CN211616877U

CN211616877U - Waterproof and breathable sofa fabric

Info

Publication number: CN211616877U
Application number: CN201922228246.5U
Authority: CN
Inventors: 丁永强
Original assignee: Jinjiang Jinxian Weaving Co ltd
Current assignee: Jinjiang Jinxian Weaving Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-10-02
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a waterproof ventilative sofa fabric belongs to surface fabric technical field, including extexine, base cloth layer, one side that the extexine is close to the base cloth layer is provided with the arch, the arch is provided with a plurality of and interval distribution, protruding two liang between be provided with the cavity, the utility model discloses a gaseous quantity of gas is derived to the cavity increase bleeder vent to improve the gas permeability of bleeder vent, utilize the filling block to guarantee bellied elasticity recovery effect simultaneously, and then guarantee the derivation volume of bleeder vent, play the breed of restraining the bacterium through antibiotic layer, avoid the bacterium to get into sofa fabric through the bleeder vent inside and cause the bacterium to breed, improve sofa fabric's clean effect, and utilize antistatic microcapsule to reduce the formation of static on the extexine surface, and then avoid extexine adsorbed impurity, further improve the clean effect of extexine.

Description

Waterproof and breathable sofa fabric

Technical Field

The utility model discloses a waterproof ventilative sofa fabric belongs to surface fabric technical field.

Background

The sofa fabric covers the surface of the flexible filler inside the sofa, so that the filler is prevented from scattering, meanwhile, a relatively flat surface is provided for people to lean on, air holes are formed in the existing sofa fabric for the purpose of having air permeability, but the air permeability effect achieved only through the air holes is not obvious, the use of people is affected, and meanwhile, bacteria breeding is easily caused due to the fact that the air holes enable bacteria inside the sofa fabric to enter.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving foretell problem and providing a waterproof ventilative sofa fabric, derive gaseous quantity of gas through cavity increase bleeder vent, thereby improve the gas permeability of bleeder vent, utilize the filling block to guarantee bellied elasticity recovery effect simultaneously, and then guarantee the derivation amount of bleeder vent, play the breeding that restraines the bacterium through antibiotic layer, avoid the bacterium to get into the inside bacterial breeding that causes of sofa fabric through the bleeder vent, improve sofa fabric's clean effect, and utilize antistatic microcapsule to reduce the formation of static on the extexine surface, and then avoid extexine adsorbed impurity, further improve extexine's clean effect.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a waterproof ventilative sofa fabric, including extexine, base cloth layer, one side that the extexine is close to the base cloth layer is provided with the arch, the arch is provided with a plurality of and interval distribution, protruding two liang between be provided with the cavity, a plurality of bleeder vent has been seted up on the extexine, the bleeder vent switches on with the cavity mutually, the arch includes filling block, antibiotic layer, fragrant microcapsule, antibiotic layer is connected with the cavity, antibiotic layer is sewed up with the extexine and is connected, the filling block is located between antibiotic layer and the extexine, fragrant microcapsule is located the filling block, the inside antistatic microcapsule that is provided with of extexine.

Through adopting above-mentioned technical scheme, when making the sofa fabric receive the extrusion, utilize the cavity to increase the gaseous quantity of gas of bleeder vent derivation, thereby improve people's result of use, utilize the filling block to guarantee bellied elasticity recovery effect simultaneously, and then guarantee the derivation amount of bleeder vent, play the breeding of restraining the bacterium through antibiotic layer, avoid the bacterium to get into the inside bacterium breeding that causes of sofa fabric through the bleeder vent, improve the clean effect of sofa fabric, and utilize antistatic microcapsule to reduce the formation of static on the extexine surface, and then avoid extexine adsorbed impurity, further improve the clean effect of extexine.

Preferably, the filling block is made of cotton wool.

By adopting the technical scheme, the cotton wool is characterized by better heat retention and good elasticity, so that the filling block can better ensure the convex shape.

Preferably, the antibacterial layer is made of bamboo charcoal fibers.

By adopting the technical scheme, the bamboo charcoal fiber has good sterilization and anti-pilling effects, and the using effect of the antibacterial layer is improved.

Preferably, the outer surface layer is made of lyocell fibers.

By adopting the technical scheme, the lyocell fiber has the characteristics of good moisture permeability and air permeability and the like, and the using effect of the outer surface layer is improved.

Preferably, the base fabric layer is woven by the composite yarns in a plain weave.

Through adopting above-mentioned technical scheme, utilize plain weave reinforcing base cloth layer's structural stability.

Preferably, the composite yarn includes a winding yarn, a core yarn, and the winding yarn is wound on the outside of the core yarn in a spiral manner.

Through adopting above-mentioned technical scheme, utilize the connected mode of winding yarn and core yarn, strengthen composite yarn's bulk strength and fastness.

Preferably, the winding yarn is made of aramid fiber, and the core yarn is made of elastic fiber.

By adopting the technical scheme, the aramid fiber has good wear resistance, the service life of the winding yarn is prolonged, and the elastic fiber has good elasticity and improves the elastic property of the core yarn.

Preferably, a waterproof layer is arranged on one side, far away from the base cloth layer, of the outer surface layer.

Through adopting above-mentioned technical scheme, utilize the waterproof layer to avoid moisture to get into inside the surface fabric, reduce breeding of the inside bacterium of surface fabric.

Preferably, the waterproof layer is made of a polytetrafluoroethylene microporous membrane.

By adopting the technical scheme, the polytetrafluoroethylene microporous membrane has good waterproof and air permeability, and the using effect of the waterproof layer is improved.

Compared with the prior art, the beneficial effects of the utility model are that:

utilize the cavity increase bleeder vent to derive gaseous quantity of gas, thereby improve the gas permeability of bleeder vent, utilize the filling block to guarantee bellied elasticity recovery effect simultaneously, and then guarantee the derivation volume of bleeder vent, play the breed of restraining the bacterium through antibiotic layer, avoid the bacterium to get into sofa fabric through the bleeder vent inside and cause the bacterium to breed, improve sofa fabric's clean effect, and utilize antistatic microcapsule to reduce the formation of static on the extexine surface, and then avoid the extexine to adsorb impurity, further improve the clean effect of extexine.

Drawings

Fig. 1 is a schematic structural view of a waterproof and breathable sofa fabric of the present invention, which is mainly used for showing the internal structure of the sofa fabric;

fig. 2 is a schematic structural diagram of the composite yarn of the present invention, which is mainly used for showing the connection mode of the winding yarn and the core yarn.

Reference numerals: 1. a waterproof layer; 2. air holes are formed; 3. an outer skin layer; 4. antistatic microcapsules; 5. filling blocks; 6. an antimicrobial layer; 7. fragrant microcapsules; 8. a cavity; 9. a base cloth layer; 10. winding the yarn; 11. a core yarn.

Detailed Description

In the following description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like refer to the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present invention. 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.

As shown in fig. 1 and 2, a waterproof breathable sofa fabric comprises an outer surface layer 3 and a base fabric layer 9, wherein a plurality of bulges are arranged on one side of the outer surface layer 3 close to the base fabric layer 9 and are distributed at intervals, the bulges are distributed at intervals to form a cavity 8, and the air holes 2 are communicated with the cavity 8, so that when the sofa fabric is extruded, air inside the cavity 8 is guided to the outside through the air holes 2, the air quantity of the air guided out by the air holes 2 is enhanced by the cavity 8, the air permeability of the sofa fabric is improved, meanwhile, the bulges comprise filling blocks 5, an antibacterial layer 6 and fragrant microcapsules 7, the antibacterial layer 6 is connected with the cavity 8, the antibacterial layer 6 is made of bamboo charcoal fiber, the bamboo charcoal fiber has good sterilization and anti-pilling effects, the antibacterial layer 6 inhibits bacterial growth inside the cavity 8 by using the sterilization effect, and the using effect of the sofa fabric is improved, meanwhile, when the bulge is extruded, the anti-pilling effect is used for avoiding the phenomenon that the outer surface of the antibacterial layer 6 is pilling caused by the friction between the antibacterial layer 6 and the outside, the using effect of the antibacterial layer 6 is improved, the filling block 5 is positioned between the antibacterial layer 6 and the outer surface layer 3, the antibacterial layer 6 is connected with the outer surface layer 3 in a sewing mode, the antibacterial layer 6 is used for fixing the position of the filling block 5 to avoid the dispersion of the filling block 5, meanwhile, the filling block 5 is made of cotton wool, the cotton wool is characterized by better heat retention and good elasticity, when the external force applied to the bulge is removed, the filling block 5 is used for providing elastic restoring force to restore the bulge original shape, so that the cavity 8 is restored to ensure the derivation effect of the next air vent 2, the whole using effect of the sofa fabric is enhanced by using the heat retention, the fragrant microcapsule 7 is positioned in the filling block 5, the fragrant microcapsule 7 is used for emitting fragrant smell, and when the gas in the cavity, meanwhile, a waterproof layer 1 is arranged on one side of the outer surface layer 3, which is far away from the base cloth layer 9, the waterproof layer 1 is utilized to prevent moisture from entering the interior of the fabric, the moisture enters the interior of the fabric to reduce the breeding of bacteria in the interior of the fabric, meanwhile, the waterproof layer 1 is made of a polytetrafluoroethylene microporous membrane, the polytetrafluoroethylene microporous membrane has good waterproof and air permeability, so that the use effect of the waterproof layer 1 is improved while the air permeability of the outer surface layer 3 is ensured, the outer surface layer 3 is made of lyocell fibers, the lyocell fibers have the characteristics of moisture permeability, good air permeability and the like, the use effect of the outer surface layer 3 is improved, meanwhile, the antistatic microcapsules 4 are arranged in the outer surface layer 3, the formation of static electricity on the outer surface of the outer surface layer 3 is reduced by the antistatic microcapsules 4, the outer surface layer 3 is prevented from adsorbing impurities, the breeding of bacteria, because the interweaving points of the plain weave are many, and the warps and the wefts are held tightly, the plain weave fabric is firmer in texture and flattest in appearance, so that the structural stability of the base fabric layer 9 is enhanced by utilizing the plain weave, the composite yarn comprises the winding yarn 10 and the core yarn 11, the winding yarn 10 is spirally wound on the outer side of the core yarn 11, the overall strength and firmness of the composite yarn are enhanced by utilizing the connection mode of the winding yarn 10 and the core yarn 11, the structural stability of the base fabric layer 9 is further improved, meanwhile, the winding yarn 10 is made of aramid fibers, the aramid fibers have good wear resistance, the wear degree of the winding yarn 10 can be reduced, the service life of the winding yarn 10 is prolonged, the core yarn 11 is made of elastic fibers, the elastic fibers have good elasticity, the elastic performance of the core yarn 11 is improved, the overall elastic effect of the composite yarn is ensured, and the elastic recovery effect of the base fabric layer 9 is further enhanced, the overall use effect of the fabric is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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

1. A waterproof and breathable sofa fabric comprises an outer surface layer (3) and a base cloth layer (9), it is characterized in that one side of the outer surface layer (3) close to the base cloth layer (9) is provided with a bulge, the bulges are provided with a plurality of bulges which are distributed at intervals, cavities (8) are arranged between every two bulges, a plurality of air holes (2) are arranged on the outer surface layer (3), the air holes (2) are communicated with the cavity (8), the bulges comprise filling blocks (5), antibacterial layers (6) and fragrant microcapsules (7), the antibacterial layer (6) is connected with the cavity (8), the antibacterial layer (6) is connected with the outer surface layer (3) by sewing, the filling block (5) is positioned between the antibacterial layer (6) and the outer surface layer (3), the fragrant microcapsule (7) is positioned in the filling block (5), and the antistatic microcapsule (4) is arranged inside the outer surface layer (3).

2. The waterproof breathable sofa fabric of claim 1, wherein: the filling block (5) is made of cotton wool.

3. The waterproof breathable sofa fabric of claim 1, wherein: the antibacterial layer (6) is made of bamboo charcoal fibers.

4. The waterproof breathable sofa fabric of claim 1, wherein: the outer surface layer (3) is made of lyocell fibers.

5. The waterproof breathable sofa fabric of claim 1, wherein: the base cloth layer (9) is formed by weaving composite yarns by adopting plain weave.

6. The waterproof breathable sofa fabric of claim 5, wherein: the composite yarn comprises a winding yarn (10) and a core yarn (11), wherein the winding yarn (10) is spirally wound on the outer side of the core yarn (11).

7. The waterproof breathable sofa fabric of claim 6, wherein: the winding yarn (10) is made of aramid fibers, and the core yarn (11) is made of elastic fibers.

8. The waterproof breathable sofa fabric of claim 1, wherein: and a waterproof layer (1) is arranged on one side of the outer surface layer (3) far away from the base cloth layer (9).

9. The waterproof breathable sofa fabric of claim 8, wherein: the waterproof layer (1) is made of a polytetrafluoroethylene microporous membrane.