AIR HOSE FOR VEHICLE

摘要

PROBLEM TO BE SOLVED: To provide an air hose for a vehicle, not bulky with a simple structure, which moreover can reduce a noise of intake air. SOLUTION: This air hose 10 is connected between an air cleaner case 5 of a vehicle and a throttle body 20 of an engine to feed air passing through an air filter in the air cleaner case to a throttle of the throttle body. This air hose is formed in a structure comprising a gas permeable hose 11 having permeability in at least partly a hose wall surface and a cylinder cover 18 of non-permeability externally inserted to an outer side of the gas permeable hose to hold a clearance 14 closing a throttle body side and communicating with inside the air cleaner case.