JPS609131U

JPS609131U - pull switch

Info

Publication number: JPS609131U
Application number: JP10221283U
Authority: JP
Inventors: 西村　速雄
Original assignee: 松下電工株式会社
Priority date: 1983-06-29
Filing date: 1983-06-29
Publication date: 1985-01-22
Also published as: JPS645318Y2

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

[Brief explanation of the drawing]

第１図はこの考案の一実施例の一部破断乎面図、第２図
はそのＩＩ−ＩＴ線断面図、第３図は内部の分解斜視図
、第４図はカムの軸方向から見た正面図、第５図は縦断
面図、第６図はその縮小側面図、第７図および第８図は
それぞれ可動ばねを示す部分断面図、第９図は蛍光灯の
点灯回路図である。１・・・・・・ボディ、３・・・・・・心棒、５・・・
・・・カム、７゜訃・・・・・回転カム部、１２・・・
・・・ハンドル、１９・・・・・・引き輪、２１・・・
・・・ねじりコイルばね、２８．２９・・・・・・可動
ばね、３３〜３６・・・・・・可動接点、３７〜４０・
・・・・・固定接点。Fig. 1 is a partially cutaway view of an embodiment of this invention, Fig. 2 is a sectional view taken along the line II-IT, Fig. 3 is an exploded perspective view of the interior, and Fig. 4 is a view from the axial direction of the cam. 5 is a vertical sectional view, FIG. 6 is a reduced side view, FIGS. 7 and 8 are partial sectional views showing movable springs, and FIG. 9 is a lighting circuit diagram of a fluorescent lamp. . 1...Body, 3...Mandrel, 5...
...Cam, 7°...Rotating cam section, 12...
...Handle, 19...Pulling ring, 21...
...Torsion coil spring, 28.29...Movable spring, 33-36...Movable contact, 37-40.
...Fixed contact.

Claims

[Scope of utility model registration request]

(1) A body having a mandrel erected thereon, a cam that is rotatably passed through the mandrel and engages with the body and has first and second rotating cam parts in the axial direction, and a cam that rotates on the mandrel. a handle that is freely passed through and engages with the cam;
A pull ring attached to the arm of the handle, a torsion coil spring that is passed through the mandrel and presses the handle and cam toward the base of the mandrel and rotationally biases the handle in the return direction; a first movable spring disposed perpendicular to the axial direction and having a free end slidingly in contact with the first rotating cam part; and a free end disposed parallel to the first movable spring with the cam between them. a second movable spring whose portion side is in sliding contact with the second rotating cam portion;
A pull switch comprising fixed contacts arranged opposite to movable contacts of a movable spring.

(2) The first and second movable springs are arranged at right angles to the pull ring.
Pull switch described in section 1).