CN212666848U

CN212666848U - Composite knitted fabric

Info

Publication number: CN212666848U
Application number: CN202021294875.4U
Authority: CN
Inventors: 戴斌; 徐月明
Original assignee: Tongxiang Tianxing Knitting Co ltd
Current assignee: Tongxiang Tianxing Knitting Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-03-09
Anticipated expiration: 2030-07-06

Abstract

A composite knitted fabric comprises a fabric main body and an outer layer fabric; the cloth main body comprises an upper knitted fabric, a lower knitted fabric and a base layer cloth which are sequentially sewn from top to bottom, and a film layer is arranged between the upper knitted fabric and the lower knitted fabric; the lower surface of the base layer cloth is provided with a plurality of notches; the outer layer cloth is wrapped on the outer surface of the cloth main body, and a clamping block arranged on one side of the outer layer cloth is clamped in the corresponding notch; the composite knitted fabric is characterized in that the composite knitted fabric is of a multilayer structure, and an outer layer of cloth is wrapped outside the composite knitted fabric, so that the phenomenon that a cloth main body inside the composite knitted fabric is curled or loosened due to time exposure is avoided; the notch is designed below the base layer cloth, so that the air permeability of the whole composite knitted fabric can be improved, the elasticity of the whole composite knitted fabric can be enhanced, and the use comfort level of the composite knitted fabric can be improved; the film layer is designed between the upper knitted fabric and the lower knitted fabric, so that the whole composite knitted fabric is windproof and waterproof, and has certain elasticity to a certain extent.

Description

Composite knitted fabric

Technical Field

The utility model belongs to the cloth field specifically is a compound looped fabric.

Background

The variety of the cloth is various, wherein the composite knitted fabric is a novel material formed by bonding and laminating one or more layers of textile materials, non-woven materials and other functional materials. The fabric is suitable for being used as textiles such as sofas and clothes, and is an indispensable fabric for people's home life;

then, when the existing composite knitted fabric is used, the overall use comfort level of the existing composite knitted fabric is greatly reduced due to poor elasticity; meanwhile, the composite knitted fabric is easy to curl or loosen after being used for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide a compound looped fabric.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a composite knitted fabric comprises a fabric main body and an outer layer fabric;

the cloth main body comprises an upper knitted fabric, a lower knitted fabric and a base layer cloth which are sequentially sewn from top to bottom, and a film layer is arranged between the upper knitted fabric and the lower knitted fabric;

the lower surface of the base layer cloth is provided with a plurality of notches;

the outer layer cloth wraps the outer surface of the cloth main body, and the clamping blocks arranged on one side of the outer layer cloth are clamped in the corresponding notches.

Preferably, the specifications of the upper knitted fabric and the lower knitted fabric are the same, and the upper knitted fabric, the lower knitted fabric and the film layer are bonded by coating a polyurethane reaction type hot melt adhesive.

Preferably, the thickness of the film layer is 0.1-0.5 mm.

Preferably, in the same plane, a plurality of the notches are arranged in a crisscross manner, and the cross sections of the notches are inverted isosceles trapezoids.

Preferably, the outer layer cloth is sewn and fixed with the cloth main body, at least two groups of clamping blocks are arranged on one side of the outer layer cloth, and the specifications of the clamping blocks are matched with those of the notches.

Compared with the prior art, the utility model provides a compound looped fabric has following beneficial effect:

firstly, the composite knitted fabric is of a multilayer structure, and outer layer cloth is wrapped outside the composite knitted fabric, so that the phenomenon that a cloth main body inside the composite knitted fabric is curled or loosened due to time exposure is avoided;

secondly, a notch is designed below the base layer cloth, so that the air permeability of the whole composite knitted fabric can be improved, the elasticity of the whole composite knitted fabric can be enhanced, and the use comfort level of the composite knitted fabric can be improved;

and thirdly, a film layer is designed between the upper knitted fabric and the lower knitted fabric, so that the whole composite knitted fabric is windproof and waterproof, and has certain elasticity to a certain extent.

Drawings

FIG. 1 is a partial sectional view of the present invention;

FIG. 2 is a schematic view of the main structure of the cloth of the present invention;

fig. 3 is a schematic view of a partial structure of the outer layer fabric of the present invention.

Reference numerals: 1. outer layer cloth; 2. knitting cloth is arranged; 3. a thin film layer; 4. knitting fabric; 5. base layer cloth; 6. a notch; 7. and (7) clamping blocks.

Detailed Description

The following description will further describe a specific embodiment of the composite knitted fabric of the present invention with reference to fig. 1. The utility model relates to a compound looped fabric is not restricted to the description of following embodiment.

In this embodiment, a specific structure of a composite knitted fabric is shown in fig. 1 to 3, which is a composite knitted fabric including a fabric main body and an outer layer fabric 1;

the cloth main body comprises an upper knitted fabric 2, a lower knitted fabric 4 and a base layer cloth 5 which are sequentially sewn from top to bottom, and a film layer 3 is arranged between the upper knitted fabric and the lower knitted fabric;

the lower surface of the base layer cloth 5 is provided with a plurality of notches 6;

the outer layer cloth 1 is wrapped on the outer surface of the cloth main body, and the fixture block 7 arranged on one side of the outer layer cloth 1 is clamped in the corresponding notch 6.

The composite knitted fabric is divided into a multilayer structure, and the outer layer cloth 1 is wrapped outside the composite knitted fabric to prevent the phenomenon that the inner cloth main body is curled or loosened due to time exposure

As shown in fig. 1 and 2, the upper knitted fabric 2 and the lower knitted fabric 4 have the same specifications, and the upper and lower knitted fabrics and the film layer 3 are bonded by coating a polyurethane reaction type hot melt adhesive.

As shown in fig. 1 and 2, the film layer 3 has a thickness of 0.1 to 0.5 mm.

The film layer 3 is designed between the upper knitted fabric and the lower knitted fabric, so that the whole composite knitted fabric is windproof and waterproof, and has certain elasticity to a certain extent.

As shown in fig. 1 and 2, in the same plane, a plurality of notches 6 are arranged in a crisscross manner, and the cross section of each notch 6 is an inverted isosceles trapezoid.

As shown in fig. 1-3, the outer layer cloth 1 is sewn and fixed with the cloth main body, and at least two groups of fixture blocks 7 are arranged on one side of the outer layer cloth 1, and the specification of the fixture blocks 7 is matched with that of the notch 6.

Design notch 6 in the below of base course cloth 5, when can improving whole compound looped fabric gas permeability, can also strengthen the elasticity of whole compound looped fabric, improve its use comfort.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. A composite knitted fabric, characterized in that: comprises a cloth main body and an outer layer cloth (1);

the cloth main body comprises an upper knitted fabric (2), a lower knitted fabric (4) and a base layer cloth (5) which are sequentially sewn from top to bottom, and a film layer (3) is arranged between the upper knitted fabric and the lower knitted fabric;

the lower surface of the base layer cloth (5) is provided with a plurality of notches (6);

the outer layer cloth (1) is wrapped on the outer surface of the cloth main body, and the clamping blocks (7) arranged on one side of the outer layer cloth (1) are clamped in the corresponding notches (6).

2. A composite knitted fabric according to claim 1, wherein: the specifications of the upper knitted fabric (2) and the lower knitted fabric (4) are the same, and the upper knitted fabric and the lower knitted fabric are bonded with the film layer (3) through coating polyurethane reaction type hot melt adhesive.

3. A composite knitted fabric according to claim 1, wherein: the thickness of the film layer (3) is 0.1-0.5 mm.

4. A composite knitted fabric according to claim 1, wherein: in the same plane, a plurality of the notches (6) are arranged in a criss-cross mode, and the cross sections of the notches (6) are inverted isosceles trapezoids.

5. A composite knitted fabric according to claim 1, wherein: the outer layer cloth (1) is sewn and fixed with the cloth main body, at least two groups of clamping blocks (7) are arranged on one side of the outer layer cloth (1), and the specifications of the clamping blocks (7) are matched with those of the notches (6).