JPS60164734U

JPS60164734U - switch

Info

Publication number: JPS60164734U
Application number: JP5227484U
Authority: JP
Inventors: 川崎　健造
Original assignee: Alps Electric Co Ltd
Current assignee: Alps Alpine Co Ltd
Priority date: 1984-04-10
Filing date: 1984-04-10
Publication date: 1985-11-01

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〜第３図は従来例を示し、第１図はスイッチの内
部構造を示す平面図、第２図は第１図のＡ−Ａ断側面図
、第３図は回転体を上方向から見た説明図、第４図およ
び第５図は本考案の実施例を示し、第４図は平面図、第
５図は元の状態に復帰した状態を示す平面図である。１・・・駆動軸、２・・・駆動体、３・・・作動子、５
・・・送り爪、６・・・ばね、７・・・回転体、８・・
・ラチェット部、９，１０・・・駆動カム、１２．　１
５．　１６・・・可　　　　−動接片、１３・・・固定
接片、１７・・・戻し爪。＼、−一〇ノネ　５　図 ■　　　　　　　１量０　　　　　８Figures 1 to 3 show conventional examples, Figure 1 is a plan view showing the internal structure of the switch, Figure 2 is a cross-sectional side view taken along line A-A in Figure 1, and Figure 3 shows the rotating body facing upward. 4 and 5 show an embodiment of the present invention, FIG. 4 is a plan view, and FIG. 5 is a plan view showing the state returned to the original state. 1... Drive shaft, 2... Drive body, 3... Operator, 5
... Feed claw, 6... Spring, 7... Rotating body, 8...
- Ratchet part, 9, 10... Drive cam, 12. 1
5. 16...Movable - movable contact piece, 13...Fixed contact piece, 17...Return claw. \, -10 none 5 Figure ■ 1 amount 0 8

Claims

[Scope of utility model registration request]

A drive body is pressed by a drive shaft, an actuator is rotated by a predetermined amount by the drive body, a spring acts to always return the actuator in one direction, and a ratchet portion is driven by a feed pawl of the actuator. In the switch, the switch is equipped with a rotating body that rotates, and two movable contact pieces that are selectively turned on by a first driving cam and a second driving cam provided on the rotating body. A switch characterized by being provided with a return pawl for preventing malfunction, which reverses the ratchet part in conjunction with the return of the actuator when the rotating body stops at a rotation amount below a predetermined amount.