| 摘要 |
<p>A vehicle lower section structure is obtained that has a simple structure and is capable of increasing the rigidity and strength of a framework structure that is long in the vehicle front-rear direction.
A vehicle lower section structure 10 includes: an upper panel 28 including a pair of respectively vehicle-downwards facing joining faces 42, 46 that are separated from each other in the vehicle width direction; a lower panel 30 that with the upper panel 28 configures a framework structure 20, 22 that is long in the vehicle front-rear direction and has a closed cross-section by the joining faces 42, 46 of the upper panel 28 being joined to vehicle-upwards facing joining faces 36, 32 of the lower panel 30; and a seat rail 66 that is long in the vehicle front-rear direction and is fixed to a portion of the upper panel 28 that configures an upper wall 38, 40 of the closed cross-section of the framework structure 20, 22.</p> |
