WO2010051685A1

WO2010051685A1 - Flying car

Info

Publication number: WO2010051685A1
Application number: PCT/CN2009/001186
Authority: WO
Inventors: 龚炳新
Original assignee: Gong Bingxin
Priority date: 2008-11-10
Filing date: 2009-10-26
Publication date: 2010-05-14
Also published as: CN101428541A

Abstract

A flying car is composed of a main body and a lifting device (3). The main body comprises an engine, a chassis, a car body, an electric equipment, a storage box (2) for storing the lifting device, propellers (4), an air pump, a longitudinal shaft (5) and a transverse shaft (15). The lifting device is composed of two layers of low density soft airproof material. The flight altitude of the flying car is controlled by controlling the density of the air in the big chamber of the lifting device, and the flying speed and the flying direction of the flying car are controlled by controlling the propellers. The volume of the lifting device is reduced by exhausting the air in the small chamber of the interlayer of the lifting device, and the lifting device is stored in the storage box of the car body.

Description

Description book, flying car, technical field

The invention relates to a novel vehicle. This type of flying car consists of a car body and a lift device. It can be lifted vertically, suspended at any height, and can fly at low altitude or low speed. The car body includes four basic parts of an ordinary car such as an engine, a chassis, a body, and electrical equipment, and includes a lift storage box, a propeller, an air pump, and a main shaft; the lift device consists of two layers of low-density, soft, tough, airtight material. composition. Control the flying height of the car by controlling the air density inside the large cavity of the lift device, control the speed and direction of the car by controlling the propeller, and reduce the volume of the lift device by discharging the air in the small cavity of the lift device. The lift device can be placed in the box of the car body, and the flying car can return to the size of the ordinary car.

Background technique

Congested traffic plagues people's normal lives. Traffic jams not only waste a lot of time, but also often delay the urgency of pedestrians. Some existing flying car technologies require a skating track of several tens of meters or even kilometers, and some need to use a large amount of fuel to overcome the gravity to obtain lift during the flight.

Summary of the invention

In order to overcome the traffic congestion problem and the above-mentioned deficiencies of the existing flying car technology, the present invention provides a flying vehicle that can vertically ascend and can be suspended at any height and can fly at ultra low altitude or high speed.

The flying vehicle is composed of a vehicle body and a lift device 3. Referring to Figures 1, 2, and 3, the automobile body includes a lift, in addition to four basic parts of an ordinary automobile such as an engine, a chassis, a vehicle body, and an electric device. Device storage box 2, propeller 4, air pump and spindle 5.

The lift device 3 of the present invention allows the flying vehicle to be vertically lifted and suspended at any height, and can be folded into a small piece into the lift device storage box ² of the automobile body.

Each part of the lift device 3 is composed of two layers of low-density, soft, airtight material. Referring to Figure 5, the two layers of material form one large and one small cavity, wherein the outer layer material 7 and the inner layer material 8 form a small The cavity 11 is for charging compressed air to expand the lift device to form a certain geometry; the inner layer material 8 forms a large cavity 12, and in order to obtain lift, the air of the large cavity 12 will be pumped away.

The outer layer material 7 and the inner layer material 8 are connected by a honeycomb connecting material 13 having a low density, soft toughness and elasticity, and these honeycomb connecting materials 13 ensure that the outer layer material 7 and the inner layer material 8 are not separated by air pressure. .

After the small cavity 11 formed by the outer layer material 7 and the inner layer material 8 is filled with compressed air, the small cavity 11 can withstand a certain pressure, including the vacuum pressure formed by the air of the large cavity 12 being pumped away, so that each After partial expansion, it will not collapse due to vacuum pressure.

When the internal air density of the large cavity 12 is less than the external air density of the lift device 3, the lift device 3 will have a lift similar to that of the helium balloon, the magnitude of the lift being related to the internal air density of the large cavity 12 and the volume of the large cavity 12, the large cavity 12 The smaller the internal air density, the larger the volume of the large cavity 12, and the greater the lift of the lift device 3. By evacuating the interior of the large cavity 12, the internal air density of the large cavity 12 will be less than the external air density of the lift device 3, and the lift device 3 will have a lift similar to a helium balloon. Therefore, we can gain lift without the need for hernia.

When the flying car is flying in the air, the flying height of the car is controlled by controlling the air density inside the large cavity 12, and the flying speed and direction of the car are controlled by controlling the propeller 4, and the flying car is descended, and the cavity is discharged through the size of the lifting device. The air reduces the volume of the lift device 3, and the lift device 3 is folded into a small piece and placed in the lift device storage box 2.

The shape of the flying car of the present invention is a streamlined shape with a front rounded rear end and a smooth surface. The upper surface is arched and the lower surface is flat. Similar to the wing, the flying car has a lower drag coefficient, and the flying car will also be under the action of the air flow. Will gain a certain lift, thus increasing the load fi of the flying car. DRAWINGS

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a side elevational view of a flying car of the present invention in flight.

In the figure: 1, the boat; 2, lift device storage box; 3, lift device; 4, propeller; 5, vertical axis; 6, 'mechanical cabin; 15, horizontal axis.

Figure 2 is a plan view of the flying car of the present invention in flight.

In the figure: 1. Cockpit; 3. Lifting device;

Figure 3 is a bottom plan view of the flying car of the present invention in flight.

In the figure: 3. Lifting device; 4. Propeller; 6. Mechanical cabin.

Figure 4 is a schematic view of the flying car of the present invention when it is traveling on the ground.

In the figure: 1, cockpit; 2, lift device storage box; 4, propeller; 5, vertical axis; 6, mechanical cabin; 14, ground; 15, horizontal axis.

Figure 5 is a schematic cross-sectional view of a flying vehicle lift device of the present invention.

In the figure: 7, outer layer material; 8, inner layer material; 9, inflatable tube; 10, exhaust pipe; 11, small cavity; 12, large cavity; 13, honeycomb connection material.

detailed description

The invention provides a flying vehicle which can effectively solve the problems of traffic jams and technical shortages of existing flying vehicles. The flying car of the present invention has a contour of a smooth front surface and a smooth streamline shape, the upper surface is arched, the lower surface is flat, and the flying vehicle has a lower drag coefficient. Reference picture 1.

The upper part of the flying car is the cockpit 1, the middle is the lift storage box 2, the lower is the mechanical compartment 6, and the mechanical compartment 6 is used to place the engine, the chassis, the propeller 4 and the air pump, etc. These components are the heaviest components of the flying car. Placed in the lower layer, the center of gravity of the flying car is lower, and the driving and flying are more stable. The upper cockpit 1 can be raised and lowered. The volume of the lifting device storage box 2 can be adjusted by adjusting the lifting of the cockpit 1; As a result, the lifting device storage box 2 is increased in volume to match the expansion of the lifting device 3. When the flying car is on the ground, the cockpit 1 can be lowered, and the lifting device storage box 2 is reduced in size.

The lift device 3 of the present invention allows the flying vehicle to be vertically lifted and suspended in any twist, and can be folded into small pieces into the lift device storage box 2.

The lift device 3 is composed of several parts having the same structure and materials, and each portion is connected to the air pump by the air tube 9 and the air suction tube 10, and the materials for the air tube are the same as those of the portions. There are valves on the trachea. Each part can provide lift. The reason why the lift device 3 is divided into several parts is for the convenience and safety of manufacturing. In the air, if there is a problem in some parts and the lift is lost, the flying car will not be fatal.

Each part of the lift device 3 is composed of two layers of low-density, soft, tough, gas-impermeable material. Referring to Figure 1, the two layers of material form one large and one small cavity, wherein the outer layer material and the inner layer material form a small cavity. 11, used to fill the compressed air, so that each part expands to form a certain geometry. After these parts are expanded, the flying car will form a streamlined shape with a front rounded back and a smooth surface; the inner layer material forms a large cavity 12, With lift, the air in the large cavity 12 will be pumped away.

The outer layer material and the inner layer material are joined by a low-density, soft, tough, and small peak-like connecting material 13 which ensures that the outer layer material and the inner layer material are not separated by air pressure.

After the small cavity 11 formed by the outer layer material and the inner layer material is filled with compressed air, the small cavity 11 can withstand a certain pressure, including the vacuum pressure formed by the air of the large cavity 12 being evacuated, so that after each part is expanded It won't collapse due to vacuum pressure.

When the air density inside the large cavity 12 is smaller than the air density outside the lift device 3, each portion will have a lift similar to that of the helium balloon, and the magnitude of the lift is related to the internal air density of the large cavity 12 and the volume of the large cavity 12, and the air inside the large cavity 12 The smaller the density, the larger the volume of the large cavity 12, and the greater the lift of the lift device 3. By evacuating the interior of the large cavity 12, the internal air density of the large cavity 12 will be less than the external air density of the lift device 3, and the lift device 3 will have a lift similar to a helium balloon.

Description

Therefore, we can gain lift without the need for hernia.

Flying cars are no different from ordinary cars when driving on the ground.

When the flying car is ready to take off, the cockpit 1 is raised, and the air pump first fills the small cavity 11 of each part of the lifting device 3 with air. After the lifting device 3 is inflated, the flying car will form a streamlined shape with a smooth front surface and a smooth surface; The air pump then evacuates the interior of the large cavity 12. When the air density inside the large cavity 12 is less than the outside air density of the lift device 3, the lift device 3 will have a lift similar to a helium balloon; when the lift is greater than the weight of the flying car, the flight The car will lift off the ground vertically to the sky. Because the shape of a flying car is similar to that of a wing, if the flying car takes off when it is flying, the flying car will also gain a certain lift under the action of the airflow, thus increasing the load capacity of the flying car.

When the flying car is flying in the air, the air density of the large cavity 12 is controlled by the air pump to control the flying height of the flying car. When the lifting force is equal to the weight of the flying car, the flying car can be suspended at any height in the air.

The propeller 4 is powered by the engine, and the sub propeller is located on the left and right sides of the main propeller. The main and sub propellers are controlled to control the flight speed of the flying car, and the sub propeller is controlled to control the flight direction of the flying car: the upper cockpit of the flying car 1 and the lower machine bay 6 has a longitudinal axis 5 which can be rotated. The longitudinal axis 5 can be expanded and contracted with the lifting and lowering of the cabin 1. When the right turn is turned, the right auxiliary propeller is started, and when the left turn is turned, the left auxiliary propeller is started. It will rotate around the longitudinal axis 5; the sub-propeller can also slow down, retreat or translate the flying car; in addition, the lifting device storage box 2 has a horizontal axis 15 that can be rotated, and the auxiliary propeller can surround the flying car. The horizontal axis 15 rotates and flies sideways. If the main thruster fails, the secondary thruster can also be used as a main thruster.

During the flight, the flying car relies on the buoyancy of the air to the large cavity 12 to obtain the lift. It does not need to consume a large amount of fuel to overcome the gravity to obtain the lift. Therefore, the fuel consumption of the flying car can be much smaller than that of the helicopter and the aircraft, and the air resistance is less than the ground friction. Force, the fuel consumption of flying cars will be much smaller than ordinary cars.

When the flying car is ready to land, first fill the interior of the large cavity 12 with air, increase the internal air density of the large cavity 12, and the flying car will land.

When the flying car landed, the propeller will be harvested into the machinery compartment 6 and the wheels will be released.

After the flying car descends, the volume of the lift device 3 is reduced by discharging the air in the large and small cavity, and the lift device 3 is folded into a small piece and placed in the lift device storage box 2, the cabin 1 is also lowered, and the flying car returns to the ordinary car. size.

Claims

a flying vehicle, characterized in that: it is composed of a vehicle body and a lifting device 3;

The flying vehicle according to claim 1, wherein: the automobile body includes four basic parts of an ordinary automobile such as an engine, a chassis, a vehicle body, and an electric device, and further includes a lift device storage box 2. 4, air pump and longitudinal axis 5 and horizontal axis 15;

The flying vehicle according to claim 1, wherein: the upper layer of the automobile body is a cabin 1, the middle layer is a lift device storage box 2, the lower layer is a mechanical cabin 6, and the mechanical compartment 6 is used for placing an engine and a chassis. , the propeller 4 and the air pump and other components; the upper cockpit 1 can be raised and lowered, the volume of the lifting device storage box 2 can be adjusted by adjusting the lifting of the cockpit 1; the cockpit 1 is raised when the flying car takes off, and the lifting device storage box 2 is increased in volume In order to cooperate with the expansion of the lift device 3, the cockpit 1 can be lowered when the flying vehicle is on the ground, and the lift device storage box 2 is reduced in size; the flying vehicle according to claim 1, characterized in that: The device 3 is composed of several parts having the same structure and materials, and each part is connected to the air pump by the inflation tube 9 and the air suction tube 10. The material used for the air tube is the same as that of the parts; the valve has a valve on the air tube. Each part consists of two layers of low-density, soft, tough, gas-tight material. The two layers of material form one large and one small cavity, wherein the outer layer material and the inner layer material form a small cavity 11 for charging compressed air. After each part is expanded, a certain geometry is formed. After the parts are expanded, the flying car will form a streamlined shape with a smooth front surface and a smooth surface, and will not collapse due to the vacuum pressure formed by the air of the large cavity 12 being drawn away. The inner layer material forms a large cavity 12; the outer layer material and the inner layer material are connected by a honeycomb connecting material 13 having a low density, soft toughness and small elasticity, and these honeycomb connecting materials 13 can ensure that the outer layer material and the inner layer material are not Will separate due to air pressure;

The flying vehicle according to claim 1, wherein when the flying car is ready to take off, the cabin 1 is raised, and the air pump first fills the small cavity 11 of each portion of the lifting device 3 with air, and then the inside of the large cavity 12 Vacuuming, the air density inside the large cavity 12 is smaller than the air density outside the lift device 3; when the flying car is flying in the air, the air density of the large cavity 12 is controlled by the air pump to control the flying height of the flying car; when the flying car is ready to land, First, the inside of the large cavity 12 is filled with air to increase the air density inside the large cavity 12; after the flying car falls, the volume of the lifting device 3 is reduced by discharging the air in the large cavity, and the lifting device 3 is folded into a small piece. In the storage device 2 of the lift-off device, the cockpit 1 also descends, and the flying car returns to the size of the ordinary car;

The propeller 4, the longitudinal axis 5 and the horizontal axis 15 according to claim 2; wherein: the sub propeller is located on the left and right sides of the main propeller, and the flight speed of the flying car is controlled by controlling the main propeller Controlling the sub propeller to control the flight direction of the flying car: There is a rotatable longitudinal axis 5 between the upper cockpit 1 and the lower machinery compartment 6 of the flying car. The longitudinal axis 5 can be extended and contracted with the lifting of the cockpit 1 and the right is turned right when turning right. The auxiliary propeller, when the left turn turns the left auxiliary propeller, the flying car will rotate around the longitudinal axis 5; the auxiliary propeller can also slow down, retreat or translate the flying car; in addition, the lift device storage box 2 has a The horizontal axis 15 can be rotated, and the auxiliary propeller can be controlled to rotate the flying car around the horizontal axis 15 and fly sideways. If the main thruster fails, the secondary thruster can also be used as the main thruster.