Professional court structure

Abstract

The utility model discloses a professional court structure which sequentially comprises a basic sealing layer, an elastic layer, a rebound reinforcing layer, a wear-resistant, non-slip and weather-resistant water-based colored surface layer and a boundary layer from bottom to top, the lower end face of the elastic layer is connected with the basic sealing layer, the elastic layer is connected with the wear-resistant, non-slip and weather-resistant water-based colored surface layer through the rebound reinforcing layer, and the boundary layer is arranged between the elastic layer and the wear-resistant, non-slip and weather-resistant water-based colored surface layer. A high-resilience elastic body is embedded in the elastic layer, the high-resilience elastic body comprises elastic bodies with different particle sizes, different shapes and different densities, and a boundary layer is arranged on the upper surface of the wear-resistant anti-slip weather-resistant water-based colored surface layer. The elastic bodies with different particle sizes, different shapes and different densities are embedded in the elastic layer, so that the lower layer part has high rebound performance so as to meet the impact absorption performance requirement of the wood floor, and the rebound reinforcing layer can increase the structural hardness of a court and improve the rebound rate, vertical deformation and other performance of a ball. The wear-resistant, slip-proof and weather-resistant colored surface layer adopts a water-based technology, so that the service life of the court is prolonged due to excellent weather resistance.

Description

Technical Field

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

[0002] As the main sports venue for people, courts are generally set up in schools, professional training venues, or other institutions for exclusive use by staff. Early courts were simply paved with concrete. Due to its high friction, it is easy to cause injuries to users. Therefore, they are now basically replaced with PU courts. PU courts are professional structures designed for healthy sports. They have the performance of being hard on the top and bouncing on the bottom. However, the existing courts still have insufficient rebound force, which causes the surface of the court to deform. Not only is it easy to accumulate water, but there are also certain safety risks when athletes use it. In addition, since the court is prone to cracks after deformation, it affects the normal use of the court and shortens its service life. Therefore, we propose a professional court structure to solve the above problems. Utility Model Content

[0003] In order to improve the safety performance of a court, enhance the pressure resistance of the court, and extend the service life of the court, the utility model provides a professional court structure.

[0004] A professional court structure comprises, from bottom to top, a basic sealing layer, an elastic layer, a rebound reinforcement layer, a wear-resistant, non-slip and weather-resistant water-based colored surface layer and a boundary layer, wherein the lower end surface of the elastic layer is connected to the basic sealing layer, the elastic layer and the wear-resistant, non-slip and weather-resistant water-based colored surface layer are connected via the rebound reinforcement layer, a high-rebound elastomer is embedded in the elastic layer, the high-rebound elastomer comprises elastomers of different particle sizes, shapes and densities, and a boundary layer is provided on the upper surface of the wear-resistant, non-slip and weather-resistant water-based colored surface layer.

[0005] As a preferred solution, a plurality of upper buffer bumps are arranged on the lower surface of the wear-resistant, non-slip and weather-resistant water-based colored surface layer; and the surface of each upper buffer bump is arranged in an arc shape.

[0006] As a preferred solution, two adjacent upper buffer protrusions are connected without any spacing.

[0007] As a preferred solution, an inverted "V"-shaped groove is formed between two adjacent upper buffer protrusions.

[0008] As a preferred solution, a plurality of lower buffer bumps are arranged on the upper surface of the elastic layer, and each of the lower buffer bumps is arranged in a triangular structure.

[0009] As a preferred solution, two adjacent lower buffer protrusions are arranged at intervals.

[0010] As a preferred solution, the top corner of each lower buffer protrusion is arranged corresponding to an inverted "V"-shaped groove.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. By providing a boundary layer on the upper surface of the wear-resistant, non-slip and weather-resistant water-based colored surface layer, the friction coefficient of the court surface can be increased, preventing users from slipping due to the smooth surface, thereby improving the safety performance of use;

[0013] 2. By embedding elastomers of different particle sizes, shapes and densities inside the elastic layer, the lower layer has higher resilience to meet the impact absorption requirements of wooden floors, while the rebound reinforcement layer can increase the hardness of the court structure, improve the ball rebound rate, vertical deformation and other properties; the wear-resistant, non-slip and weather-resistant colored surface layer adopts water-based technology, and its excellent weather resistance extends the service life of the court;

[0014] 3. An upper buffer bump is provided on the lower surface of the wear-resistant, non-slip, and weather-resistant water-based colored surface layer, and a lower buffer bump is provided on the upper surface of the elastic layer, and the top angle of the lower buffer bump corresponds to the inverted "V"-shaped groove, which can improve the connection strength between the elastic layer and the wear-resistant, non-slip, and weather-resistant water-based colored surface layer. This structure, combined with the high-rebound elastomer, greatly improves the compressive performance of the court and enhances the impact energy absorption effect of the court. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] In the figure: 1-basic sealing layer; 2-elastic layer; 3-wear-resistant, non-slip and weather-resistant water-based colored surface layer; 4-boundary layer; 5-rebound reinforcement layer; 6-high-rebound elastomer; 7-upper buffer bump; 8-lower buffer bump. DETAILED DESCRIPTION

[0017] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0018] In the present utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "top", "bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0019] like Figure 1 As shown, the utility model provides a professional court structure, which includes, from bottom to top, a basic closed layer 1, an elastic layer 2, a rebound reinforcement layer 5, a wear-resistant, non-slip and weather-resistant water-based colored surface layer 3 and a boundary layer 4. The lower end surface of the elastic layer 2 is connected to the basic closed layer 1, and the elastic layer 2 and the wear-resistant, non-slip and weather-resistant water-based colored surface layer 3 are connected through the rebound reinforcement layer 5. A high-rebound elastomer 6 is embedded in the elastic layer 2, and the high-rebound elastomer 6 includes elastomers of different particle sizes, different shapes and different densities. The boundary layer 4 is provided on the upper surface of the wear-resistant, non-slip and weather-resistant water-based colored surface layer 3. First, by The upper surface of layer 3 is provided with a boundary layer 4, which can increase the friction coefficient of the court surface, avoid users slipping due to the smooth surface, and improve the safety of use; secondly, by embedding elastomers of different particle sizes, shapes and densities inside the elastic layer 2, the lower layer has higher resilience performance to meet the impact absorption performance requirements of the wooden floor, and the rebound reinforcement layer 5 can increase the hardness of the court structure, improve the ball rebound rate, vertical deformation and other properties; thirdly, the wear-resistant, non-slip and weather-resistant colored surface layer 3 adopts water-based technology, and its excellent weather resistance prolongs the service life of the court; the performance of hardness on the top and elasticity on the bottom is a professional structure designed for healthy sports.

[0020] In a specific example of the present utility model, a plurality of upper buffer bumps 7 are arranged on the lower surface of the wear-resistant, non-slip and weather-resistant water-based color surface layer 3; the surface of each of the upper buffer bumps 7 is arranged in an arc shape; two adjacent upper buffer bumps 7 are connected without a gap; an inverted "V"-shaped groove is formed between the two adjacent upper buffer bumps 7, and a plurality of lower buffer bumps 8 are arranged on the upper surface of the elastic layer 2, and each of the lower buffer bumps 8 is arranged in a triangular structure; two adjacent lower buffer bumps 8 are arranged at intervals; the top angle of each lower buffer bump 8 corresponds to the inverted "V"-shaped groove; upper buffer bumps 7 are arranged on the lower surface of the wear-resistant, non-slip and weather-resistant water-based color surface layer 3, and lower buffer bumps 8 are arranged on the upper surface of the elastic layer 2, and the top angle of the lower buffer bump 8 corresponds to the inverted "V"-shaped groove, which can improve the connection strength between the elastic layer 2 and the wear-resistant, non-slip and weather-resistant water-based color surface layer 3, and the structure cooperates with the high-rebound elastomer 6 to greatly improve the compressive performance of the court and enhance the impact energy absorption effect of the court. An upper buffering protrusion 7 is arranged on the lower surface of the wear-resistant, non-slip and weather-resistant water-based color surface layer 3, and a lower buffering protrusion 8 is arranged on the upper surface of the elastic layer 2, and the top angle of the lower buffering protrusion 8 corresponds to the inverted "V" groove, which can improve the connection strength between the elastic layer 2 and the wear-resistant, non-slip and weather-resistant water-based color surface layer 3, and this structure cooperates with the high-rebound elastomer 6 to greatly improve the pressure resistance of the court and enhance the impact energy absorption effect of the court. The high-rebound elastomer 6 is filled into the elastic layer 3 to increase the rebound performance of the elastic layer 3 and enhance the impact energy absorption effect, and the shape and size of the high-rebound elastomer 6 can be selected according to demand, which is conducive to achieving different rebound standards in different occasions.

[0021] In the description of this specification, the description with reference to the terms "one embodiment", "certain embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0022] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A professional court structure, characterized by: The invention comprises, from bottom to top, a basic sealing layer, an elastic layer, a rebound reinforcement layer, a wear-resistant, non-slip and weather-resistant water-based color surface layer and a boundary layer, wherein the lower end surface of the elastic layer is connected to the basic sealing layer, the elastic layer and the wear-resistant, non-slip and weather-resistant water-based color surface layer are connected via the rebound reinforcement layer, a high-rebound elastomer is embedded in the elastic layer, and the high-rebound elastomer comprises elastomers of different particle sizes, different shapes and different densities, and a boundary layer is arranged on the upper surface of the wear-resistant, non-slip and weather-resistant water-based color surface layer; The lower surface of the wear-resistant, non-slip and weather-resistant water-based colored surface layer is provided with a plurality of upper buffer bumps; the surface of each of the upper buffer bumps is arranged in an arc shape; Two adjacent upper buffer protrusions are connected without any gap; An inverted "V"-shaped groove is formed between two adjacent upper buffer protrusions; The upper surface of the elastic layer is provided with a plurality of lower buffer protrusions, each of which is provided with a triangular structure; Two adjacent lower buffer protrusions are arranged at intervals; The top corner of each lower buffer protrusion is arranged corresponding to the inverted "V"-shaped groove.

Images