A first mass body and a second mass body are embedded in an elastically-deformable headrest pad, at an inner side of a headrest skin of a vehicle seat. The first mass body and the second mass body are disposed lined-up apart at left and right sides in a seat transverse direction with respect to a seat transverse direction central line at the headrest. A product of mass of the first mass body and a distance from a center of gravity of the headrest to a center of gravity of the first mass body, and a product of mass of the second mass body and a distance from the center of gravity of the headrest to a center of gravity of the second mass body, are set to be equivalent.
HEADREST AND VEHICLE SEAT PROVIDED THEREWITH
2015-09-10
Patent
Electronic Resource
English
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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|HEADREST AND VEHICLE SEAT PROVIDED THEREWITH, AND METHOD OF MANUFACTURING HEADREST
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