The invention discloses a composite flywheel and a tandem bicycle, belongs to the technical field of bicycles, and aims at solving the problems that an existing composite flywheel is prone to power interference, power restriction and the like. The composite flywheel comprises an inner shaft sleeve, an outer shaft sleeve, a driving gear, an outer shaft gear, an inner shaft locking piece, an outer shaft locking piece and a plurality of non-return pieces, and the non-return pieces are installed on a non-return piece inner shaft installation part and a non-return piece outer shaft installation part respectively and matched with an outer shaft inclined protruding block and a gear inclined protruding block respectively. The inner shaft sleeve and the outer shaft gear of the composite flywheel and tandem bicycle can only rotate relative to the outer shaft sleeve in one direction; when the inner shaft sleeve and/or the outer shaft gear rotate/rotates in the opposite direction, the inner shaftsleeve and/or the outer shaft gear can drive the outer shaft sleeve to rotate through the non-return piece, power of two riders riding at the same time can be completely converged, and therefore the bicycle can be ridden normally and easily, the power interference problem and the power restraining problem are avoided, and use is more convenient.

    本发明公开了一种复合型飞轮及双人同骑自行车,属于自行车技术领域,为解决现有复合型飞轮容易发生动力干涉和动力牵制等问题而设计。本发明复合型飞轮包括内轴套、外轴套、驱动齿轮、外轴齿轮、内轴锁紧件、外轴锁紧件和多个止回件,多个止回件分别安装在止回件内轴安装部和止回件外轴安装部上,分别与外轴斜凸块和齿轮斜凸块相配合。本发明复合型飞轮及双人同骑自行车的内轴套和外轴齿轮相对于外轴套只能单向发生相对转动,相反方向转动时内轴套和/或外轴齿轮能通过止回件带动外轴套转动,实现同骑的两人动力能完整地汇合在一处,从而正常轻松地骑自行车,不会产生动力干涉问题和动力牵制问题,使用更方便。


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    Titel :

    Composite flywheel and tandem bicycle


    Weitere Titelangaben:

    复合型飞轮及双人同骑自行车


    Beteiligte:
    XIA SHIGUANG (Autor:in) / HUANG JIANGHAO (Autor:in)

    Erscheinungsdatum :

    2020-11-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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