JPH08175065A - File - Google Patents

Abstract

PURPOSE: To correspond to increase in documents by providing bag parts capable of housing a backbone panel to first and second cover panels and housing the backbone in the bag parts of the first and second cover panels from both end parts thereof and freely adjusting housing quantity. CONSTITUTION: Documents are held between document binding pieces 127, 147 to be bound in a file 101 by a binding member. When documents increase, first and second cover panels 121, 141 are separated from the backbone panel 161 by predetermined quantity. The backbone panel 161 is appropriately bent corresponding to the thickness of documents to form a back part. At this time, since folding lines are formed to the backbone panel 161, the back part is easily formed. Since the first and second cover panels 121, 141 are drawn out of the backbone panel 161 in a left and right symmetric manner, it is unnecessary to take out the index list 105 inserted in an insertion sheet 165 each time and the insertion sheet 165 expands left and right symmetrically to correspond to the increase in documents.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a file, and more particularly to a file capable of easily binding documents even when the number of documents bound is increased.

[0002]

2. Description of the Related Art Conventionally, as a file for binding, managing and storing documents, for example, Japanese Utility Model Publication No. 2-15663.
There was a technique disclosed in the publication. Such files are
The first cover plate is formed by integrally forming the cover plate and the back cover plate, and double-folding the vicinity of the boundary between the back cover plate and the cover plate inward to form a first folded piece. Further, it has a bag-like portion for accommodating the spine cover plate and a second cover plate having a first folding piece and a second folding piece for sandwiching and binding a document. Further, it has a heading insertion sheet which is a thin film of a transparent resin attached to the back part of the spine board. In the above file, a resin film is attached to the surface of the spine board, and one side edge of the heading insertion sheet is inserted into the first folding piece of the spine board. And the sheet for inserting the heading.
The other side edge of the sheet was attached to the film on the surface of the spine board. Further, according to such a file, the heading insertion sheet is firmly adhered to the film on the surface of the spine cover plate, so that the durability of the heading insertion sheet is improved. Further, the force for binding the document of the headline insertion sheet is not applied, so that the headline insertion sheet is not easily worn or damaged, and dirt is not easily attached. Further, even when the number of documents is increased, since the back cover plate has a structure in which it is brought out of the bag-shaped portion of the second cover plate by a required dimension, a large heading piece can be inserted in advance. It was not necessary to change the size of the file according to the thickness of the file, and the usability of the file was improved.

[0003]

However, the above-mentioned conventional techniques have the following problems. That is, since the first cover plate has the front cover and the back cover integrally formed, while the second cover plate has a bag-like structure, the front cover and the back cover of the file are different. The problem is that it does not look good. Further, the cover of the file formed by the first cover plate is weak in strength with respect to the cover formed by the second cover plate having the bag-shaped portion, and there is a concern that the file may deteriorate due to use over time. That is the problem. In addition, when the number of documents is increased, the back cover plate has a structure in which it is brought out from the bag-shaped portion of the second cover plate by a required size, so that the heading pieces inserted in advance appear in sequence from the back cover plate side. And then
This is a problem that it may be inconvenient when the predetermined file management items are entered in the heading piece, which is inconvenient. Therefore, in view of the above-mentioned problems of the conventional technique, the present invention provides a file that can easily cope with an increase in the number of documents to be bound and that does not easily deteriorate over time and has a good appearance. That is the subject.

[0004]

In order to solve the above-mentioned problems, the invention of claim 1 is a back cover plate forming a back cover with a first cover plate and a second cover plate forming a cover at the time of binding documents. And a file capable of binding documents, wherein the first cover plate and the second cover plate are:
Each has a bag portion capable of accommodating the spine cover plate, and the spine cover plate is accommodated in the bag portions of the first cover sheet and the second cover sheet from both ends thereof, and the storage amount is freely adjustable. The point is that it can be adjusted. In addition, claim 2
The invention according to claim 1 is the file according to claim 1, wherein a film is attached to the outer surface of the spine board, and
The gist is that a heading table insertion sheet for managing files is attached on the film.

[0005]

According to the first aspect of the present invention, since the first cover sheet and the second cover sheet each have a bag portion capable of accommodating the spine cover sheet, the front cover and the back cover of the file have the same shape. Further, the bag portion of the spine cover plate of the file also has the function of reinforcing the strength of the cover sheet of the file. Further, according to the invention of claim 2, since the heading table insertion sheet is attached on the film attached to the outer surface of the backstrip board, the heading table insertion sheet is firmly attached on the backstrip board. Will be fixed to. Further, since the first cover plate and the second cover plate can be adjusted symmetrically with respect to the storage amount of the spine cover plates stored in the bag portion of the first cover plate and the second cover plate, the amount of documents is increased. At this time, the heading table insertion sheet can appear symmetrically from the central portion.

[0006]

[Embodiment] A file 101 which is an embodiment of the present invention is described below.
Will be described with reference to the drawings. As shown in FIGS. 1 to 3, the file 101 includes a first cover plate 121 and a second cover plate 121.
The cover sheet 141 and the spine sheet 161 are mainly configured.

First, the structure of the first cover plate 121 will be described. The first cover plate 121 is formed by bending a single plate-shaped body shown in FIG. 7. That is, as shown in FIG. 7, the first cover plate 121 is mainly formed of a base 123 and a folding plate 125, and the base 123 has a stopper 131 formed at an end thereof.
A seam allowance 135 is formed on both sides. Further, the folding plate 125 has a document binding piece 127 formed at the end opposite to the joint with the base 123.

The base 123 is a member that forms the outer side (front side) of the first cover sheet 121 in the file 101.
The folding plate 125 is a member that forms the inside (back side) of the first cover plate 121 in the file 101.

The document binding piece 127 is a file 101.
4 is a member for binding a document through the binding member 181 (see FIG. 3). As shown in FIGS. 4 and 5, the folding plate 125 is once erected from the folding plate 125 and then bent. It has a double structure that is folded back in the direction. Further, in the document binding piece 127, a binding hole 133 is appropriately formed in order to attach a binding member 181 (see FIG. 3) described later.

When forming the first cover sheet 121, first, the folding plate 125 is bent toward the base 123 side. At this time,
In advance, the stopper 131 and the glue allowance 135 are bent to the side in contact with the folding plate 125. Then, the base 123 and the folding plate 125 are fixed to each other using the margin 135 (see FIG. 6). An adhesive or the like is used for fixing.
As a result, as shown in FIG. 5 and FIG.
The bag portion 137 is formed between the sheet 3 and the folding plate 125.

Next, the document binding piece 127 is formed by once standing up and bending from the folding plate 125 as described above, and folding back again toward the folding plate 125. As a result, the first cover plate 121 is formed as shown in FIG. At this time, as shown in FIG.
Is in contact with the folding plate 125 at the end of the base 123.

Next, regarding the second cover plate 141, FIG.
As shown in FIG. 7, a document binding piece 147 is formed,
The structure is symmetrical with the first cover plate 121, and the structure of each constituent member is the same as that of the first cover plate 121. Therefore, the detailed description of the structure is omitted for convenience.

Next, the structure of the back cover plate 161 will be described. As shown in FIG. 8, the spine cover plate 161 is formed of a single plate-shaped body. Of the surface of the back cover plate 161,
A film 163 is attached to the outside (front side in the figure) (see FIG. 9). An insertion sheet 165 is attached on the film 163 at a substantially central portion of the spine cover plate 161.

The insert sheet 165 is a member for inserting the index table 105 (see FIG. 1) of the file 101.
The film 163 is appropriately fixed and attached by, for example, heat welding.

In addition, the insertion sheet 1 of the spine cover plate 161.
A fold line 167 is formed at the place where 65 is attached. The folding lines 167 are members for folding the spine cover plate 161 to form the spine cover of the file 101, and as shown in FIG. 9, the spine cover plate 161 is formed at appropriate intervals.
It is formed by providing a recess in the.

Stoppers are provided at both ends of the spine cover plate 161.
171 is formed. The stopper-171 is a stopper-13 for the first cover plate 121 and the second cover plate 141.
Together with Nos. 1 and 151, this is a member for preventing the first cover plate 121 and the second cover plate 141 from falling off the spine cover plate 161 (see FIG. 10).

Now, each member of the file 101 is constructed as described above. Next, the operation of the file 101 will be described. As shown in FIG. 1, first, both ends of the back cover plate 161 are inserted into the bag portions 137 (see FIG. 5) of the first cover plate 121 and the second cover plate 141 to form the file 101. Then, the index table 105 is inserted into the insertion sheet 165 of the spine cover plate 161. Next, as shown in FIG.
The binding member 181 is attached using the binding holes 133 and 153 formed in the document binding pieces 127 and 147. As a result, the file 101 is formed.

When the file 101 is used, the document 107 having the binding holes previously formed therein is sandwiched by the document binding pieces 127 and 147, and the binding member 181 is used.
Document 107 is bound into file 101 using
1). That is, as shown in FIG. 2, the first cover plate 1
21 and the second cover plate 141 from the spine cover plate 161 are adjusted in accordance with the thickness of the document 107, and then the spine cover plate 161 is folded using the folds 167 (see FIGS. 8 and 9). Bend and back 16 as shown in FIG.
9 is formed, and the binding of the document 107 to the file 101 is completed.

When the document 107 is bound into the file 101, the convenience of transporting the file 107 and the document 1
Considering the unexpected dropout of 07, as shown in FIG.
It is preferable to tie the bands 103 provided at the ends of the first cover plate 121 and the second cover plate 141 together.

The document 107 is bound in the file 101 as described above. Next, the operation of the file 101 when the number of documents 107 increases will be described. When the number of documents 107 increases, the first cover plate 121 and the second cover plate 141 are pulled out from the spine cover plate 161 by a predetermined amount, as is clear from the comparison between FIGS. 1 and 2. Then, as shown in FIG. 12, the spine cover plate 161 is appropriately bent in accordance with the thickness of the document 107 to form the spine portion 169. At this time, the spine cover plate 161 has folds 16
7 is formed, it is easy to form the back portion 169.

In addition, the file 101 of this embodiment is such that the first cover plate 121 and the second cover plate 121 are used when the number of documents 107 increases.
This is a structure in which the cover sheet 141 is pulled out symmetrically from the spine cover sheet 161. Therefore, when forming the back portion 169 corresponding to the increased thickness of the document 107, it is not necessary to replace the heading table 105 inserted in the insertion sheet 165 each time, and the insertion sheet 165 is symmetrical. Since the file 101 can be used in a state in which it spreads out, the appearance of the file 101 does not deteriorate.

Even when the number of documents 107 increases, the first cover plate 121 and the second cover plate 141 which are robustly formed by the double structure of the base 123 and the folding plate 125.
However, since it is always arranged on the front and back surfaces of the document 107, it is possible to effectively prevent the file 101 from being worn or deteriorated due to use over time.

The materials of the first cover plate 121, the second cover plate 141 and the back cover plate 161 which form the file 101 may be appropriately selected from materials such as paper and resin. Also, different materials may be used for each member or for each part of the member.

[0024]

According to the invention of claim 1, the first cover plate and the second cover plate each have a bag portion capable of accommodating the spine cover plate, and the front cover and the back cover of the file have the same shape. For,
The appearance of the file is not damaged. Further, since the bag portion of the spine cover plate of the file also has a function of reinforcing the strength of the cover sheet of the file, the effect that the cover sheet is less likely to deteriorate even if the file is used over time is obtained. According to the invention of claim 2, in addition to the effect of the invention of claim 1, the storage amount of the spine cover plates stored in the bag portions of the first cover plate and the second cover plate is the same as that of the first cover plate and the second cover plate. Since the cover sheet can be adjusted symmetrically, the heading sheet insertion sheet can appear symmetrically from the center of the document when the amount of documents increases, and it looks good when managing files with the heading table. Will be good.

[Brief description of drawings]

FIG. 1 is a perspective view showing the structure of a file of this embodiment.

FIG. 2 is a perspective view showing the structure of a file of this embodiment as well.

FIG. 3 is likewise a perspective view showing the structure of the file of this embodiment.

FIG. 4 is a perspective view showing a structure of a first cover plate.

FIG. 5 is a sectional view taken along line AA in FIG.

6 is a sectional view taken along line BB in FIG.

FIG. 7 is a development view of a first cover plate.

FIG. 8 is a plan view showing the structure of the spine cover plate.

9 is a sectional view taken along line CC in FIG.

FIG. 10 is a sectional view showing an engagement relationship between a first cover sheet and a back cover sheet.

FIG. 11 is a plan view showing a state in which documents are bound in a file.

12 is a plan view showing the structure of a file when the number of documents bound in FIG. 11 is increased.

[Explanation of symbols]

 101 File 105 Heading Table 107 Documents 121 First Cover Plate 141 Second Cover Plate 123 Base Body 125 Folding Plate 127 Document Binding Piece 137 Bag Section 161 Back Cover Sheet 163 Film 165 Insert Sheet 167 Folding Point 169 Back Section 181 Binding Member

Claims (2)

[Claims] 1. A file that has a first cover plate and a second cover plate that form a cover at the time of binding a document, and a spine cover plate that forms a spine cover, and is capable of binding a document. The board and the second cover board each have a bag portion capable of accommodating the spine cover board, and the spine cover board is accommodated in the bag portions of the first cover board and the second cover board from both ends thereof. The file is characterized by its storage capacity that can be adjusted freely. 2. A film is attached to the outer surface of the spine board, and a heading table insertion sheet for managing files is attached to the film. The file according to claim 1.