CN217514696U

CN217514696U - Composite wear-resistant leather

Info

Publication number: CN217514696U
Application number: CN202220512090.2U
Authority: CN
Inventors: 石云; 方泽田; 何文斌; 崔庆云; 柏明红
Original assignee: Dongguan Runbang New Material Technology Co ltd
Current assignee: Dongguan Runbang New Material Technology Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-09-30
Anticipated expiration: 2032-03-07

Abstract

The utility model relates to the leather field, in particular to a composite wear-resistant leather, which comprises a flame-retardant layer, a wear-resistant layer, a leather layer, a sterilization layer and a comfort layer; the flame-retardant layer is arranged above the wear-resistant layer; the wear-resistant layer is arranged above the leather layer; the sterilization layer is arranged below the leather layer; the comfortable layer is arranged below the sterilizing layer; arc chamfers are respectively arranged on two sides of the wear-resistant layer. The utility model provides a compound wear-resisting leather solves traditional leather wearability poor, has the problem of certain defect.

Description

Composite wear-resistant leather

Technical Field

The utility model relates to a leather field especially relates to a compound wear-resisting leather.

Background

The leather is animal skin which is obtained by physical and chemical processing such as unhairing, tanning and the like and is denatured and non-perishable. The leather is formed by tightly weaving natural protein fibers in a three-dimensional space, and the surface of the leather is provided with a special grain surface layer which has natural grains and luster and comfortable hand feeling.

Nowadays, leather is widely applied, but the traditional leather has poor wear resistance and certain defects, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a compound wear-resisting leather solves traditional leather wearability poor, has the problem of certain defect.

The utility model adopts the following technical scheme:

a composite wear-resistant leather comprises a flame-retardant layer, a wear-resistant layer, a leather layer, a sterilization layer and a comfortable layer; the flame-retardant layer is arranged above the wear-resistant layer; the wear-resistant layer is arranged above the leather layer; the sterilization layer is arranged below the leather layer; the comfortable layer is arranged below the sterilization layer; arc chamfers are respectively arranged on two sides of the wear-resistant layer.

The technical proposal is further improved in that the flame-retardant layer is a magnesium hydroxide flame-retardant layer.

The technical proposal is further improved in that the thickness of the flame retardant layer is 1-2 mm.

The technical proposal is further improved in that the wear-resistant layer is a polyurethane wear-resistant layer.

The technical proposal is further improved in that the leather layer is a natural leather layer.

The technical proposal is further improved in that the leather layer is provided with a plurality of ventilation through holes.

The technical proposal is further improved in that the sterilizing layer is a nano silver ion antibacterial layer.

The technical proposal is further improved in that the thickness of the sterilization layer is 0.5-1 mm.

The technical scheme is further improved in that the comfort layer comprises a viscose fiber layer and an acrylic fiber layer, and the viscose fiber layer and the acrylic fiber layer are bonded.

The technical proposal is further improved in that a flame-retardant particle layer is filled between the viscose fiber layer and the acrylic fiber layer.

The beneficial effects of the utility model are that:

the leather has reasonable integral structure design, and the leather has good flame retardant property through the arrangement of the flame retardant layer; the wear-resistant layer is arranged, so that the wear resistance of the leather is greatly improved, and the service life of the leather is prolonged; the sterilization layer is arranged below the leather layer, so that the leather layer can be effectively prevented from breeding bacteria; set up comfortable layer, the cooperation has been seted up arc chamfer respectively in the both sides of wearing layer, under the wearing resistance prerequisite of guaranteeing the leather, improves the holistic comfortable application effect of leather, and the practicality is strong.

Drawings

FIG. 1 is a schematic structural view of the composite abrasion-resistant leather of the present invention;

fig. 2 is a schematic structural view of a comfort layer of the composite type wear-resistant leather of fig. 1.

Detailed Description

The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, a composite wear-resistant leather is characterized by comprising a flame-retardant layer 10, a wear-resistant layer 20, a leather layer 30, a sterilization layer 40 and a comfort layer 50; the flame retardant layer 10 is arranged above the wear-resistant layer 20; the wear layer 20 is disposed above the leather layer 30; the sterilization layer 40 is arranged below the leather layer 30; the comfort layer 50 is arranged below the sterilization layer 40; arc chamfers are respectively arranged on two sides of the wear-resistant layer 20.

Further, the flame retardant layer 10 is a magnesium hydroxide flame retardant layer; the thickness of the flame retardant layer 10 is 1-2 mm. Magnesium hydroxide is an excellent flame retardant, and can be dehydrated and hydrolyzed only at a high temperature of more than 350 ℃, thereby effectively providing the whole flame retardance of the leather.

Further, the wear-resistant layer 20 is a polyurethane wear-resistant layer. The polyurethane wear-resistant layer is arranged, so that scratches are not easily generated, the wear-resistant performance is good, the polyurethane wear-resistant layer is not easily oxidized, faded or yellowed, and is not easily corroded by acid rain, and the service life is long.

Further, the leather layer 30 is a natural leather layer; the leather layer 30 is provided with a plurality of ventilation through holes 31. So set up, effectively play ventilative effect to the cooperation bacteriostasis layer, when ventilative, further play antibacterial effect.

Further, the sterilization layer 40 is a nano silver ion sterilization layer; the thickness of the sterilization layer 40 is 0.5-1 mm. The arrangement of the nano silver ions can kill most of bacteria and fungi which are in contact with the nano silver ions, and the integral bacteriostatic ability of the leather is improved.

Further, the comfort layer 50 includes a viscose fiber layer 51 and an acrylic fiber layer 52, and the viscose fiber layer 51 and the acrylic fiber layer 52 are bonded together. So set up, effectively improve the utility model discloses a travelling comfort, the practicality is strong.

Further, a flame retardant particle layer 60 is filled between the viscose fiber layer 51 and the acrylic fiber layer 52. The flame-retardant particles and the flame-retardant layer 10 realize double flame-retardant effects, so that the overall flame retardance of the leather is further improved, and the potential safety hazard of the leather in the overall use process is reduced.

The leather has reasonable design of the whole structure, and the leather has good flame retardant property through the arrangement of the flame retardant layer; the wear-resistant layer is arranged, so that the wear resistance of the leather is greatly improved, and the service life of the leather is prolonged; the sterilization layer is arranged below the leather layer, so that the leather layer can be effectively prevented from breeding bacteria; set up comfortable layer, the arc chamfer has been seted up respectively in the both sides of wearing layer in the cooperation, under the wear resistance prerequisite of guaranteeing the leather, improves the holistic comfortable application effect of leather, and the practicality is strong.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The composite wear-resistant leather is characterized by comprising a flame-retardant layer, a wear-resistant layer, a leather layer, a sterilization layer and a comfortable layer; the flame-retardant layer is arranged above the wear-resistant layer; the wear-resistant layer is arranged above the leather layer; the sterilization layer is arranged below the leather layer; the comfortable layer is arranged below the sterilizing layer; arc chamfers are respectively arranged on two sides of the wear-resistant layer.

2. The composite wear-resistant leather of claim 1, wherein the flame retardant layer is a magnesium hydroxide flame retardant layer.

3. The composite wear-resistant leather as claimed in claim 1, wherein the flame retardant layer has a thickness of 1-2 mm.

4. The composite wear-resistant leather according to claim 1, wherein the wear-resistant layer is a polyurethane wear-resistant layer.

5. The composite wear-resistant leather of claim 1, wherein the leather layer is a natural leather layer.

6. The composite wear-resistant leather as claimed in claim 1, wherein the leather layer is provided with a plurality of ventilation through holes.

7. The composite wear-resistant leather of claim 1, wherein the antibacterial layer is a nano silver ion antibacterial layer.

8. The composite wear-resistant leather as claimed in claim 1, wherein the thickness of the bactericidal layer is 0.5-1 mm.

9. The composite wear-resistant leather as claimed in claim 1, wherein the comfort layer comprises a viscose fiber layer and an acrylic fiber layer, and the viscose fiber layer and the acrylic fiber layer are bonded.

10. The composite wear-resistant leather as claimed in claim 9, wherein a flame-retardant particle layer is filled between the viscose fiber layer and the acrylic fiber layer.