JPS61188228U

JPS61188228U -

Info

Publication number: JPS61188228U
Application number: JP7183285U
Authority: JP
Priority date: 1985-05-15
Filing date: 1985-05-15
Publication date: 1986-11-22

Description

[Brief explanation of the drawing]

第１図は従来の押しボタンスイツチの分解斜視
図、第２図は第１図のハウジングの一部破断斜視
図、第３図はハウジング内の樹脂モールドされる
各端子を説明するために用いた図、第４図は第１
図のプツシング部材のハート部回りの溝を説明す
るために用いた平面図、第５図は第４図の溝の深
さを説明するために用いた図、第６図は本考案に
よる押しボタンスイツチの一実施例を示す分解斜
視図、第７図は本考案に係る板ばねにピンがセツ
トされた後の背面図、第８図は第７図のＡ―Ａ断
面図、第９図は本考案に係るハウジングの一部破
断斜視図である。１，１０……ハウジング、２，２０……ピン、
３，３０……板ばね、４……戻しばね、５……プ
ツシング部材、６ａ，６ｂ……可動接触片、７…
…カバー。 Figure 1 is an exploded perspective view of a conventional push button switch, Figure 2 is a partially cutaway perspective view of the housing shown in Figure 1, and Figure 3 is used to explain the resin-molded terminals in the housing. Figure 4 is the first
FIG. 5 is a plan view used to explain the groove around the heart of the pushing member shown in FIG. 5, FIG. 5 is a plan view used to explain the depth of the groove shown in FIG. An exploded perspective view showing one embodiment of the switch, FIG. 7 is a rear view after the pin is set in the leaf spring according to the present invention, FIG. 8 is a sectional view taken along line AA in FIG. 7, and FIG. 1 is a partially cutaway perspective view of a housing according to the present invention; FIG. 1, 10... Housing, 2, 20... Pin,
3, 30...Plate spring, 4...Return spring, 5...Pushing member, 6a, 6b...Movable contact piece, 7...
…cover.

Claims

[Claims for Utility Model Registration] (1) A housing having a fixed contact, a U-shaped pin, a hole into which one end of the pin is rotatably loosely inserted, and elastically clamping the pin. It has a leaf spring disposed in the housing and a movable contact, and each time the leaf spring is pressed, two
a pushing member having a groove around which the other end of the pin revolves so as to assume two height positions; a return spring disposed between the housing and the pushing member;
a locking means for preventing said pushing member from being removed from said housing. (2) The push button switch according to claim 1, wherein the leaf spring is bent with a suitable radius of curvature and has a hairpin-shaped cross section. (3) The leaf spring applies an elastic force to the U-shaped pin so that the other end of the pin presses the bottom of the groove of the pushing member. Push button switch as described. (4) The push button switch according to claim (1), wherein the locking means is a cover that fits into the housing. (5) The push button switch according to claim (1), wherein the leaf spring is fixed between the housing and the locking means.