JPS6457086U

JPS6457086U -

Info

Publication number: JPS6457086U
Application number: JP15291887U
Authority: JP
Priority date: 1987-10-06
Filing date: 1987-10-06
Publication date: 1989-04-10

Description

[Brief explanation of the drawing]

第１図は従来のフアイルの構造を示したもので
ある。（斜視図）表紙を開いた状態を示している
。１……表表紙相当部分である、２……背表紙、
３……裏表紙部分、４……綴じ込み用器具、５…
…背表紙と表表紙の境の折り曲げるように加工さ
れている位置を示す。第２図は、上記のフアイルに文書を綴じ込んだ
状態を示すもので、新しい文書が上に綴じ込まれ
、それぞれの文書は、どれも一頁目が一番上に綴
じこまれている状態を示している。６……綴じ込まれた文書。第３図は、従来のフアイルを開き、本考案の、
裏表紙を開くための折り曲げる位置を示したもの
である。７……本考案になる折り曲げ線の加工部位。第４図は、綴じ込み後、裏表紙を開いた状態を
示す斜視図である。 FIG. 1 shows the structure of a conventional file. (Perspective view) The cover is shown in an open state. 1...The part corresponding to the front cover, 2...The back cover,
3...Back cover part, 4...Binding device, 5...
...Indicates the bending position between the spine and front cover. Figure 2 shows the state in which documents are bound in the above file, with new documents bound on top, and the first page of each document bound at the top. It shows. 6...A bound document. Figure 3 shows the opening of a conventional file and the method of the present invention.
This shows the position to fold to open the back cover. 7... Processing part of the bending line according to the present invention. FIG. 4 is a perspective view showing the back cover opened after binding.

Claims

[Scope of utility model registration request]

Various types of letter files are available on the market, depending on the binding method, amount of binding, and paper type, but all of them open on one side due to the binding metal attached, so they cannot be used with bound documents. It is extremely difficult to review the previous documents in a chronological order, making it difficult to review learning and check slips. In order to eliminate this inconvenience, we slightly modified the conventional letter file and made both sides (
This is a letterfile that has been improved so that the cover can be opened more easily (front and back cover sides).