The invention relates to a folding type walking accompanying vehicle. An existing folding type accompanying vehicle has potential safety hazards, cannot be reliably and safely locked during folding and has defects. The bicycle comprises a front bicycle frame and a rear bicycle frame, a front fork frame is arranged on the front portion of the front bicycle frame, a front idler wheel is arranged on the lower portion of the front fork frame, and the rear bicycle frame is connected with a rear idler wheel, and is characterized in that a vertical rod mechanism is arranged on the upper portion of the front fork frame, a handle rod mechanism is arranged on the vertical rod mechanism, and the vertical rod mechanism can be overturned downwards to be attached to the front bicycle frame; the rear frame can horizontally deflect towards one side and is parallel to the front frame, and the folded rear frame and the vertical rod mechanism are locked in the folded state through a locking structure. The bicycle is more stable and reliable during riding, the structure is simpler and smaller, the folding or unfolding state of the vertical rod structure can be reliably locked, and riding or carrying is more reliable and safer.

    本发明涉及一种折叠式代步随行车。现有的折叠式随行车存在安全隐患,且折叠时无法可靠安全锁定,存在缺陷。本发明包括前车架和后车架,前车架前部设置前叉架,前叉架下部设置前滚轮,后车架连接后滚轮,其特征在于所述的前叉架上部设置立杆机构,立杆机构上设置把手杆机构,所述的立杆机构能够向下翻转贴合所述的前车架,所述的后车架能够向一侧水平偏转并与所述前车架平行,折叠后的后车架和立杆机构通过锁紧结构锁定折叠状态。本发明骑行时更为稳定可靠,结构更为精简小巧,能够可靠锁定立杆结构的折叠或展开状态,使骑行或搬运更为可靠安全。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Folding type walking accompanying vehicle


    Weitere Titelangaben:

    一种折叠式代步随行车


    Beteiligte:
    FAN ZHIDONG (Autor:in)

    Erscheinungsdatum :

    2022-06-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62K Fahrräder , CYCLES / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



    Folding type three-wheel accompanying vehicle

    FAN ZHIDONG | Europäisches Patentamt | 2023

    Freier Zugriff

    Portable folding accompanying vehicle

    FAN ZHIDONG | Europäisches Patentamt | 2022

    Freier Zugriff

    Self-walking type folding tire quick-change vehicle

    HE QINGHUA / ZHANG DAQING / ZHAO YUMING et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    folding type walking support device

    Europäisches Patentamt | 2023

    Freier Zugriff

    folding type walking support device

    HWANG JENG SANG / LEE SEOG KIL / SON HYUNG DAE et al. | Europäisches Patentamt | 2023

    Freier Zugriff