CN220973569U - Shading breathable knitted fabric - Google Patents
Shading breathable knitted fabric Download PDFInfo
- Publication number
- CN220973569U CN220973569U CN202322492143.6U CN202322492143U CN220973569U CN 220973569 U CN220973569 U CN 220973569U CN 202322492143 U CN202322492143 U CN 202322492143U CN 220973569 U CN220973569 U CN 220973569U
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- China
- Prior art keywords
- layer
- light
- knitted fabric
- breathable
- air
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- 239000004744 fabric Substances 0.000 title claims abstract description 71
- 239000010410 layer Substances 0.000 claims abstract description 117
- 239000002344 surface layer Substances 0.000 claims abstract description 41
- 239000011229 interlayer Substances 0.000 claims abstract description 36
- 230000031700 light absorption Effects 0.000 claims description 19
- 238000009423 ventilation Methods 0.000 claims description 17
- 229920000728 polyester Polymers 0.000 claims description 7
- 229920001778 nylon Polymers 0.000 claims description 6
- 239000000835 fiber Substances 0.000 description 10
- 238000009940 knitting Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 5
- 241000208202 Linaceae Species 0.000 description 4
- 235000004431 Linum usitatissimum Nutrition 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 210000002268 wool Anatomy 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000255925 Diptera Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Knitting Of Fabric (AREA)
Abstract
The utility model discloses a shading breathable knitted fabric, which comprises a knitted fabric main body, wherein an outer surface layer, an intermediate layer and an inner surface layer are arranged on the knitted fabric main body, the outer surface layer is fixedly arranged on one side of the inner surface layer, the intermediate layer is fixedly arranged on the other side of the inner surface layer, the outer surface layer comprises an outer breathable layer, the outer breathable layer is arranged on the top of the knitted fabric main body, a first light-absorbing layer is fixedly arranged at the bottom of the outer breathable layer, the breathable interlayer is fixedly arranged on the other side of the first light-absorbing layer, the bottom of the breathable interlayer is fixedly arranged on a second light-absorbing layer, and the inner surface breathable layer is fixedly arranged at the bottom of the second light-absorbing layer.
Description
Technical Field
The utility model relates to the technical field of knitted fabrics, in particular to a shading breathable knitted fabric.
Background
Knitted fabrics, which are fabrics formed by knitting yarns with knitting needles to form loops and mutually stringing, are divided into warp knitted fabrics and weft knitted fabrics, and the knitted fabrics have the characteristics of soft texture, moisture absorption, ventilation, perspiration, thermal insulation and the like, and most of the knitted fabrics have excellent elasticity and extensibility, and are widely used in the fields of industry, agriculture, medical and health and the like, as well as clothing, life and decorative fabrics such as underwear, outerwear, socks, gloves, hats, bedspreads, curtains, mosquito nets, carpets, laces and the like.
When knitted fabrics are used in certain specific use environments, such as curtains, etc., it is required that the knitted fabrics have good light shielding properties and good air permeability, and if conventional knitted fabrics are used, the light shielding properties cannot be met and the air permeability cannot be met, so that a light shielding and air permeable knitted fabric is required to meet the needs of people.
Disclosure of utility model
The utility model aims to provide a shading and ventilation knitted fabric, which solves the problem that the conventional knitted fabric proposed in the background art cannot meet the light shading property and the ventilation property.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a shading ventilative knitted fabric, includes the knitted fabric main part, be equipped with extexine, intermediate level and inlayer on the knitted fabric main part, one side fixed mounting of inlayer has the extexine, and the opposite side fixed mounting of inlayer has the intermediate level, the extexine includes the extexine ventilative layer, the top at the knitted fabric main part is installed to the extexine ventilative layer, the intermediate level includes first light-absorbing layer, ventilative intermediate layer and second light-absorbing layer, first light-absorbing layer fixed mounting is in the extexine ventilative layer bottom, ventilative intermediate layer fixed mounting is in the opposite side of first light-absorbing layer, ventilative intermediate layer's bottom fixed mounting is on the second light-absorbing layer, the inlayer includes the ventilative layer of inlayer, the ventilative layer fixed mounting of inlayer is in the bottom of second light-absorbing layer.
Preferably, the outer surface air holes are formed in the outer surface air-permeable layer, and the inner surface air holes are formed in the inner surface air-permeable layer.
Preferably, the outer surface breathable layer and the inner surface breathable layer are made of nylon fibers.
Preferably, interlayer air holes are formed in the breathable interlayer, and the breathable interlayer is made of cotton-polyester fabric.
Preferably, the positions of the outer surface layer air holes, the interlayer air holes and the inner surface layer air holes are not overlapped with each other.
Preferably, the first light absorption layer and the second light absorption layer are both provided with air passages, the air passages are arc-shaped, and the air passages on two sides of the ventilation interlayer are opposite in direction.
Preferably, the first light absorbing layer and the second light absorbing layer are made of nylon fibers, and the first light absorbing layer and the second light absorbing layer are black in color.
The beneficial effects of the utility model are as follows:
According to the utility model, through the arrangement of the structures such as the first light absorption layer, the second light absorption layer and the air passage, light enters the first light absorption layer through the outer surface air holes on the outer surface air-permeable layer, the light is weakened through the diffuse reflection of the cambered surface in the air passage, part of the light reaches the air-permeable interlayer through the first light absorption layer, enters the second light absorption layer through the interlayer air holes, and the light is further weakened under the action of the diffuse reflection of the cambered surface in the air passage in the second light absorption layer, so that the knitted fabric main body can shield the light and simultaneously enable the air flow to easily pass.
Drawings
Fig. 1 is a schematic perspective view of a light-shielding and air-permeable knitted fabric according to the present utility model;
Fig. 2 is a schematic structural view of the structure of the outer surface ventilation layer, the ventilation interlayer, the inner surface ventilation layer and the like of the shading ventilation knitted fabric;
FIG. 3 is a schematic side view of a light-shielding breathable knitted fabric according to the present utility model;
Fig. 4 is a schematic structural diagram of the part a of fig. 1 according to the present utility model.
In the figure: 1. a knitted fabric main body; 2. an outer surface layer; 3. an intermediate layer; 4. an inner surface layer; 21. a ventilation layer on the outer surface; 22. air holes on the outer surface layer; 31. a first light absorbing layer; 32. a breathable interlayer; 33. a second light absorbing layer; 34. an airway; 35. interlayer air holes; 41. an inner surface layer ventilation layer; 42. and air holes on the inner surface layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 4, a light-shielding and air-permeable knitted fabric comprises a knitted fabric main body 1, in order to solve the problem that a conventional knitted fabric cannot meet the light shielding property and air permeability at the same time, an outer surface layer 2, an intermediate layer 3 and an inner surface layer 4 are arranged on the knitted fabric main body 1, the outer surface layer 2 is fixedly arranged on one side of the inner surface layer 4, the intermediate layer 3 is fixedly arranged on the other side of the inner surface layer 4, the outer surface layer 2 comprises an outer surface air-permeable layer 21, the outer surface air-permeable layer 21 is arranged on the top of the knitted fabric main body 1, the intermediate layer 3 comprises a first light-absorbing layer 31, an air-permeable interlayer 32 and a second light-absorbing layer 33, the first light-absorbing layer 31 is fixedly arranged on the bottom of the outer surface air-permeable layer 21, the air-permeable interlayer 32 is fixedly arranged on the other side of the first light-absorbing layer 31, the bottom of the air-permeable interlayer 32 is fixedly arranged on the second light-absorbing layer 33, the inner surface layer 4 comprises an inner surface air-permeable layer 41, the inner surface layer air-permeable layer 41 is fixedly arranged at the bottom of the second light-absorbing layer 33, when the knitted fabric main body 1 is used, light irradiates onto the outer surface layer 2 of the knitted fabric main body 1, the light enters the knitted fabric main body 1 through the outer surface layer air holes 22 on the outer surface air-permeable layer 21 and reaches the first light-absorbing layer 31, the light weakens under the action of cambered surface diffuse reflection and the black light-absorbing property of the first light-absorbing layer 31 in the air channel 34, part of the light reaches the air-permeable interlayer 32 through the interlayer air holes 35 and enters the second light-absorbing layer 33, the light further weakens under the action of cambered surface diffuse reflection and the black light-absorbing property of the second light-absorbing layer 33 again in the air channel 34 in the second light-absorbing layer 33, the light does not penetrate the knitted fabric main body 1 to one surface of the inner surface layer 4, and the light irradiates the knitted fabric main body 1, the air flow enters the knitting cloth main body 1 through the outer surface layer air holes 22 on the outer surface air-permeable layer 21, passes through the air passage 34 of the first light-absorbing layer 31, reaches the air-permeable interlayer 32, passes through the interlayer air holes 35, enters the second light-absorbing layer 33, passes through the air passage 34 again, reaches the inner surface layer air-permeable layer 41, and finally passes through the inner surface layer air holes 42, so that the air flow passes through the knitting cloth main body 1 to reach one surface of the inner surface layer 4, the knitting cloth main body 1 can shield light, and meanwhile, the air flow can easily penetrate the knitting cloth main body 1, and when the knitting cloth main body 1 is used under the characteristic conditions of a curtain and the like, the requirements of good air permeability can be met while the light-shielding performance is met.
Referring to fig. 1, 2 and 4, in the present utility model, the outer surface ventilation layer 21 is provided with outer surface air holes 22, the inner surface ventilation layer 41 is provided with inner surface air holes 42, and the outer surface air holes 22 and the inner surface air holes 42 can allow air flow to pass through quickly.
Referring to fig. 1, 2 and 4, in the present utility model, the outer and inner air permeable layers 21 and 41 are made of nylon fiber, the nylon fiber is named as polyamide fiber, and the wear resistance of the polyamide fiber is 10 times of that of cotton, 20 times of that of wool, 50 times of rayon, and 3 times of that of pure wool or cotton if 15% of polyamide fiber is mixed in the wool or cotton.
Referring to fig. 1, 2 and 4, in the present utility model, the air-permeable interlayer 32 is provided with interlayer air holes 35, the air-permeable interlayer 32 is made of cotton-polyester fabric, the cotton-polyester fabric is made of cotton fibers and polyester fibers by blending, and the cotton-polyester fabric uses cotton as a main component, so that the advantage of the cotton-polyester fabric is that the fabric is very firm and elastic, and is one of the most crease-resistant of all fibers.
Referring to fig. 1, 2 and 4, in the present utility model, the positions of the outer skin air holes 22, the interlayer air holes 35 and the inner skin air holes 42 are not overlapped with each other, so that the outer skin air holes 22, the interlayer air holes 35 and the inner skin air holes 42 are prevented from forming a straight path.
Referring to fig. 1, 3 and 4, in the present utility model, the first light absorbing layer 31 and the second light absorbing layer 33 are respectively provided with an air channel 34, the air channels 34 are arc-shaped, the directions of the air channels 34 on two sides of the air permeable interlayer 32 are opposite, and the light is weakened under the action of diffuse reflection of the cambered surface in the air channels 34.
Referring to fig. 1, 3 and 4, in the present utility model, the material of the first light absorbing layer 31 and the second light absorbing layer 33 is flax fiber, the color of the first light absorbing layer 31 and the second light absorbing layer 33 is black, the flax fiber is natural plant fiber used by human forefront, flax fiber for short, and flax material has the unique advantages of toughness, softness, good color, high fiber strength, difficult decay in water, abrasion resistance, high temperature resistance, fast heat dissipation, low dust absorption, difficult tearing, difficult combustion, no static electricity, high acid and alkali resistance, etc.
The working principle of the utility model is as follows:
When the knitted fabric main body 1 is used, light irradiates onto the outer surface layer 2 of the knitted fabric main body 1, the light enters the knitted fabric main body 1 through the outer surface layer air holes 22 on the outer surface air-permeable layer 21, the light reaches the first light-absorbing layer 31, the light weakens under the action of arc surface diffuse reflection and the black light-absorbing property of the first light-absorbing layer 31 in the air passage 34, part of the light reaches the air-permeable interlayer 32 through the first light-absorbing layer 31, the light enters the second light-absorbing layer 33 through the interlayer air holes 35, the light further weakens under the action of arc surface diffuse reflection and the black light-absorbing property of the second light-absorbing layer 33 again in the air passage 34 in the second light-absorbing layer 33, the light does not penetrate through the knitted fabric main body 1 to one side of the inner surface layer 4, the air flow enters the knitted fabric main body 1 through the outer surface layer air holes 22 on the outer surface air-permeable layer 21 while the light irradiates the knitted fabric main body 1, the air flow reaches the air-permeable interlayer 32 through the air passage 34 of the first light-absorbing layer 31, the air-permeable interlayer 33 enters the second light-absorbing layer 33, the air passage 34 again reaches the inner surface air-permeable layer 41, and finally passes through the inner surface air-permeable layer air holes 42 in the air-permeable layer 33, the light-permeable main body 1 can be easily shielded by the curtain main body 1, and the light can reach the air-permeable main body 1 when the knitted main body 1, and the light-shielding device has the characteristics of good air-shielding performance, and the air-shielding performance when the knitted fabric main body 1 is used, and the air-shielding performance can easily.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The shading breathable knitted fabric comprises a knitted fabric main body (1), and is characterized in that: the novel knitted fabric comprises a knitted fabric main body (1), wherein an outer surface layer (2), an intermediate layer (3) and an inner surface layer (4) are arranged on the knitted fabric main body (1), the outer surface layer (2) is fixedly arranged on one side of the inner surface layer (4), the intermediate layer (3) is fixedly arranged on the other side of the inner surface layer (4), the outer surface layer (2) comprises an outer surface breathable layer (21), the outer surface breathable layer (21) is arranged at the top of the knitted fabric main body (1), the intermediate layer (3) comprises a first light absorption layer (31), a breathable interlayer (32) and a second light absorption layer (33), the first light absorption layer (31) is fixedly arranged at the bottom of the outer surface breathable layer (21), the breathable interlayer (32) is fixedly arranged on the other side of the first light absorption layer (31), the inner surface layer (4) comprises an inner surface breathable layer (41), and the inner surface breathable layer (41) is fixedly arranged at the bottom of the second light absorption layer (33).
2. A light-shielding breathable knitted fabric according to claim 1, characterized in that: the outer surface ventilation layer (21) is provided with outer surface air holes (22), and the inner surface ventilation layer (41) is provided with inner surface air holes (42).
3. A light-shielding breathable knitted fabric according to claim 2, characterized in that: the outer surface ventilation layer (21) and the inner surface ventilation layer (41) are made of nylon fibers.
4. A light-shielding breathable knitted fabric according to claim 2, characterized in that: the breathable interlayer (32) is provided with interlayer air holes (35), and the breathable interlayer (32) is made of cotton-polyester fabric.
5. A light-shielding breathable knitted fabric according to claim 4, characterized in that: the positions of the outer surface layer air holes (22), the interlayer air holes (35) and the inner surface layer air holes (42) are not overlapped with each other.
6. A light-shielding breathable knitted fabric according to claim 1, characterized in that: the first light absorption layer (31) and the second light absorption layer (33) are internally provided with air passages (34), the air passages (34) are arc-shaped, and the air passages (34) on two sides of the ventilation interlayer (32) are opposite in direction.
7. The light-shielding breathable knitted fabric according to claim 6, wherein: the first light absorption layer (31) and the second light absorption layer (33) are made of nylon fibers, and the first light absorption layer (31) and the second light absorption layer (33) are black.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322492143.6U CN220973569U (en) | 2023-09-14 | 2023-09-14 | Shading breathable knitted fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322492143.6U CN220973569U (en) | 2023-09-14 | 2023-09-14 | Shading breathable knitted fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220973569U true CN220973569U (en) | 2024-05-17 |
Family
ID=91055816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322492143.6U Active CN220973569U (en) | 2023-09-14 | 2023-09-14 | Shading breathable knitted fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220973569U (en) |
-
2023
- 2023-09-14 CN CN202322492143.6U patent/CN220973569U/en active Active
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