CN203593149U - Wearable type quick and instant air inflation cork hoop - Google Patents
Wearable type quick and instant air inflation cork hoop Download PDFInfo
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- CN203593149U CN203593149U CN201320798530.6U CN201320798530U CN203593149U CN 203593149 U CN203593149 U CN 203593149U CN 201320798530 U CN201320798530 U CN 201320798530U CN 203593149 U CN203593149 U CN 203593149U
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- kit
- air bag
- reagent
- buoy quoit
- inflation
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Abstract
The utility model relates to a cork hoop which comprises a barrel-shaped kit and a closed air bag, wherein the inner chamber of the kit is divided into a plurality of closed air inflation units through a plurality of radial piston bodies, all the piston bodies are connected together with a centre shaft penetrating through the kit, the middle part of the rear side of each piston body extends rearwards to form a plugged lug inside the pipe mouth on the front side of an inner pipe, the edge of the rear side of each piston body extends rearwards to form a plugged side wall close to the inner wall of the kit, and an agent I and an agent II inside the air inflation units are in reaction to charge air into the closed air bag. The inflation air of the cork hoop provided by the utility model comes from a chemical reaction which can produce abundant gas instantaneously, more than 3L gas can be obtained within 3 seconds, the air inflation speed is high, risks are reduced, and when not being charged, the cork hoop can be used as a necklace, a necklet, a necktie, a neckerchief, a bracelet, a wrister and the like, and is portable, concealed and beautiful.
Description
Technical field
The utility model relates to a kind of wrecking equipment, and specifically a kind of buoy quoit, belongs to wrecking equipment technical field.
Background technology
The whole world has ten hundreds of citizens to drown every year, and basic reason is the wrecking equipment that does not have to carry and can promptly use.The sealing such as existing buoy quoit, liferaft inflatable appliance, normally offers people with sealing air ring, air cushion after inflation and uses, bulky because of inflation in advance, is inconvenient to carry.
The Chinese patent literature CN201385770(patent No.: 200920084456) disclose a kind of fast instant inflatable life preserver, formed by waterproof grommet and Mini compressed air storage tank, Mini compressed air storage tank has valve and gas export mouth, the two ends of storage tank, by the bonding inside face that is connected in waterproof grommet of adhesive-layer, are provided with valve inside at waterproof grommet.The Chinese patent literature CN2688610(patent No.: 200420049310.4) disclose a kind of escape device, specifically one is worn in loins, is waistband shape at ordinary times, the rapid belt-type gas-filled lifebelt that can inflate rapidly when use; This rapid belt-type gas-filled lifebelt includes life saving air bag, and this life saving air bag is provided with inflation inlet; This inflation inlet place is provided with check valve, gas storage cylinder, when use, pulls pull bar, and by pricker, the bottleneck of gas storage cylinder is punctured, thereby discharge the pressure gas in gas storage cylinder, and then complete rapidly the inflation action to life saving air bag,
Above two escape devices are not in the time implementing to inflate, as safety equipment for subsequent use, volume is little, collapsible placement, carries, and has solved existing sealing inflatable appliance, bulky because inflating in advance, the technical matters of being inconvenient to carry, but there is following shortcoming: 1, inflatable appliance inflationtime long (in 20 seconds), general drowning person can lose self-saving ability because of the water of choking in overboard 5 seconds; 2, operating difficulties, not only in a hurry but also frightened, is difficult to complete accurately by lower valve or pulls the operation of pull bar after drowning person is overboard; And the buoy quoit that is through loins has been submerged under water when drowned, the resistance that water is powerful and make operation become more difficult to blocking of sight line, 3, cost is high, compressed air reservoir or steel cylinder need high pressure resistant, its filling and valve installation all needs very high technical requirements, expensive.4, compressed air reservoir or steel cylinder itself have certain deadweight, have increased on the whole the weight of inflatable appliance, have increased the danger of rescue.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of Wearable buoy quoit of instant inflation fast, this buoy quoit can fast aeration time in danger, can in 3 seconds, obtain 3 liters of above gases, aeration speed is exceedingly fast, and simple in structure, easy to use, equipment volume is small and exquisite, be easy to carry, and cost is low.
The technical solution of the utility model is as follows:
A kind of Wearable is the buoy quoit of instant inflation fast, it is characterized in that: the kit that comprises tubular, described kit outside is surrounded with airtight air bag, kit internal cavity is divided into some airtight inflation unit by some piston bodies radially, all piston bodies are connected with the axis that axially runs through kit jointly, in each inflation unit, being provided with one is connected on kit inwall and the inner tube coaxial with kit, the shutoff projection of shutoff in the mouth of pipe of inner tube front side extends back in the middle part of the rear side of each piston body, the posterior edges of each piston body extends back and is close to the shutoff sidewall of kit inwall, and be provided with the air extractor vent being communicated with air bag on the kit inwall of shutoff side-walls, in the space that shutoff sidewall, inner tube and piston body surround, be filled with reagent I, the remaining space of inflation unit be filled with can with the reagent II of reagent I generated reactive gas.
The utility model is preferred, and described air bag comprises multiple air bags, and connected with each other but be not communicated with between air bag, each air bag is all communicated with the air extractor vent of inflation unit kit inwall.
The utility model is preferred, and described air bag is elastic bag or folded airbag.
The utility model is preferred, and described kit entirety is flexible circular.
The utility model is preferred, and two ends of described axis are all connected with axis button, between two axis buttons, are connected with pendant buckle.
The utility model is preferred, and two ends of described axis extend outside airtight balloon ends.
The utility model is preferred, and the length of described kit is identical with the length of air bag, and the length of axis is greater than the length of air bag.
Preferably, described reagent I, reagent II are solution, powder, particle, suspension, colloid or supercritical fluid reagent.
Further preferred, described reagent I is hydrochloric acid solution or sodium bicarbonate powder, and reagent II is sodium bicarbonate powder or hydrochloric acid solution.
Air bag profile of the present utility model is elasticity elongated tubular, flexible Cheng Huanzuo necklace, necklace, necktie, muffler, bracelet, bangle or wrister when unaerated.
When buoy quoit unaerated of the present utility model, can make necklace, necklace, necktie, muffler, bracelet, bangle, wrister etc., portable, hidden and attractive in appearance, slip and fall into the water (travel, go to sea, aquaculture, fishing etc.), swimming is while knotting or do not hesitate to do what is right rescue drowning people, can inflate moment once drawing with hand, form a balloon circle at the position such as wearer's neck, arm, can with the suffered buoyancy combined action of wearer's body, wearer's head is floated on the water surface.
Advantage of the present utility model is as follows:
1, Wearable of the present utility model is the buoy quoit of instant inflation fast, charge air conditioning generates the chemical reaction of a large amount of gases from moment, can in 3 seconds, obtain 3 liters of above gases, aeration speed is exceedingly fast, reduce danger, when unaerated, can make necklace, necklace, necktie, muffler, bracelet, bangle, wrister etc., portable, hidden and attractive in appearance, when rescue drowning people is knotted or is not hesitate to do what is right in the swimming of slipping and falling into the water, can inflate moment once drawing with hand, in wearer's neck, the positions such as arm form a balloon circle, can with the suffered buoyancy combined action of wearer's body, wearer's head is floated on the water surface.
2, the buoy quoit air bag that Wearable of the present utility model is inflated fast immediately comprises multiple air bags, connected with each other between air bag, each air bag is all communicated with the air extractor vent of inflation unit kit inwall, even wherein certain air bag gas leakage, can not affect other air bags, guarantee safety yet.
3, the buoy quoit that Wearable of the present utility model is inflated fast immediately only need pull at pendant buckle and just make buoy quoit inflation, easy to operate, is applicable to emergency situation, has solved the not only flurried but also frightened difficult problem that cannot precisely operate after drowning person is overboard.
4, air bag of the present utility model, kit, piston and axis all adopt the material that rubber, plastics or latex etc. are cheap, and chemical reagent generally adopts low-cost inorganic reagent, and manufacturing cost is very low.
Accompanying drawing explanation
Fig. 1 is that buoy quoit of the present utility model bends to ring cross-sectional view time for subsequent use.
Fig. 2 is buoy quoit of the present utility model cross-sectional view while bending to after ring inflation.
Fig. 3 is buoy quoit of the present utility model cross-sectional view when bending.
Fig. 4 is buoy quoit of the present utility model when bending, the cross-sectional view of one of them inflation unit.
In figure: 1 air bag, 2 kits, 3 piston bodies, 4 axis, 5 inner tubes, 6 shutoff sidewalls, 7 shutoff projections, 8 air extractor vents, 9 reagent I, 10 reagent II, 11 axis buttons.12 pendant buckles.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is described further, but protection domain of the present invention is not limited to this.
Embodiment 1:
A kind of Wearable is the buoy quoit of instant inflation fast, structure as Figure 1-Figure 4, comprise the kit 2 of tubular, kit 2 outsides are surrounded with airtight air bag 1, kit 2 internal cavities are divided into some airtight inflation unit by some piston bodies 3 radially, all piston bodies 3 are connected with the axis 4 that axially runs through kit 2 jointly, in each inflation unit, being provided with one is connected on kit 2 inwalls and the inner tube 5 coaxial with kit, the shutoff projection 7 of shutoff in the inner tube 5 front side mouths of pipe extends back in the middle part of the rear side of each piston body 3, the posterior edges of each piston body 3 extends back and is close to the shutoff sidewall of kit inwall, and on the kit inwall of shutoff side-walls, be provided with the air extractor vent 8 being communicated with air bag, in the space that shutoff sidewall, inner tube 5 and piston body 3 surround, be filled with reagent I 9, reagent I 9 is hydrochloric acid solution, the remaining space of inflation unit be filled with can with the reagent II 10 of reagent I generated reactive gas, reagent II is sodium bicarbonate powder.
Two ends of axis 4 extend outside airtight air bag 1 two ends, are all connected with between 11, two axis buttons of axis button and are connected with pendant buckle 12 at two ends of axis 4.
When buoy quoit unaerated of the present utility model, can make necklace, necklace, necktie, muffler, bracelet, bangle, wrister etc., portable, hidden and attractive in appearance, slip and fall into the water (travel, go to sea, aquaculture, fishing etc.), swimming is while knotting or do not hesitate to do what is right rescue drowning people, can inflate moment once drawing with hand, form a balloon circle at the position such as wearer's neck, arm, wearer by buoy quoit wear in neck, the piston both sides of buoy quoit are respectively 30% hydrochloric acid and sodium bicarbonate powder.Wearer draws pendant, and axis drives all piston movements, and 30% hydrochloric acid is pressed in sodium bicarbonate powder.Both react generation great amount of carbon dioxide will inflate the full inflatable life preserver of formation that expands of crust.1mol carbon dioxide is 22.4L, and 4.48L carbon dioxide is 0.2mol, and it is 16.8g that generation 0.2mol carbon dioxide needs 0.2mol sodium bicarbonate, and needing hydrogen chloride 0.2mol is 7.3g, equals 30% hydrochloric acid 24.3g.The reagent that 4.48L carbon dioxide needs is 41.1g altogether, and the object that the buoy quoit that contains 41.1g reagent can be 1g/ml by 4.48L density floats on waterborne.
Claims (10)
1. the Wearable buoy quoit of instant inflation fast, it is characterized in that: the kit that comprises tubular, described kit outside is surrounded with airtight air bag, kit internal cavity is divided into some airtight inflation unit by some piston bodies radially, all piston bodies are connected with the axis that axially runs through kit jointly, in each inflation unit, being provided with one is connected on kit inwall and the inner tube coaxial with kit, the shutoff projection of shutoff in the mouth of pipe of inner tube front side extends back in the middle part of the rear side of each piston body, the posterior edges of each piston body extends back and is close to the shutoff sidewall of kit inwall, and be provided with the air extractor vent being communicated with air bag on the kit inwall of shutoff side-walls, in the space that shutoff sidewall, inner tube and piston body surround, be filled with reagent I, the remaining space of inflation unit be filled with can with the reagent II of reagent I generated reactive gas.
2. the Wearable according to claim 1 buoy quoit of instant inflation fast, it is characterized in that, described air bag comprises multiple air bags, and connected with each other but be not communicated with between air bag, each air bag is all communicated with the air extractor vent of inflation unit kit inwall.
3. the Wearable according to claim 1 and 2 buoy quoit of instant inflation fast, is characterized in that, described air bag is elastic bag or folded airbag.
4. the Wearable according to claim 1 buoy quoit of instant inflation fast, is characterized in that, described kit integrally bending is circular.
5. the Wearable according to claim 1 buoy quoit of instant inflation fast, is characterized in that, two ends of described axis are all connected with axis button, between two axis buttons, are connected with pendant buckle.
6. the Wearable according to claim 5 buoy quoit of instant inflation fast, is characterized in that, two ends of described axis extend outside airtight balloon ends.
7. the Wearable according to claim 1 buoy quoit of instant inflation fast, is characterized in that, the length of described kit is identical with the length of air bag, and the length of axis is greater than the length of air bag.
8. the Wearable according to claim 1 buoy quoit of instant inflation fast, is characterized in that, described reagent I, reagent II is solution, powder, particle, suspension, colloid or supercritical fluid reagent.
9. the Wearable according to claim 8 buoy quoit of instant inflation fast, is characterized in that, reagent I is hydrochloric acid solution or sodium bicarbonate powder, and reagent II is sodium bicarbonate powder or hydrochloric acid solution.
10. the Wearable according to claim 1 buoy quoit of instant inflation fast, is characterized in that, described air bag profile is elasticity elongated tubular, flexible Cheng Huanzuo necklace, necklace, necktie, muffler, bracelet, bangle or wrister when unaerated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320798530.6U CN203593149U (en) | 2013-12-06 | 2013-12-06 | Wearable type quick and instant air inflation cork hoop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320798530.6U CN203593149U (en) | 2013-12-06 | 2013-12-06 | Wearable type quick and instant air inflation cork hoop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203593149U true CN203593149U (en) | 2014-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320798530.6U Expired - Fee Related CN203593149U (en) | 2013-12-06 | 2013-12-06 | Wearable type quick and instant air inflation cork hoop |
Country Status (1)
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| CN (1) | CN203593149U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661851A (en) * | 2013-12-06 | 2014-03-26 | 张挺进 | Wearable-type rapid instant air-filled lifebuoy |
| CN109178254A (en) * | 2018-09-18 | 2019-01-11 | 苏州健雄职业技术学院 | Anti- drowned swimming necklace of one kind and preparation method thereof and application method |
| CN111688885A (en) * | 2020-07-08 | 2020-09-22 | 温州兰犹网络科技有限公司 | Intelligent life-saving bracelet for children in water |
| WO2022002883A1 (en) * | 2020-06-29 | 2022-01-06 | Uwe Mettang | Swimming rescue device, swimming rescue kit and inflation apparatus for a swimming rescue device |
| CN113940822A (en) * | 2021-10-20 | 2022-01-18 | 浙江工业职业技术学院 | Air cushion bed special for postoperative patient |
-
2013
- 2013-12-06 CN CN201320798530.6U patent/CN203593149U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661851A (en) * | 2013-12-06 | 2014-03-26 | 张挺进 | Wearable-type rapid instant air-filled lifebuoy |
| CN103661851B (en) * | 2013-12-06 | 2017-01-18 | 张挺进 | Wearable-type rapid instant air-filled lifebuoy |
| CN109178254A (en) * | 2018-09-18 | 2019-01-11 | 苏州健雄职业技术学院 | Anti- drowned swimming necklace of one kind and preparation method thereof and application method |
| WO2022002883A1 (en) * | 2020-06-29 | 2022-01-06 | Uwe Mettang | Swimming rescue device, swimming rescue kit and inflation apparatus for a swimming rescue device |
| CN111688885A (en) * | 2020-07-08 | 2020-09-22 | 温州兰犹网络科技有限公司 | Intelligent life-saving bracelet for children in water |
| CN113940822A (en) * | 2021-10-20 | 2022-01-18 | 浙江工业职业技术学院 | Air cushion bed special for postoperative patient |
| CN113940822B (en) * | 2021-10-20 | 2022-09-30 | 浙江工业职业技术学院 | Air cushion bed special for postoperative patient |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20141206 |
|
| EXPY | Termination of patent right or utility model |