CN211808296U - Waterproof outdoor sofa leather - Google Patents

Abstract

The utility model discloses a sofa leather technical field's a waterproof type is sofa leather for outdoor use, including sofa leather main part, sofa leather main part includes upper main part, upper main part bottom is provided with the adhesive linkage, the adhesive linkage bottom is provided with corium layer, corium layer bottom is provided with the heat-sink shell, the heat-sink shell bottom is provided with the flame retardant coating, upper main part includes the reflective fabric layer, reflective fabric layer top is provided with the wearing layer, the wearing layer top is filled with the nanolayer, reflective fabric layer bottom is provided with antistatic backing, antistatic backing bottom is provided with waterproof ventilative layer, waterproof ventilative layer bottom is provided with mould proof antibiotic layer, the utility model discloses sofa leather main part is provided with nanometer layer, reflective fabric layer, wearing layer, antistatic backing, waterproof ventilative layer, mould proof antibiotic layer, this sofa leather main part has outstanding waterproof ventilative layer, mould proof antibiotic layer, and waterproof, Wear-resisting, antibiotic, mould proof and fire-retardant etc. performance to satisfy outdoor use, life is high.

Description

Waterproof outdoor sofa leather

Technical Field

The utility model relates to a washing unit technical field specifically is a waterproof type is sofa leather for outdoor.

Background

The sofa leather is a main raw material for manufacturing the real leather sofa, and on the surface of the sofa, the sofa leather is made of a large number of raw materials, such as the real leather sofa leather, the PU sofa leather, the PVC shoe upper leather and the like.

Sofa leather in the market is simple in structure, poor in waterproof performance and easy to go moldy when used outdoors, and meanwhile is single in use function and short in service life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof type is sofa leather for outdoor to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof type sofa leather for outdoor use, includes the sofa leather main part, the sofa leather main part includes upper main part, upper main part bottom is provided with the adhesive linkage, the adhesive linkage bottom is provided with corium layer, corium layer bottom is provided with the heat-sink shell, heat-sink shell bottom is provided with the flame retardant coating, the upper main part includes the reflective fabric layer, reflective fabric layer top is provided with the wearing layer, the wearing layer top is filled in and is scribbled the nano-layer, reflective fabric layer bottom is provided with antistatic backing, antistatic backing bottom is provided with waterproof ventilative layer, waterproof ventilative layer bottom is provided with mould-proof antibiotic layer, mould-proof antibiotic layer bottom and adhesive linkage top are connected.

Further, the fireproof layer comprises a fireproof fixed net layer connected with the bottom of the heat absorption layer, and a flame retardant layer is arranged at the bottom of the fireproof fixed net layer.

Further, the anti-static layer is made of anti-static TC fabric, and the waterproof breathable layer is a polytetrafluoroethylene waterproof breathable layer.

Furthermore, the anti-mildew and anti-bacterial layer is internally provided with silver ion anti-bacterial fibers, and the thickness of the bonding layer is smaller than 1/15 of the sofa leather main body.

Furthermore, the fireproof fixed net layer is formed by weaving warps and wefts, the warps and the wefts are glass fiber layers, and the flame-retardant layer is an aramid fabric flame-retardant layer.

Further, the heat absorption layer is a black nylon fabric layer.

Compared with the prior art, the beneficial effects of the utility model are that: the sofa leather main body of the utility model is provided with the nano layer, so that the sofa leather main body has better dirt resistance, the nano layer has moisture-proof effect, water drops, oil drops, dust, stain and even bacteria under normal temperature are difficult to enter the interior and can only stay on the surface, the sofa leather main body is provided with the reflective fabric layer, sunlight can be reflected, the problem that the sofa leather main body cannot sit or lie due to overhigh temperature due to high solar energy absorption is avoided, the wear-resistant layer is arranged, the wear-resistant performance of the sofa leather main body is improved, the anti-static layer is arranged to prevent static electricity, the sofa leather is ensured to sit and lie comfortably, the waterproof breathable layer is arranged, the waterproof performance of the sofa leather is effectively improved, moisture is prevented from entering the interior of the sofa leather, the normal air exhausting and ventilating problems of the sofa leather are not influenced, the mildew-proof antibacterial layer is arranged, the propagation of mildew, can improve the mould proof efficiency greatly, prolong the life of this sofa leather, be provided with the flame retardant coating, fire prevention fixed network layer and fire-retardant layer improve the fire-retardant fire behavior of this sofa leather, prevent to catch fire the increase intensity of a fire, fire prevention fixed network layer still improves the bulk strength of this sofa leather simultaneously, be provided with the heat-sink shell, absorb surface heat through the heat-sink shell when the heat is too high, reduce upper main part temperature, this sofa leather main part has outstanding waterproof, wear-resisting, antibiotic, mould proof and fire-retardant performance, and satisfy outdoor use, long service life is high.

Drawings

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

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

fig. 3 is a schematic view of the structure of the fire-proof layer of the present invention.

In the figure: 1. a sofa leather main body; 2. an upper body; 21. a nanolayer; 22. a wear layer; 23. a reflective fabric layer; 24. an antistatic layer; 25. a waterproof breathable layer; 26. a mildew-proof antibacterial layer; 3. an adhesive layer; 4. a dermis layer; 5. a heat absorbing layer; 6. a fire barrier layer; 61. a fireproof fixed net layer; 62. a flame retardant layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-3, the present invention provides a technical solution: a waterproof outdoor sofa leather comprises a sofa leather main body 1, wherein the sofa leather main body 1 comprises an upper main body 2, the bottom of the upper main body 2 is provided with an adhesive layer 3, the bottom of the adhesive layer 3 is provided with a corium layer 4, the bottom of the corium layer 4 is provided with a heat absorbing layer 5, and the bottom of the heat absorbing layer 5 is provided with a fireproof layer 6, the utility model discloses in all layers can be connected by adopting the mode of bonding the adhesive layer 3, no detailed description is made, and the heat absorbing layer 5 and the fireproof layer 6 form a bottom main body of the sofa leather main body 1;

referring to fig. 2, the upper main body 2 includes a reflective fabric layer 23, and the reflective fabric layer 23 can reflect sunlight to avoid the problem that the sofa leather main body 1 cannot sit or lie due to too high temperature caused by high energy of absorbed sunlight;

referring to fig. 2, a wear-resistant layer 22 is arranged on the top of the reflective fabric layer 23, and the wear-resistant layer 22 is obtained by coating wet polyurethane slurry added with a polyester modified polysiloxane scratch-resistant wear-resistant agent on the surface of the reflective fabric layer 23, so that the wear resistance of the sofa leather main body 1 is improved;

referring to fig. 2, the top of the wear-resistant layer 22 is filled with a nano layer 21, the nano layer 21 can be a nano layer disclosed by "a textile fabric with mildew-proof function" in the patent number "CN 201821066416.3", the nano layer 21 enables the sofa leather main body 1 to have good dirt resistance, the nano layer 21 has a moisture-proof effect, the gap between the nano layers is extremely small, and the existence of the protective layer makes water drops, oil drops, dust, dirt and even bacteria at normal temperature difficult to enter the sofa leather main body and only stay on the surface;

referring to fig. 2, an anti-static layer 24 is disposed at the bottom of the reflective fabric layer 23, and the anti-static layer 24 can prevent static electricity to ensure comfortable sitting and lying;

referring to fig. 2, the bottom of the anti-static layer 24 is provided with a waterproof breathable layer 25, and the waterproof breathable layer 25 can effectively improve the waterproof performance of the sofa leather, prevent moisture from entering the sofa leather, and simultaneously avoid affecting the normal air exhaust and ventilation problem of the sofa leather;

referring to fig. 2, the bottom of the waterproof and breathable layer 25 is provided with the mildew-proof and antibacterial layer 26, so that propagation of mildew in a long-term use process or in a humid and warm environment is inhibited, the mildew-proof effect can be greatly improved, the service life of the sofa leather is prolonged, and the bottom of the mildew-proof and antibacterial layer 26 is connected with the top of the adhesive layer 3.

As shown in fig. 3: the fireproof layer 6 comprises a fireproof fixed net layer 61 connected with the bottom of the heat absorption layer 5, a flame-retardant layer 62 is arranged at the bottom of the fireproof fixed net layer 61, and the fireproof fixed net layer 61 and the flame-retardant layer 62 improve the flame-retardant and fireproof performance of the sofa leather, so that the sofa leather is prevented from catching fire and increasing the fire intensity;

the anti-static layer 24 is made of anti-static TC fabric, the waterproof breathable layer 25 is a polytetrafluoroethylene waterproof breathable layer, static electricity can be prevented through the anti-static layer 24 made of the anti-static TC fabric, the sofa is comfortable to sit and lie, the waterproof breathable layer 25 can also be made of cloth made of polypropylene materials in practical situations, the waterproof breathable layer 25 is widely applied in the field and can be flexibly selected by technicians in the field, detailed description is omitted, the waterproof performance of the sofa leather can be effectively improved by the waterproof breathable layer 25, moisture is prevented from entering the sofa leather, and the problem of normal air exhaust and ventilation of the sofa leather is not influenced;

the silver ion antibacterial fiber is arranged in the mildew-proof antibacterial layer 26, the thickness of the bonding layer 3 is smaller than 1/15 of the sofa leather main body 1, the antibacterial effect can be greatly improved by utilizing the silver ion antibacterial fiber arranged in the mildew-proof antibacterial layer 26, the propagation of mildew in the long-term use process or in the wet and warm environment can be inhibited, and the mildew-proof effect can be greatly improved;

the fireproof fixed net layer 61 is formed by weaving warps and wefts, the warps and the wefts are glass fiber layers, the flame-retardant layer 62 is an aramid fabric flame-retardant layer, and the glass fibers have good rigidity and toughness, so that a high-strength supporting net is formed, the strength of the sofa leather is improved, and meanwhile, the glass fibers have good flame retardance, so that a fireproof effect can be achieved, and the aramid fabric flame-retardant layer is adopted to prevent ignition and increase fire behavior;

the heat-absorbing layer 5 is a black nylon fabric layer, and the black nylon fabric absorbs surface heat through the heat-absorbing layer 5 when the heat is too high, so that the temperature of the upper main body 2 is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a waterproof type is sofa leather for outdoor, includes sofa leather main part (1), its characterized in that: the sofa leather main body (1) comprises an upper layer main body (2), the bottom of the upper layer main body (2) is provided with an adhesive layer (3), the bottom of the bonding layer (3) is provided with a leather layer (4), the bottom of the leather layer (4) is provided with a heat absorption layer (5), the bottom of the heat absorption layer (5) is provided with a fireproof layer (6), the upper main body (2) comprises a reflective fabric layer (23), the top of the reflecting fabric layer (23) is provided with a wear-resistant layer (22), the top of the wear-resistant layer (22) is filled with a nano layer (21), an anti-static layer (24) is arranged at the bottom of the reflective fabric layer (23), a waterproof breathable layer (25) is arranged at the bottom of the anti-static layer (24), the bottom of the waterproof breathable layer (25) is provided with a mildew-proof antibacterial layer (26), and the bottom of the mildew-proof antibacterial layer (26) is connected with the top of the bonding layer (3).

2. The waterproof outdoor sofa leather according to claim 1, characterized in that: the fireproof layer (6) comprises a fireproof fixed net layer (61) connected with the bottom of the heat absorption layer (5), and a flame retardant layer (62) is arranged at the bottom of the fireproof fixed net layer (61).

3. The waterproof outdoor sofa leather according to claim 1, characterized in that: the anti-static layer (24) is made of anti-static TC fabric, and the waterproof breathable layer (25) is a polytetrafluoroethylene waterproof breathable layer.

4. The waterproof outdoor sofa leather according to claim 1, characterized in that: the anti-mildew and antibacterial layer (26) is internally provided with silver ion antibacterial fibers, and the thickness of the bonding layer (3) is smaller than 1/15 of the sofa leather main body (1).

5. The waterproof outdoor sofa leather according to claim 2, characterized in that: the fireproof fixed net layer (61) is formed by weaving warps and wefts, the warps and the wefts are glass fiber layers, and the flame-retardant layer (62) is an aramid fabric flame-retardant layer.

6. The waterproof outdoor sofa leather according to claim 1, characterized in that: the heat absorption layer (5) is a black nylon fabric layer.

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