CN205867488U - Novel open air is let flight motion fly away and is equipped - Google Patents
Novel open air is let flight motion fly away and is equipped Download PDFInfo
- Publication number
- CN205867488U CN205867488U CN201620648218.2U CN201620648218U CN205867488U CN 205867488 U CN205867488 U CN 205867488U CN 201620648218 U CN201620648218 U CN 201620648218U CN 205867488 U CN205867488 U CN 205867488U
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- Prior art keywords
- air chamber
- leading edge
- fly away
- top airfoil
- upper wing
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- 230000002787 reinforcement Effects 0.000 claims description 2
- 210000001364 upper extremity Anatomy 0.000 claims description 2
- 239000002356 single layer Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a novel open air is let flight motion fly away and is equipped, including airfoil and umbrella rope, the airfoil has only upper wing face, and the downwarping of upper wing face leading edge forms the arc air chamber, and this arc air chamber internal fixation has a plurality of enhancement support bars, and upper wing face has a plurality of groups rib along span direction distribution. The utility model discloses only adopt single face upper wing face, the leading edge air chamber is convenient for aerify, requires to hang down to the wind -force wind direction, can not produce the uneven condition of air flow distribution. The utility model discloses only single face upper wing face is rational in infrastructure, small, light in weight, portable, the operation of being convenient for safe more.
Description
Technical field
The present invention relates to a kind of outdoor activity equipment, be specifically related to a kind of Novel outdoor and let sporting flying equipment fly away.
Background technology
It is the motion that current a lot of people likes that open air lets flight project fly away, and existing open air lets flight equipment fly away with on two-sided
Lower two aerofoils are main, and canopy has upper and lower surface, and trailing edge is closed, and when wing head does relative motion with air, air is entered by import
Air inlet chamber, under air stamping press effect, wing body inflation inner chamber produces certain pressure, makes this flexible wing body keep certain
Rigidity and aerofoil profile, but this structure requires height to wind direction wind speed, and takeoff condition is harsh, and bulky, it is blunt to operate, weight
Greatly, not readily portable, inner plenum air flow method inequality easily causes umbrella body and subsides, and the wing body that goes wrong needs the regular hour
Inflation, so recovering very slow, easily causes serious accident.
Summary of the invention
For making up the deficiencies in the prior art, the present invention provides a kind of simple in construction, and Novel outdoor applied widely is let fly away
Sporting flying is equipped.
The present invention is achieved through the following technical solutions:
A kind of Novel outdoor lets sporting flying equipment fly away, and including aerofoil, rib and umbrella rope, it is characterized in that described
Aerofoil only has monolayer top airfoil, top airfoil leading edge to be bent downwardly to form arc air chamber, is fixed with some arcs in this arc air chamber
Support bar, described top airfoil has some ribs along spanwise distribution, and curved support bar is sewed up fixing by rib and top airfoil,
Forming leading edge air chamber between two adjacent ribs, arc air chamber is divided into multiple independent leading edge air chamber by rib, and wing head does relatively
During motion, air-flow enters leading edge air chamber from wing head anterior (leading edge), owing to each leading edge air chamber is respectively independent, and air inlet with give vent to anger
All at a mouth, having air-flow to enter nature during relative motion has air-flow to get rid of, as long as so moving this independent leading edge air chamber all the time
Be in inflated condition, due to air inlet/outlet towards wing head trailing edge and turnover air be all a passage, air is at independent leading edge gas
Automatically forming a vortex inside room, in arc air chamber, rib leading edge is fixed with support bar in addition, forces leading edge air chamber to support
Open, automatically form required Clarke aerofoil profile.Described top airfoil leading edge independent air chamber is monolayer top airfoil to trailing edge, and trailing edge is opened
Put, there is no air chamber, not resulting in the situation of air chamber skewness, subsiding so not resulting in, owing to being affected by air drag, i.e.
Being that External force interference causes and subsides, during free fall, this equipment can quickly be opened and return to original state.Described bottom wing
There are some groups of ribs in face along spanwise distribution.
The Novel outdoor of the present invention lets sporting flying equipment fly away, and described curved support bar is fixed on upper limb by rib edge
In the arc air chamber that edge is constituted in front, between two adjacent ribs leading edges, form independent leading edge air chamber.
The Novel outdoor of the present invention lets sporting flying equipment fly away, and connecting between two adjacent ribs has dowel, this dowel
The gas expansive force to top airfoil after arc chamber inflated can be reduced, increase umbrella cover by force intensity and pulling force.
The Novel household of the present invention lets sporting flying equipment fly away, and often group rib includes 2-5 triangle umbrella rope fixing point, described
Umbrella rope is connected on the leading edge of top airfoil, trailing edge and triangle umbrella rope fixing point.
The invention has the beneficial effects as follows: the present invention is only with monolayer aerofoil, arc air chamber rigid support, it is simple to inflation, right
Wind direction requires low, small in volume, and the cavity air chamber of upper lower aerofoil composition relative in prior art, the present invention will not
Producing the situation that air flow method is uneven, manual dexterity, occur that situation recovers fast, it is simple to carry, more safety is convenient to operate.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the present invention.
Accompanying drawing 2 is the enlarged diagram of part A in accompanying drawing 1.
Accompanying drawing 3 is the air motion schematic diagram of section B-B in accompanying drawing 1.
In figure, 1 top airfoil, 2 arc air chambers, 3 ribs, 4 curved support bars, 5 triangle umbrella rope fixing points, 6 leading edge air chambers,
7 dowels, 8 strengthen fricting strip.
Detailed description of the invention
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
Accompanying drawing is a kind of detailed description of the invention of the present invention.This embodiment includes aerofoil and umbrella rope, and described aerofoil is the most single
Layer top airfoil 1, top airfoil 1 leading edge is bent downwardly to form arc air chamber 2, is fixed with some curved support bars in this arc air chamber 2
4, described curved support bar 4 is sewn in the arc air chamber 2 that top airfoil 1 leading edge is constituted by rib 3 is fixing, two adjacent ribs 3
Between formed leading edge air chamber 6, between two adjacent ribs 3 connect have dowel 7, be provided with the outside of the top airfoil 1 of curved support bar 4
Face is fixed with reinforcement fricting strip 8, and described top airfoil 1 has some groups of ribs 3 along spanwise distribution, and often group rib includes multiple three
Dihedral umbrella rope fixing point 5, described umbrella rope is connected on the leading edge of top airfoil 1, trailing edge and triangle umbrella rope fixing point 5.
In use, when top airfoil 1 does relative motion with air, air enters each leading edge air chamber 6 to the present embodiment, by
In not having lower aerofoil, the air inlet/outlet of each leading edge air chamber 6 is same passage and opening direction is aerofoil rear, need not be whole
Aerofoil closes inflation can ensure that whole aerofoil pressure is impartial, will not produce the situation of unbalance stress, when leading edge air chamber 6 is full of sky
During gas, dowel 7 can strengthen the stretching to top airfoil 1, simultaneously because only top airfoil 1, can rise in the case of wind-force is less
Fly, wind direction is required low, also will not produce unbalance stress when change of flight direction and subside the situations such as flap, more pacify
Entirely, the present embodiment, in ground training or when arranging, is strengthened fricting strip 8 and is prevented top airfoil 1 top from sending out with ground severe friction
Raw breakage, extends service life.The present embodiment, due to only monolayer top airfoil 1, simple in construction, operates safety sensitive, volume
Less, weight is lighter, it is simple to carry.
Claims (5)
1. a Novel outdoor lets sporting flying equipment fly away, including aerofoil and umbrella rope, it is characterised in that: described aerofoil includes upper limb
Face (1), top airfoil (1) leading edge is bent downwardly to form arc air chamber (2), is fixed with some curved support in this arc air chamber (2)
Bar (4), described top airfoil (1) has some ribs (3) along spanwise distribution.
A kind of Novel outdoor the most according to claim 1 lets sporting flying equipment fly away, it is characterised in that: described curved support
Bar (4) is sewed up fixing by rib (3) and top airfoil (1), forms leading edge air chamber (6) between two adjacent ribs (3).
A kind of Novel outdoor the most according to claim 1 lets sporting flying equipment fly away, it is characterised in that: two adjacent ribs
(3) connect between and have dowel (7).
4. let sporting flying equipment fly away according to a kind of Novel outdoor according to any one of claim 1-3, it is characterised in that: every
Group rib includes 2-5 triangle umbrella rope fixing point (5), and described umbrella rope is connected to top airfoil (1) leading edge, trailing edge and rib
(3) on triangle umbrella rope fixing point (5).
A kind of Novel outdoor the most according to claim 1 and 2 lets sporting flying equipment fly away, it is characterised in that: it is provided with arc
The bottom surface of the top airfoil (1) of support bar (4) is fixed with reinforcement fricting strip (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620648218.2U CN205867488U (en) | 2016-06-28 | 2016-06-28 | Novel open air is let flight motion fly away and is equipped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620648218.2U CN205867488U (en) | 2016-06-28 | 2016-06-28 | Novel open air is let flight motion fly away and is equipped |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205867488U true CN205867488U (en) | 2017-01-11 |
Family
ID=57694413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620648218.2U Expired - Fee Related CN205867488U (en) | 2016-06-28 | 2016-06-28 | Novel open air is let flight motion fly away and is equipped |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205867488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999671A (en) * | 2016-06-28 | 2016-10-12 | 常帅 | Novel outdoor flight sports equipment |
-
2016
- 2016-06-28 CN CN201620648218.2U patent/CN205867488U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999671A (en) * | 2016-06-28 | 2016-10-12 | 常帅 | Novel outdoor flight sports equipment |
| CN105999671B (en) * | 2016-06-28 | 2018-05-18 | 济南翔鹰户外飞行器材有限公司 | Let sporting flying equipment fly away in a kind of open air |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170111 |