| 摘要 |
As the hood frame (20) is provided with a center bead (22), front radiating beads (26) and rear radiating beads (28), the front hood is ensured to bend in the shape of inverted letter-V under a frontal crash load and is provided with a stiffness (including an out-of-plane stiffness) which is required of the front hood while the downward deformation of the hood frame under a downward load can be controlled and the HIC level can be set at an appropriate level at the same time. |
