JPH0139582Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a file having a bag portion into which documents and the like can be inserted and held.

(Problems to be solved by the conventional technology and invention) The opening edge of the bag section of conventional files of this type is almost straight, making it difficult for the opening to expand and making it difficult to insert your hand from the opening edge into the deep part of the bag to collect documents. There was a drawback that it was somewhat difficult to insert or remove it.

Also, some files of this type have a book-like overall shape and have pockets on the inside of the front and back covers, but most of these have a heading section on the spine. However, when the categories of documents inserted into each bag were different, problems occurred in terms of classification and organization.

The purpose of the present invention is to provide a novel file that facilitates the work of inserting and extracting documents into and from the bag, and which does not cause confusion in classification and organization despite having two bag sections. .

(Means for Solving the Problems) The file devised and presented herein to achieve the above object has flexibility and flexibility on the inner surfaces of the front cover and back cover of the transparent cover body, respectively. A transparent bag made of elastic plastic sheet is provided, and a cut line of the required length is made from the opening edge at the approximate center of each bag toward the back of the bag, and the cut line in one bag is A heading part is provided on one side of the opening edge divided into two by the line, and a heading part of the one bag part is provided on one side of the opening edge divided by the cut line of the other bag part. The structure is characterized in that a similar heading portion is provided on one side portion located corresponding to the opening edge portion on the opposite side of the provided opening edge portion.

(Example) The illustrated file is an example of the present invention.
A front cover 1, a spine 2 and a back cover 3 are made of a semi-rigid and transparent plastic sheet having flexibility and elasticity, forming a cover body 4 which is arranged in a series so as to be bendable at each boundary. A series of extensions on the outer sides of the front cover 1 and back cover 3 are folded back to the inner sides of the front cover 1 and back cover 3, and the upper and lower edges of the folded parts are used as the front cover. Weld the top and bottom edges of 1 and back cover 3 to form front cover 1.
Bag portions 6, 6' having opening edges 5, 5' in the direction of the throat are formed on the inner surface of each back cover 3, and approximately the center of the opening edges 5, 5' of each bag portion 6, 6' is formed. The bag portions 6, 6' are perpendicular to the opening edges 5, 5' from the throat toward the inner part of the bag portions 6, 6', that is, from the throat toward the mouth.
Cut lines 7, 7' having a length approximately half of the depth of the front cover 1 are provided,
At the upper side of the divided opening edge 5, a pouch section 8 is formed which protrudes by a required width compared to the lower side section, and a heading section 10 is provided in which a piece of paper 9 on which necessary information can be written is inserted. Similarly, a pouch portion 8' is formed on the lower side of the opening edge 5' which is divided into two by the cut line 7' of the bag portion 6' and protrudes by a required width compared to the upper side portion. A heading part 10' into which a piece of paper 9' is inserted is provided, and a pouch part 8'' is also formed on the outer surface of the spine 2, and a heading part 10'' into which a piece of paper 9'' is inserted is provided.

Further, as an embodiment other than the above, it is possible to provide the opening of the bag portion at the outer side, that is, the mouth portion of each bag portion, and to provide the opening portion at the upper side, that is, the top portion.

(Operations and Effects of the Invention) In the present invention, first, the bag portion is formed of a flexible sheet and a cut line is provided, so that the opening edge of the bag portion can be rolled up. This has the effect of making it easier to insert and extract documents, etc. by allowing the finger to be inserted freely. In this case, since the bag has good shape retention due to its elasticity, the cut line prevents the opening edge of the bag from loosening, allowing documents inserted into the bag to be pulled out naturally. is prevented. Next, in the present invention, each bag section has its own index section on the opening edge, so even if documents of different categories are inserted into each bag section, there will be no problem in sorting and organizing them. If the heading part provided on the outer surface of the spine is used for major classification, it can be used as a heading for sub-category, so it has the effect of increasing the convenience of searching. In addition, the heading part of each bag part is provided only on the half side of the opening edge, and the setting location of the heading part of one bag part is on the opening edge side on the opposite side of the opening edge side part where the heading part of the other bag part is provided. By limiting the index to one side located corresponding to the index, it is possible to prevent the respective index sections from overlapping when the front cover and back cover of the cover body are closed together.

[Brief explanation of the drawing]

The figures show one embodiment of the file of the present invention, in which FIG. 1 is a perspective view of the file in an unfolded state, and FIG. 2 is a sectional view taken along the line A-A in FIG. 1. 1...Front cover, 2...Spine cover, 3...Back cover, 4...Cover body, 5, 5'...Opening edge, 6,
6'...Bag portion, 7,7'...Score line, 8,8',
8″...Package portion, 9,9',9″...Paper piece, 10,
10', 10''...Heading section.

Claims (1)

[Scope of utility model registration request] A transparent bag portion made of flexible and elastic plastic sheet is provided on the inner surface of the front cover and back cover of the transparent cover body, respectively, and a transparent bag portion made of a plastic sheet having flexibility and elasticity is provided. A cut line of the required length is provided toward the opening edge of one bag portion, and a heading portion is provided on one side of the opening edge divided into two by the cut line of one bag portion. A similar heading part is provided on one side of the opening edge divided into two by a line, which corresponds to the opening edge side part on the opposite side of the opening edge side part where the heading part of the bag section is provided. A file characterized by: