CN209972354U - Antibacterial double-layer weft-knitted base fabric for automotive interior - Google Patents

Abstract

The utility model provides an antibacterial double-layer weft-knitted base fabric for automobile interior decoration, which comprises a first fabric layer and a second fabric layer, wherein the first fabric layer and the second fabric layer are connected through an antibacterial layer, the inner side of the antibacterial layer is provided with a filling layer, one side of the first fabric layer, which is far away from the antibacterial layer, is connected with a water absorption layer, one side of the water absorption layer, which is far away from the first fabric layer, is connected with a composite flexible cloth layer, one side of the composite flexible cloth layer, which is far away from the water absorption layer, is connected with a nano activated carbon powder layer through a plurality of magic tapes, the first fabric layer is provided with a plurality of air holes, the second fabric layer is provided with a plurality of air holes, the antibacterial layer comprises a first bamboo charcoal fiber layer and a second bamboo charcoal fiber layer, the first bamboo charcoal fiber layer and the second bamboo charcoal fiber layer are respectively positioned at two sides of the filling layer, chitosan fibers are filled in the, the adhesive layer is polyurethane adhesive, and the thickness of the nano activated carbon powder layer is 0.09-0.15 mm.

Description

Antibacterial double-layer weft-knitted base fabric for automotive interior

Technical Field

The utility model relates to an automotive interior is with double-deck weft knitting backer of antibiotic type belongs to the automobile field.

Background

At present, with the continuous development of social economic life, the car has generally become the instrument that people moved instead of walk, and the interior trim surface fabric that parts such as top and inboard position were used in current car mainly comprises for cooperation bed of material and looped fabric layer, because the inner space of car carriage is limited, and the circulation of air is poor, and the environment in the car is complicated, and oil smell, smoke, toxic gas etc. all can influence the physical and mental health of driver and passenger. The common interior fabric has the moisture absorption degree of only 0.4 percent and poor hydrophilicity and moisture absorption, which affects the comfort of the interior fabric of the automobile, and the common interior fabric is more easily stained, difficult to clean, easy to breed bacteria and the like and affects the health of human bodies, so that the antibacterial double-layer weft-knitted base fabric for the interior of the automobile is needed at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a double-deck weft knitting backer of antibiotic type for automotive interior to solve the problem that proposes in the above-mentioned background art, the utility model relates to a novelty can save a large amount of installation time, convenient and fast practices thrift the cost.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model relates to a double-deck weft knitting backer of antibiotic type for automotive interior, including precoat one and precoat two, and, precoat one reaches connect through antibiotic layer between the precoat two, the inboard on antibiotic layer is equipped with the filling layer, precoat one is kept away from one side on antibiotic layer is connected with the layer that absorbs water, the layer that absorbs water is kept away from one side and compound gentle cloth layer of precoat one are connected, compound gentle cloth layer is kept away from one side and the nanometer activated carbon bisque on layer that absorbs water are connected.

Another kind is regarded as the utility model discloses an embodiment, compound gentle cloth layer with absorb water and paste through a plurality of magic between the layer and connect.

Another way is as an implementation way of the utility model, a plurality of air vents I have been seted up on precoat I, a plurality of air vents II have been seted up on precoat II.

In another embodiment of the present invention, the antibacterial layer includes a first bamboo charcoal fiber layer and a second bamboo charcoal fiber layer, and the first bamboo charcoal fiber layer and the second bamboo charcoal fiber layer are respectively located at two sides of the filling layer.

And the other mode is that the filling layer is filled with chitosan fibers.

The other type is used as an implementation mode of the utility model, the lower end of the fabric layer two is provided with an adhesive layer, and the adhesive layer is a polyurethane adhesive.

In another embodiment of the present invention, the thickness of the nano activated carbon powder layer is 0.09-0.15 mm, and the particle size of the nano particles in the nano activated carbon powder layer is less than 30 nm.

Another way is as an embodiment of the utility model, the layer that absorbs water is made by bamboo fibre non-woven fabrics material.

The utility model has the advantages that:

1. the utility model discloses an automobile interior fabric, which comprises a composite soft cloth layer, a water absorption layer, a first fabric layer, an antibacterial layer and a second fabric layer, and is convenient to install and fix through a binder layer;

2. the antibacterial layer can absorb oil smell, smoke smell and harmful gas in the vehicle, and the gas has a large amount of germs and can inhibit bacteria and microorganisms in the vehicle;

3. moisture in air in the vehicle and sweat discharged by human body can be rapidly absorbed through the water absorption layer, and the fabric is more breathable due to the arrangement of the plurality of groups of vent holes;

4. the nano active carbon powder layer with extremely small particle size is coated on the surface layer of the composite flexible cloth layer, so that the gap structure of the composite flexible cloth layer becomes compact, contaminants such as stains are not easy to permeate, the composite flexible cloth layer has the characteristic of no contamination, the washing frequency is reduced, and the time for washing the fabric can be shortened;

5. the utility model discloses a bacterium in a pair of surface fabric layer of bamboo charcoal fiber layer adsorbs, and the propagation of microorganism can be restrained to chitosan fiber, and the bacterium in two pairs of surface fabric layers of bamboo charcoal fiber layer adsorbs, can carry out multi-level absorption to the bacterium in the surface fabric, has satisfied the quality demand of people to the antibiotic surface fabric of car.

Drawings

FIG. 1 is a schematic diagram of an exemplary embodiment of an external structure;

FIG. 2 is a schematic view showing the structure of an antibacterial layer according to the embodiment;

in the figure: 1. a fabric layer I; 2. a fabric layer II; 3. an antimicrobial layer; 4. a filling layer; 5. a water-absorbing layer; 6. compounding a soft cloth layer; 7. a nano activated carbon powder layer; 8. magic tape; 9. a first vent hole; 10. a second vent hole; 11. a bamboo charcoal fiber layer I; 12. a bamboo charcoal fiber layer II; 13. chitosan fibers; 14. and an adhesive layer.

Detailed Description

In order to make the technical means, creation characteristics, achievement purposes and effects of the utility model easy to understand.

Example 1: the antibacterial double-layer weft-knitted base fabric for the automotive interior comprises a fabric layer I1 and a fabric layer II 2, the fabric layer I1 and the fabric layer II 2 are connected through an antibacterial layer 3, a filling layer 4 is arranged on the inner side of the antibacterial layer 3, one side, away from the antibacterial layer 3, of the fabric layer I1 is connected with a water absorbing layer 5, one side, away from the fabric layer I1, of the water absorbing layer 5 is connected with a composite soft cloth layer 6, and one side, away from the water absorbing layer 5, of the composite soft cloth layer 6 is connected with a nano activated carbon powder layer 7.

Example 2: the composite soft cloth layer 6 is connected with the water absorption layer 5 through a plurality of magic tapes 8.

Example 3: the first fabric layer 1 is provided with a plurality of first vent holes 9, and the second fabric layer 2 is provided with a plurality of second vent holes 10.

Example 4: the antibacterial layer 3 comprises a bamboo charcoal fiber layer I11 and a bamboo charcoal fiber layer II 12, the bamboo charcoal fiber layer I11 and the bamboo charcoal fiber layer II 12 are respectively positioned at two sides of the filling layer 4, and chitosan fibers 13 are filled in the filling layer 4.

Example 5: the lower end of the second fabric layer 2 is provided with an adhesive layer 14, and the adhesive layer 14 is a polyurethane adhesive.

Example 6: the thickness of the nano activated carbon powder layer 7 is 0.09-0.15 mm, and the particle size of nano particles in the nano activated carbon powder layer 7 is less than 30 nm.

Example 7: the water absorbing layer 5 is made of bamboo fiber non-woven fabric.

Example 8: as shown in fig. 1 to 2, the antibacterial double-layer weft-knitted base fabric for automobile interior decoration comprises a fabric layer one 1 and a fabric layer two 2, wherein the fabric layer one 1 and the fabric layer two 2 are connected through an antibacterial layer 3, a filling layer 4 is arranged on the inner side of the antibacterial layer 3, one side of the fabric layer one 1, which is far away from the antibacterial layer 3, is connected with a water absorbing layer 5, one side of the water absorbing layer 5, which is far away from the fabric layer one 1, is connected with a composite soft cloth layer 6, one side of the composite soft cloth layer 6, which is far away from the water absorbing layer 5, is connected with the water absorbing layer 5 through a plurality of magic tapes 8, a plurality of vent holes one 9 are formed in the fabric layer one 1, a plurality of vent holes two 10 are formed in the fabric layer two 2, the antibacterial layer 3 comprises a bamboo charcoal fiber layer one 11 and a bamboo charcoal fiber layer two 12, and the bamboo charcoal fiber layer one 11 and the bamboo charcoal fiber layer two 12 are respectively arranged at the lower ends, which are filled with the chitosan fiber layer two The layer 14 and the binder layer 14 are polyurethane binder nano activated carbon powder layers 7, the thickness of each layer is 0.09-0.15 mm, the particle size of nano particles in each nano activated carbon powder layer 7 is smaller than 30nm, and the water absorption layer 5 is made of bamboo fiber non-woven fabrics.

The working principle is as follows: when the antibacterial double-layer weft-knitted base fabric for automotive interior is used, the antibacterial double-layer weft-knitted base fabric consists of a composite flexible cloth layer 6, a water absorbing layer 5, a fabric layer I1, an antibacterial layer 3 and a fabric layer II 2, is convenient to install and fix through a binder layer 14, can absorb oil smell, smoke smell and harmful gas in an automobile through the antibacterial layer 3, contains a large number of germs in the gas, can inhibit bacteria and microorganisms in the automobile, can quickly absorb moisture in air in the automobile and sweat discharged from a human body through the water absorbing layer 5, is provided with a plurality of groups of vent holes, enables the fabric to be more breathable, enables a gap structure of the composite flexible cloth layer 6 to be compact through coating a nano active carbon powder layer 7 with extremely small particle size on the surface of the composite flexible cloth layer 6, enables pollutants such as stains and the like not to be easy to permeate, enables the composite flexible cloth layer 6 to have the characteristic of not being polluted, and further, the time for washing the fabric can be shortened, bacteria in the fabric layer I1 are adsorbed through the bamboo charcoal fiber layer I11, the chitosan fiber 13 can inhibit the propagation of microorganisms, bacteria in the fabric layer II 2 are adsorbed through the bamboo charcoal fiber layer II 12, bacteria in the fabric can be adsorbed in multiple levels, and the quality requirement of people on the automobile antibacterial fabric is met.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. An antibacterial double-layer weft-knitted base fabric for automotive interior decoration is characterized in that: the fabric comprises a first fabric layer (1) and a second fabric layer (2), wherein the first fabric layer (1) and the second fabric layer (2) are connected through an antibacterial layer (3), a filling layer (4) is arranged on the inner side of the antibacterial layer (3), one side, far away from the antibacterial layer (3), of the first fabric layer (1) is connected with a water absorption layer (5), one side, far away from the first fabric layer (1), of the water absorption layer (5) is connected with a composite flexible cloth layer (6), and one side, far away from the water absorption layer (5), of the composite flexible cloth layer (6) is connected with a nano activated carbon powder layer (7).

2. The antibacterial double-layer weft-knitted base fabric for automotive interiors according to claim 1, wherein: the composite soft cloth layer (6) is connected with the water absorbing layer (5) through a plurality of magic tapes (8).

3. The antibacterial double-layer weft-knitted base fabric for automotive interiors according to claim 1, wherein: a plurality of first vent holes (9) are formed in the first fabric layer (1), and a plurality of second vent holes (10) are formed in the second fabric layer (2).

4. The antibacterial double-layer weft-knitted base fabric for automotive interiors according to claim 1, wherein: the antibacterial layer (3) comprises a bamboo charcoal fiber layer I (11) and a bamboo charcoal fiber layer II (12), and the bamboo charcoal fiber layer I (11) and the bamboo charcoal fiber layer II (12) are respectively positioned on two sides of the filling layer (4).

5. The antibacterial double-layer weft-knitted base fabric for automotive interiors according to claim 1, wherein: and chitosan fibers (13) are filled in the filling layer (4).

6. The antibacterial double-layer weft-knitted base fabric for automotive interiors according to claim 1, wherein: and the lower end of the second fabric layer (2) is provided with an adhesive layer (14), and the adhesive layer (14) is a polyurethane adhesive.

7. The antibacterial double-layer weft-knitted base fabric for automotive interiors according to claim 1, wherein: the thickness of the nano activated carbon powder layer (7) is 0.09-0.15 mm, and the particle size of nano particles in the nano activated carbon powder layer (7) is less than 30 nm.

8. The antibacterial double-layer weft-knitted base fabric for automotive interiors according to claim 1, wherein: the water absorbing layer (5) is made of bamboo fiber non-woven fabric.

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