Muffler of internal combustion engine

摘要

A muffler of an internal combustion engine is characterized in that a muffler of an internal combustion engine having a muffler main body connected to a rear end of an exhaust pipe of the internal combustion engine, a tail pipe extended from a rear end surface of the muffler main body, and a tail cover covering an outer periphery of the tail pipe includes a partition wall compartmentalizing a space formed between the tail pipe and the tail cover into at least two or more spaces.