The invention provides a high-performance collision-resistant composite automobile tailboard. The high-performance collision-resistant composite automobile tailboard comprises a tailboard panel, a hinge device for connecting the tailboard panel to an automobile body bottom plate, a guide turnover device for connecting the tailboard panel and an automobile body side plate, and a supporting device arranged on the outer side of the tailboard panel, the tail plate panel is made of aviation aluminum alloy, high-pressure particle filling tanks are arranged on the two sides of the tail plate panel, the tail plate panel comprises a shell, a base plate, a partition plate and an outer panel, the base plate, the partition plate and the outer panel are arranged in the shell from inside to outside, and a plurality of sponge layers are arranged on the side, facing the partition plate, of the base plate. A first cavity is formed between the partition plate and the base plate, a second cavity is formed between the partition plate and the outer panel, a kinetic energy conversion device is arranged in the second cavity, a current conduction device is arranged on the partition plate, and the first cavity can be filled with expansion particles through the high-pressure particle filling tank. According to the invention, the collision resistance of the automobile tailboard can be improved.

    本发明提供了一种高性能耐碰撞的复合型汽车尾板,包括尾板面板,将所述尾板面板连接至车体底板上的铰接装置,连接所述尾板面板与车体侧板的引导翻转装置,设置于所述尾板面板外侧的支撑装置;所述尾板面板采用航空铝合金制成,所述尾板面板的两侧设有高压颗粒填充罐,所述尾板面板包括壳体,以及设置于所述壳体内且由里到外设置的基板,隔板,以及外面板组成,所述基板朝向所述隔板的一侧设有若干海绵层,所述隔板与所述基板之间形成有空腔一,所述隔板与外面板之间形成有空腔二,所述空腔二内设有动能转换装置,所述隔板上设有电流传导装置,所述高压颗粒填充罐能够向空腔一内部填充膨胀粒子。通过本发明的公开,能够提高汽车尾板的耐碰撞性。


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    Title :

    High-performance collision-resistant composite automobile tailboard


    Additional title:

    一种高性能耐碰撞的复合型汽车尾板


    Contributors:
    DONG HANG (author) / DONG HAIHUA (author) / WU BAOJING (author)

    Publication date :

    2022-08-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / F16F SPRINGS , Federn



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