Patent ID: 8579269

Claim:
An engine mount structure comprising: an engine bracket mounted to an engine; and an anti-vibration device having an outer tube fixed to a vehicle body, an inner tube provided with an engine bracket insertion hole into which a front end portion of the engine bracket is inserted and fitted, and a rubber elastic body interposed between the outer tube and the inner tube, wherein the inner tube includes at least an upper plate, a side plate and a lower plate, the engine bracket insertion hole is formed of a space interposed between an under surface of the upper plate and a top surface of the lower plate, the top surface extending parallel to the under surface, an edge of the lower plate opposite to the engine bracket is disposed further from the engine bracket than corresponding edges of the upper and side plates, the engine bracket insertion hole is offset from the center of a mounting portion of the inner tube mounted to the rubber elastic body, in a direction closer to the engine, a center position of the upper plate in a center axis direction of the engine bracket insertion hole is offset from a center position of the lower plate in the center axis direction, in the direction closer to the engine, and wherein the upper plate has a length which is shorter than and at least one-half of a length of the lower plate.