| 摘要 |
<p>Disclosed is a rear vehicle body reinforcing structure. In the rear vehicle body reinforcing structure, a roof side rail for making up the roof of a vehicle is extended to the rear side of the vehicle in the longitudinal direction of the vehicle to overlap with a quarter panel joined to each top of a rear pillar, a rear wheel housing, and a rear combination part; and the rear tip of the roof side rail in the longitudinal direction of the vehicle is extended and joined to the rear tip of the quarter panel in the longitudinal direction of the vehicle. Therefore, the rear vehicle body reinforcing structure increases the structural connection rigidity and torsional rigidity of the rear vehicle body, thereby improving the performance of the vehicle against a rear-end collision, ride comfort and, driving stability.</p> |
