Patent ID: 7816615

Claim:
A push-switch comprising: a switch case having a concave part; a plurality of fixed contacts disposed in the concave part of the switch case; a movable contact contained in the concave part of the switch case, the movable contact having an annular part and a plurality of leg parts extending from an outer circumferential portion of the annular part, the movable contact further having a deflection part between the annular part and the plurality of leg parts; and a drive body having a flat part, an operation part projecting upward from the flat part, and an annular part projecting downward from the flat part, the annular part of the drive body abutting against the deflection part of the movable contact or the annular part of the movable contact, wherein a space between the concave part of the switch case and the bottom of the drive body has an arresting function after the annular part of the movable contact touches the fixed contacts of the switch case by pressing the drive body.