A multi-tiered pull-out file box for employee files

Abstract

The utility model relates to file management equipment technical field discloses a multilayer pull type file box for staff file, including shell and a plurality of first baffle, and is equipped with a set of clamping mechanism and a set of linkage ejection mechanism. Clamping mechanism includes the threaded rod of rotation, the second baffle of screw thread connection with threaded rod, the inclined second recess that sets up on the second baffle and the slide column fixed on the first baffle, and the first baffle horizontal movement can be driven to clamp the file by rotating threaded rod. Linkage jacking mechanism includes the pull rod of slidable, the third connecting rod and sliding block with pull rod solid link, and the support plate is rotatably connected through the second connecting rod and sliding block, and the outward translation and upward lift of file can be realized synchronously by pulling pull rod. The utility model solves the problem that the file storage is easy to be scattered and inconvenient to use, realizes the double function of stable clamping and convenient use, clever structure, and strong practicality.

Claims

1. A multi-layer pull-out document box for employee files, comprising: Outer shell (1); Multiple first partitions (2) are arranged side by side inside the outer shell (1), and at least the first partitions (2) are provided with first grooves (3); The document box is characterized in that it further includes a clamping mechanism and a linkage lifting mechanism; The clamping mechanism includes: Multiple first links (307) are slidably connected to the inside of the first partition (2) in a one-to-one correspondence; Multiple sliding columns (306) are fixedly connected to one end of the first connecting rod (307) and extend out of the first partition (2); The second partition (304) is disposed above the plurality of first partitions (2) and can move in the vertical direction. The second partition (304) has a plurality of second grooves (305) that slide in cooperation with the sliding column (306). A threaded rod (302) that is vertically rotatably connected to the outer casing (1), and a threaded sleeve (303) that is threadedly connected to the threaded rod (302) and fixedly connected to the second partition (304). The linkage lifting mechanism includes: A pull rod (606) is slidably connected to the housing (1). The third link (605) has one end fixedly connected to the pull rod (606) and the other end slidably inserted into the first groove (3); The slider (602) is fixedly connected to the third link (605) and slidably connected to the outer shell (1); A support plate (604) is rotatably connected at one end to the bottom of the outer shell (1); The second link (603) is rotatably connected at one end to the slider (602) and at the other end to the support plate (604).

2. The multi-layer pull-out document box for employee files according to claim 1, characterized in that, A handle (301) is fixedly connected to the upper end of the threaded rod (302).

3. The multi-layer pull-out document box for employee files according to claim 1, characterized in that, A third groove (601) is provided on the inner sidewall of the outer shell (1), and the slider (602) is slidably engaged in the third groove (601).

4. The multi-layer pull-out document box for employee files according to claim 1, characterized in that, The second groove (305) is a strip groove that is inclined in the horizontal direction.

5. The multi-layer pull-out document box for employee files according to claim 1, characterized in that, After being driven by the second link (603), the non-rotating end of the support plate (604) flips upward.

6. The multi-layer pull-out document box for employee files according to claim 1, characterized in that, The bottom of the outer shell (1) is provided with a limiting structure for supporting the support plate (604) in the retracted state and keeping it horizontal.

7. The multi-layer pull-out document box for employee files according to claim 1, characterized in that, The third link (605) abuts against the rear end face of the last end of the first partition (2).

8. The multi-layer pull-out document box for employee files according to claim 1, characterized in that, The axis of the slide (306) is perpendicular to the surface of the first partition (2) to which it is fixed.

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