Patent ID: 8205313

Claim:
A vibration insulating member interposed between a fuel tank that is mounted on a vehicle body by means of a tank band and the vehicle body, the vibration insulating member comprising: an engaging protrusion that is fixed to a fixing hole, the fixing hole being made through the vehicle body in a direction orthogonal to a direction in which the fuel tank is fastened; an attachment member formed integrally with the engaging protrusion; and a cushion member having a through hole through which the engaging protrusion is inserted, wherein: the attachment member has a plurality of projecting pieces, each of which projects in a direction orthogonal to the engaging protrusion and supports the cushion member, the cushion member being formed approximately into a disc shape, comprises: stepped portions, each of which engages with the projecting piece of the attachment member, and is formed to radially extend from a region around the through hole; and a plurality of projections, each of which is disposed between the projecting pieces formed to project radially from the region around the through hole, is formed into a convex shape projecting out of a disc plane of the cushion member, and abuts against a side surface of the fuel tank when the attachment member is combined with the cushion member.