前驱自行车及差速双驱自行车制造技术

本发明专利技术公开了一种前轮驱动自行车，其包括设置于前轴（115）上的飞轮（106）、设置于车架（101）上的固定架（104）、设置于固定架（104）上的第一传动轮总成（103）、与第一传动轮总成（103）同轴联动的第二传动轮（113）以及第二链条（105），曲柄链轮（109）通过第一链条（110）与第一传动轮总成（103）传动连接，第二传动轮（113）通过第二链条（105）和设置于前轴（115）上的飞轮（115）传动连接，所述第一传动轮总成（103）为万向节式传动轮。上述前轮驱动自行车能够实现前轮驱动前轮转向，在前轮的方向自由扭转过程中不会影响链条的稳定传动。还公开了一种前后轮同时驱动的差速双驱自行车，其通过旋拧控制器和拉线控制摩擦片（208）动作，实现前驱、后驱、双驱的控制和调整。

Front bike and differential dual drive bicycle

The invention discloses a front wheel driving bicycle, comprising a front axle (115) is arranged on the flywheel (106), (101) is arranged on the frame on the fixed frame (104) is arranged on the fixed frame, (104) the first driving wheel assembly (103), and the first transmission wheel assembly (103) coaxial linkage second driving wheel (113) and second (105), the chain sprocket crank (109) through the first chain (110) and the first transmission wheel assembly (103) transmission connection, a second transmission wheel (113) through second (105) and the chain is arranged on the front axle (115) on the flywheel (115) transmission mode, the first driving wheel assembly (103) for the gimbal driving wheel. The front wheel driving bicycle can realize front wheel driving front wheel steering, and can not affect the stable transmission of the chain in the direction of the front wheel in the process of free torsion. The invention discloses a differential double drive bicycle which is driven simultaneously by front and rear wheels. The utility model realizes the control and adjustment of the front, the back drive and the double drive by the screwing control device and the traction control friction plate (208).

【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请，说明书已公开。

【技术保护点】
PCT国内申请，权利要求书已公开。

【技术特征摘要】
【国外来华专利技术】PCT国内申请，...

【专利技术属性】
技术研发人员：张金星，
申请(专利权)人：张金星，
类型：发明
国别省市：河北;13