Tear-resistant PVC floor covering

Abstract

The utility model provides a kind of tear-resistant PVC floor leather. The tear-resistant PVC floor leather includes: support base layer, shock-absorbing layer, tear-resistant layer and fire-retardant layer are equipped on the support base layer, self-repairing microcapsule is equipped in the tear-resistant layer, the shock-absorbing layer is located on the support base layer, the tear-resistant layer is located above the shock-absorbing layer, and the fire-retardant layer is located above the tear-resistant layer;Anti-slip backing layer, the anti-slip backing layer is equipped in the bottom of the support base layer;Drainage mechanism, the drainage mechanism is equipped on the anti-slip backing layer, for improving the skid resistance of floor leather in humid environment. The tear-resistant PVC floor leather provided by the utility model can release repair material when subjected to external force pulling, to a certain extent, realize self-repairing, and prolong the service life of floor leather.

Description

Technical Field

[0001] This utility model relates to the field of flooring technology, and in particular to a tear-resistant PVC flooring. Background Technology

[0002] PVC flooring is a type of flooring material made primarily of polyvinyl chloride (PVC). It is lightweight, wear-resistant, slip-resistant, and easy to clean, and is widely used in indoor floor decoration.

[0003] Vinyl flooring is susceptible to mechanical damage during handling, installation, or use, such as being crushed by heavy objects or scratched by sharp objects. When vinyl flooring is subjected to external forces (such as being dragged by sharp objects or pressed by the edges of heavy objects), stress concentration will occur in local areas. Traditional vinyl flooring materials have insufficient tear resistance, and when subjected to external forces, cracks will rapidly expand along the weak direction, leading to delamination or breakage.

[0004] Therefore, it is necessary to provide a tear-resistant PVC flooring material to solve the above-mentioned technical problems. Utility Model Content

[0005] To address the technical problem that traditional flooring materials have insufficient tear resistance and are prone to delamination or breakage when subjected to external forces, this utility model provides a tear-resistant PVC flooring material.

[0006] The tear-resistant PVC flooring provided by this utility model includes: a supporting base layer, on which a shock-absorbing layer, a tear-resistant layer, and a flame-retardant layer are provided, wherein the tear-resistant layer contains self-healing microcapsules, the shock-absorbing layer is located on the supporting base layer, the tear-resistant layer is located above the shock-absorbing layer, and the flame-retardant layer is located above the tear-resistant layer; an anti-slip backing layer, which is located at the bottom of the supporting base layer; and a drainage mechanism, which is located on the anti-slip backing layer to improve the anti-slip performance of the flooring in a wet environment.

[0007] Preferably, the drainage mechanism includes multiple drainage channels, a non-woven fabric guide layer, and a hydrophobic coating. The multiple drainage channels are all located at the bottom of the anti-slip backing layer. The non-woven fabric guide layer and the hydrophobic coating both cover the bottom of the anti-slip backing layer, and the hydrophobic coating is located below the non-woven fabric guide layer.

[0008] Preferably, the shock-absorbing layer contains a non-Newtonian fluid gel, which is used to absorb shocks.

[0009] Preferably, the flame-retardant layer contains ceramicized silicone, which serves for heat insulation and flame retardancy.

[0010] Preferably, the flame-retardant layer is provided with an antibacterial layer, which is used to inhibit bacterial growth.

[0011] Preferably, the antibacterial layer is provided with a texture layer for providing decorative texture.

[0012] Preferably, the textured layer is provided with an anti-fouling layer to prevent oil and water stains, and the anti-fouling layer is provided with a wear-resistant layer to withstand friction and wear.

[0013] Compared with related technologies, the tear-resistant PVC flooring provided by this utility model has the following beneficial effects: This utility model provides a tear-resistant PVC flooring material: 1. The shock-absorbing layer cushions the floor covering when it is stepped on or subjected to other external impacts, improving user comfort and reducing damage to the floor covering itself. The tear-resistant layer contains self-healing microcapsules, which release repair substances when the floor covering is slightly damaged, achieving a certain degree of self-repair and further extending the service life of the floor covering. The flame-retardant layer effectively prevents the spread of flames, reducing the risk of the floor covering contributing to combustion in the event of a fire and improving the fire safety of the place of use. The anti-slip backing layer provides a basic anti-slip foundation for the floor covering, ensuring the safety of users walking in wet environments. Multiple drainage channels are distributed at the bottom of the anti-slip backing layer, providing a clear drainage path for water, effectively preventing water from accumulating at the bottom of the floor covering and keeping the bottom of the floor covering relatively dry. 2. Through the absorption effect of non-Newtonian fluid gel, it can absorb impact while maintaining the stability of the floor covering to a certain extent. After absorbing the impact, it quickly returns to its original shape, ensuring that the surface of the floor covering always remains flat and providing users with a stable walking surface. Through the ceramicized silicone, it can undergo ceramic transformation in high temperature environment to form a dense ceramic-like material. This ceramic-like material has extremely low thermal conductivity, which can effectively prevent heat transfer, isolate oxygen, and prevent the flame from continuing to burn. 3. The antibacterial components in the antibacterial layer effectively destroy the cell structure of bacteria or interfere with their metabolic processes, thereby inhibiting bacterial growth and reproduction on the floor covering surface. The antibacterial layer also reduces odor generation on the floor covering surface, keeping the air fresh. Simultaneously, it reduces stains and dirt caused by bacterial decomposition of organic matter, making the floor covering surface easier to clean and maintain, and extending its lifespan. The texture layer provides a rich variety of decorative textures to meet the aesthetic needs of different users. The anti-fouling layer effectively prevents oil and water stains from penetrating into the floor covering. The wear-resistant layer has high hardness and wear resistance, able to withstand friction and wear during daily use. The wear-resistant layer protects the underlying anti-fouling layer, texture layer, and other layers from damage, maintaining the integrity and aesthetics of the floor covering. Attached Figure Description

[0014] Figure 1A front view schematic diagram of a preferred embodiment of the tear-resistant PVC flooring provided by this utility model; Figure 2 A front cross-sectional view of a preferred embodiment of the tear-resistant PVC flooring provided by this utility model; Figure 3 for Figure 2 The diagram shows an enlarged view of part A.

[0015] The following are labeled in the diagram: 1. Supporting base layer; 2. Shock-absorbing layer; 3. Tear-resistant layer; 4. Flame-retardant layer; 5. Self-healing microcapsule; 6. Anti-slip backing layer; 7. Drainage channel; 8. Non-woven fabric guide layer; 9. Hydrophobic coating; 10. Non-Newtonian fluid gel; 11. Ceramicized silicone; 12. Antibacterial layer; 13. Textured layer; 14. Anti-fouling layer; 15. Wear-resistant layer. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Please refer to the following: Figures 1-3 ,in, Figure 1 A front view schematic diagram of a preferred embodiment of the tear-resistant PVC flooring provided by this utility model; Figure 2 A front cross-sectional view of a preferred embodiment of the tear-resistant PVC flooring provided by this utility model; Figure 3 for Figure 2 The diagram shows an enlarged view of part A.

[0018] The tear-resistant PVC flooring includes: a supporting base layer 1, on which a shock-absorbing layer 2, a tear-resistant layer 3, and a flame-retardant layer 4 are disposed; the tear-resistant layer 3 contains self-healing microcapsules 5; the shock-absorbing layer 2 is located on the supporting base layer 1; the tear-resistant layer 3 is located above the shock-absorbing layer 2; and the flame-retardant layer 4 is located above the tear-resistant layer 3; an anti-slip backing layer 6 is disposed at the bottom of the supporting base layer 1; and a drainage mechanism is disposed on the anti-slip backing layer 6 to improve the anti-slip performance of the flooring in wet environments. The shock-absorbing layer 2 helps the flooring withstand damp conditions. When stepped on or subjected to other external impacts, it can act as a buffer and shock absorber, improving user comfort and reducing damage to the flooring itself caused by impact. The tear-resistant layer 3 contains self-healing microcapsules 5, which can release repair substances when the flooring is slightly damaged, achieving self-repair to a certain extent and further extending the service life of the flooring. The flame-retardant layer 4 can effectively prevent the spread of flames, reduce the risk of the flooring contributing to combustion in the event of a fire, and improve the fire safety of the place of use. The anti-slip backing layer 6 provides a basic anti-slip foundation for the flooring, ensuring the safety of users walking in wet environments.

[0019] The drainage mechanism includes multiple drainage channels 7, a non-woven fabric guide layer 8, and a hydrophobic coating 9. The multiple drainage channels 7 are all located at the bottom of the anti-slip backing layer 6. The non-woven fabric guide layer 8 and the hydrophobic coating 9 cover the bottom of the anti-slip backing layer 6. The hydrophobic coating 9 is located below the non-woven fabric guide layer 8. The multiple drainage channels 7 distributed at the bottom of the anti-slip backing layer 6 provide a clear drainage path for water, effectively preventing water from accumulating at the bottom of the floor covering and keeping the bottom of the floor covering relatively dry.

[0020] The shock-absorbing layer 2 contains a non-Newtonian fluid gel 10, which is used to absorb impact. Through the absorption effect of the non-Newtonian fluid gel 10, the flooring can maintain its stability to a certain extent while absorbing impact. After absorbing impact, it quickly returns to its original shape, ensuring that the flooring surface always remains flat and providing users with a stable walking surface.

[0021] The flame-retardant layer 4 contains ceramicized silicone 11, which is used for heat insulation and flame retardancy. The ceramicized silicone 11 can undergo a ceramic transformation at high temperatures to form a dense ceramic-like material. This ceramic-like material has extremely low thermal conductivity, which can effectively prevent heat transfer, isolate oxygen, and prevent the flame from continuing to burn.

[0022] The flame-retardant layer 4 is provided with an antibacterial layer 12, which is used to inhibit bacterial growth. The antibacterial components contained in the antibacterial layer 12 can effectively destroy the cell structure of bacteria or interfere with the metabolic process of bacteria, thereby inhibiting the growth and reproduction of bacteria on the surface of the floor covering. In addition, the antibacterial layer 12 can reduce the generation of odors on the surface of the floor covering, keep the ambient air fresh, and at the same time, it can also reduce stains and dirt caused by bacteria decomposing organic matter, making the surface of the floor covering easier to clean and maintain, and extending the service life of the floor covering.

[0023] The antibacterial layer 12 is provided with a texture layer 13 for providing decorative textures. The texture layer 13 provides a rich variety of decorative textures for the flooring, which can meet the aesthetic needs of different users.

[0024] The textured layer 13 is provided with a stain-resistant layer 14 to prevent oil and water stains. The stain-resistant layer 14 is provided with a wear-resistant layer 15 to withstand friction and wear. The stain-resistant layer 14 can effectively prevent oil and water stains from penetrating into the interior of the flooring. The wear-resistant layer 15 has high hardness and wear resistance and can withstand friction and wear in daily use. The wear-resistant layer 15 can protect the stain-resistant layer 14, textured layer 13 and other layers below from damage, and maintain the integrity and beauty of the flooring.

[0025] The working principle of the tear-resistant PVC flooring provided by this utility model is as follows: When in use, the floor covering is laid on the desired surface. When the floor covering is pulled by external force, the self-healing microcapsules 5 release repair substances through microcapsule rupture, achieving self-repair to a certain extent. When there is water accumulation, the water can reach the bottom of the anti-slip backing layer 6 and be quickly discharged along the drainage groove 7, keeping the bottom of the floor covering relatively dry. The non-woven fabric guide layer 8 has good flow guiding performance, which can guide water to flow evenly to each drainage groove 7, preventing water from accumulating in local areas and further improving drainage efficiency. At the same time, the non-woven fabric guide layer 8 can also play a certain filtering role, blocking some larger impurities from entering the drainage groove 7 and preventing the drainage groove 7 from being blocked. The hydrophobic coating 9 is located below the non-woven fabric guide layer 8. Its hydrophobic properties can prevent water from penetrating upward from the bottom of the anti-slip backing layer 6, further enhancing the moisture-proof performance of the floor covering. When the floor covering is impacted, the non-Newtonian fluid gel 10 begins to function. The non-Newtonian fluid gel 10 has unique rheological properties. When subjected to slow and small external forces, it exhibits fluid-like properties. However, when subjected to rapid and large impact forces, its viscosity increases instantaneously, becoming hard, thus enabling it to quickly absorb and disperse impact energy. When the floor covering is subjected to external impacts such as being stepped on or having heavy objects dropped, the non-Newtonian fluid gel 10 in the shock-absorbing layer 2 can effectively absorb these impact forces, reducing the damage to the floor covering itself and the ground underneath, and extending the service life of the floor covering and the ground. When encountering high-temperature situations such as fires, ceramicized silicone 11 can block the heat conduction of flames and high temperatures to the structure below the floor covering (such as the ground, furniture, etc.), protecting the objects below from high-temperature damage, reducing the speed of fire spread and the extent of damage. When flames come into contact with the ceramicized silicone 11 in the flame-retardant layer 4, it will quickly form a ceramicized layer, isolate oxygen, and prevent the flames from continuing to burn, thereby effectively curbing the spread of the fire and improving the fire safety of the floor covering.

[0026] Compared with related technologies, the tear-resistant PVC flooring provided by this utility model has the following beneficial effects: This invention provides a tear-resistant PVC flooring material. The shock-absorbing layer 2 cushions the flooring when subjected to foot traffic or other impacts, improving user comfort and reducing damage. The tear-resistant layer 3 contains self-healing microcapsules 5, which release repair substances when minor damage occurs, achieving self-repair and extending the flooring's lifespan. The flame-retardant layer 4 effectively prevents flame spread, reducing the risk of the flooring contributing to fire and improving fire safety. The anti-slip backing layer 6 provides a basic anti-slip foundation, ensuring user safety in damp environments. Multiple drainage channels 7 at the bottom of the anti-slip backing layer 6 provide clear drainage paths for moisture, effectively preventing moisture accumulation and keeping the flooring relatively dry. The non-Newtonian fluid gel 10 absorbs impact while maintaining stability, quickly returning to its original shape after impact absorption, ensuring a smooth surface and providing a stable experience for users. The walking surface of the floor covering is made of ceramicized silicone 11, which undergoes a ceramic transformation at high temperatures to form a dense ceramic-like substance. This ceramic-like substance has extremely low thermal conductivity, effectively preventing heat transfer, isolating oxygen, and preventing the flame from continuing to burn. The antibacterial components in the antibacterial layer 12 can effectively destroy the cell structure of bacteria or interfere with the metabolic process of bacteria, thereby inhibiting the growth and reproduction of bacteria on the floor covering surface. The antibacterial layer 12 can also reduce the generation of odors on the floor covering surface, keeping the ambient air fresh. At the same time, it can also reduce stains and dirt caused by bacteria decomposing organic matter, making the floor covering surface easier to clean and maintain, and extending the service life of the floor covering. The texture layer 13 provides the floor covering with a variety of decorative textures to meet the aesthetic needs of different users. The anti-fouling layer 14 can effectively prevent oil and water stains from penetrating into the interior of the floor covering. The wear-resistant layer 15 has high hardness and wear resistance, and can withstand friction and wear in daily use. The wear-resistant layer 15 can protect the underlying anti-fouling layer 14, texture layer 13, and other layers from damage, maintaining the integrity and beauty of the floor covering.

[0027] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, those skilled in the art who understand the principle of the above utility model can clearly understand the specific details of its power mechanism, power supply system and control system.

[0028] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A tear and pull resistant PVC floor covering, characterized in that, include: A supporting base layer is provided with a shock-absorbing layer, a tear-resistant layer and a flame-retardant layer. The tear-resistant layer contains self-healing microcapsules. The shock-absorbing layer is located on the supporting base layer, the tear-resistant layer is located above the shock-absorbing layer, and the flame-retardant layer is located above the tear-resistant layer. An anti-slip backing layer is provided at the bottom of the supporting base layer; A drainage mechanism is provided on the anti-slip backing layer to improve the anti-slip performance of the floor covering in wet environments.

2. The tear-resistant PVC floor covering according to claim 1, characterized in that The drainage mechanism includes multiple drainage channels, a non-woven fabric guide layer, and a hydrophobic coating. The multiple drainage channels are all located at the bottom of the anti-slip backing layer. The non-woven fabric guide layer and the hydrophobic coating both cover the bottom of the anti-slip backing layer, and the hydrophobic coating is located below the non-woven fabric guide layer.

3. The tear-resistant PVC flooring material according to claim 1, characterized in that, The shock-absorbing layer contains a non-Newtonian fluid gel, which is used to absorb shocks.

4. The tear-resistant PVC flooring material according to claim 1, characterized in that, The flame-retardant layer contains ceramicized silicone, which serves for heat insulation and flame retardancy.

5. The tear-resistant PVC flooring material according to claim 1, characterized in that, The flame-retardant layer is provided with an antibacterial layer, which is used to inhibit bacterial growth.

6. The tear-resistant PVC flooring material according to claim 5, characterized in that, The antibacterial layer has a texture layer for providing decorative texture.

7. The tear-resistant PVC flooring material according to claim 6, characterized in that, The textured layer is provided with an anti-fouling layer to prevent oil and water stains, and the anti-fouling layer is provided with a wear-resistant layer to withstand friction and wear.

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