Patent ID: 9663040
Date: 2017-05-30
CPC Classifications: B60D,B60R

Claim:
1. A fastening structure for bicycle rack, for being connected to and fastened on an assembling rod of an automobile, including: a connection rod, inserted into the assembling rod of the automobile, the connection rod defining a first direction along a longitudinal direction thereof, a second direction being defined to be perpendicular to the first direction, a third direction being defined to be perpendicular to the first and second directions, the connection rod including a restriction hole along the third direction; a slidable member, slidably arranged in the connection rod, the slidable member having a first abutted portion; an adjusting member, disposed through the assembling rod of the automobile and the connection rod along the second direction, the adjusting member assembled to the slidable member in the connection rod, the slidable member being slidable between a first position and a second position along the second direction; an abutting block, arranged in the connection rod, the abutting block having an abutting portion and a second abutted portion, the first abutted portion abutting against the second abutted portion; at least one guiding rod, the at least one guiding rod being connected to the connection rod along the second direction and arranged within the slidable member; wherein when the adjusting member is driven, the adjusting member drives the slidable member to slide from the first position toward the second position, the first abutted portion pushes the second abutted portion, the abutting block is forced to move along the third direction to penetrate through the restriction hole and abut against an inner wall of the assembling rod so as to eliminate a gap on the third direction which is produced by the connection rod inserted into the assembling rod of the automobile.