High-wear-resistance PVC floor structure

Abstract

The utility model relates to the technical field of PVC (polyvinyl chloride) floors, and discloses a high-wear-resistance PVC floor structure, which solves the problem that the wear resistance and the like of the existing PVC floor need to be improved, and comprises a PVC floor body, the PVC floor body is composed of a PVC base layer, a combined buffer layer, a central reinforcing layer, a polyurethane waterproof and impermeable layer, a printed film layer, a PVC wear-resistant layer, an aluminum oxide transparent wear-resistant coating and a UV layer, the polyurethane waterproof and impermeable layer is connected to the top surface of the central reinforcing layer, the aluminum oxide transparent wear-resistant coating is connected to the top surface of the PVC wear-resistant layer, and the UV layer is connected to the top surface of the PVC wear-resistant layer. The UV layer is connected to the top surface of the aluminum oxide transparent wear-resistant coating; according to the PVC floor, the wear resistance, the buffering performance, the strength and other performance can be further improved on the basis of an existing PVC floor structure, and then the service life of the PVC floor is prolonged.

Description

Technical Field

[0001] This utility model belongs to the field of PVC flooring technology, specifically a highly wear-resistant PVC flooring structure. Background Technology

[0002] PVC flooring is a popular new type of lightweight floor decoration material worldwide, also known as lightweight flooring. It is made from polyvinyl chloride and its copolymer resin as the main raw materials, with the addition of fillers, plasticizers, stabilizers, colorants and other auxiliary materials. It is produced on a sheet continuous substrate through coating, calendering, extrusion or compression processes. PVC flooring itself has many excellent properties, such as wear resistance, thinness, water resistance, slip resistance and easy cleaning. However, the wear resistance of existing PVC flooring still has room for improvement. At the same time, the cushioning performance and overall strength of existing PVC flooring also have room for improvement. Therefore, this application proposes a high wear-resistant PVC flooring structure to improve the comprehensive performance of PVC flooring. Utility Model Content

[0003] In view of the above situation and to overcome the shortcomings of the existing technology, this utility model provides a highly wear-resistant PVC flooring structure, which effectively solves the problem that the wear resistance and other properties of existing PVC flooring need to be improved.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a highly wear-resistant PVC flooring structure, comprising a PVC flooring body, wherein the PVC flooring body is composed of a PVC base layer, a combined buffer layer, a central reinforcement layer, a polyurethane waterproof and impermeable layer, a printed film layer, a PVC wear-resistant layer, an aluminum oxide transparent wear-resistant coating, and a UV layer. The combined buffer layer is fixedly connected to the top surface of the PVC base layer, the central reinforcement layer is fixedly connected to the top surface of the combined buffer layer, the polyurethane waterproof and impermeable layer is fixedly connected to the top surface of the central reinforcement layer, the printed film layer is fixedly connected to the top surface of the polyurethane waterproof and impermeable layer, the PVC wear-resistant layer is fixedly connected to the top surface of the printed film layer, the aluminum oxide transparent wear-resistant coating is fixedly connected to the top surface of the PVC wear-resistant layer, and the UV layer is fixedly connected to the top surface of the aluminum oxide transparent wear-resistant coating.

[0005] Preferably, the PVC base layer, combined buffer layer, central reinforcement layer, polyurethane waterproof and impermeable layer, printed film layer, PVC wear-resistant layer, aluminum oxide transparent wear-resistant coating and UV layer are all bonded by adhesive.

[0006] Preferably, the top surface of the PVC base layer is fixedly provided with a plurality of raised textures matching the combined buffer layer, and the bottom surface of the central reinforcement layer is fixedly provided with a plurality of raised textures matching the combined buffer layer.

[0007] Preferably, both the first and second raised patterns are cross-shaped structures.

[0008] Preferably, the combined buffer layer consists of a foam layer and a plurality of high-resilience rubber balls, with the high-resilience rubber balls fixedly connected to the interior of the foam layer.

[0009] Preferably, a plurality of nylon connecting strips one and two, which are inserted into the foam layer, are fixedly provided on both sides of the high resilience rubber ball.

[0010] Preferably, the central reinforcing layer is composed of a glass fiber layer, a number of transverse reinforcing metal wires and a number of longitudinal reinforcing metal wires, wherein the transverse reinforcing metal wires and the longitudinal reinforcing metal wires are interwoven inside the glass fiber layer, and the glass fiber layer is woven from a number of radial glass fibers and a number of weft glass fibers.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] (1) In the work, by setting up a PVC floor body consisting of a PVC base layer, a combined buffer layer, a central reinforcement layer, a polyurethane waterproof and impermeable layer, a printed film layer, a PVC wear-resistant layer, an aluminum oxide transparent wear-resistant coating and a UV layer, the wear resistance of the existing PVC floor can be further improved.

[0013] (2) By setting embossed pattern one and embossed pattern two, the stability of the connection between the PVC base layer and the central reinforcement layer and the combined buffer layer can be improved. By setting a combined buffer layer composed of a foam layer and several high-resilience rubber balls, the buffer and pressure resistance performance of the PVC floor can be further improved. By setting a central reinforcement layer composed of a fiberglass layer, several transverse reinforcing metal wires and several longitudinal reinforcing metal wires, the overall strength of the PVC floor can be further improved. Attached Figure Description

[0014] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0015] In the attached diagram:

[0016] Figure 1 This is a schematic diagram of the high wear-resistant PVC flooring layer structure of this utility model;

[0017] Figure 2 This is a partial structural diagram of the combined buffer layer of this utility model;

[0018] Figure 3 This utility model Figure 1 A magnified view of a portion of the image;

[0019] Figure 4 This is a partial structural diagram of the central reinforcing layer of this utility model;

[0020] In the diagram: 1. PVC flooring body; 2. PVC base layer; 3. Combined buffer layer; 4. Central reinforcement layer; 5. Polyurethane waterproof and anti-permeability layer; 6. Printed film layer; 7. PVC wear-resistant layer; 8. Aluminum oxide transparent wear-resistant coating; 9. UV layer; 10. Embossed pattern one; 11. Embossed pattern two; 12. Foam layer; 13. High resilience rubber ball; 14. Nylon connecting strip one; 15. Nylon connecting strip two; 16. Fiberglass layer; 17. Transverse reinforcing metal wire; 18. Longitudinal reinforcing metal wire; 19. Radial glass fiber; 20. Weft glass fiber. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] Depend on Figure 1 This invention discloses a highly wear-resistant PVC flooring structure, comprising a PVC flooring body 1. The PVC flooring body 1 is composed of a PVC base layer 2, a combined buffer layer 3, a central reinforcement layer 4, a polyurethane waterproof and impermeable layer 5, a printed film layer 6, a PVC wear-resistant layer 7, an aluminum oxide transparent wear-resistant coating 8, and a UV layer 9. The combined buffer layer 3 is fixedly connected to the top surface of the PVC base layer 2, the central reinforcement layer 4 is fixedly connected to the top surface of the combined buffer layer 3, and the polyurethane waterproof and impermeable layer 5 is fixedly connected to the central reinforcement layer 4. The top surface of the printed film layer 6 is fixedly connected to the top surface of the polyurethane waterproof and anti-permeability layer 5, the PVC wear-resistant layer 7 is fixedly connected to the top surface of the printed film layer 6, the aluminum oxide transparent wear-resistant coating 8 is fixedly connected to the top surface of the PVC wear-resistant layer 7, and the UV layer 9 is fixedly connected to the top surface of the aluminum oxide transparent wear-resistant coating 8. The PVC base layer 2, the combined buffer layer 3, the central reinforcement layer 4, the polyurethane waterproof and anti-permeability layer 5, the printed film layer 6, the PVC wear-resistant layer 7, the aluminum oxide transparent wear-resistant coating 8, and the UV layer 9 are all connected by adhesive.

[0023] The PVC base layer 2 provides support, the combined buffer layer 3 improves the buffering and compression resistance, the central reinforcement layer 4 improves the tensile strength, the polyurethane waterproof and anti-seepage layer 5 improves the waterproof and anti-seepage performance, the PVC wear-resistant layer 7 and the aluminum oxide transparent wear-resistant coating 8 improve the overall wear resistance, and the UV layer 9 improves the surface gloss and also has wear resistance.

[0024] Depend on Figure 1 and Figure 3As shown, the top surface of the PVC base layer 2 is fixedly provided with several raised patterns 10 that match the combined buffer layer 3, and the bottom surface of the central reinforcement layer 4 is fixedly provided with several raised patterns 11 that match the combined buffer layer 3. Both raised patterns 10 and raised patterns 11 are cross-shaped structures.

[0025] The raised texture 10 and raised texture 2 11 can improve the stability of the connection between the PVC base layer 2 and the central reinforcement layer 4 and the combined buffer layer 3;

[0026] Depend on Figure 1 and Figure 2 As shown, the combined buffer layer 3 is composed of a foam layer 12 and several high-resilience rubber balls 13. The high-resilience rubber balls 13 are fixedly connected to the inside of the foam layer 12. Several nylon connecting strips 14 and nylon connecting strips 15 inserted into the foam layer 12 are fixedly provided on both sides of the high-resilience rubber balls 13.

[0027] The high resilience rubber ball 13 can improve the resilience of the foam layer 12 and prevent the combined buffer layer 3 from collapsing and deforming. The connection between the high resilience rubber ball 13 and the foam layer 12 can be improved by the nylon connecting strip 14 and the nylon connecting strip 2 15.

[0028] Depend on Figure 1 and Figure 4 As shown, the central reinforcing layer 4 is composed of a glass fiber layer 16, a number of transverse reinforcing metal wires 17 and a number of longitudinal reinforcing metal wires 18. The transverse reinforcing metal wires 17 and the longitudinal reinforcing metal wires 18 are interwoven and connected inside the glass fiber layer 16. The glass fiber layer 16 is woven from a number of radial glass fibers 19 and a number of weft glass fibers 20.

[0029] The transverse reinforcing wires 17 and longitudinal reinforcing wires 18 can further improve the strength of the fiberglass layer 16. The overall strength of the PVC flooring can be improved by the fiberglass layer 16, which is woven from a number of radial glass fibers 19 and a number of weft glass fibers 20.

[0030] In practice, by setting up a PVC flooring body consisting of a PVC base layer, a combined buffer layer, a central reinforcement layer, a polyurethane waterproof and impermeable layer, a printed film layer, a PVC wear-resistant layer, an aluminum oxide transparent wear-resistant coating, and a UV layer, the wear resistance of existing PVC flooring can be further improved. By setting embossed pattern one and embossed pattern two, the stability of the connection between the PVC base layer, the central reinforcement layer, and the combined buffer layer can be improved. By setting up a combined buffer layer consisting of a foam layer and several high-resilience rubber balls, the cushioning and compression resistance of the PVC flooring can be further improved. By setting up a central reinforcement layer consisting of a fiberglass layer, several transverse reinforcing metal wires, and several longitudinal reinforcing metal wires, the overall strength of the PVC flooring can be further improved.

Claims

1. A highly wear-resistant PVC flooring structure, comprising a PVC flooring body (1), characterized in that: The PVC floor body (1) is composed of a PVC base layer (2), a combined buffer layer (3), a central reinforcement layer (4), a polyurethane waterproof and anti-permeability layer (5), a printed film layer (6), a PVC wear-resistant layer (7), a transparent alumina wear-resistant coating (8), and a UV layer (9). The combined buffer layer (3) is fixedly connected to the top surface of the PVC base layer (2), the central reinforcement layer (4) is fixedly connected to the top surface of the combined buffer layer (3), the polyurethane waterproof and anti-permeability layer (5) is fixedly connected to the top surface of the central reinforcement layer (4), the printed film layer (6) is fixedly connected to the top surface of the polyurethane waterproof and anti-permeability layer (5), the PVC wear-resistant layer (7) is fixedly connected to the top surface of the printed film layer (6), the transparent alumina wear-resistant coating (8) is fixedly connected to the top surface of the PVC wear-resistant layer (7), and the UV layer (9) is fixedly connected to the top surface of the transparent alumina wear-resistant coating (8).

2. The highly wear-resistant PVC flooring structure according to claim 1, characterized in that: The PVC base layer (2), combined buffer layer (3), central reinforcement layer (4), polyurethane waterproof and impermeable layer (5), printed film layer (6), PVC wear-resistant layer (7), aluminum oxide transparent wear-resistant coating (8) and UV layer (9) are all bonded together with adhesive.

3. The highly wear-resistant PVC flooring structure according to claim 1, characterized in that: The top surface of the PVC base layer (2) is fixedly provided with several raised patterns (10) that match the combined buffer layer (3), and the bottom surface of the central reinforcement layer (4) is fixedly provided with several raised patterns (11) that match the combined buffer layer (3).

4. The highly wear-resistant PVC flooring structure according to claim 3, characterized in that: Both the first convex pattern (10) and the second convex pattern (11) are cross-shaped structures.

5. The highly wear-resistant PVC flooring structure according to claim 1, characterized in that: The combined buffer layer (3) consists of a foam layer (12) and several high-resilience rubber balls (13), with the high-resilience rubber balls (13) fixedly connected to the interior of the foam layer (12).

6. The highly wear-resistant PVC flooring structure according to claim 5, characterized in that: The high resilience rubber ball (13) has several nylon connecting strips one (14) and two nylon connecting strips two (15) that are inserted into the foam layer (12) on both sides.

7. The highly wear-resistant PVC flooring structure according to claim 1, characterized in that: The central reinforcing layer (4) is composed of a glass fiber layer (16), a number of transverse reinforcing metal wires (17) and a number of longitudinal reinforcing metal wires (18). The transverse reinforcing metal wires (17) and the longitudinal reinforcing metal wires (18) are interwoven inside the glass fiber layer (16). The glass fiber layer (16) is woven from a number of radial glass fibers (19) and a number of weft glass fibers (20).

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