CN207208406U - A kind of life vest of buoyancy force adjustable - Google Patents
A kind of life vest of buoyancy force adjustable Download PDFInfo
- Publication number
- CN207208406U CN207208406U CN201720960957.XU CN201720960957U CN207208406U CN 207208406 U CN207208406 U CN 207208406U CN 201720960957 U CN201720960957 U CN 201720960957U CN 207208406 U CN207208406 U CN 207208406U
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- China
- Prior art keywords
- buoyancy
- air
- neck
- tergite
- air bag
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Abstract
The utility model discloses a kind of life vest of buoyancy force adjustable,Including life jacket body,The life jacket body includes left front flap,Right front flaps and tergite,Mutually sutured between the left hand edge of the left front flap and the left hand edge of tergite,Mutually sutured between the right hand edge of the right front flaps and the right hand edge of tergite,The right side edge of the left front flap is uniformly provided with neck from top to bottom,The left side edge of the right front flaps is connected with the grab being used cooperatively with neck uniformly through elastic connect band from top to bottom,The utility model is compared with existing lifesaving clothing product,Add the regulatory function to life vest buoyancy,Go for the people of different weight,Without deliberately differentiation adult or children,When being in an emergency,First wear life vest,The regulation of buoyancy is carried out further according to the situation of different users,The time required to shortening distribution and wearing,Improve the probability of surviving of persons falling in water.
Description
Technical field
Water life-saving protective gear technical field is the utility model is related to, specific field is a kind of lifesaving of buoyancy force adjustable
Clothing.
Background technology
Life vest is the personal life vest equipment that everyone is indispensable on ship, is crewman in the abandoned ship or boat drill, operation at sea
With the lifesaving appliance worn during outboard work, (including the personnel that lie in a comatose condition) can be enabled a wearer to by having floats on automatically in water
Safe condition, and keep face to be higher by water surface certain altitude and will not pour water, to reduce the physical demands of persons falling in water and body heat
Scatter and disappear.
But the buoyancy of existing life vest is definite value, it is impossible to it is adjusted according to different weight, compliance is poor, because
Buoyancy can influence motion of the drowning people in water, buoyancy it is excessive it is too small may all cause drowning people to occur danger in water, such as
Buoyancy is too small to be caused to sink, and buoyancy is excessive to cause body to be not easy to grasp balance, occurs swinging, turns down so that the situation such as water of choking.For
This, it is proposed that a kind of life vest of buoyancy force adjustable.
Utility model content
The purpose of this utility model is to provide a kind of life vest of buoyancy force adjustable, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of life vest of buoyancy force adjustable, including
Life jacket body, the life jacket body include left front flap, right front flaps and tergite, the left hand edge and the back of the body of the left front flap
Mutually suture, mutually sutured between the right hand edge of the right front flaps and the right hand edge of tergite, the left side between the left hand edge of piece
The right side edge of front flaps is uniformly provided with neck from top to bottom, and the left side edge of the right front flaps is from top to bottom uniformly through pine
It is close to tape splicing and is connected with the grab being used cooperatively with neck, the outer surface of the tergite is provided with six buoyant cabins, the Left forepart
The outer surface top of piece and right front flaps is equipped with buoyant cabin, and buoyancy plate, the left front flap and the right side are provided with the buoyant cabin
The outer surface bottom of front flaps is provided with air bag, and the outer surface side of the air bag is provided with steam vent, and air bag
Outer surface opposite side be provided with air admission hole, one end of the air admission hole connection air inlet pipe, the other end connection gas of the air inlet pipe
Bottle, it is threaded connection between the air inlet pipe and gas cylinder, the left front flap and a right front flaps side external surface close to each other
Gas cylinder storehouse is equipped with, gas cylinder is connected with the gas cylinder storehouse, the gas cylinder is provided with adjusting air valve, and the adjusting air valve is provided with
Pricker, air gauge is additionally provided with the gas cylinder.
Preferably, high pitch whistle is connected with by connect band in the left front flap.
Preferably, the outer surface of the right front flaps is provided with putting bag.
Preferably, the top of the tergite is provided with neck buoyancy circle, the neck buoyancy close to the position of neck
The upper surface of circle is communicated with blow gun by blowpipe, and the lower surface of neck buoyancy circle is provided with matte nylon tape, the tergite it is outer
The position that surface top corresponds to neck buoyancy circle is provided with the hook side nylon note being used cooperatively with matte nylon tape.
Preferably, the buoyant cabin includes outer cover, and the right and left of the outer cover and base are between life jacket body
Mutually suture, is connected by zipper between the top margin and life jacket body of the outer cover.
Preferably, the air bag is vacuum air bag, and the inwall of the air bag is uniformly coated with anti-sticking powder.
Preferably, also it is communicated with the outlet side of blowpipe on the air bag, spiral shell on the outer wall of the inlet end of the blowpipe
Line is connected with bite block, and air passage one-way valve is equipped with the blowpipe and air inlet pipe.
Preferably, the junction of the air bag and air inlet pipe and blowpipe is equipped with sealing ring.
Compared with prior art, the beneficial effects of the utility model are：A kind of life vest of buoyancy force adjustable, lead to during use
Cross and grab is caught in neck, life jacket body can be fixed on drowning people, prevent life jacket body from coming off, by more
The collocation of group neck and grab, can improve fixation degree, the user of different statures is adapted to by elastic connect band, lead to
The retractable structure of buoyant cabin is crossed, when offer buoyancy is excessive, user can extract the buoyancy plate being provided with buoyant cabin out, enter
Row buoyancy adjustment, gas cylinder is punctured by the pricker on adjusting air valve, the compressed gas in gas cylinder can be input to by air inlet pipe
In air bag, the surplus of gas in gas cylinder can be learnt by observing air gauge, gas can be controlled by twisting adjusting air valve
The flow of body conveying, so as to control the air inflow of air bag, reach the effect of regulation buoyancy, while can be incited somebody to action by steam vent
Gas in air bag is discharged, and steam vent in be provided with check valve, can anti-water-stop body enter in air bag,
Utility model adds the regulatory function to life vest buoyancy, gone for not androgynous compared with existing lifesaving clothing product
The people of weight, when being in an emergency, first wears life vest, and the regulation of buoyancy is carried out further according to the situation of different users,
Without deliberately distinguish adult or children, shorten distribution and wearing the time required to, the adjustable function of buoyancy can prevent it is overboard after,
Persons falling in water is injured again caused by buoyancy mismatches, and improves the probability of surviving of persons falling in water.
Brief description of the drawings
Fig. 1 is positive structure schematic of the present utility model；
Fig. 2 is structure schematic diagram of the present utility model；
Fig. 3 is close-up schematic view at A in Fig. 1.
In figure：The left front flap of 1- life jacket bodies, 101-, the right front flaps of 102-, 103- tergites, 2- necks, 3- grabs, 4-
Buoyant cabin, 5- air bags, 6- air inlet pipe, 7- gas cylinders, 8- adjusting air valves, 9- air gauges, the whistle of 10- high pitchs, 11- neck buoyancy
Circle, 12- matte nylon note, 13- hook sides nylon note, 14- bite blocks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of life vest of buoyancy force adjustable, including rescue
Raw clothing body 1, the life jacket body includes left front flap 101, right front flaps 102 and tergite 103, a left side for the left front flap
Mutually suture between edge and the left hand edge of tergite, mutually stitched between the right hand edge of the right front flaps and the right hand edge of tergite
Close, the right side edge of the left front flap is uniformly provided with neck 2 from top to bottom, and the left side edge of the right front flaps is from up to
Under be connected with the grab 3 being used cooperatively with neck uniformly through elastic connect band, will by the way that grab is caught in neck during use
Life jacket body is fixed on drowning people, prevents from coming off, and the collocation of multigroup neck and grab, can improve fixation degree, is led to
The user that elastic connect band is adapted to different statures is crossed, the outer surface of the tergite is provided with six buoyant cabins 4, described left front
The outer surface top of flap and right front flaps is equipped with buoyant cabin, and buoyancy plate is provided with the buoyant cabin, and buoyant cabin is retractable
Structure, when provide buoyancy it is excessive when, the buoyancy plate being provided with buoyant cabin can be extracted out, carry out buoyancy adjustment, the Left forepart
The outer surface bottom of piece and right front flaps is provided with air bag 5, and the outer surface side of the air bag is provided with steam vent, and fills
The outer surface opposite side of gas air bag is provided with air admission hole, one end of the air admission hole connection air inlet pipe 6, the other end of the air inlet pipe
Gas cylinder 7 is connected, is threaded connection between the air inlet pipe and gas cylinder, the left front flap and right front flaps side close to each other
Outer surface is equipped with gas cylinder storehouse, and gas cylinder 7 is connected with the gas cylinder storehouse, and the gas cylinder is provided with adjusting air valve 8, the regulation gas
Valve is provided with pricker, and air gauge 9 is additionally provided with the gas cylinder, and gas cylinder is punctured by the pricker on adjusting air valve, can be by gas cylinder
Compressed gas be input to by air inlet pipe in air bag, can learn the surplus of gas in gas cylinder by observing air gauge,
The flow that by twisting adjusting air valve gas can be controlled to convey, so as to control the air inflow of air bag, reaches regulation buoyancy
Effect, while the gas in air bag can be discharged by steam vent, and check valve is provided with steam vent, can be with
Anti- water-stop body is entered in air bag, gas cylinder by being fixed in gas cylinder storehouse, when in gas cylinder gas consumption totally when, can
So that gas cylinder to be extracted out, reduce the weight of life vest.
Specifically, high pitch whistle 10 is connected with by connect band in the left front flap, the sound of high pitch whistle penetrates
Power is strong, and propagation distance is remote, and rescue personnel can be made to be easier to find drowning people.
Specifically, the outer surface of the right front flaps is provided with putting bag, and it is gentle to place high pitch whistle in putting bag
Table is pressed, it is convenient for collecting in unused state, in use state, high pitch whistle and barometric position can be limited, is prevented
Influence can not be found in flurried to use and rescue.
Specifically, the top of the tergite is provided with neck buoyancy circle 11, the neck close to the position of neck
The upper surface of buoyancy circle is communicated with blow gun by blowpipe, and the lower surface of neck buoyancy circle is provided with matte nylon tape 12, the back of the body
The position that the outer surface top of piece corresponds to neck buoyancy circle is provided with the hook side nylon note 13 being used cooperatively with matte nylon tape, neck
Buoyancy circle can ensure that the head of user maintains the position more than water surface, in unused state, be fitted in the outer of tergite
On surface, it is convenient for collecting to be not take up space, in use state, is blown afloat, made to neck buoyancy circle by blow gun and blowpipe
Neck buoyancy circle inflatable provides buoyancy.
Specifically, the buoyant cabin includes outer cover, the right and left of the outer cover and base and life jacket body it
Between mutually suture, be connected by zipper between the top margin and life jacket body of the outer cover, buoyant cabin be by slide fastener formed can
The state of folding, when buoyancy is more than the demand of user, buoyancy plate can be extracted out, carry out buoyancy adjustment, buoyancy is kept suitable
The state of conjunction.
Specifically, the air bag is vacuum air bag, and the inwall of the air bag is uniformly coated with anti-sticking powder,
Be vacuum state in the reset condition of air bag, save space, do not influence the action of user, and reset condition without
Buoyancy is supported, and when pricker punctures gas cylinder, air bag is inflated by adjusting air valve, can provide air bag floating
Power supports, and adjusting air valve can adjust gas outflow in gas cylinder.
Specifically, the outlet side of blowpipe is also communicated with the air bag, on the outer wall of the inlet end of the blowpipe
Bite block 14 is threaded with, air passage one-way valve is equipped with the blowpipe and air inlet pipe, blowpipe runs through bite block, stung with tooth
Firmly bite block is blown into air bag, when gas consumption is most in gas cylinder, can be blown with mouth into air bag, is kept filling
The buoyancy of gas air bag.
Specifically, the junction of the air bag and air inlet pipe and blowpipe is equipped with sealing ring, prevent junction by
Water impact is intake, and causes to intake in air bag, the sealing of vacuum effectiveness and use state when influenceing air bag reset condition
Effect.
Operation principle：The utility model using when by the way that grab is caught in neck, life jacket body can be fixed on
With drowning people, prevent life jacket body from coming off, by the collocation of multigroup neck and grab, fixation degree can be improved, passed through
Elastic connect band is adapted to the user of different statures, by the retractable structure of buoyant cabin, when offer buoyancy is excessive, makes
User can extract the buoyancy plate being provided with buoyant cabin out, carry out buoyancy adjustment, gas is punctured by the pricker on adjusting air valve
Compressed gas in gas cylinder, can be input in air bag, gas cylinder can be learnt by observing air gauge by bottle by air inlet pipe
The surplus of interior gas, the flow that by twisting adjusting air valve gas can be controlled to convey, so as to control the air inflow of air bag,
Reach the effect of regulation buoyancy, while can be discharged the gas in air bag by steam vent, and set in steam vent
Have check valve, can anti-water-stop body enter in air bag.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of life vest of buoyancy force adjustable, including life jacket body (1), it is characterised in that：Life jacket body (1) bag
Include left front flap (101), right front flaps (102) and tergite (103), the left hand edge and tergite (103) of the left front flap (101)
Left hand edge between mutually suture, mutually stitched between the right hand edge of the right front flaps (102) and the right hand edge of tergite (103)
Close, the right side edge of the left front flap (101) is uniformly provided with neck (2), the left side of the right front flaps (102) from top to bottom
Edge is connected with the grab (3) being used cooperatively with neck (2), the tergite (103) uniformly through elastic connect band from top to bottom
Outer surface be provided with six buoyant cabins (4), the outer surface top of the left front flap (101) and right front flaps (102) is equipped with
Buoyant cabin (4), the interior outer surface for being provided with buoyancy plate, the left front flap (101) and right front flaps (102) of the buoyant cabin (4)
Bottom is provided with air bag (5), and the outer surface side of the air bag (5) is provided with steam vent, and the appearance of air bag (5)
Face opposite side is provided with air admission hole, one end of the air admission hole connection air inlet pipe (6), the other end connection gas of the air inlet pipe (6)
Bottle (7), it is threaded connection, the left front flap (101) and right front flaps (102) phase between the air inlet pipe (6) and gas cylinder (7)
Mutually a close side external surface is equipped with gas cylinder storehouse, and gas cylinder (7) is connected with the gas cylinder storehouse, and the gas cylinder (7), which is provided with, adjusts
Air throttle (8), the adjusting air valve (8) are provided with pricker, air gauge (9) are additionally provided with the gas cylinder (7).
A kind of 2. life vest of buoyancy force adjustable according to claim 1, it is characterised in that：The left front flap (101)
It is upper that high pitch whistle (10) is connected with by connect band.
A kind of 3. life vest of buoyancy force adjustable according to claim 1, it is characterised in that：The right front flaps (102)
Outer surface be provided with putting bag.
A kind of 4. life vest of buoyancy force adjustable according to claim 1, it is characterised in that：The top of the tergite (103)
End is provided with neck buoyancy circle (11) close to the position of neck, and the upper surface of the neck buoyancy circle (11) is connected by blowpipe
Blow gun is connected with, and the lower surface of neck buoyancy circle (11) is provided with matte nylon tape (12), the outer surface top of the tergite (103)
The hook side nylon note (13) that the position of corresponding neck buoyancy circle (11) is provided with and matte nylon tape (12) is used cooperatively.
A kind of 5. life vest of buoyancy force adjustable according to claim 1, it is characterised in that：The buoyant cabin (4) includes
Outer cover, the right and left of the outer cover and base mutually suture between life jacket body (1), the top margin of the outer cover and rescue
It is connected by zipper between raw clothing body (1).
A kind of 6. life vest of buoyancy force adjustable according to claim 1, it is characterised in that：The air bag (5) is
Vacuum air bag, the inwall of the air bag (5) are uniformly coated with anti-sticking powder.
A kind of 7. life vest of buoyancy force adjustable according to claim 1, it is characterised in that：On the air bag (5)
Also be communicated with the outlet side of blowpipe, be threaded with bite block (14) on the outer wall of the inlet end of the blowpipe, the blowpipe and
Air passage one-way valve is equipped with air inlet pipe.
A kind of 8. life vest of buoyancy force adjustable according to claim 1, it is characterised in that：The air bag (5) and
The junction of air inlet pipe (6) and blowpipe is equipped with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720960957.XU CN207208406U (en) | 2017-08-02 | 2017-08-02 | A kind of life vest of buoyancy force adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720960957.XU CN207208406U (en) | 2017-08-02 | 2017-08-02 | A kind of life vest of buoyancy force adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207208406U true CN207208406U (en) | 2018-04-10 |
Family
ID=61817163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720960957.XU Expired - Fee Related CN207208406U (en) | 2017-08-02 | 2017-08-02 | A kind of life vest of buoyancy force adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207208406U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501978A (en) * | 2018-11-09 | 2019-03-22 | 赵杰 | A kind of chance water charging-self type gas-filled life preserver |
| CN110143266A (en) * | 2019-06-27 | 2019-08-20 | 重庆大学 | A kind of water life jacket |
| CN110192679A (en) * | 2019-05-21 | 2019-09-03 | 江苏尚诚纺织科技有限公司 | A kind of anti-moisture-inhibiting water-proof jacket with lifesaving safeguard function |
| CN116002016A (en) * | 2022-12-13 | 2023-04-25 | 江苏聚捷消防设备有限公司 | Life jacket with anti-falling structure |
-
2017
- 2017-08-02 CN CN201720960957.XU patent/CN207208406U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501978A (en) * | 2018-11-09 | 2019-03-22 | 赵杰 | A kind of chance water charging-self type gas-filled life preserver |
| CN110192679A (en) * | 2019-05-21 | 2019-09-03 | 江苏尚诚纺织科技有限公司 | A kind of anti-moisture-inhibiting water-proof jacket with lifesaving safeguard function |
| CN110143266A (en) * | 2019-06-27 | 2019-08-20 | 重庆大学 | A kind of water life jacket |
| CN116002016A (en) * | 2022-12-13 | 2023-04-25 | 江苏聚捷消防设备有限公司 | Life jacket with anti-falling structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20190802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |