JPS58152735U

JPS58152735U - switch

Info

Publication number: JPS58152735U
Application number: JP5120382U
Authority: JP
Inventors: 諸石　満
Original assignee: 株式会社正興電機製作所
Priority date: 1982-04-07
Filing date: 1982-04-07
Publication date: 1983-10-13

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図及び第２図は従来の開閉器の構造を示す断面図で
あり、第１図は「切」の状態、第２図は「入」の状態を
それぞれ示す。第３図は第４図は本考案の実施例の断面
図であり、第３図は「切」の状態、第４図は「入」の状
態をそれぞれ示すものである。１・・・カム形つまみ、１ａ・・・カム面、１ｂ・・・
弾性片、１Ｃ・・・突起、１ｄ・・・「入」の表示部、
２・・・軸、３・・・開閉器基体、４・・・中間押子、
５・・・可動接触片、６・・・固定接触片、７・・・押
圧ばね。FIGS. 1 and 2 are cross-sectional views showing the structure of a conventional switch, with FIG. 1 showing the "off" state and FIG. 2 showing the "on" state, respectively. 3 and 4 are cross-sectional views of an embodiment of the present invention, with FIG. 3 showing the "off" state and FIG. 4 showing the "on" state, respectively. 1...Cam-shaped knob, 1a...Cam surface, 1b...
Elastic piece, 1C... protrusion, 1d... "on" display section,
2... Shaft, 3... Switch base, 4... Intermediate pusher,
5... Movable contact piece, 6... Fixed contact piece, 7... Pressing spring.

Claims

[Scope of utility model registration request]

In a switch configured to open a space between a fixed contact piece and a movable contact piece by an intermediate pusher that reciprocates in sliding contact with a cam surface of a cam-shaped knob, a free end with one end open is attached to the outer peripheral surface of the cam-shaped knob. The other end forms an elastic piece that is integrally connected to the cam-shaped knob, and this elastic piece is brought into contact with a required part of the switch base to stabilize the cam-shaped knob in a fixed position when the contact piece is closed. A switch characterized in that it is configured to.