The invention discloses a car seat shock absorber which comprises an upper shock absorber shell and a lower shock absorber shell, wherein the upper shock absorber shell is in threaded connection with the lower shock absorber shell, and a connecting rod capable of vertically sliding is arranged in the middle of each of the upper shock absorber shell and the lower shock absorber shell; a spring plate is arranged on the opposite ends of the connecting rods, and a spring fixing bulge is arranged on the spring plate; an upper annular boss and a lower annular boss are arranged in the lower shock absorber shell, and a first buffer plate is arranged between the upper annular boss and the lower annular boss; one end, contacting with the first buffer plate, of the upper annular boss is made of rubber, and a main spring is arranged between the first buffer plate and the spring plate; a second buffer plate is arranged under the spring fixing bulge in the upper shock absorber shell, and an auxiliary spring is arranged between the spring fixing bulge and the second buffer plate. According to the car seat shock absorber, car shock is transferred to the shock absorber shells through the main spring and then is transferred to the auxiliary spring through the shock absorber shells, and the shock absorber shells are used as a buffering intermediate.


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    Title :

    Car seat shock absorber


    Contributors:

    Publication date :

    2016-02-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16F SPRINGS , Federn / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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