JPH0349901Y2 - - Google Patents

Description

[Detailed explanation of the invention] 1. Purpose of the invention The invention relates to an office file.

Traditionally, most office files have a paper size standard of B5 or A4, with only a few available in B4 size. but,
Conventional B4 files are bound in the rectangular direction of the paper size, and the longitudinal direction extends toward the cover surface, so when you put the front and back papers together and put them upright in a designated place, they are not bound. There was a drawback that the outer edge of the paper naturally fell down due to its own weight.

Therefore, the object of the present invention is to eliminate such drawbacks and provide a file that allows even B4 size sheets bound in a file to be safely stored upright in a predetermined location.

2. Structure of the invention The structure and operation of the invention will be explained with reference to the embodiments shown in the drawings.

Reference numeral 1 designates an inner cover section, and spine sections 2 and 2' are formed on both left and right sides of the inner cover section, respectively, to form a left cover section 3 and a right cover section 4. Reference numeral 5 denotes a binding tool installed on the side edge of the inner cover section 1 on the left side cover section 3 side, and this is made of an arbitrary structure. Reference numeral 6 denotes a hook portion protruding in the horizontal direction at the lower end of the outer edge of the left cover portion 3, and reference numeral 7 denotes a horizontally elongated hole provided near the lower end of the spine cover portion 2' near the right cover portion 4 of the inner cover portion 1. The portion of this horizontally elongated hole near the right side cover portion 4 becomes a fully opened opening 8, but the upper side of the other horizontally elongated hole 7 is provided with a horizontally bent paper support piece 9. Reference numeral 10 denotes a connector such as a magic tape provided on the inner side of the right cover portion 4, and a connected member 11 corresponding to this connector is provided on the outer side of the left cover portion 3. 12
is a pocket portion for inserting a heading formed between the right side cover portion 4 and one of the spine portions 2'. a
is a bound sheet of paper.

Now, with the drawing in the unfolded state as shown in FIG. 4 is folded, and the hook part 6 on one side cover part 3 is inserted into the opening 8 of the horizontally elongated hole 7 on the opposite spine part 2' side and hooked there. After that, when the entire file is erected, a portion of the lower edge of the sheet a will be placed on the support piece 9 that stands horizontally at the lower end of the spine 2'. In this state, the file can be stored by standing it up in a predetermined location.

3. Effects of the invention As described above, the present invention consists of the right and left cover parts 1, 3, and 4 in between, and the spine parts 2 and 2' are formed between them, respectively, and the lower edge of the outer edge of the one side cover part 3 A hook portion 6 is provided at the side of the spine, a horizontally elongated hole 7 is provided at the lower end of the spine portion 2' on the other side of the cover portion, and a horizontally bent paper support piece 9 is provided at one side of the horizontally elongated hole. This file is characterized by the fact that the cover section, which is folded in at least three layers, holds B4 size paper, and the support pieces securely catch the paper.
Even when a large number of sheets of paper are bound together, the part of the paper farthest from the binding tool will never slip off and protrude from the file cover, and the entire bound paper can be stored with good stability, and its structure is simple. etc., its practical effects are great.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, in which Fig. 1 is a front view of the whole developed, Fig. 2 is a front sectional view of the main parts when in use, Fig. 3 is a perspective view of the whole when in use, and Fig. 4. is a perspective view of the main parts during use.

Claims (1)

[Scope of utility model registration request] Consisting of left and right cover parts 1, 3, and 4 in between, and spine parts 2 and 2' between them, respectively.
A hook portion 6 is formed at the lower end of the outer edge of the one side cover portion 3.
, a horizontally elongated hole is provided at the lower end of the spine section 2' on the other side of the cover section, and a horizontally bent paper support piece 9 is provided at one side of the horizontally elongated hole. file.