CN114516362A - Radiation-proof baby carriage - Google Patents
Radiation-proof baby carriage Download PDFInfo
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- CN114516362A CN114516362A CN202210256311.9A CN202210256311A CN114516362A CN 114516362 A CN114516362 A CN 114516362A CN 202210256311 A CN202210256311 A CN 202210256311A CN 114516362 A CN114516362 A CN 114516362A
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- 239000000835 fiber Substances 0.000 claims abstract description 136
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 66
- 239000010410 layer Substances 0.000 claims abstract description 48
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910052742 iron Inorganic materials 0.000 claims abstract description 33
- 239000004744 fabric Substances 0.000 claims abstract description 29
- 230000005855 radiation Effects 0.000 claims abstract description 28
- 230000001681 protective effect Effects 0.000 claims abstract description 27
- 239000011241 protective layer Substances 0.000 claims abstract description 22
- 239000004332 silver Substances 0.000 claims abstract description 22
- 229910052709 silver Inorganic materials 0.000 claims abstract description 22
- 229920000728 polyester Polymers 0.000 claims abstract description 15
- 238000002156 mixing Methods 0.000 claims abstract description 13
- -1 polypropylene Polymers 0.000 claims abstract description 9
- 239000004743 Polypropylene Substances 0.000 claims abstract description 5
- 229920001155 polypropylene Polymers 0.000 claims abstract description 5
- 230000008093 supporting effect Effects 0.000 claims abstract description 5
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 24
- 238000010041 electrostatic spinning Methods 0.000 claims description 20
- 238000005187 foaming Methods 0.000 claims description 12
- 239000002121 nanofiber Substances 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 229920005992 thermoplastic resin Polymers 0.000 claims description 8
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 4
- 244000060011 Cocos nucifera Species 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 4
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 238000002791 soaking Methods 0.000 claims description 4
- 239000002562 thickening agent Substances 0.000 claims description 4
- 239000004408 titanium dioxide Substances 0.000 claims description 4
- 244000082204 Phyllostachys viridis Species 0.000 claims 1
- 230000004224 protection Effects 0.000 abstract description 21
- 230000006750 UV protection Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 230000000052 comparative effect Effects 0.000 description 12
- 230000035699 permeability Effects 0.000 description 10
- 238000012360 testing method Methods 0.000 description 7
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- LYRFLYHAGKPMFH-UHFFFAOYSA-N octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(N)=O LYRFLYHAGKPMFH-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 241000255925 Diptera Species 0.000 description 1
- 208000013738 Sleep Initiation and Maintenance disease Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 206010022437 insomnia Diseases 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229940037312 stearamide Drugs 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/10—Perambulator bodies; Equipment therefor
- B62B9/14—Equipment protecting from environmental influences, e.g. Hoods; Weather screens; Cat nets
- B62B9/142—Equipment protecting from environmental influences, e.g. Hoods; Weather screens; Cat nets by flexible canopies, covers or nets
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
- H05K9/009—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising electro-conductive fibres, e.g. metal fibres, carbon fibres, metallised textile fibres, electro-conductive mesh, woven, non-woven mat, fleece, cross-linked
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention belongs to the technical field of baby products, and particularly relates to a radiation-proof baby carriage which comprises a baby carriage body and a protective cover, wherein the protective cover is rotatably opened and closed on the baby carriage body and consists of an arched tent support rod with a supporting effect and a tarpaulin, and the tarpaulin sequentially comprises a base cloth layer, a radiation-proof fiber layer and an outer protective layer from inside to outside; wherein the base cloth layer is obtained by blending 7 parts by weight of polyester fiber and 3 parts by weight of polypropylene fiber; according to the baby carriage shield, the radiation protection performance and the ultraviolet protection performance of the tarpaulin can be improved by adding the radiation protection layer and the protection layer in the tarpaulin, the iron wire fibers are added in the protection layer on the outer side of the silver fibers, and the fiber length of the used iron wire fibers is larger than that of the silver fibers, so that the iron wire fibers on the outer side can protect the silver fibers of the radiation protection layer in the high-frequency folding and unfolding process of the tarpaulin when the tarpaulin is used, and the durability of the baby carriage shield in use is improved.
Description
Technical Field
The invention belongs to the technical field of baby products, and particularly relates to a radiation-proof baby carriage.
Background
The baby carriage in the prior art comprises a frame and a protective cover arranged on the frame, wherein the protective cover usually has the functions of preventing mosquitoes and ultraviolet rays, and the like, and some protective covers have the functions of purifying air in the protective cover and monitoring environmental data (including air quality, PM2.5 concentration, ultraviolet intensity, temperature, humidity oxygen content, carbon dioxide content and negative oxygen ion concentration) through various built-in sensors so as to improve the protective performance of the baby carriage, but the radiation protection performance of the baby carriage is usually ignored while the protective performance is considered.
With the further development of the electrical equipment technology, radiation is visible everywhere around people, such as images, and a certain amount of radiation can be generated by mobile phones, computers, printers for work, household microwave ovens, electric blankets, blowers and the like, so that the radiation has a threat effect on the health of human bodies, especially the harmful effect on infants with weak resistance is larger, in addition, the symptoms of insomnia, dreaminess, low immunity and the like can be caused in the radiation environment for a long time, and the close protection on the radiation is especially needed for the infants.
At present, the radiation-proof fabrics on the market are mainly metal short fiber fabrics and silver fiber fabrics. The radiation protection performance of the fiber fabrics can basically meet the requirement, but the fiber fabrics do not absorb moisture, have irritation to skin, are stiff, not soft, poor in air permeability and poor in comfort, and are not suitable for being used with a baby carriage protective cover, so that the radiation protection baby carriage is urgently needed to be designed to solve the problems.
Disclosure of Invention
The invention aims to solve the problems and provide a radiation-proof baby carriage which is simple in structure and reasonable in design.
The invention achieves the above purpose through the following technical scheme:
A radiation-proof baby carriage comprises a baby carriage body and a protective cover which is rotatably opened and closed on the baby carriage body, wherein the protective cover consists of an arched tent support rod with a supporting effect and tarpaulin, and the tarpaulin sequentially comprises a base cloth layer, a radiation-proof fiber layer and an outer protective layer from inside to outside;
the base cloth layer is obtained by blending 7 parts by weight of polyester fiber and 3 parts by weight of polypropylene fiber;
the radiation-proof fiber layer is formed by interweaving silver wire fibers and polyester fiber yarns, and the polyester fiber yarns completely cover the silver wire fibers; the radiation-proof fiber layer comprises 20-40% of silver silk fiber and 60-80% of polyester fiber by weight;
wherein, the outer protective layer comprises the following components: 60-80 parts of ultraviolet-proof fabric layer, 15-39 parts of iron wire fiber and 1-5 parts of electrostatic spinning nano fiber.
As a further optimized scheme of the invention, the electrostatic spinning nanofiber comprises the following components in parts by weight: 100 parts of thermoplastic resin and 120-160 parts of dimethylformamide.
As a further optimized scheme of the invention, the preparation method of the outer protective layer specifically comprises the following steps: and mixing the thermoplastic resin and the dimethylformamide according to a weight ratio to obtain an electrostatic spinning solution, soaking the electrostatic spinning solution on the iron wire fibers, and bonding the obtained iron wire fibers with the ultraviolet-proof fabric through a foaming adhesive.
As a further optimization scheme of the invention, the foaming adhesive is prepared by mixing and foaming natural latex, stearamide, a thickening agent and ammonia water according to the proportion of 3:1:1: 2.
As a further optimization scheme of the invention, the ultraviolet-proof fabric comprises the following components: 30-50 parts of polyacrylonitrile fiber, 10-15 parts of bamboo fiber, 10-25 parts of cotton fiber, 10-20 parts of coconut fiber and 3-5 parts of ultraviolet reflecting agent.
As a further optimized scheme of the invention, the ultraviolet reflecting agent is nano-scale titanium dioxide, and the diameter range is 15-65 nm.
As a further optimization scheme of the invention, the silver wire fiber is formed by interweaving 100% thin wire metal fibers with the length of 40-100 mu m, and the radiation-proof fiber layer prepared by the silver wire fiber has the thickness of 80-150 mu m and the areal density of 180-350g/m2。
As a further optimization scheme of the invention, the fiber of the iron wire fiber is formed by interweaving 100% thin wire metal fibers with the length of 150-350 mu m.
The invention has the beneficial effects that:
1) according to the invention, the electric shielding effectiveness can be remarkably improved by adding the radiation-proof layer in the tarpaulin of the baby carriage protective cover, wherein a certain amount of iron wire fibers are added in the protective layer outside the radiation-proof layer, the electromagnetic shielding effectiveness is further improved, in addition, the net-shaped structure of the silver fibers and the iron wire fibers and the arrangement of the electrostatic spinning nanofibers in the outer protective layer further improve the air permeability of the tarpaulin, the tarpaulin has high-efficiency filtering performance and lower breathing resistance, the breathing protection of a baby is met, the air permeability is increased, the breathing feeling is reduced, and the practicability of the baby carriage is improved;
2) According to the baby carriage shield, the radiation protection performance and the ultraviolet protection performance of the tarpaulin can be improved by adding the radiation protection layer and the protection layer in the tarpaulin, and the iron wire fibers are added in the protection layer on the outer side of the silver fibers, so that the iron wire fibers on the outer side can protect the silver fibers of the radiation protection layer in the high-frequency folding and unfolding process of the tarpaulin when the baby carriage shield is used, and the durability of the baby carriage shield is improved;
3) the invention has the advantages of simple structure, high stability, reasonable design and convenient realization.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a stroller body; 2. a shield.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
Example 1
A radiation-proof baby carriage comprises a baby carriage body 1 and a protective cover 1 which is rotatably opened and closed on the baby carriage body 1, wherein the protective cover 2 consists of an arched tent support rod with a supporting effect and tarpaulin, and the tarpaulin sequentially comprises a base cloth layer, a radiation-proof fiber layer and an outer protective layer from inside to outside;
Wherein the base cloth layer is obtained by blending 7 parts by weight of polyester fiber and 3 parts by weight of polypropylene fiber;
the radiation-proof fiber layer is formed by interweaving 20% of silver wire fibers and 80% of polyester fiber yarns, and the polyester fiber yarns completely cover the silver wire fibers;
wherein, the outer protective layer comprises the following components: 80 parts of ultraviolet-proof fabric layer, 15 parts of iron wire fiber and 5 parts of electrostatic spinning nanofiber.
Specifically, the electrostatic spinning nanofiber comprises the following components in parts by weight: 100 parts of thermoplastic resin and 120 parts of dimethylformamide.
Specifically, the preparation method of the outer protective layer comprises the following steps: mixing thermoplastic resin and dimethylformamide according to a weight ratio to obtain an electrostatic spinning solution, soaking the electrostatic spinning solution on iron wire fibers, and bonding the obtained iron wire fibers with the ultraviolet-proof fabric through a foaming adhesive.
Specifically, the foaming adhesive is prepared by mixing and foaming natural latex, amine stearate, a thickening agent and ammonia water according to the proportion of 3:1:1: 2.
Specifically, the ultraviolet-proof fabric comprises the following components: 30 parts by weight of polyacrylonitrile fiber, 15 parts by weight of bamboo fiber, 25 parts by weight of cotton fiber, 20 parts by weight of coconut fiber and 5 parts by weight of ultraviolet reflecting agent.
Specifically, the ultraviolet reflecting agent is nano-scale titanium dioxide, and the diameter range is 15 nm.
Specifically, the silver silk fiber is formed by interweaving 100 percent thin silk metal fiber with the length of 40 mu m, the thickness of a radiation-proof fiber layer made of the silver silk fiber is 80 mu m, and the surface density is 180g/m2。
Specifically, the fiber of the iron wire fiber is formed by interweaving 100 percent of thin wire metal fiber with the length of 150 mu m
Example 2
A radiation-proof baby carriage comprises a baby carriage body 1 and a protective cover 2 which is rotatably opened and closed on the baby carriage body 1, and is characterized in that the protective cover 2 consists of an arched tent support rod with a supporting effect and a tarpaulin, and the tarpaulin sequentially comprises a base cloth layer, a radiation-proof fiber layer and an outer protective layer from inside to outside;
wherein the base cloth layer is obtained by blending 7 parts by weight of polyester fiber and 3 parts by weight of polypropylene fiber;
the radiation-proof fiber layer is formed by interweaving 40% of silver wire fibers and 60% of polyester fiber yarns, and the polyester fiber yarns completely cover the silver wire fibers;
wherein, the outer protective layer comprises the following components: 60 parts of an ultraviolet-proof fabric layer, 39 parts of iron wire fibers and 1 part of electrostatic spinning nano fibers.
Specifically, the electrostatic spinning nanofiber comprises the following components in parts by weight: 100 parts of thermoplastic resin and 160 parts of dimethylformamide.
Specifically, the preparation method of the outer protective layer comprises the following steps: mixing thermoplastic resin and dimethylformamide according to a weight ratio to obtain an electrostatic spinning solution, soaking the electrostatic spinning solution on iron wire fibers, and bonding the obtained iron wire fibers with the ultraviolet-proof fabric through a foaming adhesive.
Specifically, the foaming adhesive is prepared by mixing and foaming natural latex, amine stearate, a thickening agent and ammonia water according to the proportion of 3:1:1: 2.
Specifically, the ultraviolet-proof fabric comprises the following components: 30 parts by weight of polyacrylonitrile fiber, 10 parts by weight of bamboo fiber, 10 parts by weight of cotton fiber, 10 parts by weight of coconut fiber and 3 parts by weight of ultraviolet reflecting agent.
Specifically, the ultraviolet reflecting agent is nano-scale titanium dioxide, and the diameter range is 50 nm.
Specifically, the silver silk fiber is formed by interweaving 100% thin silk metal fiber with the length of 100 mu m, the thickness of a radiation-proof fiber layer made of the silver silk fiber is 150 mu m, and the surface density is 350g/m2。
Specifically, the fibers of the iron wire fibers are formed by interweaving 100% thin wire metal fibers with the length of 350 mu m.
Comparative example 1
This comparative example provides a radiation-protective pushchair whose canopy on the hood 2 is substantially identical to that of example 1, the only difference being: the proportion of the silver filament fibers in the radiation-proof fiber layer is 10%.
Comparative example 2
This comparative example provides a radiation-protective pushchair whose canopy on the hood 2 is substantially identical to that of example 2, the only difference being: the weight part of the iron wire fiber in the protective layer is 5.
Comparative example 3
This comparative example provides a radiation-protective pushchair whose canopy on the hood 2 is substantially identical to that of example 1, the only difference being: no electrostatic spinning nano fiber is added in the outer protective layer.
Comparative example 4
This comparative example provides a radiation-proof baby carriage whose canopy on the protective hood 1 is substantially the same as in example 1, with the difference that: the iron wire fibers in the outer radiation layer are replaced by the silver wire fibers in the radiation-proof fiber layer.
Comparative example 5
This comparative example provides a radiation-protective pushchair whose canopy on the hood 2 is substantially identical to that of example 1, the only difference being: silver wire fibers in the radiation-proof fiber layer are replaced by iron wire fibers in the radiation-proof fiber layer.
1. Testing the radiation protection performance and the air permeability:
taking the tarpaulin samples prepared in the examples 1-2 and the comparative examples 1-5, testing the air permeability of each tarpaulin sample according to the standard of GB/T5453-1997 determination of textile fabric air permeability, and testing the electromagnetic shielding effectiveness of each tarpaulin sample before and after 50 times of water washing according to the standard of GB/T22583-2009 radiation protection knitwear, wherein the test results are as follows:
TABLE 1
As can be seen from table 1, the electrical shielding effectiveness can be significantly improved by adding the radiation protection layer in the tarpaulin of the shield, wherein the electromagnetic shielding effectiveness is further improved by adding a certain amount of iron wire fibers in the outer protective layer of the radiation protection layer; since the air permeability of the tarpaulin needs to be fully considered in the using process of the baby carriage, the upper table shows that the air permeability is increased when the proportion of the silver fibers or the iron wire fibers is increased, and the air permeability of the tarpaulin is further improved due to the net-shaped structures of the silver fibers and the iron wire fibers; in addition, the electrostatic spinning nanofiber is added in the outer protective layer, and the table data shows that the air permeability of the tarpaulin fabric can be improved.
2. Testing the softness degree and the ultraviolet resistance:
taking the tarpaulin samples manufactured in examples 1 to 2 and comparative examples 1 to 5, testing softness of each tarpaulin sample with reference to a design standard according to the national standard GB/T8942 "method for measuring softness of paper"; in addition, the ultraviolet resistance of the textile product in domestic and foreign standards is generally evaluated by measuring the transmittance of light waves, and the test results are as follows:
TABLE 2
As can be seen from tables 1 and 2, the radiation protection performance and the ultraviolet protection performance of the tarpaulin can be improved by adding the radiation protection layer and the protective layer in the tarpaulin, but when excessive silver fibers and iron wire fibers are added into the tarpaulin, the softness of the tarpaulin can be greatly reduced, so that the tarpaulin is inconvenient to fold and unfold and can damage infants; in addition, the iron wire fibers are added in the protective layer on the outer side of the silver fibers, and the fiber length of the used iron wire fibers is larger than that of the silver fibers, so that the iron wire fibers on the outer side can protect the silver fibers of the radiation-proof layer in the high-frequency folding and unfolding process of the tarpaulin when the tarpaulin is used, the use durability of the baby carriage protective cover is improved, and in addition, certain ultraviolet resistance can be improved by arranging the electrostatic spinning nano fibers on the outer protective layer.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as limiting the scope of the present invention. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit of the invention, and these changes and modifications are all within the scope of the invention.
Claims (8)
1. A radiation-proof baby carriage comprises a baby carriage body (1) and a protective cover (2) which is rotatably opened and closed on the baby carriage body (1), and is characterized in that the protective cover (2) consists of an arched tent pole support with a supporting effect and a tarpaulin, and the tarpaulin sequentially comprises a base cloth layer, a radiation-proof fiber layer and an outer protective layer from inside to outside;
the base cloth layer is obtained by blending 7 parts by weight of polyester fiber and 3 parts by weight of polypropylene fiber;
The radiation-proof fiber layer is formed by interweaving silver wire fibers and polyester fibers, and the polyester fibers completely cover the silver wire fibers; the weight percentage of each fiber in the radiation-proof fiber layer is 20% -40% of silver silk fiber and 60% -80% of polyester fiber;
wherein the outer protective layer consists of the following components: 60-80 parts of ultraviolet-proof fabric layer, 15-39 parts of iron wire fiber and 1-5 parts of electrostatic spinning nano fiber.
2. The radiation protective stroller of claim 1, further comprising: the electrostatic spinning nanofiber comprises the following components in parts by weight: 100 parts of thermoplastic resin and 120-160 parts of dimethylformamide.
3. The radiation protective stroller of claim 2, wherein: the preparation method of the outer protective layer comprises the following specific steps: and mixing the thermoplastic resin and the dimethylformamide according to a weight ratio to obtain an electrostatic spinning solution, soaking the electrostatic spinning solution on the iron wire fibers, and bonding the obtained iron wire fibers with the ultraviolet-proof fabric through a foaming adhesive.
4. A radiation protective stroller according to claim 3, characterized in that: the foaming adhesive is prepared by mixing and foaming natural latex, amine stearate, a thickening agent and ammonia water according to the proportion of 3:1:1: 2.
5. A radiation protective stroller according to claim 1, characterized in that: the ultraviolet-proof fabric comprises the following components: 30-50 parts of polyacrylonitrile fiber, 10-15 parts of bamboo fiber, 10-25 parts of cotton fiber, 10-20 parts of coconut fiber and 3-5 parts of ultraviolet reflecting agent.
6. A radiation protective stroller according to claim 5, characterized in that: the ultraviolet reflecting agent is nano-scale titanium dioxide, and the diameter range is 15-65 nm.
7. A radiation protective stroller according to claim 1, characterized in that: the silver silk fiber is formed by interweaving 100% thin silk metal fibers with the length of 40-100 mu m, the thickness of a radiation-proof fiber layer prepared by adopting the silver silk fiber is 80-150 mu m, and the areal density is 350g/m2。
8. The radiation protective stroller of claim 1, further comprising: the fiber of the iron wire fiber is formed by interweaving 100% thin wire metal fibers with the length of 150-350 mu m.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210256311.9A CN114516362A (en) | 2022-03-16 | 2022-03-16 | Radiation-proof baby carriage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210256311.9A CN114516362A (en) | 2022-03-16 | 2022-03-16 | Radiation-proof baby carriage |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6217099B1 (en) * | 1998-07-14 | 2001-04-17 | Mckinney Brendan P. | Multi-layer protective sheild for stroller |
| CN202243596U (en) * | 2011-09-29 | 2012-05-30 | 雷广友 | Baby carriage |
| CN204222945U (en) * | 2014-10-08 | 2015-03-25 | 于建中 | A kind of perambulator |
| CN208896604U (en) * | 2018-08-13 | 2019-05-24 | 绍兴柯桥迅驰数码纺织有限公司 | A kind of outdoor tent fabric |
| CN212242450U (en) * | 2020-05-15 | 2020-12-29 | 叶国灿 | Dual anti-electromagnetic radiation maternity dress |
| CN112659706A (en) * | 2020-12-11 | 2021-04-16 | 武汉市莎卡娜尔科技有限公司 | Nano radiation-proof fabric |
-
2022
- 2022-03-16 CN CN202210256311.9A patent/CN114516362A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6217099B1 (en) * | 1998-07-14 | 2001-04-17 | Mckinney Brendan P. | Multi-layer protective sheild for stroller |
| CN202243596U (en) * | 2011-09-29 | 2012-05-30 | 雷广友 | Baby carriage |
| CN204222945U (en) * | 2014-10-08 | 2015-03-25 | 于建中 | A kind of perambulator |
| CN208896604U (en) * | 2018-08-13 | 2019-05-24 | 绍兴柯桥迅驰数码纺织有限公司 | A kind of outdoor tent fabric |
| CN212242450U (en) * | 2020-05-15 | 2020-12-29 | 叶国灿 | Dual anti-electromagnetic radiation maternity dress |
| CN112659706A (en) * | 2020-12-11 | 2021-04-16 | 武汉市莎卡娜尔科技有限公司 | Nano radiation-proof fabric |
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Application publication date: 20220520 |
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