| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a radio controlled helicopter capable of preventing a breakage of a rotor and ensuring safety, even when it comes into contact with an obstacle or falls during a flight or during takeoff/landing.SOLUTION: A radio controlled helicopter 10 has a plurality of rotors 12 arranged in an airframe. In the plurality of rotors 12, a guard member 21 is provided in each rotor 12. Each guard member 21 comprises a lateral guard part 22 for surrounding an outer peripheral side of the rotor 12, and a flat guard part 23 for surrounding a top surface side of the rotor 12.</p> |
