JPS6015724U

JPS6015724U - push button switch

Info

Publication number: JPS6015724U
Application number: JP10746883U
Authority: JP
Inventors: 永沼　健
Original assignee: 東光株式会社
Priority date: 1983-07-11
Filing date: 1983-07-11
Publication date: 1985-02-02

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図は従来例を示す正面断面図、第２図は本考案によ
る押釦スイッチの部分正面断面図、第３図は同スイッチ
の部分平面図、第４図は接触子の底面図、第５図及び第
６図は動作状態を示す部分正面断面図、第７図はストロ
ークと荷重の関係を示す図、第８図〜第１０図は他の実
施例を示すもので、第８図は部分正面断面図、第９図は
接触子の底面図、第１０図は部分平面図である。８．８′・・・・・・接触子、２０・・・・・・操作部
、３０・・・・・・薄肉部、４０・・・・・・突出部、
２３．　２４．　４１・・・・・・絶縁体、２２．　２
５．　２７．　４２．　４３・・・・・・接点部１．６
１，６２．６５〜６８．７１〜７４・・・・・・固定接
片。Fig. 1 is a front sectional view showing a conventional example, Fig. 2 is a partial front sectional view of the push button switch according to the present invention, Fig. 3 is a partial plan view of the switch, Fig. 4 is a bottom view of the contact, and Fig. 5 6 and 6 are partial front cross-sectional views showing operating conditions, FIG. 7 is a diagram showing the relationship between stroke and load, and FIGS. 8 to 10 show other embodiments, and FIG. 8 is a partial front sectional view. 9 is a front sectional view, FIG. 9 is a bottom view of the contact, and FIG. 10 is a partial plan view. 8.8'...Contactor, 20...Operation part, 30...Thin wall part, 40...Protrusion part,
23. 24. 41...Insulator, 22. 2
5. 27. 42. 43...Contact part 1.6
1,62.65~68.71~74...Fixed contact piece.

Claims

[Scope of utility model registration request]

(1) A contact that includes a substantially cylindrical operating section that can be pushed down and a protruding section that is supported by the operating section via a thin wall part and protrudes below the center of the operating section is integrally molded with an elastic material, and the protruding section is made of an elastic material. A first contact part and a second contact part made of mutually insulated conductive materials are provided on the lower surface of the part and the operating part, respectively, and the first contact part and the second contact part are provided on an insulating substrate. When the operating section is pressed down, the first contact section contacts the fixed contact section facing the contact section, and then, after a time difference, the second contact section contacts the contact section. A push-button switch, characterized in that the push-button switch comes into contact with a fixed contact piece facing the button.

(2) The push-button switch according to claim 1, wherein a plurality of second contact portions are provided separately and insulated from each other.