JPS585231U

JPS585231U - safety lock switch

Info

Publication number: JPS585231U
Application number: JP9886781U
Authority: JP
Inventors: 森田　三郎
Original assignee: オムロン株式会社
Priority date: 1981-07-01
Filing date: 1981-07-01
Publication date: 1983-01-13

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 drawings]

図面はこの考案の一実施例を示し、第１図はセーフティ
ロックスイッチの斜視図。第２図はその　　・ロック部
分を示す展開斜視図。第３図はセーフティロックスイッ
チの要部横断平面図である。１・・・ハウジング本体、２・・・トリガ、３・・・リ
セットボタン、４・・・案内面、８・・・切欠凹部、９
・・・係止面、１０・・・リセット軸、１１・・・バネ
、１２・・・押子、１３・・・ストッパ片。The drawings show an embodiment of this invention, and FIG. 1 is a perspective view of a safety lock switch. Figure 2 is an exploded perspective view showing the lock part. FIG. 3 is a cross-sectional plan view of the main parts of the safety lock switch. DESCRIPTION OF SYMBOLS 1... Housing body, 2... Trigger, 3... Reset button, 4... Guide surface, 8... Notch recess, 9
... Locking surface, 10 ... Reset shaft, 11 ... Spring, 12 ... Pusher, 13 ... Stopper piece.

Claims

[Claims for Utility Model Registration] There is a trigger-type switch that is opened and closed by pressing down on a trigger attached to the housing body, which is pivotally supported on the housing body at right angles to the direction in which the trigger is pressed, and is slidable. A pusher is fixed to the outer end of the reset shaft which is made possible and biased toward the outer end side in the axial direction, and a stopper piece is fixed to the inner end thereof, the stopper piece being bent so that its tip is opposed to the advancing and retracting direction of the trigger. ``A guide surface is formed in the housing body to slide and guide the base end of the stopper piece, and when the reset button is pressed, the guide surface corresponds to the tip of the stopper piece and supports the tip by intervening. The safety lock switch has a notched recess formed in the trigger, and a locking surface that corresponds to the tip of the stopper piece and is locked at the tip when the reset button is normally energized.