CN219055602U - Antibacterial breathable waterproof fabric - Google Patents

Abstract

The utility model discloses an antibacterial breathable waterproof fabric, which belongs to the technical field of waterproof fabrics and comprises a skin-friendly layer, an antibacterial layer, a fabric base layer, a waterproof layer and a hydrophobic membrane which are sequentially arranged, wherein a hemispherical convex air bag is arranged on the surface of the antibacterial layer, and bamboo charcoal particles are arranged in the convex air bag; the waterproof layer is sewn on the fabric base layer, the waterproof layer is provided with ventilation holes, the diameter of each ventilation hole is larger than the diameter of a gas molecule and smaller than the diameter of a water molecule, the surface of the hydrophobic membrane is provided with a hydrophobic groove formed by hydrophobic protrusions, and the ventilation holes penetrate through the waterproof layer and the hydrophobic membrane simultaneously. According to the utility model, the hemispherical convex air bags are arranged on the antibacterial layer, the bamboo charcoal particles are filled in the convex air bags, and in actual use of the fabric, the bamboo charcoal particles in the convex air bags can volatilize, so that the antibacterial performance of the fabric can be effectively improved, and the antibacterial performance of the fabric can be further improved by adopting the antibacterial layer formed by vertically interweaving chitin fibers and bamboo charcoal fibers.

Description

Antibacterial breathable waterproof fabric

Technical Field

The utility model belongs to the technical field of waterproof fabrics, and particularly relates to an antibacterial breathable waterproof fabric.

Background

The waterproof breathable fabric mainly has the functions of being waterproof, moisture permeable, breathable, windproof, warm-keeping and the like, the waterproof breathable fabric enhances the air tightness and the water tightness of the fabric, and meanwhile, the unique air permeability of the waterproof breathable fabric can enable water vapor in the structure to be rapidly discharged, so that mold breeding in the structure is avoided, the fabric is in a dry state, the problems of ventilation, windproof, waterproof, warm-keeping and the like are perfectly solved, and the waterproof breathable fabric is a novel healthy and environment-friendly fabric.

Patent "CN211968658U" discloses "a waterproof fabric with good air permeability, including laminating layer, waterproof surface fabric and ventilative surface fabric arrange in the top of laminating layer, ventilative surface fabric arrange in waterproof surface fabric's top … … has reduced the cost of manufacture of surface fabric to a certain extent, and this surface fabric also has good air permeability when carrying out waterproofness", and this surface fabric has certain waterproof performance and air permeability, but under moist dark etc. environment, breeds the bacterium easily, can influence the healthy of wearer.

Disclosure of Invention

The utility model overcomes the defects of the prior art and provides an antibacterial breathable waterproof fabric to solve the problems in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an antibacterial breathable waterproof fabric comprises a skin-friendly layer, a fabric base layer and a waterproof layer which are sequentially arranged, wherein an antibacterial layer is arranged between the skin-friendly layer and the fabric base layer;

the antibacterial layer is adhered between the skin-friendly layer and the fabric base layer, a hemispherical convex air bag is arranged on the surface of the antibacterial layer, and bamboo charcoal particles are arranged in the convex air bag;

the waterproof layer is sewed on the fabric base layer, the waterproof layer is provided with ventilation holes, the diameter of each ventilation hole is larger than the diameter of a gas molecule and smaller than the diameter of a water molecule, a hydrophobic membrane is adhered to the surface of the waterproof layer, a hydrophobic groove formed by hydrophobic protrusions is formed in the surface of the hydrophobic membrane, and the ventilation holes penetrate through the waterproof layer and the hydrophobic membrane simultaneously.

In a preferred embodiment of the present utility model, the fabric base layer is woven by using modal fibers as warp yarns and weft yarns.

In a preferred embodiment of the present utility model, the skin-friendly layer comprises natural silk and cotton fibers, and the natural silk and the cotton fibers are interwoven perpendicularly.

In a preferred embodiment of the present utility model, the antibacterial layer includes chitin fibers and bamboo charcoal fibers, and the chitin fibers and the bamboo charcoal fibers are interwoven perpendicularly.

In a preferred embodiment of the present utility model, the raised air bags are sewn on the surface of the antibacterial layer, and the raised air bags are uniformly distributed on the surface of the antibacterial layer.

In a preferred embodiment of the utility model, the spacing between adjacent raised bladders is 3mm to 5mm.

In a preferred embodiment of the utility model, the waterproof layer is woven by adopting polyester fibers as warps and wefts, and the number ratio of the warps to the wefts of the waterproof layer is 1-2:1.

In a preferred embodiment of the utility model, the antibacterial layer is adhered to the skin-friendly layer and the fabric base layer respectively by adopting water-based water-resistant composite cloth adhesive, and the hydrophobic membrane is adhered to the surface of the waterproof layer by adopting water-based water-resistant composite cloth adhesive.

In a preferred embodiment of the present utility model, the hydrophobic groove is disposed along the length direction of the hydrophobic membrane, and the depth of the hydrophobic groove is 1mm-2mm.

The utility model solves the defects existing in the background technology, and has the following beneficial effects:

(1) The hydrophobic film is arranged on the surface of the waterproof layer, so that water drops can be effectively dredged, the waterproof effect of the fabric is improved, and the ventilation performance of the fabric can be effectively improved due to the existence of the ventilation holes on the surface of the waterproof layer;

(2) According to the utility model, the hemispherical convex air bags are arranged on the antibacterial layer, the bamboo charcoal particles are filled in the convex air bags, and in actual use of the fabric, the bamboo charcoal particles in the convex air bags can volatilize, so that the antibacterial performance of the fabric can be effectively improved, and the antibacterial performance of the fabric can be further improved by adopting the antibacterial layer formed by vertically interweaving chitin fibers and bamboo charcoal fibers.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a schematic view of the overall structure of a preferred embodiment of the present utility model;

FIG. 2 is a schematic structural view of a skin-friendly layer according to a preferred embodiment of the utility model;

FIG. 3 is a schematic structural view of a preferred embodiment of the antimicrobial layer of the present utility model;

in the figure: 10. a skin-friendly layer; 11. natural silk; 12. cotton fibers; 20. a fabric base layer; 30. a waterproof layer; 31. ventilation holes; 40. an antimicrobial layer; 41. a convex air bag; 50. a hydrophobic membrane; 51. a water-repellent tank.

Detailed Description

Various embodiments of the utility model are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Moreover, for the purpose of simplifying the drawings, some conventional structures and components are shown in the drawings in a simplified schematic manner.

In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the utility model solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1 to 3, the present embodiment provides an antibacterial breathable waterproof fabric, which includes a skin-friendly layer 10, an antibacterial layer 40, a fabric base layer 20 and a waterproof layer 30, which are sequentially disposed.

In this embodiment, the fabric base layer 20 is woven by using modal fibers as warp yarns and weft yarns, the skin-friendly layer 10 comprises natural silk 11 and cotton fibers 12, the natural silk 11 and the cotton fibers 12 are interwoven perpendicularly to each other, the antibacterial layer 40 comprises chitin fibers and bamboo carbon fibers, the chitin fibers and the bamboo carbon fibers are interwoven perpendicularly to each other, and the waterproof layer 30 is woven by using polyester fibers as warp yarns and weft yarns.

Specifically, the waterproof layer 30 has a warp to weft number ratio of 1-2:1.

The antibacterial layer 40 is adhered between the skin-friendly layer 10 and the fabric base layer 20, the hemispherical convex air bags 41 are arranged on the surface of the antibacterial layer 40, bamboo charcoal particles are arranged in the hemispherical convex air bags 41, the hemispherical convex air bags 41 are arranged on the antibacterial layer 40, bamboo charcoal particles are filled in the convex air bags 41, and when the fabric is used, the bamboo charcoal particles in the convex air bags 41 can volatilize out, so that the antibacterial performance of the fabric can be effectively improved.

Further, the raised air bags 41 are sewn on the surface of the antibacterial layer 40, the raised air bags 41 are uniformly distributed on the surface of the antibacterial layer 40, the distance between every two adjacent raised air bags 41 is 3mm-5mm, and the antibacterial performance of the fabric can be effectively enhanced due to the fact that a plurality of raised air bags 41 exist.

Waterproof layer 30 seam is equipped with bleeder vent 31 on the waterproof layer 30 on surface fabric basic unit 20, the diameter of bleeder vent 31 is greater than the gas molecule diameter and is less than the hydrone diameter, waterproof layer 30 surface bonding has hydrophobic membrane 50, hydrophobic membrane 50 surface is provided with the hydrophobic groove 51 that is formed by hydrophobic arch, bleeder vent 31 runs through waterproof layer 30 and hydrophobic membrane 50 simultaneously, set up hydrophobic membrane 50 on waterproof layer 30 surface, can effectively dredge the water droplet, thereby improve the water-proof effects of surface fabric, and the existence of waterproof layer 30 surface bleeder vent 31 can effectively promote the air permeability of surface fabric, hydrophobic groove 51 can derive the water droplet on hydrophobic membrane 50 surface fast, avoid appearing the condition that the water droplet permeated, strengthen the waterproof performance of surface fabric.

Specifically, the water-repellent groove 51 is provided along the length direction of the water-repellent film 50, and the depth of the water-repellent groove 51 is 1mm to 2mm.

In this embodiment, the antibacterial layer 40 is adhered to the skin-friendly layer 10 and the fabric base layer 20 respectively by using water-based waterproof composite cloth adhesive, and the hydrophobic membrane 50 is adhered to the surface of the waterproof layer 30 by using water-based waterproof composite cloth adhesive.

In summary, the hemispherical convex air bags 41 are arranged on the antibacterial layer 40, the bamboo charcoal particles are filled in the convex air bags 41, in the actual use of the fabric, the bamboo charcoal particles in the convex air bags 41 can volatilize, the antibacterial performance of the fabric can be effectively improved, the antibacterial layer 40 formed by vertically interweaving chitin fibers and bamboo charcoal fibers can further improve the antibacterial performance of the fabric, the hydrophobic film 50 is arranged on the surface of the waterproof layer 30, water drops can be effectively dredged, and therefore the waterproof effect of the fabric is improved, and the ventilation performance of the fabric can be effectively improved due to the existence of the ventilation holes 31 on the surface of the waterproof layer 30.

While the utility model has been described above with reference to various embodiments, it should be understood that many changes and modifications can be made without departing from the scope of the utility model. That is, the methods, systems, devices, etc. discussed above are examples. Various configurations may omit, replace, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in a different order than described, and/or various stages may be added, omitted, and/or combined. Moreover, features described with respect to certain configurations may be combined in various other configurations. The different aspects and elements of the configuration may be combined in a similar manner. Furthermore, many elements are examples only as technology evolves and do not limit the scope of the disclosure or the claims.

Specific details are given in the description to provide a thorough understanding of exemplary configurations involving implementations. However, the configuration may be practiced without these specific details, e.g., well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail in order to avoid obscuring the configuration. This description provides only an example configuration and does not limit the scope, applicability, or configuration of the claims. Rather, the foregoing description of the configuration will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made in the function and arrangement of elements without departing from the spirit or scope of the disclosure.

Further, although each operation may describe the operation as a sequential process, many of the operations can be performed in parallel or concurrently. In addition, the order of operations may be rearranged. One process may have other steps. Furthermore, examples of methods may be implemented by hardware, software, firmware, middleware, code, hardware description language, or any combination thereof. When implemented in software, firmware, middleware or code, the program code or code segments to perform the necessary tasks may be stored in a non-transitory computer readable medium such as a storage medium and the described tasks are performed by a processor.

It is intended that the foregoing detailed description be regarded as illustrative rather than limiting, and that it be understood that it is the following claims, including all equivalents, that are intended to define the spirit and scope of this utility model. The above examples should be understood as illustrative only and not limiting the scope of the utility model. Various changes and modifications to the present utility model may be made by one skilled in the art after reading the teachings herein, and such equivalent changes and modifications are intended to fall within the scope of the utility model as defined in the appended claims.

Claims (9)

1. The antibacterial breathable waterproof fabric comprises a skin-friendly layer (10), a fabric base layer (20) and a waterproof layer (30) which are sequentially arranged, and is characterized in that an antibacterial layer (40) is arranged between the skin-friendly layer (10) and the fabric base layer (20);

the antibacterial layer (40) is adhered between the skin-friendly layer (10) and the fabric base layer (20), a hemispherical convex air bag (41) is arranged on the surface of the antibacterial layer (40), and bamboo charcoal particles are arranged in the convex air bag (41);

waterproof layer (30) stitch in on surface fabric basic unit (20), be equipped with bleeder vent (31) on waterproof layer (30), the diameter of bleeder vent (31) is greater than gas molecule diameter and is less than water molecule diameter, waterproof layer (30) surface bonding has hydrophobic membrane (50), hydrophobic membrane (50) surface is provided with hydrophobic groove (51) by the protruding formation of hydrophobicity, bleeder vent (31) run through waterproof layer (30) and hydrophobic membrane (50) simultaneously.

2. An antibacterial breathable waterproof fabric according to claim 1, characterized in that the fabric base layer (20) is woven by using modal fibers as warp and weft.

3. An antibacterial breathable waterproof fabric according to claim 1, characterized in that the skin-friendly layer (10) comprises natural silk (11) and cotton fibers (12), the natural silk (11) and the cotton fibers (12) being interwoven perpendicularly to each other.

4. An antibacterial breathable waterproof fabric according to claim 1, characterized in that the antibacterial layer (40) comprises chitin fibres and bamboo charcoal fibres, the chitin fibres and the bamboo charcoal fibres being interwoven perpendicularly to each other.

5. An antibacterial breathable waterproof fabric according to claim 1, characterized in that the raised air bags (41) are sewn on the surface of the antibacterial layer (40), and the raised air bags (41) are uniformly distributed on the surface of the antibacterial layer (40).

6. An antibacterial breathable waterproof fabric according to claim 5, characterized in that the spacing between adjacent raised air-bags (41) is 3-5 mm.

7. The antibacterial breathable waterproof fabric according to claim 1, wherein the waterproof layer (30) is woven by using polyester fibers as warps and wefts, and the ratio of the number of the warps to the number of the wefts of the waterproof layer (30) is 1-2:1.

8. The antibacterial breathable waterproof fabric according to claim 1, wherein the antibacterial layer (40) is adhered to the skin-friendly layer (10) and the fabric base layer (20) respectively by adopting water-based waterproof composite cloth adhesive, and the hydrophobic membrane (50) is adhered to the surface of the waterproof layer (30) by adopting water-based waterproof composite cloth adhesive.

9. An antibacterial breathable waterproof fabric according to claim 1, characterized in that the hydrophobic groove (51) is arranged along the length direction of the hydrophobic film (50), and the depth of the hydrophobic groove (51) is 1mm-2mm.

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