| 摘要 |
PROBLEM TO BE SOLVED: To provide a kite capable of performing a stable flight without causing any distortion in a structure formed of respective frames even when the flight is performed in strong wind or gusty wind, and having high flight performance while sufficiently securing a lifting power. SOLUTION: The kite 1 includes: kite sheets 2; a center frame 4 to be the symmetric axis of the kite 1; main wing main frames 5 arranged in the main parts of main wings 11, which are orthogonally crossed with the center frame 4; main wing reinforcing frames 6 arranged by inclination toward the main wing main frames 5 from the lower part of an intersection between the center frame 4 and the main wing main frames 5; and main wing thin frames 13 arranged toward main wing ends 11a from main wing front edge parts. Lightweight and flat planes perform covering from the main wing ends to main wing front edge center parts, and further, from the main wing front edge center parts to the main wing main frames 5, the main wing reinforcing frames 6, and the main wing thin frames 13 by way of the distal end of the center frame, and perform covering in the neighborhood of the front edges of the wings where the lift of the main wings 11 effectively work. The flat planes are made to adhere onto the kite sheets 2 by making a pair with the center frame 4 as the symmetric axis. COPYRIGHT: (C)2009,JPO&INPIT
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