JPH0476229U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1A is a sectional view showing an embodiment of the key-operated switch according to the present invention, FIG. 1B is a plan view showing the cam plate and cam spring of FIG. 1A, and FIG. 2A is
A perspective view of the key-operated switch shown in FIG.
Figure B, Figure 2 C, Figure 2 D, Figure 2 E, Figure 2 F
The structure of the key-operated switch shown in Figure 1A is
Third perspective view for explaining the assembly process
Figure A is a perspective view of a conventional key-operated switch;
FIG. 3B is a plan view showing the cam plate and cam spring of FIG. 3A. 2...Switch body, 4...Switch button, 6...
...Key holder part, 7, 8...Cam plate, 10...Operation shaft, 12...Returning spring.

Claims (1)

[Scope of claim for utility model registration] Switch main body, a button part attached to the switch main body that can be pressed from the outside, a key holder part fixed to the button part and into which a predetermined operating key is inserted, pressing or pressing of the button part An engagement plate that moves upon release, engages with the switch body, and maintains the pressed or released state of the button, and is disengaged from the switch body in response to operation of the activation key. Engagement plate, Holder holder that is fixed to the button by fitting into the button and holds the engagement plate between it and the button, Return that is attached to the switch body and pushes back the button against external pressure. A key-operated switch characterized by having a spring for use.