Patent ID: 9711300
Date: 2017-07-18
CPC Classifications: H01H

Claim:
1. A button, comprising: a housing; a mount, mounted in the housing; a first pushing rod, movably disposed in the mount, a projection being formed on the first pushing rod; a bridge comprising an elastic member; a spacer surrounding the first pushing rod; a second pushing rod, movably disposed on the bridge and movable by the elastic member, wherein the second pushing rod comprises a base body and two extension arms, the base body being located in the gap of the bridge and in contact with the spacer, and the two extension arms being disposed on two sides of the base body, located inside the bridge and respectively in contact with the two recessed portions; and an operating portion, the bridge being disposed on one end of the first pushing rod and the operating portion being disposed on another end of the first pushing rod, wherein a step is formed in the housing, located between the mount and the bridge, the elastic member being disposed on the first pushing rod and being located between the projection and the step, and wherein the first pushing rod is slideable relative to the mount under action of the operating portion or the elastic member, and is configured to drive at least one of the bridge and the second pushing rod to move, and wherein the spacer is between the elastic member and the step.