VEHICLE UNDERSTRUCTURE

摘要

In the lower part of a vehicle, front floor undercovers (30, 40) formed by being curved upwards are provided with recesses (60) having a rectangular opening edge (60a). In the recesses (60), an aliform fin (70) is provided which is thick in the direction lateral to the vehicle body. The aliform fin (70) is arranged in the recess (60) so as not to protrude lower than the general surface (32) of the front floor undercover (30). The chord length of the aliform fin (70) is between 70-280mm.