CN1071131A

CN1071131A - Man-power aircraft

Info

Publication number: CN1071131A
Application number: CN 92108899
Authority: CN
Inventors: 冯建光
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-07-26
Filing date: 1992-07-26
Publication date: 1993-04-21

Abstract

The present invention relates to vehicle technology, particularly a kind of man-power aircraft.Its principal character by wing, wing axis, empennage, wing oar, machine wheel carrier, wheel form, wing is divided into two secondary flanks, fixing or can be connected the front portion of wing axis with agitating up and down, empennage is fixed on the afterbody of wing axis, wheel is installed on the machine wheel carrier, and be connected on the wing axis, wing oar is installed in ordinatedly and plays the propelling unit effect on wing axis or the machine wheel carrier, also can play progradation, drive by manpower by the sliding piece or the pinniform wing that are connected on the flank.Overcome existing aircraft and can not realize human-powered flight's defective, be applicable to sports tournament or the like.

Description

Man-power aircraft

The present invention relates to vehicle technology, particularly a kind of man-power aircraft.Be applicable to sports tournament etc.

Existing aircraft generally provides the powered propeller by driving engine, makes propelling unit by propeller again and realizes the flight of aircraft; And the bionic airoplane that Chinese patent 91232302.7 is proposed, the power that its driving engine provides can drive wing, makes the wing motion and the generation progradation.

But they all can not realize the human-powered flight.

The objective of the invention is to overcome the deficiency of above-mentioned existing vehicle technology and provide a kind of and can play progradation by people's force driving machine wing or wing oar, realize human-powered flight's man-power aircraft.

Realization has the method for the object of the invention to be provided by following principle, measure, accompanying drawing, CONSTRUCTED SPECIFICATION and service condition.

Principle of the present invention and measure are: structure is made up of wing, wing axis, empennage, wing slurry, machine wheel carrier, wheel.Wherein,

Wing is complete a slice, is divided into two flanks symmetrically, and the forward sight image is " V " font, and the internal organs view resembles also and is " V " word or is similar to " V " font, also can be rectangle.Span length is 3～5 meters, and width is 2～3 meters.Wing is fixedly attached to the front portion of wing axis.The span is the length of flank.

The rear end that empennage is horizontal, be fixedly attached to wing axis, the internal organs view resembles and is " V " font or oblong.Its length is 1～2 meter, and width is 0.5～2 meter.Its effect is the balance body.

Wing axis is roofbolt shape or tubulose

Wheel is installed on the machine wheel carrier, and machine wheel carrier is fixed on the downside of wing axis, and its effect is to be used for aircraft and landing.

On machine wheel carrier can before and after reciprocally swinging ground two groups of flag-shaped wing oars are installed, be connected 2～3 ropes simultaneously on a slice that is movably connected on the blade movable plate, wing oar blade and movable plate, its effect is to make them can open and can close, thereby the formation propelling unit.Approach horizontality during installation.

The people is tied up on wing axis by safety strap, and people's pin is fixed on the wing oar of rear side.Hand is gripping the handle of the wing oar of front side.

Two groups of wing oars when the people puts on muscle power by hand and pin before and after, wing oar just can be swung back and forth, stirs air and flows backward, and the antagonistic force of air just can promote body and fly forward.It is aloft appropriate to the occasion to take off.

Chaufeur be preferably do some training very often, muscle power is big, body weight is light sportsman or soldier.

Two flanks of other embodiments of the invention can be agitated upper and lower, back and forth, and its edge bars and the trailing edge bar sliding piece that has been movably connected respectively, and along with agitating of flank, they can stir air, play progradation.

The people rides on the wing axis, drives flank, makes it to agitate with hand and pin.

The wing oar of other embodiments of the invention can be a kind of formula wing oar of sculling, and is installed on the wing frame, and the people can play progradation with hand moving wing oar.The approximate progradation of aboard ship sculling, playing ship of its mode.

The wing oar of embodiments of the invention can be installed down.

The flank of other embodiments of the invention has the ptergoid bone and the pinniform wing pinniform wing to be formed by some bionical plumage arrangement ground linkings with flexibility, is fixedly attached on the ptergoid bone.

Flank can be agitated, and is driven by lever actuated mechanism.There are connecting rod and lever in this mechanism.Manpower can promote lever and connecting rod, thereby drives flank, make it to agitate, and plays progradation.Also can be by chain type drive mechanism flank.

Wing of the present invention can be filled with inert gas, as helium, hydrogen.

Manufactured materials of the present invention should have characteristic in light weight, that intensity is high, as dried bamboo, carbon fibre or the like.

Advantage of the present invention is to drive aircraft, realization human-powered flight by manpower.Overcome the defective that to do the human-powered flight in the past.Be specially adapted to sports tournament or the like.

Accompanying drawing has:

Fig. 1 is the scheme drawing (internal organs view) of original shape embodiment of the present invention

Fig. 2 is that the B of Fig. 1 is to scheme drawing

Fig. 3 is that the A of Fig. 1 is to scheme drawing

Fig. 4 is the A-A portion face scheme drawing of Fig. 3

Fig. 5 is the B-B generalized section of Fig. 3

Fig. 6 is that the C of wing oar is to scheme drawing

Fig. 7 is the second embodiment scheme drawing, (internal organs view)

Fig. 8 is that the A of Fig. 7 is to scheme drawing

Fig. 9 is another embodiment scheme drawing of wing oar, (internal organs view)

Figure 10 is the C-C generalized section of Fig. 9

Figure 11 be wing oar with the B that draws the oar rope to cooperate to scheme drawing

Figure 12 is that the B that cooperates with wing axis, people of backrest extension is to scheme drawing

Figure 13 inflates the B of wing embodiment to scheme drawing

Figure 14 is that the A of the 3rd embodiment is to scheme drawing

Figure 15 is that the internal organs of the 3rd embodiment is looked scheme drawing

Figure 16 is the wing oar scheme drawing of the 4th embodiment

Figure 17 is 16 D-D generalized section

Figure 18 is that the B of the 5th embodiment is to scheme drawing

Figure 19 is the E-E generalized section of Figure 18

Figure 20 is that the A of Figure 18 is to partial schematic diagram

Figure 21 is that the C of bionical plumage of Figure 18 is to scheme drawing

Figure 22 is the F-F cutaway view of Figure 21

Figure 23 is that the B of chain type driver train is to scheme drawing

Figure 24 is the G-G cutaway view of Figure 23

Figure 25 is the H-H cutaway view of Figure 23

Say CONSTRUCTED SPECIFICATION of the present invention and service condition in detail below in conjunction with above-mentioned accompanying drawing.

Original shape embodiment of the present invention is shown in Fig. 1～6, and structure is made up of wing 1, wing axis 7, empennage 15, wing oar 11 and 25, machine wheel carrier 27, wheel axle 34, wheel 26.Wherein:

The internal organs view of wing resemble with forward sight image for " V " font or be similar to " V " font, or the internal organs view is oblong, can be complete a slice or by two flanks combine.The periphery of wing connects to form a framework by leading edge bar 8, lateral margin bar 9, the trailing edge bar 10 of tubulose, is connecting the net that is made into by rope 2 strands in the framework, is fixed with fin 4 on the face of its formation, and fin is nylon cloth or plastic sheeting.The span of wing is 3～5 meters, and wide is 2～3 meters.

The shape of empennage 15 is identical with wing with structure, wing frame 16, net 14, fin 17 is arranged but its length is 1～2 meter, width is 0.5～1 meter.

Wing axis is a roofbolt shape, in a tubular form, respectively before, during and after the three groups of solid wing handles 5 and 13 that have been permanently connected, the leading edge bar 8 of wing and trailing edge bar 10 with preceding, in two groups of solid wing handles cooperate, and and 6 tying up and be fastened on the wing axis by restricting; Empennage then is fixed on the solid wing handle 13 at rear portion by wing frame 16.Near on the wing axis 7 at trailing edge place, be fixed with the machine wheel carrier 27 that two bars are formed vertically down, its lower end is fixed, and the two ends of wheel axle 34 these axles are installed with wheel; Preceding half section of wing axis one group of machine wheel carrier, wheel axle and wheel are installed regularly too.

Two groups of fourth officer wing oars 11,25, every aileron oar are installed on the two groups of machine wheel carriers 27 in front and back to be made up of loom 21, blade 35, movable plate 39, rope 40, skin cloth 36; Be that loom one end has an axis hole 41, axle shape section by this hole junctor wheel carrier, the other end connects blade 35, being the flag-shaped movable plate 39 identical with the blade size shape cooperates with blade, be fixedly attached to the leading edge of blade and movable plate by pad 37 and bolt and nut 38 by a split cloth 36, one end of 2～3 ropes 40 is fixed on the one side of blade, and the other end is fixed on the opposite face of movable plate.Guarantee that movable plate and blade expansible again can be altogether.Blade can connect net 41 by oblong rowlock 43, and thin slice 42 is fixed on its plane.Blade is the level of state during installation.Its handle 21 is played by the rope on being fixed in wing frame 19 or 24.Form a kind of manual feed device thus, play progradation.

On the center-of-gravity position of organism balance, people's health 33 tightly is tied to the downside of wing axis by safety strap 31 end wises, and 21, two pin 30 of handle of two hen feathers oars 25 tightly were tied to respectively on the handle 21 of two secondary rear wings slurries 11 and 18 by rope 20 about two hands 28 were being held respectively.One end of preceding tricing line 23 connects the front end of wing axis, the chest that the other end is connected in the people, and an end of back tricing line 32 connects the empennage of wing axis.The other end is connected in people's chest, about two controls be connected on the edge bars 9 of flank to an end of rope 29.The other end is connected in people's chest.Their effect is to control the lifting of body and turn to by manpower.

Its service condition is: when people's hand and pin hormany force do post-tensioning and after pedal action the time, wing oar 25,11,18 just can be swung backward, its movable plate 39 and blade 35 open-shaped attitudes, simultaneously, air is dialled backward, flown forward and the antagonistic force of air just can promote body; When hand pushes away forward, when pin draws forward, wing oar is swing forward just, its movable plate 39 is closure state with blade 35, constantly repeats these actions.Body will constantly fly forward.When rising as need, people's hand pulls at back tricing line 32.Make wing axis 7 perk forward; When need descend, can wing axis be turned forward owing to tricing line 23 before pulling at; When turning to, can pull at a left side or right control makes a wing tendency left side or right side to rope 29.

The second embodiment of the present invention, shown in Fig. 7～8, its two flanks 3 can be done agitating of MN direction.The leading edge bar 8 of flank and trailing edge bar 10 have a

shaft adapter

47 and 48 respectively, and location and connect wing axis 7 rotationally respectively.Every secondary flank has one, and pedal stroke 45 or 49, its two ends are separately fixed on the front and

rear edge bar

8,10 longitudinally, overleaf, one end of 2～5 ropes 46 is fixed on the left side flap, the other end is fixed on the right side flap, also has 2～5 ropes to connect left and right flank with the same manner at the outside of belly.Be pivotably connected the respectively axis hole of shaft adapter 51 of side sliding piece 44 and back sliding

piece

44,52 and 55 of the edge bars 9 of flank and 12 trailing edge bars 10; Every sliding piece connects net 53 and thin slice 56 by rectangular frame 57, and shaft adapter is connected on the framework.Have 2～5 ropes 54 to connect sliding piece, other end connection flank by an end overleaf, also have 2-5 root 59 to connect sliding piece and flank with the same manner at the outside of belly, sliding piece can be a sheet.Machine wheel carrier and wheel are installed on the wing axis.

Flank and sliding piece also can be fixed on edge bars, trailing edge bar and the shaft adapter and be done being connected of swing each other by skin cloth.

The people rides on the wing axis 7, waist tightly be fixed in safety strap 31a two hands on this be left and right sides pull wing rope 58, this rope is connected on the edge bars of flank.Be positioned on the balance position wing axis 7 and can vertically fix a backrest post 68, the people is leaning against this post and is being tied up on this post and wing axis by safety strap 67.The people is riding pedal stroke 45,49 on the flank, also can step on the rope 2 of net.

During work, pin 30 firmly scrunches pedal stroke 45,49, and flank 3 is agitated downwards, sliding

piece

44,52,55 just can be stirred air, and when hand 28 was exerted oneself stay cord 58, flank just can upwards be agitated, each sliding piece is stirred air again, and the antagonistic force of air can make body fly forward.

The third embodiment of the present invention is shown in Fig. 9～11, flank 3, wing axis 7, empennage 15, machine wheel carrier 27, wheel 26 are arranged in its structure, embodiment is identical with original shape, its propelling unit is the wing oar 11 that level is installed, this oar is made up of loom 21, blade 35, movable plate 39 but its loom internal organs view resembles triangular in shapely, and shaft adapter 64 and axis hole are arranged; On the wing axis 7 at wing rear on even keel be fixed with up and down two anchor plates 63,65, wherein one two bolsters 62 are arranged, this is interspersed in the axis hole of loom; Have two toroidal frame 61a and 61b to be fixed on the wing axis 7 at oar axle upper and lower surface, form guide rail support, its effect is to make wing oar only do the reciprocal swing on even keel front and back.People's pin 30 is being tied up the leading edge that is fixed in wing oar loom by rope 20.Two leading edge, other ends that draw oar rope 60 to connect wing oar by an end respectively pass sliding becket bridle 66 and are attached on hand, and the effect of this rope is to forward swing with the pulling of wing oar.

The fourth embodiment of the present invention is shown in Figure 14～15, and its wing 1 is fixed on the frame 72, and frame is an oblong, is connecting the net of being made up of rope and cross bar 75, and empennage 15 is fixed on the frame afterbody.Prominent ring 74 and axis hole 73 thereof being arranged on the handle 21 of

wing slurry

70,71, be rotatably connected on the trailing edge bar 10 of wing, structures such as the blade 35 of wing oar, movable plate 39 are identical with above-mentioned wing oar 11.Form the formula wing oar of sculling thus.As rowing the boat, the people shakes

wing oar

70,71, just drives body and flies forward.

The fifth embodiment of the present invention is as described in Figure 16～17, be connected the one group of way block 76 that has on the wing axis 7, be divided into two

nahlocks

82,83, be fixed in the both sides of wing axis by several bolt and nuts 77, a bearing pin 78 is arranged, in the axis hole of interspersed this nahlock and in the axis hole 84 of loom joint 79 on it.

Wing oar

80,81 is vertically installed down.

The sixth embodiment of the present invention is made up of flank 3, wing axis 7, empennage 15 frames 90, connecting rod 87, lever 89, machine wheel carrier 27, wheel 26 shown in Figure 18～22.Wherein, the flank of pinion shape is made up of the ptergoid bone 86 and the pinniform wing 85, and the pinniform wing is that some bionical plumages 93 are fixed on the ptergoid bone 86 with arranging, and each bionical plumage is being linked by 3～5 ropes 88 simultaneously.Ptergoid bone is the frame with rigidity sheet; Bionical plumage is made up of plumage bar 95, pinnule 96, accessory pinna 97, plumage handle 94, the plumage bar is to have flexible tubular rod, be state from the coarse to fine by plumage handle to the not end of plumage, 20～50 pinnules are vertically fixed on the plumage bar, the plane of its formation by the thin slice parcel fix, form accessory pinna.It is identical with the feather of pinion.The pinniform wing is slightly crooked downwards backward.

Frame 90 forward sights image resembles to being connected with net 98 in oblong, the oblong frame, being the position that the people stands or sits for triangle, internal organs view, lever shaft 92 be fixed on this both sides, nearly stage casing, this 92 passes the axis hole that a lever 89 has on preceding half section and is connected with lever, the front end of lever has a hole, static line 100 passes this hole when connecting the end of two connecting rod 87a, 87b, but makes lever and connecting rod interaction; The other end of connecting rod is connected on the axostylus axostyle 103 by rope, and its preceding half section connects a rope 101, and this rope connects connecting rod simultaneously.

The ptergoid bone of two flanks connecting by up and down two split cloth 91a, 91b and the location be enclosed within wing axis 7 the front portion.The assurance ptergoid bone can be swung upper and lower, back and forth.

During work, the people rides on the wing axis 7, with pin be fixed on lever and putting back-end, firmly the moving lever 89 of push-and-pull asynchronously and push rod 102 make it to do swing upper and lower, back and forth, thereby it just promotes two connecting rod 87a, 87b and makes the moving ptergoid bone 86 of motion push-and-pull upper and lower, back and forth, two secondary flanks 3 are agitated upper and lower, back and forth, and the pinniform wing 85 just plays progradation.

In the embodiment of wing, flank can be a kind of inflation wing, and wing frame connects two layers of

mesh

2a and 2b up and down, is fixing lightweight air bag 60 the net parcel, and the air bag as plastic sheeting is made is filled with inert gas such as helium, hydrogen etc. in the bag.

In the driver train embodiment of wing, can take a kind of chain type driver train, promptly by a sprocket wheel 105, sprocket shaft 106, two rocking arms 104, chain 113, flywheel 108, flywheel shaft 112, two crank arm and 109 cooperate with frame 90 and connecting rod 87 and to form.

Wherein, sprocket wheel 105 cooperates sprocket shafts 106, and these two ends connect and have foot-operated 114 oppositely directed each other again rocking arms 104, by Ω shape supporting 107 sprocket shaft 106 is connected the latter half of of frame 90; Flywheel 108 cooperates and flies chain rivet 112, these two ends connect have short handle 110 again each other in the same way crank arm 109, two angle staples 115 are arranged on the short handle, connecting rod 87a and 87b are linked with rope by an end respectively and are connected on the short handle between this ring, other end connection flank; Flying chain rivet is connected and is connected on the frame by being fixed on Ω shape supporting on the frame 90; Sprocket wheel with fly to be connected with on the chain chain 113.

The people can ride on the wing axis, tramp with one's feet moving foot-operated 114, make that sprocket wheel 105 rotates, power is by chain 113 transmission flywheels 108, crank arm 109 and short handle 110 rotation thereby make, drive link 87a, 87b do synchronous up-and-down reciprocating motion, promote wing and agitate.

Sprocket wheel wherein, rocking arm, chain, flywheel all can directly adopt the corresponding construction of existing ordinary bicycle.

Claims

1, the man-power aircraft of being made up of wing, wing axis, empennage, wing oar, machine wheel carrier, wheel is characterized in that, a slice wing is fixedly attached to the forebody of a wing axis, and empennage is fixedly attached to the afterbody of wing axis; The forward sight of wing and overlook image and all be " V " word; Preceding half section and the second half section of the wing axis of roofbolt shape or tubulose down are fixed with forward and backward machine wheel carrier respectively, and this below is fixed with a wheel axle, this two ends are combined with wheel; Machine wheel carrier respectively with front and back two groups of fourth officer wings oar do can before and after being connected of reciprocally swinging, every aileron oar is hung on the wing by a rope respectively, makes it to be the level of state;

People's health is tied up on wing axis by safety strap, and hand is gripping handle, the pin of front wing oar and tied up on the handle of rear wing oar by rope; Preceding tricing line one end links the wing axis front end and the other end links people's chest, back tricing line one end link wing axis tail end, the other end link people's chest, about control on the wing of the end binding left and right sides of rope, the other end is linked to people's chest.

2, aircraft according to claim 1, it is characterized in that, the periphery of wing is connected into connecting in a framework, the framework by the rope strand by leading edge bar, edge bars, the trailing edge bar of tubulose knits the net that forms, and is fixed with the fin of being made as nylon cloth, plastic sheeting by light laminated on the face that their are formed;

The shape of empennage is identical with wing with structure, has wing frame, net, fin to work in coordination;

Two secondary flanks about wing can be divided into are fixedly attached to by leading edge bar and trailing edge bar on the solid wing handle at the front portion of wing axis and middle part; Empennage is fixed on the solid wing handle at wing axis rear portion.

3, aircraft according to claim 1 is characterized in that, the structure of wing oar is made up of loom, blade, movable plate; Be that loom one end has an axis hole, the side that the other end connects the oblong blade is flag-shaped, and the blade front side movable plate identical with shape and structure done to open the connection that can close, connects blade and movable plate with 2-3 root rope simultaneously, makes them can do opening of 90 ° of angles;

Blade and movable plate can be the sheets of monoblock, also can connect a secondary net by an oblong rowlock, and fixedly thin slice is arranged on its plane; The junction of blade and the movable plate skin cloth that is permanently connected.

4, according to claim, 1 or 8 described aircraft is characterized in that,

1., the handle of left and right wing oar connects blade all triangular in shapely, and shaft adapter is arranged on it, has a hole on the shaft adapter, this hole is connected on the bolster of two upper and lower anchor plates that are fixed in wing rear wing axis; Being positioned at the loom upper and lower surface has two secondary toroidal frames to be fixed on the upper and lower surface of wing axis, forms guide rail support; Two aileron oars are done being connected of severe on even keel front and back reciprocally swinging with them about making;

One is drawn the oar rope simultaneously to connect wing oar leading edge by an end, and the other end passes sliding becket bridle and links people's hand;

2., about two aileron oars also can install vertically downward, promptly, the way block of being made up of two nahlocks is fixed in the both sides of wing axis, has a bearing pin to be matched with wherein, wing oar connects bearing pin by the axis hole on its loom joint.

5, aircraft according to claim 1 and 2, it is characterized in that, wing can be a kind of wing that can back and forth agitate up and down with flank of sliding piece, a shaft adapter is all arranged on the leading edge bar of two secondary flanks and the trailing edge bar promptly, an axis hole is arranged on it, and this ground, location, hole connects on the wing axis of circular shaft shape; There is a foot-driven lever end wise to be fixed on leading edge bar and the trailing edge bar on every secondary flank by two ends; The people be safety strap ride on the wing axis;

Edge bars and trailing edge bar respectively with being connected that a slice sliding piece is done to swing up and down;

On the two secondary flanks, 2～5 ropes connected two secondary flanks by two ends respectively at the outside of belly about 2～5 ropes were gone up overleaf and are separately fixed at by two ends; 2～5 ropes are separately fixed on flank and the sliding piece by two ends, and the outside of belly of flank and sliding piece is connected with 2～5 ropes equally;

6, aircraft according to claim 5 is characterized in that, sliding piece can also can connect net by rectangular frame in the form of sheets, its plane is fixed with thin slice such as nylon cloth is formed; It can be to be axle and being connected with the axis hole that has on the shaft adapter of its framework by edge bars and trailing edge bar with flank;

Flank and sliding piece also can be separately fixed at edge bars by skin cloth, on trailing edge bar and the shaft adapter and do being connected of swing each other;

But backrest post of vertical fixing on the wing axis, the people is tied up on this post by safety strap and is sitting on the wing axis.

7, according to claim 1,2 or 3 described aircraft, it is characterized in that, wing axis is a kind of rectangular frame, frame is connecting net, and flank is being fixed in its both sides, and two aileron oars are installed on the trailing edge bar of flank, there is a prominent ring at its loom middle part, have an axis hole on the ring, it is rotatably connected on the trailing edge bar, forms the formula wing oar of sculling.

8, according to any one aircraft in the claim 1～7, it is characterized in that flank can be a kind of inflation wing, promptly by be connected wing frame up and down two secondary nets be wrapped in an air bag that is filled with inert gas.

9, aircraft according to claim 1, it is characterized in that its flank can be the pinion shape wing that a kind of pinniform can agitate the pinniform wing and ptergoid bone to form, promptly ptergoid bone is the frame with rigidity sheet, connecting the pinniform wing with flexibility, left and right sides flank is done and can be connected on the wing axis with agitating; Be connected with at the front portion of wing axis and middle part downside that forward sight is triangular in shape, internal organs is looked the frame that is rectangle, frame is junctor wheel carrier and wheel simultaneously;

A lever shaft is installed on the frame, this is engaged on the preceding half section axis hole of a lever rotationally, the front end of this lever has a hole, passes this hole by a static line and does mobilizable the connection with an end of two connecting rods again simultaneously; One end of another root push rod is movably connected on the axostylus axostyle of a frame by rope, and preceding half section place of push rod connects a rope simultaneously, and this rope connects connecting rod by the other end simultaneously; The other end of connecting rod has a hole, and rope passes this hole and is fixed on the ptergoid bone;

10, aircraft according to claim 9 is characterized in that, the pinniform wing is fixed on the ptergoid bone by some bionical plumages with arranging, links each bionical plumage by 3～5 ropes simultaneously; Every bionical plumage shape is identical with the pinion feather with arrangement mode;

Bionical plumage is made up of plumage bar, plumage handle, pinnule, accessory pinna, and the front end of plumage bar more slightly is the plumage handle, is state from the coarse to fine backward, and 20～50 pinnules are vertically fixed on the plumage bar, and the face of its formation is being fixed by thin slice with wrapping up, forms accessory pinna;

The plumage bar is flexible tubular rod.

11, according to claim 1,2,5,8 or 9 described aircraft, it is characterized in that, the span length of wing be 3～5 meters, wide be 2～3 meters; Empennage span length be 1～2 meter, wide be 0.5～1 meter.

12, aircraft according to claim 9, it is characterized in that, the driver train that flank is agitated can be a kind of chain type driver train, promptly by a sprocket wheel, a sprocket shaft, two rocking arms, a chain, flywheel, flywheel shaft, two are cranked arm, and cooperate with oblong frame and two connecting rods and form;

Wherein, sprocket wheel cooperates sprocket shaft, and this two ends connection has foot-operated oppositely directed each other again rocking arm.By the supporting of Ω shape sprocket shaft is connected the latter half of of frame; Flywheel cooperates flywheel shaft, these two ends to connect to have short handle cranking arm in the same way each other again, and two angle staples are arranged on the short handle, connecting rod link with rope by an end respectively and be connected on the short handle between this ring, other end connection flank; Flywheel shaft is connected on the frame by the Ω shape supporting that is fixed on the frame; Be connected by chain between sprocket wheel and the flywheel.