The invention discloses an integrated bicycle front fork, a manufacturing method thereof and a bicycle. The integrated bicycle front fork comprises a vertical pipe and two fork legs, the vertical pipeis of a long circular pipe structure, and the length of the vertical pipe is 300+/-50 mm; the two fork legs are integrally connected to the same end of the vertical pipe, and the two fork legs are oppositely arranged; the side, facing the other fork leg, of one fork leg is a plane, and the side, back on to the other fork leg, of one fork leg is an arc-shaped face. The strength of the joint can beimproved, breakage is not likely to happen, the service life is prolonged, and the safety is improved.

    本发明公开一种一体式自行车前叉、其制作方法及自行车,该一体式自行车前叉包括竖管和两个叉腿,所述竖管为长圆管结构,所述竖管的长度为300±50mm;两个所述叉腿一体连接于所述竖管的同一端,且两个所述叉腿相对设置;一所述叉腿面向另一所述叉腿的一侧为平面,一所述叉腿背向另一所述叉腿的一侧为弧形面,本发明可以提高连接处的强度,不容易发生断裂,提高使用寿命和安全性。


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    Title :

    Integrated bicycle front fork, manufacturing method thereof and bicycle


    Additional title:

    一体式自行车前叉、其制作方法及自行车


    Contributors:
    HUANG ZHIHUI (author) / CUI QUANBIAO (author)

    Publication date :

    2020-08-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL



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