GB2447950A - Inflatable breathable structure - Google Patents
Inflatable breathable structure Download PDFInfo
- Publication number
- GB2447950A GB2447950A GB0706102A GB0706102A GB2447950A GB 2447950 A GB2447950 A GB 2447950A GB 0706102 A GB0706102 A GB 0706102A GB 0706102 A GB0706102 A GB 0706102A GB 2447950 A GB2447950 A GB 2447950A
- Authority
- GB
- United Kingdom
- Prior art keywords
- inflatable
- vapor
- inflatable structure
- hydrophilic
- fabric body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920003023 plastic Polymers 0.000 claims abstract description 39
- 239000004033 plastic Substances 0.000 claims abstract description 39
- 239000004744 fabric Substances 0.000 claims abstract description 33
- 239000002904 solvent Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 229920002302 Nylon 6,6 Polymers 0.000 claims 1
- 239000004952 Polyamide Substances 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 5
- 239000004800 polyvinyl chloride Substances 0.000 description 5
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 206010048828 underweight Diseases 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- 241000271566 Aves Species 0.000 description 1
- 208000002979 Influenza in Birds Diseases 0.000 description 1
- 101100226116 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) esa-1 gene Proteins 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 206010064097 avian influenza Diseases 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/08—Sleeping bags
- A47G9/086—Sleeping bags for outdoor sleeping
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
-
- A41D31/0038—
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/02—Layered materials
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/06—Thermally protective, e.g. insulating
- A41D31/065—Thermally protective, e.g. insulating using layered materials
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/02—Bed linen; Blankets; Counterpanes
- A47G9/0207—Blankets; Duvets
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/08—Sleeping bags
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2400/00—Functions or special features of garments
- A41D2400/10—Heat retention or warming
- A41D2400/14—Heat retention or warming inflatable
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G2009/003—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows with inflatable members
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
An inflatable structure includes a hollow fabric body having three hydrophilic and vapor-transmissible plastic layers sequentially applied over an inner surface thereof, and including at least one continuous S-shaped bonding line, along which areas on an outer surface of the hollow fabric body at two opposite sides thereof are bonded together. The three hydrophilic and vapor transmissible plastic layers are lightweight, waterproof, vapor transmissible, and warm; and the S-shapedbonding line has small width to allow increased inflatable space in the hollow fabric body. The continuous S-shaped bonding line has two ends formed into two closed circular bonding lines to avoid damage of the inflatable structure by stress concentrated at the bonding line.
Description
INFLATABLE STRUCTURE
FIELD OF THE INVENTION
The present invention relates to an inflatable structure, and more particularly to an inflatable structure that includes a hollow fabric body having three hydrophilic and vapor-transmissible plastic layers sequentially applied over an inner surface thereof, andincludingatleastonecontinuousS-shaped bonding line, along which areas on an outer surface of the hollow fabric body at two opposite sides thereof are bonded together.
BACKGROUND OF THE INVENTION
Peoplewearwarmclothes, suchasadown coat, toprotect themselves against cold in winter. The down coat is insulated with loose down, in which air is held to isolate external cold from a wearer's skin. However, when the down is compressed by an external force to expel the air held therein, it becomes less effective inwarmkeeping. Moreover, since the down is the first soft feathers of birds, it inevitablyhasthepotential problems of bad odor and Avian Influenza. And, some people might be allergic to down.
Some inflatable structures, such as inflatable garments, havebeendevelopedto replace the down coat.
Aninflatablegarmentusuallyhasinnerandoutersides partially bonded together by various bonding manners to form a closed inflatable space in the inflatable garment. Depending on a wearer's need or preference in warm keeping, an adequate amount of air may be conveniently supplied into or released from the inflatable space to isolate external cold air from the wearer's body.
Theconventionalinflatablestructuresusuallyinclude different plastic materials, which may be generally divided into three types. The first type is PVC (Polyvinyl chloride) material, which has relatively weak bonding strength and therefore requires a minimum thicknessof 0. 15 toO. 2Ommtoensureasatisfiedbonding strength. With the required large thickness, the conventional inflatable structure made with the PVC material is quite heavy. The PVC material also has the disadvantages of being nonbreathable and producing dioxin after being burned to become environmentally hazardous. Therefore, the inflatable structure with PVC material has gradually lost its share in the market. The second type is TPU (thermoplasticpolyurethane) material, whichis thick, heavy, non-vapor-transmissible, and stiff in touch, and requires high processing cost. The third type is a breathable TPU material, which has relatively weak bonding strength and low air-holding ability, and requires extremely high processing cost while the bad yield thereof is very high.
The conventional inflatable structures also have problemswiththebondingthereof. Fig. lshowsafirst conventional inflatable structure 1 configured as an inflatable coat. As shown, the inflatable structure 1 must have a plurality of relatively wide straight bonding strips 11 because of the weak bonding strength of theplasticmaterial thereof. Warmair surrounding the wearer's body tends to leak via the wide bonding strips 11, and external cold air may easily invade the inflatable structure 1 via the wide bonding strips lltodegradethewarmkeepingpropertyof the inflatable structure 1. Moreover, stress tends to concentrate at two ends of the straight bonding strips 11 on the conventional inflatable structure 1 to cause damage at the two ends and leakage of air thereat when the inflatable structure 1 is subjected to a relatively large compression.
Fig. 2showsasecondconventionalinflatablestructure 2configuredasaninflatablecoat,too. Theinflatable structure 2 includes a plurality of circular bonding areas 21 to solve the problemof stress concentration.
However, due totheweakbondingstrengthof theplastic material of the inflatable structure 2, the circular bondingareas2lmusthavearelativelylargediameter.
Again, warm air surrounding the wearer's body tends to leak via the large circular bonding areas 21, and external cold air may easily invade the inflatable structure 2 via the large circular bonding areas 11 to degrade the warm keeping property of the inflatable structure 2. Moreover, the large circular bonding areas 21 inevitably decreases the air volume that can be held in the inflatable structure 2 to further reduce the warm keeping effect of the inflatable structure 2.
It is therefore tried by the inventor to develop an improved inflatable structure that is lightweight, waterproof, vapor-transmissible, durable, and warm.
SUMMARY OF THE INVENTION
Aprimaryobject of thepresent invention is toprovide an inflatable structure that is lightweight, waterproof, and vapor transmissible, and has strengthened bonding line to ensure increased and durable inflatable space, and is therefore suitable for making different lightweight, waterproof, vapor-transmissible, and warm-keeping articles.
To achieve the above and other obj ects, the inflatable structureaccordingtothepresent invention includes a hollow fabric body having an inner surface and an outer surface; a solvent-based hydrophilic and vapor-transmissibleplasticlayerappliedtotheinner surface of the hollow fabric body; a low-modulus hydrophilic and vapor-transmissible plastic layer provided over the solvent-based hydrophilic and vapor-transmissible plastic layer; a low-melting-point hydrophilic and vapor-transmissible plastic layer provided over the low-modulus hydrophilic and vapor-transmissible plastic layer to enclose an inflatable space therein; at least one continuous S-shaped bonding line, along which areas on the outer surface at two opposite sides of the hollow fabric body are bonded together to limit an inflated overall thickness of the hollow fabric body, and the S-shaped bonding line being formed at two ends with a closed circular bonding line each; S and an inflating valve provided on the hollow fabric body to communicate with the inflatable space, so that airrnaybe supplied into or released from the inflatable space via the inflating valve. With the above arrangements, the inflatablestructureof thepresent inventionissuitableformakingdifferentlightweight, waterproof, vapor-transmissible, durable, and warm garments.
BRIEF DESCRIPTION OF THE DRAWINGS
The structure and the technical means adopted by the present inventiontoachieve theaboveandotheroblects can be best understood by referring to the following detailed description of the preferred embodiments and the accompanying drawings, wherein Fig. 1 is a perspective view of a first conventional inflatable structure configuredas an inf latable coat; Fig. 2 is a perspective view of a second conventional inflatable structure configuredas an inflatable coat; Fig. 3 isaperspectiveviewofaninflatablestructure according to a preferred embodiment of the present invention; Fig. 4 is an enlarged sectional view taken along line 4-4 of Fig. 3; Fig. 5 is a perspective view showing some applications of the inflatable structure of the present invention; Fig. 6isaperspectiveviewshowinganotherapplication of the inflatable structure of the present invention; and Fig. 7 is a perspective view showing a further application of the inflatable structure of the present invention.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
Please refer to Fig. 3 that is a perspective view of an inflatable structure 3 according to a preferred embodiment of the present invention, and to Fig. 4 that is an enlarged sectional view taken along line 4-4 of Fig. 3.
As shown, the inflatable structure 3 includes a hollow fabric body 31 having an inner surface 311 and an outer surface 312, and may be made of a material selected fromthegroupconsist ngof Nylon, Nylon6G, andTetoron (polyester fiber) ; a solvent-based hydrophilic and vapor-transmissible plastic layer 32 applied over the inner surface 311 of the hollow fabric body 31 and having a high permeability to increase a bondin9 strength between the solvent-based hydrophilic and vapor-transmissible plastic layer 32 and the inner surface 311 of the hollow fabricbody3l; a low-modulus hydrophilic and vapor-transmissible plastic layer 33 provided over the solvent-based hydrophilic and vapor-transmissibleplasticlayer32togivethehollow fabricbody3lasoftandrichtouch;alow-melting-poirit hydrophilic and vapor-transmissible plastic layer 34 provided over the low-modulus hydrophilic and vapor-transmissible plastic layer 33 to enclose an inflatable space 36 therein; at least one continuous S-shaped bonding line 35; and an inflating valve 37.
The low-melting-point hydrophilic -and
B
vapor-transmissibleplasticlayer34hasa lowmelting point, and can therefore be easilyprocessed toprovide enhanced bonding strength at a bonded area. The three hydrophilic vapor-transmissible plastic layers 32, 33, and 34 have a total thickness ranged from 0.03mm to 0.05mm. Preferably, the three hydrophilic vapor-transmissibleplastic layers 32, 33, and 34 have atotalthicknessof0.O5mm. Duetothesmallthickness, the three plastic layers 32, 33, 34 together have a relatively low weight of about 60-70g/m2.
The continuous S-shaped bonding line 35 has two ends formed into a closed circular bonding line 351 each, and is formed by high-frequency sealing, supersonic welding, or heat bonding, so that areas on the outer surface 312 at two opposite sides of the hollow fabric body 31 is bonded along the S-shaped bonding line 35 to limit an inflated overall thickness of the hollow fabric body 31. The S-shaped bonding line 35 is preferablyformedbyhigh-frequencysealingtoachieve abondingstrengthuptol5DN/Scm. Theclosedcircular bonding lines 351 formed at two ends of the S-shaped bonding line 35 facilitateuniformstress distribution.
That is, with the two closed circular bonding lines 351, stress would not concentrate at a certain particularpositiontocausedamageof the inflatable structure 3 of the present invention when the same is subjected to a relatively large compression.
Moreover, the S-shaped bonding line 35 has a width which is ranged from 1 to 2mm, and is preferably 2mm.
Since the width of the S-shaped bonding line 35 is small, the overall volume of the inflatable space 36 is advantageously increased to thereby upgrade the warm keeping effect of the inflatable structure 3.
The inflating valve 37 is provided on the hollow fabric body 31 to communicate with the inflatable space 36.
Anadequateamountofairmaybesuppliedintoorreleased from the inflatable space 36 via the inflating valve 37 according to the user's personal need for keeping warm.
The inflatable structure 3 of the present invention may be used to produce different things, such as, for example, an inflatable hat 4, inflatable earmuffs 5, an inflatable coat 6, inflatable gloves 7, and inflatable trousers8as shown inFig. 5, an inflatable sleeping bag 9 as shown in Fig. 6, and an inflatable quilt 10 as shown in Fig. 7. Taking the inflatable coat 6madeof the inflatable structure 3 of thepresent inventionasanexample, sincemoisturefromawearer's body is allowed to pass through the hollow fabric body 31 and be absorbed by the solvent-based hydrophilic and vapor-transmissible plastic layer 32, and with a water delivery movement existing between the low-modulus hydrophilic and vapor-transmissible plastic layer 33 and the low-melting-point hydrophilic and vapor-transmissible plastic layer 34, moisture absorbed by the solvent-based hydrophilic and vapor-transmissible plastic layer 32 is finally delivered to the external atmosphere. Therefore, the wearer would not feel sweltering while warm air surrounding the wearer's body is kept inside the inflatable coat 6. On the other hand, external cold windandrainwaterare isolated from the wearer's body by the inflatable coat 6 without the risk of penetrating through the three plastic layers 32, 33, and 34.
Therefore, the inflatable coat 6 is windproof, waterproof, vapor transmissible, durable, and warm.
The inflatable coat 6 may be provided at positions near two armpits with three vents 61 each, so as to facilitate evaporating of sweat at the armpits.
The inflatable structure 3 of the present invention utilizes the solvent-based hydrophilic and vapor-transmissible plastic layer 32, which may be bonded via high-frequency sealing to provide an increased bonding strength of up to 15 ON/Scm, and can therefore extend the usable life of the inflatable structure. Further, the three hydrophilic plastic layers 32, 33, and 34 provide a high vapor transmissibility of more than S000g/m2 and a high water resistance of more than l0000M/M, and have an overall thickness less thanO. O5mmanda lowweight of 60-70g/m2.
The three plastic layers 32, 33, 34 also provide soft touch, making the inflatable structure 3 of the present invention a fabric comfortable for use. The three plastic layers 32, 33, 34maybeappliedoverthehollow fabric body 31 by any conventionally known way at low processing cost. Moreover, the continuous S-shaped bonding line 35 with two closed circular bonding lines 351 formed at two ends thereof uniformly distributes anystress thereof without causingconcentratedstress at a certain particularly position, and is not easily damaged when the inflatable structure 3 is subjected to a relatively large compression. The small width of less than 2mm of the S-shaped bonding line 35 allows an increased inflatable space 36 in the hollow fabric body3landaccordingly, upgradedwarm-keepingeffect.
In brief, the inflatable structure 3 of the present invention includes a hollow fabric body 31 that has three hydrophilic and vapor transmissible plastic layers applied thereon, and is bonded together at two opposite sides along at least one narrow but strong continuous S-shaped bonding line 35 with two closed circular bonding lines 351 formed at two ends thereof, so that the hollow fabric body 31 is light in weight, durable foruse, waterproof, andvapor-transmissible, and provides the largest possible inflatable space to enable good warm keeping effect, making the inflatable structure 3 of the present invention industrial valuable and practical for use to meet the market demands.
Claims (11)
- What is claimed is: 1. An inflatable structure, comprising: a hollowfabric body having an inner surface and an outer surface; a solvent-based hydrophilic and vapor-transmissible plastic layer applied over the inner surface of the hollow fabric body; a low-modulus hydrophilic and vapor-transmissible plastic layer provided over the solvent-based hydrophilicandvapor-transmissibleplasticlayer; a low-melting-point hydrophilic and vapor-transmissible plastic layer provided over the low-modulus hydrophilic and vapor-transmissible plastic layer to enclose an inflatable space therein; at least one continuousS-shapedbondingline, along which areas on the outer surface at two opposite sides of the hollow fabric body are bonded together tolimitaninflatedoverallthicknessofthehollow fabric body, and the Sshaped bonding line being formed at two ends with a closed circular bonding line each; and S an inflating valve provided on the hollow fabric body to communicate with the inflatable space, so that air is supplied into or released from the inflatable space via the inflating valve; whereby the inflatable structure is suitable for making different warm-keeping articles.
- 2. The inflatable structure as claimed in claim 1, wherein the hollow fabric body is made of a material selected from the group consisting of Nylon, Nylon 66, and Tetoron.
- 3. The inflatable structure as claimed in claim 1, wherein the solvent-based, the low-modulus, and the low-melting-point hydrophilic and vapor-transmissible plastic layer have a total thickness ranged from 0.03mm to 0.05mm.
- 4. The inflatable structure as claimed in claim 3, wherein the solvent-based, the low-modulus, and the low-melting-point hydrophilic and vapor-transmissible plastic layer have a total thickness of 0.05mm.
- 5. The inflatable structure as claimed in claim 1, wherein the continuous S-shaped bonding line is formed inamanner selected fromthegroupconsisting of high-frequencysealing, supersonicwelding, and heat bonding.
- 6. The inflatable structure as claimed in claim 5, wherein the continuous S-shaped bonding line is formed by high-frequency sealing.
- 7. The inflatable structure as claimed in claim 1, wherein the continuous S-shaped bonding line has a width ranged from 1mm to 2mm.
- 8. The inflatable structure as claimed in claim 7, wherein the continuous S-shaped bonding line has a width of 2mm.
- 9. The inflatable structure as claimed in claim 1, wherein the warm-keepingarticles are selected from thegroupconsistingofinflatablehats, inflatable earmuffs, inflatable coats, inflatable gloves, inflatable trousers, inflatablesleepingbags, andinflatable quilts.
- lO.The inflatable structure as claimed in claim 9, wherein the inflatable coats are provided at a position near each armpit with at least one vent.
- 11. An inflatable structure substantially as hereinbefore described with reference to and as shown in Figures 3 to 7 of the accompanying drawings. * ** * . * * ** * *** * S I... S... S... * a * .. * S S **S * S11. An inflatable structure substantially as hereinbefore described with reference to and as shown in Figures 3 to 7 of the accompanying drawings.Amendments to the claims have been filed as follows 1. An inflatable structure, comprising: a hollow fabric body having an inner surface and an outer surface; a first hydrophilic and vapor-transmissible plastic layer applied over the inner surface of the hollow fabric body; said first hydrophilic and vapor-transmissible plastic layer being solvent-based; a second hydrophilic and vapor-transmissible plastic layer provided over the solvent-based hydrophilic and vapor-transmissible plastic layer; a third hydrophilic and vapor-transmissible plastic layer provided over the second hydrophilic and vapor-transmissible plastic layer to enclose an S..* 20 inflatable space therein; * S. * . * S...at least one continuous S-shaped bonding line, along which areas on the outer surface at two opposite sides of the hollow fabric body are bonded together to limit the overall thickness of the hollow fabric body when inflated, and the S-shaped bonding line being formed at each end with a closed circular bonding line; and an inflating valve provided on the hollow fabric body to communicate with the inflatable space, so that air can be supplied into or released from the inflatable space via the inflating valve; whereby the inflatable structure is suitable for making different thermally insulating articles.2. The inflatable structure as claimed in claim 1, wherein the hollow fabric body is a polyamide or a polyester.3. The inflatable structure as claimed in claim 1, wherein the first, second and third, and the low-melting-point *::: hydrophilic and vapor-transmissible plastic layers have a total thickness within the range of 0.03mm to a..: 0.05mm.:.:::. 4. The inflatable structure as claimed in claim 3, wherein the first, second and third hydrophilic and vapor-transmissible plastic layers have a total thickness of 0.05mm.5. The inflatable structure as claimed in claim 1, wherein the continuous S-shaped bonding line is formed in a manner selected from the group consisting of high-frequency sealing, supersonic welding, and heat bonding.6. The inflatable structure as claimed in claim 5, wherein the continuous S-shaped bonding line is formed by high-frequency sealing.7. The inflatable structure as claimed in claim 1, wherein the continuous S-shaped bonding line has a width within the range of 1mm to 2mm.8. The inflatable structure as claimed in claim 7, wherein the continuous S-shaped bonding line has a width of S S. * . S * 2mm. S... * . *9. The inflatable structure as claimed in claim 1, in the *..* 20 form of a thermally insulating article selected from the group consisting of inflatable hats, inflatable earmuffs, inflatable coats, inflatable gloves, inflatable trousers, inflatable sleeping bags, and inflatable quilts.1O.The inflatable structure as claimed in claim 9, in the 2O form of an inflatable coat provided at a position near each armpit with at feast one vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0706102A GB2447950B (en) | 2007-03-28 | 2007-03-28 | Inflatable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0706102A GB2447950B (en) | 2007-03-28 | 2007-03-28 | Inflatable structure |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB0706102D0 GB0706102D0 (en) | 2007-05-09 |
| GB2447950A true GB2447950A (en) | 2008-10-01 |
| GB2447950B GB2447950B (en) | 2009-02-25 |
Family
ID=38050438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB0706102A Expired - Fee Related GB2447950B (en) | 2007-03-28 | 2007-03-28 | Inflatable structure |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2447950B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133148A (en) * | 2015-07-31 | 2015-12-09 | 湖州新仲湖针织制衣有限公司 | High-elasticity spandex wearing fabric |
| CN106419354A (en) * | 2016-11-11 | 2017-02-22 | 无锡新人居科贸有限公司 | Landform adaptive sleeping bag |
| WO2022099941A1 (en) * | 2020-11-16 | 2022-05-19 | 苏州市兴丰强纺织科技有限公司 | Air-fillable heat-retaining clothing fabric structure |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115012088B (en) * | 2022-05-28 | 2023-10-20 | 东华大学 | Adjustable thermal yarn and preparation method and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5003630A (en) * | 1989-10-23 | 1991-04-02 | David Clark Company Incorporated | Pressure garment |
| GB2317102A (en) * | 1996-09-13 | 1998-03-18 | Gore & Ass | Inflatable breathable insulation module for a heat-transfer contol article |
| GB2323015A (en) * | 1997-03-08 | 1998-09-16 | Secr Defence | Variable thermal insulation material |
| WO2003047376A1 (en) * | 2001-12-06 | 2003-06-12 | W.L. Gore & Associates Gmbh | Inflatable insulation incorporating pressure relief means |
| US20050184049A1 (en) * | 2004-02-20 | 2005-08-25 | Horng-Yee Lee | Manufacturing process method for pneumathode of the inflatable body-heat retaining jacket |
-
2007
- 2007-03-28 GB GB0706102A patent/GB2447950B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5003630A (en) * | 1989-10-23 | 1991-04-02 | David Clark Company Incorporated | Pressure garment |
| GB2317102A (en) * | 1996-09-13 | 1998-03-18 | Gore & Ass | Inflatable breathable insulation module for a heat-transfer contol article |
| GB2323015A (en) * | 1997-03-08 | 1998-09-16 | Secr Defence | Variable thermal insulation material |
| WO2003047376A1 (en) * | 2001-12-06 | 2003-06-12 | W.L. Gore & Associates Gmbh | Inflatable insulation incorporating pressure relief means |
| US20050184049A1 (en) * | 2004-02-20 | 2005-08-25 | Horng-Yee Lee | Manufacturing process method for pneumathode of the inflatable body-heat retaining jacket |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133148A (en) * | 2015-07-31 | 2015-12-09 | 湖州新仲湖针织制衣有限公司 | High-elasticity spandex wearing fabric |
| CN106419354A (en) * | 2016-11-11 | 2017-02-22 | 无锡新人居科贸有限公司 | Landform adaptive sleeping bag |
| WO2022099941A1 (en) * | 2020-11-16 | 2022-05-19 | 苏州市兴丰强纺织科技有限公司 | Air-fillable heat-retaining clothing fabric structure |
Also Published As
| Publication number | Publication date |
|---|---|
| GB0706102D0 (en) | 2007-05-09 |
| GB2447950B (en) | 2009-02-25 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20140328 |