The invention belongs to the technical field of bicycle components and particularly relates to a double-supporting-foot type bicycle frame. The double-supporting-foot type bicycle frame comprises a telescopic spring, a main shaft, fixing rings, a beam frame, a supporting band, a head frame, a rear shifter, a protective ring, a damping spring, a fixing rod, a tail frame, a lock catch, a bearing, a rotary pivot, supporting feet, movable bolts, connecting rods, sleeves and bottom boards. The telescopic spring is fixedly connected to the outer side of the main shaft and fixedly connected with the fixing rings through the main shaft. The main shaft is embedded in the middle position of the beam frame. The fixing rings wrap the two ends of the main shaft fixedly. The fixing rings are arranged at the joints of the beam frame and the main shaft. The beam frame is arranged above the supporting band. The supporting feet comprise the movable bolts, the connecting rods, the sleeves and the bottom boards. The double-supporting-foot type bicycle frame is provided with the two supporting feet, so that a bicycle is more stable when stopped; and meanwhile, due to the movable bolts, the normal travel of the bicycle cannot be affected by the supporting feet, and the double-supporting-foot type bicycle frame is simple in structure, economical and practical.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Double-supporting-foot type bicycle frame


    Beteiligte:
    LI YANLING (Autor:in)

    Erscheinungsdatum :

    2016-01-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62H CYCLE STANDS , Fahrrad- oder Motorradständer



    Linear reciprocating type sliding double-foot driving bicycle

    ZHANG YUQI | Europäisches Patentamt | 2024

    Freier Zugriff

    Double-foot support and bicycle

    WANG YUN / SUN RUYI | Europäisches Patentamt | 2020

    Freier Zugriff

    BICYCLE FRAME WITH ADJUSTABLE SADDLE SUPPORTING FRAME

    SELLEN STEPHAN | Europäisches Patentamt | 2024

    Freier Zugriff

    BICYCLE AND SUPPORTING FRAME THEREOF

    UIMONEN JOAKIM / GOUDRAND ANTOINE / HSU CHAO-LIANG | Europäisches Patentamt | 2023

    Freier Zugriff

    Novel electric bicycle supporting frame

    CAO YANQIANG | Europäisches Patentamt | 2020

    Freier Zugriff