CN204846322U - Multi -function life jacket - Google Patents
Multi -function life jacket Download PDFInfo
- Publication number
- CN204846322U CN204846322U CN201520557746.2U CN201520557746U CN204846322U CN 204846322 U CN204846322 U CN 204846322U CN 201520557746 U CN201520557746 U CN 201520557746U CN 204846322 U CN204846322 U CN 204846322U
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- China
- Prior art keywords
- raw material
- material bag
- sandwich plate
- life jacket
- former pocket
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- Expired - Fee Related
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Abstract
The utility model discloses a multi -function life jacket, including sandwich panel and breathing hood, the sandwich panel includes the inner bag of inlayer, be equipped with inflation bottle in the inner bag, the first former pocket of the manganese dioxide aqueous solution and the former pocket of second that is equipped with solid -state hydrogen peroxide solution granule be equipped with, inflation bottle places in the first former pocket, the last manual safe bleed valve of being connected with control string of installing of inflation bottle, control string's outer end is arranged in outside the sandwich panel, mutual independence just is equipped with the votage control switch each other between the former pocket of first former pocket and second, the top of the former pocket of second is placed in to first former pocket, be equipped with ventilative net on the former pocket of second, the inner bag of sandwich panel and breathe to communicate with each other between the hood and be equipped with the respiratory tube. Multi -function life jacket has a dual function who floats with the oxygen suppliment, can the user in danger do not have create the bigger chance of fleing for one's life under the air or the circumstances that air there is thin.
Description
Technical field
The utility model relates to a kind of life jacket, particularly relate to a kind of can provide oxygen and be convenient to user breathe multi-function life jacket.
Background technology
Life jacket is a kind of clothes of giving first aid to life, and its design class is like vest, and adopt nylon facing material or poly-chloroprene rubber, buoyant material or inflatable material, reflex-reflective material etc. to be made, general tenure of use is 5-7, is one of life saving appliance on ship, on aircraft.Life jacket is generally vest type, makes with foamed plastic or cork etc., is through and has enough buoyancy with it, and drowning people's head can be surfaced.
Tradition life jacket, owing to adopting vest type structure, so generally do not have protection head and provide the function of oxygen, and when not emerging in short time under water, will bring great danger to life more.Also have some new life jackets, devise head-shield, play certain protection head and the function providing air, but its amount of supplied air is little, being difficult to provides air for a long time when consumers risk, thus there is the problem of practicality deficiency, is difficult to apply.
Utility model content
The purpose of this utility model is just that providing a kind of can provide oxygen to solve the problem and be convenient to the multi-function life jacket of user's breathing the long period (can reach about 10 minutes).
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of multi-function life jacket, comprise the sandwich plate being through at upper body and the respiratory hood worn in head, described sandwich plate comprises outer field waterproof sheet, the insulating foam in middle level and the inner bag of internal layer, the both sides of described sandwich plate are provided with for being enclosed within the braces that arm is outer or take on, the gas filling bottle being filled with pressurized air or compression arbon dioxide gas is provided with in described inner bag, first raw material bag of the manganese dioxide aqueous system is housed and the second raw material bag of solid-state dioxygen particle water is housed, described gas filling bottle is placed in described first raw material bag, described gas filling bottle is provided with manual safety aie escape valve, described manual safety aie escape valve is connected with the inner of tricing line and controls to open by described tricing line, the outer end of described tricing line is placed in outside described sandwich plate, separate and be provided with pressure each other and reach the votage control switch that namely transformation point can open between described first raw material bag and described second raw material bag, described first raw material bag is placed in the top of described second raw material bag, described second raw material bag is provided with the gas-permeable nets passed through for gas, the inner bag of described sandwich plate is provided with breathing pipe with communicating between described respiratory hood.
In said structure, gas filling bottle is used for providing pressurized air or compression arbon dioxide gas, thus as the propulsion source of opening pressure control switch; Tricing line is used for the opening time that user controls votage control switch; After votage control switch is opened, raw material in first raw material bag enters in the second raw material bag, and chemical reaction can occur after mixing and produce oxygen and water, oxygen enters inner bag space by the gas-permeable nets in the second raw material bag, enter in respiratory hood by breathing pipe again, breathe for user.
Further, for the ease of sealing respiratory hood, thus make user be convenient to oxygen intake, between described sandwich plate and described respiratory hood, be provided with seal ring.
Preferably, described braces is sandwich structure and is provided with foam in described braces; Or described braces is foam strip.
The beneficial effects of the utility model are:
The utility model by arranging insulating foam and can oxygenous raw material in sandwich plate, and control oxygen generation time by external tricing line, this multi-function life jacket is made to have floating and dual-use function that is oxygen supply, can when user is in danger there is no air or a rarefaction of air create escape chance, such as, automobile to fall in water car door cannot smooth opening, steamer shipwreck cause route of escape too far away and sustain life without air, old man children oneself seeks survival the situations such as ability, can be the larger escape chance of distress personnel creation by this life jacket.
Accompanying drawing explanation
Fig. 1 is the structural representation of multi-function life jacket described in the utility model, there is shown inner structure;
Fig. 2 is the cross section structure schematic diagram of sandwich plate described in the utility model, and in figure, ratio is greater than Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As depicted in figs. 1 and 2, multi-function life jacket described in the utility model comprises the sandwich plate 13 being through at upper body and the respiratory hood 8 worn in head, sandwich plate 13 comprises outer field waterproof sheet 15, the insulating foam 16 in middle level and the inner bag 17 of internal layer, the both sides of sandwich plate 13 are provided with for being enclosed within the first braces 7 and the second braces 14 that arm is outer or take on, the gas filling bottle 6 being filled with pressurized air or compression arbon dioxide gas is provided with in inner bag 17, first raw material bag 3 of the manganese dioxide aqueous system is housed and the second raw material bag 12 of solid-state dioxygen particle water is housed, gas filling bottle 6 is placed in the first raw material bag 3, gas filling bottle 6 is provided with manual safety aie escape valve 5, manual safety aie escape valve 5 is connected with the inner of tricing line 2 and passes through tricing line 2 and controls to open, the outer end of tricing line 2 is provided with knot 1 and is placed in outside sandwich plate 13, separate and be provided with pressure each other and reach the votage control switch 4 that namely transformation point can open between first raw material bag 3 and the second raw material bag 12, first raw material bag 3 is placed in the top of the second raw material bag 12, second raw material bag 12 is provided with the gas-permeable nets 11 passed through for gas, the inner bag 17 of sandwich plate 13 is provided with breathing pipe 9 with communicating between respiratory hood 8, seal ring 10 is provided with between sandwich plate 13 and respiratory hood 8, first braces 7 and the second braces 14 are sandwich structure and are provided with foam in braces, or the first braces 7 and the second braces 14 are foam strip.Above-mentioned sandwich plate 13 can be through at the back of user, also can be through at front, and sandwich plate 13 can also connect another block floating plate and be combined into vest.
As shown in Figure 1, during use, if user does not need oxygen, then do not pull tricing line 2, this life jacket is consistent with common life jacket effect, only has float function; If environment residing for user does not have oxygen or oxygen deficiency; then pull tricing line 2; manual safety aie escape valve 5 on gas filling bottle 6 is opened; air in gas filling bottle 6 or carbon dioxide discharge; its pressure makes votage control switch 4 open; the manganese dioxide aqueous system in first raw material bag 3 to enter in the second raw material bag 12 and mixes with solid-state dioxygen particle water; the two produces chemical reaction and discharges a large amount of oxygen; oxygen enters respiratory hood 8 by breathing pipe 9 after gas-permeable nets 11 filters; breathe for user, thus obtain the comparatively sufficient time for escaping.
The insulating foam 16 in above-mentioned sandwich plate 13 middle level has following function:
A, ensure the safety that solid-state dioxygen particle water stores, avoid high temperature storage; B, can produce heat in course of reaction, heat-insulation layer plays adiabatic effect; C, insulating foam 16 have buoyancy, even if the oxygen in inner bag 17 drains still can provide buoyancy.
Above-described embodiment is preferred embodiment of the present utility model; it is not the restriction to technical solutions of the utility model; as long as without the technical scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of the rights protection of the utility model patent.
Claims (3)
1. a multi-function life jacket, comprise the sandwich plate being through at upper body and the respiratory hood worn in head, described sandwich plate comprises outer field waterproof sheet, the insulating foam in middle level and the inner bag of internal layer, the both sides of described sandwich plate are provided with for being enclosed within the braces that arm is outer or take on, it is characterized in that: in described inner bag, be provided with the gas filling bottle being filled with pressurized air or compression arbon dioxide gas, first raw material bag of the manganese dioxide aqueous system is housed and the second raw material bag of solid-state dioxygen particle water is housed, described gas filling bottle is placed in described first raw material bag, described gas filling bottle is provided with manual safety aie escape valve, described manual safety aie escape valve is connected with the inner of tricing line and controls to open by described tricing line, the outer end of described tricing line is placed in outside described sandwich plate, separate and be provided with pressure each other and reach the votage control switch that namely transformation point can open between described first raw material bag and described second raw material bag, described first raw material bag is placed in the top of described second raw material bag, described second raw material bag is provided with the gas-permeable nets passed through for gas, the inner bag of described sandwich plate is provided with breathing pipe with communicating between described respiratory hood.
2. multi-function life jacket according to claim 1, is characterized in that: be provided with seal ring between described sandwich plate and described respiratory hood.
3. multi-function life jacket according to claim 1 and 2, is characterized in that: described braces is sandwich structure and is provided with foam in described braces; Or described braces is foam strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520557746.2U CN204846322U (en) | 2015-07-29 | 2015-07-29 | Multi -function life jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520557746.2U CN204846322U (en) | 2015-07-29 | 2015-07-29 | Multi -function life jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204846322U true CN204846322U (en) | 2015-12-09 |
Family
ID=54736897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520557746.2U Expired - Fee Related CN204846322U (en) | 2015-07-29 | 2015-07-29 | Multi -function life jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204846322U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108082421A (en) * | 2016-11-23 | 2018-05-29 | 深圳市益成技术有限公司 | One kind escorts swimsuit or life vest intelligent controlling device |
| CN108248541A (en) * | 2018-03-01 | 2018-07-06 | 厦门理工学院 | A kind of vehicle water falling safe escape device |
| CN113830259A (en) * | 2021-10-11 | 2021-12-24 | 河南道喜服饰设计有限公司 | Heating life jacket for sea-going navigation based on wave energy harvesting |
| CN114655392A (en) * | 2022-03-21 | 2022-06-24 | 河南理工大学 | Inflatable multifunctional life jacket for life-saving in sea |
| CN114796912A (en) * | 2022-04-26 | 2022-07-29 | 中国人民解放军空军军医大学 | Practical terminal positioning emergency device for individual soldier |
-
2015
- 2015-07-29 CN CN201520557746.2U patent/CN204846322U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108082421A (en) * | 2016-11-23 | 2018-05-29 | 深圳市益成技术有限公司 | One kind escorts swimsuit or life vest intelligent controlling device |
| CN108082421B (en) * | 2016-11-23 | 2023-07-25 | 深圳市益成技术有限公司 | Intelligent control device for protective swimsuit or life jacket |
| CN108248541A (en) * | 2018-03-01 | 2018-07-06 | 厦门理工学院 | A kind of vehicle water falling safe escape device |
| CN108248541B (en) * | 2018-03-01 | 2023-07-04 | 厦门理工学院 | Safety escape device for automobile falling into water |
| CN113830259A (en) * | 2021-10-11 | 2021-12-24 | 河南道喜服饰设计有限公司 | Heating life jacket for sea-going navigation based on wave energy harvesting |
| CN114655392A (en) * | 2022-03-21 | 2022-06-24 | 河南理工大学 | Inflatable multifunctional life jacket for life-saving in sea |
| CN114796912A (en) * | 2022-04-26 | 2022-07-29 | 中国人民解放军空军军医大学 | Practical terminal positioning emergency device for individual soldier |
| CN114796912B (en) * | 2022-04-26 | 2022-12-23 | 中国人民解放军空军军医大学 | Practical terminal positioning emergency device for individual soldier |
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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: 20151209 Termination date: 20170729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |