The invention discloses a foldable object-carrier bicycle. The foldable object-carrier bicycle comprises a front fork, a front head, a front rod, a large beam, a rear fork, a pedal device, a transmission device and a seat pipe, wherein the front rod is provided with a folding device for folding the front rod, one end of the large beam is connected with the front head, the other end of the large beam is provided with a rotary sleeve and a fixed sleeve, a rotating shaft which can rotate in the radial direction is arranged in the rotary sleeve, the rotating shaft is fixed on the other end of the large beam, the fixed sleeve is fixed on the other end of the large beam, when the bicycle is unfolded, the eat pipe penetrates through the rotary sleeve to be inserted into the fixed sleeve, when the bicycle is folded, after the folding device is opened, the front rod and a bicycle handlebar are folded backwards to the horizontal direction, the seat pipe is separated from the fixed sleeve after being lifted upwards, and the seat pipe and the rotary sleeve rotate together to a horizontal position and point the front rod. According to the foldable object-carrier bicycle, the folding procedure is reduced, the shape of the bicycle after being folded is regular, the occupation space is reduced, and a carrier function is realized.
Foldable object-carrier bicycle
2015-04-01
Patent
Elektronische Ressource
Englisch
IPC: | B62K Fahrräder , CYCLES |