JPS6318282U

JPS6318282U -

Info

Publication number: JPS6318282U
Application number: JP11248386U
Authority: JP
Priority date: 1986-07-21
Filing date: 1986-07-21
Publication date: 1988-02-06

Description

[Brief explanation of the drawing]

第１図は本考案実施例の断面図、第２図は第１
表紙１の要部断面図、第３図はこれの展開状態の
斜視図、第４図は見出し用紙６１，６２の斜視図
、第５図はこれの使用状態の断面図、第６図は本
考案の変形例の説明図、第７図、第８図は従来例
の説明図であり、図中、１…第１表紙、１１…第１綴じ片、２…第２表
紙、２１…袋状部、２２…第２綴じ片、３…背表
紙部、３１…合成樹脂層、５…被覆シート、Ａ…
書類。 Fig. 1 is a sectional view of the embodiment of the present invention, and Fig. 2 is a cross-sectional view of the embodiment of the present invention.
3 is a perspective view of the main part of the cover 1, FIG. 3 is a perspective view of the unfolded state, FIG. 4 is a perspective view of the heading sheets 61 and 62, FIG. 7 and 8 are explanatory diagrams of the conventional example, and in the figures, 1...first cover, 11...first binding piece, 2...second cover, 21...bag-shaped Part, 22...Second binding piece, 3...Spine cover portion, 31...Synthetic resin layer, 5...Covering sheet, A...
document.

Claims

[Scope of utility model registration request]

A first cover 1 has a spine section 3 connected to a first binding piece 11 provided at one end, a second binding piece 22 is formed on one edge, and this second binding piece 22
A second cover 2 provided with a bag-shaped portion 21 that opens to the side.
In a file in which the spine part 3 is inserted into the bag-shaped part 21 of the second cover 2 and the documents A and A are bound between the first binding piece 11 and the second binding piece 22. , a synthetic resin layer 31 is applied to the surface of the spine section 3, a transparent or translucent covering sheet 5 is attached to the surface of the spine section 3 over almost the entire area, and at least both side edges of the covering sheet 5 are attached. A document file welded to a synthetic resin layer 31.