CN205998143U - A kind of combined type parafoil - Google Patents
A kind of combined type parafoil Download PDFInfo
- Publication number
- CN205998143U CN205998143U CN201620974160.0U CN201620974160U CN205998143U CN 205998143 U CN205998143 U CN 205998143U CN 201620974160 U CN201620974160 U CN 201620974160U CN 205998143 U CN205998143 U CN 205998143U
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- CN
- China
- Prior art keywords
- parafoil
- connection
- assembled unit
- control system
- umbrella
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Abstract
The utility model is related to air transport equipment technology field, refer in particular to a kind of combined type parafoil, including parafoil assembled unit, control wire, umbrella rope, sliding cloth, connection suspender belt, control system, some connection slings are provided with parafoil assembled unit trailing edge, bonding part is provided with parafoil assembled unit front edge slit, control wire one end is connected to connection sling, the other end is connected to control system, parafoil assembled unit bottom is provided with multiple umbrella slings, sliding cloth is made up of the two groups of annulus in left and right, umbrella rope one end is connected to umbrella sling, the other end is connected to connection suspender belt through annulus, connection suspender belt is connected to control system, control system is connected with air-dropped material.The utility model adopts such structure setting, the proportion relation of the important parameter of parafoil will be taken into full account, by Seriation Design parametric distribution parafoil unit, combined by parafoil unit, change the aspect ratio of parafoil so that its main performance is adjusted, realize the needs that parafoil carries weight seriation.
Description
Technical field
The utility model is related to air transport equipment technology field, refers in particular to a kind of combined type parafoil.
Background technology
Parafoil is a kind of new parachute, and the traditional parachute of its change slows down object using air drag and declines in the air
Feature, using the flexible fabric of traditional parachute, and launch ram-air after become similar wing rigidity aerodynamic force face can
Produce the feature design that lift is glided in the air.
The design of parafoil typically must be according to the use requirement of aerial delivery system, and the wing of parafoil load carries scope and is also subject to the wing
The restriction of umbrella cover product, the wing carry scope mostly between 5kg/～15kg/, and the too little wing carries parafoil wind loading rating and declines, behaviour
Vertical property is poor, and the larger wing is carried and will bring larger sedimentation rate so that gliding ability reduces, and general parafoil design parameter,
After parafoil is machined, parameter determination, it is impossible to change so that range is extremely limited.Parafoil is especially affected
Aspect ratio that can be maximum cannot be changed, and in the design of small-sized parafoil, the cost of input is relatively fewer, permissible in theory
The parafoil for designing multiple aspect ratios meets different demands, but if being large-scale parafoil, processed complex, cycle are long, high cost, needs
Substantial amounts of manpower and materials and financial resources are put into, so urgent need is a kind of with short production cycle, range is wide, the throwing of multiple weight can be met
Put the parafoil of needs to solve the above problems.
Utility model content
For problem above, the utility model provides a kind of combined type parafoil, at the beginning of the novel combination type parafoil is designed
The proportion relation of the important parameter of parafoil will be taken into full account, by Seriation Design parametric distribution parafoil unit, by parafoil unit
Combination, changes the aspect ratio of parafoil to adjust its main performance, realizes the needs that parafoil carries weight seriation.
To achieve these goals, the technical solution adopted in the utility model is as follows：
A kind of combined type parafoil, including multiple parafoil assembled units, a plurality of control wire, a plurality of umbrella rope, sliding cloth, a plurality of connection
Suspender belt, control system, are provided with some connection slings, are provided with viscous at parafoil assembled unit front edge slit at parafoil assembled unit trailing edge
Conjunction portion, control wire one end are connected to connection sling, and the other end is connected to control system, and parafoil assembled unit bottom is provided with multiple umbrellas
Sling, sliding cloth are made up of the two groups of annulus in left and right, and umbrella rope one end is connected to umbrella sling, and the other end is connected to connection through annulus and hangs
Band, connection suspender belt are connected to control system, and control system is connected with air-dropped material.
Furthermore, the parafoil assembled unit includes top airfoil, multiple ribs and lower aerofoil, top airfoil side with
Aerofoil side corresponds to connection, and top airfoil opposite side is connected by multiple ribs are corresponding with lower aerofoil opposite side.
Furthermore, the plurality of rib is parallel to each other and is located between top airfoil and lower aerofoil side by side, multiple ribs
Between spacing equal.
Furthermore, the space between two adjacent ribs constitutes the air chamber of a leading edge opening, before rib
End is provided with support matrix band.
The utility model beneficial effect：
The utility model adopts such structure setting, will take into full account the proportion relation of the important parameter of parafoil, by being
Rowization design parameter distributes parafoil unit, is combined by parafoil unit, changes the aspect ratio of parafoil to adjust its main performance, real
Existing parafoil carries the needs of weight seriation.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the structural representation of parafoil assembled unit；
Fig. 3 is the utility model connection sling and bonding part structure chart.
1. top airfoil；2. rib；3. lower aerofoil；4. control wire；5. umbrella rope；6. cloth is slided；7. suspender belt is connected；8. system is controlled
System；9. air-dropped material；10. parafoil assembled unit；11. connection slings；12. bonding parts.
Specific embodiment
The technical solution of the utility model is illustrated with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1-Figure 3, the utility model combined type parafoil, including multiple parafoil assembled units 10, a plurality of control wire
4th, a plurality of umbrella rope 5, sliding cloth 6, a plurality of connection suspender belt 7, control system 8, are provided with some connecting ropes at 10 trailing edge of parafoil assembled unit
Button 11, is provided with bonding part 12 at 10 front edge slit of parafoil assembled unit, 4 one end of control wire is connected to connection sling 11, the other end
Control system 8 is connected to, 10 bottom of parafoil assembled unit is provided with multiple umbrella slings, sliding cloth 6 is made up of the two groups of annulus in left and right, umbrella rope
5 one end are connected to umbrella sling, and the other end is connected to connection suspender belt 7 through annulus, and connection suspender belt 7 is connected to control system 8, control
System 8 is connected with air-dropped material 9.The above constitutes the utility model basic structure.
The utility model adopts such structure, will take into full account the proportion relation of the important parameter of parafoil, by seriation
Design parameter distributes parafoil unit, is combined by parafoil unit, changes the aspect ratio of parafoil to adjust its main performance, realizes the wing
Umbrella carries the needs of weight seriation.By control system 8 control control wire 4 and umbrella rope 5 effectively improve the maneuverability of parafoil with
Gliding ability, so as to realizing carrying 9 accuracy of air-dropped material, while combine by parafoil unit, the exhibition string of change parafoil
Than to adjust its main performance.
Preferably, control wire 4 is two groups, can be connected at 10 trailing edge of parafoil assembled unit for combining, according to combination
Quantity can arrange some trailing edges connection slings, and every group of control wire 4 is combination parafoil unit 10 along expansion direction to greatest extent
The 15～27% of span-wise length, the annulus of sliding cloth 6 are divided into two groups of left and right, and multiple umbrella ropes 5 are through on annulus respectively, have six on annulus
Individual hole is used for suturing reinforcing strip, is coupled together by reinforcing strip between annulus.
More specifically, the parafoil assembled unit 10 includes top airfoil 1, multiple ribs 2 and lower aerofoil 3, top airfoil 1 one
Side connection corresponding with 3 side of lower aerofoil, 1 opposite side of top airfoil are connected by multiple ribs 2 are corresponding with 3 opposite side of lower aerofoil.
More specifically, the plurality of rib 2 is parallel to each other and is located between top airfoil 1 and lower aerofoil 3 side by side, Duo Geyi
Spacing between rib 2 is equal.
More specifically, the space between two adjacent ribs 2 constitutes the air chamber of a leading edge opening, rib 2
Front end is provided with support matrix band.In the present embodiment, the upper and lower aerofoil leading edge length ratio of each air chamber is 1.03～1.06, each wing
Umbrella unit air chamber quantity is not less than 3, and parafoil unit both sides rib is all made using micro- gas permeable material, and remaining rib is using big saturating
Gas material is made.
Some connection slings 11 are provided with 10 trailing edge of parafoil assembled unit described in the utility model, before parafoil assembled unit 10
Edge incision is provided with bonding part 12, the junction button 11 when combination is needed, on the complete 10 outermost rib 2 of unit of two parafoil groups
One-to-one corresponding gets up, and sling is as far as possible little, 10 sling of parafoil assembled unit for needing combination is used captive band using specific purpose tool
Couple together one by one, at front edge slit, the arch of bonding part 12 is picked up and, and now using under the full unit 10 of an adjacent parafoil group
The umbrella rope 5 at end passes through umbrella sling, and two parafoil assembled units 10 are tightly coupled.
Embodiment of the present utility model is described above in conjunction with accompanying drawing, but the utility model is not limited to
The specific embodiment that states, above-mentioned specific embodiment be only schematically, rather than restricted, this area common
Technical staff of the present utility model enlightenment under, without departing from the utility model objective and scope of the claimed protection situation
Under, also a lot of forms can be made, these are belonged within protection of the present utility model.
Claims (4)
1. a kind of combined type parafoil, it is characterised in that including multiple parafoil assembled unit (10), a plurality of control wire (4), a plurality of umbrella
Rope (5), sliding cloth (6), a plurality of connection suspender belt (7), control system (8), are provided with parafoil assembled unit (10) trailing edge some
Connection sling (11), is provided with bonding part (12) at parafoil assembled unit (10) front edge slit, control wire (4) one end connects
Connection sling (11) is connected to, the other end is connected to control system (8), and parafoil assembled unit (10) bottom is provided with multiple umbrella ropes
Button, sliding cloth (6) are made up of the two groups of annulus in left and right, and umbrella rope (5) one end is connected to umbrella sling, and the other end connects through annulus
Connection suspender belt (7) is connected to, connection suspender belt (7) is connected to control system (8), and control system (8) are connected with air-drop thing
Money (9).
2. combined type parafoil according to claim 1, it is characterised in that described parafoil assembled unit (10) include top airfoil
(1), multiple rib (2) and lower aerofoil (3), the connection corresponding with lower aerofoil (3) side of top airfoil (1) side, the upper limb
Face (1) opposite side is connected by multiple rib (2) are corresponding with lower aerofoil (3) opposite side.
3. combined type parafoil according to claim 2, it is characterised in that the plurality of rib (2) are parallel to each other and side by side
Between top airfoil (1) and lower aerofoil (3), the spacing between the plurality of rib (2) is equal.
4. combined type parafoil according to claim 2, it is characterised in that the sky between two adjacent ribs (2)
Between constitute a leading edge opening air chamber, rib (2) front end is provided with support matrix band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620974160.0U CN205998143U (en) | 2016-08-29 | 2016-08-29 | A kind of combined type parafoil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620974160.0U CN205998143U (en) | 2016-08-29 | 2016-08-29 | A kind of combined type parafoil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205998143U true CN205998143U (en) | 2017-03-08 |
Family
ID=58194669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620974160.0U Expired - Fee Related CN205998143U (en) | 2016-08-29 | 2016-08-29 | A kind of combined type parafoil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205998143U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657428A (en) * | 2018-05-18 | 2018-10-16 | 深圳市百川融创科技有限公司 | Zither parafoil |
| CN109436317A (en) * | 2018-11-05 | 2019-03-08 | 航宇救生装备有限公司 | A kind of modularization Rapid Combination large size parafoil |
-
2016
- 2016-08-29 CN CN201620974160.0U patent/CN205998143U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657428A (en) * | 2018-05-18 | 2018-10-16 | 深圳市百川融创科技有限公司 | Zither parafoil |
| CN108657428B (en) * | 2018-05-18 | 2024-05-10 | 深圳市百川融创科技有限公司 | Kite parafoil |
| CN109436317A (en) * | 2018-11-05 | 2019-03-08 | 航宇救生装备有限公司 | A kind of modularization Rapid Combination large size parafoil |
| CN109436317B (en) * | 2018-11-05 | 2022-02-01 | 航宇救生装备有限公司 | Large-scale parafoil of modularization quick combination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20180829 |