CN112515253B - Inflatable cold-resisting children raincoat - Google Patents
Inflatable cold-resisting children raincoat Download PDFInfo
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- CN112515253B CN112515253B CN202011388674.5A CN202011388674A CN112515253B CN 112515253 B CN112515253 B CN 112515253B CN 202011388674 A CN202011388674 A CN 202011388674A CN 112515253 B CN112515253 B CN 112515253B
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D11/00—Garments for children
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/06—Knee or foot
- A41D13/065—Knee protectors
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/08—Arm or hand
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
- A41D27/02—Linings
- A41D27/04—Removable linings
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
- A41D27/10—Sleeves; Armholes
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
- A41D27/28—Means for ventilation
- A41D27/285—Means for ventilation with closure adjustment
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D3/00—Overgarments
- A41D3/02—Overcoats
- A41D3/04—Raincoats
- A41D3/06—Raincoats with leg-protecting means
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/02—Layered materials
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- 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
- A41D31/10—Impermeable to liquids, e.g. waterproof; Liquid-repellent
- A41D31/102—Waterproof and breathable
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B1/00—Hats; Caps; Hoods
- A42B1/04—Soft caps; Hoods
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/04—Thermoplastic elastomer
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Abstract
The invention provides an inflatable cold-resistant raincoat for children, which is characterized in that the malposition of an upper special-shaped air bag and a lower special-shaped air bag is utilized, after the air bags are inflated, the connecting parts of the air bags are deformed through the matching of the upper special-shaped air bag and the lower special-shaped air bag, a ventilation channel is formed, children are protected, and meanwhile, the ventilation performance of the raincoat is improved. In addition, through utilizing the design of environment-friendly soft Q bullet material, comfortable cold-proof inside lining of dismantling, soft comfortable when making the raincoat dress, it is durable to be able to bear or endure the weather, provides the guarantee for children's safe trip.
Description
Technical Field
The invention belongs to the technical field of raincoats, and particularly relates to an inflatable cold-resistant children raincoat.
Background
The raincoat refers to a rain-shielding garment made of waterproof cloth. The waterproof cloth suitable for the raincoat comprises an adhesive tape, a tarpaulin, a plastic film and the like. Modern waterproof cloth of children's raincoat pays more and more attention to the novel style, the appearance is beautiful, but neglect the most important problem, the comfortableness of the wearer, some children's raincoat appear in the market at present, the sense of touch is hard, the wainscot is cold, wear and press and feel hard even more, make the wearer extremely uncomfortable during using, not only influence the comfort level, and easy to disperse the attention in the course of wearing, bury the potential safety hazard for going out; in addition, because children are easy to play with the raincoat, the children still do not forget to chase after the raincoat in rainy weather, and the loose split raincoat is slightly covered on the body, the children are not suitable to cause great probability of falling and injury risks, the air impermeability of the existing raincoat can cause the interior of the raincoat to be more sultry due to the multi-movement of the children, and the bad influence is caused to the body of the children,
in order to solve the problems, the invention provides an inflatable cold-resistant children raincoat, which is soft and comfortable when being worn by utilizing environment-friendly soft Q elastic materials, comfortable detachable cold-resistant inner liners and an inflatable structural design, and provides guarantee for safe traveling of children. Through experiments, the tea is popular with consumers.
Disclosure of Invention
The invention aims to: provides an inflatable cold-resisting children raincoat, which solves the problems in the prior art.
The invention is realized by the following technical scheme: an inflatable cold-resistant children raincoat comprises a raincoat main body, wherein the raincoat main body comprises a raincoat cap, a raincoat jacket and raincoat trousers, and a detachable cold-resistant lining is arranged in the raincoat main body.
The raincoat cap is tightened up through tightening up the rope, the raincoat cap is connected on the raincoat jacket, the raincoat jacket includes left raincoat sleeve and right raincoat sleeve, left raincoat sleeve with the back connection of right raincoat sleeve has the ventilative structure of gasbag, the elastic cord is tightened up in raincoat trousers upper end, raincoat trousers openly are connected with the ventilative structure of gasbag, raincoat jacket and raincoat trousers are being provided with gasbag ventilative structure department and are the double-deck raincoat, outer raincoat and inlayer raincoat respectively, and all the other positions are the individual layer raincoat.
Preferably, the air-permeable structure of the air bag comprises an upper chain air bag, a lower chain air bag, an outer raincoat and an inner raincoat, the upper chain air bag contains a plurality of first special-shaped air bags, each two of the first special-shaped air bags are communicated through an air pipe, the rightmost end of the upper chain air bag is communicated with an air nozzle through an air pipe, the air nozzle is located at the rightmost side of the air-permeable structure of the air bag and is arranged on the outer raincoat, the lower chain air bag contains a plurality of second special-shaped air bags, each two of the second special-shaped air bags are communicated through an air pipe, the rightmost end of the lower chain air bag is communicated with the air nozzle of the outer raincoat through an air pipe, waterproof cloth is arranged between the first special-shaped air bags and the second special-shaped air bags, the upper chain air bags and the lower chain air bags are fixedly connected between the outer raincoat and the inner raincoat, and a ventilation channel which is uniformly distributed is formed on the waterproof cloth between the upper chain air bags and the lower chain air bags, the air-permeable passage is communicated with the outer space of the outer-layer raincoat and the inner space wrapped by the inner-layer raincoat; the opening of the ventilation channel at one end of the outer part is connected with the outside through the outer rain coat layer.
Preferably, one lower side of the special-shaped air bag is wavy, circular grooves are uniformly distributed on the wavy end surface, two upper sides of the special-shaped air bag are wavy, semi-cylindrical protrusions are uniformly distributed on the wavy end surface, the wavy shape of the lower side of the special-shaped air bag is matched with the wavy shape of the two upper sides of the special-shaped air bag, and the groove at one end of the special-shaped air bag is matched with the semi-cylindrical protrusions at the two ends of the special-shaped air bag.
Preferably, the air bag ventilation structure is arranged at the position, close to the hand, of the elbow joint of the raincoat sleeve by 3-5 cm, and the air bag ventilation structure is arranged at the position, 5-8 cm below the knee joint of the raincoat trousers.
The working principle of the raincoat is as follows:
when the air bag ventilation structure (6) of the raincoat is not inflated through the air nozzle (607), the upper special-shaped air bag (6041) and the lower special-shaped air bag (6031) are both in a compressed state, the special-shaped parts of the upper special-shaped air bag (6041) and the lower special-shaped air bag (6031) have no influence on the upper interlocking air bag (604) and the lower interlocking air bag (603) because of non-inflation, and the upper interlocking air bag (604) and the lower interlocking air bag (603) are fixed in a staggered manner when fixed on the outer raincoat (601) and the inner raincoat (602), so that waterproof cloth connected with the upper interlocking air bag (604) and the lower interlocking air bag (603) has a staggered force, the waterproof cloth is pulled and deformed to cause a ventilation channel (605) formed by the waterproof cloth to be closed, and at the raincoat has no ventilation effect and cannot protect partial parts of children.
After the air bag ventilating structure (6) of the raincoat is inflated through the air nozzle (607), the upper special-shaped air bag (6041) and the lower special-shaped air bag (6031) are in an inflated state, the special-shaped parts of the upper special-shaped air bag (6041) and the lower special-shaped air bag (6031) are inflated and then interact, under the interaction, the upper special-shaped part and the lower special-shaped part are matched, so that the upper special-shaped air bag (6041) and the lower special-shaped air bag (6031) move in opposite directions, the waterproof cloth connecting the upper interlocking air bag (604) and the lower interlocking air bag (603) forms a ventilating channel (605) through left-right deformation, as the matched parts of the upper special-shaped air bag (6041) and the lower special-shaped air bag (6031) are both shaped up and down, the ventilating channel forms a bent channel in the height direction, so that rainwater cannot enter the interior of the raincoat through the ventilating channel to achieve a waterproof effect, after the inflation is finished, the child air-permeable bag achieves an air-permeable effect, simultaneously protects part of important parts of the child and prevents the child from being injured by playing with an alarm, and the child air-permeable bag can also control the size of the air-permeable channel (605) by controlling the overflowing degree of the air in the air-permeable bag, so that the size of the air-permeable quantity is controlled.
The raincoat main body is made of materials and the preparation method is that the raw materials comprise 75-95 parts of flexible main body materials, 4-7 parts of plasticizers, 1-2 parts of softeners and 1-4 parts of stabilizers; the flexible main body material and the plasticizer are put into a reaction tank, heated to 115 ℃ at the heating rate of 4-6 ℃/min, mixed and stirred for 20-30min, the softener and the stabilizer are added in sequence every 5-10min, the temperature is raised to 190 ℃ at the heating rate of 170 ℃ and mixed for 30min, then naturally cooled to 65-80 ℃, transferred to a screw machine for extrusion and granulation, and then injection molding is carried out.
The flexible main body material is modified polyvinyl chloride, and the preparation method comprises the steps of putting 35-40 parts of environment-friendly polyvinyl chloride, 50-55 parts of polyamino acid and 6-10 parts of thermoplastic polyurethane elastomer into a reaction tank, heating to 105 ℃ at the heating rate of 4-5 ℃/min, mixing and stirring for 20-25min, adding 1 part of polyethylene glycol 400 and 1 part of trioctyl citrate every 5-10min, heating to 185 ℃ for continuously mixing for 30min, naturally cooling to 80 ℃, transferring to a screw machine for extrusion granulation, and micronizing to within 100 mu m.
The plasticizer is prepared from the following components in percentage by mass of 1: 1: 2, epoxy butyl furoate, epoxy octyl soya oleate, 9, 10-epoxy octyl stearate; the softening agent is 1:1 mixture of amino silicone oil and esterquat; the stabilizer is a mixture of sodium stearate and epoxidized soybean oil in a mass ratio of 1: 1.
The material and the preparation method of the detachable cold-resisting lining are that the raw materials comprise 12 to 15 parts of inorganic filler, 60 to 70 parts of modified polyester, 1 to 3 parts of epoxy furfuryl butyl oleate and 1 to 3 parts of epoxy soybean oil according to the parts by weight; fully mixing and heating inorganic filler and modified polyester to 95-100 ℃, ball-milling for 25-30min, then adding epoxy furfuryl butyl oleate and epoxy soybean oil every 5-8min, stirring for 30 mm at the rotating speed of 600 plus 800rpm, filtering by a filter screen with 400 meshes to retain filtrate, heating to 165 plus 180 ℃, keeping the temperature for 50-60min, naturally cooling to 80-85 ℃, transferring to a screw machine for extrusion granulation, micronizing to be within 100 mu m, and processing into fibers for disinfection.
The preparation method of the modified polyester comprises the steps of mixing 22-30 parts of polyester and 15-25 parts of natural fiber, putting the mixture into a reaction tank, heating to 85-95 ℃, grinding to be within 50um, keeping the temperature for 30min, adding 2-3 parts of a mixture with the mass ratio of 1: 1:1, heating the mixture of acetyl citrate, epoxidized soybean oil and potassium stearate to 170-180 ℃, keeping the temperature for 30min, naturally cooling to 75-80 ℃, transferring the mixture to a screw machine for extrusion granulation, and grinding the mixture to be within 100 um. Wherein the inorganic filler is prepared from the following components in a mass ratio of 1:1, a mixture of boron nitride whiskers and alumina whiskers; extracting natural fibers to obtain the natural fibers with the mass ratio of 2: 1: 3, kapok fruit, banana stem, corn stalk.
The invention has the advantages that:
1. the raincoat disclosed by the invention is made of environment-friendly soft Q-shaped elastic materials, is comfortable to wear, and particularly has no cold feeling when the temperature is low in winter;
2. the inner liner of the raincoat adopts a detachable cold-resisting inner liner which can be detached and used according to the temperature;
3. the raincoat disclosed by the invention is made of materials which do not contain heavy metals, have no biotoxicity, are environment-friendly, and have good stretching and rebounding effects, deformation resistance and strong weather resistance, and the service life of the raincoat has obvious advantages compared with that of commercially available raincoats;
4. the designed inflatable child raincoat adopts a split type raincoat, comprises a jacket and trousers, and compared with the traditional integrated raincoat, the raincoat has the maximum rainproof effect on the whole body, and simultaneously, through the air bag ventilation structure arranged on important parts, the dislocation of the upper and lower special-shaped air bags is utilized, after the air bags are inflated, the connection parts of the air bags are deformed through the matching of the upper and lower special-shaped shapes, a ventilation channel is formed, and the ventilation performance of the raincoat is increased while children are protected;
5. different effects are achieved by simultaneously staggering the upper part and the lower part and the left part and the right part of the special-shaped air bag, the air bag forms a ventilation channel while being inflated due to the left and right staggering, and the channel forms a bent channel in the height direction due to the upper and the lower special-shaped parts, so that rainwater cannot enter the raincoat through the ventilation channel and reach a waterproof effect.
Drawings
FIG. 1 is an overall schematic view of the raincoat of the present invention;
FIG. 2 is a back view of the raincoat jacket of the present invention;
FIG. 3 is a schematic view of the air permeable structure of the bladder in an inflated condition according to the present invention;
FIG. 4 is an enlarged view of a portion of the air permeable structure of the bladder in an inflated condition in accordance with the present invention;
FIG. 5 is a schematic structural view of the profiled bladder of the present invention;
FIG. 6 is a schematic view of the airbag of the present invention in an uninflated state;
FIG. 7 is an enlarged view of the structure of the "E" region of the present invention;
FIG. 8 is a schematic cross-sectional view of the bladder of the present invention in an inflated condition;
FIG. 9 is a structural view of the air permeable structure of the air bag in the uninflated state of the present invention;
FIG. 10 is an enlarged view of the structure of the "G" region of the present invention;
in the figure: 1 raincoat jacket, 2 raincoat cap, 3 tightening rope, 4 raincoat trousers, 5 elastic band, 6 air bag ventilating structure, 601 outer layer raincoat, 602 inner layer raincoat, 603 lower interlocking air bag, 604 upper interlocking air bag, 605 ventilating channel, 606 air pipe, 607 air nozzle, 6031 special-shaped air bag two, 6032 special-shaped air bag one
In order to make the inflatable cold-proof children raincoat more clear, the invention is further described with reference to the specific embodiments.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
Example 1
An inflatable cold-resisting children raincoat comprises a raincoat main body, wherein the raincoat main body comprises a raincoat cap, a raincoat jacket and raincoat trousers, and a detachable cold-resisting lining is arranged in the raincoat main body.
The structural design and the working principle of the raincoat main body are both as described in the invention content.
The raincoat main body is made of materials and the preparation method is that the raincoat main body comprises 85 parts of flexible main body materials, 5.5 parts of plasticizer, 1.5 parts of softening agent and 2.5 parts of stabilizer by weight; the flexible main body material and the plasticizer are placed in a reaction tank, the temperature is increased to 108 ℃ at the rate of 5 ℃/min, the flexible main body material and the plasticizer are mixed and stirred for 25min, the softening agent and the stabilizing agent are sequentially added every 8min, the temperature is increased to 180 ℃, the mixture is continuously mixed for 30min, then the mixture is naturally cooled to 75 ℃, the mixture is transferred to a screw machine to be extruded and granulated, and then injection molding is carried out.
The flexible main body material is modified polyvinyl chloride, and the preparation method comprises the steps of putting 38 parts of environment-friendly polyvinyl chloride, 52 parts of polyamino acid and 8 parts of thermoplastic polyurethane elastomer into a reaction tank, heating to 102 ℃ at the heating rate of 4 ℃/min, mixing and stirring for 22min, adding 1 part of polyethylene glycol 400 and 1 part of trioctyl citrate every 8min, heating to 180 ℃, continuously mixing for 30min, naturally cooling to 80 ℃, transferring to a screw machine for extrusion granulation, and carrying out superfine grinding to within 100 um.
The plasticizer is prepared from the following components in percentage by mass of 1: 1: 2, epoxy butyl furoate, epoxy octyl soybean oleate and 9, 10-epoxy octyl stearate; the softening agent is 1:1 mixture of amino silicone oil and esterquat; the stabilizer is a mixture of sodium stearate and epoxidized soybean oil according to the mass ratio of 1: 1.
The material and the preparation method of the detachable cold-resisting lining are that the raw materials comprise 13 parts of inorganic filler, 65 parts of modified polyester, 2 parts of epoxy furfuryl butyl oleate and 2 parts of epoxy soybean oil by weight; fully mixing and heating inorganic filler and modified polyester to 98 ℃, performing ball milling for 28min, then sequentially adding epoxy furfuryl butyl oleate and epoxy soybean oil every 7min, stirring for 30 mm at the rotating speed of 700rpm, filtering by a 400-mesh filter screen to retain filtrate, heating to 172 ℃, keeping the constant temperature for 55min, naturally cooling to 82 ℃, transferring to a screw machine for extrusion granulation, performing superfine grinding to within 100 mu m, and processing into fibers for disinfection.
The preparation method of the modified polyester comprises the steps of mixing 26 parts of polyester and 20 parts of natural fiber, putting the mixture into a reaction tank, heating to 90 ℃, grinding to within 50um, keeping the temperature for 30min, adding 2.5 parts of a mixture with the mass ratio of 1: 1:1, heating to 175 ℃, keeping the temperature for 30min, naturally cooling to 78 ℃, transferring to a screw machine for extrusion granulation, and grinding to within 100 um. Wherein the inorganic filler is prepared from the following components in percentage by mass of 1:1, a mixture of boron nitride whiskers and alumina whiskers; extracting natural fibers to obtain the natural fibers with the mass ratio of 2: 1: 3, kapok fruit, banana stem, corn stalk.
Example 2
An inflatable cold-resistant children raincoat comprises a raincoat main body, wherein the raincoat main body comprises a raincoat cap, a raincoat jacket and raincoat trousers, and a detachable cold-resistant lining is arranged in the raincoat main body.
The structural design and the working principle of the raincoat main body are both as described in the invention.
The raincoat main body is made of 75 parts of flexible main body material, 4 parts of plasticizer, 1 part of softening agent and 1 part of stabilizer by weight; the flexible main body material and the plasticizer are put into a reaction tank, heated to 100 ℃ at the heating rate of 4 ℃/min, mixed and stirred for 20min, the softener and the stabilizer are sequentially added every 5min, the temperature is raised to 170 ℃, the mixture is continuously mixed for 30min, then naturally cooled to 65 ℃, and the mixture is transferred to a screw machine for extrusion granulation and injection molding.
The flexible main body material is modified polyvinyl chloride, and the preparation method comprises the steps of putting 35 parts of environment-friendly polyvinyl chloride, 50 parts of polyamino acid and 6 parts of thermoplastic polyurethane elastomer into a reaction tank, heating to 100 ℃ at the heating rate of 4 ℃/min, mixing and stirring for 20min, adding 1 part of polyethylene glycol 400 and 1 part of trioctyl citrate every 5min in sequence, heating to 175 ℃, continuously mixing for 30min, naturally cooling to 80 ℃, transferring to a screw rod machine, extruding and granulating, and micronizing to be within 100 mu m.
The plasticizer is prepared from the following components in percentage by mass of 1: 1: 2, epoxy butyl furoate, epoxy octyl soybean oleate and 9, 10-epoxy octyl stearate; the softening agent is 1:1 mixture of amino silicone oil and ester quaternary ammonium salt; the stabilizer is a mixture of sodium stearate and epoxidized soybean oil according to the mass ratio of 1: 1.
The material and the preparation method of the detachable cold-resisting lining are that the raw materials comprise 12 parts of inorganic filler, 60 parts of modified polyester, 1 part of epoxy furfuryl butyl oleate and 1 part of epoxy soybean oil by weight; fully mixing and heating inorganic filler and modified polyester to 95 ℃, carrying out ball milling for 25min, then adding epoxy furfuryl butyl oleate and epoxy soybean oil every 5min, stirring at the rotating speed of 600rpm for 30 mm, filtering with a 400-mesh filter screen to retain filtrate, heating to 165 ℃, keeping the constant temperature for 50min, naturally cooling to 80 ℃, transferring to a screw machine for extrusion granulation, carrying out ultrafine grinding to within 100um, and carrying out fiber disinfection.
The preparation method of the modified polyester comprises the steps of mixing 22 parts of polyester and 15 parts of natural fiber, putting the mixture into a reaction tank, heating to 85 ℃, grinding to be within 50um, keeping the temperature for 30min, adding 2 parts of a mixture with the mass ratio of 1: 1:1, heating to 170 ℃, keeping the temperature for 30min, naturally cooling to 75 ℃, transferring to a screw machine for extrusion granulation, and grinding to within 100 um. Wherein the inorganic filler is prepared from the following components in a mass ratio of 1:1, a mixture of boron nitride whiskers and alumina whiskers; extracting natural fibers to obtain the natural fibers with the mass ratio of 2: 1: 3, kapok fruit, banana stem, corn stalk.
Example 3
An inflatable cold-resistant children raincoat comprises a raincoat main body, wherein the raincoat main body comprises a raincoat cap, a raincoat jacket and raincoat trousers, and a detachable cold-resistant lining is arranged in the raincoat main body.
The structural design and the working principle of the raincoat main body are both as described in the invention.
The raincoat main body is made of materials and the preparation method comprises the following steps of calculating raw materials by weight, wherein the raw materials comprise 95 parts of flexible main body materials, 7 parts of plasticizers, 2 parts of softeners and 4 parts of stabilizers; the flexible main body material and the plasticizer are put into a reaction tank, heated to 115 ℃ at the heating rate of 6 ℃/min, mixed and stirred for 30min, the softening agent and the stabilizing agent are sequentially added every 10min, the temperature is raised to 190 ℃, the mixture is continuously mixed for 30min, then naturally cooled to 80 ℃, and the mixture is transferred to a screw machine for extrusion granulation and injection molding.
The flexible main body material is modified polyvinyl chloride, and the preparation method comprises the steps of putting 40 parts of environment-friendly polyvinyl chloride, 55 parts of polyamino acid and 10 parts of thermoplastic polyurethane elastomer into a reaction tank, heating to 105 ℃ at the heating rate of 5 ℃/min, mixing and stirring for 25min, adding 1 part of polyethylene glycol 400 and 1 part of trioctyl citrate every 10min, heating to 185 ℃, continuously mixing for 30min, naturally cooling to 80 ℃, transferring to a screw machine, extruding and granulating, and micronizing to be within 100 um.
The plasticizer is prepared from the following components in percentage by mass of 1: 1: 2, epoxy butyl furoate, epoxy octyl soybean oleate and 9, 10-epoxy octyl stearate; the softening agent is 1:1 mixture of amino silicone oil and esterquat; the stabilizer is a mixture of sodium stearate and epoxidized soybean oil according to the mass ratio of 1: 1.
The material and the preparation method of the detachable cold-resisting lining are that the raw materials comprise 15 parts of inorganic filler, 70 parts of modified polyester, 3 parts of epoxy furfuryl butyl oleate and 3 parts of epoxy soybean oil by weight; fully mixing and heating inorganic filler and modified polyester to 100 ℃, carrying out ball milling for 30min, then sequentially adding epoxy furfuryl butyl oleate and epoxy soybean oil every 8min, stirring for 30 mm at the rotating speed of 800rpm, filtering by a 400-mesh filter screen to retain filtrate, heating to 180 ℃, keeping the temperature constant for 60min, naturally cooling to 85 ℃, transferring to a screw machine for extrusion granulation, carrying out ultrafine grinding to within 100 mu m, and carrying out fiber disinfection.
The preparation method of the modified polyester comprises the steps of mixing 30 parts of polyester and 25 parts of natural fiber, putting the mixture into a reaction tank, heating to 95 ℃, grinding to be within 50um, keeping the temperature for 30min, adding 3 parts of the mixture according to the mass ratio of 1: 1:1, heating the mixture of acetyl citrate, epoxidized soybean oil and potassium stearate to 180 ℃, keeping the temperature for 30min, naturally cooling to 80 ℃, transferring the mixture to a screw machine for extrusion granulation, and grinding the mixture to be within 100 um. Wherein the inorganic filler is prepared from the following components in a mass ratio of 1:1, a mixture of boron nitride whiskers and alumina whiskers; extracting natural fibers to obtain the natural fibers with the mass ratio of 2: 1: 3, kapok fruit, banana stem, corn stalk.
Example 4
An inflatable cold-resistant children raincoat comprises a raincoat main body, wherein the raincoat main body comprises a raincoat cap, a raincoat jacket and raincoat trousers, and a detachable cold-resistant lining is arranged in the raincoat main body.
The structural design and the working principle of the raincoat main body are both as described in the invention.
The raincoat main body is made of materials and the preparation method thereof are that the raw materials comprise 74 parts of flexible main body material, 5.5 parts of plasticizer, 1.5 parts of softening agent and 2.5 parts of stabilizer by weight;
the rest is the same as example 1.
Example 5
An inflatable cold-resistant children raincoat comprises a raincoat main body, wherein the raincoat main body comprises a raincoat cap, a raincoat jacket and raincoat trousers, and a detachable cold-resistant lining is arranged in the raincoat main body.
The structural design and the working principle of the raincoat main body are both as described in the invention.
The raincoat main body is made of materials and the preparation method thereof are that the raw materials comprise 96 parts of flexible main body material, 5.5 parts of plasticizer, 1.5 parts of softening agent and 2.5 parts of stabilizer by weight;
the rest is the same as example 1.
Example 6
An inflatable cold-resisting children raincoat comprises a raincoat main body, wherein the raincoat main body comprises a raincoat cap, a raincoat jacket and raincoat trousers, and a detachable cold-resisting lining is arranged in the raincoat main body.
The structural design and the working principle of the raincoat main body are both as described in the invention.
The raincoat main body is made of materials and the preparation method is that the raincoat main body comprises 85 parts of flexible main body materials, 5.5 parts of plasticizer, 1.5 parts of softening agent and 2.5 parts of stabilizer by weight;
the flexible main body material is modified polyvinyl chloride, and the preparation method comprises the steps of putting 34 parts of environment-friendly polyvinyl chloride, 49 parts of polyamino acid and 5 parts of thermoplastic polyurethane elastomer into a reaction tank, heating to 102 ℃ at the heating rate of 4 ℃/min, mixing and stirring for 22min, adding 1 part of polyethylene glycol 400 and 1 part of trioctyl citrate every 8min, heating to 180 ℃, continuously mixing for 30min, naturally cooling to 80 ℃, transferring to a screw machine, extruding and granulating, and micronizing to be within 100 um.
The rest is the same as example 1.
Example 7
An inflatable cold-resistant children raincoat comprises a raincoat main body, wherein the raincoat main body comprises a raincoat cap, a raincoat jacket and raincoat trousers, and a detachable cold-resistant lining is arranged in the raincoat main body.
The structural design and the working principle of the raincoat main body are both as described in the invention.
The raincoat main body is made of materials and the preparation method comprises the following raw materials, by weight, 85 parts of flexible main body materials, 5.5 parts of plasticizers, 1.5 parts of softeners and 2.5 parts of stabilizers;
the flexible main body material is modified polyvinyl chloride, and the preparation method comprises the steps of putting 41 parts of environment-friendly polyvinyl chloride, 56 parts of polyamino acid and 11 parts of thermoplastic polyurethane elastomer into a reaction tank, heating to 102 ℃ at the heating rate of 4 ℃/min, mixing and stirring for 22min, adding 1 part of polyethylene glycol 400 and 1 part of trioctyl citrate sequentially every 8min, heating to 180 ℃, continuously mixing for 30min, naturally cooling to 80 ℃, transferring to a screw rod machine for extrusion granulation, and carrying out superfine grinding to within 100 um.
The rest is the same as example 1.
Example 8
An inflatable cold-resistant children raincoat comprises a raincoat main body, wherein the raincoat main body comprises a raincoat cap, a raincoat jacket and raincoat trousers, and a detachable cold-resistant lining is arranged in the raincoat main body.
The structural design and the working principle of the raincoat main body are both as described in the invention.
The material and the preparation method of the detachable cold-resisting lining are that the raw materials comprise 13 parts of inorganic filler, 59 parts of modified polyester, 2 parts of epoxy furfuryl butyl oleate and 2 parts of epoxy soybean oil by weight; fully mixing and heating inorganic filler and modified polyester to 98 ℃, carrying out ball milling for 28min, then sequentially adding epoxy bran butyl oleate and epoxy soybean oil every 6min, stirring for 30 mm at the rotating speed of 700rpm, filtering by a 400-mesh filter screen to retain filtrate, heating to 172 ℃, keeping the constant temperature for 55min, naturally cooling to 82 ℃, transferring to a screw machine for extrusion granulation, carrying out ultrafine grinding to within 100 mu m, and carrying out fiber disinfection.
The rest is the same as example 1.
Example 9
An inflatable cold-resistant children raincoat comprises a raincoat main body, wherein the raincoat main body comprises a raincoat cap, a raincoat jacket and raincoat trousers, and a detachable cold-resistant lining is arranged in the raincoat main body.
The structural design and the working principle of the raincoat main body are both as described in the invention.
The material and the preparation method of the detachable cold-resisting lining are that the raw materials comprise 13 parts of inorganic filler, 71 parts of modified polyester, 2 parts of epoxy furfuryl butyl oleate and 2 parts of epoxy soybean oil by weight;
the rest is the same as example 1.
Example 10
An inflatable cold-resistant children raincoat comprises a raincoat main body, wherein the raincoat main body comprises a raincoat cap, a raincoat jacket and raincoat trousers, and a detachable cold-resistant lining is arranged in the raincoat main body.
The material and the preparation method of the detachable cold-resisting lining are that the raw materials comprise 13 parts of inorganic filler, 65 parts of modified polyester, 2 parts of epoxy furfuryl butyl oleate and 2 parts of epoxy soybean oil by weight;
the preparation method of the modified polyester comprises the steps of mixing 26 parts of polyester and 14 parts of natural fiber, putting the mixture into a reaction tank, heating to 90 ℃, grinding to be within 50um, keeping the temperature for 30min, adding 2.5 parts of a mixture with the mass ratio of 1: 1:1, heating to 175 ℃, keeping the temperature for 30min, naturally cooling to 78 ℃, transferring to a screw machine for extrusion granulation, and grinding to within 100 um. Wherein the inorganic filler is prepared from the following components in a mass ratio of 1:1, a mixture of boron nitride whiskers and alumina whiskers; extracting natural fibers to obtain the natural fibers with the mass ratio of 2: 1: 3, kapok fruit, banana stem, corn stalk.
The rest is the same as example 1.
Example 11
An inflatable cold-resisting children raincoat comprises a raincoat main body, wherein the raincoat main body comprises a raincoat cap, a raincoat jacket and raincoat trousers, and a detachable cold-resisting lining is arranged in the raincoat main body.
The material and the preparation method of the detachable cold-resisting lining are that the raw materials comprise 13 parts of inorganic filler, 65 parts of modified polyester, 2 parts of epoxy furfuryl butyl oleate and 2 parts of epoxy soybean oil by weight;
the preparation method of the modified polyester comprises the steps of mixing 26 parts of polyester and 26 parts of natural fiber, putting the mixture into a reaction tank, heating to 90 ℃, grinding to be within 50um, keeping the temperature for 30min, adding 2.5 parts of a mixture with the mass ratio of 1: 1:1, heating to 175 ℃, keeping the temperature for 30min, naturally cooling to 78 ℃, transferring to a screw machine for extrusion granulation, and grinding to within 100 um. Wherein the inorganic filler is prepared from the following components in a mass ratio of 1:1, a mixture of boron nitride whiskers and alumina whiskers; extracting natural fibers to obtain the natural fibers with the mass ratio of 2: 1: 3, kapok fruit, banana stem, corn stalk.
The rest is the same as example 1.
Test of
The inflatable cold-resistant children raincoat prepared according to the embodiments comprehensively compares the performances in all aspects:
wherein (1) the tensile rebound effect test is as follows: strips with the size of 10cm long and 2cm wide are respectively cut from the same position of the raincoat main body prepared in each example to be used as samples, a universal testing machine is respectively used for carrying out bidirectional tensile test, the force gradient is 10N, 20N, 30N, 40N and 50N, the time is 10S, the stretching rebound effect and the deformation quantity are observed and recorded when the raincoat main body is horizontally placed for 10S, the deformation quantity is = (L-L0)/L0 100%, wherein L is the length of the horizontally placed 10S, and L0 is the initial length of 10cm, and the specific values are shown in Table 1;
(2) the aging experiment is divided into a specific method for resisting damp-heat aging: damp-heat aging resistance was performed according to method C of FZ/T01008-2008, and the inflatable cold-resistant raincoat for children prepared in each of examples 1-11 was prepared by randomly cutting a sample of 100 cm2 Shi 1 cm2 size, preheating the oven to 70 ℃. + -. 1 ℃ and a relative humidity of at least 95%, placing the sample in the oven without the sample being under tension, exposing both sides to hot air, observing the condition of the sample after 7 days, 14 days, 21 days, 28 days while ensuring that the pressure in the oven does not exceed the atmospheric pressure, repeating the experiment three times or more to eliminate the experimental contingency, and comparing the differences of each example according to the breakage rate; the following table 2 specifically shows;
TABLE 1
TABLE 2
According to the experimental data of the above tables 1 and 2, the comparison results:
(1) the raincoat prepared by each embodiment is nontoxic and does not contain heavy metal, and meets the environmental protection standard; in the examples 1, 2 and 3, the performance indexes in all aspects are relatively balanced, and the best performance index is especially the best performance index in the example 1;
(2) in example 4, although the artificial accelerated aging test is excellent, the tensile rebound effect is poor due to the small addition amount of the flexible main body material of the raincoat; example 5 is the opposite; example 6 because the addition amount of each component in the formula of the flexible main body material of the raincoat is small, the experimental result is similar to that of example 4, and example 7 is just the opposite, although the tensile rebound effect is good, the anti-human accelerated aging is poor, and the durability of the raincoat is general;
(3) examples 8 to 11 are directed at comparison of the detachable cold-resistant lining of the raincoat, compared with example 1, examples 8 and 10 have poor cold-resistant effect due to the fact that the modified polyester or the formula components are added in small amount; examples 9 and 11 are in contrast strong against cold but poor against accelerated human aging.
Claims (4)
1. The utility model provides an inflatable can keep out cold children's raincoat which characterized in that: the raincoat comprises a raincoat main body, wherein the raincoat main body is divided into a raincoat cap (2), a raincoat jacket (1) and raincoat trousers (4), a detachable cold-resisting lining is arranged in the raincoat main body, the raincoat cap (2) is tightened through a tightening rope (3), the raincoat cap (2) is connected to the raincoat jacket (1), the raincoat jacket (1) comprises a raincoat left sleeve and a raincoat right sleeve, the back surfaces of the raincoat left sleeve and the raincoat right sleeve are connected with an air bag ventilation structure (6), the upper end of the raincoat trousers (4) is tightened through an elastic band (5), the front surfaces of the raincoat jacket (4) are connected with the air bag ventilation structure (6), the raincoat jacket (1) and the raincoat trousers (4) are provided with the air bag ventilation structure (6) and are provided with a double-layer raincoat, the double-layer raincoat jacket is respectively provided with an outer-layer raincoat (601) and an inner-layer raincoat (602), and the other positions are provided with a single-layer raincoat;
the air bag ventilation structure (6) comprises an upper interlocking air bag (604), a lower interlocking air bag (603), an outer raincoat (601) and an inner raincoat (602), wherein the upper interlocking air bag (604) comprises a plurality of first special-shaped air bags (6041), the plurality of first special-shaped air bags (6041) are communicated with each other through an air pipe (606), the rightmost end of the upper interlocking air bag (604) is communicated with the air nozzle (607) through the air pipe (606), the air nozzle (607) is positioned at the rightmost side of the air bag ventilation structure (6) and arranged on the outer raincoat (601), the lower interlocking air bag (603) comprises a plurality of second special-shaped air bags (6031), the plurality of second special-shaped air bags (6031) are communicated with each other through the air pipe (606), the rightmost end of the lower interlocking air bag (603) is communicated with the air nozzle (607) of the outer raincoat through the air pipe (606), and waterproof cloth is arranged between the first special-shaped air bag (6041) and the second special-shaped air bags (6031), the upper interlocking air bag (604) and the lower interlocking air bag (603) are fixedly connected between the outer raincoat (601) and the inner raincoat (602), air permeable channels (605) which are uniformly distributed are formed in waterproof cloth between the upper interlocking air bag (604) and the lower interlocking air bag (603), and the air permeable channels (605) are communicated with the outer space of the outer raincoat and the inner space of the inner raincoat; the opening of the air-permeable passage (605) at one end of the outer part is connected with the outside through the outer rain coat layer;
the raincoat main body is made of materials and the preparation method is that the raw materials comprise 75-95 parts of flexible main body materials, 4-7 parts of plasticizers, 1-2 parts of softeners and 1-4 parts of stabilizers; placing the flexible main body material and the plasticizer into a reaction tank, heating to 115 ℃ at the heating rate of 4-6 ℃/min, mixing and stirring for 20-30min, adding the softening agent and the stabilizing agent in sequence every 5-10min, heating to 190 ℃ at the temperature of 170 ℃, continuously mixing for 30min, naturally cooling to 65-80 ℃, transferring to a screw machine for extrusion granulation, and then performing injection molding;
the flexible main body material is modified polyvinyl chloride, and the preparation method comprises the steps of putting 35-40 parts of environment-friendly polyvinyl chloride, 50-55 parts of polyamino acid and 6-10 parts of thermoplastic polyurethane elastomer into a reaction tank, heating to 105 ℃ at the heating rate of 4-5 ℃/min, mixing and stirring for 20-25min, adding 1 part of polyethylene glycol 400 and 1 part of trioctyl citrate every 5-10min, heating to 185 ℃ for continuously mixing for 30min, naturally cooling to 80 ℃, transferring to a screw machine for extrusion granulation, and micronizing to within 100 mu m;
the plasticizer is prepared from the following components in percentage by mass of 1: 1: 2, epoxy butyl furoate, epoxy octyl soybean oleate and 9, 10-epoxy octyl stearate; the softening agent is 1:1 with esterquat; the stabilizer is a mixture of sodium stearate and epoxidized soybean oil according to the mass ratio of 1: 1.
2. The inflatable cold-resistant raincoat of claim 1, wherein: the utility model discloses a special-shaped air bag, including special-shaped air bag two (6031), wave terminal surface evenly distributed has circular recess, special-shaped air bag two (6031) upsides are the wave, wave terminal surface evenly distributed has the semi-cylindrical arch, special-shaped air bag one (6041) one end wave with special-shaped air bag two (6031) one end wave agrees with mutually, special-shaped air bag one (6041) one end recess with special-shaped air bag two (6031) one end semi-cylindrical arch agrees with mutually.
3. The inflatable cold-resistant raincoat of claim 1, wherein: the air bag ventilating structure (6) is arranged at the position, close to the hand, of the elbow joint of the sleeves of the raincoat jacket (1) by 3-5 cm, and the air bag ventilating structure (6) is arranged at the position, 5-8 cm below the knee joint of the raincoat trousers (4).
4. The inflatable cold-resistant raincoat of claim 1, wherein: the material and preparation method of the detachable cold-resisting lining are that the raw materials comprise 12-15 parts of inorganic filler, 60-70 parts of modified polyester, 1-3 parts of epoxy furfuryl butyl oleate and 1-3 parts of epoxy soybean oil by weight; fully mixing and heating inorganic filler and modified polyester to 95-100 ℃, ball-milling for 25-30min, then sequentially adding epoxy furfuryl butyl oleate and epoxy soybean oil every 5-8min, stirring for 30 mm at the rotating speed of 600-;
the preparation method of the modified polyester comprises the steps of mixing 22-30 parts of polyester and 15-25 parts of natural fiber, putting the mixture into a reaction tank, heating to 85-95 ℃, grinding to be within 50um, keeping the temperature for 30min, adding 2-3 parts of a mixture with the mass ratio of 1: 1:1, heating the mixture of acetyl citrate, epoxidized soybean oil and potassium stearate to 170-180 ℃, keeping the temperature for 30min, naturally cooling to 75-80 ℃, transferring the mixture to a screw machine for extrusion granulation, and grinding the mixture to be within 100 um; wherein the inorganic filler is prepared from the following components in a mass ratio of 1:1, a mixture of boron nitride whiskers and alumina whiskers; extracting natural fibers to obtain the natural fibers with the mass ratio of 2: 1: 3, kapok fruit, banana stem, corn stalk.
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001032103A (en) * | 1999-07-19 | 2001-02-06 | Haruo Yamaya | Raincoat with air bag |
| CN202085739U (en) * | 2011-04-18 | 2011-12-28 | 刘科江 | Air bag structure of inflation thermal clothes |
| CN103923451A (en) * | 2014-04-23 | 2014-07-16 | 河南天冠企业集团有限公司 | High-barrier polypropylene carbonate-based composite film material and preparation method thereof |
| WO2015156474A1 (en) * | 2014-04-08 | 2015-10-15 | 김만재 | Raincoat for covering whole body |
| CN206791653U (en) * | 2017-05-27 | 2017-12-26 | 晋江市明仨纺织品科技有限公司 | The good feminine panties of a kind of anti-pollution and air permeability |
| CN108485117A (en) * | 2018-04-13 | 2018-09-04 | 鑫宝防水材料股份有限公司 | PVC waterproof roll and its production technology |
| CN208573056U (en) * | 2018-06-13 | 2019-03-05 | 张文涛 | A kind of multilayer aerated raincoat |
| CN210226967U (en) * | 2019-06-06 | 2020-04-03 | 沭阳翔泰服装有限公司 | Children's raincoat with prevention of seepage water function |
| CN211984004U (en) * | 2020-03-30 | 2020-11-24 | 浙江友盛环境科技有限公司 | Intelligent safety warning reflective clean-keeping garment suitable for sanitation workers |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7930767B2 (en) * | 2001-12-12 | 2011-04-26 | Reynolds Eric M | Body form-fitting rainwear |
-
2020
- 2020-12-02 CN CN202011388674.5A patent/CN112515253B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001032103A (en) * | 1999-07-19 | 2001-02-06 | Haruo Yamaya | Raincoat with air bag |
| CN202085739U (en) * | 2011-04-18 | 2011-12-28 | 刘科江 | Air bag structure of inflation thermal clothes |
| WO2015156474A1 (en) * | 2014-04-08 | 2015-10-15 | 김만재 | Raincoat for covering whole body |
| CN103923451A (en) * | 2014-04-23 | 2014-07-16 | 河南天冠企业集团有限公司 | High-barrier polypropylene carbonate-based composite film material and preparation method thereof |
| CN206791653U (en) * | 2017-05-27 | 2017-12-26 | 晋江市明仨纺织品科技有限公司 | The good feminine panties of a kind of anti-pollution and air permeability |
| CN108485117A (en) * | 2018-04-13 | 2018-09-04 | 鑫宝防水材料股份有限公司 | PVC waterproof roll and its production technology |
| CN208573056U (en) * | 2018-06-13 | 2019-03-05 | 张文涛 | A kind of multilayer aerated raincoat |
| CN210226967U (en) * | 2019-06-06 | 2020-04-03 | 沭阳翔泰服装有限公司 | Children's raincoat with prevention of seepage water function |
| CN211984004U (en) * | 2020-03-30 | 2020-11-24 | 浙江友盛环境科技有限公司 | Intelligent safety warning reflective clean-keeping garment suitable for sanitation workers |
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