CN208498759U - Open inflatable life raft - Google Patents

Open inflatable life raft Download PDF

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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
Application number
CN201821226577.4U
Other languages
Chinese (zh)
Inventor
陈庆新
张辉
邱彦波
张默
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qinhuangdao Salvage Base Beihai Salvage Bureau Ministry Of Transport
Original Assignee
Qinhuangdao Salvage Base Beihai Salvage Bureau Ministry Of Transport
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qinhuangdao Salvage Base Beihai Salvage Bureau Ministry Of Transport filed Critical Qinhuangdao Salvage Base Beihai Salvage Bureau Ministry Of Transport
Priority to CN201821226577.4U priority Critical patent/CN208498759U/en
Application granted granted Critical
Publication of CN208498759U publication Critical patent/CN208498759U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Open inflatable life raft
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).
CN201821226577.4U 2018-08-01 2018-08-01 Open inflatable life raft Expired - Fee Related CN208498759U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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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