JPS609130U

JPS609130U - pull switch

Info

Publication number: JPS609130U
Application number: JP10221183U
Authority: JP
Inventors: 西村　速雄
Original assignee: 松下電工株式会社
Priority date: 1983-06-29
Filing date: 1983-06-29
Publication date: 1985-01-22
Also published as: JPS644192Y2

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図はこの考案の第１の実施例の一部破断乎面図、第
２図はその■−■線断面図、第３図は内部の分解斜視図
、第４図はカムの軸方向から見た正面図、第５図は縦断
面図、第６図はその縮小側面図、第７図および第８図は
それぞれ可動ばねを示す部分断面図、第９図は蛍光灯の
点灯回路図、第１０図は第２の実施例のカム、ハンドル
の分解斜視図、第１１図は第３の実施例のカム、ハンド
ルの平面図、第１２図はその部分側面図である。１・・・・・・ボディ、２，６．１０・・・・・・ラチ
ェット、３・・・・・・心！　５　、　５　’　＠＠＠
＠Ｉ＠カム、７，８・・・・・・カム部、１１・・・・
・・凹部、１１′・・・・・・凸部、１２・・・・・・
ハンドル、１６・・・・・・爪、１８・・・・・・凸部
、１８′・・・・・・凹部、２１・・・・・・ねじりコ
イルばね。第１図第３図Fig. 1 is a partially cutaway view of the first embodiment of this invention, Fig. 2 is a sectional view taken along the line ■-■, Fig. 3 is an exploded perspective view of the interior, and Fig. 4 is an axial direction of the cam. 5 is a vertical sectional view, FIG. 6 is a reduced side view, FIGS. 7 and 8 are partial sectional views showing movable springs, and FIG. 9 is a lighting circuit diagram of a fluorescent lamp. , FIG. 10 is an exploded perspective view of the cam and handle of the second embodiment, FIG. 11 is a plan view of the cam and handle of the third embodiment, and FIG. 12 is a partial side view thereof. 1...Body, 2,6.10...Ratchet, 3...Heart! 5, 5' @@@
@I@Cam, 7, 8...Cam part, 11...
...Concave portion, 11'...Convex portion, 12...
Handle, 16...Claw, 18...Convex portion, 18'...Concave portion, 21...Torsion coil spring. Figure 1 Figure 3

Claims

[Scope of utility model registration request]

A body having a mandrel erected thereon, a movable contact driving cam which is rotatably passed through the mandrel and meshes in one direction with the body at the base of the mandrel, and a movable contact driving cam which is rotatably passed through the mandrel and engages with the body at the base of the mandrel. a handle that unidirectionally engages with the body of the cam on a mating surface in a direction opposite to the engagement direction; A torsion coil spring that presses against the base side of the mandrel and the overlapping surface of the handle and the cam engage each other at a position where the handle and the cam mesh with each other, and the engagement force is weaker than the torsion force of the torsion coil spring. (a retaining portion formed therein that moves the cam to the engagement position of the body by rotating the cam in the return direction of the handle).