Wearable jet-propelled personal aircraft

Abstract

The utility model relates to a wearable jet-propelled personal aircraft which comprises an aircraft framework, and jet propellers used for providing thrust in the vertical direction and rotor aircrafts used for providing thrust in the horizontal direction are arranged on the two sides of the aircraft framework. A fuel tank used for providing fuel for the jet propeller is arranged in the aircraft framework, and a backrest assembly used for fixing the upper body area of the human body is arranged on one side of the aircraft framework. According to the utility model, thrust is generated by arranging the jet thruster. Vertical or inclined takeoff can be achieved, and the inclination angle during flight is adjusted through the rotor craft in the takeoff process. When the thrust forces of the jet propellers on the left side and the right side are different, the whole aircraft can move leftwards or rightwards.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of aircraft technology, concretely relates to a wearable jet personal aircraft. BACKGROUND

[0002] The single-person aircraft is a light flight device for driving a single person to fly, has high research value and practical significance, has the characteristics of small size, low cost and flexible operation, and can be widely applied in medical treatment, emergency, fire fighting, rescue, tourism and leisure fields, etc. According to the power source classification, it can be divided into non-powered type, rotor type, wingless jet type and fixed-wing jet type, and the typical representative of some non-powered single-person aircraft is wing suit flying, which is mainly used in the entertainment field of extreme sports, and the danger coefficient and limitation are too high, so it cannot be widely applied.

[0003] The utility model discloses a novel short-range low-altitude single-person flight backpack and a take-off and landing cabin, and in combination with the specification and drawings, the flight backpack of the scheme can realize vertical take-off and landing, and the attitude can be adjusted through a flying wing during the flight process after take-off and landing, and most of the thrust provided by the engine during the flight process is buffered, however, the flight backpack of the scheme is still inconvenient to adjust the angle during the flight process, and the safety during use is low. SUMMARY

[0004] The utility model mainly aims at the problems existing in the use of aircraft or flight backpack, and invents a wearable jet personal aircraft, which generates thrust through the setting of a jet engine. The vertical or inclined take-off can be realized, and the inclination angle during flight is adjusted through the rotor aircraft during the take-off process. The thrust of the jet propellers on the left and right sides is different, so that the whole aircraft can be realized to the left or to the right; the air bag is connected to one end of the aircraft aileron, and the air bag expansion process drives the aircraft aileron to rotate relative to the support shaft. The change of the angle of the aircraft aileron will block the gas flow trajectory, so that the flight speed of the whole aircraft gradually changes.

[0005] The utility model discloses the following technical scheme is realized: a wearable jet personal aircraft, including aircraft framework, the both sides of aircraft framework are equipped with the jet propeller for providing vertical direction thrust and the rotor aircraft for providing horizontal direction thrust, the inside of aircraft framework is equipped with the fuel tank for providing the fuel of jet propeller, one side of aircraft framework is equipped with the backrest component for fixing the upper half body area of human body.

[0006] As preferred, the aircraft frame comprises an aircraft wing and an aircraft cabin, the aircraft wing is arranged on both sides of the aircraft cabin, the surface of the aircraft wing is provided with an aircraft aileron, the angle of the aircraft aileron is adjusted by an aileron driving mechanism, and the backrest assembly is provided with a control lever for controlling the aileron driving mechanism.

[0007] As preferred, the jet propeller is a turbojet engine, and the propeller comprises an air inlet and a jet outlet.

[0008] As preferred, the surface of the aircraft wing is provided with an engine cover, the surface of the engine cover is provided with a plurality of air inlet channels, each jet propeller is arranged inside the engine cover and the air inlet is aligned with the air inlet channel.

[0009] As preferred, the aircraft cabin is extended to both sides to form a pipeline channel, the pipeline channel comprises an oil circuit and an electric circuit inside, and the end of each pipeline channel is connected to the turbojet engine.

[0010] As preferred, the aircraft cabin is provided with a support rotating shaft on both sides, one end of each aircraft aileron is hingedly connected to the inside of the support rotating shaft, the surface of the aircraft wing is further provided with an aileron driving mechanism connected to the other end of the aircraft aileron, and the movement of the aileron driving mechanism can control the rotation of the aircraft aileron.

[0011] As preferred, the aileron driving mechanism comprises a gas pump element, a gas bag, an automatic exhaust valve and a gas circuit, the bottom of the aircraft cabin is provided with the gas pump element, the gas circuit on both sides of the gas pump element is connected to the gas bag, the side surface of each gas bag is provided with the automatic exhaust valve, the opening and closing of the automatic exhaust valve is controlled by the control lever, and the expansion or contraction of the gas bag can control the adjustment of the angle of the aircraft aileron.

[0012] As preferred, the backrest assembly comprises a backrest support plate, a shoulder limiting rod and a waist locking safety belt, the surface of the backrest support plate is provided with the shoulder limiting rod and the waist locking safety belt which can be adjusted by rotation, and the control lever is arranged on the surface of the backrest support plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects: 1. the jet engine is arranged to generate thrust, vertical or inclined take-off can be realized, and the inclination angle during take-off is adjusted by the rotor aircraft; the thrust of the left and right jet propellers is different, so that the whole aircraft can fly left or right; 2. the gas bag is connected to one end of the aircraft aileron, and the expansion of the gas bag drives the aircraft aileron to rotate relative to the support rotating shaft; the change of the angle of the aircraft aileron blocks the gas flow track, so that the flight speed of the whole aircraft gradually changes. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 is a perspective view of the utility model;

[0015] Fig. 2 is a perspective view of the utility model;

[0016] Fig. 3 is a partial perspective view of the utility model;

[0017] Fig. 4 is a perspective view of the utility model.

[0018] Marked in the figure: 1, aircraft skeleton; 11, aircraft wing; 12, aircraft cabin; 13, engine fixing cover; 14, support rotating shaft; 121, pipeline passage; 131, air inlet passage; 2, jet propeller; 21, air inlet; 22, jet outlet; 3, rotary wing aircraft; 4, backrest assembly; 41, backrest support plate; 42, shoulder limiting rod; 43, waist lock buckle safety belt; 5, aircraft aileron; 6, aileron pushing mechanism; 61, air pump element; 62, air bag; 63, automatic exhaust valve; 64, air path; 7, control rod. DETAILED DESCRIPTION

[0019] The utility model will be further described in connection with the embodiment shown in the drawings:

[0020] As Figs. 1 to 4As shown, a wearable jet-powered personal aircraft includes an aircraft skeleton 1, the aircraft skeleton 1 includes aircraft wings 11 and an aircraft cabin 12, the aircraft wings 11 are arranged on both sides of the aircraft cabin 12, and the thickness of the aircraft wings 11 is less than the thickness of the aircraft cabin 12. The overall design of the single aircraft wing 11 should adopt a trapezoidal wing, which takes into account both aerodynamic performance and structural strength. The aircraft skeleton 1 is provided with jet propellers 2 for providing vertical directional thrust and rotor aircrafts 3 for providing horizontal directional thrust on both sides of the aircraft skeleton 1, and the inside of the aircraft skeleton 1 is provided with a fuel tank for providing fuel for the jet propellers 2. The jet propeller 2 is a turbojet engine, and the propeller 2 includes an air inlet 21 and a jet outlet 22. The turbine engine is a gas turbine engine that mainly generates high-temperature and high-pressure gas by burning fuel to drive the turbine to rotate, thereby converting chemical energy into mechanical energy. Its core components include a compressor, a combustion chamber and a turbine. The surface of the aircraft wing 11 is provided with an engine fixing cover 13, the surface of the engine fixing cover 13 is provided with a plurality of air inlet channels 131, and each jet propeller 2 is arranged inside the engine fixing cover 13 and the air inlet 21 is aligned with the air inlet channel 131. The aircraft cabin 12 extends to both sides to provide a pipeline channel 121, which includes an oil circuit and an electrical circuit inside, and the end of each pipeline channel 121 is connected to the inside of the turbojet engine.

[0021] When the entire aircraft is in a take-off state, the electrical energy of the battery inside the aircraft cabin 12 will drive the compressor inside the turbojet engine to start working, thereby introducing air into the inside of the turbojet engine combustion chamber through the air inlet 21. At this time, the fuel inside the aircraft cabin 12 will also enter the inside of the jet engine combustion chamber through the pipeline channel 121, the jet engine generates high-temperature and high-pressure gas to drive the turbine to rotate, and finally high-speed jet from the nozzle, generating thrust. The aircraft can realize vertical or inclined take-off in this way, and the inclination angle during flight is adjusted by the rotor aircraft 3 during the take-off process. The thrust of the jet propellers 2 on the left and right sides is different, which can realize the left or right of the entire aircraft.

[0022] In the embodiment, one side of the aircraft cabin 12 is provided with a backrest assembly 4 for fixing the upper body region of a human body. The surface of the aircraft wing 11 is rotatably provided with an aircraft aileron 5. The two sides of the aircraft cabin 12 are provided with support rotating shafts 14. One end of each aircraft aileron 5 is hingedly connected to the inside of the support rotating shaft 14. The surface of the aircraft wing 11 is further provided with an aileron pushing mechanism 6 connected to the other end of the aircraft aileron 5. The movement of the aileron pushing mechanism 6 can control the rotation of the aircraft aileron 5. The aileron pushing mechanism 6 comprises a gas pump element 61, a gas bag 62, an automatic exhaust valve 63 and a gas path 64. The bottom of the aircraft cabin 12 is provided with the gas pump element 61. The two sides of the gas pump element 61 are connected to the inside of the gas bag 62 through the gas path 64. The side of each gas bag 62 is provided with the automatic exhaust valve 63. The opening and closing of the automatic exhaust valve 63 is controlled by the control rod 7. The inflation or contraction of the gas bag 62 can control the adjustment angle of the aircraft aileron 5.

[0023] Since the aircraft needs to be fine-tuned during the sliding process to slow down, at this time, the gas pump element 61 starts to work to inject gas into the inside of the gas bag 62 through the gas path 64. Then the gas bag 62 will expand upwards, and the expansion process will drive the aircraft aileron 5 to rotate relative to the support rotating shaft 14. The change of the angle of the aircraft aileron 5 will block the gas flow trajectory, so that the flight speed of the whole aircraft gradually changes. It should be noted that the left and right aircraft ailerons 5 can be individually controlled and adjusted. When it is necessary to restore the initial position of the aircraft aileron 5, the automatic exhaust valve 63 starts to work through the button control of the control rod 7 to exhaust the gas in the gas bag 62, so as to restore the initial position.

[0024] In the embodiment, the backrest assembly 4 is provided with the control rod 7 for controlling the working of the aileron pushing mechanism 6. The backrest assembly 4 comprises a backrest supporting plate 41, a shoulder limiting rod 42 and a waist locking safety belt 43. The surface of the backrest supporting plate 41 is provided with the shoulder limiting rod 42 and the waist locking safety belt 43 which can be rotatably adjusted. The control rod 7 is arranged on the surface of the backrest supporting plate 41. When the user wears the whole aircraft, he can lean his back on the backrest supporting plate 41, lock the shoulder position by means of the shoulder limiting rod 42, and finally lock the waist by means of the waist locking safety belt 43. The end handle of the control rod 7 is rotatable. The rotation can realize the control of the working of each rotary-wing aircraft 3 and jet propeller 2,

[0025] The working principle and use method of the utility model:

[0026] The user first puts on the whole aircraft by using the backrest assembly 4, and then operates the control rod 7 to start the battery inside the aircraft cabin 12, and the electric energy drives the compressor in the turbojet engine to work, so that air is introduced into the turbojet engine combustion chamber through the air inlet 21, at this time the fuel inside the aircraft cabin 12 also enters the jet engine combustion chamber through the pipeline channel 121, the jet engine generates high-temperature and high-pressure gas, drives the turbine to rotate, and finally is ejected from the nozzle at high speed to generate thrust. The aircraft can realize vertical or inclined take-off, and the inclination angle during flight is adjusted by the rotor aircraft 3 during the take-off process. The thrust of the jet propeller 2 on the left and right sides is different, so that the whole aircraft can be turned left or right.

[0027] The aircraft needs to be decelerated during sliding, at this time the air pump element 61 starts to work to inject gas into the inside of the air bag 62 through the air path 64, so that the air bag 62 will expand upwards, and the expansion will drive the aircraft aileron 5 to rotate relative to the support rotating shaft 14. The change of the angle of the aircraft aileron 5 will block the flow trajectory of the gas, so that the flight speed of the whole aircraft gradually changes.

[0028] The specific embodiments described in the present application are only illustrative of the spirit of the present application. Those skilled in the art to which the present application belongs can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.

Claims

1. A wearable jet-powered personal aerial vehicle comprising a vehicle skeleton (1), characterized in that, The aircraft frame (1) is provided with jet propellers (2) for providing vertical direction thrust and rotary wing aircraft (3) for providing horizontal direction thrust on both sides, the inside of the aircraft frame (1) is provided with fuel tank for providing fuel for jet propellers (2), one side of the aircraft frame (1) is provided with backrest assembly (4) for fixing the upper body region of human body; the aircraft frame (1) comprises aircraft wing (11) and aircraft cabin (12), the aircraft wing (11) is arranged on both sides of the aircraft cabin (12), the surface of the aircraft wing (11) is rotatably provided with aircraft aileron (5), the angle change of the aircraft aileron (5) is adjusted by aileron driving mechanism (6), the control lever (7) for controlling the working of the aileron driving mechanism (6) is arranged on the backrest assembly (4).

2. The wearable jet-powered personal flight vehicle of claim 1, wherein, The jet propeller (2) is a turbojet engine, the jet propeller (2) comprises air inlet (21) and jet outlet (22).

3. The wearable jet-powered personal flight vehicle of claim 2, wherein, The surface of the aircraft wing (11) is provided with engine fixing cover (13), the surface of the engine fixing cover (13) is provided with several air inlet channels (131), each jet propeller (2) is arranged inside the engine fixing cover (13) and the air inlet (21) is aligned with the air inlet channel (131).

4. The wearable jet-powered personal flight vehicle of claim 3, wherein, The aircraft cabin (12) is extended to both sides and provided with pipeline channel (121), the inside of the pipeline channel (121) comprises oil circuit and circuit, the end of each pipeline channel (121) is connected to the turbojet engine.

5. The wearable jet-powered personal flight vehicle of claim 2, wherein, The both sides of the aircraft cabin (12) are provided with support rotating shaft (14), one end of each aircraft aileron (5) is hingedly connected to the inside of the support rotating shaft (14), the surface of the aircraft wing (11) is further provided with aileron driving mechanism (6) connected to the other end of the aircraft aileron (5), the movement of the aileron driving mechanism (6) can control the rotation of the aircraft aileron (5).

6. The wearable jet-powered personal flight vehicle of claim 5, wherein, The aileron driving mechanism (6) comprises air pump element (61), air bag (62), automatic exhaust valve (63) and air path (64), the bottom of the aircraft cabin (12) is provided with air pump element (61), the both sides of the air pump element (61) are connected to the air bag (62) through air path (64), the side of each air bag (62) is provided with automatic exhaust valve (63), the opening and closing of the automatic exhaust valve (63) is controlled by the control lever (7), the expansion or contraction of the air bag (62) can control the angle adjustment of the aircraft aileron (5).

7. The wearable jet-powered personal flight vehicle of claim 6, wherein, The backrest assembly (4) comprises backrest supporting plate (41), shoulder limiting rod (42) and waist locking safety belt (43), the surface of the backrest supporting plate (41) is provided with rotatably adjustable shoulder limiting rod (42) and waist locking safety belt (43), the control lever (7) is arranged on the surface of the backrest supporting plate (41).

Images