The objective of the invention is to reduce the generation of a positive-action peeling an airflow at the rear end of a rear the bumper to direct a uniform air flow toward the vehicle rear side, where the formation of a turbulent air flow is restricted, and to the air resistance while the vehicle is running. The overall shape of the lower end part in the vehicle width direction of the rear the bumper is shaped under predetermined conditions, that in the rear bumper, a first planar part which is arranged at the lower end of the vehicle, and a second planar portion from the rear positioned end of the first planar portion continuously and whose angle b is different from an angle a of the first planar portion are formed; the first planar portion has a length of 80 mm or more from the rear end of the vehicle in the longitudinal direction of the vehicle and is arranged in the longitudinal direction of the vehicle so that the first planar portion is greater than the second planar member; the angle to the road surface between the first planar portion and the second planar portion are different, and the angle to the road surface of the first planar portion is in a range of 0 DEG to 10 DEG; the angle B is to the road surface of the second planar portion in a range of 45 DEG to 170 DEG and larger than the angle of the first planar portion and the angle difference between the first planar portion and the second planar portion is large and in a range of 35 DEG to 170 DEG is.


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    Titel :

    Lower end structure of a vehicle rear part


    Beteiligte:
    HOSOMI YUSUKE (Autor:in) / OISHI KOJI (Autor:in) / KONO YUZURU (Autor:in) / ITO KENSAKU (Autor:in)

    Erscheinungsdatum :

    2015-06-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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