In a vehicle side body structure (1) including a pillar member (3) that partitions a side part opening (2) of a vehicle body into a front part and a rear part, the pillar member (3) includes an upper member (7) made of high-tensile steel and a lower member (8) joined to the upper member (7), made of high-tensile steel, and having a rigidity lower than a rigidity of the upper member (7). The upper member (7) has a reinforcing member (10) made of high-tensile steel with a tensile strength which is higher than a tensile strength of the upper member (7) and the lower member (8) and the lower half of the reinforcing member (10) is shaped to have a smaller bending rigidity against bending to the inside in the vehicle width direction toward the lower end of the reinforcing member (10).
VEHICLE SIDE BODY STRUCTURE, VEHICLE BODY STRUCTURE, AND VEHICLE
FAHRZEUGSEITENKAROSSERIESTRUKTUR, FAHRZEUGKAROSSERIESTRUKTUR UND FAHRZEUG
STRUCTURE DE CARROSSERIE LATÉRALE DE VÉHICULE, STRUCTURE DE CARROSSERIE DE VÉHICULE ET VÉHICULE
2020-12-16
Patent
Elektronische Ressource
Englisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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