| 摘要 |
A vehicle body side structure, which enables the rigidity of a bottom section to be ensured through the reinforcement of a bottom section of a pillar (14), is disclosed. The vehicle body side structure (10) has a closed cross section (61), which continues over a side sill (13) and the front pillar (14), separated into a plurality of sections by a bulkhead (21). The bulkhead (21) is provided with a rear end flange (74) that joins to a sill top wall (33), a front end flange (73) that joins to a pillar outer front wall (53), and a partition wall (72). The partition wall (72) is formed into a cross-sectional U shape together with a sill outer side wall (32) and a sill outer bottom wall (34), forming a third U-shaped cross section (78) that leads to the pillar outer front wall (53). The third U-shaped cross section (78) forms, together with an inner side sill (23), a closed cross section extension section (65) that leads to the pillar outer front wall (53). |
