JP2006102333A - Clasp for necklace - Google Patents

Clasp for necklace Download PDF

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Publication number
JP2006102333A
JP2006102333A JP2004295558A JP2004295558A JP2006102333A JP 2006102333 A JP2006102333 A JP 2006102333A JP 2004295558 A JP2004295558 A JP 2004295558A JP 2004295558 A JP2004295558 A JP 2004295558A JP 2006102333 A JP2006102333 A JP 2006102333A
Authority
JP
Japan
Prior art keywords
fastened
metal piece
metal fitting
necklace
clasp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2004295558A
Other languages
Japanese (ja)
Inventor
Kunio Shimizu
邦夫 清水
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP2004295558A priority Critical patent/JP2006102333A/en
Publication of JP2006102333A publication Critical patent/JP2006102333A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a clasp for the necklace which enables its wearing quickly with a simple structure. <P>SOLUTION: The head part 4 of a receptacle metal piece 3 to be fastened on an opening part 2 of a fastening metal piece 1 and when a lug 6 of the receptacle metal piece 3 reaches the end point of a spiral groove 7 of the fastening metal piece 1, the rotational motion of the receptacle metal piece 3 and its motion being pulled out are stopped to complete the wearing operation. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

この発明は、ネックレス等の留め金の構造に関するものである。   The present invention relates to a structure of a clasp such as a necklace.

従来、ネックレス等の留め金の構造は複雑で、装着にも予定外の時間が掛かることが
多い。そこで簡単な構造で留めやすいネックレス等の留め金が望まれる。 Conventionally, the structure of a clasp such as a necklace is complicated, and it often takes an unscheduled time for wearing. Therefore, a clasp such as a necklace that is easy to fasten with a simple structure is desired.

この発明は、単純な構造にして時間を掛けずに装着できるネックレス等の留め金を
提供することを課題とする。 An object of the present invention is to provide a clasp such as a necklace that can be worn without taking a long time with a simple structure.

以上の課題を解決するために、留める金具と留められる金具にガイド溝、ラセン溝と
耳を設けたことを特徴とするネックレス等の留め金である。 In order to solve the above problems, a clasp for a necklace or the like, characterized in that a guide groove, a spiral groove and an ear are provided in the metal fitting to be fastened and the metal fitting to be fastened.

この発明によれば、留める金具と留められる金具にガイド溝、ラセン溝と耳を
設けたので装着しやすい。 According to the present invention, since the guide groove, the spiral groove and the ear are provided on the metal fitting to be fastened and the metal fitting to be fastened, it is easy to mount.

また、構造が単純なので金型でも作成でき、余分な組み立て行程も不要で、材質も
金属に限らずカラフルなプラスチック等も使える。 In addition, since the structure is simple, it can be created with a mold, no extra assembly steps are required, and the material is not limited to metal, and colorful plastics can be used.

この発明の第一の実施形態を、図８に示す。   A first embodiment of the present invention is shown in FIG.

留める金具１にガイド溝５とラセン溝７を、留められる金具３に耳６を設けてある。
「実施形態の効果」
この実施形態によれば、留める金具と留められる金具にガイド溝、ラセン溝と耳を
設けたので装着しやすい。 A guide groove 5 and a spiral groove 7 are provided on the metal fitting 1 to be fastened, and an ear 6 is provided on the metal fitting 3 to be fastened.
"Effect of embodiment"
According to this embodiment, the guide groove, the spiral groove and the ears are provided on the metal fitting to be fastened and the metal fitting to be fastened, so that it is easy to mount.

また、構造が単純なので金型でも作成でき、余分な組み立て行程も不要で、材質も
金属に限らずカラフルなプラスチック等も使える。
「他の実施形態」
第二の実施形態は、留める金具１のラセン溝７の代わりに鍵型溝を設けたものである。 In addition, since the structure is simple, it can be created with a mold, no extra assembly steps are required, and the material is not limited to metal, and colorful plastics can be used.
"Other embodiments"
In the second embodiment, a key groove is provided instead of the helical groove 7 of the metal fitting 1 to be fastened.

第三の実施形態は留める金具に耳を、留められる金具にガイド溝とラセン溝を設けて
同じ効果を持たせるものである。 In the third embodiment, the metal fitting to be fastened is provided with an ear, and the metal fitting to be fastened is provided with a guide groove and a spiral groove to have the same effect.

第四の実施形態は第三の実施形態において、ラセン溝の代わりに鍵型溝を設けた
ものである。 In the fourth embodiment, a key groove is provided instead of the spiral groove in the third embodiment.

留める金具の正面図である。It is a front view of the metal fitting to fasten. 留める金具の上側面図である。It is an upper side view of the metal fitting to fasten. 留める金具の右側面図である。It is a right view of the metal fitting to fasten. 留める金具の円柱から、くり抜いた形状を示す斜視図である。It is a perspective view which shows the shape hollowed out from the cylinder of the metal fitting to fasten. 留められる金具の正面図である。It is a front view of the metal fitting fastened. 留められる金具の上側面図である。It is an upper side view of the metal fitting fastened. 留られめる金具の右側面図である。It is a right view of the metal fitting which can be fastened. この発明の第一の実施形態を示す斜視図である。1 is a perspective view showing a first embodiment of the present invention. この発明の第四の実施形態を示す斜視図である。It is a perspective view which shows 4th embodiment of this invention.

符号の説明Explanation of symbols

１ 留める金具本体
２ 留める金具の開口部
３ 留められる金具本体
４ 留められる金具の頭部
５ 留める金具のガイド溝
６ 留められる金具の耳
７ 留める金具のラセン溝
８ 留められる金具のガイド溝
９ 留める金具の耳
１０ 留められる金具の鍵型溝
DESCRIPTION OF SYMBOLS 1 Metal body to fasten 2 Opening part of metal to fasten 3 Metal body to be fastened 4 Head part of the metal to be fastened 5 Guide groove of the metal to be fastened 6 Ear of the metal to be fastened 7 Spiral groove of the metal to be fastened 8 Guide groove of the metal to be fastened 9 10 earrings of metal fittings to be fastened

Claims (1)

留める金具と留められる金具にガイド溝、ラセン溝と耳を設けたことを特徴とする
ネックレス等の留め金。
A clasp for a necklace or the like, characterized in that a guide groove, a spiral groove and an ear are provided in the metal fitting to be fastened and the metal fitting to be fastened.
JP2004295558A 2004-10-08 2004-10-08 Clasp for necklace Pending JP2006102333A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004295558A JP2006102333A (en) 2004-10-08 2004-10-08 Clasp for necklace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004295558A JP2006102333A (en) 2004-10-08 2004-10-08 Clasp for necklace

Publications (1)

Publication Number Publication Date
JP2006102333A true JP2006102333A (en) 2006-04-20

Family

ID=36372693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004295558A Pending JP2006102333A (en) 2004-10-08 2004-10-08 Clasp for necklace

Country Status (1)

Country Link
JP (1) JP2006102333A (en)

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