A self-propelled lever gravity scooter is provided with a scooter frame, a front fork comprises two front fork plates connected with the scooter frame, and a rear fork comprises two rear fork plates connected with the scooter frame. A first bevel gear set is arranged between the two front fork plates, a second bevel gear set is arranged between the two rear fork plates, a frame shaft hole which is through in the front-back direction is formed in the frame, a rolling rod is arranged in the frame shaft hole, and the two ends of the rolling rod are in transmission connection with the first bevel gear set and the second bevel gear set through bevel gears respectively. The bicycle further comprises a pedal, the front end of the pedal is installed on the front fork plate in a relatively rotating mode, and the front end of the pedal is connected with at least one bevel gear arranged in the first bevel gear set so that rotation of the pedal can be transmitted to the bevel gears. The second bevel gear set is at least provided with a bevel gear which is installed on the wheel shaft to drive the wheel shaft to rotate. The driving system is strong, light, high in driving efficiency, simple in structure, high in overall strength and low in failure rate; the stability is good, and the applicable crowd is wide; the storage is convenient, and the aesthetic feeling and entertainment are strong.

    一种自行杠杆重力踏板车,设有车架,前叉包括两个与车架连接的前叉板,后叉包括两个与车架连接的后叉板;两个前叉板之间设有第一锥齿轮组,两个后叉板之间设有第二锥齿轮组,车架中设有前后贯通的车架轴孔,车架轴孔中设有滚动杆,滚动杆的两端分别通过锥齿轮与第一锥齿轮组和第二锥齿轮组传动连接;还包括踩踏板,踩踏板的前端可相对转动地安装在前叉板上,踩踏板的前端与第一锥齿轮组中设置的至少一个锥齿轮连接以将踩踏板的转动传递给锥齿轮;第二锥齿轮组中至少设有一个安装在车轮轴上以带动车轮轴转动的锥齿轮。驱动系统强劲、轻便、驱动效率高,结构简洁、整体强度较高、故障率低;平稳性好,适应人群广;收纳方便、美感娱乐性强。


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    Title :

    Self-propelled lever gravity scooter


    Additional title:

    自行杠杆重力踏板车


    Contributors:

    Publication date :

    2023-12-15


    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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