The invention discloses an all-terrain vehicle. The all-terrain vehicle comprises a frame; the vehicle body covering part is at least partially arranged on the vehicle frame; the walking assembly is used for supporting the all-terrain vehicle; the power assembly is at least partially arranged on the frame, and the power assembly comprises an engine; the engine comprises a cylinder cover, and the cylinder cover comprises a first end face and a second end face. A mounting hole and an oil return hole are formed in the cylinder cover, the mounting hole penetrates through the cylinder cover, one end of the mounting hole is communicated with the first end face, and the other end of the mounting hole is communicated with the second end face; one end of the oil return hole is communicated with the first end face, and the other end of the oil return hole is communicated with the mounting hole. Through the arrangement, the oil return hole is independently machined in the cylinder cover, so that the production cost of the engine is reduced, the space arrangement of the engine is more compact, and the size and the weight of the engine of the all-terrain vehicle are reduced.

    本发明公开了一种全地形车,包括:车架;车身覆盖件,所述车身覆盖件至少部分设置在所述车架上;行走组件,用于支撑所述全地形车;动力组件,所述动力组件至少部分设置在所述车架上,所述动力组件包括发动机;所述发动机包括气缸盖,所述气缸盖包括第一端面和第二端面;所述气缸盖上形成有安装孔和回油孔,所述安装孔贯穿所述气缸盖,且所述安装孔的一端连通第一端面,所述安装孔的另一端连通所述第二端面;所述回油孔的一端连通所述第一端面,所述回油孔的另一端和所述安装孔连通。通过上述设置,在气缸盖上单独加工回油孔,降低了发动机的生产成本,并且使发动机的空间布置更加紧凑,减小了全地形车发动机的体积和重量。


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    Titel :

    All-terrain vehicle


    Weitere Titelangaben:

    全地形车


    Beteiligte:
    LIU HUAN (Autor:in) / YANG CHEN (Autor:in) / LOU FENG (Autor:in) / LI DONGYUE (Autor:in)

    Erscheinungsdatum :

    2024-02-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / F02F CYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES , Zylinder, Kolben oder Gehäuse für Brennkraftmaschinen



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