A ladder chair contains: a body, a continuous track assembly, and a lifting mechanism. The body includes a sitting portion arranged on a top thereof and a pedal extending outward from a bottom of the body. The climbing assembly is arranged on a rear end of the body. The lifting mechanism is located behind the body and the sitting portion, and the lifting mechanism includes two telescopic posts and two rollers individually disposed on two bottoms of the two telescopic posts. The climbing assembly includes two continuous tracks arranged on two peripheral sides thereof respectively and obliquely extending upward relative to the body, a transmission shaft mounted on a bottom of the climbing assembly, two idlers respectively fixed on two tops of the two continuous tracks. Each continuous track is defined between the transmission shaft and each idler and is driven by the transmission shaft to rotate.


    Access

    Download


    Export, share and cite



    Title :

    Ladder chair capable of climbing stairs


    Contributors:

    Publication date :

    2019-11-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte / B62D MOTOR VEHICLES , Motorfahrzeuge



    Carrier capable of climbing stairs

    FANG YONG | European Patent Office | 2021

    Free access

    Wheel capable of climbing stairs

    WANG HAORAN | European Patent Office | 2020

    Free access

    Carrying equipment capable of climbing stairs

    LUAN FEI / LIU GUOLONG / HUAN YUAN et al. | European Patent Office | 2020

    Free access

    Baby carriage capable of climbing stairs

    LIANG CHAOGUANG | European Patent Office | 2024

    Free access

    Bassinet base capable of climbing stairs

    CHENG MEIRONG / CHEN NAN | European Patent Office | 2023

    Free access