| 摘要 |
PROBLEM TO BE SOLVED: To provide a muffler for a vehicle, particularly a muffler for a vehicle capable of minimizing oscillation booming noises.SOLUTION: A muffler for a vehicle comprises: a main muffler arranged in front of a rear suspension; plural baffles blocking inside of the main muffler into plural chambers; a flow pipe provided at a center on one side of the main muffler, penetrating through the plural baffles, and positioned inside the chamber; an exhaust pipe provided at a lower part on the other side of the main muffler, penetrating through the plural baffles, and positioned so that exhaust gas flowing in the flow pipe is exhausted to outside; an intermediate pipe arranged so that the exhaust gas exhausted from an outlet of the flow pipe is circulated; and a variable valve formed to be communicated with an adjacent chamber by releasing and blocking the exhaust gas exhausted from the outlet of the intermediate pipe by a back pressure. |
