CN220995716U - Sun-proof ventilation four-sided bullet - Google Patents
Sun-proof ventilation four-sided bullet Download PDFInfo
- Publication number
- CN220995716U CN220995716U CN202322718181.9U CN202322718181U CN220995716U CN 220995716 U CN220995716 U CN 220995716U CN 202322718181 U CN202322718181 U CN 202322718181U CN 220995716 U CN220995716 U CN 220995716U
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- CN
- China
- Prior art keywords
- sun
- proof
- outer layer
- groove
- shading
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000009423 ventilation Methods 0.000 title claims description 14
- 230000031700 light absorption Effects 0.000 claims abstract description 20
- 239000002131 composite material Substances 0.000 claims description 30
- 239000000835 fiber Substances 0.000 claims description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 14
- 241001330002 Bambuseae Species 0.000 claims description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 14
- 239000011425 bamboo Substances 0.000 claims description 14
- 238000005253 cladding Methods 0.000 claims description 14
- 229920001778 nylon Polymers 0.000 claims description 11
- 239000003610 charcoal Substances 0.000 claims description 9
- 229920002334 Spandex Polymers 0.000 claims description 6
- 239000004759 spandex Substances 0.000 claims description 6
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 5
- 239000004917 carbon fiber Substances 0.000 claims description 5
- 238000009941 weaving Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 abstract description 42
- 239000004753 textile Substances 0.000 abstract description 2
- 229920006306 polyurethane fiber Polymers 0.000 abstract 1
- 230000035699 permeability Effects 0.000 description 8
- 238000007731 hot pressing Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004224 protection Effects 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 230000006750 UV protection Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Classifications
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Woven Fabrics (AREA)
Abstract
The utility model discloses a sun-proof breathable four-sided shell, and relates to the technical field of textiles. The key points of the technical scheme are as follows: the polyurethane fiber fabric comprises an inner layer and an outer layer which are fixedly connected with each other, wherein a plurality of shading grooves are formed in an inward concave manner on one side, close to the inner layer, of the outer layer, light absorption grooves which are the same as the shading grooves in relative position are formed on one side, close to the outer layer, of the inner layer, the width of each light absorption groove is larger than that of each shading groove, the thickness of each shading groove is larger than that of each light absorption groove, and a plurality of through holes communicated with the corresponding shading grooves are formed in the outer layer.
Description
Technical Field
The utility model relates to the technical field of textiles, in particular to a sun-proof breathable tetrahedral shell.
Background
The four-side elastic fabric is a kind of fabric with elasticity on four sides, so the four-side elastic fabric has good ductility, is more suitable for daily activities of people, and is a common kind of fabric used for manufacturing sportswear.
People often use sportswear fabric outdoors, people can increase the pore volume of the fabric in order to ensure the air permeability of the fabric during use, at the moment, external sunlight can be emitted out of the fabric to irradiate the surface of a user, when people reduce the light transmittance of the fabric, people can increase the thickness of the fabric and can reduce the pores inside the fabric, at the moment, the ventilation of the air inside and outside the fabric is influenced, and therefore the problem that the sun-proof performance and the air permeability cannot be considered by the fabric is solved by the aid of the structure.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model aims to provide the sun-proof breathable four-sided shell, and the aim of improving the sun-proof breathable performance of the whole cloth is fulfilled by the arrangement of the structure.
The technical aim of the utility model is realized by the following technical scheme: the sun-proof breathable four-sided bullet comprises an inner layer and an outer layer which are fixedly connected with each other, wherein a plurality of shading grooves are formed in an inwards concave manner on one side, close to the inner layer, of the outer layer, light absorption grooves with the same relative positions with the shading grooves are formed on one side, close to the outer layer, of the inner layer, the width of each light absorption groove is larger than that of each shading groove, the thickness of each shading groove is larger than that of each light absorption groove, and a plurality of through holes communicated with each shading groove are formed in the outer layer.
The utility model is further provided with: a plurality of shading velvet are fixedly connected in the shading groove, and the shading velvet is arranged to be bamboo charcoal fiber I.
The utility model is further provided with: one side of the inner layer, which is close to the outer layer, is fixedly connected with a plurality of supporting sheets, the light absorption grooves are formed in the supporting sheets, and the supporting sheets are propped against the outer layer.
The utility model is further provided with: the inner layer is provided with a plurality of ventilation holes which are staggered with the supporting sheets.
The utility model is further provided with: the warp and weft density of the outer layer is 106 multiplied by 88, the outer layer is woven by sun-proof yarns, and the sun-proof yarns are set to be 20D.
The utility model is further provided with: the sun-proof yarn comprises a sun-proof yarn core and sun-proof cladding yarns spirally wound on the outer side of the sun-proof yarn core, wherein the sun-proof yarn core is formed by twisting nylon fibers, and the sun-proof cladding yarns are formed by twisting bamboo carbon fibers.
The utility model is further provided with: the inner layer is formed by weaving composite yarns, the composite yarns are 30D, each composite yarn comprises a composite yarn core and composite cladding yarns spirally wound on the outer side of the composite yarn core, the composite yarn core is formed by twisting spandex fibers, and the composite cladding yarns are formed by twisting nylon fibers.
In summary, the utility model has the following beneficial effects: the setting of through-hole has increased the inside pore volume of surface fabric, has provided outside air and light entering surface fabric inside passageway, and the thickness of shading groove has been increased in the setting of shading fine hair for outside light can be better by shading fine hair absorption and reflection, and the setting of backing sheet makes there is the passageway that supplies outside air to flow through between inlayer and the skin, has guaranteed the sun-proof air permeability when the surface fabric uses through the setting of structure.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a cut-away view of a sun-resistant yarn of the present utility model;
FIG. 4 is a cut-away view of a composite yarn according to the present utility model.
In the figure: 1. an inner layer; 2. an outer layer; 3. a light shielding groove; 4. a light absorption groove; 5. a through hole; 6. shading velvet; 7. a support sheet; 8. ventilation holes; 9. sun-proof yarn; 10. nylon fiber I; 11. bamboo charcoal fiber II; 12. a composite yarn; 13. spandex fiber; 14. nylon fiber two.
Detailed Description
The present utility model will be described in detail below with reference to the accompanying drawings and examples.
This sun-proof ventilative tetrahedron, as shown in fig. 1 and 2, including inlayer 1 and the skin 2 of mutual fixed connection, inlayer 1 and skin 2 are sewed together through the sewing machine, skin 2 is close to inlayer 1's one side and is formed with a plurality of light-proof grooves 3 through the hot press hot pressing, inlayer 1 is close to outer 2's one side and is formed with the light-absorbing groove 4 the same with light-proof groove 3 relative position through the hot press hot pressing, the width of light-absorbing groove 4 is greater than the width of light-proof groove 3, the setting of light-proof groove 3 can block the light that passes light-proof groove 3 and get into the surface fabric inside, the condition that light continues to diverge at the surface fabric inside has been reduced, the absorption effect of inlayer 1 to external light has further been strengthened in the setting of light-absorbing groove 4, the sun-proof nature when guaranteeing the surface fabric use through the light quantity that reduces to pass inlayer 1.
As shown in fig. 1 and 2, the thickness of the light shielding groove 3 is greater than the thickness of the light absorbing groove 4, through the increase of the thickness of the light shielding groove 3, external light entering the outer layer 2 can be better absorbed and reflected inside the fabric, the light transmittance of the fabric is further reduced, a plurality of through holes 5 communicated with the light shielding groove 3 are formed in the thickness direction of the outer layer 2 through the laser perforating machine, the through holes 5 are arranged to increase channels for external air inside the fabric to enter the fabric, circulation of air inside and outside the fabric is realized, and the fabric can be given attention to sun-screening performance and air permeability during use through the arrangement of the structure.
As shown in fig. 2, a plurality of shading piles 6 are fixedly connected in the shading groove 3, the shading piles 6 are arranged as first bamboo charcoal fibers, the first bamboo charcoal fibers are cut by a cutting machine to form short fibers, then the cut first bamboo charcoal fibers are placed in a flocking machine and are fixed in the shading groove 3 in an electrostatic flocking mode, the first bamboo charcoal fibers are gray with darker colors, so that the first bamboo charcoal fibers have good light absorption performance, light entering the shading groove 3 can be absorbed by the shading piles 6 better, and ultraviolet resistance of the fabric during use is guaranteed.
As shown in fig. 1 and 2, one side of the inner layer 1, which is close to the outer layer 2, is fixedly connected with a plurality of support sheets 7, the light absorption grooves 4 are formed on the support sheets 7, the support sheets 7 are propped against the outer layer 2, the support sheets 7 and the inner layer 1 are integrally formed, the inner layer 1 is arranged into a convex strip tissue, the ground tissue of the convex strip tissue is the inner layer 1, the surface tissue of the convex strip tissue is the support sheets 7, a channel for air to flow through is formed between the inner layer 1 and the outer layer 2 through the arrangement of the support sheets 7, the air permeability of the fabric during use is ensured, the light absorption grooves 4 are formed on the support sheets 7 through hot pressing, and the width of the light absorption grooves 4 is larger than the width of the light absorption grooves 3, so that light entering the fabric along the through holes 5 can be absorbed and blocked by the light absorption grooves 4 better, and the light-shielding performance of the fabric during use is further enhanced.
As shown in fig. 1 and 2, a plurality of ventilation holes 8 which are staggered with the supporting sheet 7 are formed along the thickness direction of the inner layer 1 through the laser perforating machine, on one hand, the pore volume inside the fabric is increased through the arrangement of the ventilation holes 8, so that external air can enter the fabric along the through holes 5 better and pass through the ventilation holes 8 to be in contact with the body surface of a user, ventilation comfort of the fabric during use is ensured, and on the other hand, external sunlight cannot directly irradiate the body surface of the user along the through holes 5 and the ventilation holes 8 due to the staggered arrangement of the ventilation holes 8 and the through holes 5, so that the fabric can simultaneously take into consideration sun-proof performance and ventilation performance during use.
As shown in fig. 1 and 3, the warp and weft density of the outer layer 2 is 106×88, and by setting the warp and weft density of the outer layer 2, the outer layer 2 has certain air permeability while guaranteeing the overall structural strength, the outer layer 2 is woven by the sun-proof yarns 9, the sun-proof yarns 9 are set to 20D, and the outer layer 2 ensures the ventilation of the air inside and outside the fabric while taking into consideration the light-shielding property by the sun-proof yarns 9 and the count of the sun-proof yarns 9.
As shown in fig. 3, the sun-proof yarn 9 includes a sun-proof yarn core and a sun-proof cladding yarn spirally wound on the outer side of the sun-proof yarn core, the sun-proof yarn core and the sun-proof cladding yarn are processed by a spindle spinning process to form the sun-proof yarn 9, the sun-proof yarn core is formed by twisting nylon fiber one 10 by a twisting machine, the light resistance of the fabric in use is enhanced by utilizing good sun-proof property of the nylon fiber one 10, the sun-proof cladding yarn is formed by twisting bamboo carbon fiber two 11, the bamboo carbon fiber two 11 not only has good light absorption property but also has good air permeability, and the sun-proof air permeability of the sun-proof yarn 9 is ensured by the arrangement of the bamboo carbon fiber two 11.
As shown in fig. 1 and 4, the inner layer 1 is woven by the composite yarn 12, the composite yarn 12 is 30D, the composite yarn 12 comprises a composite yarn core and a composite cladding yarn spirally wound on the outer side of the composite yarn core, the composite yarn core and the composite cladding yarn are processed to form the composite yarn 12 through a spindle spinning process, the composite yarn core is formed by twisting spandex fibers 13 through a twisting machine, the fabric can be stretched and deformed during use, the fabric can be reset under the action of the spandex fibers 13 after being deformed through the arrangement of the spandex fibers 13, the stable use of the fabric is ensured, the composite cladding yarn is formed by twisting nylon fibers 14 through a twisting machine, the nylon fibers 14 have good structural strength and shape retention, and the overall performance of the fabric during use is enhanced through the arrangement of the nylon fibers 14.
As shown in fig. 1-4, when the fabric is required to be manufactured, the composite yarn 12 is put into an air-jet loom and woven into an inner layer 1 and a supporting sheet 7 in a weaving mode of a raised line structure, the supporting sheet 7 is hot-pressed into a light absorption groove 4 through a hot press, then a plurality of air holes 8 are formed along the thickness direction of the inner layer 1, the sun-proof yarn 9 is put into the air-jet loom and woven into an outer layer 2, a plurality of light shielding grooves 3 are formed along one side of the outer layer 2 through hot pressing through the hot press, the bamboo charcoal fiber is fixed in the light shielding grooves 3 in an electrostatic flocking mode through a flocking machine to form light shielding velvet 6, a through hole 5 communicated with the light shielding grooves 3 is formed along the thickness direction of the outer layer 2 through the laser punch, one side of the inner layer 1, on which the supporting sheet 7 is formed, the side of the outer layer 2, on which the light shielding velvet 6 is fixed, is placed towards the inner layer 1, and finally the inner layer 1 and the outer layer 2 are stitched together through a sewing machine.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (7)
1. Sun-proof ventilative four sides bullet, including inlayer (1) and skin (2) of mutual fixed connection, its characterized in that: one side of the outer layer (2) close to the inner layer (1) is inwards sunken to be formed with a plurality of light shading grooves (3), one side of the inner layer (1) close to the outer layer (2) is formed with the light absorption groove (4) the same with the light shading groove (3) relative position, the width of light absorption groove (4) is greater than the width of light shading groove (3), the thickness of light shading groove (3) is greater than the thickness of light absorption groove (4), a plurality of through-holes (5) with light shading groove (3) intercommunication have been seted up on the outer layer (2).
2. A sun-resistant breathable tetrahedron according to claim 1, wherein: a plurality of shading velvet (6) are fixedly connected in the shading groove (3), and the shading velvet (6) is made of bamboo charcoal fiber I.
3. A sun-resistant breathable tetrahedron according to claim 1, wherein: one side of the inner layer (1) close to the outer layer (2) is fixedly connected with a plurality of supporting sheets (7), the light absorption grooves (4) are formed in the supporting sheets (7), and the supporting sheets (7) are propped against the outer layer (2).
4. A sun-resistant breathable tetrahedron according to claim 3, wherein: the inner layer (1) is provided with a plurality of ventilation holes (8) which are staggered with the supporting sheets (7).
5. A sun-resistant breathable tetrahedron according to claim 1, wherein: the warp and weft density of the outer layer (2) is 106 multiplied by 88, the outer layer (2) is woven by sun-proof yarns (9), and the sun-proof yarns (9) are set to be 20D.
6. The sun-resistant breathable tetrahedron of claim 5 wherein: the sun-proof yarn (9) comprises a sun-proof yarn core and sun-proof cladding yarns spirally wound on the outer side of the sun-proof yarn core, wherein the sun-proof yarn core is formed by twisting nylon fibers I (10), and the sun-proof cladding yarns are formed by twisting bamboo carbon fibers II (11).
7. A sun-resistant breathable tetrahedron according to claim 1, wherein: the inner layer (1) is formed by weaving composite yarns (12), the composite yarns (12) are 30D, each composite yarn (12) comprises a composite yarn core and composite cladding yarns spirally wound on the outer side of the composite yarn core, the composite yarn core is formed by twisting spandex fibers (13), and the composite cladding yarns are formed by twisting nylon fibers (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322718181.9U CN220995716U (en) | 2023-10-10 | 2023-10-10 | Sun-proof ventilation four-sided bullet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322718181.9U CN220995716U (en) | 2023-10-10 | 2023-10-10 | Sun-proof ventilation four-sided bullet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220995716U true CN220995716U (en) | 2024-05-24 |
Family
ID=91115102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322718181.9U Active CN220995716U (en) | 2023-10-10 | 2023-10-10 | Sun-proof ventilation four-sided bullet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220995716U (en) |
-
2023
- 2023-10-10 CN CN202322718181.9U patent/CN220995716U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |