JPH0443827U

JPH0443827U -

Info

Publication number: JPH0443827U
Application number: JP8665390U
Authority: JP
Priority date: 1990-08-17
Filing date: 1990-08-17
Publication date: 1992-04-14

Description

[Brief explanation of drawings]

第１図ないし第４図は本考案の実施例を示し、
第１図は要部の分解状態を示す斜視図、第２図は
要部の組立状態を示す斜視図、第３図は要部の縦
断側面図、第４図は別実施例の要部を示す分解斜
視図である。第５図はマイクロスイツチの全体縦
断側面図、第６図は従来例の要部を示す分解斜視
図、第７図はその組立状態を示す斜視図、第８図
ａ，ｂは従来例での可動片の一部を示ず正面図で
あり、ａは常態、ｂはスイツチ操作状態を示して
いる。２……固定端子、５……押しボタン、６……可
動片、７……可動バネ、７ｃ……突部、８，９…
…固定接点、１１……開口、１１ａ……開口端縁
、１５……リブ。 1 to 4 show embodiments of the present invention,
Fig. 1 is a perspective view showing the main parts in an exploded state, Fig. 2 is a perspective view showing the main parts in an assembled state, Fig. 3 is a vertical side view of the main parts, and Fig. 4 shows the main parts of another embodiment. FIG. Fig. 5 is an overall longitudinal sectional side view of the micro switch, Fig. 6 is an exploded perspective view showing the main parts of the conventional example, Fig. 7 is a perspective view showing its assembled state, and Figs. 8 a and b are the conventional example. It is a front view which does not show a part of the movable piece, and a shows a normal state and b shows a switch operation state. 2...Fixed terminal, 5...Push button, 6...Movable piece, 7...Movable spring, 7c...Protrusion, 8, 9...
...fixed contact, 11...opening, 11a...opening edge, 15...rib.

Claims

[Claims for Utility Model Registration] A movable piece 6 made of a metal plate whose one end is swingably locked and supported by the fixed terminal 2 and whose free end is provided with a movable contact 13; Fixed contacts 8 and 9 are arranged opposite to each other and contact/separate from the movable contact 13 as the movable piece 6 swings forward and backward; One end edge 11 of the opening 11 formed in 6
A movable spring 7 made of a plate spring that is elastically engaged with a and urges the movable piece 6 to swing to one side, and a movable spring 7 made of a plate spring to swing the movable piece 6 to the other side against the swing biasing force. In a micro switch equipped with a push button 5 that switches contacts by being pushed and oscillated, one end edge 11 of an opening 11 formed in the movable piece 6
A rib 15 is formed over the entire width of the movable spring 7, and a protrusion 7 is provided at the middle of the engagement end of the movable spring 7 in the width direction.
A micro switch configured to engage the edge 11a with the edge 11a.