JPH081536U - Filing cover and filing supplies - Google Patents

Abstract

(57) [Summary] [Purpose] The binding tool does not project significantly from the top surface of the filed sheet, is not exposed to the naked eye, and the opened state of documents stored and stored is as flat as possible. (EN) Provided are a filing cover which can be easily viewed and can be easily written, and a filing product using the filing cover. [Structure] A cover 3 having a thin hinge 6 for opening and closing near the back 2 and a back cover 4 are continuously provided upright with respect to the back 2, and the cover 3 and the back cover 4 are the back 2 It is possible to join the groove walls of the substantially V-shaped groove 7 provided in the connecting portion with and to connect them continuously.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a filing article for storing and storing sheets such as documents, and more specifically, a filing cover in the filing article, that is, a front cover and a back cover are provided in series on both sides of the back, and a document etc. is formed on the inner surface of the back. The present invention relates to an improvement of a filing cover to which a binding tool for a sheet-like article is attached. The invention also relates to a filing article using this filing cover.

[0002]

[Prior art]

 Conventionally, such filing covers usually have a front cover and a back cover connected to both sides of the back directly through thin hinges. It is attached and used as a filing article.

[0003]

[Problems to be solved by the device]

 By the way, in such a filing article, when the binding device projects from the upper surface of a sheet-like object such as a document stored and stored in the spread state, when the user tries to write in the filing state, the projecting binding device touches the hand and writing is difficult. There was a difficulty. Therefore, it was not suitable for binding books. In addition, in the two-page spread state, the entire binding is exposed to the outside, which causes a problem in terms of appearance. Furthermore, since the two-page spread document is not flat and is curved, it is difficult to read.

Therefore, an object of the present invention is that the binding tool does not significantly protrude from the upper surface of the sheet-like material on which filing is performed, writing is easy, and the binding tool is not exposed to the outside and the external appearance is improved. The filing cover is excellent, and the opened state of documents stored and stored is as flat as possible so that it can be easily viewed as a filing cover. Another object of the present invention is to provide a filing article using such a filing cover.

[0005]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, in this invention, a front cover and a back cover are vertically arranged on both sides of the back, and a thin hinge portion for opening and closing the front cover and the back cover is provided near the fore edge, so that the inner surface of the back is provided. When the binding tool was attached, the height was set to be approximately the same as or lower than the position of the thin hinge part.

That is, the filing cover according to the present invention is a filing cover in which a front cover and a back cover are continuously provided on both sides of a back part, and a front cover and a back cover having a thin hinge part for opening and closing are close to the back part with respect to the back part. It is characterized in that it is continuously installed in an upright state, and as a structure in which the front cover and the back cover are continuously installed on both sides of the spine, a means for providing a substantially V-shaped groove at the connecting part is adopted. There is. That is, in a filing cover in which a front cover and a back cover are provided on both sides of the spine, the front cover and the back cover are erected to the spine by joining the groove walls of the substantially V-shaped groove provided at the joint with the spine to each other. The filing cover is provided in an installed state, and is provided with a thin hinge portion that enables opening and closing of a front cover and a back cover at a position slightly closer to the fore edge from the connecting portion.

In such a filing cover, the structure of the back can be easily changed by changing the opening angle of the substantially V-shaped groove. For example, when the substantially V-shaped groove has an opening angle of a right angle, the back portion is formed in a rectangular box shape. In addition, when the opening angle is an obtuse angle, the planar shape is a trapezoidal box shape, and when the opening angle is an acute angle, it is an inverted trapezoidal box shape.

As a configuration in which the front cover and the back cover are continuously provided on both sides of the spine in a standing state, a means using a thin hinge and a spacer can be adopted. That is, in a filing cover in which a front cover and a back cover are provided on both sides of the spine, the front cover and the back cover are bent in a thin hinge portion provided at the joint with the spine and are provided in an upright state. The upright state is maintained by spacers that are bonded and bonded at both upper and lower end positions, and a thin hinge part that allows opening and closing of the front cover and back cover is provided at a position slightly close to the small edge from the continuous connection part. It is a filing cover that is characterized by As such a spacer, it is possible to use a non-staining soft polyurethane elastomer block body having a persistently high adhesiveness at room temperature. If you attach a document binding tool with a height almost equal to or less than the position of the thin hinge on the inner surface of the back of such a filing cover, you can create a filing article that is easy to write on sheet-like objects such as stored documents. Can be provided.

[0009]

[Action]

 As mentioned above, when the filing cover is such that the front cover and the back cover, which have the thin hinges for opening and closing near the back, are continuously installed upright with respect to the back, a binding tool is attached to the inner surface of the back for filing supplies. With this configuration, it is possible to make a writing article that is easy to write, etc., and since the box-shaped part is formed by the part from the hinge part of the front cover and back cover to the connecting part with the back part, and the back part, the vicinity of the back part is It has a solid structure, and a stable self-supporting state can be obtained when it is stored upright in a bookcase or the like.

If a structure is provided in which a substantially V-shaped groove is provided in a portion that is connected to the back and the groove walls are joined, the structure of the back can be changed by changing the opening angle of the substantially V-shaped groove. For example, if the opening angle is an obtuse angle, it can be configured as a trapezoidal box shape in a plan view, but such a back structure makes it easier to hold and pull out the back when stored in an upright position.

With the structure in which the spacers are adhered to each other at the upper and lower ends of the spine, the standing structure of the front cover and the back cover is not broken even if the file is dropped because the structure is strong.

If a document binding tool having a height substantially equal to or less than the position of the thin hinge portion is attached to the inner surface of the back of such a filing cover, when binding and opening documents and books, the binding is performed. Writing is easy without the tools getting in the way. In addition, the appearance of the binding is improved because only the flat surface is exposed and the side surface is hidden. Further, since the opened state of the document is as flat as possible, the document surface can be easily seen.

[0013]

【Example】

 Hereinafter, embodiments shown in the accompanying drawings will be described.

FIG. 1 is a partial perspective view showing an embodiment of a filing article using a filing cover according to the present invention, in which 1 is a filing cover in which a back cover 2 and a back cover 3 are arranged on both sides of a back part 2. Reference numeral 5 denotes a known open / close ring type binding device. As shown in FIG. 2, the filing cover 1 includes a front cover 3 and a back cover 4 which are continuously provided in an upright state with respect to the back 2, and a thin hinge portion 6 for opening and closing is provided near the back 2.

As a configuration of the continuous portion, a configuration in which a substantially V-shaped groove is formed and the groove walls are joined is adopted. That is, as shown in FIG. 6, a substantially V-shaped groove 7 is provided in a continuous portion of the back portion 2, the front cover 3 and the back cover 4, and the groove walls of the substantially V-shaped groove 7 are joined to each other to cover the back portion 2 with the cover. 3 and the back cover 4 are arranged in a standing state. A thin hinge portion 6 that allows the front cover 3 and the back cover 4 to be opened and closed is provided on the front cover 3 and the back cover 4 at a position slightly closer to the edge than the continuous portion. When the substantially V-shaped groove 7 is used, the structure of the back can be changed by changing the opening angle of this groove. For example, in FIG. 2, when the substantially V-shaped groove has an opening angle of a right angle, the back portion is configured in a box shape having a square shape. Further, when the opening angle is an obtuse angle, it is formed into a trapezoidal box shape as a plane shape as shown in FIG. 4, and when the opening angle is an acute angle, it is formed into an inverted trapezoidal box shape as shown in FIG. .

FIG. 6 shows an example of a method for manufacturing such a filing cover. Two thin hinge portions 6 parallel to each other are formed on a sheet material of a thermoplastic resin, and the thin hinge portions 6 are formed slightly inward of the hinge portions. An example is shown in which, when the substantially V-shaped grooves 7 parallel to each other in the position are heat press-molded, a pressing force in the direction of closing the substantially V-shaped grooves is simultaneously applied to the sheet material to join the groove walls. In addition to the thermoplastic resin sheet material alone, a two-layer structure of the thermoplastic resin sheet material 8 and the covering material 9 may be used as shown in FIG. Further, in this two-layer structure, if a two-layer structure of cardboard and cloth is used, a structure in which the groove walls of the substantially V-shaped groove 7 are bonded by an adhesive can also be adopted.

FIG. 3 shows a state in which the sheet-like material 10 such as a document is stored and stored. In the opened state, the sheet-like material is as flat as possible, and writing is easy.

The binding device 5 is not limited to the open / close ring type, and various known binding devices can be used. In FIG. 8, a binding device 11 in which a non-staining soft polyurethane elastomer having continuous high adhesiveness at room temperature is fastened to a plastic sheet having innumerable protrusions in the longitudinal direction is attached to the inner surface of the back portion 2. It shows.

FIG. 9 shows the cover 3 and the cover 3 provided by the spacers 13 which are bent and erected in the thin hinge portion 12 provided in a continuous portion with the back portion 2 and are adhered at the upper and lower end portions of the back portion 2 by interposition. This embodiment shows an example in which the back cover 4 is held in an upright state. As the spacer 13, a block body of a non-polluting soft polyurethane elastomer having a continuous high adhesiveness at room temperature is used.

[0020]

[Effect of device]

 As is clear from the above-mentioned details, the filing cover according to the present invention has a thin hinge part for opening and closing the front cover and the back cover, which is connected to the spine in a standing state from the front and back cover edges. Since it is installed on the back, the entire binding device attached to the inner surface of the back is not exposed to the naked eye, the appearance is improved, and the opened state of the stored documents is as flat as possible. , When the books and the like are stored and opened, the binding tool does not get in the way and writing is easy.

In addition, there is an advantage that a stable structure can be obtained near the back part and a stable self-standing state can be obtained when the bookcase is stored in a standing state. In addition, if the structure using the approximately V-shaped groove is used, the shape of the back part can be easily changed by changing the opening angle of the V-shaped groove. It has no unique effect.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a filing article using a filing cover according to the present invention,

FIG. 2 is a side view of the same,

FIG. 3 is a side view showing a state in which documents are stored in the filing article,

FIG. 4 is a side view showing another example of the filing cover,

FIG. 5 is a side view showing still another example,

FIG. 6 is a side view showing a state during manufacturing of the filing cover,

FIG. 7 is a side view showing a state in the middle of manufacturing in another example,

FIG. 8 is a side view showing another example of filing supplies,

FIG. 9 is a perspective view showing still another example of the filing cover.

[Explanation of symbols]

1 …… Filing cover 2 …… Back part 3 …… Cover sheet 4 …… Back cover sheet 5 …… Binding tool 6 …… Thin hinge part 7 …… Short V groove 8 …… Sheet material made of thermoplastic resin 9 …… Covering material 10 ... Sheet-like object 11 ... Binder 12 ... Thin hinge 13 ... Spacer

Claims (5)

[Scope of utility model registration request] 1. A filing cover in which a front cover and a back cover are continuously provided on both sides of a spine, wherein the front cover and the back cover are joined to each other by groove walls of substantially V-shaped grooves provided at the joint with the spine. On the other hand, a filing cover, which is provided in an upright state, and is provided with a thin-walled hinge portion that enables opening and closing of a front cover and a back cover at a position slightly closer to the front edge than the continuous portion. 2. The filing cover according to claim 1, wherein the substantially V-shaped groove has an opening angle of a right angle. 3. The filing cover according to claim 1, wherein the substantially V-shaped groove has an acute opening angle. 4. In a filing cover in which a front cover and a back cover are continuously provided on both sides of a back part, the front cover and the back cover are provided in an upright state by being bent at a thin hinge part provided at the connection part with the back part. The upright state is maintained by spacers that are bonded and adhered at both upper and lower ends of the spine, and a thin hinge part that allows opening and closing of the front cover and back cover is provided at a position slightly closer to the fore edge from the continuous part Filing cover that is characterized by being. 5. The filing article using the filing cover according to claim 1, wherein a document binding tool having a height substantially equal to or less than the position of the thin hinge portion is attached to the inner surface of the back portion.