| 摘要 |
PROBLEM TO BE SOLVED: To provide a ventilator fitting structure which is capable of easily fitting a ventilator provided with a mechanism to be automatically opened/closed according to the temperature to a ventilating opening, and excellent in appearance in the fitted condition. SOLUTION: In a structure in which a ventilator 1 provided with a mechanism to open/close an opening/closing plate 7 according to the temperature using a spring 9 formed of a shape memory alloy is fitted to a ventilating opening 3 formed in a foundation 2 or a wall of a building, the venting opening and a fitting surface 16 with the contour and the dimension capable of internally surrounding the front shape of the ventilating opening 3 are formed in the ventilator 1, and the fitting surface 16 is closely attached to peripheral surface of the ventilating opening 3. |
