An adsorption-type pull-out anti-falling folder

Abstract

The invention provides an adsorption type drawing anti-disengaging folder, and relates to the field of office supplies. Supporting bottom plates are included. The surfaces of the supporting bottom plates are in tenon joint with a vertical supporting plate. Elastic grooves are formed in the surface of the vertical supporting plate, and the inner walls of the elastic grooves are movably connected with supporting sliding blocks in a clamped manner. Springs are fixedly connected to the surfaces of the supporting sliding blocks. The ends, away from the supporting sliding blocks, of the springs arefixedly connected with the inner walls of the elastic grooves. File cushion plates are fixedly connected to the surfaces of the supporting sliding blocks, wherein the surfaces of the file cushion plates are fixedly in tenon joint with height limiting side plates. According to the adsorption type drawing anti-disengaging folder, through adsorption of bottom-layer files and pressing of upper-layer files, file losing and scattering are avoided from several aspects; air bags are utilized for adsorbing the files, meanwhile, the function of comprehensive folder cleaning is derived, and accordingly the problems that during file extracting in an existing folder, bottom files are likely to be dragged out together, consequently, the files are directly scattered from the bottom, and great inconvenience is brought to work are effectively solved.

Description

technical field [0001] The invention relates to the technical field of office supplies, in particular to an adsorption-type pull-out anti-falling folder. Background technique [0002] Folders are mainly used to place files. The current folders will stack many layers of files when they are in use. Most of the files will be placed in categories when they are placed. These files are of the same material and often need to be pressed in The middle or lower files are taken out, but when the files are stacked, the bottom files are often pulled out together because of the low friction with the folder, which easily leads to scattered files. When the material files are stacked together, the greater the gravity, the greater the friction, so when it is necessary to extract the files, the upper layer files are often lifted up to reduce the contact area between the files to be taken out and the upper layer files. It is convenient for file extraction, but the surface where the underlying ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an adsorption-type pull-out anti-falling folder, which solves the problem that the existing folder is easy to be dragged out together with the bottom file when extracting the file, causing the file to be directly pulled out from the bottom. Scattered, causing great inconvenience to work

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