It is obtained a headrest and a vehicle seat provided therewith, that can reduce load to a neck portion of a vehicle occupant at a time of a rear collision while ensuring NV performance. A first mass body (40) and a second mass body (42) are embedded in an elastically-deformable headrest pad (20), at an inner side of a headrest skin (22) of a vehicle seat (10). The first mass body (40) and the second mass body (42) are disposed lined-up apart at left and right sides in a seat transverse direction with respect to a seat transverse direction central line (CL) at the headrest (14). A product of mass of the first mass body (40) and a distance from a center of gravity of the headrest (14) to a center of gravity (G1) of the first mass body (40), and a product of mass of the second mass body (42) and a distance from the center of gravity of the headrest (14) to a center of gravity (G2) of the second mass body (42), are set to be equivalent.
HEADREST AND VEHICLE SEAT PROVIDED WITH SAME
KOPFSTÜTZE UND DAMIT BEREITGESTELLTER FAHRZEUGSITZ
APPUI-TÊTE ET SIÈGE DE VÉHICULE DOTÉ DE CELUI-CI
2016-04-20
Patent
Electronic Resource
English
HEADREST, VEHICLE SEAT PROVIDED WITH SAME, AND METHOD FOR PRODUCING HEADREST
European Patent Office | 2015
|