JPS6384827U - - Google Patents

Description

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

第１図はこの考案の小型スイツチの一実施例の
構成を示す断面図、第２図は第１図における可動
片の溝の部分を取り出して示す図、第３図ａは第
１図におけるバネ片の正面図、第３図ｂは第３図
ａの側面図、第４図は従来のスイツチの機能を説
明するための図である。 １１……外筒、１１ｂ……切り残し端子、１２
……絶縁筒、１３……固定端子、１３ａ……導出
端子、１４……可動片、１４ａ……つば、１５ａ
〜１５ｄ……バネ片、１５ｅ……切欠環部、１６
……コイルスプリング。 Fig. 1 is a sectional view showing the configuration of an embodiment of the small switch of this invention, Fig. 2 is a view showing the groove portion of the movable piece in Fig. 1, and Fig. 3a is the spring shown in Fig. 1. 3b is a side view of FIG. 3a, and FIG. 4 is a diagram for explaining the functions of the conventional switch. 11... Outer tube, 11b... Uncut terminal, 12
...Insulating tube, 13...Fixed terminal, 13a...Leading terminal, 14...Movable piece, 14a...Brim, 15a
~15d...Spring piece, 15e...Notch ring portion, 16
……coil spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 導電性材で形成された外筒と、この外筒の一端
に固定され外筒の内周面と内周面が面一の絶縁筒
と、この絶縁筒の外部に導出端子が導出され、か
つこの絶縁筒の内部に固定された固定端子と、上
記外筒の他端にその軸心方向に移動可能に挿入さ
れ外周面に移動量を規制するつばを有し、かつ絶
縁性材で形成された可動片と、上記固定端子と対
向する側の可動片の端部に一端が固定され、かつ
上記外筒および絶縁筒の内周面に摺接する複数の
バネ片と、このバネ片と上記固定端子間に介在さ
れこの両者を電気的に導通するとともに常時は上
記バネ片上記外筒の内周面に摺接させ、かつ可動
片のプツシユ時に圧縮されるコイルスプリングと
よりなる小型スイツチ。 An outer cylinder made of a conductive material, an insulating cylinder fixed to one end of the outer cylinder and having an inner circumferential surface flush with the inner circumferential surface of the outer cylinder, and a lead-out terminal led out to the outside of the insulating cylinder, and The insulating tube has a fixed terminal fixed inside the insulating tube, and is inserted into the other end of the outer tube so as to be movable in the axial direction thereof, and has a collar on the outer circumferential surface for regulating the amount of movement, and is made of an insulating material. a plurality of spring pieces having one end fixed to the end of the movable piece facing the fixed terminal and slidingly contacting the inner peripheral surfaces of the outer cylinder and the insulating cylinder; the spring pieces and the fixed terminal; A small switch comprising a coil spring interposed between terminals to electrically conduct the two, the spring piece normally in sliding contact with the inner circumferential surface of the outer cylinder, and compressed when the movable piece is pushed.