JP3102930U - Binding file - Google Patents

Abstract

An object of the present invention is to provide a binding file which can be easily bound and has a good appearance.
A back cover formed in a substantially U-shaped cross section by a front cover, a back cover, a back plate portion, and a binding portion folded from both edges of the back plate portion, and the front and back surfaces. A cover, a binding portion, and a splicing device 4 provided so as to penetrate through the closing holes of the plurality of bound objects 10 sandwiched between the binding portions. The front and back covers have rear edges. The cover pieces 7 that are folded back from the front to the front side are respectively provided in series, and the cover pieces cover the binding device 4 exposed on the front and back covers.
[Selection diagram] Fig. 1

Description

  The present invention relates to an album or other binding file, and more particularly, to a binding file which is easy to bind and has a good appearance.

  Conventionally, as a binding-type file structure of an album or the like, a front cover and a back cover having a pressing piece that can be bent inward via a bent portion at a rear end portion, a back plate portion, and upper and lower portions of the back plate portion. A spine formed in a substantially U-shaped cross section with the binding portion folded from the edge, the front and back covers, the binding portion of the spine, and the closing holes of the plurality of binding objects sandwiched between the binding portions. A file structure including a splicing device provided so as to penetrate is known.

  In this conventional device, since the holding pieces provided on the front cover and the back cover are folded inward and overlapped on the binding portion of the spine and bound, the entire binding object closed between the binding portions of the spine is With respect to the thickness, the thickness is increased by the total thickness of the binding portion of the spine and the pressing piece superimposed thereon, and the front and back covers are not horizontal with respect to the thickness of the entire binding object. is there.

Therefore, as means for solving this drawback, there has been proposed a method in which thick paper having a thickness corresponding to the thickness of the binding portion of the spine and the pressing piece of the front and back covers is attached to the inner side of the front and back covers ( For example, see Patent Document 1).
However, there is a drawback in that the means for attaching the thick paper to the inner surface side of the front cover and the back cover unnecessarily thickens the front cover and the back cover, resulting in poor appearance.
JP-A-63-124175

  An object of the present invention is to provide a binding file that is easy to bind and has a good appearance.

That is, the present invention
(1) A front cover, a back cover, a back cover formed in a substantially U-shaped cross section with a back plate portion and a binding portion folded from both edges of the back plate portion, and the front and back cover, the binding portion; A binding device provided so as to penetrate the closed holes of the plurality of binding objects held between the binding portions, and a cover piece folded back from the rear edge to the front side is provided on the front cover and the back cover. A binding file, wherein each of the binding files is arranged so as to cover the binding device exposed on the front and back covers by the cover piece;
(2) A bag having an opening in the rear direction is provided on at least one of the front cover and the back cover, and the opening is covered with a cover piece. The binding file of (1) and (3) the closing hole of the binding object are opened to the rear end side through a guide groove through which the joint can pass, and the binding object can be inserted and bound at the time of the binding operation. The binding file according to the above (1) or (2),
I will provide a.

According to the present invention, a cover piece that is folded back from the rear edge to the front side is continuously provided on the front cover and the back cover, and the cover piece conceales the binding device exposed on the front and back cover. Thus, it is possible to provide a binding file that is excellent in binding operability and has a good appearance without unnecessarily thickening the front cover and the back cover.
In addition, the cover piece of the front cover or the back cover is opened, and the binding device is loosened, so that the binding operation such as binding or addition or replacement can be easily performed.

  FIG. 1 is a partially removed side view showing an essential part of an embodiment of a binding file according to the present invention, wherein 1 is a front cover, 2 is a back cover, 3 is a spine, and 4 is a binding device. . The front cover 1 and the back cover 2 are cloth-covered with a core material such as cardboard, and a binding portion 6 is formed on the rear side via a bent portion 5. The pieces 7 are continuously provided.

A core material (not shown) is put in the binding portion 6 to provide strength.
FIG. 2 is a partially enlarged perspective view showing a binding portion of a cover and a cover piece in an enlarged manner. A bag portion 8 having an opening 8a on the back side is provided on the front side of the cover 1, so that required items can be stored. The length (width) of the cover piece 7 is set to be long enough to cover the opening 8a. As shown in FIG. 1, it is preferable that a tip of the cover piece 7 is slightly thickened by inserting a core material so that the cover piece 7 is hardly removed from the opening 8a. Similarly to the front cover 1, a bag portion 8 having an opening 8a 'on the back side is also provided on the front surface side of the back cover 2.

  FIG. 3 is a partially cut-away perspective view schematically showing the entire binding file, omitting the binding object. As shown in FIG. 3, in order to hold the cover piece 7 in a closed state, hook-and-loop fasteners 9 may be attached to the back side of the edge of the cover piece 7 and the front side of the bag portion 8.

  The spine 3 is made of cloth or a material having a high strength, and is formed in a substantially U-shaped cross section by a back plate portion 3a and binding portions 3b and 3b 'bent from upper and lower edges of the back plate portion 3a. The binding portion 11 of the binding object 10 is sandwiched between 3b and 3b ', and the binding device 4 is inserted into a binding hole 12 formed in the closing portion 11 to be bound.

  The joint binding device 4 is a conventional male and female screw-type binding metal fitting, and is composed of a flat screw 4a having a male screw and a flat screw 4a 'having a pipe portion 4b having a female screw formed at an inner peripheral portion of an end portion. A closing hole formed in the binding portion 6 of the front cover 1 and the back cover 2, a binding hole formed in the binding portion 3b of the spine 3, and a binding hole formed in the binding margin 11 of the binding object 10. The flat screw 4a is screwed in from the surface side of the binding portion 6 and fixed by inserting the pipe portion 4b through the binding portion 6.

  FIG. 4 is a perspective view of the binding object. The binding target object 10 includes all bindable objects such as an album mount, a bag-like film, and print paper. In the embodiment shown in FIG. 4, the edge of the paper sheet 13 is sandwiched between the edges of an adhesive film 14 such as a mending tape made of an acetate film, tracing paper, or the like. The binding margin portion 11 was formed by using a reinforcing paper piece 15 as a joint portion. Note that the adhesive film 14 may be divided into two pieces, and the binding object 10 and the reinforcing paper piece 15 may be sandwiched and connected from the front and back surfaces.

5A and 5B are diagrams showing the shapes of the binding holes 12 and the guide grooves 12a, where FIG. 5A shows the shape of the upper or lower binding hole, and FIG. 5B shows the shape of the lower or upper binding hole. The guide groove 12a has a width through which the splicing device 4 can pass. In this embodiment, one (upper) of the guide groove 12a is provided so as to open obliquely at a slight angle with respect to the rear edge of the binding margin 11, and the other (lower). The opening is provided so as to be orthogonal to the rear edge of the binding margin 11 from the center of the binding hole 12 formed of a normal round hole.
The guide groove 12a may be provided so that both the upper and lower portions are orthogonal to the rear edge of the binding margin 11 from the center of the round hole, or may be provided so as to be shifted from the center.

  FIG. 6 is a diagram illustrating a state in which the binding target object 10 having the binding holes 12 and the guide grooves 12a illustrated in FIG. 5 is bound. First, the upper binding groove 12a is inserted into the upper binding device 4 from above, and the lower binding hole 12 is inserted into the lower binding device 4 so as to rotate about the upper binding device 4. Just fine. With this configuration, even if the flat screws 4a are not removed, if they are loosened, the bound object 10 can be filed in the insertion format.

  The binding file of the present invention can be applied to various uses as a binder for filing not only albums but also various kinds of files.

It is the side view which removed some principal parts which show the Example of the binding file. It is a partial expansion perspective view which expands and shows the binding part and cover piece of the cover. FIG. 2 is a partially cut-away perspective view schematically illustrating the entire binding file, omitting a binding object; It is a perspective view of a binding thing. It is a figure which shows the shape of a binding hole and a guide groove. It is a figure which shows a mode that a binding thing is bound.

Explanation of reference numerals

REFERENCE SIGNS LIST 1 front cover 2 back cover 3 spine 4 splicing device 5 bent portion 6 binding portion 7 cover piece 8 bag portion 9 hook-and-loop fastener 10 binding object 11 binding margin portion 12 binding hole

Claims (3)

  A back cover formed in a substantially U-shaped cross section by a front cover, a back cover, a back plate portion, and a binding portion folded from both edges of the back plate portion; and the front and back cover, the binding portion, and the binding portion. A binding device provided so as to penetrate the closed holes of the plurality of objects to be bound sandwiched therebetween, and a cover piece folded back from the rear edge to the front side is provided on the front cover and the back cover, respectively. A binding file, wherein the cover piece is configured to conceal a binding device exposed on the front and back covers.   The bag according to claim 1, wherein a bag having an opening in the back direction is provided on at least one of the front cover and the back cover, and the opening is covered with a cover piece. Description binding file. 2. The binding object according to claim 1, wherein a closed hole of the binding object is opened to the rear end side through a guide groove through which the joining tool can pass, so that the binding object can be inserted and bound at the time of a binding operation. Or the binding file according to 2.

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