| 摘要 |
PROBLEM TO BE SOLVED: To provide a rubber bush, a ventilation adapter, and a sealing structure for a ventilating pipe for a ventilating hole using the former members, where on the ventilation pipe being inserted and fixed into the ventilation hole sealing applied at opposite ends of the ventilation pipe is less likely to be destroyed. SOLUTION: A rubber bush 10 is adapted such that a protrusion 13 protruded from an outer surface of a flange section 12 makes contact with the back of a bathroom heating drier 1 mounted on the wall surface of an outer wall W, in a state where a body section 11 mounted at an end of a ventilation pipe EP on the side of the bathroom is fitted to a ventilation hole EH from the side of the bathroom, such that a flange section 12 being brought into close contact with the wall surface of the outer wall W through a sealing member. A ventilation adapter 20 is adapted, such that a substrate 21 is fixed with a screw to the wall surface of the outer wall W, in a state where after a fitting groove 23 is filled with the sealing member and the sealing member is applied on a sealing member application region 24, and end of the ventilation pipe EP is fitted to the fitting groove 23, such that a pipe connection port 22 is inserted into the end of the ventilation pipe EP outside a house. |
