SWITCH

摘要

This switch comprises: a base (10) that has a frame member (11) provided integrally with the outer perimeter of the top surface of the switch, a stationary common contact (12) provided at a corner section of the inner surface of the frame section (11), and a stationary contact (13) provided on the inner surface at a position opposite to the stationary common contact (12); a spring member (20) that has elastic arm sections (22, 23) extending from either end of a bellows-like spring section (21), wherein the free end of one of the elastic arm sections (23) is used as a slidable contact (25), the free end of the other elastic arm section (22) is used as a rotatable contact (24), and the rotatable contact (24) is positioned in contact with the stationary common contact (12) of the base (10); and an actuation lever (30) that has an actuation rib (31) in contact with the elastic arm section (23) of the spring member (20), and is supported on the base (10) in a rotatable manner. Specifically, the bellows-like spring section (21) of the spring member (20) is elastically deformed when the elastic arm section (23) on the one side of the spring member (20) is depressed by the actuation rib (31) as the actuation lever (30) is rotated, enabling the slidable contact (25) to be brought into and out of contact with the stationary contact (13).