The invention provides a novel bicycle frame. The novel bicycle frame comprises a front frame body and a rear frame body, wherein the front frame body is arranged on the rear frame body, the rear frame body comprises two supporting columns, a plurality of beams are arranged between the two supporting columns, and an extension column is arranged on the beam at the foremost end; the front frame body comprises two fixing columns, a fixing plate is arranged at the top ends of the fixing columns, a fixing hole is formed in the fixing plate, and a fixing rib is arrange between the two fixing columns and provided with an auxiliary fixing column which is connected with the extension column; the fixing columns are connected with the supporting columns; a supporting frame is arranged at the lower ends of the supporting columns. Due to the telescopic connection of the front frame body and the rear frame body, the length of the bicycle frame can be changed, a bicycle can be used for transporting a small quantity of goods conveniently and can be conveniently used for carrying a person, the carried person can sit more comfortably, the bicycle frame can be changed shorter when not used, and a reflection plate on the frame can be effectively prevented from being damaged.
Novel bicycle frame
2015-05-20
Patent
Electronic Resource
English
IPC: | B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS |