (1), of the connecting plate (34) and detachably connected with the connecting plate (34), one side, close to the connecting plate (34), of the operating part (35) is fixedly connected with the flange (351), and the flange (351) is embedded in the connecting plate (34) and is rotatably connected with the connecting plate (34); the edge position of the operating component (35) is fixedly connected with a limiting block (352), the limiting block (352) is embedded in the side wall of the cabinet body (1), the upper surface of the lapping plate (21) is fixedly connected with a lapping strip (211), the lower surface of the partition plate (12) is opposite to the position of the lapping strip (211), the lapping strip (211) is inserted into the connecting groove (121) and forms clamping connection, the bottom of the lapping plate (21) is in an arc shape which inclines upwards from one side close to the mounting plate (22) to one side far away from the mounting plate (22), a plurality of partition plates (12) are opposite to the position of the lapping plate (21) and are provided with guide grooves (4), and the guide grooves (4) are inclined downwards from the upper surface of the partition plate (12) to the position close to the middle of the partition plate (12);

when the partition plate (12) is moved upwards, the partition plate (12) presses the lapping plate (21) to be contained in the containing groove (13), and the partition plate (12) penetrates through the lapping plate (21) upwards; when the partition plate (12) is moved down, the bridge plate (21) is received in the receiving groove (13) by the operation member (35), and the partition plate (12) passes downward through the bridge plate (21).

2. A high use efficiency file cabinet according to claim 1, wherein: the thickness of the limiting block (352) is larger than or equal to that of the lapping plate (21).

3. A high use efficiency file cabinet according to claim 1, wherein: and a protective layer (41) is fixedly connected inside the guide groove (4).

4. A file cabinet for efficient use according to claim 1, wherein: the operation part (35) is fixedly connected with an operation handle (5) at one side far away from the connecting plate (34), the operation handle (5) comprises a fixedly connected pull ring (51) and a stress strip (52), the pull ring (51) is fixedly connected with the middle position of the operation part (35), and the stress strip (52) is in an arc shape and is respectively arranged at two sides of the pull ring (51) and is arranged in a central symmetry manner.

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