| 摘要 |
PROBLEM TO BE SOLVED: To suppress the booming sounds in idling generated by vibration of a spare tire pan in a car body floor. SOLUTION: A cross-member 3 to support a suspension arm is installed in a position under the body part of car body floor and in front of a spare tire pan 2, and the two ends of the cross-member 3 are coupled with rear side frame 4, and the center of the cross-member 3 is coupled with the front bottom of the spare tire pan 2, and thereby swings of the spare tire pan 2 are suppressed by the suspension cross-member 3.
|
