Vehicle non-woven fabric with good wear resistance

Abstract

The utility model relates to the technical field of non-woven fabrics for automobiles, in particular to an automotive non-woven fabric with good wear resistance, which comprises an inner non-woven fabric layer fixed on an automobile and an outer non-woven fabric layer bonded on the inner non-woven fabric layer, the end faces, close to each other, of the inner-layer non-woven fabric and the outer-layer non-woven fabric are provided with an inner adhesive layer and an outer adhesive layer respectively, and the inner adhesive layer and the outer adhesive layer are adhered to each other. The inner layer non-woven fabric is connected through the very thin outer adhesive layer and the inner adhesive layer, the outer layer non-woven fabric has smaller influence on the thickness of the non-woven fabric and is more sufficient, uniform and comprehensive in connection, the uncovering strips can be uncovered at the same time through the fixing end strips by upwards pulling the uncovering strips during uncovering, and therefore the outer layer non-woven fabric can be uncovered conveniently and rapidly, and the uncovering effect is good. The separation is quicker and more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabrics for automobiles, in particular to a non-woven fabric for automobiles with good wear resistance. Background Art

[0002] Non-woven fabrics have the characteristics of moisture-proof, breathable, flexible, lightweight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in colors, low price, and recyclable. Non-woven fabrics can be used in many fields, such as the automotive field. General non-woven fabrics are arranged in an integrated manner. When the wear-resistant layer is worn for a long time and the wear-resistant layer is damaged and needs to be replaced, it is necessary to replace the entire non-woven fabric together. It is not possible to replace only the wear-resistant layer, which will increase the cost. The existing application number is CN202221637813.8, which is a wear-resistant automotive non-woven fabric, including a main body, a wear-resistant layer and a zipper mechanism... It solves the problem that the wear-resistant layer on the current non-woven fabric is inconvenient to remove. However, the connection through a zipper cannot make the two-layer non-woven fabric structure fit precisely everywhere, and the general zipper thickness has a greater impact on the thickness of the non-woven fabric. To this end, we propose a non-woven fabric for automobiles with good wear resistance to solve the above problems. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art that two layers of non-woven fabric structures cannot be precisely fitted at all places when connected by a zipper, and the thickness of general zippers affects the thickness of the non-woven fabric, and proposes a non-woven fabric for vehicles with good wear resistance.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A non-woven fabric for a car with good wear resistance is designed, comprising an inner non-woven fabric fixed on a car and an outer non-woven fabric bonded to the inner non-woven fabric, wherein the inner non-woven fabric and the outer non-woven fabric are respectively provided with an inner viscose layer and an outer viscose layer bonded to each other on their end surfaces close to each other, and the inner viscose layer and the outer viscose layer are respectively provided with a plurality of mutually parallel fixing strips and a plurality of mutually parallel lifting strips on their end surfaces close to each other, the fixing strips are fixedly connected to the inner non-woven fabric through a fixing structure, the left ends of the plurality of lifting strips are fixedly connected to a fixed end strip, and the top of the fixed end strip is fixedly connected to a lifting belt.

[0006] Preferably, the fixing structure includes a fixing line, the upper end surface of the inner layer non-woven fabric is provided with a plurality of through holes located at the bottom of the fixing strip, the bottom of the fixing strip is provided with U-shaped bent portions that bend downward and penetrate the inner viscose layer at intervals, and the lower ends of the U-shaped bent portions are inserted into the through holes, a fixing line is provided at the bottom of the inner layer non-woven fabric, and the fixing line passes through the downward-bending U-shaped bent portion of the fixing strip.

[0007] Preferably, a lifting hole is provided at the right end of the lifting belt to facilitate finger insertion and lifting, and the lifting hole is semicircular or elliptical.

[0008] Preferably, a U-shaped reinforcement strip is bonded to the outer wall of the right end of the lifting belt to prevent the lifting hole from being torn.

[0009] Preferably, a plurality of the fixing lines intersect with a plurality of the lifting strips, and an included angle thereof is greater than 45 degrees.

[0010] Preferably, the outer adhesive layer and the inner adhesive layer are both composed of a polyethylene film and a pressure-sensitive adhesive coated on both sides of the polyethylene film.

[0011] Preferably, the cross-sectional shapes of the fixing strip and the lifting strip are circular, semicircular or rectangular.

[0012] The utility model proposes a non-woven fabric for automobiles with good wear resistance, which has the beneficial effect that the non-woven fabric can not only maintain the use effect by replacing the outer non-woven fabric when the wear and pollution is serious, but also connects the inner non-woven fabric and the outer non-woven fabric through a very thin outer viscose layer and an inner viscose layer, which not only has less influence on the thickness of the non-woven fabric, but also makes the connection more sufficient, uniform and comprehensive. When peeling off, the peeling belt can be pulled up to peel off several peeling strips at the same time through the fixed end strip, so that the outer non-woven fabric can be peeled off conveniently and quickly, and the separation is faster and more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of a non-woven fabric for vehicles with good wear resistance proposed by the utility model;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of a non-woven fabric for automobiles with good wear resistance proposed by the utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of a non-woven fabric for automobiles with good wear resistance proposed by the utility model;

[0016] Figure 4 This is a schematic diagram of a partial cross-section structure of a non-woven fabric for automobiles with good wear resistance proposed by the utility model;

[0017] Figure 5 The utility model is a partial structural schematic diagram of a non-woven fabric for vehicles with good wear resistance.

[0018] In the figure: 1. Inner layer of non-woven fabric; 2. Fixed end strip; 3. Lifting strip; 4. Lifting hole; 5. U-shaped reinforcement strip; 6. Outer layer of non-woven fabric; 7. Outer viscose layer; 8. Inner viscose layer; 9. Fixed strip; 10. Lifting strip; 11. Fixed line. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-5 A non-woven fabric for a car with good wear resistance comprises an inner non-woven fabric 1 fixed on a car and an outer non-woven fabric 6 bonded to the inner non-woven fabric 1, and inner viscose layers 8 and outer viscose layers 7 bonded to each other are respectively arranged on the end surfaces of the inner non-woven fabric 1 and the outer non-woven fabric 6 close to each other, and a plurality of mutually parallel fixing strips 9 and a plurality of mutually parallel lifting strips 10 are respectively arranged on the end surfaces of the inner viscose layer 8 and the outer viscose layer 7 close to each other, and the fixing strips 9 are fixedly connected to the inner non-woven fabric 1 through a fixing structure, and the left ends of the plurality of lifting strips 10 are fixedly connected to a fixed end strip 2, and the top of the fixed end strip 2 is fixedly connected to a lifting belt 3.

[0021] The fixing structure includes a fixing line 11, and the upper end surface of the inner layer non-woven fabric 1 is provided with a plurality of through holes located at the bottom of the fixing strip 9. The bottom of the fixing strip 9 is provided with U-shaped bent portions that bend downward and penetrate the inner viscose layer 8 at intervals, and the lower end of the U-shaped bent portion is inserted into the through hole. A fixing line 11 is provided at the bottom of the inner layer non-woven fabric 1, and the fixing line 11 passes through the U-shaped bent portion of the fixing strip 9 that bends downward.

[0022] The right end of the lifting belt 3 is provided with a lifting hole 4 for inserting a finger and lifting the belt, and the lifting hole 4 is semicircular or elliptical.

[0023] A U-shaped reinforcing strip 5 is bonded to the outer wall of the right end of the lifting belt 3 to prevent the lifting hole 4 from being torn.

[0024] The fixing lines 11 intersect with the lifting strips 10 , and the included angle is greater than 45 degrees.

[0025] The outer adhesive layer 7 and the inner adhesive layer 8 are both composed of a polyethylene film and a pressure-sensitive adhesive coated on both sides of the polyethylene film. The polyethylene film prevents the outer adhesive layer 7 and the inner adhesive layer 8 from breaking.

[0026] The cross-sectional shapes of the fixing strip 9 and the lifting strip 10 are circular, semicircular or rectangular.

[0027] Working principle: fix the fixing strip 9 on the inner non-woven fabric 1 through the fixing line 11, so that the inner viscose layer 8 is fixed on the inner non-woven fabric 1 through the fixing strip 9, so as to prevent the inner viscose layer 8 from being lifted up together when the outer non-woven fabric 6 is lifted up, and the outer non-woven fabric 6 is worn and contaminated, and then the lifting strip 3 is pulled outward by inserting the hand into the lifting hole 4, so as to drive several lifting strips 10 to be lifted up through the fixed end strip 2, so that the outer viscose layer 7 and the inner viscose layer 8 are separated, and the outer non-woven fabric 6 and the outer viscose layer 7 are removed; replace the new outer non-woven fabric 6 and stick the old lifting strip 3 on the outer viscose layer 7 of the new outer non-woven fabric 6, and bond the outer non-woven fabric 6 and the inner non-woven fabric 1 through the outer viscose layer 7 and the inner viscose layer 8 to prevent the fibers on the outer non-woven fabric 6 and the inner non-woven fabric 1 that are not firmly fixed from being bonded to the inner viscose layer 8, which affects the thickness of the inner non-woven fabric 1 and the viscosity of the inner viscose layer 8.

[0028] The non-woven fabric can not only maintain its use effect by replacing the outer non-woven fabric 6 when it is seriously worn and contaminated, but also connects the inner non-woven fabric 1 and the outer non-woven fabric 6 through a very thin outer viscose layer 7 and an inner viscose layer 8, which not only has less impact on the thickness of the non-woven fabric but also makes the connection more sufficient, uniform and comprehensive. When peeling off, the peeling belt 3 can be pulled up to peel off several peeling strips 10 at the same time through the fixed end strip 2, so that the outer non-woven fabric 6 can be peeled off conveniently and quickly, and separation is faster and more convenient.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A non-woven fabric for automobile with good wear resistance, comprising an inner non-woven fabric (1) fixed to an automobile and an outer non-woven fabric (6) bonded to the inner non-woven fabric (1), characterized in that: The inner non-woven fabric (1) and the outer non-woven fabric (6) are provided with inner viscose layers (8) and outer viscose layers (7) bonded to each other on their end surfaces close to each other, and the inner viscose layers (8) and the outer viscose layers (7) are provided with a plurality of mutually parallel fixing strips (9) and a plurality of mutually parallel lifting strips (10) on their end surfaces close to each other, the fixing strips (9) are fixedly connected to the inner non-woven fabric (1) via a fixing structure, the left ends of the plurality of lifting strips (10) are fixedly connected to a fixed end strip (2), and the top of the fixed end strip (2) is fixedly connected to a lifting belt (3).

2. The nonwoven fabric for automobiles with good wear resistance according to claim 1, characterized in that: The fixing structure comprises a fixing line (11), the upper end surface of the inner layer non-woven fabric (1) is provided with a plurality of through holes located at the bottom of the fixing strip (9), the bottom of the fixing strip (9) is provided with U-shaped bent portions that bend downward and penetrate the inner viscose layer (8) at intervals, and the lower end of the U-shaped bent portion is inserted into the through hole, and the bottom of the inner layer non-woven fabric (1) is provided with a fixing line (11), and the fixing line (11) passes through the U-shaped bent portion of the fixing strip (9) that bends downward.

3. The nonwoven fabric for automobiles with good wear resistance according to claim 1, characterized in that: The right end of the lifting belt (3) is provided with a lifting hole (4) for easy insertion of fingers for lifting, and the lifting hole (4) is semicircular or elliptical.

4. The nonwoven fabric for automobiles with good wear resistance according to claim 3, characterized in that: A U-shaped reinforcing strip (5) is bonded to the outer wall of the right end of the lifting belt (3) to prevent the lifting hole (4) from being torn.

5. The nonwoven fabric for automobiles with good wear resistance according to claim 2, characterized in that: A plurality of the fixing lines (11) intersect with a plurality of the lifting strips (10), and the included angle is greater than 45 degrees.

6. The nonwoven fabric for automobiles with good wear resistance according to claim 1, characterized in that: The outer adhesive layer (7) and the inner adhesive layer (8) are both composed of a layer of polyethylene film and a pressure-sensitive adhesive coated on both sides of the polyethylene film.

7. The nonwoven fabric for automobiles with good wear resistance according to claim 1, characterized in that: The cross-sectional shapes of the fixing strip (9) and the lifting strip (10) are circular, semicircular or rectangular.

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