CN2776726Y - Flying aircraft - Google Patents
Flying aircraft Download PDFInfo
- Publication number
- CN2776726Y CN2776726Y CN 200520106317 CN200520106317U CN2776726Y CN 2776726 Y CN2776726 Y CN 2776726Y CN 200520106317 CN200520106317 CN 200520106317 CN 200520106317 U CN200520106317 U CN 200520106317U CN 2776726 Y CN2776726 Y CN 2776726Y
- Authority
- CN
- China
- Prior art keywords
- bicycle
- dirigible
- variable speed
- screw propeller
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an aviation aircraft for low altitude use, which comprises a speed change bicycle, a parasail-shaped elevating gear and an airship-shaped buoyancy device, wherein screw propellers, a drive sprocket and a drive gear are installed on the speed change bicycle, and the drive sprocket is used for transferring motive power to the screw propellers. A framework is installed on the speed change bicycle, and the buoyancy device is tied to the framework through a plurality of connection ropes. Four symmetrical empennages are installed on the tail part of the airship-shaped buoyancy device, the empennages are connected with rudders on handlebars of the speed change bicycle through guide cables, and the parasail-shaped elevating gear is installed under the airship-shaped buoyancy device in a suspension way. The utility model has the functions as the airship, the parasail, the flying screw propeller and the bicycle, and not only a purpose that people can fly on low altitude is realized, but also the effect of physical exercise is obtained; a special power device is not needed, and the utility model conforms to the energy saving and environmental protection policy of China.
Description
Technical field
The utility model relates to the aviation aircraft field, particularly a kind of low latitude aviation aircraft.
Background technology
Common low flyer has dirigible, gliding parachute etc. at present.Dirigible is to advance by means of the air lift force lift-off with by power, and the lighter-than-air flight device of operating system control flight is arranged.Light-duty dirigible is made of air bag and covering, and its below is hung with gondola by rope, and occupant and engine installation are housed in the gondola.The dirigible airborne period is long, and flying speed can match in excellence or beauty with train, automobile, but dirigible inconvenience is arranged in the use, and cost is higher relatively owing to be added with factors such as engine installation and gondola.In addition, the needs that can not satisfy people's motion and take exercises.Gliding parachute is to utilize the distance between the height to carry out in-plant gliding flight, it can satisfy the needs of people's gliding, but because gliding is higher to weather environment and wind-force size requirements, and can not long-distance flight, can not satisfy people's actual needs.
The utility model content
The purpose of this utility model is the weak point at low flyers such as existing dirigible, gliding parachutes, provide a kind of both can the low altitude safe long-distance flight, can satisfy the flight device that people take exercises demand again.
The technical solution of the utility model is such.This flight device comprises variable speed bicycle, glide umbrella jacking system and dirigible shape buoyance lift device.Screw propeller and the driving chain wheel and the transmission gear that are used for to the screw propeller transferring power are installed on the variable speed bicycle, and screw propeller is connected with transmission gear by rotating shaft.The screw propeller rotating shaft can be 45 ° of scope inner conversion angles.Be mounted with framework on the variable speed bicycle, dirigible shape buoyance lift device is to be connected on the framework by several connection cords.The afterbody of dirigible shape buoyance lift device is equipped with the empennage of four symmetries, and four empennages are connected with yaw rudder on the variable speed bicycle handlebar by guideline.The below of dirigible shape buoyance lift device is lifted with glide umbrella jacking system, and gliding parachute inflow point is connected with variable speed bicycle handlebar handle by tricing line.Before flight device is prepared lift-off, earlier helium is full of the dirigible air bag, operator's pedal bicycle, the rotation of drive screw propeller, in advancing fast, operator makes screw propeller rotating shaft translation-angle, generation is to ground-surface impulse force, open the gliding parachute front opening by tricing line, air is full of in the gliding parachute, adds the effect of dirigible shape buoyance lift device buoyancy lift, variable speed bicycle and operator are gone up to the air under the traction of dirigible rope, lift-off after screw rotating shaft recovers shape parallel to the ground, and the speed of advancing depends on that operator pedals capable speed.When needing to descend, make gliding parachute opening closure, stop air admission glide umbrella jacking system, make finally to drop to ground by whole lift divergence by tricing line.
The utlity model has following remarkable result:
1, the utility model integrates dirigible, gliding parachute, properller and bicycle function, has promptly realized people's air objective in the low latitude, has reached people's effect of motion exercise aloft again.
2, power of the present utility model results from the row of pedaling of bicycle, need not special engine installation, meets the energy-conserving and environment-protective policy of country.
3, the utility model both can aloft move ahead, and can aloft be detained again, for people's sightseeing, photography activity provides a great convenience.
4, the utility model skyborne before line speed be 30km-100km, between cycling speed and automobile, train gait of march, safety is better, is satisfied with among the people, the travelling demand of long distance.
Brief Description Of Drawings
Fig. 1 is the utility model structure, annexation scheme drawing.
The specific embodiment
The utility model embodiment is illustrated in conjunction with the accompanying drawings.
As shown in Figure 1: the main parts size of flight device is: 1-variable speed bicycle 2-driving chain wheel 3-messenger chain 4-transmission gear 5-rotating shaft 6-screw propeller 7-framework 8-connection cord 9-glide umbrella jacking system 10-dirigible shape buoyance lift device 11-dirigible air bag 12-airship envelope 13-empennage 14-inflation inlet 15-gliding parachute admission port 16-guideline 17-yaw rudder 18-side ship 19-tricing line
As can be seen, the utility model comprises variable speed bicycle (1), glide umbrella jacking system (9) and dirigible shape buoyance lift device (10) from the figure.Screw propeller (6) is installed on the variable speed bicycle (1) and is used for driving chain wheel (2), transmission gear (4) to the screw propeller transferring power, screw propeller (6) is connected with transmission gear (4) by rotating shaft (5).Transmission gear has a pair of bevel gear in (4), by the pick-off gear type of drive, can make the screw propeller rotating shaft 45 ° of scope inner conversion angles, so that when lift-off forms impulse force over the ground.In order to guarantee the transmission propulsive force, screw propeller adopts 4 blade propellers.Be mounted with framework (7) on the variable speed bicycle (1), dirigible shape buoyance lift device (10) is to be connected on the framework (7) by several connection cords (8).Dirigible buoyance lift device inner structure comprises and is used for gas filed dirigible air bag (11) and outer airship envelope (12), and the material of dirigible air bag (11) can adopt the polyurethane complex film, and the material of airship envelope (12) can adopt fiber cloth.Connection cord (8) is connected with framework (7) by airship envelope.Dirigible buoyance lift device (10) afterbody is equipped with the empennage (13) of four symmetries, and an inflation inlet (14) that is used to charge into helium is arranged.Four empennages (13) are connected with the yaw rudder (17) of variable speed bicycle by guideline (16), the direction in moving ahead in the air by the control of conversion empennage orientation.Dirigible shape buoyance lift device (10) from the appearance, it is connected by captain boat and two the side ships (18) that are positioned at midway location, two side ships can play the effects that strengthen buoyancy lift and steadily advance.The below of dirigible shape buoyance lift device (10) is hung by connection cord and is connected to glide umbrella jacking system (9), and gliding parachute admission port (15) locates to be equipped with the spring closing device, is connected by the handlebar handle of tricing line (19) with variable speed bicycle (1).The operator who rides on the bicycle passes through the folding of tricing line (19) in order to control gliding parachute admission port (15).
Lift-off of the present utility model, move ahead in the air and the landing process is described herein in the scheme of utility model content, what needs one were carried is: when meeting high-rise aloft or needing rising in flight device moves ahead, the angle of conversion screw propeller once more, generation is to lower punch power, flight device can be after moment, rising reaches desired height, and the screw propeller rotating shaft recovers parallel shape again.
Claims (4)
1, flight device, comprise variable speed bicycle (1), glide umbrella jacking system (9) and dirigible shape buoyance lift device (10), it is characterized in that screw propeller (6) is installed on the variable speed bicycle (1) and be used for driving chain wheel (2) to screw propeller (6) transferring power, transmission gear (4), screw propeller (6) links by rotating shaft (5) and transmission gear (4), be mounted with framework (7) on the variable speed bicycle (1), dirigible shape buoyance lift device (10) is to be connected on the framework (7) by several connection cords (8), the afterbody of dirigible shape buoyance lift device (10) is equipped with the empennage of 4 symmetries, and the below of dirigible shape buoyance lift device (10) is hung and is connected to glide umbrella jacking system (9).
2, flight device according to claim 1 is characterized in that screw propeller rotating shaft (5) can be 45 ° of scope inner conversion angles.
3, flight device according to claim 1 is characterized in that four empennages (13) on the dirigible shape buoyance lift device (10) are connected with yaw rudder on variable speed bicycle (1) handlebar by guideline (16).
4, flight device according to claim 1, the gliding parachute admission port (15) of the umbrella jacking system (9) that it is characterized in that gliding is located to be connected with variable speed bicycle (1) handlebar handle by tricing line (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520106317 CN2776726Y (en) | 2005-08-25 | 2005-08-25 | Flying aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520106317 CN2776726Y (en) | 2005-08-25 | 2005-08-25 | Flying aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2776726Y true CN2776726Y (en) | 2006-05-03 |
Family
ID=36744111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520106317 Expired - Fee Related CN2776726Y (en) | 2005-08-25 | 2005-08-25 | Flying aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2776726Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818955A (en) * | 2016-06-06 | 2016-08-03 | 杨礼诚 | Multi-functional flying and floating platform |
-
2005
- 2005-08-25 CN CN 200520106317 patent/CN2776726Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818955A (en) * | 2016-06-06 | 2016-08-03 | 杨礼诚 | Multi-functional flying and floating platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yang Kecheng Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Yang Kecheng Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060503 Termination date: 20120825 |