CN107161347A - A kind of parachute with quick parachute-opening function - Google Patents
A kind of parachute with quick parachute-opening function Download PDFInfo
- Publication number
- CN107161347A CN107161347A CN201710365032.5A CN201710365032A CN107161347A CN 107161347 A CN107161347 A CN 107161347A CN 201710365032 A CN201710365032 A CN 201710365032A CN 107161347 A CN107161347 A CN 107161347A
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- CN
- China
- Prior art keywords
- parachute
- umbrella rope
- rope
- canopy
- umbrella
- 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
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 34
- 230000005855 radiation Effects 0.000 claims abstract description 12
- 210000003746 feather Anatomy 0.000 claims abstract 2
- 239000004744 fabric Substances 0.000 claims 1
- 238000005273 aeration Methods 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D17/00—Parachutes
- B64D17/02—Canopy arrangement or construction
- B64D17/10—Ribbon construction or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D17/00—Parachutes
- B64D17/22—Load suspension
- B64D17/30—Harnesses
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of parachute with quick parachute-opening function, including main chute rope (1), first umbrella rope (2), second umbrella rope (3), canopy (4), enclose all reinforcing strips (6) and radiation reinforcing strip (7)；One end of the main chute rope (1) is fixedly connected with one end of first umbrella rope (2) and second umbrella rope (3), collectively form bifurcation structure, and the length of first umbrella rope (2) is less than the length of second umbrella rope (3), the edge of the other end and the canopy (4) of first umbrella rope (2) links together, and the other end of second umbrella rope (3) is connected with the infall of surrounding's reinforcing strip (6) at the canopy (4) feather edge and radiation reinforcing strip (7).The parachute of the present invention, using the attachment structure of bifurcated, self-assembling formation inflation spigot surface can accelerate the aeration speed of parachute, the time of main chute inflation is greatly reduced, increase the use scope of parachute.
Description
Technical field
The invention belongs to parachute technology field, in particular it relates to a kind of parachute with quick parachute-opening function.
Background technology
Landing umbrella assembly generally comprises main chute, extractor parachute, parachute sleeve, hangar system (brace), pack, parachute opener and taken off
From device etc., according to different use functions and requirement, necessary combination can be carried out and deleted.Parachute is as a kind of aerial steady
Determine decelerator, comprising species it is various, can be divided into four major classes by use and feature：Personnel parachute, cargo parachute, drag parachute, spy
Plant purposes umbrella etc..Wherein main chute is main gear down device, is essential component.
The lifesaving process of parachute is generally divided into four-stage (by taking personnel parachute as an example)：First, people leaves aircraft to opening
The free falling stage of pack；Secondly, extractor parachute is dished out to canopy and umbrella rope total length out of pack and stretched；Then, from canopy umbrella
Rope total length stretches canopy and is completely filled with.Finally, canopy drops to pilot and arrived safe and sound ground full of stable.
Only main chute is opened full of after air, and main chute can just play deceleration and stabilization, and the gas replenishment process of main chute needs
Regular hour, during can quickly reduce the height of people or loading with respect to ground, valuable opening altitude is lost, relatively high
In the case of degree is not enough, it may occur that in the case that main chute is without opening or unaerated completely, people or the born situation of the own high speed of loading,
Cause the heavy losses of life or property, so research main chute inflationtime has great importance.
The content of the invention
For the disadvantages described above or Improvement requirement of prior art, the present invention provides a kind of landing with quick parachute-opening function
Umbrella, its object is to accelerate the aeration speed of parachute, reduces inflationtime, reaches the purpose of quick parachute-opening, expand landing
The use scope of umbrella.
To achieve these goals, the present invention provides a kind of parachute with quick parachute-opening function, including main chute rope, the
One umbrella rope, second umbrella rope, canopy, enclose all reinforcing strips and radiation reinforcing strip；
Wherein, one end of the main chute rope is fixedly connected with one end of first umbrella rope and second umbrella rope, jointly
Bifurcation structure is constituted, the edge of the other end and the canopy of first umbrella rope links together, second umbrella rope
The other end be connected with the infall of surrounding's reinforcing strip at the parachute skirt edge and radiation reinforcing strip；
And the length of first umbrella rope is less than the length of second umbrella rope, in inflation by two adjacent described the
Main canopy between one umbrella rope and second umbrella rope pulls open the inflation spigot surface to form outward opening, and the inflation spigot surface is used
In increase initial charge open area, and quickly opened in the presence of air to surrounding, form bigger inflation inlet, so as to quickly will
Main canopy opens.
Further, the canopy is hemispherical, and all reinforcing strips and the radiation reinforcing strip of enclosing is attached at the canopy
Outside, and the arrangement that intersects, form network structure, for supporting the canopy.
Further, the main chute rope is many, one end of every main chute rope and first umbrella rope and second umbrella
One end connection of rope, the other end and object or is snapped connection, for being that object or buckle provide pulling force.
Further, the edge of the canopy is provided with base reinforcing strip, and the base reinforcing strip is strengthened with each surrounding
The end connection of band and first umbrella rope.
In general, by the contemplated above technical scheme of the present invention compared with prior art, it can obtain down and show
Beneficial effect：
(1) parachute of the invention, is improved by the structure of canopy and the junction of umbrella rope, i.e., using the connection knot of bifurcated
Structure, self-assembling formation inflation spigot surface, can accelerate the aeration speed of parachute, the time of main chute inflation is greatly reduced, correspondingly,
Especially in low-altitude low-speed, main chute inflationtime is reduced, the height of parachute-opening can be reduced, increases the use scope of parachute.
(2) parachute of the invention, can reduce safe altitude when parachute is used, and expand the use model of parachute
Enclose, such as use safety under limit parachute jumping or extreme condition., can by quick parachute-opening function in emergency ejection lifesaving
With the safety coefficient for the successful lifesaving for greatly improving pilot, the life of pilot is saved, the fight confidence of pilot is improved.
(3) parachute of the invention, in extreme circumstances, such as flying area limitation, can be significantly by reducing flying height
Probalility of success during airborne or air-drop is improved, is played the role of to acquirement fight triumph important.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the parachute with quick parachute-opening function of the embodiment of the present invention；
Fig. 2 is a kind of partial view of the parachute with quick parachute-opening function of the embodiment of the present invention；
Fig. 3 is a kind of inflation schematic diagram of the parachute with quick parachute-opening function of the embodiment of the present invention；
Fig. 4 is the inflation schematic diagram of general parachute in the prior art.
In Fig. 1~Fig. 3, identical reference represents same structural detail, wherein：1- main chutes rope, first umbrella of 2-
Rope, second umbrella rope of 3-, 4- canopies, 5- bases reinforcing strip, 6- enclose all reinforcing strips, 7- radiation reinforcing strips.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.As long as in addition, technical characteristic involved in each embodiment of invention described below that
Not constituting conflict between this can just be mutually combined.
Fig. 1 is a kind of structural representation of the parachute with quick parachute-opening function of the embodiment of the present invention；Fig. 2 is the present invention
A kind of partial view of the parachute with quick parachute-opening function of embodiment.As depicted in figs. 1 and 2, it is of the invention to be preferable to carry out
In example, a kind of parachute with quick parachute-opening function, including main chute rope 1, first umbrella rope 2, second umbrella rope 3, canopy 4,
Base reinforcing strip 5, enclose all reinforcing strips 6 and radiation reinforcing strip 7.
As shown in figure 1, first umbrella rope 2 is fixedly connected with same one end of second umbrella rope 3, first umbrella rope 2 and second
The other end of branch umbrella rope 3 is separated respectively, constitutes bifurcation structure, wherein, the other end of first umbrella rope 2 is connected with the side of canopy 4
Together, the other end of second umbrella rope 3 and the infall of surrounding's reinforcing strip 6 at the base of canopy 4 and radiation reinforcing strip 7
It is connected.
In a preferred embodiment of the invention, the side of canopy 4 is base reinforcing strip 5 described in base reinforcing strip 5 along described
The edge of canopy 4 is set, and is connected with the end of each surrounding reinforcing strip 6 and first umbrella rope 2.
In a preferred embodiment of the invention, the length of first umbrella rope 2 is less than the length of second umbrella rope 3, for
Main canopy 4 between two adjacent first umbrella rope 2 and second umbrella rope 3 is pulled open to the inflation to form outward opening during inflation
Spigot surface, the inflation spigot surface is used to increase initial charge open area, and is quickly opened in the presence of air to surrounding, shape
Cheng Geng great inflation inlets, so as to quickly open main canopy 4.
As shown in figure 1, canopy 4 is hemispherical, all reinforcing strips 6 and the radiation reinforcing strip 7 of enclosing is attached at the canopy 4
Outside, and the arrangement that intersects, form network structure, for supporting the canopy 4.
As shown in figure 1, main chute rope 1 is many, one end of every main chute rope 1 and first umbrella rope 2 and second umbrella
The fixed connection point connection of rope 3, the other end and object or is snapped connection, for being that object or buckle provide pulling force.
Fig. 3 is a kind of inflation schematic diagram of the parachute with quick parachute-opening function of the embodiment of the present invention；Fig. 4 is existing skill
The inflation schematic diagram of general parachute in art.Found by Fig. 3 and Fig. 4 comparative analyses, when main chute starts inflation, adjacent two
Canopy 4 between main chute rope 1 forms inflation spigot surface in the presence of first umbrella rope 2 and second umbrella rope 3, in air effect
Under, outside parachute-opening tension force is formed, bigger air inlet open area is formed, is more beneficial for inflating in canopy 4, main chute can be when shorter
Interior inflation is completed, and is formed stable drag characteristics and the decrease speed of safety, is reduced the rapid deterioration of height before parachute-opening, i.e.,
Under the same conditions, the safe altitude of main chute parachute-opening is reduced.
Improved by this structure of canopy and the junction of umbrella rope, i.e., using the attachment structure of bifurcated, when main chute is inflated
There is the air inlet of a larger area, to increase the efficiency of inflation, while spigot surface is inflated in the presence of air, can be more rapidly
Ground opens to surrounding, makes the further rapid expansion of air inlet, further increases the intake efficiency of main chute, makes main chute within a short period of time
Quickly open, stable drag characteristics are formed in the short period, can effectively be increased in the case of equal Parachute area, and simultaneously
Effective resistance area when main chute stabilization declines, adds the drag effect of main chute.
Especially in low-altitude low-speed, main chute inflationtime is reduced, the height of parachute-opening can be reduced, increases making for parachute
Use scope.Safety is just can guarantee that as normal opening altitude is 50 meters, accelerates main chute aeration speed, that is, when reducing main chute inflation
Between, safe altitude can be reduced to 30 meters, airborne or air-drop safety can be increased, it can also be used to similar such as low altitude bail out,
Situations such as high building is parachuted or dropped, the meaning with reality.Such as safety is used under limit parachute jumping or extreme condition.
During emergency ejection lifesaving, by quick parachute-opening function, the safety coefficient of the successful lifesaving of pilot can be greatly improved, saves and flies
The life of office staff, improves the fight confidence of pilot.And for example in extreme circumstances, such as flying area limitation, pass through to reduce and fly
Highly, probalility of success during airborne or air-drop can be greatly improved, is played the role of to acquirement fight triumph important.
As it will be easily appreciated by one skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present invention, it is not used to
The limitation present invention, any modifications, equivalent substitutions and improvements made within the spirit and principles of the invention etc., it all should include
Within protection scope of the present invention.
Claims (4)
1. a kind of parachute with quick parachute-opening function, it is characterised in that including main chute rope (1), first umbrella rope (2),
Two umbrella ropes (3), canopies (4), enclose all reinforcing strips (6) and radiation reinforcing strip (7)；
Wherein, one end of the main chute rope (1) is fixedly connected with one end of first umbrella rope (2) and second umbrella rope (3),
Bifurcation structure is collectively formed, the edge of the other end and the canopy (4) of first umbrella rope (2) links together, described
The other end of second umbrella rope (3) and surrounding's reinforcing strip (6) at the canopy (4) feather edge and radiation reinforcing strip (7)
Infall be connected；
And the length of first umbrella rope (2) is less than the length of second umbrella rope (3), for adjacent described by two in inflation
Main canopy (4) between first umbrella rope (2) and second umbrella rope (3) pulls open the inflation spigot surface to form outward opening, described
Inflation spigot surface is used to increase initial charge open area, and is quickly opened in the presence of air to surrounding, forms bigger inflation
Mouthful, so that quickly main canopy (4) be opened.
2. a kind of parachute with quick parachute-opening function according to claim 1, it is characterised in that the canopy (4)
It is described to enclose all reinforcing strips (6) and radiation reinforcing strip (7) is attached at the outside of the canopy (4) for hemispherical, and the cloth that intersects
Put, network structure is formed, for supporting the canopy (4).
3. a kind of parachute with quick parachute-opening function according to claim 1 or 2, it is characterised in that the main chute
(1) is restricted for many, one end of every main chute rope (1) is connected with one end of first umbrella rope (2) and second umbrella rope (3),
The other end and object are snapped connection, for being that object or buckle provide pulling force.
4. a kind of parachute with quick parachute-opening function according to any one of claim 1-3, it is characterised in that institute
The edge for stating canopy (4) is provided with base reinforcing strip (5), the base reinforcing strip (5) and each surrounding reinforcing strip (6) and first
The end connection of branch umbrella rope (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710365032.5A CN107161347A (en) | 2017-05-22 | 2017-05-22 | A kind of parachute with quick parachute-opening function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710365032.5A CN107161347A (en) | 2017-05-22 | 2017-05-22 | A kind of parachute with quick parachute-opening function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107161347A true CN107161347A (en) | 2017-09-15 |
Family
ID=59815900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710365032.5A Pending CN107161347A (en) | 2017-05-22 | 2017-05-22 | A kind of parachute with quick parachute-opening function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107161347A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703763A (en) * | 2018-11-30 | 2019-05-03 | 南安市淇凯工业设计有限公司 | A kind of perpendicular steady drop of hanging down of high tower transformer parachuting is screamed interlock |
| CN113734450A (en) * | 2021-08-10 | 2021-12-03 | 孙梓扬 | Parachute |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB108364A (en) * | 1916-08-09 | 1917-08-09 | William Croxon | Improvements in Parachutes. |
| FR629241A (en) * | 1927-02-08 | 1927-11-07 | Parachute for aviators, aeronauts or passengers | |
| US1867366A (en) * | 1931-06-30 | 1932-07-12 | Peter N Madsen | Parachute |
| GB552895A (en) * | 1941-09-26 | 1943-04-29 | John Raymond Cuthbert Quilter | Improvements in or relating to parachutes |
| US2399100A (en) * | 1944-06-21 | 1946-04-23 | Uriah H Carr | Low altitude parachute |
| GB621709A (en) * | 1945-12-13 | 1949-04-14 | Earle Francis Hiscock | Parachute constructions |
| FR1166408A (en) * | 1955-04-08 | 1958-11-12 | Improvements to parachute canopies with hyper-lifting skirt | |
| GB2220626A (en) * | 1988-06-28 | 1990-01-17 | Irvin Great Britain Ltd | Parachutes |
| JP2002127995A (en) * | 2000-10-23 | 2002-05-09 | Fuji Heavy Ind Ltd | Parachute |
| AU2002250625A1 (en) * | 2001-03-22 | 2002-10-08 | Aerosud (Pty) Ltd | Parachute retardation device |
| US20050040290A1 (en) * | 2003-08-15 | 2005-02-24 | Avraham Suhami | Inflatable parachute for very low altitude jumping and method for delivering same to a person in need |
| JP2006240531A (en) * | 2005-03-04 | 2006-09-14 | Fujikura Parachute Co Ltd | Parachute |
| RU2012149065A (en) * | 2012-11-20 | 2014-05-27 | Федеральное государственное унитарное предприятие "Научно-исследовательский институт парашютостроения" | PARAJUT (OPTIONS) |
| CN104890883A (en) * | 2014-03-06 | 2015-09-09 | 廖学志 | Pre-opening type parachute |
| CN207089663U (en) * | 2017-05-22 | 2018-03-13 | 襄阳宏伟航空器有限责任公司 | A kind of parachute with quick parachute-opening function |
-
2017
- 2017-05-22 CN CN201710365032.5A patent/CN107161347A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB108364A (en) * | 1916-08-09 | 1917-08-09 | William Croxon | Improvements in Parachutes. |
| FR629241A (en) * | 1927-02-08 | 1927-11-07 | Parachute for aviators, aeronauts or passengers | |
| US1867366A (en) * | 1931-06-30 | 1932-07-12 | Peter N Madsen | Parachute |
| GB552895A (en) * | 1941-09-26 | 1943-04-29 | John Raymond Cuthbert Quilter | Improvements in or relating to parachutes |
| US2399100A (en) * | 1944-06-21 | 1946-04-23 | Uriah H Carr | Low altitude parachute |
| GB621709A (en) * | 1945-12-13 | 1949-04-14 | Earle Francis Hiscock | Parachute constructions |
| FR1166408A (en) * | 1955-04-08 | 1958-11-12 | Improvements to parachute canopies with hyper-lifting skirt | |
| GB2220626A (en) * | 1988-06-28 | 1990-01-17 | Irvin Great Britain Ltd | Parachutes |
| JP2002127995A (en) * | 2000-10-23 | 2002-05-09 | Fuji Heavy Ind Ltd | Parachute |
| AU2002250625A1 (en) * | 2001-03-22 | 2002-10-08 | Aerosud (Pty) Ltd | Parachute retardation device |
| US20050040290A1 (en) * | 2003-08-15 | 2005-02-24 | Avraham Suhami | Inflatable parachute for very low altitude jumping and method for delivering same to a person in need |
| JP2006240531A (en) * | 2005-03-04 | 2006-09-14 | Fujikura Parachute Co Ltd | Parachute |
| RU2012149065A (en) * | 2012-11-20 | 2014-05-27 | Федеральное государственное унитарное предприятие "Научно-исследовательский институт парашютостроения" | PARAJUT (OPTIONS) |
| CN104890883A (en) * | 2014-03-06 | 2015-09-09 | 廖学志 | Pre-opening type parachute |
| CN207089663U (en) * | 2017-05-22 | 2018-03-13 | 襄阳宏伟航空器有限责任公司 | A kind of parachute with quick parachute-opening function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703763A (en) * | 2018-11-30 | 2019-05-03 | 南安市淇凯工业设计有限公司 | A kind of perpendicular steady drop of hanging down of high tower transformer parachuting is screamed interlock |
| CN113734450A (en) * | 2021-08-10 | 2021-12-03 | 孙梓扬 | Parachute |
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