JPH046576Y2 - - Google Patents
Info
- Publication number
- JPH046576Y2 JPH046576Y2 JP1985135511U JP13551185U JPH046576Y2 JP H046576 Y2 JPH046576 Y2 JP H046576Y2 JP 1985135511 U JP1985135511 U JP 1985135511U JP 13551185 U JP13551185 U JP 13551185U JP H046576 Y2 JPH046576 Y2 JP H046576Y2
- Authority
- JP
- Japan
- Prior art keywords
- ball
- ball chain
- connector
- slit
- cylindrical body
- 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.)
- Expired
Links
- 230000002265 prevention Effects 0.000 claims description 6
- 102100027340 Slit homolog 2 protein Human genes 0.000 description 3
- 101710133576 Slit homolog 2 protein Proteins 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
Landscapes
- Adornments (AREA)
Description
【考案の詳細な説明】
〔考案の目的〕
産業上の利用分野……本考案は、ネツクレス、ブ
レスレツトのくさり、その他のくさりに使用する
ボールチエンのコネクターに関するものである。
而してボールチエン１０とは第６図に示す如く、
ボール６を球関節継手７を有する連結杆８により
ユニバーサルに連結したチエーンを云う。９は球
関節継手の嵌合部である。[Detailed description of the invention] [Purpose of the invention] Industrial field of application: The present invention relates to a ball chain connector used for neck ties, bracelet ties, and other ties.
Therefore, the ball chain 10 is as shown in FIG.
A chain in which balls 6 are universally connected by a connecting rod 8 having a ball-and-socket joint 7. 9 is a fitting portion of the ball joint.
従来の技術……従来のボールチエンのコネクター
１は、第９図に示す如く短管状に形成されたコネ
クターの長方向にスリツト２を設け、そのスリツ
ト２の中央付近をボールチエン１０のボール６が
内部に挿入できる大きさの開口挿入部３を形成す
るように切り欠き、短管状の両端を絞り込んで両
端開口部４，５の内径がボールチエン１０のボー
ル６の外径よりも小で連結杆８が挿通可能な径と
なるように狭窄して狭窄部６，７を形成し、ボー
ルチエン１０の一端のボール６を開口挿入部３か
らコネクター１内に挿入すると共に、連結杆８を
スリツト２からコネクター１内に挿入し、ボール
６を狭窄部７側に押圧支持し、又ボールチエン１
０の他端のボール６′を開口挿入部３からコネク
ター１内に挿入すると共に、連結杆８をスリツト
２からコネクター１内に挿入し、ボール６′を反
対側の狭窄部６側に押圧支持するものであつた。BACKGROUND ART A conventional ball chain connector 1 has a slit 2 in the longitudinal direction of a short tube-shaped connector as shown in FIG. A notch is formed to form an opening insertion part 3 large enough to be inserted into the inside, and both ends of the short tubular shape are narrowed so that the inner diameter of the openings 4 and 5 at both ends is smaller than the outer diameter of the balls 6 of the ball chain 10, and the connecting rod is formed. The ball 6 at one end of the ball chain 10 is inserted into the connector 1 from the opening insertion part 3, and the connecting rod 8 is inserted through the slit 2. The ball chain 1 is inserted into the connector 1, the ball 6 is pressed and supported on the narrowed part 7 side, and the ball chain 1 is inserted into the connector 1.
Insert the ball 6' at the other end of 0 into the connector 1 through the opening insertion part 3, and at the same time insert the connecting rod 8 into the connector 1 through the slit 2, and press and support the ball 6' against the narrowed part 6 on the opposite side. It was something to do.
上記公知のコネクターは一本のボールチエンの
コネクターとしては好適するが二本、三本と複数
本のボールチエンを平行状態で支持するコネクタ
ーとしては使用できなかつた。 Although the above-mentioned known connector is suitable as a connector for one ball chain, it cannot be used as a connector for supporting two, three, or a plurality of ball chains in parallel.
考案が解決しようとする問題点……本考案は、複
数本のボールチエンを適宜の間隔を形成して平行
状態で支持することができるボールチエンのコネ
クターを提供することを目的とするものである。Problems to be solved by the invention: The object of the invention is to provide a ball chain connector that can support a plurality of ball chains in parallel with appropriate spacing. .
問題点を解決するための手段……本考案は前記の
目的を達成するため両端が開放され、ボールチエ
ンのボールが挿入可能な内径を有する中空筒状体
の周面長さ方向に、前記両端開放部の端縁に至る
１条のスリツトを形成し、上記スリツトの巾は、
ボールチエンの連結杆が挿通可能な巾に形成せら
れ、スリツトの相対する端縁に、ボールチエンの
ボールの外径よりも小径の略半円弧状の相対する
彎入部を複数組形成し、前記両端開放部の端縁の
一部に開放部側に直角に屈曲可能な抜止阻止片を
突設し、中空筒状体のスリツト形成側の反対側の
外面に連結具を設けたことを特徴とするボールチ
エンのコネクターなる構成を有するものである。
Means for Solving the Problems...In order to achieve the above object, the present invention has a hollow cylindrical body which is open at both ends and has an inner diameter into which balls of a ball chain can be inserted. A single slit extending to the edge of the open part is formed, and the width of the slit is:
The connecting rod of the ball chain is formed to have a width that allows it to be inserted therethrough, and a plurality of pairs of opposing curved portions each having a substantially semicircular arc shape with a smaller diameter than the outer diameter of the ball of the ball chain are formed at opposing edges of the slit, and the above-mentioned A retaining prevention piece that can be bent at right angles to the open part side is provided on a part of the edge of the open end part, and a connector is provided on the outer surface of the hollow cylindrical body on the opposite side to the slit forming side. It has the structure of a ball chain connector.
実施例……両端が開放１２，１３され、ボールチ
エン１０のボール６が挿入可能な内径を有する中
空筒状体１１を構成する。上記中空筒状体１１は
図示においては中空円筒状体を示したが中空角筒
状体、中空楕円状体でもよい。上述の中空筒状体
１１の長さは、ボールチエン１０のボール６の大
きさ、、平行に接続すべきボールチエン１０の本
数により適宜の長さとする。中空筒状体１１の周
面の長さ方向に前記両端開放部１２，１３の端縁
１１′，１１″に至る１条のスリツト１４を形成す
る。上記スリツト１４の巾は、ボールチエン１０
の連結杆８が挿通可能な巾に形成せられ、スリツ
ト１４の相対する端縁にボールチエン１０のボー
ル６の外径よりも小径の略半円弧状の相対する彎
入部１５ａ，１５ｂを複数組、即ち取付けるボー
ルチエン１０の本数と対応する組数を設ける。Embodiment: A hollow cylindrical body 11 is formed with both ends opened 12 and 13 and having an inner diameter into which the balls 6 of the ball chain 10 can be inserted. Although the hollow cylindrical body 11 is shown as a hollow cylindrical body in the drawings, it may be a hollow prismatic cylindrical body or a hollow elliptical body. The length of the hollow cylindrical body 11 described above is determined as appropriate depending on the size of the balls 6 of the ball chain 10 and the number of ball chains 10 to be connected in parallel. A single slit 14 is formed in the length direction of the circumferential surface of the hollow cylindrical body 11, reaching the end edges 11', 11'' of the open end portions 12, 13.
The connecting rod 8 is formed to have a width that can be inserted through the slit 14, and a plurality of pairs of opposing bent portions 15a and 15b each having a substantially semicircular arc shape and having a smaller diameter than the outer diameter of the balls 6 of the ball chain 10 are formed at opposing edges of the slit 14. That is, the number of sets corresponding to the number of ball chains 10 to be attached is provided.
又中空筒状体１１の両端解放部１２，１３の１
１′，１１″の一部を上下に延長して抜止阻止片１
６，１７を形成し、一方の抜止阻止片１６を開放
部１３側に直角に屈曲しておく。又中空筒状体１
１のスリツト１４の形成側と反対側に連結具１８
を取付ける。 Also, one of the open ends 12 and 13 of the hollow cylindrical body 11
1' and 11'' are extended vertically to form a retaining prevention piece 1.
6 and 17, and one of the retaining prevention pieces 16 is bent at right angles to the open portion 13 side. Also, hollow cylindrical body 1
A connecting tool 18 is installed on the side opposite to the side where the slit 14 of No. 1 is formed.
Install.
作 用……第３図に示す如く一方のコネクターの
中空筒状体１１の他方の開放部１２側からボール
チエン１０一方の端部に位置するボール６を挿入
して相対する略半円弧状彎入部１５ａ，１５ｂ間
に支持すると共に、ボールチエン１０の連結杆８
をスリツト１４間を挿通させ、これに交互に連続
するボール６と連結間８即ちボールチエン１０を
中空筒状体１１の外部に位置させる。同様にして
ボールチエン１０を次々と並列状態で中空筒状体
１１に支持し、他方の抜止阻止片１７を開放部１
２側に直角に屈曲し、各ボールチエン１０が中空
筒状体１１から脱外不能とする。各ボールチエン
の他方の端部に位置するボール６′及び連結杆
８′は、前記同様に構成された他のコネクターに
前記同様にとりつける。連結具１８はフツク、そ
の他の係脱可能な係止具により形成され両コネク
ターの連結具１８，１８を連結可能にする。Function: As shown in FIG. 3, the ball 6 located at one end of the ball chain 10 is inserted from the other open part 12 side of the hollow cylindrical body 11 of one connector, and the opposing substantially semicircular curve is formed. It is supported between the entry parts 15a and 15b, and the connecting rod 8 of the ball chain 10
are inserted between the slits 14, and the balls 6 and the connecting spaces 8, that is, the ball chain 10, which are alternately continuous with the slits 14, are positioned outside the hollow cylindrical body 11. Similarly, the ball chains 10 are supported one after another in a parallel state on the hollow cylindrical body 11, and the other retaining prevention piece 17 is attached to the open part 1.
The ball chain 10 is bent at a right angle to the second side, and each ball chain 10 cannot be removed from the hollow cylindrical body 11. The balls 6' and connecting rods 8' located at the other end of each ball chain are attached to other similarly constructed connectors in the same manner as described above. The connector 18 is formed by a hook or other removable fastener to enable the connectors 18, 18 of both connectors to be connected.
尚、一組の相対する半円弧状彎入部１５ａ，１
５ｂの他の組との間隔は、適宜選択することがで
きる。 In addition, a pair of opposing semicircular arc-shaped curved portions 15a, 1
The distance between 5b and other groups can be selected as appropriate.
本考案は以上述べた如く、複数本のボールチエ
ンを適宜の間隔を存して平行状態で支持すること
ができるボールチエンのコネクターを提供するこ
とができる効果がある。
As described above, the present invention has the effect of providing a ball chain connector that can support a plurality of ball chains in parallel with appropriate spacing.
図面は本考案の実施例を示すものであつて、第
１図は本考案の拡大正面図、第２図は同じく拡大
右側面図、第３図は第１図Ｘ−X′の縦断面図、
第４図は平面図、第５図は底面図、第６図はボー
ルチエンの一部の拡大縦断面図、第７図は本考案
のコネクターを用いて３本のボールチエンを平行
に保持した状態のコネクターの縦断面図、第８図
は本考案のコネクターの斜視図、第９図は公知の
コネクターの斜視図である。
６……ボールチエンのボール、８……ボールチ
エンの連結杆、１０……ボールチエン、１１……
中空筒状体、１２，１３……両端開口部、１４…
…スリツト、１５ａ，１５ｂ……彎入部、１６，
１７……抜止阻止片、１８……連結具。
The drawings show an embodiment of the present invention, in which Fig. 1 is an enlarged front view of the invention, Fig. 2 is an enlarged right side view, and Fig. 3 is a longitudinal sectional view taken along line X-X' in Fig. 1. ,
Fig. 4 is a plan view, Fig. 5 is a bottom view, Fig. 6 is an enlarged vertical cross-sectional view of a part of the ball chain, and Fig. 7 shows three ball chains held in parallel using the connector of the present invention. FIG. 8 is a perspective view of the connector of the present invention, and FIG. 9 is a perspective view of a known connector. 6...ball of ball chain, 8...connecting rod of ball chain, 10...ball chain, 11...
Hollow cylindrical body, 12, 13...openings at both ends, 14...
...Slit, 15a, 15b...Inlet part, 16,
17... Removal prevention piece, 18... Connector.
Claims (1)
可能な内径を有する中空筒状体の周面長さ方向
に、前記両端開放部の端縁に至る１条のスリツト
を形成し、上記スリツトの巾は、ボールチエンの
連結杆が挿通可能な巾に形成せられ、スリツトの
相対する端縁に、ボールチエンのボールの外径よ
りも小径の略半円弧状の相対する彎入部を複数組
形成し、前記両端開放部の端縁の一部に開放部側
に直角に屈曲可能な抜止阻止片を突設し、中空筒
状体のスリツト形成側の反対側の外面に連結具を
設けたことを特徴とするボールチエンのコネクタ
ー。 A single slit extending to the edge of the both-end open portion is formed in the circumferential length direction of a hollow cylindrical body that is open at both ends and has an inner diameter into which a ball of a ball chain can be inserted, and the width of the slit is , formed to a width that allows the connecting rod of the ball chain to be inserted therethrough, and forming a plurality of sets of opposing curved portions in the shape of approximately semicircular arcs with diameters smaller than the outer diameter of the balls of the ball chain at opposing edges of the slit; A retaining prevention piece that can be bent at right angles to the open part side is provided on a part of the edge of the open end part, and a connector is provided on the outer surface of the hollow cylindrical body on the opposite side from the slit forming side. Connector for ball chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985135511U JPH046576Y2 (en) | 1985-09-04 | 1985-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985135511U JPH046576Y2 (en) | 1985-09-04 | 1985-09-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6242415U JPS6242415U (en) | 1987-03-13 |
| JPH046576Y2 true JPH046576Y2 (en) | 1992-02-24 |
Family
ID=31037762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985135511U Expired JPH046576Y2 (en) | 1985-09-04 | 1985-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH046576Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0424975Y2 (en) * | 1987-04-02 | 1992-06-15 | ||
| JP5193504B2 (en) * | 2007-06-05 | 2013-05-08 | 有限会社宝石のエンジェル | Decorative fasteners |
| JP4942123B1 (en) * | 2011-01-07 | 2012-05-30 | 弘之 塚田 | Rotating coupler |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5754657U (en) * | 1980-09-18 | 1982-03-30 |
-
1985
- 1985-09-04 JP JP1985135511U patent/JPH046576Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5754657U (en) * | 1980-09-18 | 1982-03-30 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6242415U (en) | 1987-03-13 |
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