Liftable drawing type file storage cabinet

Abstract

The utility model discloses a liftable drawing type file storage cabinet, which relates to the technical field of file cabinets, and comprises a box body, one side of the box body is rotatably connected with a box door through a hinge, a plurality of vertically arranged storage frames are arranged in the box body, one sides of the plurality of storage frames are jointly provided with a lifting mechanism, and the lifting mechanism is connected with the box door through a hinge. The lifting mechanism comprises a driving assembly and a lifting assembly, a clamping groove is formed in an opening in the top side of the box body, round holes are formed in the positions, located on the two sides of the clamping groove, of the top side of the box body, and a rotating rod is movably connected into the two round holes in a sleeved mode. According to the file storage box, the storage frame is arranged in the box body, so that files in the storage frame can be taken out more conveniently, meanwhile, the workload of operators can be reduced, the stored files can be taken or stored more conveniently through the storage frame, and dust and sundries can be effectively prevented from falling into the box body through the rotating rod and the cover plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to file cabinet technical field, concretely is a liftable pull formula file storage cabinet. BACKGROUND

[0002] File cabinet: namely the cabinet that is used to save file data, is the traditional preservation file dress, usually refers to the box and the cabinet with door, generally is made of wood or metal, some are also made into combination formula, divides as the box, stacks into the cabinet.

[0003] At present, in the file storage process, if the file is in the deep lattice, the storage personnel need to take out the file close to the outside first, can get the required file, takes out the file, and then puts the previously taken out file back to the lattice, this operation mode not only wastes time, but also is extremely inconvenient to operate. UTILITY MODEL CONTENT

[0004] The utility model discloses a liftable pull formula file storage cabinet.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a liftable pull formula file storage cabinet includes the box, the one side of the box is rotatably connected with the cabinet door through the hinge, the box is internally provided with a plurality of vertically arranged storage frames, the one side of a plurality of storage frames is commonly installed with the lifting mechanism, the lifting mechanism includes the drive assembly and the lifting assembly, the top side opening of the box is provided with the clamping groove, the both sides of the top side of the box are provided with the round hole at the clamping groove, the rotating rod is commonly movably sleeved in two round holes, and the rotating rod is tightly sleeved with the cover plate at the clamping groove.

[0006] As a further scheme of the utility model: the drive assembly includes the drive motor, the drive motor is fixed to the one side of the box, the output shaft of the drive motor is tightly sleeved with the pulley a, the outer wall of the pulley a is sleeved with the belt a, the inner side of the belt a is sleeved with the pulley b, the inner wall of the pulley b is tightly sleeved with the drive rod, the one end of the drive rod away from the pulley b is movably penetrated in the one side of the box, the one end of the drive rod away from the pulley b is tightly sleeved with the gear, and the outer wall of the gear is engagedly connected with the rack.

[0007] As a further scheme of the utility model: the lifting assembly includes multiple cross rod groups, adjacent cross rod groups are connected by a pin shaft, when one of the cross rod groups moves, multiple cross rod groups are driven to move upwards or downwards simultaneously, the cross rod group includes cross rod a and cross rod b, the cross rod a and the cross rod b are arranged in X shape, the both ends of the cross rod a and the cross rod b are provided with a pin shaft, the coincident surface of the cross rod a and the cross rod b is rotatably connected with a positioning rod, one end of the positioning rod is fixedly provided with a square block, the outer side wall of the square block is slidably connected with a guide rail, the outer side wall of the pin shaft is fixedly provided with a fixed block, the bottom side of the fixed block is fixedly connected with the bottom end inner side wall of the box body, the outer side wall of the other pin shaft is movably sleeved with a connecting plate, the bottom end inner side wall of the box body is provided with a guide hole, the connecting plate is slidably connected in the guide hole, one side of the connecting plate is fixedly connected with one side of the rack, and the end of the pin shaft away from the fixed block is fixedly provided with a clamping block.

[0008] As a further scheme of the utility model: the storage frame includes a frame body, a frame is arranged on the top side of the frame body, multiple baffles are equidistantly arranged in the frame, multiple limit grooves are arranged in the frame, a pull plate is slidably connected in the limit groove, the thickness of the clamping groove is same with the pull plate, and a square groove is formed in the side of the frame body away from the box door.

[0009] As a further scheme of the utility model: the clamping block is slidably connected in the adjacent square groove.

[0010] As a further scheme of the utility model: the outer side wall of the pulley a is sleeved with a belt b, the inner side wall of the belt b is engaged with a pulley c, and the inner side wall of the pulley c is fixedly sleeved with the rotating rod.

[0011] As a further scheme of the utility model: the bottom side of the box body is fixedly provided with multiple symmetrically arranged supporting tables.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1、The utility model discloses a lifting mechanism can be quickly spreaded to the intensive setting storage frame, so that the file of the storage frame can be taken out more conveniently, and the work load of the operator can be reduced, the file can be taken or stored more conveniently through the storage frame, and the dust and sundries can be effectively prevented from falling into the box through the rotating rod and the cover plate.

[0014] 2. This utility model improves the stability of pulling out documents placed inside the frame by using limiting grooves and pull plates. The limiting grooves also effectively improve the firmness and stability of the pull plates during movement, while also improving the convenience for operators to retrieve documents. The locking blocks and square grooves improve the stability of the lifting components during operation and prevent positional deviations during operation.

[0015] Other advantages, objectives and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination or study, or may be taught from the practice of this invention. Attached Figure Description

[0016] Figure 1 This is a partial structural diagram of the lifting mechanism in an embodiment of the present utility model;

[0017] Figure 2 This is a partial structural diagram of an embodiment of the present utility model;

[0018] Figure 3 This is a schematic diagram of the main structure in an embodiment of this utility model;

[0019] Figure 4 This is a partial structural diagram of the storage frame in an embodiment of the present utility model;

[0020] Figure 5 This is a rear view diagram of an embodiment of the present utility model;

[0021] Figure 6 This is a partial structural diagram of the crossbar assembly in an embodiment of this utility model;

[0022] Figure 7 This is a schematic diagram of the main cross-section structure in an embodiment of this utility model.

[0023] In the diagram: 1. Box body; 2. Box door; 3. Storage frame; 31. Frame; 32. Frame; 33. Baffle; 34. Limiting groove; 35. Pull plate; 36. Square groove; 4. Lifting mechanism; 41. Drive assembly; 411. Drive motor; 412. Pulley a; 413. Belt a; 414. Pulley b; 415. Drive rod; 416. Gear; 417. Rack; 42. Lifting assembly; 4 21. Crossbar assembly; 4211. Crossbar a; 4212. Crossbar b; 4213. Pin; 4214. Positioning rod; 4215. Block; 4216. Guide rail; 4217. Fixing block; 4218. Connecting plate; 4219. Guide hole; 4220. Locking block; 5. Locking groove; 6. Round hole; 7. Rotating rod; 8. Cover plate; 9. Belt b; 10. Pulley c; 11. Support platform. Detailed Implementation

[0024] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that the description of these embodiments is for the purpose of helping to understand this utility model, but does not constitute a limitation on this utility model.

[0025] Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0026] Please see the appendix Figure 1 - Appendix Figure 7 This utility model discloses a liftable pull-out file storage cabinet, comprising a cabinet body 1. A door 2 is rotatably connected to one side of the cabinet body 1 via a hinge. Multiple vertically arranged storage frames 3 are provided inside the cabinet body 1. A lifting mechanism 4 is installed on one side of each storage frame 3. The lifting mechanism 4 allows operators to more easily retrieve documents, increasing convenience and smoothness during retrieval. The lifting mechanism 4 includes a drive assembly 41 and a lifting assembly 42. A slot 5 is provided at the top opening of the cabinet body 1. Circular holes 6 are provided on both sides of the slot 5 on the top side of the cabinet body 1. A rotating rod 7 is movably fitted into both circular holes 6. The rotating rod 7 is securely fitted into the slot 5. The cover plate 8 effectively prevents foreign objects from entering the cabinet 1, while also providing space for the lifting component 42 to rise. The storage frame 3 includes a frame 31, with a frame 32 on the top side of the frame 31. Multiple baffles 33 are equidistantly arranged inside the frame 32. Multiple symmetrically arranged limiting grooves 34 are opened inside the frame 32. A pull plate 35 is slidably connected inside the limiting grooves 34. The thickness of the slot 5 is the same as that of the pull plate 35. A square groove 36 is opened on the side of the frame 31 away from the cabinet door 2. It can be divided into several small cavities by the partition, which can better classify and store documents. At the same time, the limiting grooves 34 and the pull plate 35 can more easily remove the documents placed inside.

[0027] The driving assembly 41 comprises a driving motor 411 fixed to one side of the box body 1, the output shaft of the driving motor 411 is tightly sleeved with a belt pulley a 412, the outer side wall of the belt pulley a 412 is sleeved with a belt a 413, the inner side of the belt a 413 is sleeved with a belt pulley b 414, the inner side wall of the belt pulley b 414 is tightly sleeved with a driving rod 415, one end of the driving rod 415 away from the belt pulley b 414 is movably penetrated through one side of the box body 1, the one end of the driving rod 415 away from the belt pulley b 414 is tightly sleeved with a gear 416, the outer side wall of the gear 416 is meshingly connected with a rack 417, the lifting assembly 42 comprises a plurality of cross rod groups 421, adjacent cross rod groups 421 are connected by a pin shaft 4213, when one of the cross rod groups 421 moves, it drives a plurality of cross rod groups 421 to move upward or downward at the same time, the cross rod group 421 comprises a cross rod a 4211 and a cross rod b 4212, the cross rod a 4211 and the cross rod b 4212 are arranged in an X shape, the two ends of the cross rod a 4211 and the cross rod b 4212 are provided with pin shafts 4213, and the coincident surfaces of the cross rod a 4211 and the cross rod b 4212 are commonly rotationally connected with a positioning rod 4214, one end of one of the positioning rods 4214 is fixedly connected with a square block 4215, the outer side wall of the square block 4215 is slidably connected with a guide rail 4216, the outer side wall of one of the pin shafts 4213 is fixedly connected with a fixed block 4217, the bottom side of the fixed block 4217 is fixedly connected with the inner side wall of the bottom end of the box body 1, the outer side wall of the other pin shaft 4213 is movably sleeved with a connecting plate 4218, the bottom end of the box body 1 is provided with a guide hole 4219, the connecting plate 4218 is slidably connected in the guide hole 4219, one side of the connecting plate 4218 is fixedly connected with one side of the rack 417, and the end of the pin shaft 4213 away from the fixed block 4217 is fixedly connected with a clamping block 4220.

[0028] Specifically, the belt pulley a 412 tightly sleeved with the output shaft of the driving motor 411 can synchronously drive the belt a 413 and the belt b 9 to rotate, when the belt a 413 rotates, the belt pulley b 414 and the driving rod 415 are driven to rotate at the same time, when the driving rod 415 rotates, the gear 416 and the rack 417 meshingly connected with the outer side wall of the gear 416 are driven to move, when the rack 417 moves, the connecting plate 4218 moves in the guide hole 4219, when the connecting plate 4218 moves, one of the cross rod groups 421 moves, and the remaining cross rod groups 421 move synchronously, so that the storage frame 3 can be unfolded more conveniently and quickly, and the operator can take the file conveniently, through the positioning rod 4214, the square block 4215 and the guide rail 4216, the stability of the lifting assembly 42 when moving up and down can be further improved, and the displacement of the lifting assembly 42 when moving can be avoided, and the smoothness of the cross rod group 421 when moving can be further improved through the guide hole 4219.

[0029] The second embodiment, the clamping block 4220 is slidingly connected in the adjacent square groove 36, the outer side wall of the belt pulley a 412 is sleeved with the belt b9, the inner side wall of the belt b9 is engaged with the belt pulley c10, the inner side wall of the belt pulley c10 is tightly sleeved with the rotating rod 7, and the bottom side of the box body 1 is fixed with a plurality of symmetrically arranged supporting tables 11.

[0030] Specifically, through the square groove 36 and the clamping block 4220, the smoothness of the lifting rod group during operation can be further improved, and the stability of the storage frame 3 during lifting can be improved. Through the belt b9, the belt pulley c10 and the rotating rod 7, the convenience of the cover plate 8 when opening can be improved.

[0031] Working principle:

[0032] First, start the driving motor 411, the output shaft of the driving motor 411 rotates to drive the belt pulley a 412 to rotate, and the belt pulley a 412 rotates to drive the belt a 413 and the belt b9 to rotate at the same time. The belt a 413 rotates to drive the belt pulley b 414 and the driving rod 415 to rotate at the same time, the driving rod 415 rotates to drive the gear 416 to rotate, the gear 416 rotates to drive the rack 417, the rack 417 moves to drive the connecting plate 4218 to move in the guide hole 4219, the connecting plate 4218 moves in the guide hole 4219 to drive the pin shaft 4213 and the cross rod b 4212 to move at the same time, the pin shaft 4213 moves to drive the clamping block 4220 to move in the square groove 36, when the cross rod b 4212 moves to one side of the cross rod a 4211, the upper end of the cross rod and the cross rod b 4212 moves upward and inward, the cross rod group 421 moves to drive the remaining cross rod group 421 to move in the same way, when the cross rod a 4211 and the cross rod b 4212 move upward, the positioning rod 4214 moves upward, the positioning rod 4214 moves upward to drive the square block 4215 to move upward in the guide rail 4216, when the bottom end of the cross rod b 4212 moves to one side of the cross rod a 4211, the top end of the cross rod a 4211 and the cross rod b 4212 moves upward, at the same time, the storage frame 3 moves upward, the belt b9 rotates to drive the belt pulley c10 to rotate, when the belt pulley c10 rotates, the rotating rod 7 rotates in the circular hole 6, the rotating rod 7 rotates to drive the cover plate 8 to rotate, finally, the file is pulled out by pulling the pull plate 35, thus, the whole working process is completed.

[0033] The above, front, back, left, right, up and down are based on the drawings in the specification Figure 1 , according to the standard of human observation angle, the side of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on.

[0034] In the description of the utility model, need understanding is, the orientation or position relation that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and is not indicating or implying that the indicated device or element must have a particular orientation, is constructed and operated with a particular orientation, therefore can not be understood as the limitation to the protection scope of the utility model.

[0035] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the described embodiments.

[0036] For those skilled in the art, various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and still fall within the protection scope of the utility model.

Claims

1. A lift-out filing cabinet comprising a cabinet (1), characterised in that: The side of the box (1) is rotatably connected with the box door (2) through the hinge, a plurality of vertically arranged storage frames (3) are arranged in the box (1), a lifting mechanism (4) is commonly arranged on one side of the plurality of storage frames (3), the lifting mechanism (4) comprises a driving assembly (41) and a lifting assembly (42), a clamping groove (5) is formed in the top opening of the box (1), a circular hole (6) is formed on both sides of the top of the box (1) and located on both sides of the clamping groove (5), a rotating rod (7) is movably sleeved in the two circular holes (6), and a cover plate (8) is tightly sleeved with the rotating rod (7) at the clamping groove (5).

2. The lift-out file storage cabinet according to claim 1, wherein: The driving assembly (41) comprises a driving motor (411), the driving motor (411) is fixed on one side of the box (1), the output shaft of the driving motor (411) is tightly sleeved with a pulley a (412), the outer wall of the pulley a (412) is sleeved with a belt a (413), the inner side of the belt a (413) is sleeved with a pulley b (414), the inner wall of the pulley b (414) is tightly sleeved with a driving rod (415), one end of the driving rod (415) away from the pulley b (414) is movably penetrated into one side of the box (1), one end of the driving rod (415) away from the pulley b (414) is tightly sleeved with a gear (416), and the outer wall of the gear (416) is meshed with a rack (417).

3. The lift-out file storage cabinet of claim 2, wherein: The lifting assembly (42) comprises a plurality of cross rod groups (421), adjacent cross rod groups (421) are connected by pins (4213), and when one of the cross rod groups (421) moves, a plurality of the cross rod groups (421) are driven to move upward or downward at the same time. The cross rod group (421) comprises cross rod a (4211) and cross rod b (4212), the cross rod a (4211) and the cross rod b (4212) are arranged in X shape, the two ends of the cross rod a (4211) and the cross rod b (4212) are provided with pins (4213), the coincident surface of the cross rod a (4211) and the cross rod b (4212) is rotatably connected with a positioning rod (4214), one end of the positioning rod (4214) is fixed with a square block (4215), the outer wall of the square block (4215) is slidably connected with a guide rail (4216), the outer wall of one of the pins (4213) is fixed with a fixed block (4217), the bottom side of the fixed block (4217) is fixedly connected with the inner side of the bottom end of the box (1), the outer wall of the other pin (4213) is movably sleeved with a connecting plate (4218), a guide hole (4219) is formed in the bottom end of the inner side wall of the box (1), the connecting plate (4218) is slidably connected in the guide hole (4219), one side of the connecting plate (4218) is fixedly connected with one side of the rack (417), and one end of the pin (4213) away from the fixed block (4217) is fixed with a clamping block (4220).

4. The vertically adjustable pull-out file storage cabinet of claim 3, wherein: The storage frame (3) comprises a frame body (31), the top side of the frame body (31) is provided with a frame (32), a plurality of baffles (33) are equidistantly arranged in the frame (32), a plurality of limiting grooves (34) are symmetrically arranged in the frame (32), a pull plate (35) is slidably connected in the limiting groove (34), the thickness of the clamping groove (5) is the same as that of the pull plate (35), and a square groove (36) is formed in the side of the frame body (31) away from the box door (2).

5. The vertically adjustable pull-out file storage cabinet of claim 4, wherein: The clamping block (4220) is slidably connected in the adjacent square groove (36).

6. A vertically adjustable pull-out file storage cabinet as claimed in claim 5, wherein: The outer side wall of the belt pulley a (412) is sleeved with a belt b (9), the inner side wall of the belt b (9) is engaged with a belt pulley c (10), and the inner side wall of the belt pulley c (10) is tightly sleeved with the rotating rod (7).

7. The lift-out file storage cabinet of claim 1, wherein: A plurality of support tables (11) are symmetrically arranged on the bottom side of the box body (1).

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