A flying machine includes: a flying machine body that includes a rotor blade; a protective member that forms a frame shape inside which the rotor blade is disposed, that is rotatably fixed to both end portions of the flying machine body, and that is pipe shaped; and a connecting wire that passes through an inner portion of the protective member to connect the flying machine body and an external device together.
Flying machine and flying machine usage method
2020-09-01
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |
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