| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vehicle body lower part structure that improves steering stability and reduces an air resistance in a compact and simple structure. <P>SOLUTION: The vehicle body lower part structure includes: a diffuser that is provided on a vehicle lower surface of a rear side of the vehicle and has a raise angle θ with respect to a road in a vehicle surface view; a support member that is protruded on the rode side from the diffuser and has wing-shaped cross section in a plane cross section view; and a wing part that is integrated with a protruding direction end portion in the support member and is shaped for a rear end of the vehicle to spread. <P>COPYRIGHT: (C)2012,JPO&INPIT |
