A headrest level adjustment mechanism includes a main support (26) that is provided on a side of a main headrest stay (18), and cooperates with the main headrest stay (18) to provide a locking mechanism (30) that adjusts a level of the headrest (14) and locks the headrest (14) at a predetermined level, and a sub support (28) that is provided on a side of a sub headrest stay (20; 88; 94), and cooperates with the sub headrest stay (20; 88; 94) to provide a movement restriction mechanism (32; 82; 86; 92) that restricts downward movement of the headrest (14) and keeps the headrest (14) at a lowest-level position, in a condition where the main headrest stay (18) is engaged with the main support (26), and a gap is provided between the headrest (14) and a seat back (12), the main headrest stay (18) and the sub headrest stay (20; 88; 94) being held by the seat back (12) and hanging down from two positions of the headrest (14) spaced from each other in a seat width direction.


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    Title :

    HEADREST LEVEL ADJUSTMENT MECHANISM


    Additional title:

    MECHANISMUS ZUR KOPFSTÜTZENHÖHENVERSTELLUNG
    MÉCANISME DE RÉGLAGE DE NIVEAU D'APPUIE-TÊTE


    Contributors:

    Publication date :

    2022-07-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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