The invention belongs to the field of bicycles, and particularly discloses a pneumatic bicycle which comprises a bicycle body and a power assisting mechanism. The power-assisted mechanism comprises a power-assisted gear movably arranged on the frame, the power-assisted gear is connected with the transmission assembly, a blade wheel is arranged on the rear wheel, an explosion inflating pump is fixedly installed on the portion, at the rear end of the blade wheel, of the frame, a piston rod is movably arranged on the explosion inflating pump, a movable block is fixedly installed on the piston rod, and the movable block is connected with the blade wheel. A connecting rod is movably mounted between the movable block and the power-assisted gear; when a rider kicks the riding device, power is transmitted to the power-assisted gear through the transmission assembly to enable the power-assisted gear to rotate, when the power-assisted gear rotates, the power is transmitted to the movable block through the connecting rod, the explosion inflating pump is controlled to suck air and push out the air, airflow is generated to push the blade wheel to rotate, the power-assisted effect is achieved, and the power-assisted effect is achieved while the power is provided. And the interestingness is also increased.

    本发明属于自行车领域,具体公开了一种气动自行车,包括车体和助力机构;所述助力机构包括活动设置于车架上的助力齿轮,所述助力齿轮与传动组件相连接,所述后轮上设置有叶片轮,所述叶片轮后端的车架上固定安装有爆充打气筒,所述爆充打气筒上活动设置有活塞杆,所述活塞杆上固定安装有活动块,所述活动块与助力齿轮之间活动安装有连杆;本发明通过传动组件在骑行者蹬腿骑行装置时,将动力传递至助力齿轮使其转动,助力齿轮转动时会通过连杆将动力传递至活动块,控制爆充打气筒抽入空气并推出,产生气流以推动叶片轮转动,实现助力效果,在提供动力的同时,还增添了趣味性。


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    Title :

    Pneumatic bicycle


    Additional title:

    一种气动自行车


    Contributors:
    MA CONG (author) / MA YOUNING (author)

    Publication date :

    2025-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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