FOOT SWITCH WITH A ONE TOUCH TYPE ON/OFF OPERATION FUNCTION, CAPABLE OF PREVENTING MALFUNCTION

摘要

PURPOSE: A foot switch with a one touch type on/off operation function is provided to form entrance inclination surfaces which are symmetrical each other in a sliding protrusion, thereby certainly inserting the sliding protrusion to a slit of a guide member.;CONSTITUTION: A base plate(16) of metal is fixed at a square space bottom. A cuboidal switch box(20) is fixed to the base plate. A stepped part(22a) is arranged in both sides of a front end of the switch box. A combining protrusion(20a) is formed in the center of the front end of the switch box. A pedal is rotatably combined with an upper surface of a case around a hinge unit. A slit(42) and the combining protrusion are extended in a longitudinal direction of an inner surface of a cylindrical unit(41).;COPYRIGHT KIPO 2010