Adhesive carpet

Abstract

An adhesive carpet is characterized in that the adhesive carpet comprises a carpet body and an adhesive structure, the adhesive structure is arranged on the bottom surface of the carpet body, the adhesive structure is made of TPU (thermoplastic polyurethane) materials, TPU is also called as thermoplastic polyurethane elastomer, has good adhesive capacity, can be repeatedly cleaned and used and is a very wear-resistant material, and when the adhesive carpet rubs with other objects, the adhesive carpet is not prone to falling off. The surface integrity can be kept for a long time, and compared with a traditionally used PVC material, TPU generally does not contain toxic chemical substances such as plasticizers such as phthalate, and has small harm to the environment and human health in the production and use process.

Description

Technical Field

[0001] The utility model relates to the field of carpets, in particular to an adhesive 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 material of the anti-slip layer in the above solution is PVC soft rubber. PVC is prone to wear during long-term use, causing it to lose its anti-slip effect. In addition, PVC usually requires the addition of plasticizers and other additives during the production process, which can easily pose a potential threat to human health. Utility Model Content

[0004] The purpose of the utility model is to provide a more environmentally friendly and longer-lasting adhesive carpet.

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

[0006] A sticky carpet is characterized by comprising a carpet body and a sticky structure, wherein the sticky structure is arranged on the bottom surface of the carpet body and is made of TPU material.

[0007] By adopting the above solution, TPU, also known as thermoplastic polyurethane elastomer, has good adhesion ability and can be repeatedly cleaned and used. It is a very wear-resistant material that can maintain surface integrity for a long time when rubbed against other objects. Compared with traditional PVC materials, TPU usually does not contain formaldehyde and toxic chemicals such as plasticizers such as phthalates, and has less harm to the environment and human health during production and use.

[0008] The adhesive structure is an adhesive layer compounded on the bottom surface of the carpet body.

[0009] By adopting the above solution, the adhesive layer and the carpet body are compounded together to form a whole, which is not easy to separate, and can provide a stable adhesive effect for the carpet to prevent displacement during use.

[0010] The thickness of the adhesive structure is 0.1-0.5 mm.

[0011] By adopting the above solution, when the thickness of the adhesive structure is within the range of 0.1-0.5mm, it is sufficient to provide a good adhesive effect. This thickness of the adhesive layer can generate sufficient friction with the floor, effectively preventing the carpet from sliding on various floor materials (such as wooden floors, tiles, marble, etc.).

[0012] The adhesive structure includes a plurality of adhesive strips arranged at intervals.

[0013] By adopting the above solution, the adhesive strips arranged at intervals can increase friction and effectively prevent the carpet from sliding. When people walk on the carpet or objects move on the carpet, the adhesive strips will generate resistance with the ground to ensure the stability of the carpet.

[0014] The adhesive strips are a plurality of linear or curved structures arranged at intervals.

[0015] By adopting this solution, the straight adhesive strips can be flexibly arranged according to the size and shape of the carpet. Whether it is a rectangular, square or other regular shape, the straight adhesive strips can be arranged along the edge or in a specific direction to achieve the best adhesion effect. The curved adhesive strips can better adapt to irregular shapes. They can bend and adjust to the contours of the carpet, ensuring that every part is effectively protected from slips.

[0016] The carpet body comprises a pile fabric layer, a first non-woven fabric layer, a polymer layer and a second non-woven fabric layer which are arranged from top to bottom.

[0017] By adopting the above solution, the pile fabric layer is located at the top layer, which increases the comfort of the user. The first non-woven fabric layer and the second non-woven fabric layer are located below the pile fabric layer and below the polymer layer, respectively, which enhance the stability and durability of the carpet structure. The middle polymer layer can provide the carpet with good elasticity and cushioning properties.

[0018] The polymer layer is TPE / TPR.

[0019] By adopting the above solution, TPE / TPR, also known as thermoplastic rubber, has excellent elasticity. When people walk on the carpet, the buffer layer can effectively absorb the impact of footsteps, and during the carpet manufacturing process, it can be easily compounded with the pile fabric layer and the non-woven fabric layer.

[0020] The thickness of the polymer layer is 0.2-2 mm.

[0021] By adopting the above solution, when the thickness of the polymer layer is between 0.2-2mm, it can provide sufficient cushioning effect. Within this thickness range, the TPE / TPR material can effectively absorb foot pressure and impact. During daily walking, the 0.2-2mm polymer layer can reduce the collision between the foot and the ground, providing users with a comfortable foot feeling.

[0022] The pile fabric layer, the first non-woven fabric layer, the polymer layer and the second non-woven fabric layer are compositely formed.

[0023] By adopting the above solution, composite molding enables each layer to be tightly combined to form an integral structure. This structural stability also helps to extend the service life of the carpet.

[0024] The thickness of the pile fabric layer is 1-25 mm.

[0025] By adopting the above solution, the appropriate thickness can ensure the durability of the pile fabric layer. It is neither too thin to be easily worn nor too thick to be difficult to clean. In daily use, the pile thickness of 1-25mm can withstand certain friction and trampling, maintaining good appearance and performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a left view of the present utility model.

[0027] Figure 2 for Figure 1 Enlarged view of part A.

[0028] Figure 3 for Figure 1 Cross-sectional view along the AA direction. DETAILED DESCRIPTION

[0029] Reference Figures 1 to 3 The following is a detailed description of the adhesive carpet. The technical solution of the present invention is further described below through specific embodiments and in conjunction with the accompanying drawings:

[0030] A carpet comprises a pile fabric layer 1, a first non-woven fabric layer 2, a polymer layer 3, a second non-woven fabric layer 4 and an adhesive structure 5 arranged from top to bottom, and is compositely formed. The material of the polymer layer 3 is TPE / TPR, which is also called thermoplastic rubber and has excellent elasticity. The polymer layer 3 is composited with the first non-woven fabric layer 2 and the second non-woven fabric layer 4 by melting, so there is no need to use glue or other adhesives for fixing. The thickness d2 of the polymer layer 3 is 0.2-2 mm. In actual applications, different cushioning effects can be achieved by selecting polymer layers 3 of different thicknesses, so that users can reasonably select a carpet with appropriate cushioning effects according to actual usage conditions. The pile fabric layer 1 is arranged on the top surface of the first non-woven fabric layer 2. The thickness d1 of the pile fabric layer 1 is 1-25 mm. In actual use, selecting an appropriate thickness of the pile fabric layer 1 can increase contact with the human body. Comfort when touched, the adhesive structure 5 is arranged on the bottom surface of the second non-woven fabric layer 4, and the adhesive structure 5 is made of TPU material. TPU, also known as thermoplastic polyurethane elastomer, has good adhesion ability and can be repeatedly cleaned and used. It is a very wear-resistant material. When rubbed with other objects, it can maintain the integrity of the surface for a long time, and compared with traditional PVC materials, TPU usually does not contain formaldehyde and toxic chemicals, such as plasticizers such as phthalates, and has less harm to the environment and human health during production and use. The adhesive structure 5 can be an adhesive layer or a plurality of adhesive strips arranged at intervals, and the thickness d3 of the adhesive structure 5 is 0.1-0.5mm. This embodiment takes a plurality of adhesive strips arranged at intervals as an example. The adhesive strip can be straight or curved. Adhesive strips of different shapes and thicknesses can be selected according to specific needs to adapt to different scenarios and needs.

[0031] When in use, the side with the adhesive structure 5 is regarded as the bottom surface, and then the carpet is placed on the ground so that the bottom surface is in contact with the ground. The adhesive structure 5 made of TPU material has strong adhesive force and can be washed and used repeatedly.

[0032] 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 glued carpet, characterized by: It includes a carpet body and an adhesive structure, wherein the adhesive structure is arranged on the bottom surface of the carpet body and the adhesive structure is made of TPU material. The carpet body includes a pile fabric layer, a first non-woven fabric layer, a polymer layer and a second non-woven fabric layer arranged from top to bottom.

2. The adhesive carpet according to claim 1, characterized in that: The adhesive structure is an adhesive layer compounded on the bottom surface of the carpet body.

3. The adhesive carpet according to claim 2, characterized in that: The thickness of the adhesive structure is 0.1-0.5 mm.

4. The adhesive carpet according to claim 1, characterized in that: The adhesive structure includes a plurality of adhesive strips arranged at intervals.

5. The adhesive carpet according to claim 4, characterized in that: The adhesive strips are a plurality of linear or curved structures arranged at intervals.

6. The adhesive carpet according to claim 1, characterized in that: The polymer layer is TPE / TPR.

7. The adhesive carpet according to claim 1, characterized in that: The thickness of the polymer layer is 0.2-2 mm.

8. The adhesive carpet according to claim 1, characterized in that: The pile fabric layer, the first non-woven fabric layer, the polymer layer and the second non-woven fabric layer are compositely formed.

9. The adhesive carpet according to claim 1, characterized in that: The thickness of the pile fabric layer is 1-25 mm.

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