JPS5991630U - push button switch - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案による押釦スイｊンチの一実施例を示す
正面図、第２図は同平面図、第３図は分解斜視図、第４
図は第２図のＡ−Ａ’線に沿って断面にした正面断面図
、第５図はプランジャの正面断面図、第６図は押釦スイ
ッチ要部の平面図、第７図は第２図のＡ−Ａ’線に沿っ
て断面にして示す動作説明図、第８図はトーションスプ
リングの他の実施例を示すスイッチの部分平面図、第９
図イ及び町まそれぞれ導電部材の他の実施例を示す斜視
図である。 １０・・・・・・筐体、２０・・・・・・端子、３０．
８０゜９０・・・・・・導電部材、４０・・・・・・プ
ランジャ、４２・・・・・・孔、４６・・・・・・切欠
部、５０．７０・・・・・・トーションスプリング。Fig. 1 is a front view showing an embodiment of the push button switch according to the present invention, Fig. 2 is a plan view of the same, Fig. 3 is an exploded perspective view, and Fig. 4 is a front view showing an embodiment of the push button switch according to the present invention.
The figure is a front cross-sectional view taken along the line A-A' in Figure 2, Figure 5 is a front cross-sectional view of the plunger, Figure 6 is a plan view of the main part of the push button switch, and Figure 7 is the figure 2. FIG. 8 is a partial plan view of a switch showing another embodiment of the torsion spring; FIG.
FIGS. 1 and 2 are perspective views showing other embodiments of the conductive member. 10... Housing, 20... Terminal, 30.
80゜90... Conductive member, 40... Plunger, 42... Hole, 46... Notch, 50.70... Torsion spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数の端子を植設した筐体の内部に直立状態に固定され
た導電部材と、下面に該導電部材を挿入可能な孔を有し
筐体内を上下動可能で両側面に該孔まで貫通した切欠部
が形成されたプランジャと、湾曲した導電性の線材から
なりそれぞれ異なる端子に当接しかつプランジャの切欠
部に係合して孔の内部に一部分を突出させた一対のトー
ションスプリングとを備え、プランジャが押し下げられ
たとき、導電部材が孔の内部で一対のｉ−ジョンスプリ
ングに接触するように構成したことを特徴とする押釦ス
イッチ。A conductive member is fixed upright inside a casing in which a plurality of terminals are implanted, and a hole into which the conductive member can be inserted is provided on the bottom surface. A plunger having a notch formed therein, and a pair of torsion springs each made of a curved conductive wire and abutting on different terminals and engaging with the notch of the plunger so as to partially protrude inside the hole, A push button switch characterized in that when the plunger is pressed down, the conductive member contacts the pair of i-john springs inside the hole.