Silicon PU court floor structure

Abstract

The utility model discloses a silicon PU (polyurethane) court terrace structure which comprises a court main body, the court main body is composed of a concrete layer, a primer layer and a silicon PU layer, the primer layer is attached to the upper side of the concrete layer, a first connecting mechanism is arranged between the primer layer and the concrete layer, a second connecting mechanism is arranged between the primer layer and the silicon PU layer, an anti-cracking mechanism is arranged in the silicon PU layer, and an anti-cracking mechanism is arranged in the silicon PU layer. The anti-cracking mechanism is composed of an anti-cracking net and a rubber column, and the rubber column is welded to the bottom end of the anti-cracking net. The silicon PU layer is protected through the anti-cracking mechanism during use, the toughness of the outer surface of the silicon PU layer can be improved through the arrangement of the anti-cracking net, the phenomenon that the upper side of the silicon PU layer cracks during use is avoided, the contact area between the bottom net and the silicon PU layer can be increased through the rubber columns, and the silicon PU layer and the anti-cracking net are connected more stably.

Description

Technical Field

[0001] The utility model relates to the technical field of silicon PU courts, in particular to a silicon PU court floor structure. Background Art

[0002] Silicone PU has become a healthy and professional elastic court material that is unanimously recognized by the market. This is due to the full consideration of the material's hygienic and environmental performance during research and development. Silicone PU court is a court commonly used in schools.

[0003] The Chinese patent number CN201720153955.X discloses a silicon PU court, which includes a primer layer, a glue layer, a colored surface layer, a colorful layer and a cover layer from bottom to top, wherein the primer layer contacts the ground, the colored layer is used to color the court, the colorful layer includes sintered colored sand, the cover layer is used to fix the sintered colored sand of the colorful layer, and the color of the cover layer is transparent. The existing technology is prone to surface cracking after long-term use, which affects the service life of the court. Utility Model Content

[0004] The purpose of the utility model is to provide a silicon PU court floor structure to solve the problems raised in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a silicon PU court floor structure, comprising a court body; the court body is composed of a concrete layer, a primer layer and a silicon PU layer, the primer layer is attached to the upper side of the concrete layer, a first connecting mechanism is arranged between the primer layer and the concrete layer, a second connecting mechanism is arranged between the primer layer and the silicon PU layer, an anti-cracking mechanism is arranged inside the silicon PU layer, the anti-cracking mechanism is composed of an anti-cracking net and a rubber column, and the rubber column is welded to the bottom end of the anti-cracking net.

[0006] Preferably, the first connection mechanism and the second connection mechanism are composed of a bottom net and connection posts, and the connection posts are bonded to the upper and lower ends of the bottom net.

[0007] Preferably, a waterproof layer is provided on the upper end of the silicon PU layer, and the waterproof layer is attached to the upper side of the silicon PU layer.

[0008] Preferably, an anti-ultraviolet layer is provided at the upper end of the waterproof layer, and the anti-ultraviolet layer is attached to the outside of the waterproof layer.

[0009] Preferably, a wear-resistant layer is arranged on the outside of the anti-ultraviolet layer, and the wear-resistant layer is attached to the outside of the anti-ultraviolet layer.

[0010] Preferably, a nano-silicon coating layer is disposed on the outer side of the wear-resistant layer, and the nano-silicon coating layer is attached to the outer side of the wear-resistant layer.

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

[0012] 1. The anti-crack mechanism is used to protect the silicon PU layer during use. The setting of the anti-crack net can increase the toughness of the outer surface of the silicon PU layer to avoid cracking on the upper side of the silicon PU layer during use. The rubber column can increase the contact area between the bottom net and the silicon PU layer, making the connection between the silicon PU layer and the anti-crack net more stable;

[0013] 2. Install the connecting column through the bottom net. The setting of the connecting column is used to connect the silicon PU layer and the primer layer, as well as the primer layer and the concrete layer, so that the installation between the silicon PU layer and the primer layer, as well as the primer layer and the concrete layer is more stable;

[0014] 3. The wear-resistant layer has strong wear resistance, which can reduce the wear of the silicon PU layer during use and extend the service life of the silicon PU layer;

[0015] 4. The nano-silicon coating layer has strong hydrophobic and dust-resistant properties, which can keep the outer surface of the silicon PU layer clean for a long time and reduce the corrosion of the silicon PU layer during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the layered structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the silicon PU layer of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the second connection mechanism of the utility model.

[0021] In the figure: 1. The main body of the court; 2. Concrete layer; 3. Primer layer; 4. Silicon PU layer; 5. Anti-cracking mechanism; 6. Anti-cracking net; 7. Rubber column; 8. Waterproof layer; 9. Anti-ultraviolet layer; 10. Wear-resistant layer; 11. Nano-silicon coating layer; 12. First connecting mechanism; 13. Second connecting mechanism; 14. Bottom net; 15. Connecting column. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 In an embodiment of the utility model, a silicon PU court floor structure includes a court body 1; the court body 1 is composed of a concrete layer 2, a primer layer 3 and a silicon PU layer 4, the primer layer 3 is attached to the upper side of the concrete layer 2, a first connecting mechanism 12 is arranged between the primer layer 3 and the concrete layer 2, a second connecting mechanism 13 is arranged between the primer layer 3 and the silicon PU layer 4, an anti-cracking mechanism 5 is arranged inside the silicon PU layer 4, the anti-cracking mechanism 5 is composed of an anti-cracking net 6 and a rubber column 7, and the rubber column 7 is welded to the bottom end of the anti-cracking net 6.

[0024] The first connecting mechanism 12 and the second connecting mechanism 13 are composed of a bottom net 14 and connecting columns 15. The connecting columns 15 are bonded to the upper and lower ends of the bottom net 14 and are installed through the bottom net 14. The connecting columns 15 are used to connect the silicon PU layer 4 and the primer layer 3 as well as the primer layer 3 and the concrete layer 2, so that the installation between the silicon PU layer 4 and the primer layer 3 as well as the primer layer 3 and the concrete layer 2 is more stable.

[0025] A waterproof layer 8 is provided at the upper end of the silicon PU layer 4, and the waterproof layer 8 is attached to the upper side of the silicon PU layer 4. The provision of the waterproof layer 8 can increase the waterproof effect of the upper surface of the silicon PU layer 4, and prevent moisture from entering the inside of the silicon PU layer 4, which affects the service life of the silicon PU layer 4; an anti-ultraviolet layer 9 is provided at the upper end of the waterproof layer 8, and the anti-ultraviolet layer 9 is attached to the outside of the waterproof layer 8. The anti-ultraviolet layer 9 has a strong anti-ultraviolet performance and can reduce the aging of the silicon PU layer 4 during use; a wear-resistant layer 10 is provided on the outside of the anti-ultraviolet layer 9, and the wear-resistant layer 10 is attached to the outside of the anti-ultraviolet layer 9. The wear-resistant layer 10 has a strong wear resistance, which can reduce the wear of the silicon PU layer 4 during use and extend the service life of the silicon PU layer 4; a nano-silicon coating layer 11 is provided on the outside of the wear-resistant layer 10, and the nano-silicon coating layer 11 is attached to the outside of the wear-resistant layer 10. The nano-silicon coating layer 11 has strong hydrophobic and dust-resistant properties, which can keep the outer surface of the silicon PU layer 4 clean for a long time and reduce the corrosion of the silicon PU layer 4 during use.

[0026] The working principle and use process of the utility model are as follows: when in use, the primer layer 3 is covered on the upper side of the concrete layer 2, and the silicon PU layer 4 is covered on the upper side of the primer layer 3. When in use, the silicon PU layer 4 is protected by the anti-cracking mechanism 5. The setting of the anti-cracking net 6 can increase the toughness of the outer surface of the silicon PU layer 4, avoiding cracking on the upper side of the silicon PU layer 4 during use. The rubber column 7 can increase the contact area between the bottom net 14 and the silicon PU layer 4, so that the connection between the silicon PU layer 4 and the anti-cracking net 6 is more stable.

[0027] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A silicon PU court floor structure, comprising a court body (1); characterized in that: The court body (1) is composed of a concrete layer (2), a primer layer (3) and a silicon PU layer (4); the primer layer (3) is attached to the upper side of the concrete layer (2); a first connection mechanism (12) is provided between the primer layer (3) and the concrete layer (2); a second connection mechanism (13) is provided between the primer layer (3) and the silicon PU layer (4); an anti-cracking mechanism (5) is provided inside the silicon PU layer (4); the anti-cracking mechanism (5) is composed of an anti-cracking net (6) and a rubber column (7); and the rubber column (7) is welded to the bottom end of the anti-cracking net (6).

2. The silicon PU court floor structure according to claim 1, characterized in that: The first connection mechanism (12) and the second connection mechanism (13) are composed of a bottom net (14) and a connection column (15), and the connection column (15) is bonded to the upper and lower ends of the bottom net (14).

3. The silicon PU court floor structure according to claim 1, characterized in that: A waterproof layer (8) is provided at the upper end of the silicon PU layer (4), and the waterproof layer (8) is attached to the upper side of the silicon PU layer (4).

4. The silicon PU court floor structure according to claim 3 is characterized by: An anti-ultraviolet layer (9) is provided at the upper end of the waterproof layer (8), and the anti-ultraviolet layer (9) is attached to the outer side of the waterproof layer (8).

5. The silicon PU court floor structure according to claim 4 is characterized by: A wear-resistant layer (10) is arranged on the outside of the anti-ultraviolet layer (9), and the wear-resistant layer (10) is attached to the outside of the anti-ultraviolet layer (9).

6. The silicon PU court floor structure according to claim 5, characterized in that: A nano silicon coating layer (11) is arranged on the outside of the wear-resistant layer (10), and the nano silicon coating layer (11) is attached to the outside of the wear-resistant layer (10).

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