| 摘要 |
PROBLEM TO BE SOLVED: To surely supply and discharge the air by surely bringing a duct joint into contact with a ventilating fan body without generating a clearance between the duct joint and a metallic case of the ventilating fan body. SOLUTION: In this mounting structure of the ventilating fan wherein a mounting frame 20 is mounted on a mounting opening part 22 formed on a wall face inside of a room, the duct joint 30 is mounted on the mounting frame 20, the ventilating fan body 4 is inserted inside of the mounting frame 20, and a depth part of the ventilating fan body 4 is retained on the duct join 30, the duct joint 30 and the mounting frame 20 are mounted by moving the duct joint 30 from an inlet side to a depth part of the mounting frame 20. COPYRIGHT: (C)2004,JPO
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