The invention provides an anti-collision buffer device for a car. The anti-collision buffer device for the car is applied to the field of car parts. A buffer device body (1) of the anti-collision buffer device for the car is connected with a car body (3) through a hydraulic stretching component (12), and a hydraulic piston (5) is arranged in a hydraulic cylinder (4) of the hydraulic stretching component (12); one end of a hydraulic rod (6) is connected with the hydraulic piston (5), and the other end of the hydraulic rod (6) extends out of the hydraulic cylinder (4) to be connected with the car body (3); and a front cavity (7) is communicated with an oil storage tank (10) through a hydraulic oil pipe (9), and a one-way valve (11) is arranged on the hydraulic oil pipe (9). The anti-collision buffer device for the car is simple in structure; when a car collision accident happens, collapsing can effectively occur, the absorbing effect on the external impact force can be effectively achieved, and injuries of the external impact force to a driver and passengers or pedestrians can be avoided.


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    Title :

    Anti-collision buffer device for car


    Contributors:
    CHEN HUI (author) / XU BAOPING (author) / MEN SONGTAO (author) / WU YANXUE (author) / ZHANG PENG (author)

    Publication date :

    2016-02-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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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