JPS6236414Y2 - - Google Patents
Info
- Publication number
- JPS6236414Y2 JPS6236414Y2 JP8128082U JP8128082U JPS6236414Y2 JP S6236414 Y2 JPS6236414 Y2 JP S6236414Y2 JP 8128082 U JP8128082 U JP 8128082U JP 8128082 U JP8128082 U JP 8128082U JP S6236414 Y2 JPS6236414 Y2 JP S6236414Y2
- Authority
- JP
- Japan
- Prior art keywords
- muntins
- chain
- muntin
- shaft
- sides
- 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
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 230000003247 decreasing effect Effects 0.000 description 5
- 238000000465 moulding Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Landscapes
- Adornments (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は複数個の組子を軸により連結した構造
の時計バンドや装身用ブレスレツド等のチエーン
に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a chain for watch bands, bracelets, etc., which has a structure in which a plurality of muntins are connected by a shaft.
本考案者は実願昭56−109561号（特開昭58−
28308号公報）でチエーンを一体成形により製造
できるチエーン成形用金型を既に提案した。
The inventor of this invention is Utility Application No. 56-109561
28308), we have already proposed a chain molding mold that can manufacture chains by integral molding.
しかしながらこのチエーンは、チエーン成形用
金型によりチエーンの各組子が連結された状態で
一体に成形して製造されたものであるから、組子
の使用数を増減してチエーンの長さを調節するこ
とはできない。
However, since this chain is manufactured by integrally molding each muntin of the chain with them connected using a chain molding mold, the length of the chain can be adjusted by increasing or decreasing the number of muntins used. I can't.
そこで、本考案は組子の使用数を増減してチエ
ーンの長さを調節できる構造のチエーンを提供す
ることを目的とするものである。 Therefore, an object of the present invention is to provide a chain having a structure in which the length of the chain can be adjusted by increasing or decreasing the number of muntins used.
すなわち、本考案は一端両側に形成した結合突
部１ａ，１ｂに結合孔２ａ，２ｂを有し、かつ他
端両側に軸部３ａ，３ｂを有する可撓性の組子４
を複数個用い、１つの組子４の結合孔２ａ，２ｂ
に他の組子の軸部３ａ，３ｂを嵌合し、このよう
にして複数個の組子４を連結してなるチエーンに
おいて、少なくとも一部の組子の一端部５または
他端部７に、軸部３ａ，３ｂと直角方向に切込部
６を設けてなるチエーンである。
That is, the present invention provides a flexible muntin 4 having coupling holes 2a, 2b in coupling protrusions 1a, 1b formed on both sides of one end, and shafts 3a, 3b on both sides of the other end.
using a plurality of coupling holes 2a, 2b of one muntin 4.
In a chain formed by connecting a plurality of muntins 4 in this way, one end 5 or the other end 7 of at least some muntins is fitted. , is a chain in which cut portions 6 are provided in a direction perpendicular to the shaft portions 3a and 3b.
本考案では上記切欠部により各組子を撓ませて
連結したり外したりすることができる。
In the present invention, each muntin can be connected or disconnected by bending the notches.
以下上記の目的を達成する本考案チエーンを図
面に示す実施例について説明する。
DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the chain of the present invention that achieves the above object will be described below, as shown in the drawings.
第１図は第１実施例の一部の斜視図を示し、こ
の第１実施例においては、一端両側に形成した結
合突部１ａ，１ｂに結合孔２ａ，２ｂを有し、か
つ他端両側に軸部３ａ，３ｂを有する可撓性の例
えばプラスチツク製の組子４を複数個用い、１つ
の組子４の結合孔２ａ，２ｂに他の組子４の軸部
３ａ，３ｂを嵌合し、このようにして複数個の組
子４を連結してなるチエーンにおいて、少なくと
も一部の組子４の一端部５に軸部３ａ，３ｂと直
角方向の切込部６を設ける。 FIG. 1 shows a perspective view of a part of the first embodiment, in which coupling protrusions 1a and 1b formed on both sides of one end have coupling holes 2a and 2b, and coupling holes 2a and 2b are formed on both sides of the other end. A plurality of flexible muntins 4 made of plastic, for example, having shaft parts 3a, 3b are used, and the shaft parts 3a, 3b of another muntin 4 are fitted into the coupling holes 2a, 2b of one muntin 4. However, in the chain formed by connecting a plurality of muntins 4 in this manner, one end portion 5 of at least some of the muntins 4 is provided with a notch 6 in a direction perpendicular to the shaft portions 3a, 3b.
第１実施例は上記のような構成であるから、チ
エーンの長さを調節するには切込部６を矢印方向
に広げるように撓ませることにより結合孔２ａ，
２ｂ間を開いてそれらと軸部３ａ，３ｂとの嵌合
を外し、組子４を必要な個数だけ取外すことがで
き、また、切込部６を広げるように撓ませた状態
で結合孔２ａ，２ｂ間を開いてそれらと軸部３
ａ，３ｂを嵌合し、組子４を必要な個数だけ結合
することができ、組子４の個数を増減することに
よりチエーンの長さを調節することができる。 Since the first embodiment has the above-described configuration, the length of the chain can be adjusted by bending the notch 6 to widen it in the direction of the arrow.
2b, and remove the fitting between them and the shaft parts 3a, 3b, and remove the required number of muntins 4. Also, with the notch 6 bent to widen, the coupling hole 2a can be removed. , 2b and the shaft part 3 with an open space between them.
A, 3b can be fitted to connect the required number of muntins 4, and by increasing or decreasing the number of muntins 4, the length of the chain can be adjusted.
第２図は第２実施例の一部の斜視図を示し、こ
の第２実施例では、少なくとも一部の組子４の他
端部７に軸部３ａ，３ｂと直角方向の切込部６を
設けた場合である。 FIG. 2 shows a perspective view of a part of the second embodiment, in which at least some of the muntins 4 have notches 6 at the other ends 7 in a direction perpendicular to the shafts 3a and 3b. This is the case when .
この場合は切込部６を上記とは逆の方向に挟め
ることにより結合孔２ａ，２ｂと軸部３ａ，３ｂ
との嵌合を外すことができ、また、切込部６を狭
めた状態で結合孔２ａ，２ｂと軸部３ａ，３ｂを
嵌合させることができるから、組子４を必要な個
数だけ取外したり、結合したりすることができ、
組子４の個数を増減することによりチエーンの長
さを調節することができる。 In this case, by sandwiching the notch 6 in the opposite direction to the above, the coupling holes 2a, 2b and the shaft portions 3a, 3b can be connected.
Since the mating holes 2a, 2b and the shaft parts 3a, 3b can be fitted together with the notch 6 narrowed, only the required number of muntins 4 can be removed. can be combined or combined,
By increasing or decreasing the number of muntins 4, the length of the chain can be adjusted.
なお、本考案においては、全ての組子４に切込
部６を設けてもよいが、一部の組子４に設けるだ
けでもよい。 In addition, in the present invention, all the muntins 4 may be provided with the notches 6, but only some of the muntins 4 may be provided with the notches 6.
上述のように本考案によれば、組子４の一端部
５または他端部７に軸部３ａ，３ｂと直角方向の
切込部６を設けたので、組子４を取外したり、結
合したりすることができ、組子４の個数を増減す
ることによりチエーンの長さを調節することがで
きる。
As described above, according to the present invention, the notches 6 are provided at one end 5 or the other end 7 of the muntin 4 in a direction perpendicular to the shaft parts 3a, 3b, so that the muntin 4 cannot be removed or joined. By increasing or decreasing the number of muntins 4, the length of the chain can be adjusted.
第１図は本考案の第１実施例の一部の斜視図、
第２図は第２実施例の一部の斜視図である。
１ａ，１ｂ……結合突部、２ａ，２ｂ……結合
孔、３ａ，３ｂ……軸部、４……組子、５……組
子の一端部、６……切込部、７……組子の他端
部。
FIG. 1 is a perspective view of a part of the first embodiment of the present invention;
FIG. 2 is a perspective view of a portion of the second embodiment. 1a, 1b...Joining protrusion, 2a, 2b...Joining hole, 3a, 3b...Shaft portion, 4...Muntin, 5...One end of muntin, 6...Notch, 7... The other end of the muntin.
Claims (1)
かつ他端両側に軸部を有する可撓性の組子を複数
個用い、１つの組子の結合孔に他の組子の軸部を
嵌合し、このようにして複数個の組子を連結して
なるチエーンにおいて、少なくとも一部の組子の
一端部または他端部に、軸部と直角方向に切込部
を設けてなるチエーン。 It has a coupling hole in the coupling protrusion formed on both sides of one end,
A plurality of flexible muntins each having a shaft portion on both sides of the other end are used, and the shaft portion of another muntin is fitted into the coupling hole of one muntin, and in this way, the plurality of muntins are connected. A connected chain in which at least some of the muntins are provided with notches at one end or the other end in a direction perpendicular to the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8128082U JPS58183112U (en) | 1982-05-31 | 1982-05-31 | chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8128082U JPS58183112U (en) | 1982-05-31 | 1982-05-31 | chain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58183112U JPS58183112U (en) | 1983-12-06 |
| JPS6236414Y2 true JPS6236414Y2 (en) | 1987-09-17 |
Family
ID=30090395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8128082U Granted JPS58183112U (en) | 1982-05-31 | 1982-05-31 | chain |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58183112U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0415052Y2 (en) * | 1985-06-14 | 1992-04-06 | ||
| KR200457072Y1 (en) * | 2009-03-12 | 2011-12-06 | 김근식 | Connecting chain for decoration chain |
-
1982
- 1982-05-31 JP JP8128082U patent/JPS58183112U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58183112U (en) | 1983-12-06 |
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