The invention provides a frame structure of a straddle type vehicle. The frame structure comprises a head pipe; the main pipe comprises an upper main pipe section and a lower main pipe section; each lower frame part comprises a lower frame part front section, a lower frame part rear section and a first fixing section, and a first included angle is formed between the lower frame part front section and the lower frame part rear section; each upper frame part comprises an upper frame part front section, an upper frame part rear section and a second fixing section, and the second fixing section is connected to one side of the lower frame part rear section of the corresponding lower frame part; and each rear frame part comprises a third fixing section and a rear frame part side section which extends backwards from the third fixing section and is connected with the first fixing section of the corresponding lower frame part.

    本发明提供一种跨坐型车辆的车架结构,包含:一头管;一主管,包括一上主管段,及一下主管段;一对下框架部,每一下框架部包括一下框架部前段、一下框架部后段,及一第一固定段,该下框架部前段及该下框架部后段间形成一第一夹角;一对上框架部,每一上框架部包括一上框架部前段、一上框架部后段,及一第二固定段,该第二固定段连接于对应的该下框架部的该下框架部后段的一侧;及一对后框架部,每一后框架部包括一第三固定段,及一自该第三固定段向后延伸且连接对应的该下框架部的该第一固定段的后框架部侧段。


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    Title :

    Frame structure of straddle type vehicle


    Additional title:

    跨坐型车辆的车架结构


    Contributors:
    ZHAO SHIJIE (author) / LU JUNHAO (author) / CHEN GUANGYU (author)

    Publication date :

    2025-02-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES



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