JPH0440428U

JPH0440428U -

Info

Publication number: JPH0440428U
Application number: JP8254390U
Authority: JP
Priority date: 1990-08-02
Filing date: 1990-08-02
Publication date: 1992-04-06

Description

[Brief explanation of the drawing]

図面は本考案に係るスイツチ装置の一実施例を
示し、第１図はスイツチ非操作状態での縦断側面
図、第２図はスイツチ操作状態での一部切欠き側
面図、第３図はスイツチ非操作状態での縦断後面
図、第４図は要部の分解斜視図である。１……ケース、２……マイクロスイツチ、２ａ
……操作片、３……リレーコイル、７……可動片
、８……バネ、９……作動体、９ｄ……係合部、
９ｃ……傾斜カム面（操作部）、１１……係止部
。 The drawings show an embodiment of the switch device according to the present invention, in which Fig. 1 is a vertical sectional side view of the switch in the non-operating state, Fig. 2 is a partially cutaway side view of the switch in the operating state, and Fig. 3 is a side view of the switch in the non-operating state. FIG. 4 is a vertical cross-sectional rear view in a non-operating state, and an exploded perspective view of the main parts. 1...Case, 2...Micro switch, 2a
...Operation piece, 3...Relay coil, 7...Movable piece, 8...Spring, 9...Operating body, 9d...Engagement part,
9c... Inclined cam surface (operation part), 11... Locking part.

Claims

[Claims for Utility Model Registration] A micro switch 2, a relay coil 3 for operating the switch, which is attracted to the switch operating side by the relay coil 3, and is biased towards the non-operating side by the spring 8. A movable piece 7 and a movable piece 7 are housed in the case 1, and an actuating body 9 with a portion protruding outside the case 1 is supported through the case 1 in a protruding biased state so as to be movable and retractable. The engaging portion 9d formed in
The locking portion 11 of the movable piece 7 in the switch non-operating position engages with the locking portion 9d of the actuating body 9 in the retracted position, thereby causing the actuating body 9 to protrude. The operation is prevented, and the engagement by the locking portion 11 is released as the movable piece 7 is displaced toward the switch operation side due to the energization and excitation action of the relay coil 3.
The actuating body 9 is configured to be biased and protruded, and the protruding operation of the actuating body 9 abuts the operating piece 2a of the micro switch 2 from a direction intersecting the direction of displacement thereof, thereby pressing the operating piece 2a. This is a switch device in which the operating body 9 is equipped with an operating section 9c that performs the operation.