| 摘要 |
PROBLEM TO BE SOLVED: To provide a compact fan body allowing easy swing support by arranging a central shaft of automatic swing above.SOLUTION: An electric fan includes an automatic swing rotation central shaft 24 installed on a body shaft 10, a motor support part 26 rotatably installed on the automatic swing central shaft, a motor 28 installed in the motor support part 26, and air-blowing blades 82 connected to an output rotary shaft 30 of the motor 28 and rotated by the motor. The upper end of the automatic swing central shaft 24 is positioned above the output rotary shaft 30. |
