Provided is a headrest able to attain, with a simple configuration, properties for damping vibrations at two resonance frequencies. Also provided is a vehicle seat that is equipped with the headrest. A mass (34) is supported by an elastically deformable first urethane material (30), which constitutes a portion of a headrest pad (20), on the inner side of the headrest skin of the vehicle seat (10). That is, a dynamic damper (28) equipped with the first urethane material (30) and the mass (34) is constructed. The centroid (34G) of the mass (34) is set at a position that is offset from the elastic center (30C) of the first urethane material (30) in the width direction of the seat.
Headrest and vehicle seat equipped with same
27.05.2015
Patent
Elektronische Ressource
Englisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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