JPH01160638U

JPH01160638U -

Info

Publication number: JPH01160638U
Application number: JP5784688U
Authority: JP
Priority date: 1988-04-27
Filing date: 1988-04-27
Publication date: 1989-11-08

Description

[Brief explanation of the drawing]

第１図は、本考案の実施例に係るプツシユロツ
ドスイツチの構造を示す斜視図、第２図は、同第
１図Ａ―Ａ線断面図、第３図は、同第１図Ｂ―Ｂ
線断面図、第４図は、従来のパーキングブレーキ
用プツシユロツドスイツチの構成を示す正面図、
第５図ａ，ｂは、同スイツチの実際の使用状態（
ＯＮ状態とＯＦＦ状態）を示す説明図である。２０……スイツチホルダー部、２５……スイツ
チホルダー上片、２６……スイツチホルダー下片
、２７……上片側プツシユロツド嵌挿孔、２８…
…下片側プツシユロツド嵌挿孔、３０……プツシ
ユロツド、３０Ａ……ベース部、３０Ｂ……スプ
リング巻装部、３１……被押圧片、３２……スプ
リング、３４……スリツト部、４０……接続ター
ミナル、４１……端子片。 FIG. 1 is a perspective view showing the structure of a push rod switch according to an embodiment of the present invention, FIG. 2 is a sectional view taken along line A--A in FIG. -B
4 is a front view showing the configuration of a conventional parking brake push rod switch;
Figures 5a and 5b show the switch in actual use (
FIG. 3 is an explanatory diagram showing an ON state and an OFF state. 20... Switch holder part, 25... Switch holder upper piece, 26... Switch holder lower piece, 27... Upper side push rod insertion hole, 28...
... Lower side push rod insertion hole, 30 ... Push rod, 30A ... Base part, 30B ... Spring winding part, 31 ... Pressed piece, 32 ... Spring, 34 ... Slit part, 40 ... Connection terminal , 41...Terminal piece.

Claims

[Scope of utility model registration request]

a holder portion having push rod insertion holes at both ends; a non-conductive push rod slidably inserted and held between the push rod insertion holes of the holder portion; A slit portion for engaging the connection terminal formed near the push rod insertion hole;
A conductive connection terminal that is removably engaged with the slit portion, and an elastic biasing member that constantly presses and biases the push rod so that the connection terminal is pressed against the holder portion near the connection terminal. The inner end of the holder portion on the connection terminal engagement side is formed of a conductive material, thereby forming the other side contact terminal corresponding to the one side contact terminal, and the connection terminal being pushed into the push rod. 1. A push rod switch characterized in that the push rod has a stopper for preventing the push rod from coming off, and the push rod is brought into contact with and separated from the push rod in accordance with the pressing movement of the push rod by an external operation.