The invention discloses a vehicle tail door which comprises a tail door inner plate and a tail door outer plate, and the tail door inner plate is connected to the inner surface of the tail door outer plate. The tail door outer plate comprises an outer plate decoration layer, a first outer plate layer with a first outer one-way belt, a second outer plate layer with a second outer one-way belt, a third outer plate layer with a third outer one-way belt and a fourth outer plate layer with a fourth outer one-way belt. The outer plate decoration layer is laid on the outer side of the first outer plate layer; the first outer plate layer is laid on the outer side of the second outer plate layer, and the included angle between the extending direction of the first outer one-way belt and the extending direction of the second outer one-way belt is 90 degrees. The second outer plate layer is laid on the outer side of the third outer plate layer, and the included angle between the extending direction of the second outer one-way belt and the extending direction of the third outer one-way belt is 0 degree. The third outer plate layer is laid on the outer side of the fourth outer plate layer, and the extending direction of the third outer one-way belt is perpendicular to the extending direction of the fourth outer one-way belt. The vehicle tail door manufactured in this way is light in weight, and sufficient structural strength is guaranteed.

    本发明公开了一种车辆尾门,包括尾门内板和尾门外板,尾门内板连接在尾门外板的内表面;尾门外板包括外板装饰层、具有第一外单向带的第一外板层、具有第二外单向带的第二外板层、具有第三外单向带的第三外板层和具有第四外单向带的第四外板层;外板装饰层铺设在第一外板层的外侧;第一外板层铺设在第二外板层的外侧,第一外单向带的延伸方向与第二外单向带的延伸方向之间的夹角为90度;第二外板层铺设在第三外板层的外侧,第二外单向带的延伸方向与第三外单向带的延伸方向之间的夹角为0度;第三外板层铺设在第四外板层的外侧,第三外单向带的延伸方向与第四外单向带的延伸方向垂直。如此制造的车辆尾门重量轻,且保证了足够的结构强度。


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    Titel :

    Vehicle tail door


    Weitere Titelangaben:

    一种车辆尾门


    Beteiligte:
    WANG XIA (Autor:in) / KOU HONGBIN (Autor:in) / QIU RONGYING (Autor:in)

    Erscheinungsdatum :

    2023-04-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge



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