| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle exterior noise reduction device capable of reinforcing durability to body vibrations without bringing about cost increase. SOLUTION: In this vehicle exterior noise reduction device blocking a gap t of a chassis frame 2 and a floor and wall material 3 of a vehicle with a sealed rubber 11 comprising a flexible material, a long hole 18 which is a notch for dispersing stress occurring in accordance with a load input is provided at an end part of the sealed rubber 11 near the chassis frame 2 or a mounting hole to an auxiliary frame 7 of the floor and wall material 3 side which is a body wall face. |
