CN220262291U

CN220262291U - Waterproof sofa cloth

Info

Publication number: CN220262291U
Application number: CN202321712852.4U
Authority: CN
Inventors: 黎建荣
Original assignee: Haining Zhida Cloth Weaving Co ltd
Current assignee: Haining Zhida Cloth Weaving Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2023-12-29
Anticipated expiration: 2033-06-30

Abstract

The utility model provides a waterproof sofa cloth, which belongs to the technical field of sofa cloth and comprises the following components: a surface waterproof layer, a middle layer and an inner layer; the surface waterproof layer is a microporous polyurethane film layer; the middle layer is formed by interweaving warp yarns and weft yarns; the warp yarns and the weft yarns are luminous composite yarns; the inner layer is formed by interweaving warp yarns and weft yarns; the warp yarns and the weft yarns are high-strength ply yarns; the utility model has good waterproof property and wear resistance, and can prevent moisture from entering the inner side of the sofa through the sofa cloth. The middle layer of the sofa cloth is woven by noctilucent composite yarns, so that the luminous sofa cloth has a noctilucent effect, the functions of the sofa are enriched, the attractiveness of the sofa cloth is improved, and the sofa cloth has market competitiveness.

Description

Waterproof sofa cloth

Technical Field

The utility model relates to the technical field of sofa cloth, in particular to a waterproof sofa cloth.

Background

Sofa is one of the most common modern household articles, and is popular with consumers because of its softness and comfort. The sofa is generally composed of an inner elastic cushion and an outer sofa cloth, the sofa cloth is divided into a plurality of pieces according to the material and the function, common leather, linen, cotton cloth and the like, and meanwhile, the sofa is waterproof, antibacterial, flame retardant, antistatic and the like according to the function. Along with the improvement of the living standard and the improvement of the aesthetic quality, the appearance and the function of the existing sofa cloth can not meet the demands of people gradually, and the waterproof sofa cloth with the luminous effect is provided for improving the market competition.

Disclosure of Invention

The utility model aims to provide a waterproof sofa fabric.

In order to solve the technical problems, the aim of the utility model is realized as follows:

a waterproof sofa fabric comprising: a surface waterproof layer, a middle layer and an inner layer;

the surface waterproof layer is a microporous polyurethane film layer;

the middle layer is formed by interweaving warp yarns and weft yarns; the warp yarns and the weft yarns are luminous composite yarns; the noctilucent composite yarn comprises a core yarn and a cladding yarn; the core yarn comprises spandex filaments and ramie fiber yarns spirally wound outside the spandex filaments; the cladding yarn is noctilucent polyester fiber yarn;

the inner layer is formed by interweaving warp yarns and weft yarns; the warp yarns and the weft yarns are high-strength ply yarns; the high-strength ply yarn is formed by twisting nylon filaments and basalt fibers.

On the basis of the scheme and as a preferable scheme of the scheme, the nylon filaments are antibacterial modified nylon filaments.

On the basis of the above scheme and as a preferable scheme of the above scheme, the noctilucent composite yarn further comprises conductive filaments; the conductive filaments are spirally wound outside the spandex filaments and are arranged with the ramie fiber yarns.

On the basis of the scheme and as a preferable scheme of the scheme, a nylon net cloth layer is arranged between the middle layer and the inner layer.

On the basis of the scheme and as a preferable scheme of the scheme, the nylon net cloth layer is made of antibacterial modified nylon fibers.

On the basis of the scheme and as a preferable scheme of the scheme, a waterproof breathable film layer is arranged between the middle layer and the inner layer.

On the basis of the scheme and as a preferable scheme of the scheme, the waterproof breathable film layer is a polytetrafluoroethylene film.

On the basis of the above scheme and as a preferable scheme of the above scheme, a sound absorbing sponge layer is arranged between the middle layer and the inner layer.

The beneficial effects of the utility model are as follows: the surface layer of the sofa cloth provided by the utility model adopts the microporous polyurethane film layer, has good waterproof property and wear resistance, can prevent moisture from entering the inner side of the sofa through the sofa cloth, and is more durable compared with waterproof finishing and waterproof coating. The middle layer of the sofa cloth is woven by noctilucent composite yarns, so that the luminous sofa cloth has a noctilucent effect, the functions of the sofa are enriched, the attractiveness of the sofa cloth is improved, and the sofa cloth has market competitiveness.

Drawings

Fig. 1 is a schematic structural view of a sofa cloth layer according to an embodiment of the present utility model.

Fig. 2 is a schematic view of a luminous composite yarn according to an embodiment of the utility model.

Fig. 3 is a schematic view of the structure of the high strength ply yarn of the present utility model.

Fig. 4 is a schematic structural diagram of a two-sofa cloth layer according to an embodiment of the present utility model.

Fig. 5 is a schematic diagram of a two-noctilucent composite yarn core yarn structure according to an embodiment of the present utility model.

Fig. 6 is a schematic structural diagram of a three sofa fabric layer according to an embodiment of the present utility model.

Fig. 7 is a schematic structural diagram of a four sofa fabric layer according to an embodiment of the present utility model.

In the figure: 1. a surface waterproof layer; 2. a middle layer; 3. an inner layer; 4. nylon net cloth layer; 5. a waterproof breathable film layer; 6. a sound absorbing sponge layer; 11. spandex filaments; 12. a ramie fiber yarn; 13. noctilucent polyester fiber yarn; 14. nylon filaments; 15. basalt fibers; 16. conductive filaments.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Embodiment one:

a waterproof sofa fabric comprising: a surface waterproof layer 1, a middle layer 2 and a lining layer 3.

The surface waterproof layer 1 is a microporous polyurethane film layer, waterproof, wear-resistant and durable.

The middle layer 2 is formed by interweaving warp yarns and weft yarns. The warp yarns and the weft yarns are luminous composite yarns. As shown in fig. 2, the noctilucent composite yarn comprises a core yarn and a covering yarn, wherein the core yarn comprises spandex filaments 11 and ramie fiber yarns 12 spirally wound on the outer parts of the spandex filaments 11. The cladding yarn is noctilucent polyester fiber yarn 13. Wherein, the noctilucent polyester fiber yarn 13 can emit fluorescence at night, so that the sofa cloth is more characterized.

Preferably, the noctilucent polyester fiber yarn 13 is spun by noctilucent polyester fiber, and the noctilucent polyester fiber comprises the following raw materials in parts by weight: 50-70 parts of polyester chips; 24-36 parts of noctilucent material; 13-19 parts of flame retardant; 6-18 parts of plasticizer; 18-30 parts of titanium dioxide.

The inner layer 3 is formed by interweaving warp yarns and weft yarns. The warp yarns and the weft yarns are high-strength ply yarns; as shown in fig. 3, the high strength ply yarn is formed by ply twisting nylon filaments 14 and basalt fibers 15. Both the nylon filaments 14 and the basalt fibers 15 have high strength, so that the strength of the sofa cloth can be greatly improved, the use requirement of the sofa cloth is met, and meanwhile, the basalt fibers 15 have certain sound absorption and noise reduction effects, so that indoor noise can be eliminated, and the living comfort is improved.

Preferably, the nylon filaments 14 are antibacterial modified nylon filaments, which can improve the antibacterial property and mildew resistance of the sofa cloth.

Embodiment two:

as shown in fig. 4, in this embodiment, on the basis of the first embodiment, a nylon net layer 4 is disposed between the middle layer 2 and the inner layer 3, so as to improve the strength of the sofa fabric. Wherein the nylon net cloth layer 4 is made of antibacterial modified nylon fiber so as to improve the antibacterial property of the sofa cloth.

In addition, as shown in fig. 5, the noctilucent composite yarn of the present embodiment further includes conductive filaments 16. The conductive filaments 16 are spirally wound on the outside of the spandex filaments 11 and are arranged in a 1:1 arrangement with the ramie fiber yarns 12. The conductive filaments 16 can discharge static electricity generated by the fibers to avoid the damage of the static electricity.

Embodiment III:

as shown in fig. 6, in this embodiment, on the basis of the first embodiment, a waterproof and breathable film layer 5 is disposed between the middle layer 2 and the inner layer 3, so as to improve the waterproof performance of the gauze, and prevent water from entering the sofa through the surface waterproof layer 1 to affect the damage such as mildew. Preferably, the waterproof and breathable film layer 5 is a polytetrafluoroethylene film.

Embodiment four:

as shown in fig. 7, in this embodiment, on the basis of the first embodiment, a sound-absorbing sponge layer 6 is disposed between the middle layer 2 and the inner layer 3, so as to improve the softness and the sound-absorbing and noise-reducing effects of the sofa fabric.

The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.

Claims

1. A waterproof sofa fabric, comprising: a surface waterproof layer (1), a middle layer (2) and an inner layer (3);

the surface waterproof layer (1) is a microporous polyurethane film layer;

the middle layer (2) is formed by interweaving warp yarns and weft yarns; the warp yarns and the weft yarns are luminous composite yarns; the noctilucent composite yarn comprises a core yarn and a cladding yarn; the core yarn comprises spandex filaments (11) and ramie fiber yarns (12) spirally wound outside the spandex filaments (11); the cladding yarn is noctilucent polyester fiber yarn (13);

the inner layer (3) is formed by interweaving warp yarns and weft yarns; the warp yarns and the weft yarns are high-strength ply yarns; the high-strength ply yarn is formed by twisting nylon filaments (14) and basalt fibers (15) in a ply mode.

2. A waterproof sofa cloth according to claim 1, characterized in that the nylon filaments (14) are antibacterial modified nylon filaments.

3. A waterproof sofa fabric according to claim 1, characterized in that said noctilucent composite yarn further comprises conductive filaments (16); the conductive filaments (16) are spirally wound outside the spandex filaments (11) and are arranged in a 1:1 arrangement with the ramie fiber yarns (12).

4. A waterproof sofa cloth according to claim 1, characterized in that a nylon gauze layer (4) is arranged between the middle layer (2) and the inner layer (3).

5. A waterproof sofa cloth according to claim 4, characterized in that the nylon scrim layer (4) is made of antibacterial modified nylon fibers.

6. A waterproof sofa fabric according to claim 1, characterized in that a waterproof and breathable film layer (5) is arranged between the middle layer (2) and the inner layer (3).

7. A waterproof sofa cloth according to claim 6, characterized in that said waterproof and breathable film layer (5) is a polytetrafluoroethylene film.

8. A waterproof sofa fabric according to claim 1, characterized in that a sound absorbing sponge layer (6) is arranged between the middle layer (2) and the inner layer (3).