The invention discloses a rear bicycle frame. The rear bicycle frame comprises a seat frame and a main bracket, wherein the seat frame and the main bracket are fixedly connected. An axle used for installing a bicycle tire is arranged at the tail end of the main bracket and fixedly connected with installation plates used for fixing bicycle supporting frames. Two or more bicycle supporting frames are installed. The bicycle supporting frames comprise fixed supporting parts, movable supporting parts and supporting bottom plates, wherein the movable supporting parts are arranged on the outer sides of the fixed supporting parts in a sleeving mode and connected with the fixed supporting parts in a sliding mode, and the depth of sleeving the fixed supporting parts with the movable supporting parts is limited by fixing parts. The upper ends of the fixed supporting parts are fixedly connected with the installation plates, and the lower ends of the movable supporting parts are fixedly connected with the supporting bottom plates. The rear bicycle frame has the advantages that the bicycle supporting frames can effectively prevent bicycles from toppling caused by external force such as wind, and further damage of the bicycles caused by toppling can be avoided.
Rear bicycle frame
2015-09-09
Patent
Electronic Resource
English
IPC: | B62H CYCLE STANDS , Fahrrad- oder Motorradständer |