Outdoor sports floor

Abstract

The utility model discloses an outdoor sports floor which comprises a waterproof base plate, an upper waterproof plate and a lower waterproof plate are arranged on the top face and the bottom face of the waterproof base plate respectively, a weather-proof anti-skid coating is arranged on the top face of the upper waterproof plate, the upper waterproof plate, the waterproof base plate and the lower waterproof plate are connected in an attached mode through cold pressing glue, and the waterproof base plate is a PVC foaming plate. The weather-proof anti-slip coating is arranged on the top surface of the upper waterproof plate, so that the weather resistance and the anti-slip performance of the floor can be greatly improved, the service life of the floor is prolonged, and the floor is effectively prevented from slipping and being damaged; by arranging the upper waterproof plate, the waterproof base plate and the lower waterproof plate, it can be ensured that the floor has good waterproof performance, the floor is effectively prevented from being corroded by water, and the service life of the floor is further prolonged.

Description

Technical Field

[0001] This utility model relates to the field of flooring, and in particular to an outdoor sports floor. Background Technology

[0002] With economic development, outdoor sports venues now widely use outdoor sports flooring. Because outdoor sports flooring is constantly exposed to wind, rain, and sun, it needs to be able to adapt to climate changes and resist the effects of ultraviolet radiation, humidity, and temperature fluctuations. However, existing outdoor sports flooring has poor weather resistance, affecting its lifespan. Furthermore, the waterproof performance of outdoor sports flooring needs improvement.

[0003] Therefore, we need to design an outdoor sports floor to solve the above problems. Utility Model Content

[0004] The present invention addresses the problems of poor weather resistance and insufficient waterproofing performance of existing outdoor sports flooring. The purpose of this invention is to provide an outdoor sports flooring solution that solves these problems.

[0005] According to one aspect of this utility model, an outdoor sports floor is provided, comprising a waterproof base plate. An upper waterproof plate and a lower waterproof plate are respectively disposed on the top and bottom surfaces of the waterproof base plate. A weather-resistant and anti-slip coating is disposed on the top surface of the upper waterproof plate. The upper waterproof plate, the waterproof base plate, and the lower waterproof plate are connected to each other by cold-pressing adhesive. The waterproof base plate is a PVC foam board. This utility model, by providing a weather-resistant and anti-slip coating on the top surface of the upper waterproof plate, can greatly improve the weather resistance and anti-slip properties of the floor, extend the service life of the floor, and effectively prevent slips and falls. By providing the upper waterproof plate, the waterproof base plate, and the lower waterproof plate, the floor can be ensured to have good waterproof performance, effectively preventing water corrosion and further improving the service life of the floor. The waterproof base plate is a PVC foam board, which has good impact absorption capacity, providing shock absorption and cushioning to protect athletes from injury.

[0006] In some embodiments, both the upper and lower waterproofing sheets are PP or PE sheets. Therefore, by placing a PP or PE sheet on the top surface of the PVC foam board, the impact resistance of the flooring can be improved, effectively preventing indentations on the surface.

[0007] In some embodiments, the weather-resistant and anti-slip coating comprises four layers: an adhering primer layer, an abrasion-resistant primer layer, a lower weather-resistant and anti-slip topcoat layer, and an upper weather-resistant and anti-slip topcoat layer. The adhering primer layer is applied to the top surface of the upper waterproof board, the abrasion-resistant primer layer is applied to the top surface of the adhering primer layer, the lower weather-resistant and anti-slip topcoat layer is applied to the top surface of the abrasion-resistant primer layer, and the upper weather-resistant and anti-slip topcoat layer is applied to the top surface of the lower weather-resistant and anti-slip topcoat layer. Thus, by providing a weather-resistant and anti-slip coating, the floor surface can be protected, exhibiting resistance to climate changes and providing anti-slip and abrasion resistance.

[0008] In some embodiments, the adhesive primer layer is a UV adhesive primer layer. Therefore, the UV adhesive primer layer has good adhesion.

[0009] In some embodiments, the wear-resistant primer layer is a UV wear-resistant primer layer. Therefore, the UV wear-resistant primer layer has extremely high wear resistance, which can improve the service life of the floor.

[0010] In some embodiments, both the lower and upper weather-resistant anti-slip topcoat layers are acrylic polyurethane topcoat layers. Therefore, the acrylic polyurethane topcoat layer possesses high weather resistance and high anti-slip properties, which can improve the floor's resistance to weathering, extend the floor's service life, and effectively prevent slips and falls.

[0011] In some embodiments, the cold-pressed adhesive is a polyurethane adhesive. Therefore, the polyurethane adhesive is transparent and has good adhesion.

[0012] In some embodiments, the thickness of the waterproof substrate is 30 mm.

[0013] In some embodiments, the thickness of both the upper and lower waterproofing plates is 5 mm.

[0014] In some embodiments, the thickness of the weather-resistant and anti-slip coating is 0.4 mm.

[0015] The beneficial effects of this utility model are as follows:

[0016] 1. This utility model can greatly improve the weather resistance and anti-slip properties of the floor by setting a weather-resistant and anti-slip coating on the top surface of the upper waterproof board, extending the service life of the floor and effectively preventing slips and falls; by setting an upper waterproof board, a waterproof base plate and a lower waterproof board, the floor can be ensured to have good waterproof performance, effectively preventing the floor from being corroded by water, and further improving the service life of the floor.

[0017] 2. The waterproof substrate of this utility model is a PVC foam board. PVC foam board has good impact absorption capacity, which can play a shock-absorbing and cushioning role, protecting athletes from injury. The upper and lower waterproof boards are both PP or PE boards. By setting the PP or PE board on the top surface of the PVC foam board, the impact resistance of the floor can be improved, effectively preventing indentations on the board surface. PVC foam board, PP board, or PE board are all waterproof boards, ensuring that the floor has good waterproof performance. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the cross-sectional structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the weather-resistant and anti-slip coating of this utility model;

[0020] In the diagram: 1. Waterproof substrate; 2. Upper waterproof membrane; 3. Lower waterproof membrane; 4. Weather-resistant and anti-slip coating; 41. Adhesive primer layer; 42. Wear-resistant primer layer; 43. Lower weather-resistant and anti-slip topcoat layer; 44. Upper weather-resistant and anti-slip topcoat layer. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings.

[0022] The present invention and its embodiments are described below. This description is not restrictive, and the actual embodiments are not limited thereto. In short, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

[0023] refer to Figure 1-2 This utility model provides an outdoor sports floor, including a waterproof base plate 1. An upper waterproof plate 2 and a lower waterproof plate 3 are respectively provided on the top and bottom surfaces of the waterproof base plate 1. A weather-resistant and anti-slip coating 4 is provided on the top surface of the upper waterproof plate 2. The upper waterproof plate 2, the waterproof base plate 1, and the lower waterproof plate 3 are connected to each other by cold-pressing adhesive. The waterproof base plate 1 is a PVC foam board. This utility model, by providing the weather-resistant and anti-slip coating 4 on the top surface of the upper waterproof plate 2, can greatly improve the weather resistance and anti-slip properties of the floor, extend the service life of the floor, and effectively prevent slips and falls. By providing the upper waterproof plate 2, the waterproof base plate 1, and the lower waterproof plate 3, the floor can be ensured to have good waterproof performance, effectively preventing water corrosion and further extending the service life of the floor. The waterproof base plate 1 is a PVC foam board, which has good impact absorption capacity, providing shock absorption and cushioning to protect athletes from injury.

[0024] Both the upper waterproof board 2 and the lower waterproof board 3 are made of PP or PE boards. This arrangement, by placing a PP or PE board on top of the PVC foam board, improves the floor's impact resistance and effectively prevents indentations on the surface. The PP or PE board on the bottom of the PVC foam board provides structural support. Since the PVC foam board, PP board, and PE board are all waterproof, this ensures the floor has good waterproof performance.

[0025] The weather-resistant and anti-slip coating 4 consists of four layers: an adhesive primer layer 41, an abrasion-resistant primer layer 42, a lower weather-resistant and anti-slip topcoat layer 43, and an upper weather-resistant and anti-slip topcoat layer 44. The adhesive primer layer 41 is applied to the top surface of the upper waterproof board 2, the abrasion-resistant primer layer 42 is applied to the top surface of the adhesive primer layer 41, the lower weather-resistant and anti-slip topcoat layer 43 is applied to the top surface of the abrasion-resistant primer layer 42, and the upper weather-resistant and anti-slip topcoat layer 44 is applied to the top surface of the lower weather-resistant and anti-slip topcoat layer 43. This configuration, by applying the weather-resistant and anti-slip coating 4, provides protection for the floor surface, offering resistance to climate changes and providing anti-slip and abrasion resistance.

[0026] The adhesive primer layer 41 is a UV adhesive primer layer, which has good adhesion. The abrasion-resistant primer layer 42 is a UV abrasion-resistant primer layer, which has ultra-high abrasion resistance and can improve the service life of the floor. The lower weather-resistant and anti-slip topcoat layer 43 and the upper weather-resistant and anti-slip topcoat layer 44 are both acrylic polyurethane topcoat layers. The acrylic polyurethane topcoat layers have high weather resistance and high anti-slip properties, which can improve the floor's resistance to climate, extend the service life of the floor, and effectively prevent slips and falls.

[0027] The cold-press adhesive is a polyurethane adhesive. This configuration ensures the polyurethane adhesive is transparent and has good adhesion, allowing for a tight bond between the layers. The waterproof substrate 1 is 30mm thick. The upper waterproof plate 2 and lower waterproof plate 3 are both 5mm thick. The weather-resistant and anti-slip coating 4 is 0.4mm thick.

[0028] The outdoor sports flooring features tongue and groove joints (not shown in the diagram) around its perimeter, with either a flat or locking mechanism. These joints facilitate installation and enhance post-installation stability. The flooring is quick and easy to install, eliminating the need for complex structures such as load-bearing plates, joists, and shock-absorbing pads, and offers excellent impact absorption.

[0029] The preparation method of this outdoor sports floor includes the following steps:

[0030] (1) Lamination: After applying adhesive to both sides of the waterproof substrate 1, waterproof boards are applied to the top and bottom, and then cold-pressed to form a board blank.

[0031] (2) Tongue and groove: The board blank is cut into strips and sanded, and male and female tenons are opened around the perimeter to make a board with a flat or locking structure.

[0032] (3) Painting: Apply a weather-resistant and anti-slip coating 4 to the surface of the board. Apply four coats in sequence: an adhesive primer layer 41, a wear-resistant primer layer 42, a lower weather-resistant and anti-slip topcoat layer 43, and an upper weather-resistant and anti-slip topcoat layer 44. Each coat of paint should be applied at least 4 hours apart and allowed to cure naturally.

[0033] When in use, this outdoor sports flooring can be used in outdoor sports venues. It has good shock absorption capabilities, protecting athletes from injury, and can meet the requirements for high weather resistance and waterproofing for outdoor use.

Claims

1. An outdoor sports floor, characterized in that The waterproof base plate (1) is provided with an upper waterproof plate (2) and a lower waterproof plate (3) on the top and bottom surfaces respectively, the top surface of the upper waterproof plate (2) is provided with a weather-resistant and anti-skid coating (4), the upper waterproof plate (2), the waterproof base plate (1) and the lower waterproof plate (3) are connected by cold pressing and adhesive bonding, and the waterproof base plate (1) is a PVC foamed board.

2. Sports floor according to claim 1, characterized in that The upper waterproof plate (2) and the lower waterproof plate (3) are PP plates or PE plates.

3. Sports floor according to claim 1, c h a r a c t e r i s e d in that The weather-resistant and anti-skid coating (4) is four layers, including an adhesion primer layer (41), a wear-resistant primer layer (42), a lower weather-resistant and anti-skid finish layer (43) and an upper weather-resistant and anti-skid finish layer (44), the adhesion primer layer (41) is coated on the top surface of the upper waterproof plate (2), the wear-resistant primer layer (42) is coated on the top surface of the adhesion primer layer (41), the lower weather-resistant and anti-skid finish layer (43) is coated on the top surface of the wear-resistant primer layer (42), and the upper weather-resistant and anti-skid finish layer (44) is coated on the top surface of the lower weather-resistant and anti-skid finish layer (43).

4. Sports floor according to claim 3, characterized in that The adhesion primer layer (41) is a UV adhesion primer layer.

5. Sports floor according to claim 3, characterized in that The wear-resistant primer layer (42) is a UV wear-resistant primer layer.

6. Sports floor according to claim 3, characterized in that The lower weather-resistant and anti-skid finish layer (43) and the upper weather-resistant and anti-skid finish layer (44) are both acrylic polyurethane finish layers.

7. Sports floor according to claim 1, c h a r a c t e r i s e d in that The cold pressing adhesive is a polyurethane adhesive.

8. The sports floor according to claim 1, c h a r a c t e r i z e d in that The thickness of the waterproof base plate (1) is 30mm.

9. The sports floor according to claim 1, c h a r a c t e r i z e d in that The thickness of the upper waterproof plate (2) and the lower waterproof plate (3) is 5mm.

10. Sports floor according to claim 1, characterized in that The thickness of the weather-resistant and anti-skid coating (4) is 0.4mm.

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