The present invention relates to a man power flight vehicle. When a user stretches legs, a wing connected to a belt faces the lower side. When the user closes the legs, the wing faces the upper side by a contraction force of a spring. So, the man power flight vehicle can fly by moving like flapping of wings of a bird. The man power flight vehicle comprises: a frame; a footboard comprising a driving wheel, a foot mounting unit, and a cross bar; a pair of the wings connected to the upper center of the frame by a hinge; a pair of springs in which one end is connected to the upper part of the wing and the other end is connected to a vertical bar; a pair of first belts having one end connected to the middle part of the wing, wherein the middle part of the belt is guided to a roller and the other end is connected to both ends of the cross bar; and a second belt wherein one end is connected to the wing and the other end has a ring.
본 발명은 인력 비행체에 관한 것으로, 사용자가 다리를 쭉 뻗으면 벨트에 연결 된 날개가 하향되고, 오므리면 스프링의 수축력에 의해 날개가 상향되어, 마치 새의 날개짓과 같은 형태의 동작으로 날 수 있게 된다.
omitted
인력비행체
2017-11-14
Patent
Elektronische Ressource
Koreanisch