JPH045983U

JPH045983U -

Info

Publication number: JPH045983U
Application number: JP4579490U
Authority: JP
Priority date: 1990-04-27
Filing date: 1990-04-27
Publication date: 1992-01-20

Description

[Brief explanation of the drawing]

第１図は、本考案の斜視図。第２図は、本考案
の口取り部ｂを折り曲げた斜視図。第３図は、本
考案の切り込みａを多数実施した紙片の平面図。
第４図は、製本されていない紙片に実施した本考
案の平面図。第５図は、本考案の切り込みａの形
を変形させて実施した紙片の平面図。Ａ……帳面、Ｂ……帳面の紙片、Ｃ……紙片、
ａ……切り込み、ｂ……口取り部、ｃ……切り込
み、ｄ……切り込み、ｅ……切り込み。 FIG. 1 is a perspective view of the present invention. FIG. 2 is a perspective view of the bent part b of the present invention. FIG. 3 is a plan view of a piece of paper on which many incisions a of the present invention have been made.
FIG. 4 is a plan view of the present invention applied to an unbound piece of paper. FIG. 5 is a plan view of a piece of paper obtained by modifying the shape of the cut a of the present invention. A... Account, B... Piece of paper from the account, C... Piece of paper,
a...notch, b...opening part, c...notch, d...notch, e...notch.

Claims

[Scope of Claim for Utility Model Registration] 1 (a) Make a cut a in the paper piece B of the notebook as shown in Figure 1. (b) As shown in FIG. 2, the edge part b has a size that allows it to protrude from the edge of the piece of paper B when it is bent. A ledger with an opening structure as described above. 2. A book with an opening as described in paragraph 1 of claims for utility model registration, which is applied to each piece of paper in the book. 3. As shown in Fig. 3, a book with an opening according to claim 1 of the utility model registration claim, in which a number of incisions a are made in one piece of the book.