Bookbinding element for folder

Abstract

The invention discloses a bookbinding element for a folder. The bookbinding element for the folder comprises a machine body and a first cavity formed in the machine body and extending to left and right, wherein a first slide groove extending up and down is formed in the inner wall of the top end of the first cavity in a communication manner; a paper feeding groove with an opening facing the rightis formed in the machine body; a first through port is formed between the paper feeding groove and the first cavity in a communication manner; an engagement groove with an opening facing the right isformed below the paper feeding groove; a second through port is formed between the engagement groove and the paper feeding groove in a communication manner; a second cavity is formed below the engagement groove; a holding groove extending up and down is formed in the left side of the second cavity; a third cavity extending up and down is formed in the right side of the second cavity; a rolling wheel groove extending up and down is formed in the inner wall of the bottom of the third cavity in a communication manner; and a viewing port is formed in the inner wall of the right end of the rollingwheel groove in a communication manner. The bookbinding element for the folder is simple in structure, convenient to operate, and high in bookbinding function and adjustment capacity.

Description

technical field [0001] The invention relates to the technical field of binding appliances, in particular to a binding piece for file folders. Background technique [0002] In daily work, the work materials need to be sorted out in time. In this process, the usual processing method is to bind them up for easy collection. The commonly used binding equipment in office is a stapler, but the traditional stapler It is only suitable for binding small paper documents, and it is prone to unstable binding. If the paper is too thick and the length is large, it cannot be effectively bound, which will affect the work progress and reduce work efficiency. Therefore, aiming at the above-mentioned problems, the device of the present invention can effectively solve the problems. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a binder for folders, which can solve the above-mentioned problems in the prior art. [0004] The presen...

AI Technical Summary

Problems solved by technology

[0002] In daily work, the work materials need to be sorted out in time. In this process, the usual processing method is to bind them up for easy collection. The commonly used binding equipment in office is a stapler, but the traditional stapler It is only suitable for binding small paper documents, and it is prone to unstable binding. If the paper is too thick and the length is large, it cannot be effectively bound, which will affect the work progress and reduce work efficiency. Therefore, for the above-mentioned problem, this device of the present invention can effectively solve this problem

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