JPS60156630U

JPS60156630U - trigger switch

Info

Publication number: JPS60156630U
Application number: JP4536684U
Authority: JP
Inventors: 勤犬山
Original assignee: オムロン株式会社
Priority date: 1984-03-28
Filing date: 1984-03-28
Publication date: 1985-10-18

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図は従来のトリガスイッチの断面図、第２図以下は
本考案に係るトリガスイッチの一実施例を示し、第２図
は分解斜視図、第３図は可動片の断面図、第４図、第５
図、第６図、第７図は動作説明用断面図である。　　　
　　　　□１・・・共通端子、１ａ・・・支持突片、２
・・・常開端子、２ａ・・４点部、５・・・可動片、６
・・・保合片、７ａ、７ｂ・・・摺動面、８・・・可動
接点、１０・・ニトリ　　　、ガ１．１３・・・摺動子
、１４・・・操作ばね。Fig. 1 is a sectional view of a conventional trigger switch, Fig. 2 and the following show an embodiment of the trigger switch according to the present invention, Fig. 2 is an exploded perspective view, Fig. 3 is a sectional view of a movable piece, and Fig. 4 is a sectional view of a movable piece. Figure, 5th
6 and 7 are cross-sectional views for explaining the operation.
□1... Common terminal, 1a... Support protrusion, 2
... Normally open terminal, 2a... 4-point part, 5... Movable piece, 6
... Retaining piece, 7a, 7b... Sliding surface, 8... Movable contact, 10... Nitori, Ga 1.13... Slider, 14... Operation spring.

Claims

[Scope of utility model registration request]

A trigger that can be moved back and forth, a movable piece that is swingably attached to the support protrusion approximately at the center, and a movable piece that slides based on the reciprocating movement of the trigger while elastically pressing the movable piece. at least a slider that causes the movable piece to reversely swing when the movable piece passes over the support protrusion; and a normally open terminal that has a contact portion that the movable piece comes into contact with when the movable piece is reversely swung in one direction. In the trigger switch equipped with a set of terminal groups, 1, an engaging piece is formed substantially in the center of the movable piece and is slidable on the support protrusion in the sliding direction of the slider; A trigger switch characterized in that the sliding surface of the trigger switch has a ■ shape that slopes upward from approximately the center in the sliding direction.