EXHAUST PORT MEMBER OF SHEATH

摘要

PROBLEM TO BE SOLVED: To provide a structure from which no water enters from a space between a fitting plate and a sheath of an exhaust port member to be fitted to an outer surface side of the sheath in order to exhaust the air in the sheath. SOLUTION: A sealing member (9) formed of a flexible material is fitted to a surface on the sheath (2) side of the fitting plate (1) fitted to the outer surface side of the sheath (2) so as to surround the entire circumference of a through hole (4) in the fitting plate (1) communicated with the inside of the sheath (2).