A lot of buildings are not provided with elevators, living is inconvenient, additionally installing the elevators is difficult, walking up and down stairs can still be a movement, only the movement is too tired, and knee joints are injured. An armrest type step ladder energy storage booster is composed of a shell, an energy storage coil spring, a gear, a rolling wheel, an armrest rod and the like, the energy storage coil spring drives the gear to roll along a step ladder handrail, a person going upstairs holds the booster or the armrest rod, that is, part of body weight is transferred to the booster, the person can go upstairs easily under the driving of the booster, the person also holds the booster or the armrest rod when going downstairs, as the relative position of the person is high at the moment, more body weight can be transferred to the booster conveniently, impact on the knee joints can be reduced by means of resistance of the booster, and meanwhile, energy for going downstairs is input into the energy storage coil spring through the gear to be used for going upstairs.

    很多楼房都没有电梯,居住不便,而加装电梯又有诸多困难,步行上下楼梯也不失为一个运动,只是这运动常常太累,又损伤膝关节。扶靠式步梯储能助力器由壳体、储能卷簧、齿轮、滾轮和扶靠杆等组成,储能卷簧带动齿轮沿步梯扶手滚动,上楼的人扶抱助力器或扶靠杆,也就是把部分体重转嫁给助力器,就可以在助力器的带动下轻松上楼,下楼时也扶抱助力器或扶靠杆,因为此时人的相对位置较高,便于把更多体重转嫁给助力器,不仅可以借助力器的阻力减少对膝关节的冲击,还同时把下楼的能量通过齿轮输入储能卷簧以作上楼时使用。


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    Titel :

    Armrest type step ladder energy storage booster


    Weitere Titelangaben:

    扶靠式步梯储能助力器


    Beteiligte:
    ZHENG MUZHI (Autor:in)

    Erscheinungsdatum :

    2021-08-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS / E04F FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS , Ausbau von Bauwerken, z.B. Treppen, Fußböden



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