JPS5931433Y2 - file - Google Patents

Description

[Detailed explanation of the idea] This invention relates to files.

Generally, documents and the like are held in sheet-like storage devices or stored in binders, but the storage devices described above are limited in the number of items that can be stored, and binders are expensive.

Furthermore, it was difficult to classify them.

Therefore, in view of the above-mentioned drawbacks, the present invention was devised to solve these problems. The gist of this is that it has a substantially rectangular front plate, a rear plate is continuously formed on one side edge of this front plate via a fold line, and a rear plate is folded on the side edge of this rear plate. A folded piece is continuously formed via a line, a center folded piece is continuously formed on the other side edge of the front plate via the fold line, and an extending piece is formed on the front edge of the front and rear plates via the fold line. a pair of substantially triangular sections are adhered to the inner surfaces of the front and rear plates in a symmetrical arrangement to form a pocket-shaped storage section, and the front panel is provided with a locking section for locking the folded piece. It resides in a file characterized by:

Next, an example of implementation of the present invention will be described with reference to the drawings.

1 in the figure is a file related to the present invention, and this file 1
is formed from a single sheet of substantially square plate material such as paper.

This file 1 has a front plate 2 having a substantially rectangular shape, and a back plate 4 is continuously formed on one side edge of this front plate 2 via a folding line 3. A rear plate 6 having the same shape as the front plate 2 is continuously formed via the line 5, and a substantially right triangular shape is formed at the side edge of the rear plate 6 via the fold line 7, the connecting plate 20, and the fold line 2. A connecting plate 10 is continuously formed on the other side edge of the front plate 2 along a folding line 9, and a connecting plate 10 is formed on the side edge of the connecting plate 10 at a substantially right angle along a folding line 11. Triangular center-folded pieces 12 are continuously formed.

On the other hand, connecting plates 14, 14, . An extended piece 16 with a shape is continuously formed to hold down documents and the like.

Note that the connecting plates 10, 14, 20 do not need to be formed.

A generally right triangular piece 17 is adhered to the inner surface of the front plate 2 along its edge to form a pocket-like storage area 18 into which documents and the like can be inserted.

Also formed on the inner surface of the rear plate 6 is a storage part 18 symmetrically arranged with the storage part 18 of the front plate 2 in the opposite direction.

The strength of the front and rear plates 2, 6 is increased by adhering them to the section 17.

Further, a slit 19 is formed in the front plate 2, into which the tip of the folded piece 8 is inserted and locked.

To explain the manufacturing process of such a file 1, as shown in FIG. 4, a square plate material is cut along dotted lines to obtain a section 17 for forming the storage section 18.

The present invention is constructed as described above.

Since the front and rear plates, the center folded plate, the folded pieces, and the extended pieces are continuously formed, manufacturing is easy and inexpensive.

In addition, the extension piece and center fold plate are formed to ensure that stored items such as documents are held securely and there is no risk of them falling off.Additionally, the storage section is formed so that the stored items can be held even more securely and sorted. This makes it possible to store it in one place.

In addition, since the storage area was formed from sections, the sections could also be obtained from one board at the same time, making it economical.Since the sections were attached to the front and rear edges, the strength of the front and rear panels was increased, making it durable. It can be done.

[Brief explanation of drawings]

The drawings show an example of the implementation of the present invention, and Fig. 1 is a perspective view of the file, Fig. 2 is a perspective view of the file in an open state, Fig. 3 is an exploded view of the same, and Fig. 4 shows the manufacturing process. It is a top view of the plate material shown. 1.-File, 2.-.Front plate, 3, 5, 7, 9゜11
．． 13, 15... Folding line, 4... Back plate, 6... Rear plate, 8... Folded piece, 10, 14... Connecting plate, 12
...Centerfold piece, 16...Extension piece, 17...Section piece,
18...Storage section, 19...-Slit.

Claims (1)

[Scope of utility model registration request] It has a substantially rectangular front plate, a rear plate is continuously formed on one side edge of this front plate via a fold line, and a folded piece is continuously formed on the side edge of this rear plate via a fold line. a center fold piece is continuously formed on the other side edge of the front plate via the fold line, and an extending piece is continuously formed on the front edge of the front and rear plates via the fold line,
A pair of substantially triangular pieces are adhered to the inner surfaces of the front and rear plates in a symmetrical arrangement to form a pocket-shaped storage part, and the front plate is provided with a locking part for locking the folded pieces. file.