| 摘要 |
The purposes of the present invention are to improve an overall engine output by improving an exhausting force (transferring speed) of the muffler through which exhaust gas generated by an engine is exhausted and an exhaust amount of the exhaust gas; to provide excellent ride comfort for a driver by remarkably reducing impact caused by changing a gear at the timing of changing the gear; to select an exhaust direction of the exhaust gas according to the selection of a user or properties of a vehicle; and to arbitrarily control the generation and the intensity of exhaust sound. The present invention for the purposes includes a muffler body including a plurality of partitioning chambers partitioned by at least one barriers; an air intake pipe of which one end is connected to the partitioning chamber on one side of the muffler body and the other end thereof is extended to the outside of one side of the muffler body; an exhaust pipe of which one end is positioned inside the predetermined partitioning chamber of the muffler body and the other end thereof is extended to the outside of one end of the muffler body; and a guide pipe which is installed on the muffler body by being penetrated through the barriers in order to guide the circulation of the exhaust gas flowing via the air intake pipe. The guide pipe is formed into a U shape, and a linear portion of the guide pipe is positioned inside the muffler body and includes a plurality of air holes. The bent portion of the guide pipe is exposed to the outer side of the other side of the muffler body. |
