CN110329458A - A kind of high altitude operation life jacket - Google Patents
A kind of high altitude operation life jacket Download PDFInfo
- Publication number
- CN110329458A CN110329458A CN201910616999.5A CN201910616999A CN110329458A CN 110329458 A CN110329458 A CN 110329458A CN 201910616999 A CN201910616999 A CN 201910616999A CN 110329458 A CN110329458 A CN 110329458A
- Authority
- CN
- China
- Prior art keywords
- air bag
- life jacket
- bag
- high altitude
- altitude operation
- 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
- 230000006698 induction Effects 0.000 claims abstract description 20
- 239000013505 freshwater Substances 0.000 claims abstract description 19
- 239000011248 coating agent Substances 0.000 claims abstract description 9
- 238000000576 coating method Methods 0.000 claims abstract description 9
- 230000001133 acceleration Effects 0.000 claims description 8
- 239000002775 capsule Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 24
- 230000006378 damage Effects 0.000 abstract description 7
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 230000036760 body temperature Effects 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 18
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 239000010410 layer Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002631 hypothermal effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000000392 somatic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/11—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like covering the torso, e.g. harnesses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/11—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like covering the torso, e.g. harnesses
- B63C9/125—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like covering the torso, e.g. harnesses having gas-filled compartments
- B63C9/1255—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like covering the torso, e.g. harnesses having gas-filled compartments inflatable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/20—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like characterised by signalling means, e.g. lights
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Emergency Lowering Means (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
A kind of high altitude operation life jacket belongs to ship lifesaving appliance field.The life jacket includes life vest, air bag, fresh water bag, satellite positioning device and induction controller.It is rigid structure for air bag, centre and inside is flexible structure that the clothes body at life vest front and back, which successively uses outside, the front of life vest is equipped with front air bag and fresh water bag, back is equipped with back air bag, the surface of front air bag and back air bag is coated with reflecting coating, and locating alarming lamp is arranged in outside.The air bag of the life jacket provides buffer function when entering water for human body, prevents human body and sundries from colliding, avoids secondary injury.Air bag provide floatage energy make human body bubble through the water column top, effectively maintenance body temperature.Satellite positioning device, which facilitates, searches and rescues the position that team determines water personnel rapidly.The escape that the life jacket can not only make crewman safety quick under dangerous situation can also ensure and be found and be rescued by lifeguard from secondary injury and being easier to after crewman enter water.
Description
Technical field
A kind of high altitude operation life jacket, in particular to it is a kind of to be convenient for crewman rapidly and safe escape for high deck ship
High altitude operation life jacket, belong to ship lifesaving appliance field.
Background technique
When serious accident occurs in ship, under the conditions of situation is urgent, crewman is often directly jumped into water from deck.But
It is, when accident occurs in the higher ship for civil use of many military ships and other decks, directly to jump from deck and escape not necessarily into water
It is a wise selection.When crewman jumps into the water from high deck, not only greatly to be interacted entering instant water
Power, the process for rising or floating later will also face dangerous with the shock of hard object and low temperature etc..But currently without a kind of suitable
Measure, can accident occur when withdraw ship's staff rapidly.Lifeboat is usually time-consuming too long, and existing life jacket, substantially
The body that the impact force for bearing incessantly to generate when jumping into the water from high deck enters crewman after water so as to cause high-altitude is damaged.Separately
Outside, existing life jacket is also less able to preferably maintain the body temperature of people, combines both and is just more difficult to accomplish.Therefore,
One kind being provided when can sustain into water, biggish impact force avoids somatic damage and maintains the height of every vital sign of people
Idle job life jacket, it will provide better guarantee for the safety of ship personnel.
Summary of the invention
In order to solve the problems in the existing technology, the present invention provides a kind of high altitude operation life jacket.The life jacket is answered
The height that the biggish impact force when entering water avoids somatic damage and maintains every vital sign of people can be born by providing one kind
Idle job life jacket provides better guarantee for the safety of ship personnel.
The technical solution adopted by the present invention is that: a kind of high altitude operation life jacket, life jacket include life vest, shoulder belt and
The front of waist connecting band, life vest connects band connection with waist by shoulder belt with back, and life jacket further includes front
Air bag, back air bag, fresh water bag, satellite positioning device and induction controller with suction hose；The front of the life vest
Clothes body uses outside successively as front air bag and fresh water bag, centre are front rigid structure and inside is front flexible structure, light
The middle position above top front air bag is arranged in water bag；Back clothes body successively uses outside for back air bag, centre
It is back flexible structure for back rigid structure and inside；In front the surface of air bag and back air bag be coated with reflecting coating and
Locating alarming lamp is arranged in the periphery of front air bag and back air bag；The induction controller and satellite positioning device setting are being rescued
In the rigid structure of raw vest, induction controller includes gas generator, induction control switch and control panel, and gas occurs
Device side connection induction control switch and control panel, the other side connect each front air bag and back air bag, incude control switch
Inside acceleration transducer is set, control panel is set to the lower section of waist connecting band.
The front rigid structure is equipped with the groove cooperated with front air bag and fresh water bag, and back rigid structure is equipped with
With the groove of back air bag cooperation.
After inflation, life vest is integrally in the elliposoidal structure for wrapping up human body for the front air bag and back air bag.
The locating alarming lamp and the power electric connection controlled by optical sensor.
The satellite positioning device uses BEI-DOU position system.
The beneficial effects of the present invention are: this high altitude operation life jacket includes life vest, shoulder belt, waist connecting band, chest
Preceding air bag, back air bag, fresh water bag, satellite positioning device and induction controller.The clothes body at life vest front and back according to
Secondary to use that outside for air bag, centre is rigid structure and inside is flexible structure, the front outsides of life vest are equipped with front gas
Capsule and fresh water bag, the surface that the back outside of life vest is equipped with back air bag, front air bag and back air bag are coated with reflective painting
Locating alarming lamp is arranged in layer, outside.The high altitude operation life jacket controls air bag by induction control switch or control panel and fills
Gas, in human body, air bag is fully deployed before entering water, and buffer function is provided when entering water for human body, mitigates impact force to the damage of human body
Wound, meanwhile, the sundries that air bag can also prevent human body and hull from falling collides, and avoids secondary injury.Human body enter water it
Afterwards, air bag can gradually tilt to level, and the floatage energy that air bag provides floats on human body above horizontal plane, effectively maintenance body
Temperature.Air bag itself can also undertake the effect of insulating layer, and personnel is avoided hypothermia occur.Satellite positioning device, which facilitates, searches and rescues team
Determine the approximate location of water personnel rapidly, the reflecting coating or locating alarming lamp auxiliary on air bag are searched and rescued team and closely found
Target.This high altitude operation life jacket can not only make crewman's safer rapid escape under dangerous situation, can also ensure crewman
Enter and is found and be rescued by lifeguard from secondary injury and being easier to after water.
Detailed description of the invention
Fig. 1 is a kind of front view of high altitude operation life jacket.
Fig. 2 is a kind of rearview of high altitude operation life jacket.
Fig. 3 is a kind of expanded view of high altitude operation life jacket.
Fig. 4 is the A-A view of Fig. 1.
Fig. 5 is the B-B view of Fig. 2.
Fig. 6 is the left view state diagram of package model after air bag inflation.
Fig. 7 is the right view state diagram of package model after air bag inflation.
Fig. 8 is air charging system schematic diagram.
In figure: 1, the first front air bag, the inflation of the 11, first front air bag, 1a, the second front air bag, 1a1, the second front
Air bag inflation, 1b, third front air bag, 1b1, the inflation of third front air bag, 1c, the 4th front air bag, 1c1, the 4th front gas
Capsule inflation, the 2, first back air bag, the inflation of the 21, first back air bag, 2a, the second back air bag, 2a1, the second back air bag fill
Gas, 2b, third back air bag, 2b1, the inflation of third back air bag, 2c, the 4th back air bag, 2c1, the inflation of the 4th back air bag,
3, fresh water bag, 3a, suction hose, 4, shoulder belt, 5, positioning warning light, 6, waist connecting band, 7, life vest, 7a, front are rigidly tied
Structure, 7b, front flexible structure, 7c, back rigid structure, 7d, back flexible structure, 8, control panel, 9, heater strip, 10, gas
Body propellant.
Specific embodiment
In order to better understand the above technical scheme, below in conjunction with the drawings and the specific embodiments to technical side of the invention
Case is clearly and completely illustrated:
Fig. 1-5 shows a kind of structure chart of high altitude operation life jacket.This high altitude operation life jacket includes life vest 7, shoulder
Band 4 and waist connecting band 6, the front and back of life vest 7 are connected as one by shoulder belt 4 and waist connecting band 6, lifesaving back
By the rigid structure in outside and the flexible structure of inside, it further includes induction controller and defends the clothes body at 7 front of the heart and back
Star positioning device.The first front air bag 1, the second front air bag 1a, third front air bag 1b is arranged in the front outsides of life vest 7
With the 4th front air bag 1c, fresh water bag 3 is set in the top of the first front air bag 1 and third front air bag 1b, is set on fresh water bag 3
Set suction hose 3a.First back air bag 2, the second back air bag 2a, third back air bag 2b are set on the outside of the back of life vest 7
With the 4th back air bag 2c.It is coated with reflecting coating on the surface of four front air bags and four back air bags, outside setting is fixed
Position alarm lamp 5, induction controller and satellite positioning device are set in the rigid structure of life vest 7.Induction controller
Comprising gas generator, induction control switch and control panel 8, gas generator side connection induction control switch and control plane
Plate 8, the other side connect air bag, incude the inside setting acceleration transducer of control switch, and control panel 8 is set to waist connection
With 6 lower section.After acceleration transducer detects acceleration change, the gas generator in air bag, gas generator are excited
Firing action is generated in moment by heater strip 9 according to signal designation, igniting induces gas-forming agent 10(sodium azide (NaN3)
It reacting with potassium nitrate (KNO3)) and generates chemical reaction, sodium azide (NaN3) is heated to be decomposed immediately, a large amount of nitrogen are discharged,
So as to be inflated (as shown in Figure 8) in a short time for air bag.
Front rigid structure 7a is equipped with the groove (as shown in Figure 4) cooperated with front air bag and fresh water bag 3, back rigidity
Structure 7c is equipped with the groove (as shown in Figure 5) cooperated with back air bag.
Fig. 6 shows the left view state diagram of package model after air bag inflation.In figure as it can be seen that after air bag inflation, front gas
The first front air bag in capsule inflate the first back air bag inflation 21 in the 11, second front air bag inflation 1a1 and back air bag,
Second back air bag inflates the state of 2a1 package model.
Fig. 7 shows the right view state diagram of package model after air bag inflation.Third after air bag inflation, in the air bag of front
The third back air bag that front air bag is inflated in 1b1, the 4th front air bag inflation 1c1 and back air bag inflates 2b1, the 4th back
Air bag inflates the state of 2c1 package model.
After air bag inflation, whole life vest 7 is in elliposoidal, can wrap entire human body.Locating alarming lamp 5 is by light
It learns sensor and controls power supply power supply.Satellite positioning device uses BEI-DOU position system.
Four air bags and front rigid structure 7a the fastening one of 7 front of life vest, four gas at 7 back of life vest
Capsule and back rigid structure 7c fastening one, the surface layer of eight air bags are coated with reflecting coating, and the outer ledge of eight air bags is each
Embedded with a positioning warning light 5, fresh water bag 3 is arranged in the top of the first front air bag 1 and third front air bag 1b, and fresh water bag 3 is tight
It is fixed on the rigid structure 7a of front, the front rigid structure of life vest 7 is arranged in satellite positioning device and induction controller
On 7a, induction controller includes gas generator, induction control switch and control panel 8, the connection sense of gas generator side
Control switch and control panel 8 are answered, the other side connects air bag, incudes the inside setting acceleration transducer of control switch, control
Panel 8 is set to the lower section of waist connecting band 6.Control panel 8 is suspended to the lower section of waist connecting band 6, touches convenient for manpower.
The working principle of this high altitude operation life jacket: life vest 7 is tensed into 4 He of shoulder belt through with personnel first
Waist connecting band 6, is close to clothes together with personnel.Personnel jump off from deck on the ship, and acceleration transducer senses that human body is super
When crossing a certain speed or acceleration condition, induction control switch is automatically opened, gas generator is opened, and explosive gas generation makes
Air bag starts to inflate, and gas generator can also be opened manually by control panel 8 inflates air bag, is entering the first eight air bag of water
It is fully deployed and wraps up human body, generally spheroid after eight air bags of life vest 7 are unfolded entirely.It can be buffered after airbag deployment
Human body enters the first Secondary Shocks that water is subjected to.It is above that the buoyancy that air bag after expansion provides makes human body bubble through the water column, to avoid low
The appearance of body temperature disease.Fresh water bag 3 is set in the front of life vest 7 close to human head location, there is preset suction hose 3a, can
Meet the short-term fresh water demand of human body.For personnel when waiting search and rescue, the satellite positioning device on life vest 7 searches and rescues team's hair from trend
Location information is sent, meanwhile, reflecting coating and positioning warning light 5 make personnel be easy to be found for closely positioning.Reflecting coating
Short distance by reflection action for daytime positions, and positioning warning light 5 is controlled by optical sensor and automatically turned at night,
Short distance for night positions.The battery of warning light 5 is positioned for warning light short-term flicker, optical sensor can perceive the external world
Light controls positioning warning light 5 on daytime and closes, opens positioning warning light 5 at night.
It after personnel put on the high altitude operation life jacket, is jumped into the water from deck, induction control switch controls eight air bags
Inflation, human body air bag when entering water are fully deployed, and are buffered for human body.Human body can gradually tilt to level after entering water, this
When, the floatage energy that air bag provides floats on human body above horizontal plane, effectively maintenance body temperature.Air bag itself can also undertake thermal insulation
The effect of layer, can be to avoid personnel's hypothermia.The satellite positioning device of setting on the high altitude operation life jacket, can be greatly
Facilitate and search and rescue team's determining personnel's approximate location rapidly, cooperates reflecting coating or positioning warning light 5 that can closely find target.
Claims (5)
1. a kind of high altitude operation life jacket, life jacket includes life vest (7), shoulder belt (4) and waist connecting band (6), lifesaving back
The front and back of the heart (7) are connected by shoulder belt (4) and waist connecting band (6), which is characterized in that life jacket further includes front gas
Capsule, back air bag, fresh water bag (3), satellite positioning device and control device with suction hose (3a)；The life vest (7)
Front clothes body uses outside successively as front air bag and fresh water bag (3), centre are front rigid structure (7a) and inside is front
The middle position above top front air bag is arranged in flexible structure (7b), fresh water bag (3)；Back clothes body successively uses outer
Side is back air bag, centre is back rigid structure (7c) and inside is back flexible structure (7d)；Air bag and back in front
The surface of air bag is coated with reflecting coating and locating alarming lamp (5) is arranged on the periphery of front air bag and back air bag；The control
Device and satellite positioning device are arranged in the rigid structure of life vest (7), and control device includes gas generator, induction control
System switch and control panel (8), gas generator side connection induction control switch and control panel (8), other side connection are each
Front air bag and back air bag, incude the inside setting acceleration transducer of control switch, and control panel (8) is set to waist company
The lower section of tape splicing (6).
2. a kind of high altitude operation life jacket according to claim 1, which is characterized in that set on the front rigid structure (7a)
There is the groove with front air bag and fresh water bag (3) cooperation, back rigid structure (7c) is equipped with the groove cooperated with back air bag.
3. a kind of high altitude operation life jacket according to claim 1, which is characterized in that the front air bag and back air bag exist
After inflation, life vest (7) is integrally in the elliposoidal structure of package human body.
4. a kind of high altitude operation life jacket according to claim 1, which is characterized in that the locating alarming lamp (5) with by light
Learn the power electric connection of sensor control.
5. a kind of high altitude operation life jacket according to claim 1, which is characterized in that the satellite positioning device uses Beidou
Positioning system or GPS positioning system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910616999.5A CN110329458A (en) | 2019-07-09 | 2019-07-09 | A kind of high altitude operation life jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910616999.5A CN110329458A (en) | 2019-07-09 | 2019-07-09 | A kind of high altitude operation life jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110329458A true CN110329458A (en) | 2019-10-15 |
Family
ID=68145030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910616999.5A Pending CN110329458A (en) | 2019-07-09 | 2019-07-09 | A kind of high altitude operation life jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110329458A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111392005A (en) * | 2020-03-16 | 2020-07-10 | 桂林电子科技大学 | Life jacket with alarming and positioning functions |
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| US10259547B1 (en) * | 2017-02-02 | 2019-04-16 | George Kiel | Personal flotation device |
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|---|---|---|---|---|
| CN203182047U (en) * | 2013-02-28 | 2013-09-11 | 曹伟 | Multifunctional amphibian clothes for exercise and training |
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| JP3191330U (en) * | 2014-03-18 | 2014-06-19 | 健司 関 | Portable floating disaster prevention vest |
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| CN111392005A (en) * | 2020-03-16 | 2020-07-10 | 桂林电子科技大学 | Life jacket with alarming and positioning functions |
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