JP3167086U - Files that can be added - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an addable file having an easy-to-handle and simple structure. SOLUTION: The front cover is an addable file composed of a separated front cover, a back cover, a spine portion having a required width that is detachably connected to the back cover, and a binding member. Is connected to a holding piece with a binding hole that is internally folded on the binding side, and the back cover is provided with a binding piece that is internally folded on the binding side and has a binding string, and is cut into this binding piece. The spine cover portion of the required width is connected via the line of sight, and the spine cover portion is folded with a holding piece with a binding hole on the connecting side with the back cover and a mounting piece on the other side in the width direction. When the amount of binding is increased, the attachment piece is separated from the cut line and fixed to the outer surface of the back cover by an attachment means, the binding side is surrounded by the spine, and the spine is bound. The piece is configured to be bound together with the presser piece on the front cover. [Selection diagram] Fig. 1

Description

  The present invention relates to an addable file having a simple structure that can change the binding width of the back cover part as the amount of binding of forms such as slips to a file increases, and can effectively bind a large number of forms. Is.

  Conventionally, files of various shapes are already known as files used for binding and organizing various documents. The most common type is formed as a unitary structure by bending a binding portion with a back cover portion and a binding tool together with front and back covers together with a single paper board. Such files are generally used for organizing documents without binding too many documents. However, in a file that is used to bind and organize many documents such as slips on a daily basis, such as slips, when the amount to be bound in one file increases, It is inconvenient because it is greatly swollen and difficult to retain its shape.

  For this reason, generally increasing the number of forms by placing a cardboard cover, which is a cardboard sheet with two binding string holes near one edge, on both front and back sides. A binding method is adopted. However, this method is inconvenient because it takes time and effort to collect and re-stitch the forms that have been filed in advance. On the other hand, there is a method of dividing and binding into a plurality of files, but this requires many files and is difficult to manage. Therefore, a file with a wide back cover is used from the beginning.

  For example, Japanese Patent Application Laid-Open No. H10-133867 discloses a technique that can handle such a binding amount with a single file. In this file, the front cover and the back cover can be separated, and a back cover is continuously formed on one cover side, and a number of vertical stripes (crease lines) are attached to the back cover portion at a required interval. A latching piece is projected and formed at the end of the cover part, and a plurality of cut holes are provided on the side of the other separated cover that is connected to the spine cover. The cover part separated from the spine can be connected, and the width of the spine cover is changed by selecting the latch at the end of the spine cover in the cut hole to increase the filing amount. It has a structure that can handle. Further, in this file, there is provided a latching piece for engaging the binding string (binding leg) of the binding tool inside the both covers to enhance the shape retaining effect after binding.

  However, the file according to Patent Document 1 of the prior art is effective when the amount of filing of a document or the like is very large, but becomes structurally complicated and expensive, and one of the files increases with an increase in the amount of binding. Since a cut hole appears on the cover, there is a problem that appearance is not preferable.

  Further, in the case of a file having a wide back cover instead of combining both front and back covers as in the file according to Patent Document 1, since the back cover width is wide from the beginning of use, it corresponds to the accommodation of the wide file. There is a problem that it is necessary to secure a storage space for the bookcase, and it is necessary to provide a sufficient space for the bookcase (storage shelf).

  JP 2000-190674 A

  The present invention has been made to solve the above-described problems. A back cover is attached to the back cover in advance, and the initial binding can be performed by using the back cover and the front cover. When the amount of binding increases, the back cover part attached to the back cover is separated and recombined, so that the amount of binding can be easily increased, and the file can be stored in a good form Is intended to provide.

In order to achieve the above object, an addable file according to the present invention is:
An addable file comprising a separated front cover, a back cover and a back cover portion of a required width that is detachably connected to the back cover before addition, and a binding member,
The front cover is connected to a holding part with a binding hole that is folded inward on the binding side, and the back cover is provided with a receiving part that is folded inward on the binding side and attached with a binding string. The spine part of the required width is connected to the piece through a score line,
The back cover part is provided with a binding part with a binding hole on the side connected to the back cover, and a fixed part on the other side in the width direction, each in a series through a fold line. The fixing piece is separated and fixed to the outer surface of the back cover by an attaching means, the binding portion is surrounded by the back cover portion, and the binding portion piece is combined with the pressing portion piece of the front cover and bound. It is characterized by being.

  In the above-mentioned device, an adhesive tape whose outer surface is covered with a release paper may be attached as a fixing means on the inside of the fixing piece of the spine cover. Further, it is preferable that a plurality of folding width setting auxiliary portions are provided on the main portion of the spine cover portion with inner folding lines at appropriate intervals from the fold position with the fixed piece.

  According to the present invention, in the initial stage, the back cover part is attached to the back cover and is used in a state where the amount of binding is small, and when the amount of binding increases, the back cover part attached to the back cover is cut off. The fixing part of the back cover part is attached to the outer surface of the back cover by fixing means so that the binding part of the forms already bound is surrounded by the main part of the back cover part, and the binding part piece is If the forms to be bound with the presser piece are sandwiched and continuously bound with the binding string, the amount of forms can be increased and stored without taking any complicated means, and can be stored in a book shelf or the like. In addition, the back cover is doubled with a receiving piece with the binding portion folded inward, and the back cover is arranged so that the fixing portion is fixed to the outer surface of the back cover and the binding side of the back cover is enclosed inside. As a result, even if a large number of forms are bound and widened, the entire shape as a file can be stably maintained without deformation. Then, the spine cover part sets the spine cover width by selecting and folding the fold line part at the required position at the folding width setting auxiliary part provided in the main part according to the amount of forms to be bound. it can.

FIG. 1 is an overall perspective view showing a file according to the present invention. FIG. 2 is a developed view in which the front cover and the back cover attached to the back cover are separated. FIG. 3 is a diagram (a) showing an aspect in which a spine cover is separated from a back cover, and a partially enlarged view (b) showing an aspect in which the spine cover is attached to the back cover. FIG. 4 is a schematic diagram (a) representing normal filing and a schematic diagram (b) representing an increased filing mode.

  Next, a specific embodiment of an addable file according to the present invention will be described with reference to the drawings.

  The file 1 of this embodiment is composed of a back cover 3 in which a front cover 2 and a spine cover 6 are detachably connected and a binding tool 10 for binding forms (paper sheets) to be accommodated. In a state in which the amount of bound forms is small), it is formed as shown in FIG. In the initial state, the back cover 3 and the back cover 6 are formed as a single sheet through a score line.

  The front cover 2 and the back cover 3 are separately formed of paperboard with the required outer dimensions, and the front cover 2 is a binding gusset portion at two fold lines a and a parallel to the binding side at a required interval. The presser piece 2b is connected with 2a (provided for making a space in which the binding bracket 10 can be easily inserted). The presser piece 2b is set to have a required width required to hold the end of the forms 20 to be bound, and at least two binding holes 4 and 4 are provided at predetermined intervals in the middle position in the longitudinal direction. .

  The back cover 3 is provided on the binding side with a binding portion piece 3a folded inward with substantially the same width dimension as the pressing portion piece 2b of the front cover 2. Along with the binding portion piece 3a, a predetermined amount is provided at an intermediate position in the height direction. Four binding string holes 5 are provided for mounting the base of the binding string 11 at intervals of.

  As described above, the spine portion 6 is connected to the free end side 3a of the back cover 3 through a cut line b (partially cut for easy separation) as described above. In the width direction, the pressing portion 6a has a width corresponding to the binding portion 3a of the back cover 3 from the cut line b side, and the spine portion 6b is further connected to the outer fold line d via the fold line c. The attachment piece 6c is formed in series through the. The spine cover piece 6b includes an expansion reference width having a required width dimension (for example, a section having a width of 50 mm as a preset minimum expansion width portion, hereinafter referred to as “first spine cover portion 61b”), The second, third,..., And nth auxiliary spine covers 62b, which are defined by a plurality of parallel inner fold lines e with a narrower dimension (for example, 10 mm) than the cover 61b, are connected to the final position. The attachment piece 6c is connected. The binding holes 7 and 7 are provided at the intermediate position in the height direction of the binding piece 3a so as to coincide with the binding holes 4 and 4. An adhesive tape 8 with release paper for fixing the spine portion 6 is attached to the outer edge of the back surface of the attachment piece 6c.

  Further, the binding tool 10 is arranged on the binding string 11 having the base portion mounted on the four binding holes 5 of the binding piece 3a of the back cover 3, and the presser piece 2b of the cover 2 corresponding thereto. It is composed of a presser fitting 12 (binding metal fitting) having a known structure provided with a slide fixture 13.

  As shown in FIG. 1, the file 1 of this embodiment configured as described above is connected to the free end side of the binding piece 3 a on the inner surface side of the back cover 3 through the cut line b as shown in FIG. 1. Since the front cover portion 6 is connected and attached along the inner surface of the back cover 3, the forms 20 are sequentially bound to the inner side of the back cover 3 by the binding string 11 and the presser piece 2 b of the front cover 2 is overlapped. When the binding bracket 10 is used, the forms 20 can be bound and accommodated in the same manner as a normal file (see FIG. 4A).

  Eventually, when the number of forms 20 accommodated in the file 1 increases and the binding capacity in the initial state increases, the file 1 is expanded to continue the binding. In order to extend the file 1, as shown in FIG. 3A, the spine portion 6 attached to the back cover 3 is positioned at the position of the cut line b in the connection portion between the back cover 3 and the binding piece 3a. Separate. Next, as shown in FIG. 3B, the cut back cover 6 is folded inward along the crease lines c and e, and the release of the adhesive tape 8 attached to the rear edge of the attachment piece 6c. The pressure-sensitive adhesive tape 8 is adhered to the outer surface (front surface) of the paper so that the corner portion bent along the crease line e is along the binding side end portion of the back cover 3. In this operation, even if the form 20 is bound in the file, the cut line b at the connecting portion between the spine portion 6 and the binding portion 3a of the back cover 3 is easily provided. Therefore, it can be separated by applying a slightly strong tensile force to the spine portion 6. Therefore, it is possible to work with the forms 20 already bound as they are.

  By doing so, one side of the back cover 6 is fixed to the back cover 3, so that additional forms are stacked on the already-stitched forms 20 and the additional portion is bound by the binding string 11, The presser piece 6a of the spine cover 6 is folded inward and the binding string 11 is passed through the binding string holes 7 and 7, and the presser piece 2b of the cover 2 is overlapped as shown in FIG. If the binding string 11 is fixed by pressing with the pressing metal 12 of the metal fitting 10, the forms 20 can be additionally accommodated. When the binding amount increases, the section of the auxiliary spine portion 62b adjacent to the first spine portion 61b in the spine portion 6b of the spine portion 6 is selected and the required position is set so that the required width is obtained. If it is bent from the crease line e and the attachment piece 6c is fixed to the outer surface of the back cover 3, it can be widened as a width of the back cover that is suitable for binding a large amount of forms 20.

  In this state, the back of the binding portion of the filing form is surrounded by a spine cover piece 6 b of the spine cover portion 6. The back cover portion 6 connects the front cover 2 and the back cover 3, and the binding portion of the forms 20 is formed by the pressing portion piece or the binding portion piece of the binding portion of the front cover 2 and the back cover 3. Since it is formed in a double manner, it is reinforced and can maintain a stable state without being easily deformed by an external force even when the binding width of the file is widened.

  As described above, according to the file of the present embodiment, the bound forms are not stored in an unstable state when the bound forms such as those of the conventional board cover are added, and the binding operation is also performed. This is convenient because the front cover can be removed by the same operation as the conventional binding, and it can be sequentially added as it is. In order to fix the spine portion 6 to the outer surface of the back cover 3, it may be fixed by a stapler (stapler needle) in addition to the adhesive tape as described above.

  Moreover, the file 1 of the present embodiment is used in a state where the thickness dimension is thin at the initial stage, and when adding, the amount of binding is increased only by removing the back cover attached to the back cover and adding it to the outside. Therefore, the shape can be maintained without loss of strength and without loss of shape, and can be stored in a shelf or the like in a stable state.

DESCRIPTION OF SYMBOLS 1 File 2 Front cover part 3 Back cover part 3a Binding part piece 6 Back cover part 6a Holding part piece 6b Back cover piece 6c Attachment part piece 8 of back cover part Adhesive tape (fixing means)
10 Binding Tool 11 Binding String 12 Presser Bracket 20 Paper Sheet

Claims (2)

An addable file comprising a separated front cover, a back cover and a back cover portion of a required width that is detachably connected to the back cover before addition, and a binding member,
The front cover is connected with a holding part with a binding hole that is folded inward on the binding side, and the back cover is provided with a binding part that is folded inward on the binding side and attached with a binding string. The spine part of the required width is connected to the piece through a score line,
The back cover part is provided with a binding part with a binding hole on the side connected to the back cover, and a fixed part on the other side in the width direction in a series via a fold line. The fixing piece is separated and fixed to the outer surface of the back cover by an attaching means, the binding portion is surrounded by the back cover portion, and the binding portion piece is combined with the pressing portion piece of the front cover and bound. An addable file characterized by being.   2. The file which can be increased according to claim 1, wherein an adhesive tape whose outer surface is covered with a release paper is attached as a fixing means on the inner side of the fixing piece of the spine portion.

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