A deformation amount that absorbs collision energy at the collision can be ensured by ensuring the rigidity of a seat back frame. A vehicular seat structure is provided with two resin longitudinal frame parts (21, 22) that are arranged to be spaced away from each other, and two resin seat cushion frames (11, 12) that extend in the forward side from lower parts of the longitudinal frame parts (21, 22) respectively and are arranged to be spaced away from each other. Lower brackets (31) are joined respectively to the lower parts of the longitudinal frame parts (21, 22), and the two longitudinal frame parts (21, 22) are connected through the lower brackets (31) by a lower cross member (35) extending in the vehicle width direction. The lower bracket (35) is lower in rigidity than the longitudinal frame parts (21, 22).
VEHICULAR SEAT STRUCTURE
FAHRZEUGSITZSTRUKTUR
STRUCTURE DE SIÈGE DE VÉHICULE
2021-09-15
Patent
Electronic Resource
English
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |