JPH0198435U

JPH0198435U -

Info

Publication number: JPH0198435U
Application number: JP19542187U
Authority: JP
Priority date: 1987-12-23
Filing date: 1987-12-23
Publication date: 1989-06-30

Description

[Brief explanation of the drawing]

第１図は本考案一実施例の縦断面図、第２図は
同上の横断面図、第３図は同上の分解斜視図、第
４図は同上のカムの拡大斜視図、第５図はスイツ
チ全体を示す正面図、第６図は従来例の分解斜視
図、第７図は同上のカムの斜視図であつて、２は
釦軸、３はカム、２１はピン、２２はばね、２３
はガイドピン、３０は凹所、３１はテーパ溝、３
２は係合溝、３６は傾斜面を示す。 Fig. 1 is a longitudinal sectional view of an embodiment of the present invention, Fig. 2 is a transverse sectional view of the same, Fig. 3 is an exploded perspective view of the same, Fig. 4 is an enlarged perspective view of the cam of the above, and Fig. 5 is an enlarged perspective view of the cam of the above. 6 is an exploded perspective view of the conventional example, and FIG. 7 is a perspective view of the same cam as above, where 2 is a button shaft, 3 is a cam, 21 is a pin, 22 is a spring, and 23 is a front view showing the entire switch.
3 is a guide pin, 30 is a recess, 31 is a tapered groove, 3
Reference numeral 2 indicates an engagement groove, and reference numeral 36 indicates an inclined surface.

Claims

[Scope of utility model registration request]

A button shaft that is slidable in the axial direction and rotatable around the axis and is biased by a spring in the axial direction, and a button shaft that is provided on the button shaft and is loaded with a spring in a direction that intersects with the axial direction of the button shaft. It consists of a pin that protrudes under force, a guide pin that protrudes from the outer circumferential surface of the button shaft, and a cam that has an engaging portion on its inner surface that engages with the pin and the guide pin. It is formed as a lock engagement groove located at one end in the direction, and one end in the circumferential direction of the lock engagement groove is an inclined surface reaching the inner circumferential surface of the cam. In a switch with a lock, which is formed as a triangular recess with an inclined edge that is inclined in the direction, an axial direction that engages with the pin is located at a position adjacent to the lock engagement groove on the inner surface of the cam in the axial direction of the button shaft. A switch with a lock, characterized by having a tapered groove.