STRUCTURE FOR CONNECTING MUFFLER TO ENGINE

摘要

PURPOSE:To prevent noise from being generated and exhaust gas and tar from leaking to the outside. CONSTITUTION:There are provided a connecting cylinder member 21 disposed opposite to an exhaust port 10a of an engine 10; an exhaust pipe 15 of a muffler 16 fixed onto the inner circumferential surface of the connecting cylinder member 21; a fixing cylinder member 25 fitted around the connecting cylinder member 21 and having a tightening portion 25a; a flange portion 21a formed on the outer peripheral surface of the connecting cylinder member 21; a first elastic member 23 interposed between the flange portion 21a and the engine 10; and a second elastic member 24 interposed between the flange portion 21a and the tightening portion 25a, wherein the fixing cylinder member 24 is secured to the engine.