CN202783781U - Water-land takeoff and landing amphibious aircraft with inflatable cushion and paraglider - Google Patents
Water-land takeoff and landing amphibious aircraft with inflatable cushion and paraglider Download PDFInfo
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- CN202783781U CN202783781U CN 201220298221 CN201220298221U CN202783781U CN 202783781 U CN202783781 U CN 202783781U CN 201220298221 CN201220298221 CN 201220298221 CN 201220298221 U CN201220298221 U CN 201220298221U CN 202783781 U CN202783781 U CN 202783781U
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- water
- landing
- inflatable cushion
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000012530 fluid Substances 0.000 abstract description 5
- 238000005086 pumping Methods 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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Abstract
The utility model relates to a water-land takeoff and landing amphibious aircraft with an inflation cushion and a paragirder. The water-land takeoff and landing amphibious aircraft comprises a land-based aircraft, an inflatable cushion and a paraglider. The inflatable cushion and the paragirder are respectively hidden in the aircraft, or the inflatable cushion and an external paragirder assembly are additionally arranged at the outer part of the land-based aircraft; besides taking off and landing at an airfield by using a landing gear, the aircraft can land on water at a lower speed by inflating the inflatable cushion at the lower part of the aircraft, which becomes an aircraft water takeoff and landing protection layer, and opening the paragirder at the upper part of the aircraft before the aircraft lands; and the aircraft also can take off from water by using the inflatable cushion, and the inflatable cushion is received in the aircraft or the external assembly through pressure difference produced by air pumping after the aircraft rises to the sky, so that the aircraft can fly in a good fluid shape. The amphibious aircraft has similar flight performance to the land-based aircraft, the problem that the flying performance of the conventional amphibious aircraft is far lower than that of the land-based aircraft is solved, and the amphibious aircraft can be used for naval warfare when being arranged on a non-runway aircraft carrier.
Description
Affiliated technical field
The utility model relates to and a kind ofly installs respectively inflatable packer and gliding parachute additional on existing land airplane basis, thereby is transformed into the land and water landing amphibian with inflatable packer and gliding parachute.
Background technology
Existing land and water landing amphibian all need be furnished with bulky body and the alighting gear buoyancy tank produces flight resistance, seriously hinders aircraft flight, causes the airworthiness of existing hydroairplane far below land airplane.Aircraft of the present utility model is the land and water landing amphibian that installs respectively inflatable packer and gliding parachute on existing land airplane basis additional, after aircraft lift-off, bleed by air pump and be concealed in inflatable packer in the machine or in the plug-in assembly, aircraft keeps good fluid external form flight, its airworthiness and land airplane are close, thereby the effectively skilful airworthiness of existing land and water landing amphibian of separating is far below the difficult problem of land airplane.
Summary of the invention
For solving an above-mentioned difficult problem, the technical scheme that its technical matters that solves the utility model adopts is: with the dual-purpose aircraft of land and water landing of inflatable packer and gliding parachute, formed by land airplane, inflatable packer and gliding parachute, inflatable packer and gliding parachute are hidden in respectively in the aircraft, perhaps install inflatable packer and the plug-in assembly of gliding parachute additional in the land airplane outside.This aircraft except available alighting gear the airfield landing, also can be before aircraft landing realize that to the inflatable packer inflation of aircraft bottom and the gliding parachute of opening aircraft top aircraft takes the water with low speed with air pump.Also available inflatable packer realizes that aircraft takes off on the water, bleeding with air pump after aircraft lift-off is concealed in the machine or in the plug-in assembly by inflatable packer inner and outer air pressure application force that interpolation produces, allow aircraft keep good fluid external form flight, become the dual-purpose aircraft of land and water landing.For this aircraft configuration without the runway aircraft carrier, aircraft is with carrier-borne elevator warship up and down, aircraft replaces the purposes such as the realization naval warfare of active service aircraft carrier and transportation take the water surface as airfield runway like this, has started the land and water landing amphibian operation formation new model without the runway aircraft carrier.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified:
Fig. 1 is D structure figure of the present utility model.
1. land airplanes among the figure, 2. inflatable packer, 3. gliding parachute.
The specific embodiment
The land and water landing amphibian of band inflatable packer of the present utility model (2) and gliding parachute (3) except available alighting gear the airfield landing, also can before aircraft landing, realize that with the gliding parachute (3) that aircraft top was inflated and opened to inflation pump to the inflatable packer (2) of aircraft bottom aircraft takes the water with low speed.Also available inflatable packer (2) realizes that aircraft takes off on the water, bleeding with air pump after aircraft lift-off is concealed in the machine or in the plug-in assembly by inflatable packer (2) application force that inside and outside differential pressure produces, allow aircraft that preferably fluid external form flight is arranged, become land and water landing amphibian.Dual mode is arranged belonging to total inventive concept basis: 1, inflatable packer (2) and gliding parachute (3) are hidden in the aircraft; 2, install respectively inflatable packer (2) and the plug-in assembly of gliding parachute (3) additional in existing land airplane outside.For this aircraft configuration without the runway aircraft carrier, aircraft is with carrier-borne elevator warship up and down, aircraft replaces active service aircraft carrier realization naval warfare purpose take the water surface as airfield runway like this.
The beneficial effects of the utility model are:
1, the utility model is compared with existing hydroairplane, landing amphibian in land and water of the present utility model keeps fluid external form flight preferably, its airworthiness and land airplane are close, thereby the effectively skilful airworthiness of existing hydroairplane of separating is far below the difficult problem of land airplane.
2, landing amphibian in land and water of the present utility model replaces active service aircraft carrier realization naval warfare purpose take the water surface as airfield runway, started the land and water landing amphibian operation formation new model without the runway aircraft carrier, realize that land airplane just can become land and water landing amphibian for purposes such as naval warfare and transportations through transforming or install additional outer suspension member, can save runway aircraft carrier and carrier-borne aircraft huge investment thereof, have more superior effect of investment.
Claims (1)
1. dual-purpose aircraft of land and water landing with inflatable packer and gliding parachute, formed by land airplane (1), inflatable packer (2) and gliding parachute (3), it is characterized in that: inflatable packer (2) and gliding parachute (3) are hidden in respectively in the aircraft, perhaps install inflatable packer (2) and the plug-in assembly of gliding parachute (3) additional in land airplane (1) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220298221 CN202783781U (en) | 2012-06-25 | 2012-06-25 | Water-land takeoff and landing amphibious aircraft with inflatable cushion and paraglider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220298221 CN202783781U (en) | 2012-06-25 | 2012-06-25 | Water-land takeoff and landing amphibious aircraft with inflatable cushion and paraglider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202783781U true CN202783781U (en) | 2013-03-13 |
Family
ID=47811096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220298221 Expired - Fee Related CN202783781U (en) | 2012-06-25 | 2012-06-25 | Water-land takeoff and landing amphibious aircraft with inflatable cushion and paraglider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202783781U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366037A (en) * | 2015-11-27 | 2016-03-02 | 成都飞机工业（集团）有限责任公司 | Unmanned aerial vehicle with changeable flight mode |
| CN106103274A (en) * | 2015-07-02 | 2016-11-09 | 深圳市大疆创新科技有限公司 | Unmanned plane, its control system and method, and unmanned plane landing control method |
-
2012
- 2012-06-25 CN CN 201220298221 patent/CN202783781U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106103274A (en) * | 2015-07-02 | 2016-11-09 | 深圳市大疆创新科技有限公司 | Unmanned plane, its control system and method, and unmanned plane landing control method |
| US10669024B2 (en) | 2015-07-02 | 2020-06-02 | SZ DJI Technology Co., Ltd. | Unmanned aerial vehicle, control system and method thereof, and unmanned aerial vehicle landing control method |
| CN105366037A (en) * | 2015-11-27 | 2016-03-02 | 成都飞机工业（集团）有限责任公司 | Unmanned aerial vehicle with changeable flight mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130625 |