EXHAUST PIPE STRUCTURE

摘要

An exhaust pipe structure includes a first exhaust pipe (21), a second exhaust pipe (44) and a coupling member (3). The coupling member (3) couples the first exhaust pipe (21) and the second exhaust pipe (44) via an opening (34) of the coupling member (3). The coupling member (3) has a groove (35) extending toward the opening (34) along an outer edge portion of a surface (facing the inside of the first exhaust pipe (21)) of a bottom plate portion (33) shaped to correspond to a region where the first and second exhaust pipes (21, 44) overlap each other.