CN105882964A - Unpowered parasail - Google Patents
Unpowered parasail Download PDFInfo
- Publication number
- CN105882964A CN105882964A CN201410736818.XA CN201410736818A CN105882964A CN 105882964 A CN105882964 A CN 105882964A CN 201410736818 A CN201410736818 A CN 201410736818A CN 105882964 A CN105882964 A CN 105882964A
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- China
- Prior art keywords
- umbrella
- wing
- unpowered
- paraglider
- rib
- 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.)
- Pending
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- 239000004033 plastic Substances 0.000 claims abstract description 6
- 229920003023 plastic Polymers 0.000 claims abstract description 6
- 230000001133 acceleration Effects 0.000 claims abstract description 5
- 239000004952 Polyamide Substances 0.000 claims description 4
- 150000003934 aromatic aldehydes Chemical class 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The invention discloses an unpowered parasail. The unpowered parasail comprises an umbrella wing, umbrella ropes and an operation system, wherein the umbrella wing is composed of an upper wing surface, a lower wing surface and a plurality of forming wing ribs regularly distributed along the wing-unfolding direction; an air inlet is formed at the front edge of the umbrella wing according to the horizontal array of the wing ribs; the umbrella ropes are divided into three or four groups from front to back and are symmetrically distributed on the two sides of the central shaft of the umbrella wing; the upper ends of the umbrella ropes have the shape of Y-shaped forks; the operation system is mainly composed of an operation belt, operation ropes and an operation circle; the two sides of the central line of the umbrella wing are symmetrically distributed; the upper ends of the left and right operation ropes are Y-shaped and are connected with the rear edge of the umbrella wing through a plurality of points. The rear edge of the umbrella wing of the unpowered parasail is fully closed; certain rigidity and shape of the umbrella wing are kept; a plastic enhancing slice can prevent the collapse caused by uneven local stress when the umbrella wing is inflated; excellent wing surface shape and stress condition of the umbrella ropes can be kept; the operation belt is connected with the umbrella ropes and also can be used for applying the operations of acceleration, deceleration, height reduction, and the like.
Description
Technical field
The invention belongs to sports apparatus field, particularly relate to a kind of unpowered paraglider.
Background technology
Unpowered paraglider is a kind of flex-wing hang-gliding aircraft.When it does relative motion with air,
Due to the effect of air, on the umbrella wing produce air force (lift and resistance), thus can manned go up to the air into
The unpowered paragliding of row.The flying quality of unpowered paraglider and stability, maneuverability, mainly depend on
In the aerodynamic characteristics of the umbrella wing, i.e. with the angle of attack of flat shape, section shape and the relative wind of the umbrella wing
Relevant.Existing unpowered paragliding performance and stability are bad, and maneuverability is poor.
Summary of the invention
The purpose of the embodiment of the present invention is to provide a kind of unpowered paraglider, it is intended to solve existing unpowered
Paragliding performance and stability are bad, the problem of maneuverability difference.
The present invention is achieved in that a kind of unpowered paraglider includes the umbrella wing, umbrella rope, steerable system；
The described umbrella wing dozens of by top airfoil, lower aerofoil with along the regular distribution of spanwise shapes rib
Constituting, upper lower aerofoil and rib are sewed up, and form specific umbrella wing-like, horizontal according to rib of umbrella nose of wing
Arrangement, constitutes the air inlet of certain size；
Described umbrella rope, by being divided into three groups or four groups after forward direction, is called A, B, C and D group, and
Umbrella wing central shaft lateral symmetry is distributed, and umbrella rope upper end is the form of bifurcation of " bifurcation " shape, at umbrella wing lower aerofoil and the wing
The suture site of rib is connected with the umbrella wing, and lower end is connected with corresponding manipulation band by detachable becket；
The steerable system of described unpowered paraglider, is mainly made up of manipulation band, control wire and manipulation circle,
Being additionally provided with a set of pedal accelerator, whole steerable system is symmetric in umbrella wing centrage both sides, left,
Right control wire upper end is connected with umbrella wing trailing edge with several points in " bifurcation " shape, lower end through rear handle band on spacing
Pulley is connected with handling lasso；
Handle band root, be divided into before and after two or three, to upper bifurcation, be further divided into three or four by forward direction
Rear being connected with each group of umbrella rope by the order of A, B, C, D group by detachable ring respectively, A group handles band
Above it is also equipped with two auxiliary pulley and one section of acceleration rope.
Further, the air inlet position of every rib be all sewed with there is certain degree of hardness, bright and clean well-pressed plastics add
Strong sheet, the different parts on rib, also have size and quantity circular hole not etc..
Further, unpowered paraglider umbrella rope uses high intensity, the aromatic aldehyde polyamide material umbrella rope of low elongation.
Umbrella wing trailing edge is completely enclosed, and under the effect of air stamping press, umbrella wing inner chamber produces certain pressure
Power, makes the umbrella wing keep certain rigidity and shape, and the air inlet position of every rib is all sewed with plastics reinforced sheet,
Different parts on rib, also has size and quantity circular hole not etc., makes the air between each air chamber can edge
Spanwise flows, and is beneficial to keep whole umbrella wing-like, it is to avoid during the inflation of the umbrella wing, part stress is irregular and subside.
Umbrella rope, by being divided into three groups or four groups after forward direction, is called A, B, C and D group, and in the umbrella wing
Mandrel lateral symmetry is distributed, and umbrella rope upper end is usually the form of bifurcation of " bifurcation " shape, at umbrella wing lower aerofoil and rib
Suture site be connected with the umbrella wing, lower end by detachable becket with corresponding manipulation band be connected, can protect
Hold good airfoil shape and force-bearing situation；
The left and right turning of unpowered paraglider can be realized by the most drop-down control wire of the lasso of steerable system,
The most drop-down control wire then can realize the speed regulation of unpowered paraglider, handles lasso when not in use, can
Be positioned at after handle band on snap-fastener fix；
Handle band root, be divided into before and after two or three, to upper bifurcation, be further divided into three or four by forward direction
It is connected with each group of umbrella rope by the order of A, B, C, D group (respectively by detachable ring) afterwards, paraglider
A group is handled and is also equipped with two auxiliary pulley and one section of acceleration rope before band, in order to be connected with pedal accelerator,
Handle band except in addition to the connection of umbrella rope, it is possible to implement to accelerate, slow down, the manipulation of the high aspect that disappears.
Accompanying drawing explanation
Fig. 1 is the structural representation of the unpowered paraglider that the embodiment of the present invention provides；
In figure: 1, the umbrella wing；2, umbrella rope.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment,
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to
Explain the present invention, be not intended to limit the present invention.
Below in conjunction with the accompanying drawings and the application principle of the present invention is further described by specific embodiment.
Fig. 1 shows the structure of the unpowered paraglider of the present invention, as it can be seen, the present invention is realized in
, a kind of unpowered paraglider includes the umbrella wing 1, umbrella rope 2, steerable system；
The described umbrella wing 1 dozens of by top airfoil, lower aerofoil with along the regular distribution of spanwise shapes the wing
Rib is constituted, and upper lower aerofoil is sewed up with rib, forms specific umbrella wing-like, and the umbrella wing 1 leading edge is according to rib
Transversely arranged, constitute the air inlet of certain size；
Described umbrella rope 2, by being divided into three groups or four groups after forward direction, is called A, B, C and D group, and
Being distributed in the umbrella wing 1 central shaft lateral symmetry, umbrella rope 2 upper end is usually the form of bifurcation of " bifurcation " shape, at the umbrella wing
1 lower aerofoil is connected with the umbrella wing 1 with the suture site of rib, and lower end is by detachable becket and corresponding behaviour
Longitudinal bands is connected；
The steerable system of described unpowered paraglider, is mainly made up of manipulation band, control wire and manipulation circle,
Being additionally provided with a set of pedal accelerator, whole steerable system is symmetric in the umbrella wing 1 centrage both sides,
Left and right control wire upper end is connected with the umbrella wing 1 trailing edge with several points in " bifurcation " shape；Band is then handled through rear in lower end
On spacing pulley with handle lasso be connected；
The manipulation band root of unpowered paraglider, is divided into before and after two or three, to upper bifurcation, is further divided into three
Root or four are by pressing the order of A, B, C, D group and each group of umbrella rope phase after forward direction (respectively by detachable ring)
Connecting, A group is handled and is also equipped with two auxiliary pulley and one section of acceleration rope before band.
Further, the air inlet position of every rib be all sewed with there is certain degree of hardness, bright and clean well-pressed plastics add
Strong sheet, the different parts on rib, also have size and quantity circular hole not etc..
Further, unpowered paraglider umbrella rope 2 mostly is the aromatic aldehyde polyamide material of high intensity, low elongation,
Such as KENLAR, DYNEMMA etc..
The operation principle of the present invention is as follows:
The umbrella wing 1 dozens of by top airfoil, lower aerofoil with along the regular distribution of spanwise shapes rib and constitutes,
Upper lower aerofoil and rib are sewed up, and form specific umbrella wing-like, transversely arranged according to rib of the umbrella wing 1 leading edge,
Constitute the air inlet of certain size, owing to the umbrella wing 1 trailing edge is completely enclosed, so upper lower aerofoil and each wing
Just define between rib one by one for the air chamber of stored air.When the umbrella wing 1 does relative motion with air,
Air is entered air chamber by air inlet, can not discharge, in the effect of air stamping press because the umbrella wing 1 trailing edge closes
Under, the umbrella wing 1 inner chamber produces certain pressure, makes the umbrella wing 1 keep certain rigidity and shape, every rib
Air inlet position be all sewed with there is certain degree of hardness, bright and clean well-pressed plastics reinforced sheet, the difference on rib
Position, also has size and quantity circular hole not etc., it is therefore an objective to make the air between each air chamber can be along spanwise
Flowing, for balancing the pressure within the whole umbrella wing 1, is beneficial to keep the whole umbrella wing 1 shape, it is to avoid umbrella
When the wing 1 is inflated, part stress is irregular and subside.
Umbrella rope 2, by being divided into three groups or four groups after forward direction, is called A, B, C and D group, and at the umbrella wing 1
Central shaft lateral symmetry is distributed, and umbrella rope 2 upper end is usually the form of bifurcation of " bifurcation " shape, at the umbrella wing 1 lower aerofoil
Being connected with the umbrella wing with the suture site of rib, lower end is connected with corresponding manipulation band by detachable becket.
Umbrella rope 2 is distributed with the junction point of the umbrella wing 1, is according to design requirement, to keep good airfoil shape and to be subject to
Power situation determines, its length is then true according to the stability handled and the requirement of holding angle of attack optimum position
Fixed, umbrella rope 2 mostly is the aromatic aldehyde polyamide material of high intensity, low elongation, such as KENLAR, DYNEMMA
Deng.
The steerable system of unpowered paraglider, is mainly made up of manipulation band, control wire and manipulation circle, high-performance
Unpowered paraglider, the most a set of pedal accelerator.If desired, part umbrella rope can also be used for handling；
Whole steerable system is symmetric in the umbrella wing 1 centrage both sides, left and right control wire upper end in " bifurcation " shape with
Several points are connected with the umbrella wing 1 trailing edge；Lower end is then connected through the rear spacing pulley handled on band with handling lasso
Connect, the left and right turning of unpowered paraglider, the most drop-down behaviour can be realized by the most drop-down control wire of lasso
Vertical rope then can realize the speed regulation of unpowered paraglider.Handle lasso when not in use, can grasp after being positioned at
Snap-fastener in longitudinal bands fixes.
The manipulation band root of unpowered paraglider, is divided into before and after two or three, to upper bifurcation, is further divided into three
Root or four are by pressing the order of A, B, C, D group and each group of umbrella rope phase after forward direction (respectively by detachable ring)
Connect, the A group of high-performance is unpowered paraglider handle be also equipped with two auxiliary pulley before band and one section accelerate to restrict,
To be connected with pedal accelerator, handle band in addition to being used for the connection of umbrella rope, it is possible to implement to accelerate, subtract
Speed, the manipulation of the high aspect that disappears.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Any amendment, equivalent and the improvement etc. made within bright spirit and principle, should be included in the present invention
Protection domain within.
Claims (3)
1. a unpowered paraglider, it is characterised in that described unpowered paraglider include the umbrella wing, umbrella rope,
Steerable system；
The described umbrella wing dozens of by top airfoil, lower aerofoil with along the regular distribution of spanwise shapes rib
Constituting, upper lower aerofoil and rib are sewed up, and form specific umbrella wing-like, horizontal according to rib of umbrella nose of wing
Arrangement, constitutes the air inlet of certain size；
Described umbrella rope, by being divided into three groups or four groups after forward direction, is called A, B, C and D group, and
Umbrella wing central shaft lateral symmetry is distributed, and umbrella rope upper end is the form of bifurcation of " bifurcation " shape, at umbrella wing lower aerofoil and the wing
The suture site of rib is connected with the umbrella wing, and lower end is connected with corresponding manipulation band by detachable becket；
The steerable system of described unpowered paraglider, is mainly made up of manipulation band, control wire and manipulation circle,
Being additionally provided with a set of pedal accelerator, whole steerable system is symmetric in umbrella wing centrage both sides, left,
Right control wire upper end is connected with umbrella wing trailing edge with several points in " bifurcation " shape, lower end through rear handle band on spacing
Pulley is connected with handling lasso；
Handle band root, be divided into before and after two or three, to upper bifurcation, be further divided into three or four by forward direction
Rear being connected with each group of umbrella rope by the order of A, B, C, D group by detachable ring respectively, A group handles band
Above it is also equipped with two auxiliary pulley and one section of acceleration rope.
Unpowered paraglider the most as claimed in claim 1, it is characterised in that the air inlet oral area of every rib
Position is all sewed with has certain degree of hardness, bright and clean well-pressed plastics reinforced sheet, the different parts on rib, also opens
The circular hole having size and quantity not etc..
Unpowered paraglider the most as claimed in claim 1, it is characterised in that unpowered paraglider umbrella rope is adopted
With high intensity, the aromatic aldehyde polyamide material umbrella rope of low elongation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410736818.XA CN105882964A (en) | 2014-12-08 | 2014-12-08 | Unpowered parasail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410736818.XA CN105882964A (en) | 2014-12-08 | 2014-12-08 | Unpowered parasail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105882964A true CN105882964A (en) | 2016-08-24 |
Family
ID=56699468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410736818.XA Pending CN105882964A (en) | 2014-12-08 | 2014-12-08 | Unpowered parasail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105882964A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0683096A1 (en) * | 1994-05-17 | 1995-11-22 | Michael Campbell-Jones | Paraglider |
| US6220547B1 (en) * | 1999-06-08 | 2001-04-24 | Pioneer Aerospace Corporation | Large scale parafoil apparatus with an energy attenuator for controlling initial deployment |
| US20050230556A1 (en) * | 2004-03-01 | 2005-10-20 | Diamond White - Servicos De Consultoria Lda | Wing having a negative dihedron for towing a load |
| CN202911949U (en) * | 2012-10-31 | 2013-05-01 | 航宇救生装备有限公司 | Parafoil |
| CN203094446U (en) * | 2013-01-10 | 2013-07-31 | 襄阳宏伟航空器有限责任公司 | Parawing system for wheel type parawing |
| CN204310042U (en) * | 2014-12-08 | 2015-05-06 | 罗娅 | A kind of unpowered gliding parachute |
-
2014
- 2014-12-08 CN CN201410736818.XA patent/CN105882964A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0683096A1 (en) * | 1994-05-17 | 1995-11-22 | Michael Campbell-Jones | Paraglider |
| US6220547B1 (en) * | 1999-06-08 | 2001-04-24 | Pioneer Aerospace Corporation | Large scale parafoil apparatus with an energy attenuator for controlling initial deployment |
| US20050230556A1 (en) * | 2004-03-01 | 2005-10-20 | Diamond White - Servicos De Consultoria Lda | Wing having a negative dihedron for towing a load |
| CN202911949U (en) * | 2012-10-31 | 2013-05-01 | 航宇救生装备有限公司 | Parafoil |
| CN203094446U (en) * | 2013-01-10 | 2013-07-31 | 襄阳宏伟航空器有限责任公司 | Parawing system for wheel type parawing |
| CN204310042U (en) * | 2014-12-08 | 2015-05-06 | 罗娅 | A kind of unpowered gliding parachute |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |