The invention relates to a bicycle wheel, in particular to an electric bicycle wheel which comprises a bolt and further comprises a rim, an inner tube groove and a fixing ring are arranged on the rim, and threaded holes are formed in the two sides of the fixing ring in an annular array mode. Each of spokes is cylindrical, a positioning ring and a connecting ring are arranged on each spoke, the positioning ring is located on one side of the connecting ring, connecting holes are formed in the connecting ring in an annular array mode, and the connecting holes correspond to the threaded holes. A hub is further included and is arranged in the center of the spoke, the hub and the spoke are of an integral structure, and a shaft hole is formed in the hub. The spokes are installed on the two sides of the rim, the positioning rings are inserted into the fixing rings, the connecting rings are pressed on the side faces of the fixing rings, the bolts penetrate through the connecting holes to be connected with the threaded holes, and the bolts are used for fixing the spokes to the rim. The rim of the wheel is integral, and the hub and the spokes are integral, so that the wheel is convenient to process, low in processing requirement, low in cost, convenient to install, uniform in stress, and reliable in connection, and the bolts are not easy to loosen.

    本发明涉及一种自行车车轮,尤其是一种电动自行车车轮,包括螺栓,还包括:轮辋,轮辋上设有内胎槽和固定环,固定环的两侧均环形阵列设有螺纹孔;轮辐为圆筒形,轮辐上设有定位环和连接环,定位环位于连接环的一侧,连接环上环形阵列设有连接孔,连接孔与螺纹孔相对应;及轮毂,轮毂设置在轮辐的中心处,且与轮辐为整体结构,轮毂上设有轴孔;轮辐安装在轮辋的两侧,定位环插在固定环内,连接环压在固定环的侧面,螺栓穿过连接孔与螺纹孔连接,螺栓用于将轮辐固定在轮辋上。该车轮的轮辋为整体式,而轮毂与轮辐为整体式,加工方便、加工要求低、成本低、安装方便、受力均匀、螺栓不易松动、连接可靠。


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    Titel :

    Electric bicycle wheel


    Weitere Titelangaben:

    一种电动自行车车轮


    Beteiligte:
    XU HUAGUO (Autor:in)

    Erscheinungsdatum :

    2021-06-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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