JP2007090720A - Attachment for double clip - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an attachment for a double clip which can be assembled into a double clip simply and precisely, help perform stable filing of documents in a binder and has a presentable outlook. <P>SOLUTION: This attachment for a double clip is used for filing a plurality of stacked document bundles put together by the double clip. In addition, the attachment has a filing hole 11 opened in the center and also a hold-down plate piece 2 which is of almost the same thickness as a head 1 having a filing hole 11 formed in the center and equipped with a securing claw 21 fitted at the tip, connected, in a freely bending manner, with one side lower surface of the head 1 through a hinge part 3. Further, a claw receiving part 4 which can freely engage/disengage with the securing claw part 21 of the hold-down plate piece 2, is provided on the other side lower surface of the head 1. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to an attachment for a double clip used for filing a plurality of bundles of document bundles bundled by a double clip for office use in which an open handle is rotatably attached to a clip body in which an elastic metal plate is bent, and filing them in a binder or the like. Is.

In order to filing multiple bundles of document bundles bundled with a double clip for office use into a binder, etc., a filing hole for inserting the binder of the binder is required, but filing holes should be drilled in the document bundle. Is unfavorable for storage because the document itself is damaged, and the perforation work is troublesome. So, when filing multiple bundles of document bundles bundled by double clips into a binder, etc., attach an attachment with filing holes to the double clip, and insert the binding metal fittings of the binder into the filing holes of this attachment The attachments for double clips have been previously proposed in Japanese Utility Model Publication No. 3-114378 and Japanese Utility Model Publication No. 5-60879. However, since neither of them can be accurately assembled to a double clip, stable filing with a binder or the like is possible. I couldn't do it, and the appearance was bad.
Japanese Utility Model Publication No. 3-114378 Japanese Utility Model Publication No. 5-60879

  The problem to be solved by the present invention is that the above-mentioned problems can be eliminated, accurate assembly to a double clip can be easily performed, stable filing can be performed on a binder, etc., and a good-looking double The object is to provide an attachment for a clip.

  The double-clip attachment of the present invention that has solved the above-mentioned problems is a double-clip attachment used for filing a plurality of bundles of document bundles bundled by a double clip, and has a filing hole in the center. A pressing plate piece provided with a locking claw at the tip is connected to a lower surface on one side of the head having a required thickness via a hinge so as to be foldable, and on the other side lower surface of the head. A claw receiving portion that allows the locking claw portion of the pressed plate piece to be freely disengaged is provided. It is preferable that the head has a substantially chevron-shaped outer shape and is integrally molded with a hinge portion and a pressing plate piece by a synthetic resin material having a required elasticity because the productivity is good. A shallow claw shape with a low rising part, with the upper end of one rising part being connected to the lower surface of one side of the head so as to be foldable via a hinge part, thereby locking the locking claw part to the claw receiving part. As a gap is formed between the lower surface of the head and the pressing plate piece, the top of the main body of the double clip for office work intervenes in this gap, or the tip of the locking claw part is an arcuate surface It is preferable to facilitate the assembly to the double clip by using this as an insertion guide to the double clip.

  The attachment for a double clip of the present invention has a pressing plate piece having a locking claw at the tip on a lower surface on one side of the head having a filing hole provided in the center, and is continuously connected to bendable. Since the locking claw portion of the pressing plate piece is freely detachable from the claw receiving portion provided on the lower surface of the other side of the head, the locking claw portion of the pressing plate piece is locked to the claw receiving portion at the time of use. And the presser plate piece is bent from the hinge portion on one side of the head to be in an open state as shown in FIG. Then, it is inserted into the clip main body along the lower surface of the top plate portion of the double clip for office use, which has a free end having a latching claw portion of the opened pressing plate piece and bundles a large number of documents. When the clip is assembled to the double clip by locking the catch nail to the nail holder, the head of the filing hole is provided at the center of the end of the bundle of documents bundled by the double clip. Thus, the assembly to the double clip can be performed by a simple operation of merely engaging and disengaging the locking claw portion and the claw receiving portion. When a plurality of document bundles are stacked and filed on a binder or the like, as shown in FIG. Since the heads of attachments for double clips attached to the double clip of this paper are juxtaposed and project from the edge of the bundle of documents, the filing holes in the center of each of the overhanging heads communicate with each other. Can be easily bound into a binder such as a binder. For this reason, it is not necessary to punch filing holes in the document bundle, so that the documents themselves are not damaged, which is preferable in terms of storage and unnecessary work such as punching work is also unnecessary.

Next, a preferred embodiment of the present invention will be described in detail with reference to the drawings.
In the figure, reference numeral 1 is preferably a head portion that is substantially chevron when viewed from the front, and has a bottom that is substantially equal to the depth of the top plate portion 62 of the office double clip 61 when viewed from the side. A filing hole 11 is provided in the center of the head 1. The head 1 shown in the figure is formed from a tough synthetic resin material having required elasticity such as polypropylene resin, polyethylene resin, polyamide resin, etc., as viewed from the front, and the material and shape thereof are as described above. It is not limited. Also, a pressing plate piece 2 having a depth width substantially equal to that of the head 1 described above via the hinge portion 3 and having a locking claw portion 21 at the tip is bent on a lower surface on one side corresponding to the hem end of the head 1. On the other hand, a claw receiving portion 4 is provided on the lower surface of the other side of the head 1 so that the engaging claw portion 21 of the pressing plate piece 2 can be engaged and disengaged. As described above, the head 1 and the pressing plate piece 2 are integrally formed with a synthetic resin material via the hinge portion 3 in order to increase productivity. However, the head 1 and the pressing plate piece 2 are limited to those integrally formed. Instead, the head 1 and the pressing plate piece 2 may be manufactured as separate materials using synthetic resin, metal, or any other material, and the head 1 and the pressing plate piece 2 may be hinged. The pressing plate piece 2 has a shallow shape having low rising portions 22 and 23 on both side ends. The upper end of one rising portion 22 is connected to the lower surface of one side of the head 1 via the hinge portion 3. And a small gap between the horizontal lower surface of the head 1 and the horizontal upper surface of the pressing plate piece 2 when the locking claw portion 21 is locked to the claw receiving portion 3. S is supposed to be formed. Further, the front end of the locking claw portion 21 has an arcuate surface, and the front end of the locking claw portion 21 serves as an insertion guide for the double clip.

  Such an attachment for a double clip of the present invention unlocks the locking claw portion 21 from the claw receiving portion 3 to open the pressing plate piece 2 and inserts the pressing plate piece 2 into the office double clip 61. In addition, since the presser plate piece 2 is closed and the locking claw portion 21 is locked to the claw receiving portion 3, it can be assembled to the double clip 61, so that a plurality of document bundles bundled by the double clip 61 can be assembled. When filing on a binder or the like, the paper bundle is provided in the center of the head 1 that is assembled to the double clip 61 that bundles the documents and protrudes from the edge of the document bundle without punching a filing hole. The filing hole 11 can be used for easy filing, and the document itself is not damaged. It is possible to eliminate the tedious labor of such work. Moreover, the assembly to the double clip 61 is performed by opening the holding plate piece 2 connected to the lower surface of one side of the head 1 via the hinge portion 3 and inserting it into the lower side of the top plate portion 62 of the double clip 61. In addition, since it is possible to accurately perform the one-touch operation of engaging the front-end locking claw portion 21 with the claw receiving portion 4 provided on the lower surface of the other side of the head 1, workability is good and stable filing is possible. It becomes.

It is a perspective view which shows preferable embodiment of this invention. It is a vertical front view which shows preferable embodiment of this invention. It is a perspective view which shows preferable embodiment of this invention in the state in which the pressing plate piece was opened. It is a perspective view of the principal part explaining a use condition.

Explanation of symbols

1 head
11 Filing hole 2 Holding plate
21 Locking claw
22 Rising part 3 Hinge part 4 Claw receiving part

Claims (4)

  A double clip attachment used for filing a plurality of bundles of document bundles bundled by a double clip, wherein a filing hole (11) is provided at the center of a head (1) having a required thickness. A holding plate piece (2) having a locking claw portion (21) at the tip is connected to the lower surface of one side via a hinge portion (3) so that it can be bent, and to the lower surface of the other side of the head (1). A double clip attachment comprising a claw receiving portion (4) for freely engaging and disengaging the locking claw portion (21) of the pressing plate piece (2).   The double clip according to claim 1, wherein the head (1) has a substantially chevron outer shape and is integrally formed with a hinge part (3) and a holding plate piece (2) by a synthetic resin material having a required elasticity. Attachment for.   The holding plate piece (2) has a shallow ridge shape with low rising portions (22) and (23) on both side ends, and the upper end of one rising portion (22) is hinged to the lower surface on one side of the head (1). The lower surface of the head (1) and the holding plate piece (when the locking claw portion (21) is locked to the claw receiving portion (4)). The double clip attachment according to claim 1 or 2, wherein a gap (S) is formed between the two. The double clip attachment according to claim 1, 2 or 3, wherein a tip of the locking claw portion (21) has an arcuate surface to serve as a guide for insertion into the double clip.

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