| 摘要 |
PROBLEM TO BE SOLVED: To increase the rigidity of a dash panel lower to which a collision load is inputted from a front side frame.SOLUTION: A dash panel lower 15 comprises an outer skin 21 and an inner skin 22, and a plate-shaped insert member 31 which is sandwiched between the outer skin 21 and the inner skin 22. A front side frame 17 abutting on a front face of the dash panel lower 15 is fastened to the insert member 31 with bolts 32. The dash panel lower 15 comprises a vertical wall part 23 and an inclined wall part 24, the insert member 31 comprises a main body part 31a located inside the vertical wall part 23, and having female screws 31e screwed with the bolts 32, and a lower extension part 31b extending to the inside of the inclined wall part 24 from a lower end of the main body part 31a, and thereby, when a collision load is transmitted to the inclined wall part 24 from the front side frame 17 via the insert member 31, the inclined wall part 24 is reinforced by the lower extension part 31b of the insert member 31, and the inter-layer exfoliation of continuous fiber layers is suppressed. |
