JP3152187U - Paper binding tool - Google Patents

Abstract

A paper binding tool capable of stably holding a paper tray at a low cost is provided. A plurality of paper trays 2 in which paper 1 can be taken in and out, a plurality of binding holes 2d opened at intervals in the width direction on the lower end side of each paper tray, and a plurality of binding holes 2d through each binding hole. A belt-like binding belt 3 for binding the lower end side of the paper tray 2 and a groove-like holder 4 for detachably holding the lower end sides of the plurality of bound paper trays. The lower end side of the paper tray 2 can be elastically held by the holding portion 4a of the holder 4. [Selection] Figure 1

Description

  The present invention relates to a paper binding tool that can detachably bind a plurality of papers.

As a conventional technique of a paper binding tool for binding a plurality of papers detachably directly or indirectly by a groove-shaped holding body, for example, a file described in Japanese Patent No. 3016919 registered utility model publication and Japanese Patent Application Laid-Open No. 2003-341270. File stationery (hereinafter referred to as “conventional example 1” and “conventional example 2”) has been proposed.
In Conventional Example 1, one end surface of a stack of a plurality of storage bags for storing a large number of documents is fixed to a slide piece, and the slide piece is removably engaged with a guide rail of a cover body.
In Conventional Example 2, a cover sheet for placing a document is constituted by a front cover, a back cover, and a back cover, and the binding portion on the back side of the cover sheet is sandwiched by a holder formed in a U shape from the outside. .

No. 3016919 registered utility model gazette JP 2003-341270 A

The problems in Conventional Example 1 and Conventional Example 2 are as follows.
In Conventional Example 1, fixing one end surface of a stack of a plurality of storage bags, which are paper storage, to a slide piece has an advantage that the holding state of each storage bag is always stable, but is fixed to the slide piece. Since it is a structure, there exists a subject which requires manufacturing cost.
In Conventional Example 2, since it is necessary to prepare a holder for each cover sheet that is a paper tray, the number of holders increases each time the cover sheet increases, and there is a problem that the manufacturing cost is high.
The purpose of this device is to stably hold the paper tray at a low cost.

A paper binding tool according to the present invention includes a plurality of paper trays through which paper can be taken in and out, a plurality of binding holes opened at one side of each paper tray at intervals in the width direction, and through each binding hole. A binding belt for binding one end side of the plurality of paper trays, and a groove-shaped holder having a holding portion for detachably holding one end side of the plurality of bound paper trays. Is.
The holder has a configuration in which the front end portions are bent in a circular arc shape on opposite sides and are abutted at a predetermined interval so as to enable elastic support of the paper tray and facilitate attachment / detachment. Is good.
The holder is configured as a part of a file, and is fitted and fixed in a concave groove formed on the inner side of the back cover in a file cover composed of a front cover, a back cover, and a back cover, for example. Also good. A file can be used as a menu book by holding a paper tray in a holder fixed to the file cover and allowing a paper on which a menu is printed to be inserted into and removed from the paper tray.
Each binding hole is arranged in one row, two rows, or three rows or more toward one end side of each paper tray in a predetermined direction.

  According to the paper binding tool of this invention, since a plurality of paper trays are bound and inserted into the holder in a state of being bound by the binding belt, the paper tray can be stably held at a low cost. It is possible to use the paper tray without drastically changing the design, which is highly practical.

It is a partially cutaway front view showing a paper binding tool according to the present invention. It is a partially cutaway front view which shows the state which decomposed | disassembled the paper binding tool which concerns on this device. It is the III-III line expanded sectional view of FIG. It is a rear view which shows the state which bound the paper tray in the paper binding tool which concerns on this device with the binding belt. It is a reduction front view which shows each paper tray in the paper binding tool which concerns on this invention, shifting the position. It is a front view which shows the step which inserts the paper tray in the paper binding tool which concerns on this device into a holder. It is a perspective view which reduces and shows the example which applied the paper binding tool concerning this invention to a file. It is an enlarged side view which shows the state which has attached the holder in the paper binding tool which concerns on this device to the file cover. It is a partially notched front view which shows the other example of the principal part of the paper binding tool which concerns on this device.

An embodiment of a paper binding tool according to this device will be described.
1 to 3, a sheet binding tool F1 includes a plurality of sheet holders 2 for storing sheets 1, a binding belt 3 for binding one end side (the lower end side in FIG. 1) of the sheet holder, and sheets And a holder 4 for holding the one end side of the container in a detachable manner.

As shown in FIGS. 1 and 2, each paper tray 2 is formed in a bag shape from transparent plastic. Each paper tray 2 is bent at the upper end side in FIG. 2, the right end side is an opening 2a for inserting the paper 1, and the left end side and the lower end side are welded portions 2b and 2c. ing. A plurality of binding holes 2d that are opened at intervals in the width direction are arranged in a horizontal row on the lower end side of each paper tray 2. (FIG. 5).
3 to 5, the respective paper trays 2 are overlapped, and the binding holes 2 d of the respective paper trays are opposed to each other in the overlapping direction (thickness direction) to form one through hole.

  The binding belt 3 is formed in a band shape or a string shape by a plastic member, and in the example shown in FIG. 2, a band shape is used. As shown in FIGS. 2 to 4, the binding belt 3 corresponds to the width of the paper tray 2 and passes through the binding holes 2 d of the stacked paper trays 2, so that the bottom edge of each paper tray Bundling sides. That is, the binding belt 3 is passed through the binding hole 2d from one end side (left end side or right end side) in the width direction of the paper tray 2 toward the other end side, and the stacked paper trays are placed on the lower end side thereof. It is integrated by binding.

  As shown in FIGS. 1-3, the holder 4 is formed in the groove shape with the plastic member. The holder 4 is set to be the same as or slightly longer than the length of the paper tray 2 in the width direction. In the example shown in FIG. 3, the tip end side (upper end opening side) of the holder 4 is bent in an arc shape in the example shown in FIG. is there. The holding part 4a side of the holder 4 can be elastically deformed on both the inner and outer sides.

A method for attaching the paper tray 2 to the holder 4 will be described.
First, the binding belt 3 is passed through the binding holes 2d of the stacked paper trays 2, and the lower end side of the paper tray is bound and integrated.
Next, as shown in FIG. 6, after aligning the lower side end surface of the paper tray 2 bundled in one side end opening in the length direction of the holder 4, the holder is moved in the direction of the arrow to The lower side end face is inserted into the holder, and this paper tray is slid from one side end to the other side end in the length direction of the holder. At the time of sliding, the holding portion 4a of the holder 4 is elastically deformed, so that the lower end side of the paper tray 2 is elastically held between the holding portions that are the open ends (FIG. 3).
As a result, the paper tray 2 is held in a state where the lower end side and the binding belt 3 are held in the holder 4 while being sandwiched between the holders 4a of the holder.
Since each paper tray 2 in the holding state is bundled by the binding belt 3, each paper tray is prevented from being displaced from the holder 4 and separated. Since the lower end side of the paper tray 2 is elastically held by the holding portion 4a on the front end side of the holder 4, it is securely held.
In order to remove each paper tray 2 in the holding state from the holder 4, the paper holder is moved from one side end to the other side in the length direction of the holder against the elastic holding force of the holding portion 4 a of the holder 4. Slide while pulling to the end.
In this way, each paper tray 2 can be attached to and detached from the holder 4 in an integrated state.

The sheet binding tool F2 shown in FIG. 7 is an example applied to a file.
The configuration of the sheet binding tool F2 is the same as that of the sheet binding tool F1 shown in FIG. 1 except that the file cover 5 is provided. For this reason, only the features of the paper binding tool F2 will be described, and common components will be described as necessary. Regarding the reference numerals for explanation, the reference numerals used for the components of the paper binding tool F2 corresponding to the paper binding tool F1 are the same as those of the paper binding tool F1.

In the sheet binding tool F2, the file cover 5 is formed of a front cover 5a, a back cover 5b, and a spine 5c as shown in FIGS. The inside of the spine 5c is a concave groove 5c1. The holder 4 is fitted and fixed in the concave groove 5c1 over the entire length.
In the holder 4, the lower end side of the paper tray 2 bundled by a binding belt (not shown) is held such that it can be inserted and removed.
Since the method for attaching and removing the paper tray 2 to and from the holder 4 is the same as those methods for the paper binding tool F1, the detailed description thereof will be omitted.
The paper binding tool F2 can be used as a stationery, an album, or the like, as long as it is a menu printed with various dishes and beverages provided by a paper (not shown) to be put in the paper tray 2. It can also be used as a menu book.

In the illustrated paper binding tools F1 and F2, a plurality of paper trays 1 are inserted and held in the holder 4 in a state of being bound by the binding belt 3, so that the paper tray 2 can be stably held. Even when the paper trays are frequently opened and closed, and when the paper 1 is put in and out or replaced, there is an effect that the positional deviation or removal of each paper tray is difficult to occur.
Such an effect becomes remarkable in the case of the sheet binding tool F2 such as a menu book in which many persons frequently open and close the paper tray 2. Further, since the paper trays 2 are bundled through the binding holes 2d, the existing paper trays can be used without drastically changing the design, which is highly practical.

In the paper binding tools F1 and F2, the size and shape of the paper tray 2, the arrangement position of the opening 2a, the size of the binding hole 2d, the number and arrangement intervals provided, the number of arrangement rows, the width and length of the binding belt 3 The cross-sectional shape and depth of the holder 4 are not limited to the illustrated example.
For example, in the example of the paper tray 12 and the binding belt 13 constituting the main part of the paper binding tool shown in FIG. 9, the opening 12a of the paper tray 12 for inserting the paper 11 is opened on the upper side, and the lower end side. A plurality (six in the figure) of binding holes 12d are arranged vertically in a plurality of rows (upper and lower two rows in the figure), and two binding belts 13 are respectively passed through the binding holes in each row. 12b and 12c are welding parts.
In the illustrated example, the upper and lower two rows of the binding holes 12d are vertically opposed to each other. For example, the lower row of the binding holes is disposed between the upper row of binding holes 12d. The position may be shifted.
As a method of use, in addition to binding the paper trays 12 using the two binding belts 13, only one binding belt 13 may be bundled through either the upper row or the lower row binding holes 12 d.
This example is effective for strengthening the binding on the lower end side of the paper tray 12.

F1, F2 Paper binding tool 1,11 Paper 2,12 Paper holder 2d, 12d Binding hole 3,13 Binding belt 4 Holder 4a Holder holding part 5 File cover 5a Front cover 5b Back cover 5c Back cover 5c1 Concave groove

Claims (6)

  A plurality of paper trays in which paper can be taken in and out, a plurality of binding holes opened at intervals in the width direction on one side of each paper tray, and one side of a plurality of the above paper trays through each binding hole A paper binding tool, comprising: a binding belt for binding the sides; and a groove-shaped holder having a holding portion for detachably holding one side of the plurality of paper sheets that are bound.   2. The sheet binding device according to claim 1, wherein the holding portions on the tip end side are bent in a circular arc shape on the opposite sides and are abutted at intervals.   A file cover comprising a front cover, a back cover, and a back cover is provided, and the holder is fitted and fixed in a concave groove formed inside the spine. The paper binding tool according to claim 2.   It has a file cover consisting of a front cover, a back cover, and a back cover, and a holder is fitted and fixed in a concave groove formed on the inside of the back cover, and a menu is printed on the paper tray. The paper binding tool according to claim 1, wherein the paper being fed can be taken in and out.   5. The sheet binding tool according to claim 1, wherein the binding holes are arranged in a row on one end side of each paper tray. 6. 5. The sheet binding tool according to claim 1, wherein the binding holes are arranged in two rows on one end side of each paper tray.

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