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.
HEAD REST
2025-05-15
Patent
Electronic Resource
English
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |