JPS63106046U

JPS63106046U -

Info

Publication number: JPS63106046U
Application number: JP20219586U
Authority: JP
Priority date: 1986-12-27
Filing date: 1986-12-27
Publication date: 1988-07-08
Also published as: JPH0138847Y2

Description

[Brief explanation of drawings]

第１図は本考案に係る電磁スイツチの縦断面図
、第２図は第１図の―線矢視断面図、第３図
は固定接点部材とシールリングおよび座金との関
係を示す分解斜視図である。１′……電磁スイツチ本体、３……第１の固定
接点部材、３′……固定接点部（他端部）、３ａ
……第１の接続端子（一端部）、３ｂ……第１の
先端部、３ｃ……第１の基端部、４……第２の固
定接点部材、４′……固定接点部（他端部）、４
ａ……第２の接続端子（一端部）、４ｂ……第２
の先端部、４ｃ……第２の基端部、１０……可動
接点部材、１５……カバー（蓋体）、１７，１８
……角孔、１７ａ，１８ａ……挿通部、１７ｂ，
１８ｂ……拡開段部、２０，２１……座金、２２
，２３……シールリング、Ｓ……接点部。 Fig. 1 is a longitudinal sectional view of the electromagnetic switch according to the present invention, Fig. 2 is a sectional view taken along the line - - in Fig. 1, and Fig. 3 is an exploded perspective view showing the relationship between the fixed contact member, the seal ring, and the washer. It is. 1'... Electromagnetic switch body, 3... First fixed contact member, 3'... Fixed contact part (other end), 3a
...First connection terminal (one end), 3b...First tip, 3c...First base end, 4...Second fixed contact member, 4'...Fixed contact (other) end), 4
a...Second connection terminal (one end), 4b...Second
Tip part, 4c... Second base end part, 10... Movable contact member, 15... Cover (lid body), 17, 18
... Square hole, 17a, 18a ... Insertion part, 17b,
18b... Expansion step portion, 20, 21... Washer, 22
, 23...Seal ring, S...Contact part.

Claims

[Scope of utility model registration request]

The contact portion of the electromagnetic switch body is formed in the lid of the electromagnetic switch body, and the fixed contact member of the contact portion constituted by a movable contact member and a fixed contact member is formed in a plate shape, and the fixed contact member of the fixed contact member is formed in a plate shape. One end extends outside the lid, the other end of the fixed contact member can be inserted into a square hole formed in the lid, and the square hole is inserted into the other end of the fixed contact member. An insertion portion that is inserted through so that the tip of the end portion faces the movable contact member, and an expansion portion that can lock the base end of the other end of the fixed contact member that is formed wider than the tip portion. The openings are formed respectively, and further,
A seal ring is interposed between the expansion step of the square hole and the base end of the other end of the fixed contact member, and a washer that can be attached to press the seal ring toward the tip end is provided. A waterproof structure for the contact part of an electromagnetic switch, characterized by the fact that the contact part of the electromagnetic switch is interposed.