| 摘要 |
PROBLEM TO BE SOLVED: To prevent road noises from being propagated through the inside of a door and entering an interior, and to provide more effective disposition structure for sound wave reflection material. SOLUTION: The sound wave reflection material, extending in the direction of the reflection of the sound wave coming from the road and going out of an opening, is provided between an inner panel and an up/down window glass which form the door. An elastic sealing member is disposed between the up/ down window glass, or the inner panel, facing the extended sound wave reflecting material and the sound wave reflecting material, so as to elastically contact the sound wave reflecting material to seal the interior at least when the up/down window glass is at the most elevated position. COPYRIGHT: (C)2003,JPO
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