| 摘要 |
Provided is an intake hose with one end connected to an air cleaner and the other end connected to an engine so that air flows, which includes a hose unit of which both ends are open to allow air to flow; an internal pipe which has multiple punching holes on the outer circumference surface and has one end to be connected to one end of the hose unit; and an external pipe which is connected to the outer side of the internal pipe and has one end to enter one end of the hose unit while a resonance room is formed between the external pipe and the internal pipe to let air come in and out through the punching holes. The intake hose according to the present invention is capable of easily being assembled and reducing production costs by forming the resonance room with less parts compared to those of traditional structures. |
