CN208393598U - Inflatable life-saving clothing - Google Patents
Inflatable life-saving clothing Download PDFInfo
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- CN208393598U CN208393598U CN201820324680.6U CN201820324680U CN208393598U CN 208393598 U CN208393598 U CN 208393598U CN 201820324680 U CN201820324680 U CN 201820324680U CN 208393598 U CN208393598 U CN 208393598U
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- Prior art keywords
- sheet material
- extension
- saving clothing
- plenum chamber
- inflatable life
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- 239000000463 material Substances 0.000 claims abstract description 106
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims description 4
- 238000007667 floating Methods 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 claims 1
- 210000003739 neck Anatomy 0.000 description 40
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
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- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model discloses a kind of inflatable life-saving clothing.The inflatable life-saving clothing includes the first sheet material and the second sheet material；First sheet material and the second sheet material are welded together, and form an inflation cabin；The inflatable life-saving clothing further includes the plenum chamber of extension, is upwardly extended from inflation cabin and towards neck opening, and the plenum chamber of extension is by as the substantially W-shaped weldering sealing of internal weld seams a part；Gas tube is connected to the plenum chamber of extension, and passes through the plenum chamber of extension as the inflation of inflatable life-saving clothing；Gas tube has enough length, so that the gas tube extends to neck opening, and the upper end of the plenum chamber beyond extension；The life jacket further includes indicator, is used to indicate life jacket when fully aerated.The utility model inflatable life-saving clothing by the way that gas tube is properly positioned near the mouth of people, even if worn before and after life jacket it is counter can also be used, and have the advantages that low in cost, easy to use.
Description
Technical field
The utility model relates to life jackets, and in particular to a kind of inflatable life-saving clothing can pass through gas tube manual inflation
Inflatable life-saving clothing.
Background technique
Prior art discloses various inflatable life-saving clothing.The emergency life jacket of general type includes by polymer sheet shape
At usual U-shaped vest, and be worn on around user's neck.This life jacket also typically includes a compressed gas cylinder
(carbon dioxide), in case of emergency being inflated automatically for life jacket.
The United States Patent (USP) U.S.5 494 469 that utility model people Heath is submitted discloses a kind of life jacket, and the life jacket is also
It include that a mouth gas tube to blow against pipeline (and check-valves), gas is each interior into life jacket is connected to by pipeline
The U-shaped manifold of portion's gas chamber.In the life jacket, each gas chamber passes through check-valves and is connected to manifold, in this way if a gas chamber
It is pierced, other gas chambers will not lose heart.Although this structure is very practical, manufacture fairly expensive.
One defect of the prior art be the mouth gas tube for being inflated to life jacket may in case of emergency be difficult by
It finds and uses.If life jacket is worn instead by front and back unintentionally, be difficult or impossible to using.Another problem is some
May need a large amount of life jackets in emergency, but the life jacket of the prior art often it is prohibitively expensive cause to be difficult high-volume it is raw
It produces.
Prior art discloses a kind of urgent inflatable life-saving clothing, by the mouth gas tube that is connected on U-shaped manifold come into
Row manual inflation.However, the prior art, there is no a kind of inflatable life-saving clothing is disclosed, wherein gas tube passes through the plenum chamber of extension
It is connected on life jacket.The utility model meets these demands and provides advantages more as described below.
Utility model content
The purpose of this utility model is to provide a kind of inflatable life-saving clothing low in cost, easy to use, by that will fill
Tracheae is properly positioned near the mouth of people, though life jacket before and after wear it is counter can also be used, to realize safe and reliable effect
Fruit.
Realize the technical solution of the utility model aim are as follows: a kind of inflatable life-saving clothing, the inflatable life-saving clothing
Suitable for being worn on the neck and chest of people, the inflatable life-saving clothing includes:
First sheet material and the second sheet material, the first sheet material have outer periphery and inner periphery, and the second sheet material has outer periphery and interior
Periphery；The inner periphery of the inner periphery of first sheet material and the second sheet material forms neck opening, and the neck opening shape is suitble to surround
The neck of people；
The external weld seam that the outer periphery of the outer periphery of first sheet material and the second sheet material is linked together, and by first
The internal weld seams that the inner periphery of the inner periphery of material and the second sheet material links together；In first sheet material, the second sheet material, outside
Inflatable cabin is formed between weld seam and internal weld seams；
The plenum chamber of extension upwardly extends from inflatable cabin and towards neck opening；And be connected to the plenum chamber of extension
Gas tube, for making plenum chamber inflation of the inflatable life-saving clothing by extension, gas tube has check-valves.
Further, the inflatable cabin includes that the neck that part surrounds person neck in wearing surround gas chamber, Yi Ji
Preceding gas chamber when wearing in front of people.
Further, further include central cross weld, the center cross weld at least partly extend through it is described can
Air jacket separates the neck around gas chamber and the preceding gas chamber.
Further, the plenum chamber of the extension is by the W-shaped weld seam sealing as internal weld seams a part.
Further, the central cross weld and the W-shaped weld seam of plenum chamber of the extension are separated by a space, the sky
Between make the air of the plenum chamber from extension flow into the neck around gas chamber.
Further, the central cross weld is separated with the outer periphery by side space, and the side space makes
The air of plenum chamber from extension can flow into the preceding gas chamber.
Further, the plenum chamber of the extension is by the W-shaped weld seam sealing as internal weld seams a part.
Further, the gas tube has enough length, so that the gas tube extends to the neck opening, and
Have exceeded the plenum chamber upper end of the extension.
It further, further include the indicator for being used to indicate the inflatable cabin and when being inflated to predetermined volume, it is described
Predetermined volume can support human body to float.
Further, the indicator includes:
The first bandage with outer end and inner end；
The second bandage with outer end and inner end；
Wherein, each outer end is connected respectively to first sheet material；
The fastener of inner end, described two fastener interconnection are connected to, and are removably attachable to the inner end of the first bandage
With the inner end of the second bandage；
The bar having a first end and a second end, the first end of bar are connected to the inner end of the first bandage, bar
Second end be connected to the inner end of the second bandage；When the air jacket is in a deflated state, the fastener is connected to
Together, when the air jacket is inflated to appropriate inflated condition, the fastener is opened, so that instruction band becomes
It obtains visible and thereby indicates that inflatable life-saving clothing is fully aerated.
Further, the plenum chamber of the extension includes a tubular body.
Further, the plenum chamber of the extension extends to closed upper end, and the closed upper end is located at when wearing
Below the oral area of people.
Further, the plenum chamber of the extension has circular cross section.
A kind of inflatable life-saving clothing, the inflatable life-saving clothing are suitable for being worn on the neck and chest of people, this is inflatable
Life jacket includes:
First sheet material and the second sheet material, the first sheet material have outer periphery and inner periphery, and the second sheet material has outer periphery and interior
Periphery；The inner periphery of first sheet material and the inner periphery of the second sheet material form neck opening, and the neck opening shape is suitble to
Around the neck of people；
The external weld seam that the outer periphery of the outer periphery of first sheet material and the second sheet material is linked together；By the first sheet material
The internal weld seams that the inner periphery of inner periphery and the second sheet material links together；
Inflatable cabin is formed between first sheet material, the second sheet material, external weld seam and internal weld seams；The inflatable cabin
The neck around person neck is partially surrounded when including wearing around gas chamber and the preceding gas chamber when wearing in front of people；
The plenum chamber of the extension upwardly extends from the inflation cabin and extends towards the neck opening, the extension
Plenum chamber by as internal weld seams a part W-shaped weld seam sealing；
Gas tube, the gas tube are connected in the plenum chamber of extension, give inflatable life-saving clothing by the plenum chamber of extension
Inflation；The gas tube has check-valves, to prevent the air in inflatable life-saving clothing from overflowing the plenum chamber of extension；The inflation
Pipe has enough length, so that the gas tube extends to the neck opening, and gas tube is than the envelope of the plenum chamber of extension
End is closed closer to neck opening；
And be used to indicate and when inflate the indicator that cabin is inflated to predetermined volume, which can support human body
Floating.
Further, the instruction device includes:
The first bandage with outer end and inner end；
The second bandage with outer end and inner end；
Wherein, each outer end is connected to first sheet material；
The fastener of inner end, described two fastener interconnection are connected to, and are removably attachable to the inner end of the first bandage
With the inner end of the second bandage；
The bar having a first end and a second end, the first end of bar are connected to the inner end of the first bandage, bar
Second end be connected to the inner end of the second bandage；When the air jacket is in a deflated state, the fastener is connected to
Together, when the air jacket is inflated to appropriate inflated condition, the fastener is opened, so that instruction band becomes
It obtains visible and thereby indicates that inflatable life-saving clothing is fully aerated.
A kind of inflatable life-saving clothing, the inflatable life-saving clothing is suitable for being worn on the neck and chest of people, described to fill
Gas life jacket includes:
First sheet material and the second sheet material, the first sheet material have outer periphery and inner periphery, and the second sheet material has outer periphery and interior
Periphery；The inner periphery of the inner periphery of first sheet material and the second sheet material forms neck opening, and the neck opening shape is suitble to surround
The neck of people；
The external weld seam that the outer periphery of the outer periphery of first sheet material and the second sheet material is linked together, and by first
The internal weld seams that the inner periphery of the inner periphery of material and the second sheet material links together；In first sheet material, the second sheet material, outside
Inflatable cabin is formed between weld seam and internal weld seams；
The plenum chamber of extension upwardly extends from inflatable cabin and towards neck opening；And be connected to the plenum chamber of extension
Gas tube, for making plenum chamber inflation of the inflatable life-saving clothing by extension, gas tube has check-valves；
The gas tube has enough length, so that the gas tube extends to the neck opening, and has exceeded institute
State the plenum chamber upper end of extension.
The utility model compared with prior art, remarkable advantage are as follows: (1) this inflatable life-saving clothing further includes from inflatable
Cabin upwardly extends and the plenum chamber of the extension towards neck opening；Gas tube is connected to the plenum chamber of extension, is used to inflatable
Gas tube is properly positioned near the mouth of people by life jacket inflation, the plenum chamber of the extension, even if wearing before and after life jacket anti-
It can also easily use；(2) the inflatable life-saving clothing is made of the first sheet material and the second sheet material, they are welded together to form
Inflatable cabin, manufacturing cost are cheap；(3) it in case of emergency is easy with use without training, securely and reliably.
Detailed description with reference to the accompanying drawing further illustrates other features and advantages of the utility model, by specific real
It applies example and illustrates the principles of the present invention and embodiment.
Detailed description of the invention
Detailed description of the invention the utility model.In the drawings:
Fig. 1 is the inflatable life-saving clothing signal being in without inflated condition that people is worn in the utility model one embodiment
Figure.
Fig. 2 is that people blows to gas tube and makes life jacket filling to sufficient gaseity in the utility model one embodiment
Gas life jacket schematic diagram.
Fig. 3 is the rearview of the inflatable life-saving clothing in the utility model one embodiment.
Fig. 4 is in Fig. 1 along the sectional view of 4-4 line interception.
Fig. 5 is in Fig. 2 along the sectional view of 5-5 line interception.
Figure label: 10 inflatable life-saving clothing, 20 first sheet materials, 22 outer peripheries, 24 inner peripheries, 30 second sheet materials, outside 32
Periphery, 34 inner peripheries, 36 neck openings, 38 outside weld seams, 40 internal weld seams, 42 inflatable cabins, 44 necks are before gas chamber, 46
Gas chamber, 48 central cross welds, 50 plenum chambers, 52 weld seams, 54 tubular bodies, 56 upper ends, 60 side spaces, 62 gas tubes, 64 are stopped
Return valve, 70 indicators, 72 first bandages, 74 outer ends, 76 inner ends, 78 second bandages, 79 outer ends, 80 inner ends, 82 bars, 84
First end, 86 second ends, 90 top surfaces, 92a fastener, 92b fastener.
Specific embodiment
Above-mentioned attached drawing illustrates the utility model, i.e., a kind of inflatable life-saving clothing 10, and the people of dress is by gas tube 62
In be blown into gas to being easily inflated to inflatable life-saving clothing 10.The inflatable life-saving clothing 10 uses the first sheet material 20
With the second sheet material 30, weld together inflatable life-saving clothing 10 in the cheap mode of manufacturing cost.In addition, gas tube 62 is set
It is placed on the plenum chamber 50 of extension, can in case of emergency easily find gas tube 62 convenient for user, and do not need to instruct
Practice, and even if will accidentally be worn before and after the inflatable life-saving clothing 10 instead, can also be inflated to inflatable life-saving clothing 10.
Fig. 1 is the schematic diagram of one embodiment that user wears inflatable life-saving clothing 10, and inflatable life-saving clothing 10 is in
Without inflated condition.Fig. 2 is the schematic diagram that people blew to gas tube 62 and be inflated to inflatable life-saving clothing 10 appropriate inflated condition.
Fig. 3 is the schematic rear view of the inflatable life-saving clothing 10 of Fig. 2.
As shown in Figure 1-3, inflatable life-saving clothing 10 is suitable for being worn on the neck and chest of people.Inflatable life-saving clothing
10 include the first sheet material 20 (as depicted in figs. 1 and 2) and the second sheet material 30 (as shown in Figure 3).First sheet material 20 has outside first
Periphery 22 and the first inner periphery 24, similarly, the second sheet material 30 have the second outer periphery 32 and the second inner periphery 34.In this implementation
In example, the first sheet material 20 and the second sheet material 30 are cut into identical (or closely similar) pattern, so that they can be welded on one
It rises, it is as described in more detail below.Second inner periphery 34 of the first inner periphery 24 of the first sheet material 20 and the second sheet material 30 is together
Form neck opening 36.The shape of the neck opening 36 is suitble to the neck of people.Although we discuss using 20 He of the first sheet material
Second sheet material 30, but these sheet materials can be formed by single sheet material and at least be connected in certain parts, then be folded before being formed
Portion and rear portion；Or inflatable life-saving clothing 10 can also be formed by the more sheets to link together；And such substitution is real
Example is applied to be considered as belonging in the utility model range claimed.
In the present embodiment, external weld seam 38 will be outside the second of the first outer periphery 22 of the first sheet material 20 and the second sheet material 30
Periphery 32 links together.For the purpose of the application, it is (such as hot that term " welding " is defined to include any type of welding
Weldering) and it is known in the art it is equivalent bonding or connection method (for example, adhesive, machanical fastener etc.), as long as provide it is airtight
Property sealing-in.
Similarly, internal weld seams 40 connect the first inner periphery 24 of the first sheet material 20 and the second inner periphery of the second sheet material 30
34, to form inflatable 42 (such as Fig. 2 of cabin between the first sheet material 20, the second sheet material 30, external weld seam 38 and internal weld seams 40
It is shown).In this embodiment, inflatable cabin 42 is usually the construction of U-shaped comprising in wearing, part surrounds the neck of people's neck
Portion is around gas chamber 44, and the preceding gas chamber 46 in wearing in front of people.
As shown in Figure 1-3, inflatable life-saving clothing 10 further includes the plenum chamber 50 of extension, upwardly extended from inflatable cabin 42
And neck opening 36 is equipped with towards neck.In this embodiment, the plenum chamber 50 of extension is by as 40 a part of internal weld seams
Substantially W-shaped weld seam 52 seals.In this embodiment, the plenum chamber 50 of extension includes tubular body 54 in a tubular form.Tubular body
54 can have circular cross section.Certainly, in alternative embodiments, other shapes of cross section can be used in tubular body 54
(for example, rectangular, ellipse or other shapes).The plenum chamber 50 of extension extends to closed upper end 56.Wearing inflatable rescue
After raw clothing 10, which is located at the mouth of people nearby but below mouth.
Gas tube 62 is mounted on the plenum chamber 50 of extension, for giving inflatable life-saving clothing by the plenum chamber 50 of extension
10 inflations.The gas tube 62 of the present embodiment is the semi-rigid pipe for being fixedly attached to 50 closed end of plenum chamber of extension.When extension
When plenum chamber 50 is inflated, its own become it is semirigid (i.e. it is self-supporting, but can readily easily bending it is bent), class
As, gas tube 62 is also semirigid (by suitable flexiplast, rubber, synthetic rubber or to be known in the art and do this
The material of kind pipe rubber like), therefore the two supports the gas tube 62 of (and slightly below mouth) adjacent with mouth together, in order to
It inflates (even if not receiving training).
Gas tube 62 has check-valves 64, and check-valves 64 is used to prevent the air in inflatable life-saving clothing 10 from overflowing extension
Plenum chamber 50.Gas tube 62 also have enough length so that gas tube 62 than the plenum chamber 50 of extension closed upper end 56 more
Further extend into neck opening 36.This to be worn instead even if inflatable life-saving clothing 10 by front and back unintentionally, and gas tube 62 can
Easily used.
In the embodiment of Fig. 1-3, inflatable life-saving clothing 10 further includes central cross weld 48, is at least partly extended horizontal
To inflatable life-saving clothing 10 is passed through, neck is separated around gas chamber 44 with preceding gas chamber 46.Central cross weld 48 and extension
It is spaced between the usual W-shaped weld seam 52 of plenum chamber 50 by space 58, so that the air of the plenum chamber 50 of extension can
Neck is flowed into around gas chamber 44.It is spaced apart between central cross weld 48 and external weld seam 38 by side space 60, so that coming from
The air of the plenum chamber 50 of extension can flow into preceding gas chamber 46.
Fig. 4 is in Fig. 1 along the cross-sectional view of 4-4 line.Fig. 5 is in Fig. 2 along the cross-sectional view of 5-5 line.In this embodiment, as schemed
1, shown in Fig. 2, Fig. 4 and Fig. 5, inflatable life-saving clothing 10 further includes indicator 70, is used to indicate when inflatable cabin 42 is inflated to
Predetermined volume.The predetermined volume is adapted to assist in personnel and floats (without making air jacket 10 split).In this embodiment, it indicates
Device 70 is the device for indicating when inflation and completing.In this embodiment, indicator 70 includes a pair of of bandage.Specifically: indicator
70 include the first bandage 72 with the first outer end 74 and the first inner end 76, and with the second outer end 79 and the second inner end 80
Second bandage 78.First outer end 74 connected at two positions with the second outer end 79 (for example, suture, welding or otherwise
It is fixed) on the first sheet material 20.First inner end 76 includes the first fastener 92a, and the second inner end 80 includes the second fastener 92b,
First fastener 92a and the second fastener 92b cooperate (such as hook and ring, for example, Velcro or any other
Suitable fastener, such as snap-fastener etc.), to keep the first inner end 76 and the second inner end 80 detachably connected.Indicator 70 is also
It may include the bar 82 with first end 84 and second end 86, wherein first end 84 is connected to the first of the first bandage 72
Inner end 76, second end 86 are connected to the second inner end 80 of the second bandage 78.
As shown in Figure 1 and Figure 4, when inflatable life-saving clothing 10 is in no inflated condition, the first fastener 92a and second is tight
Firmware 92b links together.But when inflatable life-saving clothing 10 is inflated to appropriate inflated condition, the first fastener 92a and
Two fastener 92b are opened.As shown in Figure 2 and Figure 5, when the first fastener 92a and the second fastener 92b are opened, instruction
Item 82 becomes as it can be seen that and indicating that inflatable life-saving clothing 10 is sufficiently inflated and should not be reinflated.The top surface of bar 82
90 can be coloured, and veining is printed or otherwise adjusted to provide strong visual signal.Bar 82 can be in itself
Bright color (or print upper bright color) with indicate inflatable life-saving clothing 10 be inflated (such as it is red, answered with assignor
The stopping continues to inflate).Bar 82 may further include other options, and such as printed text is (for example, stop the finger of inflation
Enable) or other are marked or element.
In other embodiments, other devices being used to indicate can be used.For example, one can be entirely around inflatable
The belt of a part of life jacket 10 so that the expansion of inflatable life-saving clothing 10 causes belt to be broken, change color or wait it is to be confirmed,
Another element is pulled, or otherwise physically changed or cause to change, to indicate inflatable life-saving to user of service at any time
Clothing 10 is fully aerated.In other embodiments, pressure sensor (physics or electronics) can alert user (for example, can
Listen and/or visually indicate), or stop further inflation.These options as an example, and the scope of the utility model also
Including being used to indicate inflatable life-saving clothing 10 fully aerated other systems and method.
Word " one " used in this application, "one" be defined to include project cited in one or more,
Unless otherwise specified.Unless otherwise stated, term " about " and " general " are defined as indicating +/- 10%.Term
" having ", "comprising", " containing " and similar term are defined as indicating "comprising", unless otherwise specified.In addition, explanation
Term used in book be defined herein as include it will be apparent to those skilled in the art that similar and/or equivalent art
Language and/or alternate embodiment.Although describing the utility model referring at least one specific embodiment, it is to be understood that
Ground understands that the utility model is not limited to these embodiments, and the scope of the utility model is defined by the claims.
Claims (16)
1. a kind of inflatable life-saving clothing, which is characterized in that the inflatable life-saving clothing is suitable for being worn on the neck and chest of people,
The inflatable life-saving clothing includes:
First sheet material and the second sheet material, the first sheet material have outer periphery and inner periphery, and the second sheet material has outer periphery and inner periphery；
The inner periphery of the inner periphery of first sheet material and the second sheet material forms neck opening, and the neck opening shape is suitble to surround the neck of people
Portion；
The external weld seam that the outer periphery of the outer periphery of first sheet material and the second sheet material is linked together, and by the first sheet material
The internal weld seams that the inner periphery of inner periphery and the second sheet material links together；In first sheet material, the second sheet material, external weld seam
Inflatable cabin is formed between internal weld seams；
The plenum chamber of extension upwardly extends from inflatable cabin and towards neck opening；And it is connected to the inflation of the plenum chamber of extension
Pipe, for making plenum chamber inflation of the inflatable life-saving clothing by extension, gas tube has check-valves.
2. inflatable life-saving clothing according to claim 1, which is characterized in that part when the inflatable cabin is included in wearing
Neck around person neck is around gas chamber, and the preceding gas chamber in wearing in front of people.
3. inflatable life-saving clothing according to claim 2, which is characterized in that further include central cross weld, the center
Cross weld at least partly extends through the inflatable life-saving clothing, by the neck around gas chamber and the preceding gas chamber point
Every.
4. inflatable life-saving clothing according to claim 3, which is characterized in that the plenum chamber of the extension as inside by welding
The W-shaped weld seam sealing of seam a part.
5. inflatable life-saving clothing according to claim 4, which is characterized in that the center cross weld and the extension
The W-shaped weld seam of plenum chamber is separated by a space, and it is circular that the space makes the air of the plenum chamber from extension flow into the neck
Gas chamber.
6. inflatable life-saving clothing according to claim 5, which is characterized in that the center cross weld and the outer periphery
It is separated by side space, the side space enables the air of the plenum chamber from extension to flow into the preceding gas chamber.
7. inflatable life-saving clothing according to claim 1, which is characterized in that the plenum chamber of the extension as inside by welding
The W-shaped weld seam sealing of seam a part.
8. inflatable life-saving clothing according to claim 1, which is characterized in that the gas tube has enough length, makes
It obtains the gas tube and extends to the neck opening, and have exceeded the plenum chamber upper end of the extension.
9. inflatable life-saving clothing according to claim 1, which is characterized in that further include how being used to indicate the inflatable cabin
When be inflated to the indicator of predetermined volume, the predetermined volume can support human body to float.
10. inflatable life-saving clothing according to claim 9, which is characterized in that the indicator includes:
The first bandage with outer end and inner end；
The second bandage with outer end and inner end；
Wherein, each outer end is connected respectively to first sheet material；
It is connected to the fastener of inner end, described two fasteners interconnection, and it is removably attachable to the inner end and the of the first bandage
The inner end of two bandages；
The bar having a first end and a second end, the first end of bar are connected to the inner end of the first bandage, and the of bar
Two ends are connected to the inner end of the second bandage；When the air jacket is in a deflated state, the fastener links together,
When the air jacket is inflated to appropriate inflated condition, the fastener is opened, so that become can for the instruction band
See and thereby indicates that inflatable life-saving clothing is fully aerated.
11. inflatable life-saving clothing according to claim 1, which is characterized in that the plenum chamber of the extension includes a tubulose
Body.
12. inflatable life-saving clothing according to claim 11, which is characterized in that the plenum chamber of the extension extends to closing
Upper end, the closed upper end is when wearing below oral area positioned at people.
13. inflatable life-saving clothing according to claim 12, which is characterized in that the plenum chamber of the extension has round horizontal
Section.
14. a kind of inflatable life-saving clothing, which is characterized in that the inflatable life-saving clothing is suitable for being worn on the neck and chest of people
On, which includes:
First sheet material and the second sheet material, the first sheet material have outer periphery and inner periphery, and the second sheet material has outer periphery and inner periphery；
The inner periphery of first sheet material and the inner periphery of the second sheet material form neck opening, and the neck opening shape is suitble to around people
Neck；
The external weld seam that the outer periphery of the outer periphery of first sheet material and the second sheet material is linked together；By the inner circumferential of the first sheet material
The internal weld seams that the inner periphery of side and the second sheet material links together；
Inflatable cabin is formed between first sheet material, the second sheet material, external weld seam and internal weld seams；The inflatable cabin includes
The neck around person neck is partially surrounded when wearing around gas chamber and the preceding gas chamber when wearing in front of people；
The plenum chamber of extension upwardly extends from the inflation cabin and extends towards the neck opening, the plenum chamber of the extension
By the W-shaped weld seam sealing as internal weld seams a part；
Gas tube, the gas tube are connected in the plenum chamber of extension, are inflated by the plenum chamber of extension to inflatable life-saving clothing；
The gas tube has check-valves, to prevent the air in inflatable life-saving clothing from overflowing the plenum chamber of extension；The gas tube tool
There is enough length, so that the gas tube extends to the neck opening, and in closing of the gas tube than the plenum chamber of extension
It holds closer to neck opening；
And be used to indicate and when inflate the indicator that cabin is inflated to predetermined volume, which can support human body to float
It is floating.
15. inflatable life-saving clothing according to claim 14, which is characterized in that instruction device includes:
The first bandage with outer end and inner end；
The second bandage with outer end and inner end；
Wherein, each outer end is connected to first sheet material；
It is connected to the fastener of inner end, described two fasteners interconnection, and it is removably attachable to the inner end and the of the first bandage
The inner end of two bandages；
The bar having a first end and a second end, the first end of bar are connected to the inner end of the first bandage, and the of bar
Two ends are connected to the inner end of the second bandage；When the air jacket is in a deflated state, the fastener links together,
When the air jacket is inflated to appropriate inflated condition, the fastener is opened, so that become can for the instruction band
See and thereby indicates that inflatable life-saving clothing is fully aerated.
16. a kind of inflatable life-saving clothing, which is characterized in that the inflatable life-saving clothing is suitable for being worn on the neck and chest of people
On, the inflatable life-saving clothing includes:
First sheet material and the second sheet material, the first sheet material have outer periphery and inner periphery, and the second sheet material has outer periphery and inner periphery；
The inner periphery of the inner periphery of first sheet material and the second sheet material forms neck opening, and the neck opening shape is suitble to surround the neck of people
Portion；
The external weld seam that the outer periphery of the outer periphery of first sheet material and the second sheet material is linked together, and by the first sheet material
The internal weld seams that the inner periphery of inner periphery and the second sheet material links together；In first sheet material, the second sheet material, external weld seam
Inflatable cabin is formed between internal weld seams；
The plenum chamber of extension upwardly extends from inflatable cabin and towards neck opening；And it is connected to the inflation of the plenum chamber of extension
Pipe, for making plenum chamber inflation of the inflatable life-saving clothing by extension, gas tube has check-valves；
The gas tube has enough length, so that the gas tube extends to the neck opening, and has exceeded described stretch
The plenum chamber upper end prolonged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820324680.6U CN208393598U (en) | 2018-03-09 | 2018-03-09 | Inflatable life-saving clothing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820324680.6U CN208393598U (en) | 2018-03-09 | 2018-03-09 | Inflatable life-saving clothing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208393598U true CN208393598U (en) | 2019-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820324680.6U Active CN208393598U (en) | 2018-03-09 | 2018-03-09 | Inflatable life-saving clothing |
Country Status (1)
| Country | Link |
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| CN (1) | CN208393598U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108248796A (en) * | 2018-03-09 | 2018-07-06 | 陈俊杰 | Inflatable life-saving clothing |
| GB2591299B (en) * | 2020-01-27 | 2024-01-31 | Survitec Group Ltd | Life preserver |
-
2018
- 2018-03-09 CN CN201820324680.6U patent/CN208393598U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108248796A (en) * | 2018-03-09 | 2018-07-06 | 陈俊杰 | Inflatable life-saving clothing |
| GB2591299B (en) * | 2020-01-27 | 2024-01-31 | Survitec Group Ltd | Life preserver |
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