| 摘要 |
In the present invention, an upper part of a vehicle body is constituted by a rail inner section (21), a rail outer section (22) that is joined to the vehicle outer side of the rail inner section (21) and constitutes a closed section (2a), and a rail stiffener (23) that is sandwiched by the rail inner section (21) and the rail outer section (22) and partitions the closed section (2a). A roof side rail (2) is provided that extends in the longitudinal direction above a vehicle body side section (1a). Provided are a fastened section (31) that is attached to the vehicle outer side of the rail stiffener (23), and a collar (4) that is interposed between the rail inner section (21) and the rail stiffener (23). A fastening means (32) is provided that is inserted through the collar (4) from the vehicle inner side of the rail inner section (21) and is fastened to the fastened section (31). |
