JP2000141968A - File for pigeonholing drawings - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily take in and out drawings and write in necessary matters in the drawing by opening one of the sides of each of synthetic resin bags and at the same time, opening the direction of an outward end part of each of the bags. SOLUTION: A bag 7 is formed on both faces each of a right and a left sheet 1, 1 of each of layers by covering both faces each of the right and the left sheet of each of the layers with a transparent film of a synthetic resin. In addition, three sides, i.e., an upper and a lower side and the other side, excepting one side located on the connecting part 5 side of the bag 7, are closed to the sheet 1 by heat welding. Consequently, the one side located on the connecting part 5 side of the bag 7 is opened and the opening parts 8, 8 formed in the right and the left sheet 1, 1 are positioned opposite to each other. When a drawing which is of such a size as spreading across the right and the left bag 7, is inserted into the bag 7, the ten-odd different ways of insertion can be selected depending upon the frequency of taking-in and -out drawings and the entry position of necessary matters in the drawing because the opening part 9 is present at the outward end part of each of the bags 7.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drawing organizing file provided with a plurality of synthetic resin bags capable of storing drawings.

[0002]

2. Description of the Related Art Conventionally, as this kind of drawing arrangement file, a file in which one side of each bag is opened and a drawing is put in and taken out through this opening is generally known.

[0003]

In the drawing organizing file having such a configuration, each bag has only one side opened, so that the drawing can be taken in and out of the bag, especially when the drawing is put in the bag or when the drawing is put into the bag. There is a drawback that it takes time and effort to write in a part of the file. The present invention has been made to solve the above drawbacks.

[0004]

In order to solve this problem, there is provided a drawing file including a plurality of synthetic resin bags for storing drawings, wherein one side of each bag is opened, In addition, the gist of the present invention is that the bag is also opened toward the outer end.

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings. 1 to 4, 1
Is a synthetic resin sheet bound inside the covers 2 and 3, and is provided in a state where many sheets are overlapped. When the center sheet of the thickness of the file is opened (see FIGS. 1 and 2), among the many sheets 1, for example, the space between the left and right sheets 1, 1 located on the uppermost layer is between the cover sheets 2, 3. The file is configured to be connected inside the back 4. More specifically, the left and right sheets 1, 1 of each layer are shown in FIG.
As shown in FIG. 1, the film is connected to each other at a connecting portion 5 composed of a single layer of film.
As shown in FIG. 2 and FIG. Reference numeral 6 denotes the heat-welded portion. Reference numeral 7 denotes bags formed on both sides of the left and right sheets 1 and 1 of each layer by covering both sides of the left and right sheets 1 and 1 of each layer with transparent films made of synthetic resin. The other three sides, that is, the upper and lower end sides and the other side sides are closed to the sheet 1 by heat welding except for one side side which is located at the position (1). Therefore, one side of the bag 7 located on the connecting portion 5 side is open, and the opening portions 8 of the bag 7 formed on the left and right sheets 1 and 1 are opened.
8 face each other. Reference numeral 9 denotes an opening provided on the outer end of the bag 7.

[0006]

According to the present invention, when a drawing is put in the bag 7, FIG.
As shown in FIG. 6, there are openings at the outer end, so that there are more than ten different insertion methods depending on the drawing frequency of the drawing and the writing position on the drawing. The drawing can be taken in and out, and the drawing can be written more easily than in the conventional example. 4 shows a state where the left part of the double-page spread is inserted and only the right part is inserted at the right part, and FIG. 5 shows a state where only the right and left parts of the double-page spread are inserted. FIG. 6 shows a state in which both the left and right portions of the double-page spread are inserted into the bag.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a state in which a file of the present invention is expanded.

FIG. 2 is a plan view showing a state in which the file of the present invention is expanded.

FIG. 3 is a front view showing the configuration of one sheet in the file of the present invention.

FIG. 4 is a plan view showing the use state of the file of the present invention, in which the left part of the spread of the inserted drawing is all inserted and the right part is the state where only the end is inserted.

FIG. 5 is a plan view showing the use state of the file of the present invention, showing a state where only the ends are inserted into both left and right portions of the two-page spread of the inserted drawing.

FIG. 6 is a plan view showing a use state of the file of the present invention, showing a state where both the left and right portions of the two-page spread are inserted into the bag.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Sheet 2, 3 Cover 4 Back 5 Connecting part 6 Heat welding part 7 Bag 8, 9 Opening 10 Drawing

Claims (1)

[Claims] 1. A drawing organizing file comprising a plurality of synthetic resin bags for storing drawings, wherein one side of each bag of the synthetic resin bag is opened, and furthermore, each bag is shifted toward the outside. A file for organizing drawings, characterized in that it is also open toward the end.