JPS58139620U

JPS58139620U - clock switch mechanism

Info

Publication number: JPS58139620U
Application number: JP3742782U
Authority: JP
Inventors: 植竹　昭仁
Original assignee: リズム時計工業株式会社
Priority date: 1982-03-16
Filing date: 1982-03-16
Publication date: 1983-09-20

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の時計のスイッチ機構の側面断面図、第２
図は本考案の実施例におけるパイプ部の断面斜視図、第
３図はスイッチ軸の斜視図、第４図はａ＝ｄは組立説明
図、第５図はスイッチ機構全体の側面断面図。１０・・・・・・時計ケース、１１・・・パイプ部、１
２・・・大径部、１３・・・小径部、１４・・・・・・
ガイド溝、１５・・・係合溝、１６・・・壁、２０・・
・スイッチ軸、２１・・・押ボタン部、２２・・・軸部
、２３・・・突部、３０・・・スイッチバネ、３１・・
・導電性部材、３２ａ、３２ｂ・・・接点端子。Figure 1 is a side sectional view of a conventional watch switch mechanism;
3 is a perspective view of a switch shaft, FIG. 4 is an assembly explanatory view with a=d being an assembly diagram, and FIG. 5 is a side sectional view of the entire switch mechanism. 10...Watch case, 11...Pipe part, 1
2...Large diameter part, 13...Small diameter part, 14...
Guide groove, 15... Engagement groove, 16... Wall, 20...
・Switch shaft, 21...Push button part, 22...Shaft part, 23...Protrusion, 30...Switch spring, 31...
- Conductive members, 32a, 32b... contact terminals.

Claims

[Scope of utility model registration request]

It has two diameters, and has a guide groove that penetrates from the outer side of the watch case to the inner side on the inner diameter surface of the small diameter part, and a guide groove that penetrates only in the inner side of the watch case at a position separated by a certain angular distance from the guide groove. a pipe portion formed in the watch case and having an engagement groove formed with a wall interposed between the pipe portion and the large diameter portion, and a push button portion that fits into the large diameter portion of the pipe portion; A switch shaft formed by integrally forming a shaft portion that fits into a small diameter portion of the pipe and has a protrusion formed therein, a switch spring that is fitted into the shaft portion of the switch shaft, and a shaft portion of the switch shaft. A switch mechanism for a timepiece, comprising a conductive member fixed to a tip thereof and a contact plate whose conduction is controlled by the conductive member.