A step ladder is inconvenient to step, people feel tired when go upstairs and knees are hurt when people go downstairs, elevator installation is limited by various conditions, and certainly, first of all, the cost is too high. According to a mechanical energy storage flat-step stair climbing boot, a mechanical energy storage device drives a power gear and a gear screw to form a power assembly, and a shoe sole assembly is lifted through rotation of the gear screw; the gravity center of a human body inclines forwards to the front boot, a split nut is closed, the gear screw rotates to lift the boot sole assembly, the rear boot is virtual, the split nut is opened, the gear screw is separated from constraint and rapidly rises again, the rear boot steps to the upper step in a flat-step mode to become the front boot, and energy storage type flat-step stair climbing can be achieved by continuing the above actions.

    步梯不便,上楼累人下楼伤膝,而加装电梯有各种条件限制,当然首先是费用太高。机械储能平步登楼靴由机械储能器驱动动力齿轮和齿轮螺杆组成动力组件,以齿轮螺杆的旋转抬升靴底组件;人体重心前倾至前靴,开合螺母合,由齿轮螺杆旋转抬升靴底组件,后靴虚,开合螺母开,齿轮螺杆脱离束缚快速回升,后靴平步迈至上格台阶成为前靴,继续上述动作就能达到储能式的平步上楼。


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    Title :

    Mechanical energy storage flat-step stair climbing boot


    Additional title:

    机械储能平步登楼靴


    Contributors:
    ZHENG MUZHI (author)

    Publication date :

    2021-06-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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