The invention discloses a double-wheel-driven bicycle. The bicycle comprises a bicycle frame, a front wheel, a rear wheel, a first chain wheel, a second chain wheel, a chain, a first side chain wheel,a driving shaft, trundles, a pedal rod, a connecting rod and a second side chain wheel. The bicycle is characterized in that the front wheel and the rear wheel are respectively arranged on the bicycle frame and are positioned on two opposite sides of the trundles; the first chain wheel is arranged at the axis position of the front wheel; the second chain wheel is arranged at the axis position ofthe rear wheel; the first side chain wheel is fixed with the first chain wheel through the connecting rod; and the trundles are arranged on one side, close to the rear wheel, of the bicycle frame.
本发明公开了一种双轮驱动自行车,包括:车架、前轮、后轮、第一链轮、第二链轮、链条、第一侧链轮、带动轴、脚轮、脚蹬杆、连接杆和第二侧链轮,其特征在于:所述前轮和后轮分别设置在车架上位于脚轮的相对两侧;所述第一链轮设置在前轮的轴心处;所述第二链轮设置在后轮的轴心处;所述第一侧链轮通过所述连接杆与所述第一链轮相固定;所述脚轮设置在靠近所述后轮一侧的车架上。
Double-wheel-driven bicycle
一种双轮驱动自行车
15.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |