CN2273684Y - Automatic inflated life-saving buoy - Google Patents
Automatic inflated life-saving buoy Download PDFInfo
- Publication number
- CN2273684Y CN2273684Y CN 96202597 CN96202597U CN2273684Y CN 2273684 Y CN2273684 Y CN 2273684Y CN 96202597 CN96202597 CN 96202597 CN 96202597 U CN96202597 U CN 96202597U CN 2273684 Y CN2273684 Y CN 2273684Y
- Authority
- CN
- China
- Prior art keywords
- air bag
- battery
- air
- life
- automatic
- 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
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model relates to an automatic inflated life-saving buoy which is an emergency life-saving device for people who fall into water accidentally. The utility model is composed of water activated batteries, an electric igniter, a gas releasing device, an air bag, a casing, etc., wherein, the water activated battery is wound on a centre shaft of a battery sleeve via a medicine foil which is composed of a plurality of chemical components; the water activated battery generates chemical reactions after contacted with water and releases electric energy; a grain is ignited by the electric igniter, and gas is ejected into the air bag to inflate the air bag. The air bag is in the shape of an annular double air bag, so the air bag is in semicircular when one air bag is inflated and is circular when two air bags are inflated, and the buoyant force is increased by one time. The automatic inflated life-saving buoy can be used by two people when necessary. The life-saving buoy has the advantages of convenient use, high inflating speed, high safety, compact structure, small size, light weight, far distance of throwing, accurate descent point and high life-saving rate.
Description
The utility model relates to a kind of emergency life support apparatus (ELSA) waterborne of automatic inflation type.
Existing buoyant apparatus is a lot, advantage and weak point are all arranged separately, picture life jacket, buoy quoit and so on, can only be effective to the owner, be rescued even buoy quoit can catch the drowning people by throwing, but it must finish the big heaviness of body, be difficult to skish target, and cast is limited, influence the lifesaving rate, and life boat is often slipped up because of having little time to catch up with the time.The air heave type saving bar that appears on the market now, a kind of is to adopt the hydraulic type switch, another kind is to adopt the short-circuit type electronic switch, the former must barred body gos deep in the water behind the certain depth, could produce the expection pressure and energized, make the igniting inflationtime slower, and the pressure transmission element is that spring and rubber are subject to influences such as aging, all can reduces reliability; The latter need regularly replace the only dry storage battery about one year of Keeping life, and is not too convenient.
The purpose of this utility model be to overcome the defective of prior art and provide a kind of inflation rapider, use safer, the automatic air heave type lifesaving ring of failure-free.
Realize that scheme of the present utility model is: comprise battery is housed in the housing, be equipped with in the seat of getting angry in electrical igniter, the cylindrical shell gas generating device with fold after air bag communicate, its special character is that described battery is a water activated battery, the medicine paper tinsel circumvolution of being made up of various chemical components is on the axis of battery tube, and the gag that is fixed on battery tube small end and can be pulled away from seal cover cap with the seal cover cap and the close-fitting of its formation inlet channel; Two connector crimping are directly adopted in being connected of going between between water activated battery and electrical igniter: and two cover water activated battery, electrical igniter and gas generating devices are set in housing.Gag after the design's utilization is pulled away from make water rapidly by inlet channel irritate to the medicine paper tinsel and simultaneously attack discharge the electric energy of high potential, big electric current rapidly, realize light a fire, get angry, inflating synchronous.
Press the utility model design-calculated lifesaving ring, not only kept the volume of former technology little, advantages such as in light weight, cast is far away, accuracy in placement, make structure further obtain simplifying simultaneously, owing to adopted two cover water activated batteries and two cover gas generating device, even there is a cover to lose efficacy and to get angry, still have the cover foot of getting angry semi-circular monosaccate is expanded reach the lifesaving purpose, get angry simultaneously as two covers, the two air bags of annular obtain inflation simultaneously doubles buoyancy, can use for two people in case of necessity.Owing to adopted water activated battery, Keeping life can reach 4～5 years, and the voltage height of generation, electric current are big, make the rapid aeration speed of igniting faster, use safety and reliability, the lifesaving rate is higher, is widely used in the water survival use in river, river, lake, sea, reservoir, bay etc. various climatic conditions under.
Accompanying drawing 1 is the structural representation of the utility model.
Describe in further detail by above-mentioned accompanying drawing below.
Automatically the housing of air heave type lifesaving ring (referring to Fig. 1) be other part of main body with the barred body (3) of plastic production, and its cross sectional shape is " T " shape, be suitable for throwing, the important assurance of accuracy in placement.Big end is a gasbag chamber, air bag chamber cap (1) is pressed into its close-fitting, small end is the battery chamber, be connected interior omoplate with the close-fitting of barred body by battery cover (18) and push down seal cover cap (17) with 3 bead structures, make and battery tube (15) forms inlet channel, in the seal cover cap again close-fitting the gag (19) that can be pulled away from.Described gag is pulled away from mechanism shared backguy (20) and the arm-tie (21) of two covers promptly is set on gag.
Be provided with in the housing two cover water activated batteries, electrical igniters, gas generating device and folding after parts in addition such as air bag, purpose is just in case there is a cover to lose efficacy, and another set ofly also can play the lifesaving effect, makes the lifesaving effect more reliable.Water activated battery is by number of chemical composition such as magnesium, medicine paper tinsel (16) circumvolution that cmpds such as chlorine are formed is on the axis of battery tube (15), axis is hollow, and both sides fluting, 3 ribs are arranged at the bottom of the box, the medicine paper tinsel is held up by 3 ribs on the seal cover cap and forms inlet channel, irritate rapidly to the medicine paper tinsel after making water inlet, cause chemical reaction immediately and discharge electric energy, water activated battery voltage height, electric current is big, realize igniting, get angry, inflation is synchronous and rapid, being connected of going between between water activated battery and electrical igniter directly adopts two connectors (14) crimping, electrical igniter (12) to be contained in the seat (13) of getting angry.
Medicine cover (10) with air extractor vent is housed in the cylindrical shell of gas generating device (7), the prescription of selecting the patent No. 88103322 solid gas forming agents for use is housed in the medicine cover suppresses the solid powder column (11) that forms, filtering medium (22) is housed between the filtering net (9), the filtering medium top is pory baffle plate (8), communicate with the air extractor duct (5) of cylindrical shell, air extractor duct is inserted in the air inlet pipe (4), and is fastening with jam nut (6), makes with air bag to communicate.
Air bag adopts industrial bright and beautiful silk polyurethane cloth to be pressed into semi-circular monosaccate through cutting, circularize two air bags (2) with 2 monosaccate adhesions then, make and to form the two air bags of annular that semi-circular monosaccate or buoyancy double after the inflation, the periphery of air bag is equipped with climbs the band (not shown), helps the drowning people that lifesaving ring is pulled to lifesaving at one's side.Air bag is put into the big end gasbag chamber of housing after folding.The design considerations of air bag " inland navigation craft life standard " and " inland navigation craft inflatable life jacket " industry standard.
Lifesaving ring total weight≤1.2KG, two capsule buoyancy 156.8N, single capsule buoyancy 78.4N, inflationtime was less than 5 seconds automatically.
During use, holding arm-tie (21) pulls off gag (19), then lifesaving ring is thrown near the drowning people or the updrift side of current, water Self-sealed lid (17) enters, irritate battery tube (15) rapidly through inlet channel, impel medicine paper tinsel attack to discharge electric energy, be transported to electrical igniter through connector (14), thus the powder column that ignites (11), powder column is heated and generates nitrogen, from the ejection of the air extractor vent of medicine cover (10), through filter screen and filtering medium, from air extractor duct to airbag aeration, after reaching certain air pressure, air bag just washes out air bag chamber cap (1), and going out housing and expanding rapidly becomes lifesaving ring and bubble through the water column, as long as just the drowning people catches lifesaving ring can be rescued.After lifesaving ring used, only the gas generating device and the water activated battery that need more renew just can be reused.
Claims (7)
1. automatic air heave type lifesaving ring, comprise battery is housed in the housing, be equipped with in the seat (13) of getting angry in electrical igniter (12), the cylindrical shell (7) gas generating device with fold after air bag communicate, it is characterized in that:
A. described battery is a water activated battery, medicine paper tinsel (18) circumvolution of being made up of various chemical components is on the axis of battery tube (15), and the gag (19) that is fixed on battery tube small end and can be pulled away from seal cover cap with the seal cover cap (17) and the close-fitting of its formation inlet channel:
B. two connectors (14) crimping is directly adopted in being connected of going between between water activated battery and electrical igniter;
C., two cover water activated battery, electrical igniter and gas generating devices are set in the housing.
2. automatic air heave type lifesaving ring as claimed in claim 1, it is characterized in that described housing comprises barred body (3), its big end is equipped with the air bag chamber cap (1) of close-fitting, small end is connected with the close-fitting of barred body by battery cover (18) pushes down seal cover cap (17), and close-fitting the gag (19) that can be pulled away from the seal cover cap.
3. automatic air heave type lifesaving ring as claimed in claim 2 is characterized in that described barred body (3) cross sectional shape is " T " shape.
4. automatic air heave type lifesaving ring as claimed in claim 1 is characterized in that described air bag circularizes two air bags (2) by 2 semi-circular monosaccate adhesions.
5. automatic air heave type lifesaving ring as claimed in claim 1, it is characterized in that described gas generating device comprises is equipped with the medicine cover (10) with air extractor vent in the cylindrical shell (7), solid powder column (11) is housed in the medicine cover, between the filtering net (9) filtering medium (22), the filtering medium top is perforated baffle (8), communicate with the air extractor duct (5) of cylindrical shell, air extractor duct is inserted in the air inlet pipe (4), communicates with air bag with jam nut (6) is fastening.
6. automatic air heave type lifesaving ring as claimed in claim 1 or 2 is characterized in that the mechanism that is pulled away from the described gag (19) promptly is provided with shared backguy (20) and the arm-tie (21) of two covers on gag.
7. as claim 1 or 4 described automatic air heave type lifesaving rings, the periphery that it is characterized in that the two air bags (2) of described annular is equipped with climbs band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96202597 CN2273684Y (en) | 1996-03-05 | 1996-03-05 | Automatic inflated life-saving buoy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96202597 CN2273684Y (en) | 1996-03-05 | 1996-03-05 | Automatic inflated life-saving buoy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2273684Y true CN2273684Y (en) | 1998-02-04 |
Family
ID=33888478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96202597 Expired - Fee Related CN2273684Y (en) | 1996-03-05 | 1996-03-05 | Automatic inflated life-saving buoy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2273684Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350746A (en) * | 2013-07-26 | 2013-10-16 | 王文龙 | Automatic inflation lifesaving device |
| 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 |
-
1996
- 1996-03-05 CN CN 96202597 patent/CN2273684Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350746A (en) * | 2013-07-26 | 2013-10-16 | 王文龙 | Automatic inflation lifesaving device |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4094028A (en) | Automatic inflating lifesaving buoy | |
| CN206231589U (en) | A kind of lifeboat | |
| US6843694B2 (en) | Wearable emergency flotation device | |
| WO2022037042A1 (en) | Buoyancy constraint device suitable for water first-aid robot, first-aid robot, and working method | |
| CN206590086U (en) | A kind of water survival gear | |
| WO2022037041A1 (en) | Aquatic rescue robot and operation method thereof | |
| EP2945855A1 (en) | Safety device and adapter therefor | |
| CN207417092U (en) | A kind of intelligent miniature is remotely controlled emergency survival circle | |
| CN2273684Y (en) | Automatic inflated life-saving buoy | |
| CN105799626B (en) | Rescue floatation pod device, automobile emergency rescue flotation gear and rescue mode | |
| CN107867378A (en) | Intelligent inflatable lap belt | |
| CN2273685Y (en) | Automatic inflated life-saving bar | |
| CN206968952U (en) | Spontaneous angry body life vest | |
| CN2174420Y (en) | Floating life-saving stick | |
| CN110481736A (en) | A kind of drowned self-rescuing air bag device of swimming | |
| CN102452466A (en) | Automatically inflatable life jacket | |
| CN205615455U (en) | Floatoblast device and car emergency rescue flotation device for rescue | |
| US3977031A (en) | Inflation system | |
| CN2628416Y (en) | Automatic inflating portable life-buoy | |
| CN212267397U (en) | Vehicle drowning self-rescue system and vehicle with same | |
| CN208498759U (en) | Open inflatable life raft | |
| KR200392304Y1 (en) | A small-sized radio control boat for drown rescue | |
| CN2199135Y (en) | Automatically inflatable on-water life-buoy | |
| KR102153627B1 (en) | Throwing ball | |
| JPH09183400A (en) | Dropping launch type salvage rubber boat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |