CN211808237U

CN211808237U - High-strength artificial leather

Info

Publication number: CN211808237U
Application number: CN201922238018.6U
Authority: CN
Inventors: 徐伟
Original assignee: Weierni Decoration Materials Jiangsu Co ltd
Current assignee: Weierni Decoration Materials Jiangsu Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-10-30
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a high-strength artificial leather, which comprises a base layer, wherein the top end of the base layer is provided with an intermediate layer, one side of the base layer, which is far away from the intermediate layer, is provided with a bottom layer, the top end of the intermediate layer is provided with a foaming layer, and one side of the foaming layer, which is far away from the intermediate layer, is provided with a top layer; the base layer is a leather layer, the middle layer is a polyurethane coating, the bottom layer is an ultrafine fiber fabric layer, and the top layer is a fluff layer. Has the advantages that: through the cooperation of breathing pore one and breathing pore two, the sweat that flows out at the user flows into behind breathing pore one and breathing pore two, can be locked in superfine fiber surface fabric, and then the sweat can not flow back, when artificial leather was made the sofa, can improve user's body and feel.

Description

High-strength artificial leather

Technical Field

The utility model relates to an artificial leather field particularly, relates to a high strength artificial leather.

Background

The artificial leather is manufactured by foaming or film-covering PVC, PU and the like with various formulas on a textile fabric base or a non-woven fabric base, can be processed and manufactured according to the requirements of different strengths, colors, gloss, patterns and the like, and has the characteristics of various patterns, good waterproof performance, neat edge and width, high utilization rate and low price compared with real leather, but the hand feeling and elasticity of most artificial leathers cannot achieve the effect of real leather; the longitudinal section of the artificial fiber can be seen as fine bubble holes, a cloth base or a surface film and dry-bar artificial fibers.

The conventional artificial leather is often used as a package for seats such as sofas and car seats. The existing artificial leather has the advantages that the strength of the artificial leather is enhanced by arranging the reinforcing ribs, the resin layers and the like, although the strength is further improved, the artificial leather is not easy to damage when being used as a seat such as a sofa and an automobile seat, the air permeability of the artificial leather is poor, the artificial leather is cool when being used in winter, and the situation of sweat sealing of a user is easy to cause when being used in summer, so that the body feeling of the user is reduced.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the deficiency of the prior art, the utility model provides a high strength artificial leather possesses the better advantage of gas permeability, and then solves the relatively poor problem of gas permeability.

(II) technical scheme

For realizing the better advantage of above-mentioned gas permeability, the utility model discloses a specific technical scheme as follows:

the high-strength artificial leather comprises a base layer, wherein an intermediate layer is arranged at the top end of the base layer, a bottom layer is arranged on one side, away from the intermediate layer, of the base layer, a foaming layer is arranged at the top end of the intermediate layer, and a top layer is arranged on one side, away from the intermediate layer, of the foaming layer; the base layer is a leather layer, the middle layer is a polyurethane coating, the bottom layer is an ultrafine fiber fabric layer, and the top layer is a fluff layer.

Furthermore, in order to make the leather more firm during use, the base layer and the bottom layer, the base layer and the middle layer, the middle layer and the foaming layer, and the foaming layer and the top layer are respectively connected through bonding layers by arranging the bonding layers.

Further, for the deformability of the basic unit that has strengthened to through setting up strengthening rib one and strengthening rib two, evenly be provided with a plurality of strengthening ribs one in the basic unit, evenly be provided with strengthening rib two in the basic unit, the plane of strengthening rib one place with the contained angle that the plane of strengthening rib two place formed is the right angle.

Furthermore, in order to improve the air permeability of the leather, a first air hole and a second air hole are arranged, a first air hole and a second air hole are respectively formed in the base layer, the middle layer and the foaming layer, the first air hole is formed between the first air hole and the second air hole, and an included angle formed by the plane where the first air hole is located and the plane where the cross section of the base layer is located is a right angle.

Furthermore, in order to improve the air permeability of the leather, a first breathing hole and a second breathing hole are arranged, the first breathing hole matched with the first air hole is uniformly formed in the bottom layer, and the second breathing hole matched with the second air hole is formed in one side of the first breathing hole.

Furthermore, in order to prevent sweat of a user from flowing back after flowing into the bottom layer, the first breathing hole and the second breathing hole are arranged, the first breathing hole is in a V-like shape, and an area formed by the first breathing hole and the second breathing hole is in an X-like shape.

(III) advantageous effects

Compared with the prior art, the utility model provides a high strength artificial leather possesses following beneficial effect:

(1) compared with the traditional artificial leather, the utility model discloses a set up bleeder vent one, bleeder vent two, respiratory orifice one, respiratory orifice two, superfine fiber surface fabric and tapetum and cooperate to in concrete use, the gas permeability has been improved, and simultaneously, through the cooperation of respiratory orifice one and respiratory orifice two, the sweat that flows out at the user flows in to respiratory orifice one and respiratory orifice two backs, can be locked in superfine fiber surface fabric, and then the sweat can not flow back, when artificial leather was made the sofa, can improve user's body and feel.

(2) The utility model discloses a set up strengthening rib one, strengthening rib two and the polyurethane coating cooperatees to in concrete use, strengthening rib one and strengthening rib two cooperations can strengthen the intensity of leather, and the polyurethane coating can improve the wearability and the toughness of leather, and then improves the life of leather.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is one of schematic structural views of a high-strength artificial leather according to an embodiment of the present invention;

fig. 2 is a second schematic structural view of the high-strength artificial leather according to the embodiment of the present invention.

In the figure:

1. a base layer; 101. reinforcing ribs I; 102. a second reinforcing rib; 2. an intermediate layer; 3. a bottom layer; 4. a foamed layer; 5. a top layer; 6. a bonding layer; 7. a first air hole; 8. a second air hole; 9. a first breathing hole; 10. and a second breathing hole.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a high strength artificial leather is provided.

The present invention will be further described with reference to the accompanying drawings and specific embodiments, as shown in fig. 1-2, the high strength artificial leather according to the embodiment of the present invention comprises a base layer 1, an intermediate layer 2 is disposed on the top end of the base layer 1, a bottom layer 3 is disposed on one side of the base layer 1 away from the intermediate layer 2, a foaming layer 4 is disposed on the top end of the intermediate layer 2, and a top layer 5 is disposed on one side of the foaming layer 4 away from the intermediate layer 2; wherein, basic unit 1 is the leather layer, intermediate level 2 is the polyurethane coating, bottom 3 is superfine fiber precoat, top layer 5 is the tapetum to through setting up this practicality, and then improved artificial leather's gas permeability.

In one example, in the base layer 1, the base layer 1 and the bottom layer 3, the intermediate layer 1 and the intermediate layer 2, the intermediate layer 2 and the foam layer 4, and the foam layer 4 and the top layer 5 are connected by the adhesive layer 6, respectively, so that the leather can be firmer in use by providing the adhesive layer 6.

In an example, for the base layer 1, a plurality of first reinforcing ribs 101 are uniformly arranged in the base layer 1, a second reinforcing rib 102 is uniformly arranged in the base layer 1, and an included angle formed by a plane where the first reinforcing rib 101 is located and a plane where the second reinforcing rib 102 is located is a right angle, so that the deformability of the base layer 1 is enhanced by arranging the first reinforcing ribs 101 and the second reinforcing ribs 102.

In one example, for the base layer 1, a plurality of air holes I7 are respectively formed in the base layer 1, the middle layer 2 and the foaming layer 4, two air holes II 8 are formed between the air holes I7, and an included angle formed by a plane where the air holes I7 are located and a plane where the cross section of the base layer 1 is located is a right angle, so that the air permeability of leather is improved by arranging the air holes I7 and the air holes II 8.

In an example, for the bottom layer 3, the bottom layer 3 is uniformly provided with a first breathing hole 9 matched with the first breathing hole 7, one side of the first breathing hole 9 is provided with a second breathing hole 10 matched with the second breathing hole 8, so that the first breathing hole 9 and the second breathing hole 10 are arranged, and the air permeability of the leather can be further improved.

In an example, for the first breathing hole 9, the first breathing hole 9 is in a V-like shape, and the area formed by the first breathing hole 9 and the second breathing hole 10 is in an X-like shape, so that by providing the first breathing hole 9 and the second breathing hole 10, sweat of a user can flow into the bottom layer 3 without flowing back.

To sum up, with the help of the above-mentioned technical scheme of the utility model, compare with traditional artificial leather, the utility model discloses a set up bleeder vent one 7, bleeder vent two 8, respiratory orifice one 9, respiratory orifice two 10, superfine fiber fabric and tapetum and cooperate to in concrete use, the gas permeability has been improved, and simultaneously, through the cooperation of respiratory orifice one 9 and respiratory orifice two 10, the sweat that flows out at the user flows into to respiratory orifice one 9 and two 10 backs of respiratory orifice, can be locked in superfine fiber fabric, and then the sweat can not flow back, when artificial leather is made the sofa, can improve user's body and feel. The utility model discloses a set up strengthening rib one 101, two 102 and polyurethane coatings cooperatees to in concrete use, strengthening rib one and strengthening rib two-phase cooperation can strengthen the intensity of leather, and the polyurethane coating can improve the wearability and the toughness of leather, and then improves the life of leather.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The high-strength artificial leather is characterized by comprising a base layer (1), wherein an intermediate layer (2) is arranged at the top end of the base layer (1), a bottom layer (3) is arranged on one side, away from the intermediate layer (2), of the base layer (1), a foaming layer (4) is arranged at the top end of the intermediate layer (2), and a top layer (5) is arranged on one side, away from the intermediate layer (2), of the foaming layer (4);

the base layer (1) is a leather layer, the middle layer (2) is a polyurethane coating, the bottom layer (3) is an ultrafine fiber fabric layer, and the top layer (5) is a fluff layer.

2. The artificial leather with high strength as claimed in claim 1, wherein the base layer (1) and the bottom layer (3), the base layer (1) and the intermediate layer (2), the intermediate layer (2) and the foaming layer (4), and the foaming layer (4) and the top layer (5) are respectively connected by an adhesive layer (6).

3. The high-strength artificial leather as claimed in claim 1, wherein a plurality of first reinforcing ribs (101) are uniformly arranged in the base layer (1), a second reinforcing rib (102) is uniformly arranged in the base layer (1), and an included angle formed by a plane where the first reinforcing ribs (101) are located and a plane where the second reinforcing ribs (102) are located is a right angle.

4. The high-strength artificial leather as claimed in claim 1, wherein the base layer (1), the intermediate layer (2) and the foaming layer (4) are respectively provided with a plurality of air holes I (7), an air hole II (8) is formed between the two air holes I (7), and an included angle formed by a plane where the air holes I (7) are located and a plane where the cross section of the base layer (1) is located is a right angle.

5. The high-strength artificial leather as claimed in claim 4, wherein the bottom layer (3) is uniformly provided with a first breathing hole (9) matched with the first breathing hole (7), and one side of the first breathing hole (9) is provided with a second breathing hole (10) matched with the second breathing hole (8).

6. The artificial leather with high strength as claimed in claim 5, wherein said first breathing hole (9) has a V-like shape.

7. The artificial leather with high strength as claimed in claim 5, wherein the area formed by the first breathing hole (9) and the second breathing hole (10) is in an X-like shape.