The invention relates to the technical field of baby carriages, in particular to a riding toy car with an adjustable backrest. The wheelchair comprises a wheelchair body, armrests, a rotating component, a backrest and handles. The rotating part comprises a rotating seat arranged on the vehicle body and a rotating shaft arranged on the rotating seat; one end of the handrail is connected with the rotating seat; the other end of the handrail is connected with the handle; the backrest is hinged with the rotating seat through the rotating shaft; the backrest is connected with the rotating seat through a locking part; and the locking part is used for locking the current rotating angle of the backrest. On the premise that the armrests are installed, the angle of the backrest can be adjusted.

    本发明涉及童车技术领域,具体涉及一种靠背可调的骑行玩具车;其包括车体、扶手、转动部件、靠背以及把手;所述转动部件包括设于车体上的转动座以及设于所述转动座上的转轴;所述扶手的一端与所述转动座连接;所述扶手的另一端与所述把手连接;所述靠背通过所述转轴与所述转动座铰接;所述靠背通过锁紧部件与所述转动座连接;所述锁紧部件用于锁紧靠背当前的转动角度。本发明在安装了扶手的前提下,使得靠背角度可调。


    Access

    Download


    Export, share and cite



    Title :

    Riding toy car with adjustable backrest


    Additional title:

    一种靠背可调的骑行玩具车


    Contributors:

    Publication date :

    2021-03-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



    Adjustable backrest

    BIAN LIU | European Patent Office | 2015

    Free access

    BACKREST STRUCTURE FOR SADDLE-RIDING TYPE VEHICLE

    UCHIDA AYA / MAEDA TADAMASA / DOI TAKASHI et al. | European Patent Office | 2023

    Free access

    VEHICLE SEAT WITH ADJUSTABLE BACKREST

    HALLER ERWIN | European Patent Office | 2016

    Free access

    Overhead man-riding device seat with turnover backrest

    ZHOU YONGQING / HUANG YI / ZHAO FEI | European Patent Office | 2023

    Free access

    Adjustable motorcycle backrest bracket

    LE BILLY HUU | European Patent Office | 2020

    Free access