The invention discloses a foldable bicycle frame of a bicycle. The foldable bicycle frame comprises a front bicycle frame, a middle body and a rear bicycle frame, wherein the front bicycle frame is connected with the front end of the middle body through connecting rods; the rear bicycle frame is hinged to the rear end of the middle body; a saddle pipe which can axially slide is mounted in a guiding hole of the middle body; a supporting rod is arranged on the saddle pipe in a rotatable manner; a locking rod is arranged between the connecting rods and the rear bicycle frame. The foldable bicycle frame disclosed by the invention is convenient and rapid to operate and stable and reliable in properties.
Foldable bicycle frame of bicycle
2015-12-16
Patent
Elektronische Ressource
Englisch
IPC: | B62K Fahrräder , CYCLES |