| 摘要 |
The present invention relates to a muffler for a vehicle, and more specifically, to a structure of a tuning muffler for a vehicle, comprising a muffler, an expansion part, a blocking part, an opening and closing valve, and a vibration plate. The muffler allows exhaust gas discharged from an engine of a vehicle to pass through. The expansion part is formed on one side of the muffler to expand the volume of the interior of the muffler. The blocking part separates the interior of the muffler and the expansion part from each other and has multiple passages formed thereon. The opening and closing valve is installed to open or close the multiple passages formed on the blocking part. The vibration plate is coupled to the expansion part and includes multiple membranes vibrated by exhaust gas introduced into the expansion part. The structure of the tuning muffler for a vehicle can improve sound quality of an exhaust system with rich tone. |
