| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicular side part body structure capable of improving vibration attenuating performance or NVH performance, and the transmission performance of a load upon a collision of a vehicle. ! SOLUTION: A bulkhead 10 for partitioning a closed cross-section space C of a side sill 5 in a vehicle fore-and-aft direction has a front partitioning wall 21 and a rear partitioning wall 22 for partitioning the closed cross-section space C in the vehicle fore-and-aft direction, a side part vertical coupling surface 23a for coupling the front partitioning wall 21 and the rear partitioning wall 22 on the outer side in a vehicle width direction, a flange 26a accepting the joining with an upper surface 511 of a side sill inner 51, and a flange 26b for accepting the joining with a vertical wall 512 of the side sill inner 51. The bulkhead 10 is joined with the side sill inner 51 by the flanges 26a and 26b, and a vibration attenuating member 40 is arranged between the side part vertical coupling |
