Patent ID: 8658924

Claim:
A seal structure for a switch mechanism comprising: a switch disposed in a housing; an operating member protruding forward from the housing through an opening formed in the housing and configured to turn on or off the switch; a rubber cover attached to the operating member from a front-side of the operating member and having a rear end engageable with the opening; and a fixing cover fixed to the operating member from outside the rubber cover so as to integrate the rubber cover with the operating member, wherein the rubber cover seals a gap between the opening and the operating member, and an inverted U-shaped protrusion is formed on each right and left side surface of the operating member, and a fitting protrusion corresponding to the protrusion of the operating member is formed on each right and left side surface of the rubber cover so that when the rubber cover is attached to the operating member, the protrusions are fitted into the fitting protrusions.