JPH0740696A - File - Google Patents

Abstract

PURPOSE:To be able to use for the whole of a sheet body and adjust a backbone width by a simple operation and become a presentable filed condition. CONSTITUTION:A binding part 12 binds a binding end part (one end part; for example, if documents are for lateral writing, it is a left side end part of a widthwise direction) 10a of a sheet body 10. Then in the first cover body 14, the binding part 12 is fixed and on the occasion when the sheet body 10 is bound to the binding part 12, the sheet body 10 is coated with the first cover body 14 on a rear side (one direction side) A. Then, the second cover body 18 is connected with the first cover body 14 and when the sheet body 10 is bound to the binding part 12, the sheet body 10 is bent at an appropriate fold line 16 and the sheet body 10 is coated with the second cover body 18 extending from the binding end part 10a side to a surface side (the other direction side) B.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a file for binding and holding a sheet body such as a document, and to a file capable of adjusting the width of a spine cover according to the thickness of the sheet body.

[0002]

2. Description of the Related Art Generally, when there are a plurality of sheet bodies such as documents, it is inconvenient to refer to and search for the sheet bodies in a disjointed state, and the sheet bodies are stored as files. As shown in FIG. 4, an example of the file is a binding portion b that binds the binding end portion a1 of the sheet body a, and the sheet body a is normally printed when the sheet body a is bound to the binding portion b. Is the back cover d from the back side c
And a piece e that is connected to the back cover d and protrudes to the inside of the file (the binding side of the sheet body) and is provided with the binding portion b, and is connected to the piece e and the sheet body a
When binding the sheets, the back cover g and the front surface side h are bent from the folding lines f and cover the sides of the binding portion b of the sheet body a.
And a front cover i that covers.

Therefore, this file is a sheet a
The front cover i is folded to the front side of the sheet a in the state that the sheets are bound, and the sheet a is surrounded and stored by the back cover d, the back cover g, and the front cover i.

The binding portion b has a binding end portion a1 of the sheet body a which is punched as shown in FIG. 4 and is bound through the hole j through a string or a resin / metal linear body b1. There are a type having a tool and a type having a binding tool for sandwiching the binding end portion of the sheet body a.

The file shown in FIG. 4 is manufactured by bending an integral rectangular plate material. When manufacturing this file, first of all, the plate material is double-folded by bending the plate material inward at a position having a length corresponding to the width of the back cover d from the longitudinal end of the plate material to valley fold → mountain fold → valley fold. To form a piece e. Further, the plate material is bent toward the piece e by the fold line f on the opposite side of the back cover d with a space between the piece e and a certain distance, to form the spine cover g and the cover i. Then, the binding portion b is attached to the piece e to form a file.

Here, in this type of file, the thickness of the sheet body to be bound is various, and if a plurality of files having different spine cover widths are prepared according to the thickness, management and cost will be reduced. Problem occurs. On the other hand, conventionally, various files in which the spine cover width can be adjusted have been proposed.

One of them is a file with a heading sheet of Japanese Utility Model Publication No. 2-15663 (first prior art). This is a file that has a first cover plate in which a cover plate and a back cover plate are integrally formed, and a second cover plate in which a bag-like portion for accommodating the back cover plate is formed, A document is sandwiched between a first folding piece near the boundary of the spine cover plate and a second folding piece of the second display plate, and the document is bound by a binding cord through eyelet holes and document holes of each folding piece. In this file, by adjusting the depth of inserting the back cover sheet into the bag-shaped portion, the back cover sheet can be taken out to a size suitable for the thickness of the document to be bound.

[0008] In addition, the other is Jitsuko Sho 56-4206.
It is the binding device of Japanese Patent No. 7 (second prior art). This is to form an elongated hole near the one side edge of the back cover (base plate), fold the back cover part outside of this elongated hole inward, and stack it with the back cover part inside this elongated hole. By doing so, a bag portion covered with the outer back cover portion is formed to form the main body of the binding device, and a cover plate (cover plate) having a connecting plate extended to one side edge separately from the main body of the device. And the connection plate can be inserted into and removed from the bag portion through the elongated hole. In this stapling device, the width of the spine cover is changed by changing the size of inserting and removing the connecting plate according to the thickness of the document.

[0009] Furthermore, the other one is the actual exploitation Sho 63-801.
This is a booklet binding tool disclosed in Japanese Patent No. 73 (third prior art). This is equivalent to a so-called magazine file that binds a booklet to the spine cover with binding strips glued to the top and bottom edges. The spine cover and the cover sheet (Otsume cover) are connected, and the thickness of the booklet to be bound is the same. Accordingly, the cover that protrudes in the width direction of the booklet is folded inward.

[0010]

However, each conventional file whose spine cover width can be adjusted according to the thickness of the documents to be bound has the following problems. In the first and second conventional techniques, when the spine cover width is adjusted according to the thickness of the document, the binding tool must be removed once and the other cover body can be pulled out from the one cover body by an appropriate amount. However, the work is complicated and time-consuming. In addition, in any of the techniques, one cover body and the other cover body have to be manufactured separately, and there is a problem that the cost is high.

Further, in the third prior art, since the folded-in piece of the cover folded inward is not stopped, the folded-in piece may expand to return to the original state, and the bent piece is apt to bend and look bad. Cheap. Further, the third conventional technique is a so-called magazine file, and the content to be bound is limited to a booklet, and its use as a file is narrow.

The present invention has been made to solve the above-mentioned problems of the prior art, and can be used for all sheet bodies, and the spine cover width can be adjusted by a simple operation, and the file state is good. The challenge is to provide files that become

[0013]

In order to solve the above-mentioned problems, the present invention has the following constitution. According to the present invention, a binding portion for binding one end of a sheet body such as a document and the binding portion are fixed, and when the sheet body is bound to the binding portion, the sheet body is covered from one surface side. It is possible to cover the first cover body and the first cover body, which is connected to the first cover body and is bent from a fold line when the sheet body is held so that the sheet body is covered from one end side to the other side side. A file having a second cover body, wherein the second cover body has a plurality of parallel folding lines formed at least on a portion connected to the first cover body and a portion opposite to the first cover body. When the end portion of the opposite side portion of the second cover body is bent along a folding line, the end portion which is bent from the folding line and overlaps is detachably sandwiched, and the bent state of the end portion is changed. Characterized by having a holding tool for holding It is a file.

Further, in the present invention, the holding tool may be made of a transparent resin, and the sheet piece may be inserted so that it can be seen from the outside.

[0015]

According to the present invention, the second cover body has at least a portion connected to the first cover body and a portion opposite to the first cover body.
A plurality of parallel folding lines are formed. Therefore, it is possible to fold the second cover body from a fold line corresponding to the thickness of the sheet body and use the portion of the second cover body that is closer to the first cover body from the fold line as the spine cover portion. The remaining part can be used as a front cover. Therefore, the spine cover width can be adjusted by a simple operation according to the thickness of the sheet body.

Further, when the end portion of the opposite side portion of the second cover body is folded along a fold line corresponding to the end portion of the first cover body, for example, it is bent from the fold line by the holding tool. Since the overlapped end portions are detachably sandwiched and the bent state of the end portions is maintained, the folded portion of the end portion of the second cover body is prevented from expanding or the second cover body is curved. be able to. If the clamp is made of transparent resin and a sheet piece such as a piece of paper can be inserted so that it can be seen from the outside, the sheet piece should be found and the contents of the file should be confirmed with good visibility. You can

[0017]

Embodiments of the present invention will now be described in detail with reference to the drawings. 1 is an overall explanatory view of the opened file of the embodiment, FIG. 2 is a partial explanatory view of the same, and FIG. 3 is a usage explanatory diagram of the same file. This embodiment is a file for binding a sheet body 10 such as a document as shown in FIG. 1, and mainly includes a binding section 12, a first cover body 14, and a second cover body 18.

That is, the binding portion 12 is the sheet body 1.
The binding end portion 0 (one end portion; for example, the left end portion in the width direction in the case of a horizontally written document) 10a is bound. The binding portion 12 has one end 10 a of the sheet body 10.
It is possible to use a binding tool in which the string 12a is pierced through the hole 12b and a linear member made of resin or metal is used for the hole 1
It is possible to use a type having a binding tool that binds through 2b. In addition, the binding end portion 10 of the sheet body 10
A binding tool for sandwiching a can be used.

The first cover body 14 has the binding portion 12 fixed thereto, and when the sheet body 10 is bound to the binding portion 12, the sheet body 10 is provided on the back surface side (one surface side; It covers from A in the downward direction in FIG.
The binding portion 12 is fixed to the first cover body 14 by a piece portion 20 which is integrally connected to the first cover body 14 and which is formed so as to project inside the file (this is the same as the piece portion e in FIG. 4 described above). It is formed by being fixed to). Preferably, the piece 20 is fixed in a state of being in contact with the binding side end of the first cover body 14.

The second cover member 18 is connected to the first cover member 14 and the sheet member 1 is attached to the binding portion 12.
When 0 is bound, it bends from an appropriate folding line 16 and covers from the binding end 10a side of the sheet body 10 to the front surface side (other surface side) B. Second cover body 18
Is connected to the first cover body 14 via the piece portion 20. In addition, in the second cover body 18, a portion adjacent to the binding end portion 10a and covered is a spine cover portion 101 similar to the spine cover of a general file, and the other portions are cover sheets of a general file. Cover sheet 102 similar to
become.

Here, the file of the embodiment has a well-known structure in which the basic part is integrally manufactured from a plate material such as a substantially rectangular paper or resin. The plate material is double-folded and protrudes inward at a portion having a width corresponding to the width of the first cover member 14 from the longitudinal end portion toward the inner side (the binding side of the sheet member 10) → mountain fold → valley fold. The piece 20 is formed. Further, the portion on the opposite side of the first cover body 14 with the piece portion 20 sandwiched therebetween is bent toward the piece portion 20 to form the second cover body 18. In this case, the boundary between the first cover 14 and the piece 20 is bent to form a first corner (first boundary corner) 22, and the second cover 18 and the piece 20. The boundary portion between and is bent to form a second corner portion (second boundary corner portion) 24. In the file of the embodiment, the ridge lines of each of the boundary corner portions 22 and 24 face outward and It is formed in a state of being close to or in contact with. A file is constructed by attaching the binding portion 12 to the piece portion 20.

The file also includes the second cover sheet 1
A plurality of parallel folding lines 16 are formed over the entire surface of the sheet 8, that is, from the portion connected to the first cover sheet 14 to the portion on the opposite side. The fold line 16 is formed parallel to the ridge lines of the first and second boundary corner portions 22 and leaving both end portions thereof, and is, for example, the second cover body 1
8 has a groove-shaped concave portion or convex portion formed on one surface or both surfaces thereof.

In addition, as shown in FIG. 2A, the file appropriately folds the end portion 18b of the second cover body 18 opposite to the end portion 18a on the side connected to the second cover body 14. Line 1
It is possible to fold from 6 toward the inside of the file. Further, when the opposite end portion 18b was folded along the folding line 16, the folded portion (folded piece) 18c of the second cover body 18 was in contact with and overlapped with the inside of the second cover body 18. A holding tool 28 is provided which holds the bent state of the end portion 18b by removably sandwiching the end portion 18b from the direction of the bent tip (fold mountain) 26.

As shown in FIG. 2 (a), the holding tool 28 has a substantially band-like shape as a whole, and has a substantially C-shaped cross section viewed from the longitudinal direction in the thickness direction and has an open end. Is narrower than twice the thickness of the second cover sheet 18. In addition, it is preferable that the holding tool 28 is made of an elastically deformable material. With this configuration, the folding piece 18c can be held with a strong force after the holding tool 28 is attached to the second cover member 18. it can.

The holding tool 28 is made of transparent resin. As a result, as shown in FIG. 2B, a piece of paper (not shown) 30 on which information (title etc.) related to the file is written is inserted between the holding tool 28 and the second cover body 18. The heading section.

Next, the function of the file of the embodiment will be described. In the file, first, as shown in FIG. 1, the sheet body 10 is bound in the binding portion 12. After that, the second cover body 18 is covered from the binding end portion 10a of the sheet body 10 to the front surface side. At this time, as shown in FIGS. 3 (a) and 3 (b), the end portion 18 a of the second cover body 18 on the side connected to the first cover body 14 is adjusted according to the thickness of the sheet body 10. Fold it along the folding line 16 (16a). In the second cover body 18, from the folding line 16a to the first cover body 14
The part up to the part that connects with the back cover part 181 is the spine cover part 181, and the part extending from this folding line 16a to the tip of the second cover body 18 (the part reaching the opposite end part 18b) is the cover part 18
It becomes 2, and the surface of the sheet body 10 is covered in the same manner as the well-known front cover. In this way, the width of the spine cover portion 181 can be adjusted by a simple operation of bending from the appropriate folding line 16.

Further, as shown in FIG. 2, the opposite side end portion 18b is formed by folding the folding piece 18c inward from the folding line 16a corresponding to the width of the sheet body 10 at an appropriate folding line 16. The holding tool 28 is formed and fitted at the bent end including the fold 26. Accordingly, the width of the second cover body 18 can be adjusted to a width suitable for the width of the sheet body 10 to be bound or the width of the first cover body 14 by a simple operation. Further, since the holding tool 28 is fitted to the bent end portion, it is possible to reliably prevent the folded folding piece 18c from expanding to return to its original state and the second cover body 18 from bending.

Here, the thickness of the sheet body 10 to be bound in the file differs depending on the amount thereof. Sheet body 1
When the amount of 0 is large, as shown in FIG. 3A, the folding line 1 separated from the ridgeline of the first and second boundary corner portions 22.
The second cover body 14 is bent from 6a to form the spine cover portion 18
Increase the width of 1. Further, when the amount of the sheet body 10 is small, as shown in FIG.
The second cover sheet body 14 is folded along the folding line 16a close to the ridgeline of 24 to narrow the width of the spine cover portion 181. In this way, the sheet body 10 to be bound with the width of the spine cover portion 181
Can be freely adjusted according to the thickness of.

As the thickness of the sheet body 10 changes as described above, an appropriate folding line 16 of the opposite end portion 18b is selected and the folding piece 18c is folded, and the sandwiching body 28 is attached thereto. Of course you can fit it.

The above embodiment is a preferred example of the present invention. However, it goes without saying that the present invention is not limited to this. For example, the binding portion of the present invention is provided at a position where the first cover member and the second cover member are connected to each other, as well as at an appropriate position of the first binding member (on the sheet body,
It can be provided on the lower side, or on the opposite side of the portion where the first cover body and the second cover body are connected).

Further, if the folding line of the second cover body is provided on the whole as in the embodiment, the width of the spine cover can be freely adjusted.
However, the present invention is not limited to this, and the effect of the present invention can be obtained even if the folding lines are provided only at both ends of the second cover body in the width direction.

[0032]

As described above, according to the present invention, the sheet can be used in general, the spine cover width can be adjusted by a simple operation, and the file can be well-formed.

[Brief description of drawings]

FIG. 1 is a perspective configuration diagram of a file according to an embodiment of the present invention.

2 (a) and 2 (b) are detailed explanatory views of the periphery of the holding portion of the file in FIG. 1, respectively.

3 (a) and 3 (b) are illustrations of use of the file in FIG. 1, respectively.

FIG. 4 is an explanatory diagram of a configuration example of a conventional file.

[Explanation of symbols]

 10 sheet body 10 10a binding end portion (one end portion) 12 binding portion 14 first cover body 16, 16a fold line 18 second cover body 18c folded portion (folded piece) 20 piece portion 26 tip portion (folded mountain) 28 Clamping tool 181 Back cover part 182 Front cover part A Back side of sheet body B Front side of sheet body

Claims (2)

[Claims] 1. A binding portion for binding one end portion of a sheet body such as a document and the binding portion is fixed, and
A first cover body that covers the sheet body from one side when the sheet body is bound to the binding portion, and a fold line that is connected to the first cover body and holds the sheet body. A second cover body that is bent and can be covered from one end side to the other side of the sheet body, wherein the second cover body is at least the first cover body. A plurality of parallel folding lines are respectively formed on the portion on the side connected to and the opposite side portion, and when the end portion of the opposite side portion of the second cover body is bent along the folding line, A file provided with a holding tool for detachably sandwiching the overlapped end portion bent from the folding line. 2. The file according to claim 1, wherein the holding member is made of a transparent resin, and the sheet piece can be inserted so that it can be seen from the outside.