JPS59173220U

JPS59173220U - Enclosed limit switch

Info

Publication number: JPS59173220U
Application number: JP6749683U
Authority: JP
Inventors: 和夫阿部
Original assignee: 株式会社山武
Priority date: 1983-05-04
Filing date: 1983-05-04
Publication date: 1984-11-19

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 drawings]

第１図は従来の封入形リミットスイッチのピンとハウジ
ングとの関係を示す斜視図、第２図は他の従来のリミッ
トスイッチを一部断面をもって示す側面図、第３図はこ
の考案における封入形リミットスイッチの正断面図、第
４図はハウジングの側断面図、第５図はスイッチ組立て
体の分解斜視図、第６図はスイッチ組立て体の外観斜視
図である。１・・・ハウジング、２・・・スイッチ、３・・・丸穴
、４・・・外部プランジャー、５・・・開口部、６・・
・スイッチ組立て体、９・・・取付は穴、１１・・・空
室、１２・・・端子部、１３・・・端子カバー、１５・
・・係合凸部、１７・・・係合凸部、１８・・・凸部、
２１・・・ブラケット１．２２・・・プランジャー、２
３・・・切欠き部、２４・・・係合片、２５・・・係合
凸部、２６・・・凹部。Fig. 1 is a perspective view showing the relationship between the pin and housing of a conventional enclosed limit switch, Fig. 2 is a side view showing a partial cross section of another conventional limit switch, and Fig. 3 is an enclosed limit switch according to this invention. FIG. 4 is a front sectional view of the switch, FIG. 4 is a side sectional view of the housing, FIG. 5 is an exploded perspective view of the switch assembly, and FIG. 6 is an external perspective view of the switch assembly. DESCRIPTION OF SYMBOLS 1... Housing, 2... Switch, 3... Round hole, 4... External plunger, 5... Opening, 6...
・Switch assembly, 9... Mounting hole, 11... Empty room, 12... Terminal part, 13... Terminal cover, 15.
... Engaging convex portion, 17... Engaging convex portion, 18... Convex portion,
21...Bracket 1.22...Plunger, 2
3... Notch portion, 24... Engaging piece, 25... Engaging convex portion, 26... Recessed portion.

Claims

[Scope of utility model registration request]

For mounting the switch 2, a retaining protrusion 15 that engages with the hole 9 is provided on the inner wall of a terminal cover 13 that covers the terminal portion 12 of the switch 2, and a bracket that covers the switch 2 from one end is provided on the terminal cover 13. 21 is removably engaged, and the bracket is provided with an engagement convex portion 25 that engages with the inner wall of the trigger housing 1 in a press-fit state.