Patent ID: 6011227
Filing Date: 2000-01-04
Classification: H01H

Abstract:
A push button switch having an operating contact operated by key top, comprising:a switch substrate which includes the operating contact;a resilience member closely mounted on the top of said switch substrate;a holder member 40 which is closely mounted on the top of said switch substrate, having a through hole 41 projected through said resilient member, clamps 42 and axial support clamps 43 formed at a periphery of the through hole 41;a moving arm 80 having slide pins 83 and support axes 81 which are supported rotatably at said axial support clamps 43;a moving frame 60 which intersect at said moving arm 80, having support axes 61 and slide pins 62 which are supported slidably at grooves formed between said clamps 42 and said switch substrate;a support plate 20 having shoulders 25 rotatably support said support axes 61 and slide clamps 22 slidably support said slide pins 62;a key top holding said support plate 20 at the back.