Push button switch, has shuttle sliding interior to cylindrical body and connected to piston push button, such that shuttle is provoked to rupture circuit upon subjected to force greater than that of spring

摘要

The switch has a cylindrical body closed at an extremity by a base that receives a detachable support of a light source. The body has a piston push button guided longitudinally and maintained in position by compression of a spring. A shuttle (3) sliding interior to the body, is connected to the button, such that the shuttle is provoked to rupture a circuit upon subjected to force greater than that of the spring.