It is obtained a headrest and a vehicle seat provided therewith, capable of obtaining attenuating effect characteristics with respect to oscillation at two resonant frequencies with a simple configuration. A mass body (34) is supported by an elastically deformable first urethane member (30) configuring part of a headrest pad (20) inside a headrest cover of a vehicle seat (10). Namely, a dynamic damper (28) is configured including the first urethane member (30) and the mass body (34). The center of gravity (34G) of the mass body (34) is set at a position offset in the seat width direction with respect to the elastic center (30C) of the first urethane member (30).


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    Title :

    HEADREST AND VEHICLE SEAT EQUIPPED WITH SAME


    Additional title:

    KOPFSTÜTZE UND DAMIT AUSGESTATTETER FAHRZEUGSITZ
    APPUI-TÊTE ET SIÈGE DE VÉHICULE ÉQUIPÉ DE CELUI-CI


    Contributors:

    Publication date :

    2019-08-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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