CN2170920Y - Light wide wings aircraft - Google Patents

Abstract

The utility model relates to the technology of an aircraft, particularly a light type aircraft with wide wings. The utility model is characterized in that the aircraft wings are wide wings, and the width of an airframe is equal to or larger than the length of the airframe; the wide wings are matched with a machine frame, a power train, an advancing mechanism, etc., and accordingly, the power required by the aircraft is small, so the utility model overcomes the shortage that greater motive power is required by the former aircraft wings with smaller width. The utility model is suitable for single person flight, low-altitude flight, entertainment, etc.

Description

Light wide wings aircraft

The utility model relates to vehicle technology, particularly a kind of light wide-wing aircraft.Be applicable to single traffic flight, travel etc.

The general width of wing of existing aircraft is about 1/3rd of a fuselage length, and the wing of lightweight aircraft is not wide yet, and flying speed is slowed down, and causing needs big power to advance, and slower flight is wayward, and steering unit is complicated.

The purpose of this utility model is to overcome the above-mentioned deficiency of existing vehicle technology and a kind of simple in structure, easy operation, wide, the slow light wide-wing aircraft of wing is provided.

The method that realizes the utility model purpose is provided by following principle, measure, accompanying drawing, CONSTRUCTED SPECIFICATION and service condition.

Principle and measure are: structure of the present utility model is worked in coordination and is formed by wide width wing, frame, dynamical system, traveling mechanism, propulsive mechanism, operator's compartment or seat, flicon system, brake system.Promptly the wide width wing as wing is made of wing frame and fin, is divided into left and right sides flank, fixes maybe can be connected on the frame with swinging up and down, and frame is the side bar formula.The driving engine of dynamical system has two groups or one group, be fixed on the bearing support of wide width wing or frame by its casing or seat, its bent axle cooperates with propulsive mechanism, cooperates with traveling mechanism simultaneously, can make propulsive mechanism play progradation, the wheel that can drive traveling mechanism again plays the walking effect; Brake system cooperates with traveling mechanism, can brake wheel.

The width of wide width wing is equal to or greater than the length of fuselage, and its area is preferably 30～60 sq ms.

Power is the dynamical system of existing motor cycle type, comprises tiny engine and steering unit thereof; Traveling mechanism comprises transmission device and wheel; Brake system adopts the brake system of existing motor bike; Propulsive mechanism comprises two groups of screw propellers or is made of rubber-like sliding piece and aileron on the wide width wing; Operator's compartment or seat cooperate with frame.

Flight control system comprises an air cylinder, two promotion cylinders, two pneumatic tubes, two groups of movable plates, it is the preceding flank frame that movable plate can be matched with left and right sides flank with swinging up and down, its back side respectively cooperates one and wing frame bonded assembly promotion cylinder, each promotes cylinder and is connected and installed in air cylinder in the operator's compartment by pneumatic tube, and a control cock respectively is installed on this pipe.Its effect is that controlling aircraft is taken off, climbed and turns to.

During work, the power driven screw propeller or the flank of driving engine, sliding piece on screw propeller or the flank and aileron will promote air and flow backward, play progradation, handle flicon system again, and carry out taking off and flying of aircraft.

Wide width wing, frame, traveling mechanism, operator's compartment or seat are made by light material, as aluminum alloy, plastics etc.Total weight should be less than 100 kilograms.

The utility model can adopt technology such as existing aviette, motor bike to make.

The utility model has the advantages that, light, operation and driving easily, required drive is little.Be specially adapted to single traffic flight, travel etc.

Accompanying drawing has:

Fig. 1 is the scheme drawing (birds-eye view) of the utility model prototype embodiment

Fig. 2 is the scheme drawing (front elevation) of the A of Fig. 1 to Rotate 180 degree angle

Fig. 3 is that the B of Fig. 1 is to scheme drawing (lateral plan)

Fig. 4 is the A-A cutaway view of Fig. 1

Fig. 5 is the I part enlarged diagram of Fig. 2

Fig. 6 is the schematic top plan view of another embodiment

Fig. 7 is that the B of Fig. 6 is to scheme drawing

Fig. 8 is the B-B generalized section of Fig. 6

Fig. 9 is the C-C cutaway view of Fig. 6

Figure 10 is the D-D cutaway view of Fig. 6

Figure 11 is the scheme drawing (birds-eye view) that the driving engine of prototype embodiment cooperates with wing frame

Describe CONSTRUCTED SPECIFICATION of the present utility model and service condition in detail below in conjunction with accompanying drawing.

Structure of the present utility model is: be made up of wide width wing 1, frame 29,31, dynamical system, traveling mechanism, propulsive mechanism, flicon system, brake system, operator's compartment or seat 10.

Wherein, wide width wing is made up of wing frame 3 and fin 37 as wing, perhaps is made up of wing frame 92,72,74,76,78, sliding piece 93,73,75,77 and aileron 71,88,91, is divided into left and right sides flank 2,19.Fin is fixed on the netted plane that the wing is configured to, and the wing sheet that the nylon plastic(s) rope that also can be permanently connected on the wing frame is woven into is nylon cloth or plastic sheeting.The width of wide width wing is equal to or greater than the length of fuselage, and its area is preferably 30～60 sq ms.See Fig. 1,2 and Fig. 6～10.

The left and right sides flank of wing can be merged into a monoblock, is fixed on the frame 29,31 by its middle part, and its forward sight image is " V " font.See Fig. 1, Fig. 2.

The dynamical system of prototype embodiment comprises two tiny engines 7,14 and steering unit thereof, this can adopt the driving engine and the steering unit thereof of existing motor bike, but fuel tank is installed on the frame in the operator's compartment 10, the crankshaft two end of every driving engine stretches out and is axle drive shaft 8,13, each connects one or two screw propeller 9,34,12,25 respectively, and the casing of driving engine or support 131 securely be fixed in by bolt and nut 132 near the wing frame 18,20 of the both sides frame (seeing Figure 11), and axle drive shaft is vertical shape; The steering unit of driving engine is installed on control handle 40,64 and the handle 59 thereof, this handle and handle are motor cycle type, two pairs are arranged, be fixed in the first half of erectting the same air cylinder 60 that is installed with simultaneously, this cylinder is fixed on the gravity balance position of the rack support plate 68 in the operator's compartment.Wide width wing wing frame and driving engine bonded assembly position constitute bearing support, axle drive shaft fix a driving pulley 24 or 35 to back segment.Have two holes 22,36 on the wing, cooperate with screw propeller 25,34.

Its traveling mechanism all is made up of with wheel shaft 28,48 machine wheel carrier 43,27,32 wheels 50,26,33,46, it is the front portion that front wheel carrier 43 is fixed in frame 29,31, rear wheel frame 27,32 retreats and tiltedly is fixed on the rear portion of rear wing frame 23 or frame 29,31, and forward and backward wheel carrier is done rotating the connection by the lower end with front and back wheel shaft 48,28 respectively; The two ends of each wheel shaft are fixing wheel respectively, and two driven pulleies 45,51 are fixed in the mmi machine wheel inboard or the outside simultaneously, connects driving pulley 24,35 on the axle drive shaft and the driven pulley 45,51 on the front wheel spindle respectively by two belts 44,52; Thereby formation transmission device.

Its propulsive mechanism is a 2-4 screw propeller 9,12,25,34, can adopt existing wind stick, or is made up of blade sheet 39, axle drive shaft 8,13, ring 38, and the outer end of blade sheet is fixed on the ring simultaneously, and the inner is fixed on the axle drive shaft simultaneously.Left and right sides screw propeller is done the rotation of reverse each other or M and N direction.

Its flicon system comprises an air cylinder 60, two promote cylinder 5,17, two pneumatic tubes 6,15 or 66, two auxiliary moving pieces 4,16 form, promptly be fixed in the air cylinder 60 on the rack support plate 68, its cylinder body first half has negative thread, be threaded with cylindrical bolt 62 implementations, this bolt is fixed in the middle part of steering shaft 61, a bearing circle 41 is fixed in this upper end, a cylindrical piston 63 is fixed in the lower end, what this plug and the piston cylinder of air cylinder lower semisection did that leak free can move back and forth is connected, have two through holes 65 on this both sides, cylinder lower end cylinder body, respectively with pneumatic tube 6,15 or 66 are connected.And difference installation and control valve 67,69 on each pneumatic tube, this valve is existing pipe break valve, it is positioned at operator's compartment; The other end of each pneumatic tube connects promotion cylinder 5,17 respectively, this cylinder is existing single action piston cylinder, what the outer end of the piston rod 54 of this cylinder and the coupling link 55 that is fixed in movable plate 4 backs were done to rotate mutually is connected, and is connected and coupling link 53 works of the bottom of cylinder on a coupling link being arranged and being fixed in wing frame lateral shaft 20 can rotate mutually.The leading edge of movable plate is fixed a rotating shaft 58, can be connected in two supportings 57 of wing frame transverse axis 18 or 56 with changeing.Back transverse bar 21 laterally connects left and right sides flank.See Fig. 1,4,5.

During work, steering wheel rotation 41 and steering shaft 61, bolt 62 and piston 63 are done the moving of direction of D or C, produce air pressure in the air cylinder 60, enter in the promotion cylinder 5,17 by pneumatic tube 6,15, promote piston rod 54 and do moving of a or b direction, make movable plate 4 do the swing of X or Y direction, thereby play the aircraft effect of climbing; Open or close control cock 67,69, will control the movable plate 4 or 16 swings of this side, realize turning to of aircraft.

Brake system adopts the brake system of existing motor bike, and its drg 47,49 cooperates with wheel carrier 43 and wheel shaft 48, and its steering unit is installed on the handle 40,59.

Operator's compartment 10 is installed on the upper side of the forebody of frame 29,31, but should be installed on its outside of belly, has one can open the translucent cover 42 that can close, and guarantees that chaufeur can stretch out hand outdoor fire an engine 7,14.The following form 11 that can look is down arranged, form, seat before also having in it.

Fixing a slice balancing patch 30 laterally in the stage casing of rear wheel frame 27,32 plays the equilibrium activity of flight.Be the shape that is inclined upwardly backward.

Another embodiment (seeing Fig. 6-10), the left and right sides flank 2,19 of its wide width wing, the wing frame longitudinal axis 80,85 of base portion by 5 diplopore coupling links 81,84 mounted and removablely with being connected that stands longitudinal axle 79,86 is done to swing mutually, and the wing frame longitudinal axis of every secondary flank vertically connects wing frame lateral shaft 92,72,74,76,78, this connects the oblique rod 70 that is positioned at the edge again, rubber- like aileron 71,88 is fixed on this oblique rod 70 by base portion, and 91 on another aileron is fixed on the lateral shaft 92 of back.Aileron plays angle of rake effect.Thereby make the image of overlooking of aircraft be how much trapezoidal.Sliding piece 93,73,75,77 is arranged on each flank, every sliding piece has the hard sheet portion 129 of tool rigidity and has elasticity shell fragment portion 130 backward, expand the axis hole that part has by the leading edge of hard sheet portion and do rotating the connection with each wing frame lateral shaft 72,74,76,78 respectively, and a stay cord 87 is fixed at the back side of each hard sheet portion, this rope other end is fixed on the wing frame lateral shaft, and sliding piece also plays progradation.Be that aileron and sliding piece constitute propulsive mechanism.And frame is connected with frame transverse bar 83,89,90 by parallel stands longitudinal axle 80,86, forms rectangular side bar formula frame, and the plane of its formation is fixed with nylon cloth, but leaves an exceedingly high hole 82, so that chaufeur can protrude upward head.By stands longitudinal axle 80,86 connect a left side downwards, right two groups of totally 4 strut bars 95,119, this strut bar lower end connects the oblong frame of being made up of following transverse bar 126 and following longitudinal rod 111, thereby constitute the cuboid frame, be inclined upwardly forward by the front end of two following longitudinal rods 111 and connect two preceding bars 104, this bar front end connects a secondary steering column jacket 99 that cooperates with steering fork 101 simultaneously, thereby formation triangle frame, this axle sleeve 99 is positioned on vertical diad and is connected a frame transverse bar 89 of frame forebody by the upper end, a horizontal back plate 123 is fixed on two following longitudinal rods 111, a driving engine 117 is fixed thereon, the crankshaft two end of driving engine stretches out into axle drive shaft 108, be matched with down in the support shaft holes of longitudinal rod 111 front ends, these two ends fix respectively two pairs in the same way crank arm 107, the shape that this arm and bicycle pedals are cranked arm, structural similitude, fix two sprocket wheels 109 respectively in this proximal end, correspondingly also fix two sprocket wheels 124 in the proximal end, two ends of hind axle 114, and connect this sprocket wheel 109 by two chains 110 respectively, 124, fuel tank 98 is fixed on the preceding bar 104 of triangle frame.One operator's saddle 121 is arranged below exceedingly high hole 82, be fixed on the front support rod 95 by cross bar 118.Its traveling mechanism is identical with existing motor-tricycle, and comprising on the secondary steering fork of 103, hind axles of 115 fronts wheel spindle of 102, two trailing wheels of a front-wheel 114, one 101, two control handles 100 and handle 127, the handle has clamping handle 122; Trailing wheel is fixed in the two ends of hind axle, wheel

Outside vertical is fixed a driving handle 113, the axis hole of the joint 112 of two rear linking rods 120 location and can swingingly connect this handles of two trailing wheels all around, the other end of this connecting rod has joint 94 and wing frame lateral shaft 72 to do to locate being connected of can swinging again all around, similarly, there is joint 97,105 at two front rod two ends, crank arm that 107 handle 106 is done the location with a wing frame lateral shaft 76 and being connected of can swinging all around with two respectively.Steering fork 101 is done rotating the cooperation with axle sleeve 99, and the both sides of this fork steering unit of fixed control handle, driving engine respectively are installed on this handle, as motor bike.Identical and the constant speed of size, shape, the number of teeth of sprocket wheel 109,124 before and after guaranteeing, the length of cranking arm equate with the distance of the center of circle of trailing wheel to driving handle, guarantees that promptly front-rear linkage 96,120 or 116 can do synchronous the swing.

Its braking is the brake system of existing motor bike, and drg 125 is arranged, and is matched with on supporting 128 and the hind axle 114.

This embodiment is taken off, climbs, turns to and landed by manpower control body, above-mentioned flicon also can be installed on frame and wing be.

Service condition is, chaufeur is start the engine 7,14 in operator's compartment 10, power drives screw propeller 9,12,25,34 by axle drive shaft 8,13, this oar produces propulsive force, power drives front- wheel 46,50 by transmission device simultaneously, wheel 26,33,46,50 in the traveling mechanism of aircraft is walked forward, steering wheel rotation 41, air cylinder 60 just produce air pressure and promote cylinder 5,17 work, promote movable plate and do the directions X swing, aircraft just takes off, climbs, in the time of need turning to, open the control cock 67 or 69 of a side, simultaneously steering wheel rotation.

The power of another embodiment then drives trailing wheel 115 and cranks arm 107 by preceding sprocket wheel 109, chain 110, the back sprocket wheel 124 of transmission device, thereby making connecting rod 96,1120 promote left and right flank 2,19 stirs up and down, make each sliding piece 93,73,75,77 and aileron 71,91 on each flank play progradation simultaneously, realize taking off, flying.

Claims (9)

1, a kind of light wide-wing aircraft of working in coordination and forming by wing, frame, dynamical system, transmission device, traveling mechanism, propulsive mechanism, operator's compartment or seat, flicon system, brake system, its wing, dynamical system, traveling mechanism, operator's compartment or seat, flicon system are connected with frame simultaneously with working in coordination, dynamical system is connected with transmission device ordinatedly with wing, and cooperate with propulsive mechanism, flicon system also cooperates with wing, and brake system also cooperates with system of mechanism; The steering unit of dynamical system, flicon system, brake system is installed in the operator's compartment simultaneously; It is characterized in that wing is a wide width wing, its width is equal to or greater than the length of fuselage.

2, aircraft according to claim 1 is characterized in that:

(1) frame is the side bar formula, is fixed with a back plate, and the translucent cover of operator's compartment can be opened and can be connected in its back side or the outside of belly with closing, and is fixed with operator's saddle;

(2) frame is the motor-tricycle formula, and promptly by two that the are positioned at upside parallel stands longitudinal axles frame transverse bar that is permanently connected, the plane of its formation is fixed with nylon cloth; Stands longitudinal axially connects two left strut bars and two right strut bars down, this bar lower end vertically connects two parallel following longitudinal rods, the rear end of following longitudinal rod connects down, and transverse bar, front end connect two preceding bars forward with being inclined upwardly, preceding bar front end connects a secondary steering column jacket that cooperates with steering fork simultaneously, the frame transverse bar that connects a frame forebody thereby formation triangle frame, this axle sleeve are positioned on the longitudinal axis by the upper end; Following longitudinal rod connects an apart transverse support plates simultaneously; Operator's saddle is fixed on the front support rod by cross bar.

3, light wide-wing aircraft according to claim 1 and 2 is characterized in that,

(1) wing is made up of wing frame and fin, is promptly fixing the fin of being made by nylon cloth, plastic sheeting on the plane that the wing is configured to; Also can fix the net that is woven into by the nylon plastic(s) rope on the wing frame; The wing of one monoblock is fixed on the frame by the middle part symmetrically;

(2) two secondary flanks about wing is divided into, by the wing frame longitudinal axis of base portion separately by the diplopore coupling link mounted and removablely with frame on stands longitudinal axle being connected of doing to swing mutually, and the wing frame longitudinal axis on each flank vertically connects wing frame lateral shaft, and this connects the oblique rod that is positioned at the edge again; The rubber-like aileron is fixed on this oblique rod by its base portion, and another aileron then is fixed on the lateral shaft of back; Play the sliding piece and being connected that each wing frame lateral shaft work can swing up and down of progradation, and be fixed on each lateral shaft and the other end is fixed on the sliding piece back side by an end of each stay cord; Every sliding piece all has hard sheet portion and rubber-like shell fragment portion backward.

4, according to claim 1,2 or 3 described light wide-wing aircrafts, it is characterized in that,

Power is the dynamical system of existing motor bike, comprises driving engine and steering unit thereof and fuel tank; Driving engine can have two to be installed on the wing frame, perhaps can have one, is installed on the supporting board of frame; The bent axle of each driving engine stretches out and is axle drive shaft.

According to claim 1,2,3 or 4 described light wide-wing aircrafts, it is characterized in that 5, traveling mechanism with cooperating of transmission device can be:

(1) traveling mechanism is by front wheel carrier, rear wheel frame, front wheel spindle, hind axle, two front-wheels, two trailing wheels are formed, be front portion and the afterbody that forward and backward wheel carrier is fixed in the frame outside of belly, rear wheel frame retreats sideling, wheel shaft before and after can connecting respectively with changeing, wheel before and after this two ends are fixing respectively, but the two ends of front wheel spindle also are fixed with two driven pulleies simultaneously, this is taken turns by belt and cooperates with driving pulley on being fixed in axle drive shaft; The rear wheel frame stage casing fixedly a slice to back upper place bevelled balancing patch;

(2) traveling mechanism is made up of a front-wheel, a secondary steering fork, a front wheel spindle, two trailing wheels, a hind axle, is existing motor-tricycle formula, and promptly front-wheel is connected on the steering fork by front wheel spindle, and this fork can be connected on the axle sleeve of frame with changeing; Hind axle can be connected on the rack support with changeing, and trailing wheel is being fixed at its two ends, also fix two on this axle after sprocket wheel; Axle drive shaft is fixed cranking arm of two pairs bicycle pedals formula in the same way respectively with being connected that the Zhi Chengzuo of the following longitudinal rod face of the frame that is positioned at forebody can change, this two ends, and two are fixed with two preceding sprocket wheels on axle; The front and back sprocket wheel is connected by chain; The handle of respectively cranking arm respectively with two connecting rods do the location can all around swing again be connected and each rear wheel rotation

On then vertical fixing driving handle is arranged, do the location with rear linking rod respectively and can all around swing again and be connected; The other end of front-rear linkage respectively with each flank on wing frame lateral shaft do the location can all around swing be connected;

Be fixed with two handled control handles in the steering fork both sides, and each steering unit is installed.

6, according to claim 1,2 or 3 described light wide-wing aircrafts, it is characterized in that, flicon system comprises an air cylinder, a bearing circle, a steering shaft, a cylindrical bolt, a piston, and two pneumatic tubes, two control cock, two promote cylinder, two auxiliary moving pieces; The first half that is air cylinder has negative thread, lower part is a piston cylinder, the lower end is fixed on the rack support plate, steering shaft upper end closure dish, stage casing bolt of rear end plate, lower end fixed piston, the screw-internal thread fit of bolt and air cylinder, piston does to move back and forth with the piston cylinder of air cylinder and leak free is connected; The inferior part of the cylinder block both sides have two through holes, are communicated with pneumatic tube, are separately installed with two control cock on this pipe, and the other end of pipe connects the promotion cylinder respectively; Promote the bottom and being connected that wing frame lateral shaft is done to swing up and down of cylinder, the outer end of its piston rod and being connected that the movable plate back side is done to swing; Movable plate is then by being connected that lateral shaft before leading edge and the wing frame is done to swing;

Be fixed with two control handles in the both sides, top of air cylinder, each steering unit is installed on the handle with handle;

On rear wheel frame fixedly a slice to back upper place balancing patch at a slant.

According to claim 1,2 or 5 described light wide-wing aircrafts, it is characterized in that 7, braking is the brake system of existing motor cycle type, its drg is installed on wheel carrier or rack support and the wheel axle.

8, according to claim 1,3 or 4 described light wide-wing aircrafts, it is characterized in that propulsive mechanism can be:

(1) comprise about two groups of screw propellers, be connected in the two ends of each axle drive shaft; Each screw propeller can be existing wind stick, also can be formed by connecting by ring, blade sheet and axle drive shaft, and promptly an end of blade is fixed on the axle drive shaft, and the other end is fixed on the ring, perhaps;

(2) comprise sliding piece and aileron.

According to claim 1 or 3 described light wide-wing aircrafts, it is characterized in that 9, the area of wing can be 30～60 sq ms.

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