| 摘要 |
PROBLEM TO BE SOLVED: To make an intrinsic function of a front pillar reinforcement sufficiently exhibited by inserting penetratedly a pillar antenna into a front pillar without forming a slot or the like in the front pillar reinforcement. SOLUTION: An upper end part of a front pillar reinforcement 4 and a lower end part of a front pillar reinforcement upper 5 are layeredly overlapped in their almost all portions to be welded by spot-welding, and an opening 9 for inserting penetratedly a pole 7a of a pillar antenna is formed in the overlapped part. Namely, a groove-shaped receiving port 10 is formed in the upper part of the front pillar reinforcement 4 to be made upright on the front pillar outer side, and a bead 11 for enhancing rigidity serving as a guide for the pole 7a of the pillar antenna is formed vertically, corresponding to the port 10, in a portion facing to the front pillar outer side of the front pillar reinforcement upper 5, ranging over a prescribed length.
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