JPS603621U

JPS603621U - Push button switch contact structure

Info

Publication number: JPS603621U
Application number: JP9425283U
Authority: JP
Inventors: 正男榎本
Original assignee: 市光工業株式会社
Priority date: 1983-06-21
Filing date: 1983-06-21
Publication date: 1985-01-11

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図は本考案を適用した押釦スイッチの接点を開いた
状態を示す断面図、第２図は同じく接点を閉じた状態を
示す断面図、第３図は分解斜視図である。第４図、第５
図は本考案の他の実施例を示す要部の斜視図および断面
図、第６図、第７図は他の実施例を示す要部の斜視図お
よび断面図である。１・・・ケース、２・・・ロックピン、３・・・スプー
リング、４・・・スライダー、４ａ・・・ハート形カム
溝、４ｂ・・・突起、４Ｃ・・・摺動溝、５・・・ベー
ス、５ａ・・・立上り部、６．７・・・固定接片、８・
・・板スプリング、９．　９ｂ。９Ｃ・・・■字形可動接片、１０・・・ホルダー、１１
・・・固定部材、１２・・・スプリング、１３・・・圧
入ピン、１４・・・ノブ。FIG. 1 is a cross-sectional view of a push button switch to which the present invention is applied, showing the contact in an open state, FIG. 2 is a cross-sectional view showing the contact in a closed state, and FIG. 3 is an exploded perspective view. Figures 4 and 5
The figure is a perspective view and a sectional view of the main part showing another embodiment of the present invention, and FIGS. 6 and 7 are a perspective view and a sectional view of the main part showing other embodiments. DESCRIPTION OF SYMBOLS 1...Case, 2...Lock pin, 3...Spooling, 4...Slider, 4a...Heart-shaped cam groove, 4b...Protrusion, 4C...Sliding groove, 5 ...Base, 5a...Rising part, 6.7...Fixed contact piece, 8.
... Plate spring, 9. 9b. 9C...■-shaped movable contact piece, 10...Holder, 11
...Fixing member, 12...Spring, 13...Press-fit pin, 14...Knob.

Claims

[Scope of utility model registration request]

A push button switch in which a slider having a heart-shaped cam groove can be held in a pushed-in position and an extended position by a lock pin that rotates the cam groove in an annular manner, wherein a protrusion is integrally formed on the back surface of the slider. , on the other hand, a mounting part that is one fixed contact piece and the other fixed contact piece are arranged on the base, and the base of the ■-shaped tilting movable contact piece is supported on the mounting part,
A rising portion having a groove is provided at the other end of the base on the side where the fixed contact piece is disposed, and the groove is configured such that the tip thereof is curved downward and can press one side of the ■-shaped movable contact piece. The leg of the spring is inserted, and its outer side is pressed and fixed by a holder formed at the rear end of the case, and as the slider slides, the protrusion engages and disengages from one side of the ■-shaped movable contact piece, and the other side A contact structure for a push button switch, characterized in that a side of the contact piece is brought into contact with and separated from the fixed contact piece.