CN108189983B - A kind of 3D Life belt - Google Patents
A kind of 3D Life belt Download PDFInfo
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- CN108189983B CN108189983B CN201810047799.8A CN201810047799A CN108189983B CN 108189983 B CN108189983 B CN 108189983B CN 201810047799 A CN201810047799 A CN 201810047799A CN 108189983 B CN108189983 B CN 108189983B
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- gas
- base fabric
- top layer
- layer face
- swelling gasbag
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/13—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist
- B63C9/15—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist having gas-filled compartments
- B63C9/155—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist having gas-filled compartments inflatable
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B21/14—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
- D04B21/16—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating synthetic threads
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B21/14—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
- D04B21/18—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating elastic threads
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/10—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyurethanes
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/16—Physical properties antistatic; conductive
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Artificial Filaments (AREA)
- Woven Fabrics (AREA)
Abstract
The present invention relates to lifesaving appliance fields, a kind of 3D Life belt is provided, base fabric including bottom, top layer face and the middle layer being arranged between, two free ends of the base fabric are connected with the adjusting band of adjustable length, the adjusting takes the connection buckle being equipped with for fastening waistband, the base fabric is equipped with gas filling bottle and swelling gasbag, the gas-filled switching tube of control gas filling bottle and swelling gasbag connection is provided on the gas filling bottle, the swelling gasbag is provided with unidirectional gas blow pipe, tracheae lid is provided on the gas blow pipe, top layer face outer surface is printed on fluorescence lifesaving mark, it is easily-deformable to solve existing Inflated life-saving waistband, not easy cleaning, wearing comfort degree is inadequate, the more single problem of function.
Description
Technical field
The present invention relates to lifesaving appliance field more particularly to a kind of 3D Life belts.
Background technique
Currently, common anti-drowned lifesaving appliance is lifebuoy, life jacket etc., carrying is extremely inconvenient, especially when unexpected feelings
When condition occurs, often has little time to dress, miss the best opportunity of lifesaving；And general Life belt, inflation are by itself band
Steel gas bottle, rush in pressure-air in inside in advance, when use opens valve inflation, and air bag expansion generates buoyancy, generally adopts
It being made of nylon face material, nylon facing material poor dimensional stability is easily-deformable under small external force, variable fold during wearing,
Gas permeability is bad, heat resistance and light resistance inequality, the condition notably washed, maintained in wearing use process, as can weigh
The device used again, client's usage experience is bad, and has a single function, and is not suitable for the demand of the outdoor sports equipment of high-quality.
3D warp-knitted spacer fabric is a kind of two-needle bar warp knit screen cloth, by mesh surface, connects monofilament, and plain cloth bottom surface forms,
Its three-dimensional structure is constituted, in-between articulamentum can have various shape, including tubulose, pleated and other shapes, this
So that the structure of the ventilative hollow three-dimensional in six faces is presented in this treble cloths, neither too hard, nor too soft, empty gas and water free flow is dry and comfortable comfortable,
It is convenient to be cleaned and dried, and fastness is good, not stratified, has good mechanical performance and chemical stability, can recycle, and fits
Close the demand of the outdoor sports equipment of high-quality.
Terylene is an important species in synthetic fibers, is the product name of China's polyester fiber.Terylene has extremely excellent
Good setting performance.Spun polyester thread or fabric generated after setting it is flat very, fluffy form or rivel etc., in use through more
Secondary washing, remain to it is prolonged constant,；Polyester fiber is insulator, easy static electrification.
Summary of the invention
Therefore, for the above content, the present invention provides a kind of 3D Life belt, and it is variable to solve existing Inflated life-saving waistband
Shape, not easy cleaning, wearing comfort degree is inadequate, the more single problem of function.
In order to achieve the above objectives, the present invention is achieved by the following technical solutions:
A kind of 3D Life belt, base fabric 1, top layer face 3 including bottom and the middle layer 2 being arranged between, it is described
Two free ends of base fabric 1 are connected with the adjusting band 4 of adjustable length, and the band 4 that adjusts is equipped with the connection for fastening waistband
Button 5, the base fabric 1 are equipped with gas filling bottle 6 and swelling gasbag 7, and control gas filling bottle 6 and expansion gas are provided on the gas filling bottle 6
The gas-filled switching tube 61 of 7 connection of capsule, the swelling gasbag 7 are provided with unidirectional gas blow pipe 71, are provided with tracheae on the gas blow pipe 71
Lid 72,3 outer surface of top layer face are printed on fluorescence lifesaving mark 31.
A further improvement is that: the base fabric 1, top layer face 3 use 3D warp knitting technology；The base fabric 1 use specification for
The antistatic polyester fiber material of 100-150D, chaining and local inlaid thread weave according to vertically and horizontally dimensionally stable；It is described
It is connected in such a way that the spandex fibre of specification 20-40D/1F is worn by sky between 3 between base fabric 1 and top layer face；The top layer 3 is using rule
The elastic spandex fiber material of lattice 20-40D/1F weaves.
A further improvement is that: the antistatic terylene the preparation method comprises the following steps:
Double quinoid polyaniline (emeraldine alkali) powder 0.5-3 parts by weight, gas-phase growth of carbon fibre powder 3-5 weight
Part, maleic anhydride graft phenylethene-(Ethylene/Butylene)-styrene 0.5-2 parts by weight, polyethylene terephthalate slice
90-95 parts by weight, stir evenly through high-speed mixer, are placed in double screw extruder, melt at being 220~280 DEG C in temperature
It is blended uniformly, antistatic polyester fiber is made with melt-spinning technology.
Double quinoid polyanilines are conductive, and a small amount of be added in blend can play the role of antistatic agent, with island core
Form dispersion in the blend, but the mode of melt blending will lead to double quinoid polyanilines and be unevenly distributed and to blend
Intensity adversely affect, and gas-phase growth of carbon fibre have outstanding compatibility have both electric conductivity, may be uniformly dispersed in
In resin blend, the intensity and electric conductivity for improving blend make up the adverse effect of double quinoid polyanilines, maleic anhydride grafting
Styrene-(Ethylene/Butylene)-styrene can improve double quinoid polyanilines as compatilizer, gas-phase growth of carbon fibre is being blended
The dispersibility of object.The antistatic terylene of inventive formulation preparation is permanent antistatic, and the later period, maintenance made without adding antistatic agent
With conveniently.
A further improvement is that: the gas-phase growth of carbon fibre powder specifics be it is 50-200 μm long, 0.1-0.3 μm of diameter,
The gas-phase growth of carbon fibre of the specification has both resin tooth and electric conductivity.
A further improvement is that: the preparation method of the antistatic polyester fiber, the temperature that the dual-screw-stem machine squeezes are as follows:
One 220~230 DEG C of area, two 230~240 DEG C of areas, three 240~250 DEG C of areas, four 250~260 DEG C of areas, five 260~270 DEG C of areas, six
270~280 DEG C of area, melt blending is uniformly at melt spinning body, and the hollow needle through spinneret assembly squeezes out, beam wind cooling temperature
20-28 DEG C, spinning pressure 10-17MPa, spinning speed 1500m/min.
A further improvement is that: the gas filling bottle 6 is that two high-pressure carbon dioxides inflate steel cylinder, is separately positioned on expansion
The both ends of air bag 7.
A further improvement is that: fluorescence lifesaving mark 31 be it is orange, it is more eye-catching than other colors.
By using preceding solution, the beneficial effects of the present invention are:
1, the waistband woven by 3D warp knitting technology, the structure with the ventilative hollow three-dimensional in six faces, neither too hard, nor too soft, ventilation is saturating
Gas, easy cleaning are easily dried, sanitary cleaning, can roll up portable, and collection is convenient, are unlikely to deform, and fastness is good, not stratified, Thermo-Wet Comfort
Good good mechanical performance and chemical stability, can be used for a long time.
2, easy to carry when the waistband is not inflated, it will not influence water activity, Emergency time opens air accumulator, can be with
It is rapidly full of swelling gasbag, generates buoyancy.
3, the antistatic terylene preparation method used uses raw material melt blending, does not need to increase reaction kettle, equipment investment
It is few；The gas phase carbon nano-fiber of use function compared with common carbon nanotube is similar but low in cost；Prepared electrostatic is washed
Synthetic fibre has extremely excellent setting performance, is repeatedly washed in use, remains to prolonged not modification, and can permanently prevent quiet
Electricity, because of Electrostatic Absorption dust or fuzz balls when avoiding waistband movable outdoors, user experience is more preferable, there is higher economic valence
Value.
4, the spandex material that top layer face uses has high flexibility, can elongate 6~7 times, and can be fast with the disappearance of tension
Quick-recovery expands together in air bag expansion to original state, plays the role of that air bag is protected to avoid scratching, after use air bag
It can be promptly restored to original state after deflation, play the role of collecting air bag automatically, stack gas than existing need to recycle manually
The Life belt of capsule is simple and convenient.
Detailed description of the invention
Fig. 1 is one interlayer structure schematic diagram of the embodiment of the present invention；
Fig. 2 is each topology layout schematic diagram in one base fabric of the embodiment of the present invention；
Fig. 3 is one schematic top plan view of the embodiment of the present invention；
Fig. 4 is that one base fabric of the embodiment of the present invention and top layer face sky wear connection schematic diagram.
Specific embodiment
Carry out the embodiment that the present invention will be described in detail below with reference to specific embodiment, how skill is applied to the present invention whereby
Art means solve technical problem, and the realization process for reaching technical effect can fully understand and implement.
Unless otherwise specified, the conventional hand that technological means employed in embodiment is well known to those skilled in the art
Section, used reagent and product are also available commercial.The source of agents useful for same, trade name and it is necessary to list it
Constituent person is indicated on the first occurrence.
Embodiment one
As shown in Figures 1 to 4, a kind of 3D Life belt, the base fabric 1 including bottom and are arranged between top layer face 3
Middle layer 2, for closing middle layer 2, two free ends of the base fabric 1 are connected with the tune of adjustable length in the top layer face 3
Band 4 is saved, equipped with the connection buckle 5 for fastening waistband, the base fabric 1 is equipped with swelling gasbag 7 and is distributed in the band 4 that adjusts
Two high-pressure carbon dioxides at 7 both ends of swelling gasbag inflate steel cylinder 6, and control gas filling bottle 6 and expansion are provided on the gas filling bottle 6
The gas-filled switching tube 61 of 7 connection of air bag, the swelling gasbag 7 are provided with unidirectional gas blow pipe 71, are provided with tracheae on the gas blow pipe 7
Lid 72, the tracheae lid 72 have tip, and the valve wick feed swelling gasbag 7 for stabbing unidirectional gas blow pipe 71 is deflated, the top
3 outer surface of level is printed on orange fluorescence lifesaving mark 31.
The base fabric 1, top layer face 3 use 3D warp knitting technology；The base fabric 1 uses specification fine for the antistatic terylene of 150D
Material is tieed up, chaining and local inlaid thread weave according to vertically and horizontally dimensionally stable；The top layer face 3 is used to close middle layer 2,
It is woven using the elastic spandex fiber material of specification 40D/1F；With the ammonia of specification 40D/1F between 3 between the base fabric 1 and top layer face
Synthetic fibre fiber connects and is formed the zoning of middle layer 2 in such a way that sky is worn.
The antistatic terylene the preparation method comprises the following steps:
Double 0.5 parts by weight of quinoid polyaniline powder, maleic anhydride graft phenylethene-(Ethylene/Butylene) -0.5 part of styrene,
4 parts of gas-phase growth of carbon fibre powder, 95 parts of polyethylene terephthalate slice, stir evenly through high-speed mixer, are placed in
Melt blending is uniform in double screw extruder, the temperature that the dual-screw-stem machine squeezes are as follows: 220~230 DEG C of an area, two areas 230~
240 DEG C, three 240~250 DEG C of areas, four 250~260 DEG C of areas, five 260~270 DEG C of areas, six 270~280 DEG C of areas, melt blending is equal
It is even that at melt spinning body, the hollow needle through spinneret assembly is squeezed out, and 20 DEG C of beam wind cooling temperature, spinning pressure 17MPa, spinning
Speed 1500m/min；The gas-phase growth of carbon fibre powder specifics be it is 50-200 μm long, 0.1-0.3 μm of diameter, the gas of the specification
Phase grown carbon fiber has both resin tooth and electric conductivity.
In process debugging discovery spinning temperature be higher than 280 DEG C when spinning float silk can haftplatte seriously increase shovel board difficulty,
The size of component pressure also influences whether the rheological property of melt so the case where spinning temperature wants coupling unit pressure tune simultaneously
Whole, higher component pressure, which can suitably reduce viscosity, improves the rheological property of melt.The present embodiment selects higher component pressure
17MP a is produced, and test proves that spinning temperature control is relatively reasonable at 280 DEG C under higher component pressure.Cooling temperature
It is affected to forming process curing rate, when temperature is too high, cooling is slower, and curing time extends, and silk is unable to undergo hauling speed
And it can break end；On the contrary, strand is cooling fast, then curing time is short, and the crystallization and orientation to macromolecular are unfavorable.
Because polyester fiber is non-conductive easy to produce static electricity, the present invention is conductive using double quinoid polyanilines, can be used as
Antistatic agent uses, and gas-phase growth of carbon fibre has excellent electric conductivity, is dispersed in resin blend in the form of small molecule,
The electric conductivity of blend can be improved to prevent electrostatic, prepared terylene is permanent antistatic, is not required to outer painting antistatic agent.
Embodiment two
A kind of 3D Life belt, the base fabric 1 including bottom, top layer face 3 and the middle layer 2 being arranged between, it is described
Two free ends of base fabric 1 are connected with the adjusting band 4 of adjustable length, and the band 4 that adjusts is equipped with the connection for fastening waistband
Button 5, the base fabric 1 are equipped with a high-pressure nitrogen bottle 6 and swelling gasbag 7, are provided with control high pressure on the high-pressure nitrogen bottle 6
The gas-filled switching tube 61 of 7 connection of nitrogen cylinder 6 and swelling gasbag, the swelling gasbag 7 are provided with unidirectional gas blow pipe 71, the gas blow pipe
Tracheae lid 72 is provided on 7, the tracheae lid 72 has tip, for stabbing the valve wick feed swelling gasbag of unidirectional gas blow pipe 71
7 deflate, and 3 outer surface of top layer face is printed on the fluorescence lifesaving mark 31 of blue.
The base fabric 1, top layer face 3 use 3D warp knitting technology；The base fabric 1 uses specification fine for the antistatic terylene of 100D
Material is tieed up, chaining and local inlaid thread weave according to vertically and horizontally dimensionally stable；The top layer face 3 is used to close middle layer 2,
It is woven using the elastic spandex fiber material of specification 20D/1F；With the ammonia of specification 20D/1F between 3 between the base fabric 1 and top layer face
Synthetic fibre fiber connects and is formed the zoning of middle layer 2 in such a way that sky is worn.
The antistatic terylene the preparation method comprises the following steps:
Double 3 parts by weight of quinoid polyaniline powder, 5 parts by weight of gas-phase growth of carbon fibre powder, maleic anhydride graft phenylethene-
2 parts of (Ethylene/Butylene)-styrene, 90 parts by weight of polyethylene terephthalate slice, stir evenly through high-speed mixer,
It is placed in the temperature that melt blending in double screw extruder is uniform, and the dual-screw-stem machine squeezes are as follows: 220~230 DEG C of an area, 2nd area
230~240 DEG C, three 240~250 DEG C of areas, four 250~260 DEG C of areas, five 260~270 DEG C of areas, six 270~280 DEG C of areas, melting is altogether
It is mixed even at melt spinning body, hollow needle through spinneret assembly squeezes out, and 28 DEG C of beam wind cooling temperature, spinning pressure 10MPa,
Spinning speed 1500m/min, the gas-phase growth of carbon fibre powder specifics be it is 50-200 μm long, 0.1-0.3 μm of diameter.
Embodiment three
A kind of 3D Life belt, the base fabric 1 including bottom, top layer face 3 and the middle layer 2 being arranged between, it is described
For closing middle layer 2, two free ends of the base fabric 1 are connected with the adjusting band 4 of adjustable length, the adjusting in top layer face 3
With 4 equipped with the connection buckle 5 for fastening waistband, the base fabric 1 is equipped with swelling gasbag 7 and is distributed in 7 both ends of swelling gasbag
Two high-pressure carbon dioxides inflate steel cylinder 6, filling for control gas filling bottle 6 and 7 connection of swelling gasbag is provided on the gas filling bottle 6
Air cock 61, the swelling gasbag 7 are provided with unidirectional gas blow pipe 71, tracheae lid 72, the tracheae are provided on the gas blow pipe 7
Lid 72 has tip, and the valve wick feed swelling gasbag 7 for stabbing unidirectional gas blow pipe 71 is deflated, 3 outer surface of the top layer face print
There is orange fluorescence lifesaving mark 31.
The base fabric 1, top layer face 3 use 3D warp knitting technology；The base fabric 1 uses specification fine for the antistatic terylene of 120D
Material is tieed up, chaining and local inlaid thread weave according to vertically and horizontally dimensionally stable；The top layer face 3 is used to close middle layer 2,
It is woven using the elastic spandex fiber material of specification 30D/1F；With the ammonia of specification 30D/1F between 3 between the base fabric 1 and top layer face
Synthetic fibre fiber connects and is formed the zoning of middle layer 2 in such a way that sky is worn.
The antistatic terylene the preparation method comprises the following steps:
Double 2 parts by weight of quinoid polyaniline powder, 3 parts by weight of gas-phase growth of carbon fibre powder, maleic anhydride graft phenylethene-
2 parts of (Ethylene/Butylene)-styrene, 93 parts by weight of polyethylene terephthalate slice, stir evenly through high-speed mixer,
It is placed in the temperature that melt blending in double screw extruder is uniform, and the dual-screw-stem machine squeezes are as follows: 220~230 DEG C of an area, 2nd area
230~240 DEG C, three 240~250 DEG C of areas, four 250~260 DEG C of areas, five 260~270 DEG C of areas, six 270~280 DEG C of areas, melting is altogether
It is mixed even at melt spinning body, hollow needle through spinneret assembly squeezes out, and 25 DEG C of beam wind cooling temperature, spinning pressure 15MPa,
Spinning speed 1500m/min.
The foregoing descriptions are merely the embodiment using this origination techniques content, any those skilled in the art use this wound
Make done modifications and changes, all belong to the scope of the patents of this creation opinion, and is not limited to those disclosed embodiments.
Claims (5)
1. a kind of 3D Life belt, it is characterised in that: base fabric (1), top layer face (3) including bottom and be arranged between
Middle layer (2), two free ends of the base fabric (1) are connected with the adjusting band (4) of adjustable length, set on the adjusting band (4)
There is the connection buckle (5) for fastening waistband, gas filling bottle (6) and swelling gasbag (7), the inflation are provided on the base fabric (1)
The gas-filled switching tube (61) of control gas filling bottle (6) and swelling gasbag (7) connection, swelling gasbag (7) setting are provided on bottle (6)
Have unidirectional gas blow pipe (71), be provided with tracheae lid (72) on the gas blow pipe (71), top layer face (3) outer surface is printed on fluorescence
Lifesaving identifies (31)；
The base fabric (1), top layer face (3) use 3D warp knitting technology；The base fabric (1) uses specification for the antistatic of 100-150D
Polyester fiber material, chaining and local inlaid thread weave according to vertically and horizontally dimensionally stable；The base fabric (1) and top layer face
(3) it is connected in such a way that the spandex fibre of specification 20-40D/1F is worn by sky between；The top layer face (3) uses specification 20-40D/
The elastic spandex fiber material of 1F weaves；
The antistatic terylene is the preparation method comprises the following steps: by double quinoid polyaniline powder 0.5-3 parts by weight, gas-phase growth of carbon fibre powder
Last 3-5 parts by weight, maleic anhydride graft phenylethene-(Ethylene/Butylene) -0.5-2 parts of styrene, polyethylene terephthalate
90-95 parts by weight are sliced, stirs evenly, is placed in double screw extruder through high-speed mixer, in the case where temperature is 220~280 DEG C
Melt blending is uniform, and antistatic polyester fiber is made with melt-spinning technology.
2. a kind of 3D Life belt according to claim 1, it is characterised in that: the gas-phase growth of carbon fibre powder specifics
To be 50-200 μm long, 0.1-0.3 μm of diameter.
3. a kind of 3D Life belt according to claim 1, it is characterised in that: the temperature that the double screw extruder squeezes
Are as follows: 220~230 DEG C of an area, two 230~240 DEG C of areas, three 240~250 DEG C of areas, four 250~260 DEG C of areas, five areas 260~270
DEG C, six 270~280 DEG C of areas, an area Qu Zhiliu is distributed as from far from extrusion machine head, slowly close to extrusion machine head, melting is altogether
It is mixed even at melt spinning body, the hollow needle extrusion through spinneret assembly, 20-28 DEG C of beam wind cooling temperature, spinning pressure 10-
17MPa, spinning speed 1500m/min.
4. according to claim 1 to a kind of 3D Life belt described in any one of 3 claims, it is characterised in that: described fills
Gas cylinder (6) is that two high-pressure carbon dioxides inflate steel cylinder, is separately positioned on the both ends of swelling gasbag (7).
5. according to claim 1 to a kind of 3D Life belt described in any one of 3 claims, it is characterised in that: the fluorescence
It is orange that lifesaving, which identifies (31),.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910728114.0A CN110466720B (en) | 2018-01-18 | 2018-01-18 | Non-deformable's 3D lifesaving waistband |
| CN201810047799.8A CN108189983B (en) | 2018-01-18 | 2018-01-18 | A kind of 3D Life belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810047799.8A CN108189983B (en) | 2018-01-18 | 2018-01-18 | A kind of 3D Life belt |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910728114.0A Division CN110466720B (en) | 2018-01-18 | 2018-01-18 | Non-deformable's 3D lifesaving waistband |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108189983A CN108189983A (en) | 2018-06-22 |
| CN108189983B true CN108189983B (en) | 2019-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810047799.8A Active CN108189983B (en) | 2018-01-18 | 2018-01-18 | A kind of 3D Life belt |
| CN201910728114.0A Active CN110466720B (en) | 2018-01-18 | 2018-01-18 | Non-deformable's 3D lifesaving waistband |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201910728114.0A Active CN110466720B (en) | 2018-01-18 | 2018-01-18 | Non-deformable's 3D lifesaving waistband |
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| CN201793004U (en) * | 2010-09-15 | 2011-04-13 | 浙江理工大学 | Safe air bag type life-saving waistband |
| CN201951696U (en) * | 2010-12-20 | 2011-08-31 | 杨小均 | Rapidly-inflated life belt |
| US20130104959A1 (en) * | 2011-10-31 | 2013-05-02 | E I Du Pont De Nemours And Company | Integrated back-sheet for back contact photovoltaic module |
| CN202592836U (en) * | 2012-04-09 | 2012-12-12 | 惠安县大林鞋服有限公司 | Mattress ticking |
| CN202828049U (en) * | 2012-10-28 | 2013-03-27 | 王志明 | Life-saving waistband |
| CN103799218A (en) * | 2012-11-13 | 2014-05-21 | 顾方钟 | Elastic fabric garment with sterilization function |
| CN204150226U (en) * | 2014-07-28 | 2015-02-11 | 范雨晴 | Inflatable emergency lifesaving belt |
| CN104328597B (en) * | 2014-08-18 | 2016-04-27 | 福建省晋江市华宇织造有限公司 | Three-layer mesh fabric of a kind of weatherability and preparation method thereof |
| CN206012914U (en) * | 2016-06-08 | 2017-03-15 | 董浩 | A kind of belt with air bag |
| CN106965513A (en) * | 2017-03-15 | 2017-07-21 | 江苏帝亨实业集团股份有限公司 | Polyurethane coating raincoat cloth |
| CN206814960U (en) * | 2017-04-29 | 2017-12-29 | 珠海横琴中经经贸商务有限公司 | 3D space fabric braiding structures |
| CN107224143B (en) * | 2017-07-25 | 2019-11-01 | 福建省晋江市华宇织造有限公司 | A kind of washable 3D mesh mattress |
-
2018
- 2018-01-18 CN CN201810047799.8A patent/CN108189983B/en active Active
- 2018-01-18 CN CN201910728114.0A patent/CN110466720B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108189983A (en) | 2018-06-22 |
| CN110466720A (en) | 2019-11-19 |
| CN110466720B (en) | 2021-04-13 |
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