CN212555307U

CN212555307U - Breathable composite leather

Info

Publication number: CN212555307U
Application number: CN202020236330.1U
Authority: CN
Inventors: 吴东杰; 向宇; 陈漾
Original assignee: Fujian Zhongyu New Material Technology Co ltd
Current assignee: Fujian Zhongyu New Material Technology Co ltd
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2021-02-19
Anticipated expiration: 2030-03-02

Abstract

The utility model discloses a ventilative composite leather, including first leather layer, the inside on first leather layer is equipped with first bleeder vent, the lower fixed surface on first leather layer is compound has the non-woven fabrics layer, the upper surface on first leather layer is fixed through the articulamentum and is glued even has second leather layer, the inside on second leather layer is equipped with the second bleeder vent, second bleeder vent and first bleeder vent dislocation distribution, the upper fixed surface on second leather layer is compound has the cotton layer, the lower surface on cotton layer is equipped with the connection fine hair, the connection fine hair is fixed to compound in the inside on second leather layer, the upper fixed surface on cotton layer is glued even has the genuine leather bisque, through the leather that has the bleeder vent in both sides compound to dislocation arrangement bleeder vent to inlay the nylon fiber who buckles and arrange in inside, can improve compound stability, reduce to peel off, this greatly improves the comfort stability of use.

Description

Breathable composite leather

Technical Field

The utility model relates to a leather field, more specifically say, relate to a ventilative compound leather.

Background

In the current daily life, the artificial composite leather is widely used, and the life of people is greatly enriched.

But the existing composite leather has poor multi-layer composite stability, is easy to crack and peel off, influences the use experience, has poor air permeability and low comfort, is breathable by directly drilling, influences the attractiveness and structural strength of the leather, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a ventilative composite leather compounds through the leather that both sides have the bleeder vent to the bleeder vent of arranging misplaces, both can guarantee the ventilation effect, improves structural strength and aesthetic property simultaneously, and inlays the nylon fiber of arranging of buckling in inside, can improve compound stability, reduces to peel off, can improve the comfortable stability of using greatly like this.

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a ventilative composite leather, includes first leather layer, the inside on first leather layer is equipped with first bleeder vent, the fixed surface complex on the lower fixed surface on first leather layer has the non-woven fabrics layer, the upper surface on first leather layer has second leather layer through the fixed adhesion of articulamentum, the inside on second leather layer is equipped with the second bleeder vent, second bleeder vent and first bleeder vent dislocation distribution, the fixed surface complex on second leather layer has the cotton layer, the lower surface on cotton layer is equipped with connects the fine hair, it fixes the inside compound in second leather layer to connect the fine hair, the fixed surface adhesion on cotton layer has the genuine leather bisque.

Further, the inside fixed of articulamentum is inlayed and is had the nylon fiber, the nylon fiber includes trough of wave section and crest segment, inlays the nylon fiber through the fixing, can effectively improve structural strength, does benefit to the use.

Further, the fixed inside of inlaying in first leather layer of trough section, the fixed inside of inlaying in second leather layer of crest section is through buckling the nylon fiber and arranging, can strengthen first leather layer and the compound structural strength in second leather layer, reduces to peel off, improves the result of use.

Furthermore, the connecting layer is made of polyurethane adhesive, the thickness of the connecting layer is 0.1 mm to 0.2 mm, and the polyurethane adhesive is adopted, so that adhesion compounding is facilitated, and convenience and structural stability are improved.

Compared with the prior art, the utility model has the advantages of:

(1) this scheme has the leather of bleeder vent through both sides and compounds to the bleeder vent of arranging in the dislocation both can guarantee ventilation effect, improves structural strength and aesthetic property simultaneously.

(2) Through fixed nylon fiber of inlaying, can effectively improve structural strength, do benefit to the use.

(3) Through arranging nylon fiber by bending, the composite structural strength of the first leather layer and the second leather layer can be enhanced, the peeling is reduced, and the using effect is improved.

(4) And the polyurethane adhesive is adopted, so that the adhesion and compounding are facilitated, and the convenience and the structural stability are improved.

Drawings

FIG. 1 is a schematic cross-sectional view of the overall structure of the present invention;

fig. 2 is a schematic view of the bending structure of the nylon fiber of the present invention.

The reference numbers in the figures illustrate:

1 a first leather layer, 11 a first air vent, 12 a non-woven fabric layer, 13 a connecting layer, 14 a second leather layer, 15 a second air vent, 16 a cotton cloth layer, 17 connecting fluff, 18 a genuine leather powder layer, 2 nylon fibers, 21 wave valley sections and 22 wave peak sections.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-2, a breathable composite leather includes a first leather layer 1, a first vent hole 11 is formed inside the first leather layer 1, a non-woven fabric layer 12 is fixed and compounded on a lower surface of the first leather layer 1 to enhance the structural strength of the bottom, improve the wear resistance and facilitate the use, a second leather layer 14 is fixedly bonded to an upper surface of the first leather layer 1 through a connection layer 13, a second vent hole 15 is formed inside the second leather layer 14, the second vent hole 15 and the second vent hole 11 are arranged in a staggered manner, so that the inside of the connection layer 13 can be communicated and ventilated to ensure the comfort, and simultaneously the whole leather can be prevented from being penetrated to ensure the aesthetic property and the structural strength, the second vent hole 15 and the first vent hole 11 are distributed in a staggered manner, a cotton layer 16 is fixed and compounded on an upper surface of the second leather layer 14, a connection fluff 17 is formed on a lower surface of the cotton layer 16, the compounding area can be increased through the connection fluff 17, improve connection stability, reduce and peel off, it compounds in the inside of second leather layer 14 to connect fine hair 17 fixed complex, the last fixed surface adhesion of cotton layer 16 has genuine leather bisque 18, play decorative effect, guarantee the leather aesthetic property, the inside fixed of articulamentum 13 is inlayed and is had nylon fiber 2, nylon fiber 2 includes trough section 21 and crest section 22, trough section 21 is fixed to be inlayed in the inside of first leather layer 1, crest section 22 is fixed to be inlayed in the inside of second leather layer 14, arrange nylon fiber 2 through buckling, both can increase the inside clearance of articulamentum 13, guarantee ventilation effect, simultaneously can increase the area of contact with first leather layer 1 and second leather layer 14, improve the compound stability of adhesion, avoid peeling off, and improve the result of use.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention within the protection scope of the present invention.

Claims

1. Breathable composite leather comprising a first leather layer (1), characterized in that: the inside of first leather layer (1) is equipped with first bleeder vent (11), the fixed surface complex of the lower surface on first leather layer (1) has non-woven fabrics layer (12), the upper surface on first leather layer (1) has second leather layer (14) through fixed bonding of articulamentum (13), the inside on second leather layer (14) is equipped with second bleeder vent (15), second bleeder vent (15) and first bleeder vent (11) dislocation distribution, the fixed surface complex of the upper surface on second leather layer (14) has cotton layer (16), the lower surface on cotton layer (16) is equipped with connects fine hair (17), connect fine hair (17) fixed complex in the inside on second leather layer (14), the fixed surface bonding of cotton layer (16) has genuine leather bisque layer (18).

2. The breathable composite leather according to claim 1, characterized in that: the fixed nylon fiber (2) of inlaying in the inside of articulamentum (13), nylon fiber (2) are including wave valley section (21) and crest section (22).

3. The breathable composite leather according to claim 2, characterized in that: the wave valley section (21) is fixedly embedded in the first leather layer (1), and the wave peak section (22) is fixedly embedded in the second leather layer (14).

4. The breathable composite leather according to claim 1, characterized in that: the connecting layer (13) is made of polyurethane adhesive, and the thickness of the connecting layer is 0.1 mm to 0.2 mm.