JPS5827818U

JPS5827818U - switch

Info

Publication number: JPS5827818U
Application number: JP12230881U
Authority: JP
Inventors: 山根　拓実
Original assignee: オムロン株式会社
Priority date: 1981-08-17
Filing date: 1981-08-17
Publication date: 1983-02-23

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来例の縦断面図、第２図〜第７図はこの考案
の実施例を示したもので、第２図は第１実施例の分解斜
視図、第３図は第２実施例の縦断面図、第４図および第
５図は第３実施例の縦断面図、第６図は第４実施例の縦
縦断面図、第７図は第６図のＸ−Ｘ断面矢視図である。１０．２３・・・・・・常閉固定端子片、１１．２４・
・・・・・常開固定端子片、１２．２８・・・・・・座
屈板、１２ｂ、２８ａ・・・・・・張出面、１３，３０
・・・・・・押ボタン、１３ｂ、３０ｂ・・・・・・作
動部、１５．２５・・・・・・ケース、１９．２０，２
６．２７・・・・・・溝。Fig. 1 is a vertical sectional view of a conventional example, Figs. 2 to 7 show embodiments of this invention, Fig. 2 is an exploded perspective view of the first embodiment, and Fig. 3 is a second embodiment. FIGS. 4 and 5 are longitudinal sectional views of the third embodiment, FIG. 6 is a longitudinal sectional view of the fourth embodiment, and FIG. 7 is a cross-sectional view taken along line XX in FIG. This is a perspective view. 10.23... Normally closed fixed terminal piece, 11.24.
...Normally open fixed terminal piece, 12.28...Buckling plate, 12b, 28a...Protruding surface, 13,30
...Push button, 13b, 30b... Actuation part, 15.25... Case, 19.20, 2
6.27...Groove.

Claims

[Scope of utility model registration request]

(1) A switch consisting of a plurality of terminal pieces, a contact mechanism that opens and closes between these terminal pieces, and a case that houses the contact mechanism, in which the terminal piece fits into a groove formed in the case. and the contact mechanism includes a restorable dome-shaped buckling plate disposed between a plurality of terminal pieces and short-circuiting these terminals by buckling, and means for buckling the buckling plate. A switch characterized by having:

(2) The switch according to claim 1, wherein the means for buckling the buckling plate is constituted by an operating member that moves in and out in a direction along the projecting surface of the buckling plate.