JP3091426U

JP3091426U - Clasp

Info

Publication number: JP3091426U
Application number: JP2002004336U
Authority: JP
Inventors: 憲夫嶋田
Original assignee: 株式会社桑山
Priority date: 2002-07-15
Filing date: 2002-07-15
Publication date: 2003-01-31
Anticipated expiration: 2008-07-15

Abstract

(57)【要約】【課題】ネックレス等の装飾用チェーンで、チェーンを
見せるため中央に穴があいた形状の留め金具は、通常ロ
ー付けやカシメ等の加工による固定のため、チェーン上
を自由にスライドできず、金具の留め位置の調整ができ
なかった点である。【解決手段】留め金具の穴にチェーンを通した後、留め
金具の背面の弾性体固定板支持脚２１を挟み込むように
Ｏリング等のリング状弾性体３０を取り付けることによ
り、チェーン４０はリング状弾性体３０との摩擦力で固
定され、力を加えると、チェーン４０上を自由にスライ
ドできる。このように好きな位置で固定できる留め金具
において、部品の数を少なくすることにより、組立が容
易な留め金具を提供することを最も主要な特徴とする。 (57) [Summary] [Problem] For a decorative chain such as a necklace, a fastener with a hole in the center to show the chain is usually fixed on the chain by brazing or caulking so that it can be freely moved on the chain. The point was that the slide could not be performed and the fastening position of the bracket could not be adjusted. After a chain is passed through a hole of a fastener, a chain-like elastic body 30 such as an O-ring is attached so as to sandwich an elastic body fixing plate support leg 21 on the back of the fastener so that the chain 40 has a ring shape. It is fixed by the frictional force with the elastic body 30 and can slide freely on the chain 40 when a force is applied. The main feature of the fastener that can be fixed at a desired position in this way is to provide a fastener that can be easily assembled by reducing the number of components.

Description

【考案の詳細な説明】【０００１】【考案の属する技術分野】本考案は、ネックレス等の装飾用チェーンにおいて、留め位置を自由に調整できる留め金具に関するものである。【０００２】【従来の技術】ネックレス等の装飾用チェーンで、チェーン形状を強調するため中央に穴があいた形状の留め金具は、通常、チェーン本体にロー付けやカシメ等の加工により固定されていた。【０００３】【考案が解決しようとする課題】解決しようとする問題点は、この形状の留め金具は、ロー付けやカシメ等の加工による固定のため、チェーン上を自由にスライドできず、金具の留め位置の調整ができなかった点である。【０００４】【課題を解決するための手段】本考案は、リング状の弾性体を利用することで、部品の数を少なくすることにより、組立が容易な留め金具を提供することを最も主要な特徴とする。【０００５】【考案の実施の形態】留め金具で、チェーン上を自由にスライドして、金具の留め位置の調整を行うという目的を、最小の部品点数で、美観を損なわずに実現した。【０００６】【実施例】図１、２、３、４、５、８、９は、本考案の留め金具を示す。図６、７、１０は、ネックレスに装着した本考案の留め金具を示す。【０００７】楕円形の留め金具本体１０とＯリング等のリング状弾性体３０で構成され、本体１０は背面より４本の支持脚２１が出て、弾性体固定板２０を支えている。【０００８】チェーン４０の両端をそれぞれ、留め金具の上部側面の右部通し穴１１と左部通し穴１２より通す。さらに留め金具本体１０背面より中央上部通し穴１３よりチェーン４０を出し、押し上げピン１４の上を潜らせ、中央下部通し穴１５より背面に抜けるように通す。【０００９】チェーン４０を通した後、留め金具本体１０背面の弾性体固定板支持脚２１を挟み込むようにリング状弾性体３０を取り付けると、チェーン４０はリング状弾性体３０との摩擦力で固定される。【００１０】留め金具本体１０はチェーン４０とリング状弾性体３０との摩擦力で固定されているだけなので、力を加えると、チェーン上を自由にスライドでき、好きな位置で固定できる。【００１１】また、留め金具本体の形状は、四角形５０等のように、いろいろ自由にデザインできる。【考案の効果】以上説明したように本考案の留め金具は、部品点数が少ないため安価に製造でき、また容易に組み立てることができる。[Detailed description of the invention] [0001] [Technical field to which the invention belongs] In the present invention, it is possible to freely adjust the fastening position for decorative chains such as necklaces. It relates to a fastener that can be cut. [0002] [Prior art] Decorative chains such as necklaces have a hole in the center to emphasize the shape of the chain. Clasps in the shape of the chain are usually processed by brazing or caulking to the chain body. Had been fixed. [0003] [Problems to be solved by the invention] The problem to be solved is that the fastener with this shape cannot be used for brazing or caulking. Cannot be freely slid on the chain due to the The point was that it could not be adjusted. [0004] [Means for Solving the Problems] The present invention uses a ring-shaped elastic body to reduce the number of parts. The main feature is to provide a fastener that is easy to assemble. [0005] [Embodiment of the invention] With the clasp, slide freely on the chain to adjust the clasp position This was achieved with the minimum number of parts and without compromising the aesthetics. [0006] 【Example】 1, 2, 3, 4, 5, 8, and 9 show the fastener of the present invention. 6, 7, and 10 show the fastener of the present invention mounted on a necklace. [0007] It is composed of an oval-shaped fastener main body 10 and a ring-shaped elastic body 30 such as an O-ring. The body 10 has four support legs 21 protruding from the back surface, and supports the elastic body fixing plate 20. [0008] The both ends of the chain 40 are respectively connected to the right through hole 11 and the left through hole on the upper side surface of the fastener. Pass through the hole 12. Further, from the back of the fastener body 10 through the central upper through hole 13 Pull out the chain 40, dip it over the push-up pin 14, and go through the central lower through hole 15 Pass through the surface. [0009] After passing the chain 40, the elastic body fixing plate support leg 21 on the back of the fastener body 10 is sandwiched. When the ring-shaped elastic body 30 is attached so as to fit in, the chain 40 becomes ring-shaped elastic It is fixed by the frictional force with the body 30. [0010] The fastener body 10 is fixed by the frictional force between the chain 40 and the ring-shaped elastic body 30. Just apply force, you can slide freely on the chain, Can be fixed with [0011] In addition, the shape of the clasp main body can be freely designed in various ways, such as square 50. it can. [Effect of the invention] As described above, the fastener of the present invention has a small number of parts and can be manufactured at low cost. And can be easily assembled.

【図面の簡単な説明】【図１】本考案の楕円形留め金具の正面図である。【図２】本考案の楕円形留め金具とリング状弾性体の背
面図である。【図３】本考案の楕円形留め金具の平面図である。【図４】本考案の楕円形留め金具の右側面図である。【図５】本考案の楕円形留め金具とリング状弾性体の右
側面断面図である。【図６】本考案の楕円形留め金具をネックレスに取り付
けた例の正面図である。【図７】本考案の楕円形留め金具をネックレスに取り付
けた例の右側面断面図である。【図８】本考案の四角形留め金具の正面図である。【図９】本考案の四角形留め金具の正面図である。【図１０】本考案の四角形留め金具をネックレスに取り
付けた例の正面図である。【符号の説明】１０留め金具本体１１右部チェーン通し穴１２左部チェーン通し穴１３中央上部チェーン通し穴１４チェーン押し上げピン１５中央下部チェーン通し穴２０弾性体固定板２１弾性体固定板支持脚３０弾性体（Ｏリング）４０チェーンBRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view of the oval fastener of the present invention. FIG. 2 is a rear view of the oval fastener and the ring-shaped elastic body of the present invention. FIG. 3 is a plan view of the oval fastener of the present invention. FIG. 4 is a right side view of the oval fastener of the present invention. FIG. 5 is a right side sectional view of the oval fastener and the ring-shaped elastic body of the present invention. FIG. 6 is a front view of an example in which the oval fastener of the present invention is attached to a necklace. FIG. 7 is a right side sectional view of an example in which the oval fastener of the present invention is attached to a necklace. FIG. 8 is a front view of the square fastener of the present invention. FIG. 9 is a front view of the square fastener of the present invention. FIG. 10 is a front view of an example in which the square fastener of the present invention is attached to a necklace. DESCRIPTION OF SYMBOLS 10 Clamp body 11 Right chain through hole 12 Left chain through hole 13 Center upper chain through hole 14 Chain push-up pin 15 Center lower chain through hole 20 Elastic body fixing plate 21 Elastic body fixing plate support leg 30 Elastic body (O-ring) 40 Chain

Claims

[Claim 1] A fastener for a decorative chain such as a necklace, wherein the chain passing through a buckle-shaped hole is pressed from the back side with a ring-shaped elastic body to form a chain. A metal fitting that can be moved freely to adjust the position and be fixed.