| 摘要 |
PROBLEM TO BE SOLVED: To regulate the direction of a key button.SOLUTION: An electric fan 100, having a motor 11 for driving a fan 10, a circuit board 2 accommodated in a stand 1 for supporting the motor 11, and a tactile switch 2a for operating the motor 11 which is mounted on the circuit board 2 operably from the outside, comprises: a final control element 1a for externally operating the tactile switch 2a. The final control element 1a includes: a switch boss 1c provided integrally with the stand 1 so as to be movable in an operating direction of the tactile switch by contacting the tactile switch 2a; a key button 4 provided on the switch boss 1c; a design panel 5 fixed on the upper surface of the stand 1 and having a hole 5a, into which the key button 4 is inserted; a dent part 4a formed at the back surface peripheral edge of the key button 4; and a projection part 5b formed on the inner peripheral surface of the hole 5a of the design panel 5 so as to be engageable with the dent part 4a at least in a circumferential direction. |
