INTAKE DUCT STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide an intake duct structure capable of inhibiting rise of manufacturing cost without deteriorating layout properties. SOLUTION: This intake duct structure includes an air introduction pipe 11 which is connected to an upstream side of an air cleaner 20 of an engine and in which air flows, and a noise absorbing member 12 including a surrounding section 121 provided at an outer circumference over the whole circumference of an inlet 11a of the air introduction pipe 11 and an extended section 122 which is connected to a part of the surrounding section 121 and is extended to an outlet 11b of the air introduction pipe 11. COPYRIGHT: (C)2010,JPO&INPIT