Carpet

Abstract

The carpet is characterized in that the carpet comprises a fluff fabric layer, a first non-woven fabric layer, a buffer layer and a second non-woven fabric layer which are arranged from top to bottom, the buffer layer is arranged between the first non-woven fabric layer and the second non-woven fabric layer, the buffer layer is made of TPE / TPR, and the buffer layer is compounded with the first non-woven fabric layer and the second non-woven fabric layer in a melt extrusion mode. The buffer layer is compounded with the first non-woven fabric layer and the second non-woven fabric layer in a melt extrusion mode, glue or other adhesives do not need to be used for fixing, and the three-layer structure is tightly combined through the technology. In daily use, the carpet is not prone to layering, the buffer layer is made of TPE / TPR materials, and TPE / TPR is also called as thermoplastic rubber and has excellent elasticity. When people walk on the carpet, the buffer layer can effectively absorb impact force of feet.

Description

Technical Field

[0001] The utility model relates to the field of carpets, and in particular to a carpet. Background Art

[0002] Chinese patent document CN103315609A discloses a composite carpet, characterized in that it comprises three parts: an anti-slip layer, an adhesive layer, and a carpet body. The adhesive layer is located between the anti-slip layer and the carpet body. The anti-slip layer is made of flame-retardant PVC soft glue or flame-retardant rubber, the adhesive layer is made of a flame-retardant adhesive, and the carpet body is made of non-woven fabric or artificial grass fiber. The thickness of the anti-slip layer is 0.5 cm to 1 cm, the thickness of the adhesive layer is 1 mm to 2 mm, and the thickness of the carpet body is 1 cm to 2 cm.

[0003] The carpet in the above solution needs to be composited through an adhesive layer. During long-term use, the adhesive effect of the adhesive layer will weaken over time. Therefore, there is still room for improvement in the composite carpet. Utility Model Content

[0004] The purpose of the utility model is to provide a carpet with better adhesion.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A carpet, characterized in that it includes a pile fabric layer, a first non-woven fabric layer, a buffer layer and a second non-woven fabric layer arranged from top to bottom, the buffer layer is arranged between the first non-woven fabric layer and the second non-woven fabric layer, the material of the buffer layer is TPE / TPR, and the buffer layer is composited with the first non-woven fabric layer and the second non-woven fabric layer by melt extrusion.

[0007] By adopting the above solution, the buffer layer adopts TPE / TPR material, which is also called thermoplastic rubber. The buffer layer can be compounded with the first non-woven fabric layer and the second non-woven fabric layer by melt extrusion, without the need to use glue or other adhesives for fixation. This process makes the three-layer structure tightly combined. In daily use, the carpet will not easily become delaminated. TPE / TPR also has excellent elasticity. When people walk on the carpet, the buffer layer can effectively absorb the impact of footsteps. The pile fabric layer further increases the softness, which can increase the comfort of the user.

[0008] The bottom surface of the second non-woven fabric layer is provided with an anti-slip structure.

[0009] By adopting the above solution, the anti-slip structure can effectively prevent the carpet from sliding on the ground, avoiding accidents such as falls caused by the sliding of the carpet.

[0010] The anti-slip structure is made of PVC material.

[0011] By adopting the above solution, the raw materials of PVC are widely available and the production process is relatively simple, so the cost is low and the price is relatively cheap, which can reduce costs while ensuring the anti-slip effect.

[0012] The anti-slip structure includes a plurality of linear or curved anti-slip rubber strips arranged at intervals.

[0013] By adopting the above solution, the anti-slip rubber strips arranged at intervals increase the contact area and friction between the carpet and the ground, effectively preventing the carpet from sliding.

[0014] The anti-slip structure is an anti-slip layer arranged on the bottom surface of the second non-woven fabric layer.

[0015] By adopting the above solution, a large area of ​​anti-slip protection can be provided, ensuring that the carpet is not easy to slide at any position. No matter where the user walks or places objects on the carpet, they can enjoy a reliable anti-slip effect.

[0016] The anti-slip layer covers the bottom surface of the second non-woven fabric layer.

[0017] By adopting the above solution, the entire anti-slip layer covers the bottom surface of the second non-woven fabric layer, which can maximize the anti-slip effect and prevent the occurrence of insufficient local anti-slip properties.

[0018] The thickness of the buffer layer is 0.2-2 mm.

[0019] By adopting the above solution, it can adapt to different usage scenarios and needs, and the 0.2-2mm buffer layer is relatively cost-effective. It can provide good buffering performance without increasing material costs due to excessive thickness.

[0020] The thickness of the pile fabric layer is 1-25 mm.

[0021] By adopting the above solution, within this thickness range, the pile fabric layer can provide a soft and comfortable touch, thereby increasing the comfort of the user.

[0022] The thickness of the anti-slip structure is 0.1-0.5 mm.

[0023] By adopting the above solution, within this thickness range, the anti-slip structure can provide sufficient friction to prevent the carpet from sliding. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a left view of the present utility model.

[0025] Figure 2 for Figure 1 Enlarged view of part A.

[0026] Figure 3 for Figure 1 Cross-sectional view along the AA direction. DETAILED DESCRIPTION

[0027] Reference Figures 1 to 3 The following is a carpet shown in FIG. 1 , and the technical solution of the utility model is further described through specific embodiments and in conjunction with the accompanying drawings of the specification:

[0028] A carpet comprises a pile fabric layer 1, a first non-woven fabric layer 2, a buffer layer 3, a second non-woven fabric layer 4 and an anti-slip structure 5 which are arranged from top to bottom and are formed by composite molding. The material of the buffer layer 3 is TPE / TPR, which is also called thermoplastic rubber and has excellent elasticity. The buffer layer 3 is directly composited with the first non-woven fabric layer 2 and the second non-woven fabric layer 4 after melt extrusion, without the need for glue or other adhesives for fixing. The thickness d2 of the buffer layer 3 is 0.2-0.5 mm. In actual applications, different buffering effects can be achieved by selecting buffer layers 3 of different thicknesses, so that users can reasonably choose a carpet with a suitable buffering effect according to actual usage conditions. The material layer 1 is arranged on the top surface of the first non-woven fabric layer 2, and the thickness d1 of the fluff fabric layer 1 is 1-25mm. In actual use, selecting a suitable thickness of the fluff fabric layer 1 can increase the comfort when in contact with the human body. The anti-slip structure 5 is arranged on the bottom surface of the second non-woven fabric layer 4. The anti-slip structure 5 is made of PVC. The anti-slip structure 5 can be an anti-slip layer or a plurality of anti-slip rubber strips arranged at intervals, and the thickness d3 of the anti-slip structure 5 is 0.1-0.5mm. This embodiment takes a plurality of anti-slip rubber strips arranged at intervals as an example. The anti-slip rubber strip can be a straight or curved anti-slip rubber strip. According to specific needs, anti-slip rubber strips of different shapes can be selected and anti-slip rubber strips of different thicknesses can be set to adapt to different scenarios and needs.

[0029] When in use, the side with the anti-slip structure 5 is regarded as the bottom surface, and then the carpet is placed on the ground so that the bottom surface contacts the ground.

[0030] The above description is merely a preferred embodiment of the present invention and therefore cannot be used to limit the scope of implementation of the present invention. In other words, equivalent changes and modifications made according to the scope of the patent application and the contents of the specification of the present invention should still fall within the scope of the present patent.

Claims

1. A carpet, characterized in that: It includes a fluff fabric layer, a first non-woven fabric layer, a buffer layer and a second non-woven fabric layer arranged from top to bottom. The buffer layer is arranged between the first non-woven fabric layer and the second non-woven fabric layer. The material of the buffer layer is TPE / TPR. The buffer layer is compounded with the first non-woven fabric layer and the second non-woven fabric layer by melt extrusion.

2. The carpet according to claim 1, characterized in that: The bottom surface of the second non-woven fabric layer is provided with an anti-slip structure.

3. The carpet according to claim 2, characterized in that: The anti-slip structure is made of PVC material.

4. The carpet according to claim 2, characterized in that: The anti-slip structure includes a plurality of linear or curved anti-slip rubber strips arranged at intervals.

5. The carpet according to claim 2, characterized in that: The anti-slip structure is an anti-slip layer arranged on the bottom surface of the second non-woven fabric layer.

6. The carpet according to claim 5, characterized in that: The anti-slip layer covers the bottom surface of the second non-woven fabric layer.

7. The carpet according to any one of claims 1 to 6, characterized in that: The thickness of the buffer layer is 0.2-2 mm.

8. The carpet according to any one of claims 1 to 6, characterized in that: The thickness of the pile fabric layer is 1-25 mm.

9. The carpet according to any one of claims 3 to 6, characterized in that: The thickness of the anti-slip structure is 0.1-0.5 mm.

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