| 摘要 |
PROBLEM TO BE SOLVED: To accomplish effective buffering in a car body front side part of an automobile in a frontal impact and cause no large deformation of a cabin. SOLUTION: A front portion of a side frame 10 is provided with a front frame 14, and an inclined frame 15 extending from the rear end portion 14a side of the front frame 14 toward the rear downward direction. The rear end portion 14a is bonded to an suspension frame 19 bonded to a rear end portion 15a of the inclined frame 15 and an upper end portion 21a is bonded to a front portion of the side frame 10. Whereas, a support frame 21 is provided, of which a lower end portion 21b is bonded to a front end portion 19b side of the suspension frame side 19. The front frame 14 and the inclined frame 15 are separately formed and the rear end portion 14a of the front frame 14 and the front end portion 15b of the inclined frame 15 are bonded each other. The upper end portion 21a of the support frame 21 is bonded to a bonded portion 35 between the front frame 14 and the inclined frame 15.
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