JP3048616U

JP3048616U - Precious metal jewelry clasp

Info

Publication number: JP3048616U
Application number: JP1997009709U
Authority: JP
Inventors: 好充長田
Original assignee: 株式会社桑山貴金属
Priority date: 1997-11-05
Filing date: 1997-11-05
Publication date: 1998-05-22
Anticipated expiration: 2003-11-05

Abstract

(57)【要約】【課題】従来の技術では、上板が開いてしまうと
補助部品がない限り、装身具がはずれ落ちてしまうとい
う問題点があった。【解決手段】上板（５）が開いても一方のピン（６）
に係るように、上板の裏面に係り部（８）を設ける。 (57) [Summary] [PROBLEMS] The conventional technique has a problem that if the upper plate is opened, accessories will come off unless there is an auxiliary part. SOLUTION: One pin (6) is opened even when an upper plate (5) is opened.
As described above, a hook (8) is provided on the back surface of the upper plate.

Description

[Detailed description of the invention]

【０００１】[0001]

[Technical field to which the invention belongs]

本考案は、貴金属製装身具の留め金具に関するものである。 The present invention relates to a fastener for jewelry made of precious metal.

【０００２】[0002]

[Prior art]

従来、貴金属製装身具を着脱するための留め金具は、一方に係り留めるためのピン部（２）、もう一方に折りたたみ式の係り部（３，４，５）とで構成され、金具の側面には装身具（１）が安易にはずれ落ちないよう補助部品（９）が施されていた。 2. Description of the Related Art Conventionally, a fastener for attaching and detaching a jewelry made of precious metal has a pin portion (2) for engaging one side and a folding type engaging portion (3, 4, 5) for the other side. Auxiliary parts (9) were provided to prevent the jewelry (1) from falling off easily.

【０００３】[0003]

[Problems to be solved by the invention]

これは、次のような問題点があった。従来、補助部品は強度が弱く、負荷がかかって変形もしくははずれてしまい、金具本体がはずれて装身具がはずれ落ちるということがあった。 This has the following problems. Conventionally, the auxiliary parts have low strength and are deformed or come off under a load, so that the accessory body may come off and the accessories may come off.

【０００４】また、補助部品の強度が弱いため、金具がはずれないよう補助部品を取り付けてあっても金具本体がはずれて装身具が不意にはずれ落ちてしまわないか不安であった。[0004] Furthermore, since the strength of the auxiliary parts is weak, even if the auxiliary parts are attached so that the metal parts do not come off, it has been uneasy that the accessory body will come off and the accessories will fall off unexpectedly.

【０００５】また、金具本体の側面に補助部品が施されていることによって、装身具を使用中衣服等にひっかかる問題点もあった。[0005] Furthermore, since auxiliary parts are provided on the side surface of the metal fitting main body, there is also a problem in that the personal accessories are caught by clothes or the like during use.

【０００６】また、金具本体の側面に補助部品が施されていることによって、装身具全体の外観を損ねていた。本考案は、以上のような欠点をなくすためになされたものである。[0006] In addition, the appearance of the entire accessory is impaired by providing auxiliary parts on the side surface of the fitting main body. The present invention has been made to eliminate the above drawbacks.

【０００７】[0007]

[Means for Solving the Problems]

従来の留め金具の上板（５）の裏面に係り部（８）を設ける。本考案は、以上の構成よりなる留め金具である。 A hook (8) is provided on the back surface of the upper plate (5) of the conventional fastener. The present invention is a fastener having the above configuration.

【０００８】[0008]

[Embodiment of the invention]

上板が開いても、係り部がピンに係るため、金具がはずれて装身具がはずれ落ちてしまうことがない。 Even when the upper plate is opened, the engaging parts are related to the pins, so that the hardware does not come off and the accessories do not come off.

【０００９】[0009]

【Example】

以下、本考案の実施例について説明する。装身具を装着する際、係り留め部（２）のピン（６）をバネ部（４）に置いて上板（５）を折りたたみ、舌状部（７）をバネ部（４）にはめ込んで装身具をつなぎ留める。 Hereinafter, embodiments of the present invention will be described. When attaching the accessory, the pin (6) of the engaging portion (2) is placed on the spring portion (4), the upper plate (5) is folded, and the tongue portion (7) is fitted into the spring portion (4). And fasten.

【００１０】また、装着している人の意志に関係なく上板（５）が開いても、上板の裏に設けた係り部（８）が一方のピン（６）に係る。本考案は、以上のような構造でこれを使用するときは、上板が開いても装身具がはずれ落ちることがない。[0010] Furthermore, even if the upper plate (5) is opened irrespective of the will of the wearer, the engaging portion (8) provided on the back of the upper plate is related to the one pin (6). When the present invention is used with the above structure, the accessories will not fall off even if the upper plate is opened.

【００１１】[0011]

[Effect of the invention]

上板が開いても金具がはずれないので、補助部品を取り付けないで留め金具が構成できる。 Since the bracket does not come off even when the upper plate is opened, the clasp can be configured without attaching auxiliary parts.

【００１２】また、補助部品を取り付けないことから、使用中に装身具がはずれ落ちるという不安が解消された。[0012] Furthermore, since no auxiliary parts are attached, anxiety that the jewelry will come off during use has been resolved.

【００１３】また、金具本体側面に突起物がなくなったことで、使用中衣服にひっかかることがなくなった。[0013] Furthermore, since there is no protrusion on the side surface of the metal fitting body, it does not get caught on the clothes during use.

【００１４】また、補助部品を取り付ける手間が省けることによって、留め金具を構成する部品点数の削減及び製造工数が削減できた。[0014] Furthermore, since the labor for mounting the auxiliary parts can be omitted, the number of parts constituting the fastener and the number of manufacturing steps can be reduced.

【００１５】また、補助部品を取り付けないことから装飾品としてのデザインに幅ができた。[0015] Furthermore, since no auxiliary parts are attached, the design as a decorative product has a wide range.

【００１６】[0016]

[Brief description of the drawings]

【図１】本考案を示す正面図である。FIG. 1 is a front view showing the present invention.

【図２】本考案の構成を示すＡ−Ａ’断面図である。FIG. 2 is a sectional view taken along the line A-A 'showing the configuration of the present invention.

【図３】従来例を示す正面図である。FIG. 3 is a front view showing a conventional example.

【図４】従来例の構成を示すＢ−Ｂ’断面図である。FIG. 4 is a sectional view taken along the line B-B 'showing the configuration of the conventional example.

【図５】本考案の実施例を示す斜視図である。FIG. 5 is a perspective view showing an embodiment of the present invention.

[Explanation of symbols]

１・・・装身具例の一部２・・・係り留め部３・・・上板部４・・・バネ部５・・・上板６・・・ピン７・・・舌状部８・・・係り部９・・・補助部品 DESCRIPTION OF SYMBOLS 1 ... Part of accessories example 2 ... Engagement part 3 ... Upper plate part 4 ... Spring part 5 ... Upper plate 6 ... Pin 7 ... Tongue part 8 ....・ Dependent part 9 ・・・ Auxiliary parts

Claims

[Utility model registration claims]

1. A fastener for a jewelry made of precious metal, wherein an engaging portion (8) is provided on the back surface of the upper plate (5) to prevent accidental dropping of the jewelry.