Patent ID: 7815156

Claim:
A bicycle accessory assembly adapted to be mounted to a bicycle frame, the bicycle frame having an inner tube and an outer tube sleeved on the inner tube, the inner tube having a top end disposed above outer tube, said bicycle accessory assembly comprising: a clamp including a sleeve portion adapted to be sleeved on the outer tube and having two adjacent ends, a first clamp ear connected integrally to one of said ends of said sleeve portion, and a second clamp ear connected integrally to the other of said ends of said sleeve portion; an accessory having a body, a connecting portion, and an abutment portion adapted to contact the inner tube and a top end of the outer tube; and a fastening unit extending through said connecting portion of said accessory and said first and second clamp ears along an axis so as to lock said clamp and said accessory releaseably on an assembly of the inner and outer tubes, said fastening unit being operable to move said first clamp ear toward and away from said second clamp ear, said axis being oriented such that rotation of said accessory about said axis is prevented as a result of contact between said abutment portion of said accessory and the inner and outer tubes.