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CN-224219727-U - File cabinet

CN224219727UCN 224219727 UCN224219727 UCN 224219727UCN-224219727-U

Abstract

The utility model discloses a file cabinet which comprises at least one middle-layer cabinet body and a first L-shaped limiting part, wherein the first bottom plate of the first outer cabinet is provided with at least one first groove, the two side walls of the first groove are provided with first rotating grooves, the two sides of the first L-shaped limiting part are fixedly provided with first rotating columns matched with the first rotating grooves, the first rotating columns are sleeved with first torsion springs, one ends of the first torsion springs are fixedly provided with the outer walls of the first rotating columns, the other ends of the first torsion springs are fixedly provided with the inner walls of the first rotating grooves, and the first bottom plate is horizontally arranged.

Inventors

  • SONG YONGHONG

Assignees

  • 杭州佑卓智能家居科技有限公司

Dates

Publication Date
20260512
Application Date
20250516

Claims (6)

  1. 1. The file cabinet is characterized by comprising: The middle-layer cabinet comprises a first outer cabinet (1) and a first L-shaped limiting part (2), wherein at least one first groove (3) is formed in a first bottom plate (6) of the first outer cabinet (1), first rotating grooves (4) are formed in two side walls of the first groove (3), first rotating columns (5) matched with the first rotating grooves (4) are fixed on two sides of the first L-shaped limiting part (2), first torsion springs are sleeved outside the first rotating columns (5), one ends of the first torsion springs are fixed on the outer wall of the first rotating columns (5), the other ends of the first torsion springs are fixed on the inner wall of the first rotating grooves (4), and the first bottom plate (6) is horizontally arranged; The upper cabinet body comprises a second outer cabinet (9) and a second L-shaped limiting part (10), wherein at least one second groove (11) is formed in a second bottom plate (14) of the second outer cabinet (9), second rotating grooves (12) are formed in two side walls of the second groove (11), second rotating columns (13) matched with the second rotating grooves (12) are fixed on two sides of the second L-shaped limiting part (10), a second torsion spring is sleeved outside the second rotating columns (13), one end of the second torsion spring is fixed on the outer wall of the second rotating columns (13), the other end of the second torsion spring is fixed on the inner wall of the second rotating grooves (12), and the second bottom plate (14) is obliquely downwards and outwards arranged; At least one upper cabinet body is stacked above at least one middle cabinet body.
  2. 2. The filing cabinet of claim 1, wherein the first limiting plate (7) is connected to the first back plate inner wall of the first outer cabinet (1) through a plurality of first springs (8), and an area for limiting the filing box (30) is formed between the first limiting plate (7) and the first L-shaped limiting piece (2).
  3. 3. The filing cabinet of claim 1, wherein the top of the second outer cabinet (9) is fixed with at least two limiting blocks (15), the opposite surfaces of the limiting blocks (15) are provided with third rotating grooves, the filing cabinet further comprises third limiting plates (16), the two sides of each third limiting plate (16) are fixed with third rotating columns (17) matched with the third rotating grooves, the top of the second outer cabinet (9) between the two limiting blocks (15) is provided with limiting grooves (18), and the inner walls of the limiting grooves (18) form limiting surfaces (19) for limiting the third limiting plates (16) to rotate outwards.
  4. 4. The filing cabinet of claim 1, further comprising at least one lower cabinet body and a third bottom plate (22) for the lower cabinet body, wherein sliding rails (21) are fixed on the inner walls of the two sides of the lower cabinet body, two third fixing shafts (23) are respectively arranged on the two sides of the third bottom plate (22), rollers (24) are rotatably connected to the third fixing shafts (23), the rollers (24) move on the sliding rails (21), limiting strips (25) are fixed on the side wall of the lower cabinet body above the sliding rails (21), a plurality of third springs (26) are fixed between a third backboard of the lower cabinet body and the third bottom plate (22), a third cabinet door (27) is hinged to the lower cabinet body, the inner walls of the third cabinet door (27) are used for extruding the third springs (26) to limit the third bottom plate (22) when the third cabinet door (27) is closed, and the third bottom plate (26) is enabled to be outwards connected with the third bottom plate (22) in a sliding mode through the third springs (26) when the third cabinet door (27) is opened.
  5. 5. The filing cabinet of claim 4, wherein the four corners of the third bottom plate (22) are respectively provided with an arc surface (29), and the inner wall of the third cabinet door (27) abuts against the arc surfaces (29) so that the third bottom plate (22) moves inwards to compress the third spring (26) when the third cabinet door (27) is closed.
  6. 6. A filing cabinet as in claim 4, wherein the middle layer cabinet is placed on the lower layer cabinet.

Description

File cabinet Technical Field The utility model belongs to the technical field of office equipment, and particularly relates to a filing cabinet. Background The filing cabinet is the cupboard that is used for depositing and consults the archives, because current filing cabinet is vertical, and is high, and the transport removes the difficulty to the archives box on upper strata is difficult for consulting, and the archives box on lower floor is to squat and consult, and is very inconvenient, therefore obtains the filing cabinet of a overcome above-mentioned defect very important. Disclosure of utility model In order to solve at least one of the above technical problems, the present utility model provides a file cabinet, including: The first bottom plate of the first outer cabinet is provided with at least one first groove, two side walls of the first groove are provided with first rotating grooves, two sides of the first L-shaped limiting part are fixedly provided with first rotating columns matched with the first rotating grooves, the first rotating columns are sleeved with first torsion springs, one end of each first torsion spring is fixedly provided with the outer wall of the first rotating column, the other end of each first torsion spring is fixedly provided with the inner wall of the first rotating groove, and the first bottom plate is horizontally arranged; The upper cabinet body comprises a second outer cabinet and a second L-shaped limiting piece, wherein at least one second groove is formed in a second bottom plate of the second outer cabinet, second rotating grooves are formed in two side walls of the second groove, second rotating columns matched with the second rotating grooves are fixed on two sides of the second L-shaped limiting piece, a second torsion spring is sleeved outside the second rotating columns, one end of the second torsion spring is fixed on the outer wall of the second rotating column, and the other end of the second torsion spring is fixed on the inner wall of the second rotating groove; At least one upper cabinet body is stacked above at least one middle cabinet body. Through the technical scheme, the middle-layer cabinet body and the upper-layer cabinet body can be combined at will, the height of the middle-layer cabinet body is matched with the height of a user, and the file box of the upper-layer cabinet body is obliquely arranged, so that the user can check and find conveniently. A first limiting plate is connected to the inner wall of the first backboard of the first outer cabinet through a plurality of first springs, and an area for limiting the file box is formed between the first limiting plate and the first L-shaped limiting piece. The top of second outer cabinet is fixed with two at least stopper, has seted up the third on the opposite face of stopper and rotates the groove, still includes the third limiting plate, the both sides of third limiting plate are fixed with third rotation groove complex third and rotate the post, are located two between the stopper the spacing groove has been seted up on the top of second outer cabinet, the inner wall in spacing groove forms the spacing face of restriction third limiting plate outside pivoted. Through above-mentioned technical scheme, owing to the second bottom plate slant sets up, has set up the third limiting plate and can prevent its whereabouts. Still include at least one lower floor's cabinet body, as to the third bottom plate of lower floor's cabinet body, all be fixed with the slide rail on the both sides inner wall of the lower floor's cabinet body, third bottom plate both sides are equipped with two third fixed axles respectively, rotate on the third fixed axle and be connected with the gyro wheel, the gyro wheel is in move on the slide rail, slide rail top be fixed with spacing on the lateral wall of the lower floor's cabinet body, the third backplate of the lower floor's cabinet body with be fixed with a plurality of third springs between the third bottom plate, articulated on the lower floor's cabinet body have the third cabinet door, when the third cabinet door is closed, the inner wall of third cabinet door is used for the extrusion third spring is spacing the third bottom plate, when the third cabinet door is opened, the third spring is expanded in order to make the third bottom plate outwards slide, be fixed with a plurality of baffles that are connected perpendicularly with the third bottom plate on the third bottom plate. Arc surfaces are formed in four corners of the third bottom plate, and the inner walls of the third cabinet door are abutted against the arc surfaces so that the third bottom plate moves inwards to compress the third springs when the third cabinet door is closed. Through the technical scheme, the file box of the lower cabinet body is vertically arranged, so that standing searching is facilitated, and squatting searching is not needed. The middle-layer cabinet body is placed on the lower