A frame serving as a seatback frame for a vehicle seat and simply configured to reduce a load applied to a seated occupant at the time of a vehicle collision is provided. A seatback frame (1) includes a connecting wire (21) which connects side frames (15). The center of the connecting wire (21) is bent to extend toward a front side of a vehicle seat (S). When the seated occupant is moved toward a rear side of the vehicle seat (S) at the time of a vehicle rear-end collision, the forward extending portion restrains a portion of the back of the seated occupant in which a thoracic vertebra is located and reduces an amount of a rearward movement of the portion.
SEATBACK FRAME
SITZLEHNENRAHMEN
CADRE DE DOSSIER DE SIÈGE
2018-06-06
Patent
Electronic Resource
English
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |