JPS59107431U

JPS59107431U - push switch

Info

Publication number: JPS59107431U
Application number: JP129583U
Authority: JP
Inventors: 川崎　健造
Original assignee: Alps Electric Co Ltd
Current assignee: Alps Alpine Co Ltd
Priority date: 1983-01-11
Filing date: 1983-01-11
Publication date: 1984-07-19

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]

図面は本考案の実施例を示し、第１図はブツシュスイッ
チの平面図、第２図はその断面図、第３図、第４図、第
５図はスイッチング作動を説明するための部分断面図、
第６図は分解斜視図である。３・・・駆動体、３ａ・・・第１の爪、３ｂ・・・第２
の爪、７．８・・・スイッチ片、９・・・ラチェット、
９ａ・・・突起、１０・・・カム体、１０ａ・・・凸部
、１０ｂ・・・凹部、１１・・・支軸。第３図第４図The drawings show an embodiment of the present invention; FIG. 1 is a plan view of a bushing switch, FIG. 2 is a cross-sectional view thereof, and FIGS. 3, 4, and 5 are partial cross-sections for explaining the switching operation. figure,
FIG. 6 is an exploded perspective view. 3...Driver, 3a...First claw, 3b...Second
claw, 7.8... switch piece, 9... ratchet,
9a...Protrusion, 10...Cam body, 10a...Protrusion, 10b...Recess, 11...Spindle. Figure 3 Figure 4

Claims

[Scope of utility model registration request]

The cam body has a plurality of convex portions and a plurality of concave portions formed alternately.
A pair of switch pieces provided on the sides of a ratchet having twice the number of protrusions as the protrusions, a pair of switch pieces that come into contact with and separate from the cam body by rotation of the cam body, and a pair of elastic drive bodies that are reciprocally movable. By providing a pawl and reciprocating the first driving body, the two pawls alternately perform feeding operation and detent of the ratchet, thereby intermittently rotating the cam body. Features a bush switch.