The invention relates to a foldable tricycle. The foldable tricycle comprises a handlebar (15), a tricycle seat (2), a pedal (5), rear wheels (11), a front tricycle frame (4-1), a rear tricycle frame (4-2) and a steering assembly (16), wherein the steering assembly (16) is connected between the front tricycle frame (4-1) and the rear tricycle frame (4-2) and comprises a rotating shaft (16-9), a bearing seat (16-7), a shaft fixing component (16-10), two deep groove ball bearings, an elastic steel sheet (16-15) and two L-shaped elastic steel sheet fixing components (16-1,16-13); rotating shafts (9) are fixedly connected with the bearing seat (16-7) through a deep groove ball bearings (16-6), a deep groove ball bearing (16-5) is mounted in the bearing seat (16-7), and the shaft fixing component (16-10) is positioned and mounted on the rotating shafts; the elastic steel sheet (16-15) penetrates through the rotating shafts (16-9). The foldable tricycle disclosed by the invention has the advantages that a turning radius is small, the foldable tricycle is not liable to laterally turn, the stability is good, and the foldable tricycle can be folded.


    Access

    Download


    Export, share and cite



    Title :

    Foldable tricycle


    Contributors:
    DING CHENGJUN (author) / QI DAZHI (author) / MA JUN (author) / QIN YIPENG (author)

    Publication date :

    2015-11-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62K Fahrräder , CYCLES



    Foldable tricycle

    FITZWATER JASON / OSTERGAARD COLLIN | European Patent Office | 2021

    Free access

    FOLDABLE TRICYCLE

    FITZWATER JASON / OSTERGAARD COLLIN | European Patent Office | 2018

    Free access

    FOLDABLE TRICYCLE

    DEBRY GARRETT / PACKOWITZ DAVID | European Patent Office | 2020

    Free access

    FOLDABLE TRICYCLE

    FITZWATER JASON / OSTERGAARD COLLIN | European Patent Office | 2016

    Free access

    FOLDABLE TRICYCLE

    FITZWATER JASON / OSTERGAARD COLLIN | European Patent Office | 2016

    Free access