JPS639728U - - Google Patents

Description

[Brief explanation of the drawing]

Figures 1 to 5 show an embodiment of the present invention, in which Figure 1 is a longitudinal sectional front view, Figure 2 is a longitudinal sectional side view taken along the line - in Figure 4, and Figure 3 is a locking mechanism part. , and FIGS. 4 and 5 are longitudinal sectional front views shown in different states from FIG. 1, and FIGS. 6 and 7 are schematic longitudinal sectional views showing other embodiments of the present invention. FIG. In the figure, 2 is a case, 3 and 4 are first and second operators, 5 is a compression coil spring (biasing means), 8 and 9 are lock members, 11 is a cam protrusion, 12 is an L-shaped protrusion,
14 is an operating member, 16 and 17 are contact pieces, and 18 is a switch.

Claims (1)

[Scope of utility model registration request] first and second operators that are provided so as to be operable by pressing and are each biased in a direction opposite to the pressing direction by a biasing means; and the operators that are provided corresponding to each of these operators are pushed in from their original positions. a locking member capable of locking the operating element in the pushed-in state and releasing the lock when the operating element is further pushed in from the locked position; and a locking member that is displaced in response to the pushing of each of the operating elements. The displacement presses the lock member that holds the non-operating side operator in the locked position, forcibly releasing the lock, and when the operator is pushed beyond the locked position, 1. An operating device for a switch comprising: an operating member that comes into contact with a stopper and stops, locks a locking member corresponding to the operating member, and disables the unlocking operation thereof.