| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a wing to be united with the body of a person, which flutters vertically to allow the person to fly in the sky freely and safely like a bird. <P>SOLUTION: Preferably, a user carries a back pack case on his or her back. Artificial wings are installed in the case, and shafts for vertically moving the wings are received in the case. By combining a lightweight, small and strong compressor to be contained in the case, with a coil spring type rubber cylinder with strong contraction performance in a lower part, or a stronger coil spring in an upper part, as a means for inducing multiple vertical motions of the shaft in a second, like a bird flying in the air, the artificial wings can be made for producing ascending pneumatic pressure enabling the human to fly in the air. By installing an easy-to-store rubber cylindrical parachute that instantly opens and keeps opening without falling at the top of the cylinder, a flight balance and stable floating performance are improved, to provide a product for securing safety. <P>COPYRIGHT: (C)2013,JPO&INPIT |
