CN1129538C - Life saving bag on water surface - Google Patents
Life saving bag on water surface Download PDFInfo
- Publication number
- CN1129538C CN1129538C CN97101466A CN97101466A CN1129538C CN 1129538 C CN1129538 C CN 1129538C CN 97101466 A CN97101466 A CN 97101466A CN 97101466 A CN97101466 A CN 97101466A CN 1129538 C CN1129538 C CN 1129538C
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- Prior art keywords
- bag
- light
- water surface
- life saving
- safe bag
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Abstract
The present invention belongs to the field of overwater life saving. The present invention solves the problems of the heat insulation, the eating, the drinking, the excretion, the communication and the short embedment respiration in water of people floated at a water surface after overwater wreckage. The present invention is characterized in that An inner layer and an outer layer of a safe bag are made into sealed bags by high strength waterproof fabrics, and gas can be filled in the middle of the inner layer and the outer layer to conserve heat. A light floating body rind at the upper part of the safe bag and the sealed bags are jointly fixed at the lower part of a light metal ring. The upper part of the light metal ring is provided with an unclosed hemispherical hollow transparent sealed cover. A special breather is also arranged on the light metal ring. A light floating block A with a ventilation hole ensures that the safe bag is embedded into water to be sealed within a short time. When the safe bag floats at a water surface, the interior and the exterior of the safe bag are ventilated. Communication equipment and basic living articles are arranged in the safe bag.
Description
Life saving bag on water surface
This invention is used for the water survival field.
Through understanding both at home and abroad, water survival has only life jacket, life boat, life raft now, and the wind heavy rain that has an accident often waterborne the wave is high greatly, or offshore is too far away, or too cold water is too cool in the sky, existing life can't lifesaving.
The purpose of this invention is exactly to solve the problem that existing life-saving appliance can not lifesaving.Specifically the technical task that will solve is:
1, winter, it is cold, water is cool, the people wears the problem that life jacket is kept afloat and can be freezed to death very soon.
2, of strong winds and high waves, sleet is big, the people wears life jacket and keeps afloat and be embedded in the water problem of being drowned in short-term.
3, the ship offshore is too far away, and life boat is inoperative, and it is strong that the short time can't come ship and Aircraft life-saving or weather to dislike, and ship and aircraft can't navigate by water, and the people wear life jacket can't be in the problem of the long-term life of the water surface.
4, waterborne wrecked, the people keeps afloat, and how to notify own position early on the bank, comes the problem of lifesaving soon.
This invention is a sealingly secure bag, and as Figure 1B, bag is made by two-layer high strength waterproof cloth.The every 100cm of two interlayers
2If the connecting band that 3cm is long, two are fixed on the inside and outside bag.Outer room is filled with lightweight buoyancy aid loop graph 1C in the top of bag, with top seal between two-layer bag.Establish a charging connector at inner layer bag, inside and outside bag inflation back is formed a gas filed waterproof thermal-insulated bag in centre.The top of bag is fixed on the light metal circle lower end that horizontal sanction is looked like Fig. 2 F.Dome-type hollow transparent cover Fig. 1 D that can upwards put down to open is equipped with in light metal circle upper end, this covers on inside and can lock, the seal ring Fig. 2 G that is located on the light metal circle by the cover bottom guarantees and outside seal, special respirator also is housed as (Fig. 3) (Fig. 1 E) on the light metal circle.Can make the not water flowing of ventilating in the bag.Special respirator is
Type light metal pipe, bend pipe has a thick cylinder under its short section, and a light block A is arranged in the body, and the A piece is provided with air extractor vent, sees Fig. 3.When the people keeps afloat in bag,
Type pipe place plumbness, piece A borrows deadweight to drop on the cylinder bottom, the air extractor vent on the piece A guarantees the inside and outside ventilation of safety bag, in case safety bag imbed in short-term in the water,
The short section water inlet of type pipe floats to cylinder top with piece A, and the air extractor vent on the piece A is blocked, and makes a bag inside and outside sealing, and the people keeps breathing by the air of storage in the bag, waits to pacify the gold bag and emerges, and piece A borrows deadweight to fall, and spiracle is unimpeded, recovers the inside and outside ventilation of bag.Be provided with the maritime affairs life-saving signal generator in the bag and send life saving signal to the maritime affairs communications satellite, also can be interrupted luminous night.Its power supply high-efficiency battery that is placed on bag interior bottom.In the bag daily necessities is housed also, but the bondsman stay in the bag when long, this bag also can be made into the clothes formula, many people bag.
Existing life, offshore is near, no stormy waves, sky are not cold, the not cool short time of water plays a role.To 1, under wind is big, wave is high, sleet the is big situation; 2, under the far situation of meeting accident of ship offshore.Existing life does not play lifesaving.And this invention life saving bag on water surface, the people is sitting in and is perfectly safe in the bag; 1, waterborne meeting accident is to dislike strong because of weather mostly, and the people is sitting in this bag, float on the surface, isolated with extraneous wind and rain snow wave, promptly be to imbed in short-term in the water, special respirator and bag outer gland sealing, water does not advance in the bag, the people is out of question by aerial respiration a few minutes of storage in the bag, treats that safety bag emerges, and special respirator is ventilated outward with bag again; 2, in the bag food, water and sealable drainage bucket are housed, the problem that the people eats in bag, drinks, drains all solves.Can stay in for a long time in the bag, as sky cold water cold, can inflation between two-layer bag is warming.3, on the bag life-saving signal generator is housed, in time sends life saving signal, wait for rescue to maritime satellite.This life saving bag on water surface material is general, makes simply, and cost is not high, is perfectly safe.
In the accompanying drawing: the waterproof fabric safety bag C of B-bilayer-lightweight buoyancy aid circle
D-dome-type hollow transparent cover E-special respirator
F-light metal circle G-seal ring
This invention is implemented easily, and inside and outside bag forms with the high strength waterproof cloth is bonding, and the intermetallic metal circle is cast, and the double-ply bag of bottom is cemented in its underpart, covers transparent dome-type top cover on light metal circle top and locks, and special respirator makes Fig. 1 with light metal.
Claims (2)
1, this invention life saving bag on water surface, it and existing buoyant apparatus all are that the people is kept afloat.
It is characterized in that making double-deck hollow sealing bag with the high strength waterproof cloth, be fixed on light-weight metal circle bottom after top and buoyancy aid circle are bonding, there is the dome-type hollow transparent cover cap that can upwards put down to open on light-weight metal circle top in the above, and can lock in inside, special respirator is housed on the light-weight metal circle, its structure is on the fixing light-weight metal circle of a shaped metal pipe, and there is a thick and hollow circular cylinder at the short drooping section of metal tube middle part, in have a light block (A) to have air extractor vent on it.
2. according to claim 1 life saving bag on water surface, it is characterized in that:
(1) bag is provided with the life saving signal device of International Maritime Organization's regulation
(2) be provided with and eat, drink, draw, spread article and nightstool in the bag
(3) this invention can be made into many people bag, clothes formula and drive formula
(4) outer being provided with of bag links rope, can many bags connects together
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97101466A CN1129538C (en) | 1997-03-15 | 1997-03-15 | Life saving bag on water surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97101466A CN1129538C (en) | 1997-03-15 | 1997-03-15 | Life saving bag on water surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1193587A CN1193587A (en) | 1998-09-23 |
| CN1129538C true CN1129538C (en) | 2003-12-03 |
Family
ID=5165756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97101466A Expired - Fee Related CN1129538C (en) | 1997-03-15 | 1997-03-15 | Life saving bag on water surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1129538C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752295B (en) * | 2016-05-05 | 2018-01-12 | 郭文锐 | A kind of lifebuoy with respiratory function and the lifesaving appliance with the lifebuoy |
| CN106364642B (en) * | 2016-09-18 | 2018-02-06 | 辽宁科技大学 | A kind of escaping device used in marine perils |
| CN109501979B (en) * | 2018-10-18 | 2021-02-02 | 浙江海洋大学 | Multifunctional portable life buoy |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2056568U (en) * | 1989-03-22 | 1990-05-02 | 张俊武 | Amphibious life rescue jacket |
| CN2099729U (en) * | 1991-03-14 | 1992-03-25 | 张伟 | Closed life-saving jacket |
| CN2202095Y (en) * | 1993-09-30 | 1995-06-28 | 张东昌 | Semi-sealed single person lifesaver on water |
-
1997
- 1997-03-15 CN CN97101466A patent/CN1129538C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2056568U (en) * | 1989-03-22 | 1990-05-02 | 张俊武 | Amphibious life rescue jacket |
| CN2099729U (en) * | 1991-03-14 | 1992-03-25 | 张伟 | Closed life-saving jacket |
| CN2202095Y (en) * | 1993-09-30 | 1995-06-28 | 张东昌 | Semi-sealed single person lifesaver on water |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1193587A (en) | 1998-09-23 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |