CN208498759U - Open inflatable life raft - Google Patents
Open inflatable life raft Download PDFInfo
- Publication number
- CN208498759U CN208498759U CN201821226577.4U CN201821226577U CN208498759U CN 208498759 U CN208498759 U CN 208498759U CN 201821226577 U CN201821226577 U CN 201821226577U CN 208498759 U CN208498759 U CN 208498759U
- Authority
- CN
- China
- Prior art keywords
- side wall
- air bag
- cabinet
- gas
- case
- 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.)
- Expired - Fee Related
Links
- 230000000916 dilatatory effect Effects 0.000 claims abstract description 18
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 4
- 235000009108 Urtica dioica Nutrition 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 2
- 244000152100 Sorbus torminalis Species 0.000 claims description 2
- 244000274883 Urtica dioica Species 0.000 claims 1
- 239000002775 capsule Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000007306 turnover Effects 0.000 abstract description 5
- 239000004677 Nylon Substances 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 239000013535 sea water Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 206010013647 Drowning Diseases 0.000 description 2
- 241000219422 Urtica Species 0.000 description 2
- 230000009429 distress Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The utility model discloses open inflatable life rafts, including valve bottom and air bag, the valve bottom is located at the inside of air bag, air bag is ring structure, circumference array is provided with multiple slings on the side wall of air bag, and life line is connected between multiple slings, there are four knobs for circumference array setting on the side wall of air bag, gas bleeder valve is provided on the side wall of air bag, dilatory band is connected on air bag, one end of dilatory band is fixed with dilatory ring, cabinet is provided on bladder sidewall, cabinet is far from being provided with switch on the side wall of air bag, opening is provided on the side side wall of cabinet, opening is provided with case lid, the two sides of case lid top side wall are symmetrically arranged with fixed block, through-hole is provided on the two sides side wall of cabinet.The utility model structure is simple, novel in design, is not easy to turn over valve, improves and rescued safety, and inflates rapid and convenient, facilitates and is rescued at the first time, operates simplified and traditional convenience, be worthy to be popularized.
Description
Technical field
The utility model relates to life raft technical field more particularly to open inflatable life rafts.
Background technique
The raft bottom of existing life raft and side wall are integral structures, and raft bottom is integrated with one of bottom surface, in use,
Need to distinguish front and back sides, but put encounter stormy waves it is larger when, when life raft is flung at the water surface, can bottom surface upward, need bottom surface
It turns and reuses, but for some aqueous differences or be ignorant of aqueous victim, it is difficult to use.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the open inflatable lifesaving proposed
Raft.
To achieve the goals above, the utility model adopts the technical scheme that
Open inflatable life raft, including valve bottom and air bag, the valve bottom are located at the inside of air bag, and air bag is ring junction
Structure, circumference array is provided with multiple slings on the side wall of air bag, and life line is connected between multiple slings, on the side wall of air bag
There are four circumference array settings shakes hands, and is provided with gas bleeder valve on the side wall of air bag, dilatory band is connected on air bag, draw the one of band
End is fixed with dilatory ring, is provided with cabinet on bladder sidewall, and cabinet is far from being provided with switch, the side of cabinet on the side wall of air bag
It is provided with opening on side wall, opening is provided with case lid, and the two sides of case lid top side wall are symmetrically arranged with fixed block, and the two of cabinet
It is provided with through-hole on the side wall of side, fixed pin is movably installed in through-hole, tension spring, one end connection of tension spring are connected on fixed pin
There is cabinet, gas is fixed in cabinet, case occurs, igniter and power supply are installed in cabinet, gas occurs to be provided with filter in case
Net, the side of strainer are provided with sodium azide, and the other side of strainer is provided with pod, and gas occurs to connect on the side wall of case side
There is escape pipe.
Preferably, the valve bottom is that nettle weaves, and the pore size at valve bottom is 2.5-3cm.
Preferably, the dilatory ring is D character form structure, is arranged rubber sleeve on dilatory ring, and set on the side wall of rubber sleeve
It is equipped with anti-skid chequer.
Preferably, the surrounding of the case lid is provided with sealing ring, case lid far from being provided with handle on the side wall of fixed block, Gu
Determine to be provided with fixation hole on block, and fixation hole matches with fixed pin size.
Preferably, the power supply is connected with igniter by conducting wire, and switch is mounted on conducting wire, and one end of igniter is protruded into
Gas occurs inside case.
Preferably, one end that far from gas case occurs for the escape pipe is connected with air bag through the side wall of cabinet.
Compared with prior art, the utility model has the beneficial effects that
1, apparatus structure is simple, novel in design, and raft bottom is made into nylon cable, directly leakage seawater, and there is no high seas will
The danger that raft is overturned, raft bottom are designed on air bag middle line, and inflatable liferaft of jettisoninging does not have to consider that there is no turn over raft in water anyway；Mesh sheet
Slightly sag, and soak in the seawater, there is no phenomenon is bounced when distress personnel is jumped into, this raft periphery is equipped with rope and knob,
It grasps convenient for personnel on raft, while being climbed convenient for drowning man；Dilatory band is the high-strength nylon band of three winding air bags respectively,
There is no manpowers to tear traction obscission；
2, it is provided with gas in cabinet, case occurs, when being rescued, for situation through urgent, case occurs using gas can be with
Quickly air bag is inflated, does not need greatly to save inflationtime using air pump or inflation by hand, facilitate and carry out at the first time
Rescue, it is simple to operate, it is worthy to be popularized.
The utility model structure is simple, novel in design, is not easy to turn over valve, improves and rescued safety, and inflates quickly just
Victory facilitates and is rescued at the first time, operates simplified and traditional convenience, be worthy to be popularized.
Detailed description of the invention
Fig. 1 be the utility model proposes open inflatable life raft structural schematic diagram；
Fig. 2 be the utility model proposes open inflatable life raft cabinet cross-sectional view；
Fig. 3 be the utility model proposes open inflatable life raft side view.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, open inflatable life raft, including valve bottom 1 and air bag 2, valve bottom 1 are located at the inside of air bag 2, valve bottom
1 weaves for nettle, and the pore size at valve bottom 1 is 2.5-3cm, and air bag 2 is ring structure, circumference on the side wall of air bag 2
Array is provided with multiple slings 3, and life line 4 is connected between multiple slings 3, and circumference array is provided on the side wall of air bag 2
Four knobs 5, are provided with gas bleeder valve 6 on the side wall of air bag 2, dilatory band 7 are connected on air bag 2, and one end of dilatory band 7 is fixed with
Dilatory ring 8, drawing ring 8 is D character form structure, is arranged rubber sleeve on dilatory ring 8, and be provided on the side wall of rubber sleeve anti-skidding
Line is provided with cabinet 9 on 2 side wall of air bag, and cabinet 9 is provided with switch 10, the side side wall of cabinet 9 on the side wall far from air bag 2
On be provided with opening, opening is provided with case lid 11, and the surrounding of case lid 11 is provided with sealing ring, and case lid 11 is far from fixed block 12
It is provided with handle on side wall, fixation hole is provided on fixed block 12, and fixation hole matches with 13 size of fixed pin, case lid 11 pushes up
The two sides of end side wall are symmetrically arranged with fixed block 12, and through-hole is provided on the two sides side wall of cabinet 9, is movably installed in through-hole
Fixed pin 13 is connected with tension spring 14 on fixed pin 13, and one end of tension spring 14 is connected with cabinet 9, is fixed with gas in cabinet 9
Case 17 is equipped with igniter 15 and power supply 16 in cabinet 9, and power supply 16 is connected with igniter 15 by conducting wire, and switch 10 is mounted on
On conducting wire, one end of igniter 15 is protruded into gas and is occurred inside case 17, and gas occurs to be provided with strainer 18 in case 17, strainer 18
Side is provided with sodium azide 19, and the other side of strainer 18 is provided with pod 20, and gas occurs to connect on 17 side side wall of case
There is escape pipe 21, escape pipe 21 is connected with air bag 2 through the side wall of cabinet 9 far from one end that case 17 occurs for gas, this is practical new
Type structure is simple, novel in design, is not easy to turn over valve, improves and rescued safety, and inflates rapid and convenient, facilitate at the first time into
Row rescue, operates simplified and traditional convenience, is worthy to be popularized.
Working principle: raft bottom 1 is made into nylon cable, directly leakage seawater, and there is no the danger that high sea overturns raft, rafts
Bottom 1 is designed on 2 middle line of air bag, and inflatable liferaft of jettisoninging does not have to consider that there is no turn over raft in water anyway；Mesh sheet slightly sag, and
In the seawater, there is no phenomenon is bounced when distress personnel is jumped into, this raft periphery is equipped with life line 4 and knob 5, convenient for people on raft for leaching
Member grasps, while climbing convenient for drowning man；Dilatory band 7 is the high-strength nylon band of three winding air bags respectively, and people is not present
Power tears traction obscission, in use, life raft is taken out, by 10 initial igniter 15 of lower switch, igniter 15 and gas
The sodium azide 19 occurred in case 17 reacts, and moment generates a large amount of gas, complete to air bag by pod 20 and escape pipe 21
At fast aeration, it is only necessary to can complete within several seconds to inflate, greatly save inflationtime, rescue efficiency be improved, not
Passing through gas bleeder valve 6 when use is air bag deflation, when being charged or adding sodium azide 19, extracts fixed pin 13
Case lid 11 is opened, it is easy to operate, it is provided with sealing ring on case lid 11, improves the leakproofness of cabinet 9.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. open inflatable life raft, including valve bottom (1) and air bag (2), which is characterized in that the valve bottom (1) is located at air bag (2)
Inside, air bag (2) is ring structure, and circumference array is provided with multiple slings (3) on the side wall of air bag (2), and multiple slings
(3) it is connected between life line (4), there are four knob (5), the side walls of air bag (2) for circumference array setting on the side wall of air bag (2)
On be provided with gas bleeder valve (6), dilatory band (7) is connected on air bag (2), one end of dilatory band (7) is fixed with dilatory ring (8), gas
It is provided with cabinet (9), is provided with switch (10) on the side wall of cabinet (9) separate air bag (2), the one of cabinet (9) on capsule (2) side wall
Opening is provided on the side wall of side, opening is provided with case lid (11), and the two sides of case lid (11) top side wall are symmetrically arranged with fixation
Block (12) is provided with through-hole on the two sides side wall of cabinet (9), is movably installed in through-hole fixed pin (13), fixed pin (13)
On be connected with tension spring (14), one end of tension spring (14) is connected with cabinet (9), gas is fixed in cabinet (9), case (17) occurs, case
Igniter (15) and power supply (16) are installed in body (9), gas occurs to be provided with strainer (18) in case (17), and the one of strainer (18)
Side is provided with sodium azide (19), and the other side of strainer (18) is provided with pod (20), and case (17) side side wall occurs for gas
On be connected with escape pipe (21).
2. open inflatable life raft according to claim 1, which is characterized in that the valve bottom (1) be nettle weave and
At, and the pore size of valve bottom (1) is 2.5-3cm.
3. open inflatable life raft according to claim 1, which is characterized in that the dilatory ring (8) is D font knot
Structure is arranged rubber sleeve on dilatory ring (8), and is provided with anti-skid chequer on the side wall of rubber sleeve.
4. open inflatable life raft according to claim 1, which is characterized in that the surrounding of the case lid (11) is provided with
Sealing ring, case lid (11) are provided with fixation hole, and solid far from handle is provided on the side wall of fixed block (12) on fixed block (12)
Determine hole to match with fixed pin (13) size.
5. open inflatable life raft according to claim 1, which is characterized in that the power supply (16) and igniter (15)
It is connected by conducting wire, switch (10) is mounted on conducting wire, and one end of igniter (15) protrudes into gas and case (17) inside occurs.
6. open inflatable life raft according to claim 1, which is characterized in that the escape pipe (21) is sent out far from gas
Side wall of the one end of raw case (17) through cabinet (9) is connected with air bag (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821226577.4U CN208498759U (en) | 2018-08-01 | 2018-08-01 | Open inflatable life raft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821226577.4U CN208498759U (en) | 2018-08-01 | 2018-08-01 | Open inflatable life raft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208498759U true CN208498759U (en) | 2019-02-15 |
Family
ID=65290810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821226577.4U Expired - Fee Related CN208498759U (en) | 2018-08-01 | 2018-08-01 | Open inflatable life raft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208498759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110294087A (en) * | 2019-07-04 | 2019-10-01 | 湖北航鹏化学动力科技有限责任公司 | A kind of air inflation raft gas generator |
-
2018
- 2018-08-01 CN CN201821226577.4U patent/CN208498759U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110294087A (en) * | 2019-07-04 | 2019-10-01 | 湖北航鹏化学动力科技有限责任公司 | A kind of air inflation raft gas generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 |