CN215473532U - Soft sofa leather base cloth of homogeneity clamp net - Google Patents

Abstract

The utility model discloses a uniform mesh-sandwiched soft sofa leather base cloth which comprises a leather base cloth body, a reinforcing layer and a fireproof layer, wherein the reinforcing layer is arranged in the leather base cloth body, a hemp fiber layer is arranged in the reinforcing layer, a first reinforced chemical fiber layer is arranged at the top of the hemp fiber layer, a second reinforced chemical fiber layer is arranged at the bottom of the reinforcing layer, an anti-static layer is arranged at the bottom of the reinforcing layer, a conductive wire layer is arranged in the anti-static layer, a wear-resistant layer is arranged at the top of the reinforcing layer, the fireproof layer is arranged at the top of the wear-resistant layer, and a flame-retardant cotton layer is arranged in the fireproof layer. According to the utility model, the flame-retardant cotton layer is arranged in the fireproof layer, so that the combustion and smoke can be effectively delayed by utilizing the flame-retardant cotton layer, the ignition part can be automatically extinguished, the combustion time can be effectively reduced, the leather base cloth body can have certain fireproof performance by utilizing the flame-retardant cotton layer in the fireproof layer, the sofa fire caused by the cigarette end is prevented, the fire disaster is effectively reduced, and the safety of the device is improved.

Description

Soft sofa leather base cloth of homogeneity clamp net

Technical Field

The utility model relates to the technical field of sofa leather base cloth, in particular to soft sofa leather base cloth with a uniform net.

Background

With the rapid development of economy in China, more and more families use sofas, and the quality requirement on the sofas is continuously improved, a large amount of artificial leather base cloth is needed in the sofa processing process, the artificial leather base cloth is mainly used as a synthetic leather base material, is soaked by latex, then is subjected to coating and after-finishing to form the synthetic leather, various excellent performances of the synthetic leather cannot be replaced by natural leather, and the synthetic leather also replaces a large amount of natural leather with insufficient resources by analysis from markets at home and abroad.

The existing soft sofa leather base cloth with the uniform net sandwiched between the two layers has the following defects:

1. the existing soft sofa leather base cloth with the uniform sandwich net has general fire resistance, and the finished sofa often contacts with a fire source due to various factors such as common cigarette ends and the like in the use process of people, and the cigarette ends ignite the sofa, so that fire hazard is often caused, economic loss is brought to people, and the safety of people in living is reduced;

2. the conventional uniform mesh-sandwiched soft sofa leather base cloth has common antistatic performance, and the finished sofa usually generates a large amount of static electricity when being rubbed with a human body particularly in winter in the actual use process of people, and an electric shock generated when the static electricity is released can make people feel uncomfortable.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a soft sofa leather base cloth with a uniform net sandwiched, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a homogeneity presss from both sides soft sofa leather base cloth of net, includes leather base cloth body, enhancement layer and flame retardant coating, this internal enhancement layer of installing of leather base cloth, install chinese hemp fiber layer in the enhancement layer, first reinforcement chemical fiber layer is installed at the top on chinese hemp fiber layer, the second is installed to the bottom of enhancement layer and is consolidated chemical fiber layer, the antistatic backing is installed to the bottom of enhancement layer, install the conducting wire layer in the antistatic backing, the bottom on antistatic backing is installed and is insulated the layer, install the dacron short fiber layer in the insulated layer, the wearing layer is installed at the top of enhancement layer, install oily leather layer in the wearing layer, the flame retardant coating is installed at the top of wearing layer, install fire-retardant cotton layer in the flame retardant coating.

Preferably, the top of the leather base cloth body is provided with a first velvet layer, and the bottom of the leather base cloth body is provided with a second velvet layer.

Preferably, the elastic silk layer is arranged on the top of the conductive silk layer, and the silk floss layer is arranged on the bottom of the elastic silk layer.

Preferably, a non-woven fabric layer is installed on the top of the polyester staple fiber layer, and a gauze layer is installed on the bottom of the non-woven fabric layer.

Preferably, the nylon layer is installed at the top of the oil-immersed leather layer, and the viscose layer is installed at the bottom of the oil-immersed leather layer.

Preferably, the top of fire-retardant cotton layer is installed and is washed the cotton layer of water, and the cotton layer of needle is installed to the bottom on fire-retardant cotton layer.

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

1. according to the utility model, the flame-retardant cotton layer is arranged in the fireproof layer, so that the combustion and smoke can be effectively delayed by utilizing the flame-retardant cotton layer, the ignition part can be automatically extinguished, the combustion time can be effectively reduced, the leather base cloth body can have certain fireproof performance by utilizing the flame-retardant cotton layer in the fireproof layer, the sofa fire caused by the cigarette end is prevented, the fire disaster is effectively reduced, and the safety of the device is improved.

2. According to the utility model, the conductive wire layer is arranged in the anti-static layer, when static electricity is generated, the static electricity can be conducted to the outside through the conductive wire layer, and the static electricity can be finally conducted to the ground through the contact of the sofa and the ground, so that the discomfort of the human body caused by the static electricity when the human body contacts the sofa in winter is reduced, the comfort of the sofa is improved, the adsorption of the sofa to external dust due to the static electricity can be reduced, and the dirt resistance of the sofa is improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a cross-sectional partial structural schematic view of a reinforcement layer of the present invention;

FIG. 3 is a schematic cross-sectional view of a part of the structure of the antistatic layer according to the present invention;

FIG. 4 is a schematic cross-sectional view of a portion of the thermal insulation layer of the present invention;

FIG. 5 is a schematic cross-sectional partial structure view of the wear layer of the present invention;

fig. 6 is a cross-sectional partial structural view of the fire-retardant layer of the present invention.

In the figure: 1. a leather base fabric body; 101. a first pile layer; 102. a second pile layer; 2. a reinforcing layer; 201. a hemp fiber layer; 202. a first layer of reinforcing chemical fiber filaments; 203. a second layer of reinforcing chemical fiber filaments; 3. an antistatic layer; 301. a conductive wire layer; 302. an elastic filament layer; 303. a silk floss layer; 4. a thermal insulation layer; 401. a polyester staple fiber layer; 402. a non-woven fabric layer; 403. a gauze layer; 5. a wear layer; 501. immersing the leather layer in oil; 502. a nylon layer; 503. an adhesive layer; 6. a fire barrier layer; 601. a flame-retardant cotton layer; 602. a washing cotton layer; 603. a needle cotton layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, an embodiment of the present invention is shown: a soft sofa leather base cloth with a uniform net sandwiched comprises a leather base cloth body 1, a reinforcing layer 2 and a fireproof layer 6, wherein the reinforcing layer 2 is installed in the leather base cloth body 1, the leather base cloth body 1 can provide an installation position of internal materials and can be conveniently installed by the internal materials, a hemp fiber layer 201 is installed in the reinforcing layer 2, the breaking strength and the breaking elongation of the hemp fiber layer 201 are higher than those of flax, spinning is carried out according to a flax process route, the spinnable linear density of the hemp fiber is lower than that of the flax, therefore, the hemp fiber can be woven into cloth which is light, thin, soft and higher in fracture strength, the softness, uniformity and the fracture strength of the leather base cloth body 1 can be improved by utilizing the matching of the hemp fiber layer 201 and a first reinforcing chemical fiber layer 202, the durability of the leather base cloth body 1 is improved, the first reinforcing chemical fiber layer 202 is installed at the top of the hemp fiber layer 201, the bottom of the reinforcing layer 2 is provided with a second reinforcing chemical fiber layer 203, the chemical fiber has good tensile resistance, the tensile strength of the hemp fiber layer 201 can be improved by utilizing the cooperation of the first reinforcing chemical fiber layer 202 and the second reinforcing chemical fiber layer 203, the bottom of the reinforcing layer 2 is provided with an antistatic layer 3, the antistatic layer 3 is internally provided with a conductive wire layer 301, the antistatic layer 3 can reduce static generated by friction between the leather base cloth body 1 and a human body, when the static is generated, the static can be conducted to the outside through the conductive wire layer 301, the static can be finally conducted to the ground through the contact between the sofa and the ground, so as to reduce uncomfortable feeling of the static to the human body when the human body contacts the sofa in winter, improve the comfort of the sofa, simultaneously reduce the adsorption of the static to external dust, improve the dirt resistance of the sofa, the bottom of the antistatic layer 3 is provided with a heat insulation layer 4, the thermal insulation layer 4 is internally provided with a polyester staple fiber layer 401, the polyester staple fiber layer 401 in the thermal insulation layer 4 can be blended with hemp, wool, cotton and the like and can be used as a filling material and a thermal insulation material to improve the thermal insulation performance of the sofa, which is beneficial to reducing the heat dissipation of human body and improves the comfort of the sofa, the top of the reinforcing layer 2 is provided with a wear-resistant layer 5, the wear-resistant layer 5 is internally provided with an oil-immersed leather layer 501, the oil-immersed leather layer 501 is formed by soaking raw leather by adopting plant juice or mineral oil to enable the leather to generate certain tanning property, the wear-resistant layer 5 has air permeability and corrosion resistance through the soaking of the juice, the wear-resistant layer 5 has the physicochemical properties of softness, tear resistance, bending resistance and the like, thereby the service life of the sofa is prolonged, the top of the wear-resistant layer 5 is provided with a fireproof layer 6, the fireproof cotton layer 601 is arranged in the fireproof layer 6, and the fireproof cotton layer 601 can be made of flame-retardant sponge, utilize fire-retardant cotton layer 601 to effectively delay the burning and hinder the cigarette, cause the position of catching fire to put out by oneself, can effectively reduce burning time, utilize fire-retardant cotton layer 601 in the flame retardant coating 6 to make leather base cloth body 1 have certain fire behavior, prevent to cause the sofa to catch fire because of the cigarette end, effectively reduce the conflagration and take place, improved the security of device.

Further, first fine hair layer 101 is installed at the top of leather base cloth body 1, and second fine hair layer 102 is installed to the bottom of leather base cloth body 1, utilizes the cooperation of first fine hair layer 101 and second fine hair layer 102 to make leather base cloth body 1 be convenient for sew up with other materials and use, can be convenient for the production and processing of sofa.

Further, the top of the conductive yarn layer 301 is installed with an elastic yarn layer 302, and the bottom of the elastic yarn layer 302 is installed with a silk floss layer 303, the elastic yarn layer 302 is made of a high elastic silk yarn, the elasticity thereof is caused by the nature of the polymer itself, and the cooperation with the silk floss layer 303 can improve the comfort of people when using the sofa, and can assist the conductive yarn layer 301 to conduct static electricity.

Further, a non-woven fabric layer 402 is mounted on the top of the polyester staple fiber layer 401, a gauze layer 403 is mounted at the bottom of the non-woven fabric layer 402, the non-woven fabric layer 402 has the characteristics of moisture resistance, air permeability, flame retardance and the like, and the heat insulation performance of the polyester staple fiber layer 401 can be improved through the cooperation with the gauze layer 403.

Further, polyamide fibre layer 502 is installed at oily leather layer 501's top, and viscose layer 503 is installed to oily leather layer 501's bottom, and polyamide fibre layer 502 is one of the best material of wear resistance, can improve oily leather layer 501's wear resistance, utilizes viscose layer 503 can be convenient for be connected wearing layer 5 and enhancement layer 2, can be convenient for make of leather base cloth body 1.

Furthermore, the washing cotton layer 602 is installed at the top of the flame-retardant cotton layer 601, the needle cotton layer 603 is installed at the bottom of the flame-retardant cotton layer 601, the washing cotton layer 602 can be used for washing, the deformation is not easy, people can clean and maintain the sofa by using a wet towel conveniently in daily life, and the needle cotton layer 603 is compressed cotton, so that the shaping effect can be achieved, heavy parts of the sofa can be kept full, and the attractiveness of the sofa can be improved.

The working principle is as follows: the static electricity generated by friction between the leather base cloth body 1 and a human body can be reduced by the anti-static layer 3, when the static electricity is generated, the static electricity can be conducted to the outside through the conductive wire layer 301, the static electricity can be finally conducted to the ground through contact between the sofa and the ground, the combustion can be delayed and the smoke can be blocked by the combustion cotton layer 601, so that the ignition part is self-extinguished, the combustion time can be effectively reduced, and the leather base cloth body 1 can have certain fireproof performance by the flame-retardant cotton layer 601 in the fireproof layer 6.

The utility model is not described in detail, but is well known to those skilled in the art.

Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims (6)

1. The utility model provides a soft sofa leather base cloth of homogeneity clamp net, includes leather base cloth body (1), enhancement layer (2) and flame retardant coating (6), its characterized in that: a reinforcing layer (2) is arranged in the leather base cloth body (1), a hemp fiber layer (201) is arranged in the reinforcing layer (2), a first reinforcing chemical fiber layer (202) is arranged on the top of the hemp fiber layer (201), the bottom of the reinforcing layer (2) is provided with a second reinforcing chemical fiber layer (203), the bottom of the reinforcing layer (2) is provided with an anti-static layer (3), a conductive wire layer (301) is arranged in the anti-static layer (3), a heat insulation layer (4) is arranged at the bottom of the anti-static layer (3), a polyester staple fiber layer (401) is arranged in the heat insulation layer (4), a wear-resistant layer (5) is arranged at the top of the reinforcing layer (2), install oily leather layer (501) in wearing layer (5), flame retardant coating (6) are installed at the top of wearing layer (5), install fire-retardant cotton layer (601) in flame retardant coating (6).

2. The soft sofa leather base cloth with the uniform net sandwiched according to claim 1, is characterized in that: the leather base cloth comprises a leather base cloth body (1), wherein a first velvet layer (101) is installed at the top of the leather base cloth body (1), and a second velvet layer (102) is installed at the bottom of the leather base cloth body (1).

3. The soft sofa leather base cloth with the uniform net sandwiched according to claim 1, is characterized in that: the top of the conductive silk layer (301) is provided with an elastic silk layer (302), and the bottom of the elastic silk layer (302) is provided with a silk floss layer (303).

4. The soft sofa leather base cloth with the uniform net sandwiched according to claim 1, is characterized in that: the top of the polyester staple fiber layer (401) is provided with a non-woven fabric layer (402), and the bottom of the non-woven fabric layer (402) is provided with a gauze layer (403).

5. The soft sofa leather base cloth with the uniform net sandwiched according to claim 1, is characterized in that: the nylon layer (502) is installed at the top of oily leather layer (501), and viscose layer (503) is installed to the bottom of oily leather layer (501).

6. The soft sofa leather base cloth with the uniform net sandwiched according to claim 1, is characterized in that: the top of fire-retardant cotton layer (601) is installed and is washed cotton layer (602), and the cotton layer of needle (603) is installed to the bottom of fire-retardant cotton layer (601).

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