Car back formula bicycle rack

The utility model discloses a car back formula bicycle rack: it is including installing the link at the car afterbody, the link on be connected with be used for bearing and fixed bicycle bear the frame, the link include the upper bracket, install locking mechanism and the lower carriage of swing joint on locking mechanism on the upper bracket, locking mechanism be used for adjusting the turned angle between upper bracket and the lower carriage, upper bracket and lower carriage on all be connected with at least one euphroe, be connected with the fixed band on every euphroe, and the free end offixed band be used for with car connection of after section, the euphroe be used for convoluteing and tighten up the fixed band, and be equipped with the unlock button of release coiling fixed band onthe euphroe. This car back formula bicycle rack and car connection of after section are firm, stable, the rapid operation, and when just breaking away from with the car afterbody, easy operation, convenience. 本实用新型公开了种汽车后背式自行