| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sound insulation and absorption structure of an automobile door, for preventing noise from entering from a gap remaining in a handle mounting part formed in an interior panel constituting the automobile door, thereby improving the silence in the automobile. <P>SOLUTION: The automobile door is provided with: a door panel body 10 having an outer panel 11 located outside the car and an inner panel 12 located on the cabin side of the outer panel 11 and having a working hole 13; and an interior panel 20 located on the cabin side of the inner panel 12 and having a door opening/closing handle formed on a handle mounting part 21. A sheet material 14 for closing the working hole 13 is provided on the indoor side of the inner panel 12. A sound insulation and absorption block 15a adhering to the handle mounting part 21 is provided at least in a position corresponding to the handle mounting part 21 of the interior panel 20 on the cabin side of the sheet material 14. <P>COPYRIGHT: (C)2012,JPO&INPIT |
