| 摘要 |
PROBLEM TO BE SOLVED: To secure sealing performance of a wide space between a circumference of an air intake port and an engine hood. SOLUTION: In an outside air introduction duct 1, an air intake port 2 to be opened toward a front of a vehicle formed in a front end of the outside air introduction duct 1, and a seal member 5 to be in pressure-contact with an inner face of the engine hood 6 is disposed to the circumference of the air intake port 2. The seal member 5 has a pedestal part 7 extended to close a space between the inner face of the engine hood 6 and the circumference of the air intake port 2, and a lip part 8 extended along a shape of the engine hood 6 from near a front end of the pedestal part 7 and abutted with the engine hood 6. The height of the pedestal part 7 is set to be fit with the engine hood 6 so that the lip part 8 keeps its compression amount approximately constant in a longitudinal direction of the seal member 5. COPYRIGHT: (C)2007,JPO&INPIT
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