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Filing binder main body and backwidth adjustable file equipped therewith

A technology for folders and binders, applied in folders, printing, etc., can solve problems such as classification difficulties, and achieve the effects of easy blocking, reuse, and easy classification.

Inactive Publication Date: 2013-05-08
PLUS STATIONARY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When fixing the binder body to the cover, it is difficult to sort when it is discarded due to the use of fixing parts such as rivets

Method used

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  • Filing binder main body and backwidth adjustable file equipped therewith
  • Filing binder main body and backwidth adjustable file equipped therewith
  • Filing binder main body and backwidth adjustable file equipped therewith

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The binding foot of the file folder of the present invention has flexibility, and possesses the band-shaped binding foot body that is roughly rectangular in width and makes the tip of the front end thinner and thinner by the cross section, and the base of the binding foot body and the binding foot body The two ends of the locking base are arranged in a substantially perpendicular direction and the locking parts formed by the locking blades arranged parallel to the binding script body from the two ends of the locking base are formed, and multiple recesses are formed on the binding script body. Along with the groove, its slotting groove is provided along the width direction of the base of the bookbinding script body, and a small protrusion is respectively provided on the front end outer side of the locking blade of the locking part.

[0034] The binder body of the file folder of the present invention is composed of the following operation part, supporting wall and base mem...

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PUM

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Abstract

To provide a filing binding leg, the length of which can be easily adjusted in response to the increase and decrease in number of paper sheets, and a backwidth adjustable file equipped with the binding leg. This filing binding leg consists of one set of flexible filing legs, each of which is inserted in one of two binding holes provided on each of paper sheets and is formed by including a binding-leg strap main body having a broad-widthed nearly square cross section and a pointed tip, a securing base part provided at the base end of the binding leg main body normal thereto and a securing part consisting of a securing blade provided from both the edges of the securing base part parallel to the binding leg main body, wherein a plurality of recessed grooves are formed on the top face of the binding leg main body and, in addition, widthwise notched grooves are provided at the base part of the binding leg main body and, at the same time, a small projection is respectively provided at the outside side part of the tip of the securing blade of the securing part.

Description

[0001] This application is a divisional case of the invention patent application submitted by the applicant on September 24, 2007, with the application number "200710152958.2", and the invention title is "Binder body for file folder and folder with adjustable back cover width" Apply. technical field [0002] The present invention relates to a binder body used when binding documents and other papers into folders, and a file folder provided with the binder body which can adjust the width of the back cover, and which has the ability to adjust the width of the back cover according to the increase or decrease of papers and is used A folder with an adjustable back cover for the binding foot of the folder. Background technique [0003] Conventionally known is a folder in which the paper is bound by penetrating a binding foot through a binding hole formed on the paper. Among them, there are various proposals, such as file folders in which the width of the back cover can be changed ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B42F13/06
Inventor 井上英纪田村光仲野凉佳
Owner PLUS STATIONARY CORP