| 摘要 |
PROBLEM TO BE SOLVED: To surely hold a filler in a non-foamed state and add not only a filler holding function but also a function for improving quality and performance to a part for holding the filler, in a center pillar filled with the filler. SOLUTION: On a reinforcement 14 as a closed section member forming a foam filling space for a filler 11, a plurality of beads 14b, 14b,... are roughly formed along the frame longitudinal direction. In the foam filling space including the inside of each of the beads 14b, the filler 11 is foamed and filled.
|
