CN108284927A - A kind of life saving air bag - Google Patents
A kind of life saving air bag Download PDFInfo
- Publication number
- CN108284927A CN108284927A CN201810130982.4A CN201810130982A CN108284927A CN 108284927 A CN108284927 A CN 108284927A CN 201810130982 A CN201810130982 A CN 201810130982A CN 108284927 A CN108284927 A CN 108284927A
- Authority
- CN
- China
- Prior art keywords
- air bag
- life saving
- valve
- air
- bottle
- 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
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
-
- 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
- B63C9/18—Inflatable equipment characterised by the gas-generating or inflation device
- B63C9/19—Arrangements for puncturing gas-generating cartridges
-
- 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
- B63C2009/0023—Particular features common to inflatable life-saving equipment
- B63C2009/007—Inflation devices comprising manual activation means, e.g. for puncturing gas-generating cartridges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The present invention relates to a kind of life preservers, more particularly to a kind of life saving air bag, including shell, the first air bag, the second air bag and at least one air bottle, it is provided with valve between first air bag, the second air bag and air bottle, one end of first air bag, the second air bag is all connect with valve, the valve is connect by spiral shell select with shell, the air bottle places centre position inside housings, first air bag, the second air bag are individually positioned in the both ends of enclosure interior in unaerated state.After adopting the above scheme, the difficulty of suing and labouring for saving oneself or rescuing people when someone is accidentally overboard can be reduced, efficiency of suing and labouring is improved.
Description
Technical field
The present invention relates to a kind of life preserver, more particularly to a kind of life saving air bag.
Background technology
People are likely to that drowned accident occurs, drowning person can when swimming, rowing the boat, or when waterside plays, fishes
Can be because long-time passively wait for other people sue and labour, or because self-condition limitation can not actively save oneself and drown.
Inflatable lifebuoy is a kind of activity and to help to play in the water surface without the people of swimming skills for swimming
Common apparatus, inflatable lifebuoy can also in emergency circumstances for succouring surprisingly drowned people, carry for drowning person in water
For additional buoyancy, its sinking is prevented.
Current existing drowned rescue device has lifebuoy, air bag, buoy etc., but that there are volumes is larger, is not easy
Carry, and it is inconvenient to use the problems such as.But when surprisingly occurring because it is available without lifesaving appliance and caused by drowning
Event also happens occasionally.
Sometimes, someone is accidentally overboard, and the person of not hesitating to do what is right shows no consideration for the safety of oneself, and jumps into the water and rescues people, and drowning people is saved,
And the person of not hesitating to do what is right is because be short of physical strength, submerged loses precious life, makes people painful, and also a kind of situation exists
On media can also when be commonly seen, troop of children play by the river, wherein a people is accidentally overboard, other children go to apply hand in hand
It rescues, as a result more people are drawn into the tragedy in water and also show often.Current sanitary condition and landscaping are substantially improved, and work as someone
When accidentally overboard, although offshore side is not far, people on the bank is difficult to find to apply similar to bamboo pole or branch etc. are rod-shaped in the short time
Object is rescued, and usually there is the river bank of certain vertical height in river bank, substantially increases the difficulty sued and laboured.
Therefore, the present inventor makes further research this, develops a kind of life saving air bag, thus this case generates.
Invention content
The purpose of the present invention is to provide a kind of life saving air bag, it can reduce and save oneself or rescue people's when someone is accidentally overboard
It sues and labours difficulty, raising is sued and laboured efficiency.
To achieve the goals above, technical scheme is as follows：
A kind of life saving air bag, it is characterised in that：Including shell, the first air bag, the second air bag and at least one air bottle, institute
Be provided with valve between the first air bag, the second air bag and the air bottle stated, first air bag, the second air bag one end all with
Valve connects, and the valve is connect by spiral shell select with shell, and the air bottle places centre position inside housings, described
First air bag, the second air bag are individually positioned in the both ends of enclosure interior.
Further, the shell is tubulose style, and both ends are equipped with cover board.
Further, the making material of the main body of the shell is stainless steel, aluminium alloy or carbon fiber.
Further, it is cyclic annular style after first airbag aeration.
Further, it is column style after second airbag aeration, the corresponding other end is connect with valve and is provided with
Annulus.
Further, the air bottle internal storage is liquid carbon dioxide.
Further, first air bag, the second air bag making material be thermoplastic polyurethane elastomer rubber.
Further, it is provided with hollow thimble in the middle part of the valve, be arranged around air bottle side in hollow thimble
Flexible sealing ring.
Further, the hollow thimble is connected to the inside of the first air bag or the second air bag.
When emergency occurs, a kind of life saving air bag of the present invention can be proceeded as follows：
First air bag is pulled out out of shell, rotate air bottle manually or forces in valve, forces the hollow top on valve
The sealing of needle-penetration air bottle, the liquid carbon dioxide in air bottle are converted into gaseous carbon dioxide, and volume increases, gaseous state dioxy
Change carbon by the hollow thimble in valve, the first air bag is forced to be heaved, the first air bag circlewise after heaving can be used for pair
User save oneself or the work of suing and labouring to other drowning peoples；
Hereafter, when drowning people's offshore has a certain distance, the second air bag is pulled out out of shell, rotates air bottle manually
Or valve is forced in, same mode is followed, the second air bag is forced to be heaved, heaving rear pillared second air bag has centainly
Support force, user can facilitate one end by the first air bag to be delivered near drowning people, and rescuer can tense the second air bag
The annulus of end plays the role of suing and labouring, and equally, when user is overboard, can also facilitate the second air sac belt girdled one
End is delivered to bank crowd, and convenient for bank, crowd sues and labours to it；
In some cases, a kind of two or more life saving air bags of the present invention can realize head and the tail by way of socket
Connection, can improve sizing promotion.
In some cases, the second air bag of the unaerated extracted out out of tubular shell, the style with rope and work(
Can, it can be used for the rescue works such as binding or downhill race, and the first air bag for heaving state can play buffering when downhill race operates
Effect.
After adopting the above scheme, compared with prior art, the present invention haing the following advantages：
For a kind of life saving air bag of the present invention when unused, each component is incorporated in enclosure interior, has small, form
Regular, light-weight and easy to carry advantage；
It is cyclic annular style after first airbag aeration, captures convenient for drowning people and nailed with arm；
It is column style after second airbag aeration, the objects such as common bamboo pole or branch when suing and labouring can be substituted, being convenient for will
The first air bag heaved is delivered near drowning people, and rescue time is greatly saved, and decreases the peace of rescue participant itself
Full blast danger；
First air bag and the second air bag are made by thermoplastic polyurethane elastomer, with light-weight, air-tightness is good, strong
The high and easy to process advantage of degree；
After the first air bag and the second airbag aeration, the difficulty of suing and labouring for saving oneself or rescuing people can be reduced, improves efficiency of suing and labouring, and
And pull out unaerated the second air bag have the function of the style of rope and, other rescue works can be provided, this hair is improved
Bright practicability；
A kind of two or more life saving air bags of present invention can realize that head and the tail connect, Ke Yiti by way of socket
High sizing promotion increases range of suing and labouring.
Description of the drawings
Fig. 1 is a kind of life saving air bag original state structural schematic diagram of the present invention.
Fig. 2 is a kind of life saving air bag original state cross-sectional view of the present invention.
Fig. 3 is structural schematic diagram after a kind of the first airbag aeration of life saving air bag of the present invention.
Fig. 4 is structural schematic diagram after a kind of the first air bag of life saving air bag and the second air bag of the invention are inflated.
Fig. 5 is the structural schematic diagram after a kind of life saving air bag head and the tail of two present invention are socketed.
Label declaration
Tubular shell 10, the first air bag 11, the first valve 12, the first air bottle 13, the second air bag 21, the second valve 22,
Second air bottle 23, annulus 24, cover board 30, hollow thimble 40, elastic seal ring 50, spiral shell select 60.
Specific implementation mode
Gas is stored with reference to a kind of life saving air bags of 1 Fig. 2 of figure, including tubular shell 10, the first air bag 11, the first valve 12, first
The 13, second air bag 21 of bottle, the second valve 22, the second air bottle 23, annulus 24, cover board 30, hollow thimble 40, elastic seal ring 50
With spiral shell select 60.
One end of first air bag 11 is connect with the first valve 12, the other end of the first valve 12 by spiral bayonet arrangement with
First air bottle 13 connects, and one end of the second air bag 21 is connect with the second valve 22, and the other end of the second valve 22 passes through spiral
Bayonet arrangement is connect with the second air bottle 13, and the first valve 12 and the second valve 22 are connected by spiral shell select 60 and tubular shell 10 respectively
Connect, be respectively equipped with hollow thimble 40 in the first valve 12 and the second valve 22, one end of hollow thimble 40 and the first air bag 11 or
The inside of second air bag 21 is connected to, and the other end of hollow thimble 40 and the sealing of the first air bottle 13 or the second air bottle 23 connect
It touches, elastic seal ring 50 is both provided with around hollow thimble 40, the first air bottle 13 and the second air bottle 23 are placed on tubular shell
Centre position inside body 10, the first air bag 11 and the second air bag 21 are individually positioned in tubular shell 10 in unaerated state
Internal both ends, the other end of second air bag 21 corresponding to being connect with the second valve 22 are provided with annulus 24.
About 20 grams of liquid carbon dioxides, the master of tubular shell 10 are all stored inside first air bottle 13 and the second air bottle 23
The making material of body is stainless steel, aluminium alloy or carbon fiber, and the making material of the first air bag 11 and the second air bag 21 is thermoplasticity
Elastic polyurethane body rubber.
In the initial state, the first air bag 11 of unaerated, the first valve 12, first store gas to a kind of life saving air bag of the present invention
The 13, second air bottle 23 of bottle, the second valve 22 and the second air bag 21 of unaerated are placed sequentially in inside tubular shell 10, tubulose
The cover board 30 that is provided at both ends with of shell 10 is used for sealing, and the setting of the middle part of tubular shell 10 is there are two opening, can be with by the opening
It is convenient that 23 bottles of progress rotation process of gas are stored to the first air bottle 13 or second, therefore in the initial condition, a kind of lifesaving of the present invention
Air bag has the characteristics that small, form is regular, light-weight and easy to carry.
With reference to 3 Fig. 4 of figure in urgent occur, a kind of life saving air bag of the present invention can be proceeded as follows：
First air bag 11 is pulled out out of tubular shell 10, the first air bottle 13 is rotated manually, forces on the first valve 12
40 the first air bottle of needle-penetration 13 of hollow top sealing, the liquid carbon dioxide in the first air bottle 13 is converted into gaseous state dioxy
Change carbon, volume increases, and gaseous carbon dioxide forces the first air bag 11 to be heaved by the hollow thimble 40 in the first valve 12, drum
After rising the first air bag 11 circlewise can be used for user save oneself or work of suing and labouring to other drowning peoples；
Hereafter, when there is a certain distance on drowning people's offshore side, the second air bag 21 is pulled out out of tubular shell 10, manually
The second air bottle 23 is rotated, according to same mode, the second air bag 21 is forced to be heaved, rear pillared second air bag 21 is heaved and has
There is certain support force, user, which can facilitate, is delivered to a kind of one end for the first air bag 11 that life saving air bag is heaved of the present invention
Near drowning people, rescuer can hold the annulus 24 of 21 end of the second air bag, play the role of suing and labouring, equally, when user falls
When water, the one end for delivering the second air bag 21 to bank crowd can also be facilitated, sued and laboured to it convenient for the crowd on bank；
In some cases with reference to figure 5, a kind of two or more life saving air bags of present invention, can by way of socket
It realizes that head and the tail connect, sizing promotion can be improved, increase range of suing and labouring.
In some cases, the second air bag 21 of the unaerated pulled out out of tubular shell 10, the style with rope
And function, the rescue works such as binding or downhill race are can be used for, cushioning effect can also be played by heaving the first air bag 11 of state,
Improve a kind of practicability of life saving air bag of the present invention.
When work of suing and labouring finishes, the spiral shell select 60 of connection tubular shell 10 and the first valve 12 is released by tool, makes the
One air bag 11, the first valve 12 and the first air bottle 13 are separated from tubular shell 10, by the first air bottle 13 from first
It inversely produces, the gas in the first air bag 11 is discharged and folds regular at valve 12, new air bottle is transferred to the first valve
Spiral interface on door 12, until the hollow thimble 40 in its sealing and the first valve 12 contacts, hereafter, by new storage gas
Bottle, the first valve 12 and the first air bag 11 are placed on inside tubular shell 10, and screw spiral shell select 60 by the first valve by tool
12 are fixed in tubular shell 10, in case of need, by the same method, can be repeated to the second air bag 21
Using operation, so far, a kind of life saving air bag of the present invention reverts to original state again, improves the practicability of the present invention.
Claims (9)
1. a kind of life saving air bag, it is characterised in that：It is described including shell, the first air bag, the second air bag and at least one air bottle
The first air bag, be provided with valve between the second air bag and air bottle, first air bag, the second air bag one end all with valve
Door connection, the valve connect by spiral shell select with shell, the centre position of the air bottle placement inside housings, and described the
One air bag, the second air bag are individually positioned in the both ends of enclosure interior.
2. a kind of life saving air bag according to claim 1, it is characterised in that：The shell is tubulose style, and both ends are equipped with
Cover board.
3. a kind of life saving air bag according to claims 1 or 2 any one, it is characterised in that：The main body of the shell
Making material is stainless steel, aluminium alloy or carbon fiber.
4. a kind of life saving air bag according to claim 1, it is characterised in that：It is cyclic formula after first airbag aeration
Sample.
5. a kind of life saving air bag according to claim 1, it is characterised in that：It is column formula after second airbag aeration
Sample connect the corresponding other end with valve and is provided with annulus.
6. a kind of life saving air bag according to claim 1, it is characterised in that：The air bottle internal storage is liquid two
Carbonoxide.
7. a kind of life saving air bag according to claim 1, it is characterised in that：The system of first air bag, the second air bag
It is thermoplastic polyurethane elastomer rubber to make material.
8. a kind of life saving air bag according to claim 1, it is characterised in that：It is provided with hollow thimble in the middle part of the valve,
In hollow thimble elastic seal ring is provided with around air bottle side.
9. a kind of life saving air bag according to claim 8, it is characterised in that：The hollow thimble and the first air bag or second
The inside of air bag is connected to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810130982.4A CN108284927A (en) | 2018-02-07 | 2018-02-07 | A kind of life saving air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810130982.4A CN108284927A (en) | 2018-02-07 | 2018-02-07 | A kind of life saving air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108284927A true CN108284927A (en) | 2018-07-17 |
Family
ID=62832972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810130982.4A Pending CN108284927A (en) | 2018-02-07 | 2018-02-07 | A kind of life saving air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108284927A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108860514A (en) * | 2018-08-23 | 2018-11-23 | 庄春平 | A kind of Portable, personal lifesaving appliance and its application method |
| CN110040227A (en) * | 2019-05-14 | 2019-07-23 | 缪赞 | It is a kind of for transporting the lifesaving appliance of inflatable floating |
-
2018
- 2018-02-07 CN CN201810130982.4A patent/CN108284927A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108860514A (en) * | 2018-08-23 | 2018-11-23 | 庄春平 | A kind of Portable, personal lifesaving appliance and its application method |
| CN110040227A (en) * | 2019-05-14 | 2019-07-23 | 缪赞 | It is a kind of for transporting the lifesaving appliance of inflatable floating |
| CN110040227B (en) * | 2019-05-14 | 2024-03-22 | 缪赞 | Life saving device for conveying inflatable floating body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180717 |
|
| WD01 | Invention patent application deemed withdrawn after publication |