A head rest includes a stay supported by a seat back of a vehicle seat, a support unit supported by the stay, and a movable unit being movable in a front-rear direction of the vehicle seat with respect to the support unit. The movable unit includes first and second accommodation members that form a space for accommodating the support unit and are provided side by side in the front-rear direction, and a first guide member that is formed in a columnar shape extending in the front-rear direction from the first accommodation member or the second accommodation member in the space. The support unit has a first guide hole through which the first guide member is slidably inserted to guide a movement of the movable unit in the front-rear direction. A part of an inner wall surface of the first guide hole is configured to be elastically deformed.


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    Title :

    HEAD REST


    Contributors:

    Publication date :

    2025-05-15


    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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