CN107600436A - A kind of light fixed-wing aircraft cold air throws umbrella lifesaving appliance - Google Patents
A kind of light fixed-wing aircraft cold air throws umbrella lifesaving appliance Download PDFInfo
- Publication number
- CN107600436A CN107600436A CN201710957021.6A CN201710957021A CN107600436A CN 107600436 A CN107600436 A CN 107600436A CN 201710957021 A CN201710957021 A CN 201710957021A CN 107600436 A CN107600436 A CN 107600436A
- Authority
- CN
- China
- Prior art keywords
- parachute
- umbrella
- compartment
- air bag
- wing aircraft
- 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
- 239000004744 fabric Substances 0.000 claims description 25
- 238000005538 encapsulation Methods 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 238000005273 aeration Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Emergency Lowering Means (AREA)
Abstract
A kind of light fixed-wing aircraft cold air throws umbrella lifesaving appliance, parachute (4) is connected through connect band with airframe (2), fuselage (2) top is provided with a parachute compartment (3), air bag (6) is pressed in parachute compartment (3) bottom through parachute (4), air bag (6) air inlet through conduit (7) with for being inflated to air bag (6) so that the dish out air bottle (9) of parachute compartment (3) of parachute (4) is connected by air bag (6) expansion, it is outside that the air bottle (9) is placed in parachute compartment (3), the conduit (7) is provided with the magnetic valve (8) for being used for controlling conduit (7) break-make；It is an advantage of the invention that simple in construction, safe and reliable, manufacture and working service are convenient, low production cost.
Description
Technical field
The present invention relates to a kind of cold air of light fixed-wing aircraft to throw umbrella lifesaving appliance, can be applied to light-duty fixed-wing and flies
The complete machine lifesaving of machine.
Background technology
The lifesaving of light aerocraft, because technical difficulty is big, it is high to spend, up to the present also without using seat fire
Precedent, typically all penetrates umbrella to pull out parachute by rocket towing or drogue chute gun, airplane complete machine is obtained safety by parachute
Lifesaving.This method adds unexpected security risk, adding will to the special of security maintenance due to being used as power using gunpowder
Ask, also increase manufacturing cost and maintenance cost.For priming system, it is also necessary to regularly replace, proper use of and safety dimension
Protector acquires a certain degree of difficulty, and transport and storage have particular/special requirement.
The content of the invention
The goal of the invention of the present invention is the above-mentioned deficiency for overcoming prior art and provided a kind of simple and easy, safe and reliable
A kind of light fixed-wing aircraft cold air throw umbrella lifesaving appliance.
Parachute of the present invention is connected through connect band with airframe, and back is provided with a parachute compartment, and air bag is through landing
Umbrella is pressed in parachute compartment bottom, and air bag air inlet is through conduit with being used for airbag aeration so that parachute is dished out in air bag expansion
The air bottle of parachute compartment is connected, and the air bottle is placed in outside parachute compartment, and the conduit, which is provided with, to be used to control conduit to lead to
Disconnected magnetic valve；
The parachute compartment internal upper part edge, which is provided with, is used for multiple the encapsulation cloth for encapsulating parachute, and package fastener encapsulates loaded on multiple
On cloth, the package fastener on multiple encapsulation cloth extracts envelope through rope of pulling pin by package latch grafting, the package latch with being used for
The actuator of bag latch is connected, and actuator is connected through conduit with magnetic valve,
The magnetic valve is connected through wire and loaded on the switch on wire with power supply.
Hatch board is provided with the parachute compartment hatch.
Equipped with protection cloth outside the parachute.
Parachute compartment bottom is inclined-plane, and angle is 1-10 ° between parachute compartment bottom end and horizontal plane.
Parachute compartment inwall lays overcoat, and overcoat is made by fabric, by being adhesively fixed in parachute compartment
On bulkhead.
It is an advantage of the invention that simple in construction, safe and reliable, manufacture and working service are convenient, low production cost.
Broken down in light fixed-wing aircraft, when running out of steam or can not manipulate, the present invention can make projectile power with high pressure cold, will
The parachute with certain area at the top of aircraft in parachute compartment is previously positioned to dish out rapidly to body upper.Parachute is borrowed
The windstream of help-fly machine is opened, state in which when making the aircraft be in normal flight by the connect band being fixed on fuselage.
The aircraft can be landed by gliding with the collective effect safety of parachuting, realize safe life-saving.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the partial enlarged drawing of parachute packed part in Fig. 1.
Embodiment
As shown in Figure 1, 2, parachute 4 of the present invention is connected through connect band with airframe 2, and the top of fuselage 2 is provided with a landing
Umbrella cabin 3, air bag 6 are pressed in the bottom of parachute compartment 3 through parachute 4, the air inlet of air bag 6 through conduit 7 with for air bag 6 is inflated with
Expanding air bag 6 the dish out air bottle 9 of parachute compartment 3 of parachute 4 is connected, the air bottle 9 is placed in outside parachute compartment 3,
The conduit 7 is provided with the magnetic valve 8 for being used for controlling the break-make of conduit 7；
The internal upper part edge of parachute compartment 3, which is provided with, is used for multiple the encapsulation cloth 17 for encapsulating parachute 4, and package fastener 16 is loaded on more
Open on encapsulation cloth 17, the package fastener 16 on multiple encapsulation cloth 17 is by the grafting of package latch 15, and the package latch 15 is through pulling out
Pin rope 14 is connected with the actuator 13 for extracting package latch 15, and actuator 13 is connected through conduit with magnetic valve 8,
The magnetic valve 8 is connected through wire 10 and loaded on the switch 11 on wire 10 with power supply 12.
Hatch board 1 is provided with the hatch 1 of parachute compartment 3.
Equipped with protection cloth 5 outside the parachute 4.
The bottom of parachute compartment 3 is inclined-plane, and angle is 1-10 ° between the bottom end of parachute compartment 3 and horizontal plane.
The inwall of parachute compartment 3 lays overcoat, and overcoat is made by fabric, by being adhesively fixed in parachute compartment 3
Bulkhead on.
Embodiment：The top of fuselage 2 of light fixed-wing aircraft adds a parachute compartment 3, the oral area stowage of parachute compartment
Lid 1, hatch board 1 can be disposed when throwing umbrella.Air bag 6 is loaded on parachute compartment bottom, after installing protection cloth 5 outside parachute 4 additional
It is placed in the top of air bag 6.The umbrella rope of parachute 4 is connected by connect band with aircraft body, to be controlled after the opening of parachute 4
Aspect.A part for connect band is mounted in parachute compartment together with parachute, another part and aircraft body structural member phase
Even.Encapsulation cloth 17 is fixed with the bulkhead top of parachute compartment 3, encapsulation cloth 17 is fixed with envelope towards parachute compartment center one end
Fastener 16 or buttonhole are filled, air bag and parachute landing can be pressed into by encapsulating cloth 17, encapsulation fastener 16 and encapsulation latch 15
In umbrella cabin 3.Encapsulation latch 15 can be extracted by rope 14 of pulling pin when actuator 13 works, open and throw umbrella passage.
Air bag 6 and the air inlet of actuator 13 are connected through conduit 7 with magnetic valve 8, and magnetic valve 8 is further through conduit and air bottle
9 exhaust outlet connection, the electric control part of magnetic valve 8 are connected by wire 10 and switch 11 with power supply 12.Air bottle 9, power supply 12,
Magnetic valve 8 and actuator 11 are all arranged on outside parachute compartment 3, after operating switch connects the power supply of magnetic valve 8, can open electricity
Magnet valve 8, high pressure cold is entered actuator 13 by conduit, actuator 13 is worked, pull rope 14 of pulling pin, extract encapsulation latch
15, encapsulation cloth 17 is opened, ensures that the smooth throwing of parachute is put；Cold air makes 6 rapid inflation of air bag also into air bag 6 simultaneously,
By parachute to quickly dishing out out of my cabin.
Appropriate location at the top of aircraft of the present invention, install additional a parachute compartment 3, the cabin with can be pressed parachute 4 and throw umbrella
Air bag is advisable.Parachute compartment 3 slightly has gradient, so as to ensureing that parachute 4 can smoothly be dished out.The bulkhead of parachute compartment 3 will have enough
Strength and stiffness, be able to take impulsive force caused by airbag aeration.Overcoat is laid in the inwall of parachute compartment 3, to ensure
When airbag aeration and parachute 4 are dished out, the canopy of parachute 4 is from damage.Overcoat usable fibers fabric make, with bond or
Other methods are fixed on the bulkhead of parachute compartment 3.Need to design parachute 4 according to airplane complete machine lifesaving, as requested
The ejection velocity of parachute 4, air bag and matched air bottle 9 and larger caliber of the design with suitable capacity and pressure voltage
Magnetic valve 8, also to install the electric-control system supporting with magnetic valve 8 additional.Air bag requirement has larger bearing capacity, in installment state
The bottom of parachute compartment 3 is in down.Air bag side is equipped with air inlet, can be connected by conduit and magnetic valve 8 with air bottle 9.Air bag
Shape will be coordinated with parachute compartment 3 after inflation, and its size should approach with the volume of parachute compartment 3.In parachute compartment 3 close to oral area
Four pieces of encapsulation cloth 17 are fixed in position, and the encapsulation other end of cloth 17 is fixed with encapsulation fastener 16 or buttonhole.Encapsulate cloth 17, encapsulation fastener 16
And package latch 15 forms a set of encapsulation unit, parachute 4 can be pressed into parachute compartment 3.In the oral area outermost of parachute compartment 3
Side stowage oralia, hatchboard outer surface and fuselage flush with outer surface, are usually fixed on fuselage, can be thrown when throwing umbrella to outside machine
Fall.
Light fixed-wing aircraft typically has sizable wing area, flies not high, flying speed is also unhappy, flight height
Typically not greater than 3000 meters of degree, cruising speed is no more than 500 kilometers/hour.Meanwhile the general vertical tail of light fixed-wing aircraft
Less, tailplane present position is typically relatively low for height.Thus, it is ensured that parachute smooth opening is not interfered by vertical fin, need
The projectile energy wanted is relatively much smaller.It is used as power from the air bag that can be expanded rapidly after inflation, it is possible to which parachute is quick
Dish out umbrella room, open rapidly and cross vertical fin, with regard to aircraft can be made to be in glide attitude and safe landing.The area of parachute,
Need not be too big.Parachute rope is connected with one end of connect band, and the connect band other end is divided into three and is connected on airframe.Even
Tape splicing fixing point on fuselage, it can be determined according to aircaft configuration and weight distribution.Should consider to be fixed on can stress structural member
On, consider to ensure the needs that aircraft is in gliding landing state again.
The present invention the course of work be：
When confirming that aircraft needs to use throwing umbrella lifesaving appliance, aircraft passenger pulls power source special switch, starts electromagnetic valve work
Afterwards, the high pressure cold in air bottle just enters air bag, air bag is inflated rapidly.High pressure cold is pulled out by conduit and actuator simultaneously
Go out and encapsulate latch, de-encapsulation.After the rapid inflation of air bag, just promote parachute quickly to be moved to outside machine, wash encapsulation open
Cloth, hatch door plate is washed out, casts aircraft aside at a high speed.The parachute quickly dished out quickly is opened under airflow function, passes through connect band
Aircraft is constrained, is at the posture of gliding.So aircraft can be compared with the steady dead-stick landing of low velocity, to realize safe life-saving.
For light fixed-wing aircraft, inherently there is dead-stick landing function when breaking down, so in aircraft
Keeping aircraft to be in during failure, favourable posture is most important, and the present invention is mainly ensuring that aspect is normal.
Claims (5)
1. a kind of light fixed-wing aircraft cold air throws umbrella lifesaving appliance, it is characterised in that：Parachute (4) is through connect band and aircraft machine
Body (2) is connected, and fuselage (2) top is provided with a parachute compartment (3), and air bag (6) is pressed in parachute compartment (3) bottom through parachute (4)
Portion, air bag (6) air inlet through conduit (7) with for being inflated to air bag (6) so that air bag (6) expansion dishes out parachute (4) drop
The air bottle (9) for falling umbrella cabin (3) is connected, and the air bottle (9) is placed in parachute compartment (3) outside, and the conduit (7), which is provided with, to be used
In the magnetic valve (8) of control conduit (7) break-make；Parachute compartment (3) the internal upper part edge, which is provided with, to be used to encapsulate parachute (4)
Multiple encapsulation cloth (17), for package fastener (16) loaded on multiple encapsulation cloth (17), multiple encapsulate the package fastener on cloth (17)
(16) package latch (15) is extracted with being used for through rope (14) of pulling pin by package latch (15) grafting, the package latch (15)
Actuator (13) is connected, and actuator (13) is connected through conduit with magnetic valve (8), and the magnetic valve (8) is through wire (10) and is loaded on
Switch (11) on wire (10) is connected with power supply (12).
2. a kind of light fixed-wing aircraft cold air according to claim 1 throws umbrella lifesaving appliance, it is characterised in that：The drop
Fall umbrella cabin (3) hatch (1) place and be provided with hatch board (1).
3. a kind of light fixed-wing aircraft cold air according to claim 1 throws umbrella lifesaving appliance, it is characterised in that：The drop
Fall umbrella (4) outside equipped with protection cloth (5).
4. a kind of light fixed-wing aircraft cold air according to claim 1 throws umbrella lifesaving appliance, it is characterised in that：Parachute
Cabin (3) bottom is inclined-plane, parachute compartment (3) between bottom end and horizontal plane angle be 1-10 °.
5. a kind of light fixed-wing aircraft cold air according to claim 1 throws umbrella lifesaving appliance, it is characterised in that：Parachute
Cabin (3) inwall lays overcoat, and overcoat is made by fabric, by being adhesively fixed on the bulkhead of parachute compartment (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710957021.6A CN107600436A (en) | 2017-10-16 | 2017-10-16 | A kind of light fixed-wing aircraft cold air throws umbrella lifesaving appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710957021.6A CN107600436A (en) | 2017-10-16 | 2017-10-16 | A kind of light fixed-wing aircraft cold air throws umbrella lifesaving appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107600436A true CN107600436A (en) | 2018-01-19 |
Family
ID=61078350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710957021.6A Pending CN107600436A (en) | 2017-10-16 | 2017-10-16 | A kind of light fixed-wing aircraft cold air throws umbrella lifesaving appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107600436A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502194A (en) * | 2018-04-18 | 2018-09-07 | 佛山论剑科技有限公司 | A kind of anti-aircraft bombing device of unmanned plane |
| CN109910319A (en) * | 2019-03-07 | 2019-06-21 | 合肥联合飞机科技有限公司 | It is a kind of to produce light fixed wing aircraft wing and rudder face technique using expansion glue film |
| CN113716046A (en) * | 2021-06-25 | 2021-11-30 | 湖南华望科技股份有限公司 | Device and method for automatically opening buffer mechanism by using speed reducing mechanism during air drop |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0575096U (en) * | 1992-03-23 | 1993-10-12 | 藤倉航装株式会社 | Rescue parachute |
| JPH10203491A (en) * | 1997-01-23 | 1998-08-04 | Suriisu Co:Kk | Parachute ejection device and method therefor |
| CN1962362A (en) * | 2006-11-21 | 2007-05-16 | 南京航空航天大学 | Light airplane safe life-saving system |
| US20160257421A1 (en) * | 2015-03-05 | 2016-09-08 | Comac America Corporation | Emergency mechanical and communication systems and methods for aircraft |
| CN207417162U (en) * | 2017-10-16 | 2018-05-29 | 晨龙飞机（荆门）有限公司 | A kind of light fixed-wing aircraft cold air throws umbrella lifesaving appliance |
-
2017
- 2017-10-16 CN CN201710957021.6A patent/CN107600436A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0575096U (en) * | 1992-03-23 | 1993-10-12 | 藤倉航装株式会社 | Rescue parachute |
| JPH10203491A (en) * | 1997-01-23 | 1998-08-04 | Suriisu Co:Kk | Parachute ejection device and method therefor |
| CN1962362A (en) * | 2006-11-21 | 2007-05-16 | 南京航空航天大学 | Light airplane safe life-saving system |
| US20160257421A1 (en) * | 2015-03-05 | 2016-09-08 | Comac America Corporation | Emergency mechanical and communication systems and methods for aircraft |
| CN207417162U (en) * | 2017-10-16 | 2018-05-29 | 晨龙飞机（荆门）有限公司 | A kind of light fixed-wing aircraft cold air throws umbrella lifesaving appliance |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502194A (en) * | 2018-04-18 | 2018-09-07 | 佛山论剑科技有限公司 | A kind of anti-aircraft bombing device of unmanned plane |
| CN109910319A (en) * | 2019-03-07 | 2019-06-21 | 合肥联合飞机科技有限公司 | It is a kind of to produce light fixed wing aircraft wing and rudder face technique using expansion glue film |
| CN113716046A (en) * | 2021-06-25 | 2021-11-30 | 湖南华望科技股份有限公司 | Device and method for automatically opening buffer mechanism by using speed reducing mechanism during air drop |
| CN113716046B (en) * | 2021-06-25 | 2023-08-22 | 湖南华望科技股份有限公司 | A device and method for automatically opening a buffer mechanism by using a deceleration mechanism during airdrop |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8191831B2 (en) | Parachute release device for unmanned aerial vehicle (UAV) | |
| US3796398A (en) | In-flight aircraft recovery system | |
| CA2189407C (en) | Method and apparatus for landing a wing | |
| CN107600436A (en) | A kind of light fixed-wing aircraft cold air throws umbrella lifesaving appliance | |
| CN113184225B (en) | Fixed-point recovery system and method for ballistic reentry satellite re-entry capsule | |
| US11273919B2 (en) | Parachute architecture for low-altitude VTOL aircraft | |
| CN106314802A (en) | Parachute bay device for unmanned aerial vehicle and unmanned aerial vehicle | |
| CN114313273A (en) | Active parachuting recovery device and method for unmanned aerial vehicle | |
| CN101857089A (en) | Plane parachute | |
| CN101204993A (en) | Helicopter co-axis double rotator rotate speed differential device | |
| CN1994821A (en) | Whole-airplane parachute landing device | |
| CN207417162U (en) | A kind of light fixed-wing aircraft cold air throws umbrella lifesaving appliance | |
| CN114291265A (en) | Mechanical multi-stage separation method and system | |
| JP6727153B2 (en) | Transportation method for unmanned aerial vehicle and unmanned aerial vehicle | |
| CN107600435A (en) | A kind of light fixed-wing aircraft elastic throws umbrella lifesaving appliance | |
| US3301511A (en) | Wing deployment method and apparatus | |
| JP2022510926A (en) | aircraft | |
| CN207417161U (en) | A kind of light fixed-wing aircraft elastic throws umbrella lifesaving appliance | |
| CN201086826Y (en) | Back pushing type veil opening device of minitype pilotless plane | |
| Berland et al. | Development of a low cost 10,000 lb capacity ram-air parachute, DRAGONFLY program | |
| RU2121943C1 (en) | Soft gas-filled wing | |
| US20210053690A1 (en) | Vehicle recovery system | |
| US8123170B2 (en) | Recovery and rescue system for aircraft | |
| CN108163211A (en) | A kind of aircraft security landing-gear | |
| RU2527633C1 (en) | Parachuting system and method of its operation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180119 |
|
| RJ01 | Rejection of invention patent application after publication |