CN210362789U

CN210362789U - Breathable knitted fabric

Info

Publication number: CN210362789U
Application number: CN201921204116.1U
Authority: CN
Inventors: 马倩; 王可; 周红涛; 王慧玲; 王曙东; 姚新荣; 姚璇; 钱斌; 徐雯雯
Original assignee: Wujiang Zhiyin Textile Co ltd; Yancheng Institute of Industry Technology
Current assignee: Wujiang Zhiyin Textile Co ltd; Yancheng Institute of Industry Technology
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-04-21
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a ventilative type knitted fabric, including surface fabric main part, intermediate level and ventilative layer, the inside central point of surface fabric main part puts the department and is equipped with the intermediate level, the upper and lower two sides on cotton velvet layer all is attached with the polymer ventilated membrane, the upper and lower two sides in intermediate level all covers has ventilative layer, first warp has all been woven to the inside of ventilative layer equidistant, the inside equidistant interlude of ventilative layer has two sets of second warps all, the inside central point department of putting symmetry in ventilative layer has two-layer polyester fiber layer, and the upper and lower two sides on polyester fiber layer is attached with non-woven fabrics layer and hydrophilic dacron net respectively, the inside equidistant gas guide hole that is equipped with all of ventilative layer, and the inside central point department of putting in gas guide hole has all filled the active carbon ball. The breathable knitted fabric has the advantages that the structure of the knitted fabric is prevented from being loose, the breathable quality of the knitted fabric is improved, and the moisture-removing performance of the knitted fabric is improved.

Description

Breathable knitted fabric

Technical Field

The utility model relates to a knitted fabric technical field specifically is a ventilative type knitted fabric.

Background

With the continuous development of the related technology, various fabrics become visible everywhere in life, wherein, the breathable knitted fabric is popular with many consumers due to the clear and simple knitting structure and stronger breathability.

However, the existing breathable knitted fabric still has certain problems, and the specific problems are as follows:

1. most common breathable knitted fabrics are of single-layer structures, but the structural strength is usually low and the fabric is easy to tear, and many composite breathable knitted fabrics are easy to separate due to insufficient connection strength among structures;

2. the general breathable knitted fabric has a relatively simple internal breathable structure, lacks corresponding shaping and sterilization protection, and is easy to cause internal blockage due to deformation or dirt breeding, so that the actual ventilation quality is influenced;

3. aiming at the breathable knitted fabric applied to sports clothes, the moisture removing performance of the breathable knitted fabric is further improved, and the problem that the ventilation is not smooth or the moisture removing is slow due to mutual interference of the breathable knitted fabric and the moisture removing performance is avoided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a ventilative type knitted fabric possesses advantages such as compact structure, ventilative of high quality and hydrofuge performance are strong, has solved easy loose, ventilative unstable and breed bacterium, peculiar smell easily of composite construction, the lower problem of hydrofuge efficiency.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a breathable knitted fabric comprises a fabric main body, an intermediate layer and a breathable layer, wherein the intermediate layer is arranged at the central position inside the fabric main body, a cotton velvet layer is arranged at the central position inside the intermediate layer, third warps are arranged inside the cotton velvet layer at equal intervals, high-molecular breathable films are attached to the upper surface and the lower surface of the cotton velvet layer, antibacterial master batches are packaged inside the high-molecular breathable films at equal intervals, the breathable layer covers the upper surface and the lower surface of the intermediate layer, the intermediate layer is fixedly connected with the breathable layer through equidistant weft knitting yarns, first warps are woven inside the breathable layer at equal intervals, the tops of the first warps extend to the outside of the breathable layer, two groups of second warps are inserted into the breathable layer at equal intervals, a vertically parallel structure is formed between the second warps, and two polyester fiber layers are symmetrically overlapped at the central position inside the breathable layer, and the upper surface and the lower surface of the polyester fiber layer are respectively adhered with a non-woven fabric layer and a hydrophilic polyester net, air guide holes are arranged in the breathable layer at equal intervals, activated carbon balls are filled in the center positions of the air guide holes, and the upper end and the lower end of each air guide hole respectively penetrate through the non-woven fabric layer and the polyester fiber layer.

Preferably, the first warp threads are of a corrugated structure, and the second warp threads penetrate through the upper end and the lower end of the first warp threads respectively and are staggered with each other to form a net structure.

Preferably, the lateral surface of the weft knitting yarn is in an annular structure, and the second warp yarns at the bottom of the air-permeable layer penetrate through the weft knitting yarn.

Preferably, the antibacterial master batches are all in a flat sac-like structure, and are respectively communicated with the cotton velvet layer and the hydrophilic polyester net through the macromolecular breathable film.

Preferably, bamboo charcoal fiber yarns are wound inside the cotton wool layer on the outer side of the third warp yarns, and the bamboo charcoal fiber yarns are in a spiral structure.

Preferably, the air guide hole is in a spindle-shaped structure, and the inner diameter of the top of the air guide hole is smaller than the inner diameter of the bottom of the air guide hole.

(III) advantageous effects

Compared with the prior art, the utility model provides a ventilative type knitted fabric possesses following beneficial effect:

1. this ventilative type knitted fabric sets up the third warp through the inside in intermediate level, and the inside on ventilative layer sets up first warp, second warp, and first warp is corrugated structure and constitutes network structure with the second warp, forms three-dimensional warp knitting structure, deuterogamies the weft knitting line for intermediate level and ventilative layer combine closely, thereby have avoided knitted fabric's structure to take place loosely.

2. This ventilative type knitted fabric sets up the air guide hole through the inside on ventilative layer, and the air guide hole is fusiform structure to fill activated carbon ball at its middle part, constitute the penetrating structure in top layer, and play the function that the outside was disinfected, then through the antibiotic master batch of inside encapsulation at the polymer ventilated membrane, constitute the structure of changeing, and play the function that the inside was disinfected, thereby improved knitted fabric's ventilative quality.

3. According to the breathable knitted fabric, the non-woven fabric layer is arranged, so that the adhesion and friction between the fabric and a human body are reduced, a moisture absorption and transmission channel is formed by the hydrophilic polyester net and the weft knitting yarns, and the absorption effect is enhanced by the bamboo charcoal fiber yarns in the cotton velvet layer, so that the moisture removal performance of the knitted fabric is improved.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the middle layer of the present invention;

fig. 3 is the side view section structure schematic diagram of the air permeable layer of the present invention.

In the figure: 1. a fabric main body; 2. an intermediate layer; 3. a breathable layer; 4. a first warp thread; 5. a second warp thread; 6. weft knitting; 7. a polymeric breathable film; 8. antibacterial master batch; 9. a cotton wool layer; 10. a third warp thread; 11. bamboo charcoal fiber; 12. a non-woven fabric layer; 13. a polyester fiber layer; 14. an air vent; 15. an activated carbon sphere; 16. a hydrophilic polyester mesh.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a breathable knitted fabric comprises a fabric main body 1, an intermediate layer 2 and a breathable layer 3, wherein the intermediate layer 2 is arranged at the central position inside the fabric main body 1, a cotton velvet layer 9 is arranged at the central position inside the intermediate layer 2, third warps 10 are arranged inside the cotton velvet layer 9 at equal intervals, high-molecular breathable films 7 are attached to the upper surface and the lower surface of the cotton velvet layer 9, antibacterial master batches 8 are packaged inside the high-molecular breathable films 7 at equal intervals, the breathable layer 3 covers the upper surface and the lower surface of the intermediate layer 2, the intermediate layer 2 is fixedly connected with the breathable layer 3 through equidistant weft knitting yarns 6, first warps 4 are woven inside the breathable layer 3 at equal intervals, the top of each first warp 4 extends to the outside of the breathable layer 3 in an overlapped mode, two groups of second warps 5 are inserted into the breathable layer 3 at equal intervals, a vertical parallel structure is formed between the second warps 5, two polyester fiber layers 13 are symmetrically arranged at the central position inside the breathable layer 3, and the upper and lower two sides of the polyester fiber layer 13 are respectively attached with a non-woven fabric layer 12 and a hydrophilic polyester net 16, air vents 14 are arranged in the breathable layer 3 at equal intervals, activated carbon balls 15 are filled in the center positions of the air vents 14, and the upper and lower ends of the air vents 14 respectively penetrate through the non-woven fabric layer 12 and the polyester fiber layer 13.

As shown in fig. 1, the first warp threads 4 are of a corrugated structure, and the second warp threads 5 respectively penetrate through the upper end and the lower end of the first warp threads 4 and are interlaced with each other to form a net structure for enhancing the structural strength of the breathable layer 3.

The lateral surfaces of the weft threads 6 in fig. 1, 2 and 3 are in a ring structure, and the second warp threads 5 at the bottom of the air-permeable layer 3 penetrate through the weft threads 6, so that the connection strength between the middle layer 2 and the air-permeable layer 3 is enhanced.

As shown in figure 2, the antibacterial mother particles 8 are in a flat bag-shaped structure, and the antibacterial mother particles 8 are respectively communicated with the cotton velvet layer 9 and the hydrophilic polyester net 16 through the high-molecular breathable film 7 for internal sterilization.

As shown in fig. 2, the bamboo charcoal fiber yarn 11 is wound inside the lint layer 9 outside the third warp 10, and the bamboo charcoal fiber yarn 11 is in a spiral structure, and is used for enhancing the moisture absorption performance at the middle layer 2, so as to accelerate the moisture removal performance at the breathable layer 3.

As shown in fig. 3, the air holes 14 are in a spindle-shaped structure, and the inner diameter of the top of the air holes 14 is smaller than the inner diameter of the bottom of the air holes 14, so as to accelerate the ventilation efficiency and adsorb the odor and the dirt.

The working principle is as follows: when the fabric is used, according to the attached drawing 2, the third warp threads 10 are arranged in the middle layer 2 to serve as a first heavy basic structure, according to the attached drawing 1, the first warp threads 4 and the second warp threads 5 are arranged in the breathable layer 3, the first warp threads 4 are of a corrugated structure and form a net-shaped structure with the second warp threads 5 to form a three-dimensional warp knitting framework, and the middle layer 2 and the breathable layer 3 are tightly combined by matching with the weft knitting threads 6 of the annular structure, so that the loosening of all structures of the fabric main body 1 is avoided;

meanwhile, according to the attached drawing 3, the air vents 14 are arranged in the breathable layer 3, and the air vents 14 are in a spindle-shaped structure, so that water vapor automatically permeates into the air vents 14 through micropores on the surface of the non-woven fabric layer 12, then is adsorbed and filtered by the activated carbon balls 15, and finally is conducted to the hydrophilic polyester net 16 and uniformly dispersed, the shape of the air vents 14 can be maintained for a long time due to the fact that the polyester fiber layer 13 is made of an elastic material, and according to the attached drawing 2, the antibacterial master batches 8 are uniformly packaged in the macromolecular breathable film 7, so that the antibacterial master batches 8 release antibacterial particles to two sides and perform secondary filtration on surrounding water vapor components, bacteria or peculiar smell are prevented from being bred in the fabric main body 1, and the breathable quality is improved;

in addition, in the absorption and conduction process of steam, as shown in figure 2, non-woven fabrics layer 12 is as outmost, reducible surface fabric main part 1 and human attached, the friction, and steam permeates air guide hole 14 in proper order, hydrophilicity dacron net 16 and weft knitting line 6 enter into the inside on cotton velvet layer 9, and by bamboo charcoal fiber silk 11 even absorption, thereby guarantee the relative dry and comfortable of the ventilative layer 3 of nexine, simultaneously, as shown in figure 1, ventilative layer 3 is the symmetrical structure of covering on intermediate level 2, then reverse transport is accomplished through outer ventilative layer 3 to unnecessary moisture is fast, thereby make the high-efficient discharge of steam composition, finally accomplish this ventilative type knitted fabric's whole work.

In summary, the breathable knitted fabric avoids the loose structure of the knitted fabric, improves the breathable quality of the knitted fabric, and improves the moisture-removing performance of the knitted fabric.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ventilative type knitted fabric, includes surface fabric main part (1), intermediate level (2) and ventilative layer (3), its characterized in that: the antibacterial fabric is characterized in that a middle layer (2) is arranged at the center position inside the fabric main body (1), a cotton wool layer (9) is arranged at the center position inside the middle layer (2), third warps (10) are arranged inside the cotton wool layer (9) at equal intervals, high-molecular breathable films (7) are attached to the upper surface and the lower surface of the cotton wool layer (9), antibacterial master batches (8) are packaged inside the high-molecular breathable films (7) at equal intervals, breathable layers (3) are covered on the upper surface and the lower surface of the middle layer (2), the middle layer (2) is fixedly connected with the breathable layers (3) through weft knitting yarns (6) at equal intervals, first warps (4) are woven inside the breathable layers (3) at equal intervals, the tops of the first warps (4) extend to the outer portions of the breathable layers (3), two groups of second warps (5) are inserted into the breathable layers (3) at equal intervals, and the second warps (5) are of a vertically parallel structure, two polyester fiber layers (13) are symmetrically overlapped at the central position inside the breathable layer (3), a non-woven fabric layer (12) and a hydrophilic polyester net (16) are respectively attached to the upper surface and the lower surface of the polyester fiber layer (13), air guide holes (14) are arranged inside the breathable layer (3) at equal intervals, activated carbon balls (15) are filled at the central position inside the air guide holes (14), and the upper end and the lower end of each air guide hole (14) respectively penetrate through the non-woven fabric layer (12) and the polyester fiber layer (13).

2. The breathable knitted fabric according to claim 1, wherein: the first warps (4) are of a corrugated structure, and the second warps (5) respectively penetrate through the upper ends and the lower ends of the first warps (4) and are mutually staggered to form a net structure.

3. The breathable knitted fabric according to claim 1, wherein: the lateral surface of the weft knitting line (6) is of an annular structure, and the second warp (5) at the bottom of the breathable layer (3) penetrates through the weft knitting line (6).

4. The breathable knitted fabric according to claim 1, wherein: the antibacterial master batches (8) are all in a flat bag-shaped structure, and the antibacterial master batches (8) are respectively communicated with the inner parts of the cotton velvet layer (9) and the hydrophilic polyester net (16) through the macromolecular breathable film (7).

5. The breathable knitted fabric according to claim 1, wherein: bamboo charcoal fiber yarns (11) are wound inside the cotton wool layer (9) on the outer side of the third warp yarns (10), and the bamboo charcoal fiber yarns (11) are of a spiral structure.

6. The breathable knitted fabric according to claim 1, wherein: the air guide holes (14) are in a spindle-shaped structure, and the inner diameter of the tops of the air guide holes (14) is smaller than the inner diameter of the bottoms of the air guide holes (14).