The invention provides a shift lever mechanism of a motorcycle engine. During motorcycle gear shifting, a gear shifting rod combination drags a positioning star wheel to rotate, when the positioning star wheel rotates, the limiting pin which extends out of a gear shifting sliding block is mutually avoided from a first shifting pin close to the positioning star wheel through a first shifting pin gap, , the positioning star wheel rotates for a pin pulling angle, the relative positions of the gear shifting sliding block and the positioning star wheel are changed, the limiting pin moves from the middle of the positioning star wheel to an edge, the limiting pin is arranged to abut against the second shifting pin adjacent to the first shifting pin in the moving direction through a limiting abutting surface, the situation that the positioning star wheel is subjected to rotational inertia to generate continuous gear shifting is avoided, the limiting pin is simple in structure and small in occupied space, and the structure is simplified. The invention further provides a motorcycle.

    本发明提供了一种摩托车发动机换挡杆机构,摩托车变档时,变档杆组合拖动定位星轮转动,其档位拨动滑块伸出的限位销,在定位星轮转动时,与靠近的第一拨销通过第一拨销间隙相互避让,定位星轮转动一个拨销角度后,档位拨动滑块和定位星轮的相对位置发生变化,限位销由定位星轮的中部向边缘移动,设置限位销在移动方向上,与邻近第一拨销的第二拨销,通过限位抵接面相抵,避免定位星轮受转动惯性而产生连续变档的情况,限位销结构简单,占用空间小,简化结构。本发明还提供了一种摩托车。


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    Titel :

    Motorcycle and engine shift lever mechanism thereof


    Weitere Titelangaben:

    摩托车及其发动机换挡杆机构


    Beteiligte:
    LAI MINJIE (Autor:in) / CHEN ZHIYONG (Autor:in) / XU GUILIN (Autor:in) / ZHANG YAZHI (Autor:in) / LOU FENG (Autor:in) / YANG JING (Autor:in) / LYU XINHE (Autor:in) / CHAI ZHAOJU (Autor:in) / ZHANG SHUKUN (Autor:in) / ZHU BIN (Autor:in)

    Erscheinungsdatum :

    19.06.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62K Fahrräder , CYCLES / F16H Getriebe , GEARING



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