The invention discloses a novel hub-free and chain-free bicycle which comprises a front wheel, a rear wheel and a bicycle frame. The frame is in a transverse U shape, a handle, a cushion and a lithium battery are arranged on the upper portion of the frame, pedal wheels and a front wheel are arranged on the lower portion of the frame, and the rear wheel is arranged at the arc bent position of the frame. A motor controller is arranged between the upper part and the lower part of the frame; a motor is arranged on one side of each pedal wheel; and the rear wheel is suspended on the frame through an electromagnetic controller and is connected with the pedal wheels through gears. The frame is in a transverse U shape, the rear wheel is arranged at the corner of the U shape, the magnetic levitation technology is adopted for the rear wheels, and the structure without hubs and chains is achieved; the appearance of the bicycle breaks through the tradition way, a novel structural layout is adopted, and a novel appearance structure is achieved.
本发明公开了一种无轮毅无链条新型自行车,包括:前轮、后轮以及车架;车架呈横置的U型状,车架的上部设有手把、坐垫以及锂电池,车架的下部设有脚踏轮与前轮,车架的圆弧弯折处设有后轮;车架的上部与下部之间设有电机控制器,脚踏轮一侧设有电机;后轮通过电磁控制器悬浮于车架上,并且后轮通过齿轮与脚踏轮连接。本发明的车架呈横置的U型状,U型拐角处设置后轮,后轮采用磁悬浮技术,实现无轮毅无链条的结构;自行车外观突破传统,采用新型的结构布局,实现具有新意的外观结构。
Novel hub-free and chain-free bicycle
一种无轮毅无链条新型自行车
2021-04-06
Patent
Electronic Resource
Chinese