CN220413665U - Breathable knitted fabric - Google Patents
Breathable knitted fabric Download PDFInfo
- Publication number
- CN220413665U CN220413665U CN202321583228.9U CN202321583228U CN220413665U CN 220413665 U CN220413665 U CN 220413665U CN 202321583228 U CN202321583228 U CN 202321583228U CN 220413665 U CN220413665 U CN 220413665U
- Authority
- CN
- China
- Prior art keywords
- strips
- guide bar
- yarn
- moisture absorption
- knitted fabric
- 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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- 239000004744 fabric Substances 0.000 title claims abstract description 49
- 238000010521 absorption reaction Methods 0.000 claims abstract description 31
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 13
- 239000000835 fiber Substances 0.000 claims description 30
- 238000009940 knitting Methods 0.000 claims description 26
- 238000009423 ventilation Methods 0.000 claims description 22
- 229920000728 polyester Polymers 0.000 claims description 15
- -1 polypropylene Polymers 0.000 claims description 11
- 239000004743 Polypropylene Substances 0.000 claims description 10
- 229920001155 polypropylene Polymers 0.000 claims description 10
- 239000012510 hollow fiber Substances 0.000 claims description 9
- 239000010410 layer Substances 0.000 claims description 7
- 239000002344 surface layer Substances 0.000 claims description 7
- 229920002972 Acrylic fiber Polymers 0.000 claims description 5
- 210000002268 wool Anatomy 0.000 claims description 5
- 238000009941 weaving Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 210000004243 sweat Anatomy 0.000 abstract description 17
- 238000001816 cooling Methods 0.000 abstract description 12
- 238000001704 evaporation Methods 0.000 abstract description 6
- 230000008020 evaporation Effects 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000004900 Hydrophilic Finishing Agent Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000009958 sewing 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 an air-permeable knitted fabric, which belongs to the technical field of knitted fabrics and comprises a fabric body, wherein the fabric body comprises a plurality of moisture absorption strips and raised strips which are arranged in a staggered manner, the raised strips are hot-pressed to form a concave surface, a cool sensing strip is connected in the concave surface of the fabric body, a plurality of air-permeable gaps are formed between the cool sensing strip and the raised strips in a penetrating manner, and the raised strips are pulled to extend towards the adjacent moisture absorption strips and pulled to the outside of the concave surface when the moisture absorption strips absorb moisture and expand. According to the breathable knitted fabric disclosed by the utility model, after sweat is absorbed by the moisture absorption strips and expands, yarns of the formed moisture absorption strips shrink to pull the protruding strips to extend, so that the cool sense strips are gradually pulled out of the concave surfaces, and excessive sweat on the surfaces of the cool sense strips is conducted through the hydrophobic strips, so that the condition that the excessive sweat is wrapped on the surfaces of the cool sense strips is relieved, and the cool sense strips maintain relatively good evaporation cooling rate.
Description
Technical Field
The utility model relates to the technical field of knitted fabrics, in particular to a breathable knitted fabric.
Background
Knitted fabrics, i.e., fabrics woven from a plurality of yarns interwoven using a knitting machine, include warp knit fabrics and weft knit fabrics.
The existing cool knitted fabric achieves the effect of rapid cooling by rapidly evaporating water molecules in the fabric, and many garment fabrics are sewn by using the cool knitted fabric.
However, when the knitted fabric faces the situation of more sweat, the evaporation effect realized by the cool sense fibers in a short time is still limited, the quick-drying effect exerted when the cool sense fibers are wrapped by sweat beads is weakened, meanwhile, the gaps among the fibers are reduced because the cool sense fibers are soaked by sweat, so that the air permeability of the fabric and the evaporation efficiency of the sweat are weakened.
Therefore, the technical scheme of cool knitted fabric with good air permeability is provided.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides an air-permeable knitted fabric.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the breathable knitted fabric comprises a fabric body, wherein the fabric body comprises a plurality of moisture absorption strips and protruding strips which are arranged in a staggered mode, the protruding strips are hot-pressed to form a concave surface, a cool sensing strip is connected in the concave surface of the fabric body, a plurality of ventilation gaps are formed between the cool sensing strip and the protruding strips in a penetrating mode, and the protruding strips are pulled to extend towards the adjacent moisture absorption strips and pulled to the outside of the concave surface when the moisture absorption strips absorb moisture and expand.
The utility model is further provided with: the ventilation gaps comprise a plurality of surface layer ventilation holes formed on the raised strips and a plurality of inner layer ventilation holes formed on the cool sense strips.
The utility model is further provided with: the cloth body is formed by knitting four guide bars of guide bar GB1, guide bar GB2, guide bar GB3 and guide bar GB4 as a front guide bar, and the cool sense strip is formed by knitting two guide bars of guide bar GB5 and guide bar GB6 as a rear guide bar.
The utility model is further provided with: the guide bar GB1 is a closed warp plain structure, and the yarn-laying mode of the guide bar GB1 is as follows: 1-0/1-2//, 10 blank 10 is worn, the guide bar GB2 is a closed-end warp plain structure, and the yarn-laying mode of the guide bar GB2 is as follows: 1-2/1-0//, 10 blank 10.
The utility model is further provided with: the guide bar GB3 is a variable closed-end warp knitting structure, and the yarn-laying mode of the guide bar GB3 is as follows: 1-3/2-0/1-3/2-0/1-0//, 10 is worn by the blank 10, the guide bar GB4 is a variable closed-end warp knitting structure, and the yarn-laying mode of the guide bar GB4 is as follows: 2-0/1-3/2-0/1-3/2-3//, 10 is inserted in the air.
The utility model is further provided with: the guide bar GB5 is a variable closed-end warp knitting structure, and the yarn-laying mode of the guide bar GB3 is as follows: 2-0/1-0/1-3/2-0/1-3/2-3/2-3/2-0/1-3//, 10 is worn in the sky, the guide bar GB6 is a variable closed-end warp knitting structure, and the yarn-laying mode of the guide bar GB6 is as follows: 1-3/2-3/2-3/2-0/1-3/2-0/1-0/1-3/2-0//, 10 is inserted in the air.
The utility model is further provided with: the moisture absorption strip is formed by weaving moisture absorption yarn bundles, the moisture absorption yarn bundles are formed by winding and twisting a plurality of strands of wool fibers on a plurality of strands of polypropylene fiber special-shaped fibers, and the cross section of the polypropylene fiber special-shaped fibers is in a Y-shaped structure.
The utility model is further provided with: the raised strips are woven by hydrophobic yarn bundles, and the hydrophobic yarn bundles are formed by winding and twisting a plurality of strands of acrylic fibers on a plurality of strands of polyester fibers.
The utility model is further provided with: the cool sense strip is formed by weaving cool sense yarn bundles, and the cool sense yarn bundles are formed by twisting a plurality of polyester hollow fibers in parallel.
In summary, the utility model has the following beneficial effects: after moisture absorption and expansion are carried out on sweat by the moisture absorption strip, yarns of the formed moisture absorption strip shrink to draw the protruding strip to extend, and then gradually draw the cool sense strip to the outside of the concave surface, and excessive sweat on the surface of the cool sense strip is conducted through the hydrophobic strip, so that the condition that the surface of the cool sense strip is excessively wrapped with sweat is relieved, and the cool sense strip keeps relatively good evaporation cooling rate.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present utility model;
FIG. 2 is a schematic diagram of a second embodiment of the present utility model;
FIG. 3 is a yarn-laying movement diagram of the guide bar GB1 and the guide bar GB2 of the present utility model;
FIG. 4 is a yarn-laying movement diagram of the guide bar GB3 and the guide bar GB4 of the present utility model;
FIG. 5 is a yarn-laying movement diagram of the guide bar GB5 and the guide bar GB6 of the utility model;
FIG. 6 is a cut-away view of a moisture absorbent yarn bundle of the present utility model;
FIG. 7 is a slice view of a hydrophobic yarn bundle of the present utility model;
FIG. 8 is a slice view of a cool yarn bundle of the present utility model.
In the figure: 1. a cloth body; 2. an absorbent strip; 3. a protruding strip; 4. cooling strips; 5. ventilation holes on the surface layer; 6. ventilation holes in the inner layer; 7. a moisture absorbent yarn bundle; 8. a hydrophobic yarn bundle; 9. cool yarn bundles; 10. polypropylene profiled fiber; 11. wool fibers; 12. polyester fiber; 13. acrylic fiber; 14. polyester hollow fiber.
Detailed Description
In the following description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments.
The breathable knitted fabric is shown in fig. 1 and 2, and comprises a fabric body 1, wherein the fabric body 1 comprises a plurality of moisture absorption strips 2 and raised strips 3 which are arranged in a staggered mode, the moisture absorption strips 2 and the raised strips 3 are integrally knitted by a warp knitting machine, a plurality of cool sensing strips 4 are connected to the fabric body 1 in a sewing mode, the cool sensing strips 4 of the plurality of strips are knitted by the warp knitting machine, the raised strips 3 are hot-pressed to form a plurality of concave surfaces by a hot press after the knitting is finished, the cool sensing strips 4 are arranged in the concave surfaces together with the hot pressing, a plurality of ventilation gaps are formed between the cool sensing strips 4 and the raised strips 3 in a penetrating mode, the ventilation gaps comprise a plurality of surface layer ventilation holes 5 formed in the raised strips 3 and a plurality of inner layer ventilation holes 6 formed in the cool sensing strips 4, and the surface layer ventilation holes 5 and the inner layer ventilation holes 6 are arranged in a staggered mode.
The arrangement of the surface layer ventilation holes 5 and the inner layer ventilation holes 6 ensures that the knitted fabric has good ventilation, and the positions of the surface layer ventilation holes 5 and the inner layer ventilation holes 6 are staggered, so that the knitted fabric also has certain sun-proof and light-shielding properties.
The moisture absorption strip 2 is used for absorbing moisture to a certain extent, so that the moisture absorption strip 2 is stretched towards the adjacent moisture absorption strip 2 after being subjected to moisture absorption expansion by pulling the protruding strip 3, and then the cooling strip 4 is gradually pulled out of the concave surface, so that the cooling strip 4 participates in moisture absorption and ventilation of the sweat, the sweat is conducted through the hydrophobic strip, and the sweat is continuously evaporated rapidly by the cooling strip 4, so that the effect of rapid cooling is realized, meanwhile, due to the hydrophobicity of the hydrophobic strip, the excessive sweat on the surface of the cooling strip 4 is conducted to the moisture absorption strip 2 to a certain extent through the protruding strip 3, and therefore the condition that the surface of the cooling strip 4 is excessively wrapped with the sweat is relieved, and the relatively good evaporation cooling rate of the cooling strip 4 is kept.
As shown in fig. 3, 4 and 5, in order to make the knitted fabric into the above structure, in this embodiment, the fabric body 1 is formed by knitting four bars of the bars GB1, GB2, GB3 and GB4 as front bars, the cool sensing bar 4 is formed by knitting two bars of the bar GB5 and GB6 as rear bars, wherein the bar GB1 is a closed-end plain structure, and the yarn-laying manner of the bar GB1 is as follows: 1-0/1-2//, 10 blank 10; the guide bar GB2 is a closed-end warp plain structure, and the yarn-laying mode of the guide bar GB2 is as follows: 1-2/1-0//, 10 blank 10; the guide bar GB3 is a variable closed-end warp knitting structure, and the yarn-laying mode of the guide bar GB3 is as follows: 1-3/2-0/1-3/2-0/1-0//, 10 is inserted in the air; the guide bar GB4 is a variable closed-end warp knitting structure, and the yarn-laying mode of the guide bar GB4 is as follows: 2-0/1-3/2-0/1-3/2-3//, 10 is inserted in the air; the guide bar GB5 is a variable closed-end warp knitting structure, and the yarn-laying mode of the guide bar GB3 is as follows: 2-0/1-0/1-3/2-0/1-3/2-3/2-3/2-0/1-3//, 10 is inserted in the air; the guide bar GB6 is a variable closed-end warp knitting structure, and the yarn-laying mode of the guide bar GB6 is as follows: 1-3/2-3/2-3/2-0/1-3/2-0/1-0/1-3/2-0//, 10 is inserted in the air.
Wherein bar GB1 and bar GB2 form hygroscopic strip 2, bar GB3 and bar GB4 form protruding strip 3, bar GB5 and bar GB6 form cool sense strip 4, weave through warp knitting machine front and back bars, make protruding strip 3 and cool sense strip 4 go on the layering of a certain extent structurally, and remain protruding strip 3 and cool sense strip 4 weave the yarn of when forming and interweave, improve sweat conduction efficiency between the two.
As shown in fig. 6 and 7, the moisture absorbing strip 2 is formed by knitting a moisture absorbing yarn bundle 7, the moisture absorbing yarn bundle 7 is formed by twisting a plurality of wool fibers 11 around a plurality of polypropylene profiled fibers 10 by a twisting machine, the cross section of the polypropylene profiled fibers 10 is in a Y-shaped structure, the raised strip 3 is formed by knitting a hydrophobic yarn bundle 8, the hydrophobic yarn bundle 8 is formed by twisting a plurality of acrylic fibers 13 around a plurality of polyester fibers 12 by a twisting machine, the cool sensing strip 4 is formed by knitting a cool sensing yarn bundle 9, firstly the moisture absorbing yarn bundle 7 adopts a polypropylene fiber which does not have a certain unidirectional conductivity to the polyester fibers 12 as a core yarn, and the wool fibers 11 which are matched with a good moisture absorption property and an expansion effect after moisture absorption are adopted as a feather yarn, so that the unidirectional conduction of sweat between yarns can be better carried out by the hydrophobic yarn bundles 8 twisted by the acrylic fibers 13 and the polyester fibers 12, and the cross section of the polypropylene profiled fibers 10 is in the Y-shaped structure, thereby improving the moisture conducting performance between the polypropylene profiled fibers 10 and improving the moisture absorbing performance of the moisture absorbing yarn bundle 2.
As shown in fig. 8, the cool feeling yarn bundle 9 is formed by twisting a plurality of polyester hollow fibers 14 by a twisting machine, wherein mineral particles are added to the polyester hollow fibers 14 during melt spinning, and the composite mineral powder can reduce the heat absorption rate and the heat dissipation rate of the fibers, so that the temperature of the polyester hollow fibers 14 can be reduced by about one to two degrees celsius when the polyester hollow fibers 14 are contacted with the skin of the body surface, and the surface of the polyester hollow fibers 14 is subjected to hydrophilic treatment by using a hydrophilic finishing agent after the silk is formed, so that the polyester hollow fibers 14 have a cool feeling.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (9)
1. Breathable knitted fabric comprises a fabric body and is characterized in that: the cloth body comprises a plurality of moisture absorption strips and protruding strips which are arranged in a staggered mode, the protruding strips are hot-pressed to form a concave surface, the cloth body is connected with a cool sensing strip in the concave surface, a plurality of ventilation gaps are formed between the cool sensing strip and the protruding strips, and the protruding strips are pulled to extend towards the adjacent moisture absorption strips and pulled to the outside of the concave surface when the moisture absorption strips absorb moisture and expand.
2. The breathable knitted fabric of claim 1, wherein: the ventilation gaps comprise a plurality of surface layer ventilation holes formed on the raised strips and a plurality of inner layer ventilation holes formed on the cool sense strips.
3. The breathable knitted fabric of claim 1, wherein: the cloth body is formed by knitting four guide bars of guide bar GB1, guide bar GB2, guide bar GB3 and guide bar GB4 as a front guide bar, and the cool sense strip is formed by knitting two guide bars of guide bar GB5 and guide bar GB6 as a rear guide bar.
4. A breathable knitted fabric according to claim 3, characterized in that: the guide bar GB1 is a closed warp plain structure, and the yarn-laying mode of the guide bar GB1 is as follows: 1-0/1-2//, 10 blank 10 is worn, the guide bar GB2 is a closed-end warp plain structure, and the yarn-laying mode of the guide bar GB2 is as follows: 1-2/1-0//, 10 blank 10.
5. A breathable knitted fabric according to claim 3, characterized in that: the guide bar GB3 is a variable closed-end warp knitting structure, and the yarn-laying mode of the guide bar GB3 is as follows: 1-3/2-0/1-3/2-0/1-0//, 10 is worn by the blank 10, the guide bar GB4 is a variable closed-end warp knitting structure, and the yarn-laying mode of the guide bar GB4 is as follows: 2-0/1-3/2-0/1-3/2-3//, 10 is inserted in the air.
6. A breathable knitted fabric according to claim 3, characterized in that: the guide bar GB5 is a variable closed-end warp knitting structure, and the yarn-laying mode of the guide bar GB3 is as follows: 2-0/1-0/1-3/2-0/1-3/2-3/2-3/2-0/1-3//, 10 is worn in the sky, the guide bar GB6 is a variable closed-end warp knitting structure, and the yarn-laying mode of the guide bar GB6 is as follows: 1-3/2-3/2-3/2-0/1-3/2-0/1-0/1-3/2-0//, 10 is inserted in the air.
7. The breathable knitted fabric of claim 1, wherein: the moisture absorption strip is formed by weaving moisture absorption yarn bundles, the moisture absorption yarn bundles are formed by winding and twisting a plurality of strands of wool fibers on a plurality of strands of polypropylene fiber special-shaped fibers, and the cross section of the polypropylene fiber special-shaped fibers is in a Y-shaped structure.
8. The breathable knitted fabric of claim 1, wherein: the raised strips are woven by hydrophobic yarn bundles, and the hydrophobic yarn bundles are formed by winding and twisting a plurality of strands of acrylic fibers on a plurality of strands of polyester fibers.
9. The breathable knitted fabric of claim 1, wherein: the cool sense strip is formed by weaving cool sense yarn bundles, and the cool sense yarn bundles are formed by twisting a plurality of polyester hollow fibers in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321583228.9U CN220413665U (en) | 2023-06-20 | 2023-06-20 | Breathable knitted fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321583228.9U CN220413665U (en) | 2023-06-20 | 2023-06-20 | Breathable knitted fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220413665U true CN220413665U (en) | 2024-01-30 |
Family
ID=89644566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321583228.9U Active CN220413665U (en) | 2023-06-20 | 2023-06-20 | Breathable knitted fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220413665U (en) |
-
2023
- 2023-06-20 CN CN202321583228.9U patent/CN220413665U/en active Active
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