CN2359215Y

CN2359215Y - Manpower flapping wing flight vehicle

Info

Publication number: CN2359215Y
Application number: CN 99227044
Authority: CN
Inventors: 杨红喜
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-01-06
Filing date: 1999-01-06
Publication date: 2000-01-19
Anticipated expiration: 2009-01-06

Abstract

The utility model discloses a flying vehicle flapping wings by manpower. The upper end of an air bag of the flying vehicle is connected with a fender rod, the fender rod and the air bag are connected between a left wing and a right wing, and slits are arranged on the left wing and the right wing. The slits imitate an outer half wing of a glede on utility, and the slits can help a pilot to generate more backward thrust in the process of flapping. The air bag is extended to the back part of two feet of the pilot, and the barycenter of a body is shifted forward, which is convenient for keeping the equilibrium of the body in a horizontal direction in the process of flying. The utility model has the advantages of simple structure and high safety.

Description

The manpower flapping wing aircraft

It is the aircraft of power with the manpower that the utility model relates to a kind of.

Many in the world people once did the manpower flapping wing aircraft, but even to this day, still nobody is a power with the muscle power of self successfully, carries out flapping flight aloft.Flapping wing aircraft in the past always from formal imitation birds, is fixed on the wing of making on two arms simply.Because human breastbone and the chest muscle that does not have the such prosperity of birds, therefore can't effectively flicker as birds, even wing can produce enough big lift, also can't be utilized fully, and human both legs are too heavy, after center of gravity is leaned on very much, be difficult to keep health balance in the horizontal direction awing.

The purpose of this utility model is that a kind of manpower flapping wing aircraft that can fly with human body self muscle power will be provided.

The purpose of this utility model is achieved in that this aircraft comprises left wing and right flank, and the air bag upper end connects fender rod, connects fender rod and air bag between left wing and the right flank, has on left wing and the right flank and cracks.

Described air bag both sides are connected with bamboo chip, are filled with hydrogen in the air bag.

Described fender rod is telescopic, and the mobile jib two ends connect moving bar, and moving bar can freely stretch in mobile jib.

Left wing of the present utility model and right flank are provided with cracks, and on effectiveness is to have imitated half wing outside the eagle, can help the aviator to produce more thrust backward in the process of fluttering.Air bag extends to aviator's bipod rear portion, makes the body's center of gravity reach, is convenient to keep in-flight health balance in the horizontal direction.It is simple in structure, and is safe and reliable.

Below in conjunction with embodiment the utility model is elaborated.

Fig. 1 is the constructional drawing of an embodiment of the present utility model.

Fig. 2 is the airbag structure figure among Fig. 1.

Fig. 3 is the fender rod constructional drawing among Fig. 1.

1. crack among the figure, 2. skeleton, 3. nylon taffeta, 4. handle, 5 fender rods, 5-1. mobile jib, the moving bar of 5-2., 5-3. clamp, 6. mounting strap, 7. air bag, 7-1. fender rod cover, 7-2. bamboo chip, 7-3. footmuff, 7-4. meet wing place.

In Fig. 1, air bag 7 upper ends connect fender rod 5, connect fender rod 5 and air bag 7 between left wing and the right flank, have on left wing and the right flank and crack 1, and the upper limb of left wing and right flank is connected handle 4.

Left wing and right flank are made up of skeleton 2 and calendering or gluing nylon taffeta 3.Skeleton 2 adopts batten, bamboo bar, synthetic material or light metal etc., covers with calendering or gluing nylon taffeta 3 on the skeleton 2.Its toughness of the skeleton of producing must surpass can bear this minimum requirements of aviator's body weight.

The ratio of the air bag and the wing: the width=a of air bag 7, the length ≈ 4a of air bag 7, the wide ≈ 2a of the wing, chord ≈ 4a.

According to concrete individual's body weight, calculate blade area (comprising that two blade areas add the air bag area).Computing formula is area=body weight/constant, and constant is 9.8kg/m.

In Fig. 2, both sides, air bag 7 bottom respectively connect a bamboo chip 7-2, avoid counter backward the lifting up of air bag 7 distortion, and influence the generation of lift.Fill hydrogen in the air bag 7, air bag 7 bottoms connect footmuff 7-3.Be connected with mounting strap 6 on the air bag 7, be used to connect human body.

In Fig. 3, fender rod 5 is telescopic, and mobile jib 5-1 two ends connect moving bar 5-2, and moving bar 5-2 can freely stretch in mobile jib 5-1.Moving bar 5-2 connects clamp 5-3, and clamp 5-3 is used to card skeleton 2, and clamp 5-3 can slide on moving bar 5-2.Fender rod 5 can adopt synthetic material and light metal, and it is that its toughness must be born this minimum standard of aviator's body weight that fender rod 5 is required, or surpasses this standard.

Left wing and right flank are after being connected air bag 7 and be fixed on the position of people's shoulder to buttocks, and make all lift and pulling force that left wing and right flank produce in the process of fluttering almost completely not pass through two arms, and directly pass to whole body everywhere via the back equably, alleviated the burden of two arms widely, thereby guaranteed that manpower changes into both wings thrust backward and lift upwards to greatest extent.

The fender rod 5 that is connecting both wings at shoulder, can prevent on the one hand because of the wing that human-body fatigue the causes distortion of fluttering, can prevent simultaneously the danger that wing causes towards the behind doubling under unexpected state again, when speed is suitably done non-power flide, both hands are freed from both wings, and support both wings by fender rod 5.On the other hand, because fender rod 5 is the shoulders that are fixed on human body, and both wings are to connect fender rod 5 at shoulder, because the leverage of power, the people during to the wing application of force, and have increased the effect of power, thereby have made left wing and right flank produce bigger thrust.

When taking off, can adopt locomotive traction to favourable speed, to break away from again, or finish take-off process by non-power flide at appropriate heights.When landing, can select opportune moment, bipod is broken away from air bag, the action of imitation birds is landed, and finishes whole flapping flight process.

Claims

1, a kind of manpower flapping wing aircraft, this aircraft comprises left wing and right flank, it is characterized in that the air bag upper end connects fender rod, connects fender rod and air bag between left wing and the right flank, has on left wing and the right flank and cracks.

2, manpower flapping wing aircraft according to claim 1 is characterized in that the air bag both sides are connected with bamboo chip, are filled with hydrogen in the air bag.

3, manpower flapping wing aircraft according to claim 1 is characterized in that fender rod is telescopic, and the mobile jib two ends connect moving bar, and moving bar can freely stretch in mobile jib.