| 摘要 |
PROBLEM TO BE SOLVED: To accurately suppress shock loads at the time of collision by preventing scattering of foreign objects from the lower side of a car body.SOLUTION: A front deformation suppression frame 11, a rear deformation suppression frame 12, and a rear part deformation suppression frame 13 serving as deformation suppression frames are integrated with an undercover 15 to be improved in rigidity (resistance) without any increase of weight. The rigidity of the deformation suppression frame itself for absorbing loads is increased by preventing scattering of foreign objects from the lower side of the car body, and deformation of a frame structure at the time of collision is accurately suppressed without increasing the number of deformation suppression frames. |
