JPS6021131U

JPS6021131U - push switch

Info

Publication number: JPS6021131U
Application number: JP11149783U
Authority: JP
Inventors: 真一井上
Original assignee: カシオ計算機株式会社
Priority date: 1983-07-20
Filing date: 1983-07-20
Publication date: 1985-02-14

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 the drawing]

第１図ないし第４図はこの考案の第１実施例を示し、第
１図はブツシュスイッチの断面図、第２図は第２操作釦
を操作した状態の断面図、第３図は第１操作釦を操作し
た状態の断面図、第４図は第１、第２の操作釦を同時に
操作した状態の断面図、第５図は第２実施例を示す断面
図、第６図は第３実施例を示す断面図である。１・・・ケース、１ａ・・・開口部、２・・・第１操作
釦、３・・・鍔部、４・・・貫通部、５・・・第２操作
釦、６・・・係止部、７・・・弾性シート、７ａ・・・
膨出部、９，３３・・・第１可動接点、１０．３２・・
・第２可動接点、１１．２１・・・第１固定接点、１２
．２２・・・第２固定接点。Figures 1 to 4 show a first embodiment of this invention, with Figure 1 being a cross-sectional view of the button switch, Figure 2 being a cross-sectional view of the second operation button being operated, and Figure 3 being a cross-sectional view of the button switch. 4 is a sectional view of the state in which the first operation button is operated, FIG. 4 is a sectional view of the state in which the first and second operation buttons are operated simultaneously, FIG. 5 is a sectional view showing the second embodiment, and FIG. FIG. 3 is a sectional view showing a third embodiment. DESCRIPTION OF SYMBOLS 1... Case, 1a... Opening part, 2... First operation button, 3... Flange part, 4... Penetration part, 5... Second operation button, 6... Section Stop portion, 7... Elastic sheet, 7a...
Bulging portion, 9, 33...first movable contact, 10.32...
・Second movable contact, 11.21...first fixed contact, 12
．． 22...Second fixed contact.

Claims

[Scope of utility model registration request]

a case having an opening; a first operation button disposed in the opening of the case so as to be freely retractable and having a flange that abuts an inner peripheral edge of the opening; and a through part formed to correspond to the opening; , a second operation button that is disposed in a penetrating portion of the first operation button so as to be freely retractable and has a locking portion that comes into contact with an inner step or a peripheral edge of the penetrating portion; and each of the first and second operation buttons. an elastic sheet provided with a bulge that can be held in a depressable manner and a first movable contact that corresponds to the first operation button and a second movable contact that corresponds to the second operation button on the inner surface of the bulge; Each of the first and second movable contacts is provided with a first and a second fixed contact that are arranged so as to be able to approach and separate from each other, and the second movable contact is provided by pressing the second operation button. The contact is brought into contact with the second fixed contact, and when the first operation button is pressed down, the first movable contact is brought into contact with the first fixed contact, and as the first operation button is pressed down, the second operation button is brought into contact with the first fixed contact. 2 near the fixed contact, and further press down the second operation button from this state to press the second operation button.
A bushing switch characterized in that a movable contact and a second fixed contact are in contact with each other.