JP3208818U - Clear folder where sandwiched documents do not fall - Google Patents

Abstract

A clear folder having a structure for preventing a stored document from falling off is provided. A lateral U-shaped tongue 5 which can be formed by making lateral U-shaped cuts 7 and 8 rotated 90 degrees clockwise on the long side of the top sheet 1 of an inverted L-shaped opening; There is a cutout hole 6 corresponding to inserting the tongue in the back sheet 2 of the reverse L-shaped opening, and by inserting the lateral U-shaped tongue of the top sheet into the cutout hole of the back sheet, the reverse L-shaped opening The longer side is closed to prevent documents from falling out. [Selection] Figure 1

Description

The present invention relates to a soft clear folder.

A soft clear folder, usually made up of a rectangular L-shaped closing part and an inverted L-shaped opening facing it, is convenient for storing small quantities of documents neatly and carrying them separately. Is consumed

Actual application 2008-574 Actual application 2009-005734

Conventional clear folders often drop documents when carried because they can easily fall out of the opening.

An object of the present invention is to provide a clear folder having a structure that prevents such stored documents from falling off.

Fig. 1 and Fig. 2 are diagrams showing an example of a clear folder with a drop-off prevention function devised.

1 in FIG. 1 is a bent portion of a soft and square film sheet having four corners that are bent at a line connecting the midpoints of the opposite sides, and 4 is a welded portion of one of the two sides adjacent to the bent portion. Is

This clear folder is open on each side facing the sides 3 and 4 in FIG. 1 and stores documents between the top sheet portion 1 and the back sheet portion 2.

Insert a U-shaped notch in the U-shape by turning the U-shape 90 degrees clockwise on the side facing the 3 of the top sheet 1

The horizontal U-shaped FIG. 1 tongue 5 made by the cut can be curved inward and outward of the clear folder in the top sheet 1 of FIG.

In order to make the curve 5 of FIG. 1 smooth, the straight cuts of 7 and 8 in FIG.

Fig. 1 Cut-out hole 6 is provided in the back sheet portion 2 at a position where the U-shaped tongue 5 can be inserted.

After inserting and storing documents between the top sheet 1 and the back sheet 2, the U-shaped tongue 5 is inserted into the cutout hole 6 as shown in FIG. 2 and FIG. The document sandwiched between the two contacts closely, and the direction of the document dropout is limited to the direction of the opening facing the 4, which is effective in preventing the document dropout.

Perspective view of the clear folder opened Front view seen from the front side with the clear folder closed Enlarged view of the devised part of FIG.

As an example of the present invention, an A4 size clear file is used.

The position of the U-shaped tongue 5 in FIG. 1 is the center of the vertical side of the clear folder.

The size of the U-shaped tongue is 20 mm vertically and horizontally, and the straight cuts of 7 and 8 in FIG. 1 are 5 mm each.

The shape of the cutout hole 6 in FIG. 1 is a rectangle in which the U-shaped tongue 5 of FIG. 1 can be easily inserted, and the length is 22 mm and the width is 3 mm.

The shape described in the best mode for carrying out the invention is that when a document is sandwiched in a clear folder, a U-shaped tongue 5 having a U-shape rotated 90 degrees clockwise is inserted into the cut-out hole 6. Hold around the U-shaped tongue 5 of the 1 sheet with the index finger and middle finger, hold the clear hole 6 near the cut-out hole 6 of the 2 sheet, hold the clear folder and move only the 1 sheet slightly backward, then move the 5 U It was thought that it would be possible to easily bind the clear folder with one hand if the character-shaped tongue is inserted into the 6 cutout hole.

It is a sheet-like structure that is almost the same shape as the conventional clear folder, and the manufacturing cost is considered to be almost the same as the conventional one.

There seems to be a lot of demand because there is a great sense of security for those who use it because there is convenience that documents are hard to drop out

1 Upper surface sheet that is formed when a square film sheet that is soft and has four corners at right angles is folded in two along the line connecting the midpoints of the opposite sides 2 The midpoint of the sides that face the square film sheet that is soft and has four right angles Lower side sheet that can be formed when folded in two with a line connecting 3 3 A broken line part when folded in half with a line that connects the midpoints of the sides facing a square film sheet that is soft and has 4 corners at right angles 4 3 3 The part welded on one of the two sides adjacent to 5 5 Bello Insertion part 6 Cutout hole in the insertion part receiving part 7 Notch that helps the movement of the insertion part 8 Notch that helps the movement of the insertion part

Claims (1)

It is a clear folder that is a soft, folded four-sided square film sheet with a line connecting the midpoints of the opposite sides, and a part or whole of one side of the two sides adjacent to the bent part is welded. A U-shaped cut made by turning a U-shaped 90 degree clockwise U-shaped cut into the surface sheet of the opening facing the closing part formed by folding the film sheet in the L-shaped closing part Clear folder with a cut-out hole that can be inserted into the U-shaped bellows provided on the top sheet on the back sheet that faces the insertion part of the tongue

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