European Standard Switch and Socket Installation Structure

Abstract

The present invention concerns a European standard switch and socket mounting structure comprising a claw locking member (1), a claw locking pad (2), a mounting screw (3), and an anti-reverse locking spring (4). The locking spring (4) is disposed in the locking groove of the screw body (3) as a reverse movement limiter. When the unit is to be removed, loosening the screw (3) activates the locking spring (4) as an axial restraint, forcing the locking pad (2) to retract the claw locking member (1) so that it closes and is easily removed from the base wall box. The present invention provides a reliable structure that has low production cost, is easy to automate, has a convenient forced return mechanism, and is highly compatible with both square and round wall boxes for modular use.