JPS5885726U

JPS5885726U - pushbutton switch

Info

Publication number: JPS5885726U
Application number: JP18077581U
Authority: JP
Inventors: 種雄村田
Original assignee: アルプス電気株式会社
Priority date: 1981-12-04
Filing date: 1981-12-04
Publication date: 1983-06-10

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 the drawing]

第１図は本考案に係る押ぼたんスイッチの斜視図、第２
図は本考案に係る押ぼたんスイッチの分解斜視図、第３
図はスイッチ素子の分解斜視図、第４図ａ乃至Ｃ゛は本
考案に係る押ぼたんスイッチ・の動作を説明するための
断面図である。１・・・・・・上ケース、２・・・・・・ステム、３・
・・・・・キートップ、４・・・・・・復帰ばね、５・
・・・・・押圧板ばね、６・・・・・・スイッチ素子、
７・・・・・・押え板、８・・・・・・板ばね、９・・
・・・・ばね部材、１０・・・・・・下ケース。第２図（ｃ）Fig. 1 is a perspective view of the pushbutton switch according to the present invention;
The figure is an exploded perspective view of the pushbutton switch according to the present invention.
The figure is an exploded perspective view of the switch element, and FIGS. 4A to 4C are sectional views for explaining the operation of the pushbutton switch according to the present invention. 1...Upper case, 2...Stem, 3.
...Key top, 4...Return spring, 5.
...Press plate spring, 6...Switch element,
7... Pressing plate, 8... Leaf spring, 9...
...Spring member, 10...Lower case. Figure 2(c)

Claims

[Scope of utility model registration request]

In the pushbutton switch, the first stage switch element is operated by a first stroke movement of the operating member, and the second stage switch element is operated by a second stroke movement longer than the first stroke. A bowl-shaped spring member is provided at the bottom of the case in which the switch elements are arranged facing each other, and generates a biasing force in a direction to prevent the second stroke movement of the operating member; a first leaf spring that is pressed by the operating member to actuate the operating body of the first-stage switch element; and a first plate spring that is disposed above the bowl-shaped spring member and has a tip that operates the second-stage switch element. The second leaf spring is disposed so as to come into contact with the body, and is pressed by the operating member by the second stroke movement of the operating member to operate the actuating body of the second stage switch element. Pushbutton switch.