Patent ID: 9098054
Filing Date: 2015-08-04
Classification: G03G,H01H

Abstract:
1. An interlock switch mechanism comprising: a main body; a first link rod, which is disposed on the main body, configured to swing by centering on a supporting point, wherein, a supporting shaft is disposed at an end of the first link rod; a second link rod which is supported by the supporting shaft at the first link rod, wherein, first and second ends of the second link rod are configured to swing by centering on the supporting shaft; an action part which, under an action of a second external force, is configured to make contact with the first end of the second link rod so as to cause the second end of the second link rod to swing toward an actuator of a switch; and a stroke extension mechanism which, under an action of a first external force, is configured to cause the first link rod to swing so as to cause the second end of the second link rod to swing toward the actuator of the switch, wherein, a first stroke of the stroke extension mechanism generated by the first external force is converted to a second stroke normal to the first stroke by the stroke extension mechanism, and the second stroke is greater than the first stroke, and the stroke extension mechanism includes: