A vehicle broken bridge energy absorption device comprises a bumper bar arranged at the end of a frame, the bumper bar is in sliding connection with the frame and can slide front and back, the frame is connected with a hollow pipe, a plurality of inflatable rubber balls are placed in the hollow pipe, a compression spring is arranged between the bumper bar and the hollow pipe, one end of the compression spring is connected with the bumper bar, and the other end of the compression spring abuts against the rubber balls. All the rubber balls in the hollow pipe bear the impact force which is transmitted by the compression spring and is borne by the bumper together. The automobile bumper has the advantages that the bumper and the frame are connected in a sliding mode to form a broken bridge independent device, energy generated during collision is absorbed by the independent broken bridge device, and the collision energy cannot be transmitted to the whole automobile by attaching to the automobile body frame. On the other hand, the inflatable rubber balls are used for absorbing collision energy, and each rubber ball is like an air cushion. When an automobile is collided, the soft air cushion is collided, and higher-level safety guarantee can be provided for people and the automobile.

    一种车辆断桥吸能装置,包括设于车架端部的保险杆,保险杆与车架滑动连接可前后滑动,车架连接有空心管,空心管内放置有多个充气的皮球,在保险杆与空心管之间设有压缩弹簧,压缩弹簧的一端与保险杆连接,另一端顶压在皮球上,由空心管内的所有皮球一起承受经由压缩弹簧传递的保险杆受到的撞击力。本发明的优点是保险杆与车架滑动连接构成一个“断桥”的独立装置,碰撞时的能量由该独立的断桥装置吸收,令到撞击能量无法依附着车身车架传递至整辆汽车。另一方面,本发明利用充气的皮球吸收碰撞能量,每只皮球如同空气垫一样。当汽车发生碰撞时就如同碰撞到柔软的空气垫,能为人、车提供更高层次的安全保障。


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    Title :

    Vehicle broken bridge energy absorption device


    Additional title:

    车辆断桥吸能装置


    Contributors:

    Publication date :

    2024-12-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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