High-resilience plastic court

Abstract

The utility model provides a kind of high resilience plastic ball court, it includes multiple preformed paving module, and paving module includes surface course, first dispersion layer, second dispersion layer, elastic layer and base layer from top to bottom;The downside of first dispersion layer is equipped with multiple first elastic protrusions, and first interval is formed between adjacent first elastic protrusions;The upside of second dispersion layer is equipped with multiple second elastic protrusions, and second interval is formed between adjacent second elastic protrusions;First elastic protrusion is set correspondingly to second interval, and second elastic protrusion is set correspondingly to first interval.The utility model is elastically contacted between first dispersion layer and second dispersion layer by first elastic protrusion and second elastic protrusion;Once paving module is pressed, first elastic protrusion will move downward and extrude second elastic protrusion, and second elastic protrusion and first elastic protrusion store elastic potential energy simultaneously, cooperate the elastic potential energy of elastic layer, improve the resilience of entire paving module.

Description

Technical Field

[0001] This utility model belongs to the technical field of plastic sports fields, specifically relating to a high-resilience plastic sports field. Background Technology

[0002] With the development of the domestic economy and the promotion of national fitness activities, people have higher requirements for life. In order to enable people to exercise better, most stadiums, schools and other institutions have begun to build sports facilities related to sports, among which the construction of indoor courts is the most important aspect of sports facilities.

[0003] Currently, there are two types of widely used sports stadium plastic surface layers: one is made by on-site material preparation and installation; the other is prefabricated roll material installed on-site. However, on-site installed roll material has the problem of insufficient resilience. Utility Model Content

[0004] In order to overcome the above-mentioned technical defects, this utility model provides a high-resilience plastic sports field, which can solve the technical problem of insufficient resilience of existing plastic sports fields.

[0005] This utility model is implemented according to the following technical solution:

[0006] This utility model provides a high-resilience plastic sports court, which includes multiple pre-formed paving modules, wherein,

[0007] The paving module comprises, from top to bottom, a surface layer, a first dispersion layer, a second dispersion layer, an elastic layer, and a base layer;

[0008] The lower side of the first dispersion layer is provided with a plurality of downwardly protruding and spaced first elastic protrusions, and a first gap is formed between adjacent first elastic protrusions;

[0009] The upper side of the second dispersion layer is provided with a plurality of upwardly protruding and spaced second elastic protrusions, and a second gap is formed between adjacent second elastic protrusions;

[0010] The first elastic protrusion is disposed corresponding to the second interval, and the second elastic protrusion is disposed corresponding to the first interval; the first elastic protrusion and the second elastic protrusion are in contact.

[0011] Compared with the prior art, this utility model adds a first dispersion layer and a second dispersion layer between the original elastic layer and the surface layer. The first dispersion layer and the second dispersion layer are in elastic contact through the first elastic protrusion and the second elastic protrusion. Once the paving module is compressed, the first elastic protrusion will move downward and squeeze the second elastic protrusion. The second elastic protrusion and the first elastic protrusion accumulate elastic potential energy at the same time. Combined with the elastic potential energy of the elastic layer, the resilience of the entire paving module is improved.

[0012] In one embodiment, both the first elastic protrusion and the second elastic protrusion are hemispherical.

[0013] In one embodiment, the first elastic protrusion is a frustum-shaped cone that is narrower at the bottom and wider at the top, and the second elastic protrusion is a cylinder with the same diameter as the bottom diameter of the first elastic protrusion.

[0014] In one embodiment, there is a first movable distance between the first elastic protrusion and the upper side of the second dispersion layer, and a second movable distance between the second elastic protrusion and the lower side of the first dispersion layer;

[0015] When the paving module is under pressure, the first and second movement distances decrease.

[0016] In one embodiment, a positioning mechanism is provided between the first dispersion layer and the second dispersion layer, the positioning mechanism including a positioning post and a positioning hole that matches the positioning post;

[0017] The positioning post is disposed on the lower side of the first dispersion layer or on the upper side of the second dispersion layer, and the positioning hole is disposed on the upper side of the second dispersion layer or on the lower side of the first dispersion layer.

[0018] In one embodiment, the elastic layer is a foamed structure.

[0019] In one embodiment, the upper side of the surface layer is provided with a scribing layer structure.

[0020] In one embodiment, the lower side of the substrate layer is provided with an adhesive surface or a rough surface. Attached Figure Description

[0021] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, wherein:

[0022] Figure 1 This is a schematic diagram of the high-resilience plastic sports court of this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 10. Top layer, 20. First dispersion layer, 210. First elastic protrusion, 220. First spacer, 230. Positioning post, 30. Second dispersion layer, 310. Second elastic protrusion, 320. Second spacer, 330. Positioning hole, 40. Elastic layer, 50. Base layer. Detailed Implementation

[0025] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0026] To better illustrate this utility model, a further detailed description of this utility model is provided below with reference to the accompanying drawings.

[0027] It should be understood that the described embodiments are merely some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of the embodiments of this application.

[0028] The terminology used in the embodiments of this application is for the purpose of describing particular embodiments only and is not intended to limit the embodiments of this application. The singular forms “a,” “the,” and “the” used in the embodiments of this application and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0029] In the following description, when referring to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims. In the description of this application, it should be understood that the terms "first," "second," "third," etc., are used only to distinguish similar objects and are not necessarily used to describe a specific order or sequence, nor should they be construed as indicating or implying relative importance. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0030] Furthermore, in the description of this application, unless otherwise stated, "multiple" means two or more. "And / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A alone, A and B simultaneously, or B alone. The character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0031] like Figure 1As shown, this utility model provides a high-resilience plastic sports field, which includes multiple pre-formed paving modules. Each paving module, from top to bottom, includes a surface layer 10, a first dispersion layer 20, a second dispersion layer 30, an elastic layer 40, and a base layer 50. The lower side of the first dispersion layer 20 has multiple downwardly protruding and spaced-apart first elastic protrusions 210, with a first gap 220 formed between adjacent first elastic protrusions 210. The upper side of the second dispersion layer 30 has multiple upwardly protruding and spaced-apart second elastic protrusions 310, with a second gap 320 formed between adjacent second elastic protrusions 310. The first elastic protrusions 210 are positioned corresponding to the second gaps 320, and the second elastic protrusions 310 are positioned corresponding to the first gaps 220. The first elastic protrusions 210 and the second elastic protrusions 310 are in contact.

[0032] Compared with the prior art, this utility model adds a first dispersion layer 20 and a second dispersion layer 30 between the original elastic layer 40 and the surface layer 10. The first dispersion layer 20 and the second dispersion layer 30 are in elastic contact through the first elastic protrusion 210 and the second elastic protrusion 310. Once the paving module is compressed, the first elastic protrusion 210 will move downward and squeeze the second elastic protrusion 310. The second elastic protrusion 310 and the first elastic protrusion 210 simultaneously accumulate elastic potential energy, which, together with the elastic potential energy of the elastic layer 40, improves the resilience of the entire paving module.

[0033] In addition, when the paving module is under pressure, the area of ​​the pressure area is a. The area of ​​the first dispersion layer 20 under pressure is also a. However, the area of ​​the first elastic protrusion 210 that moves downward under pressure will increase to b (because the first elastic protrusion 210 located on the periphery of area a will also move downward). The first elastic protrusion 210 moves downward and squeezes the second elastic protrusion 310. That is, the area of ​​the second dispersion layer 30 that applies pressure to the elastic layer 40 is also b. This increases the elastic deformation area of ​​the elastic layer 40, increases the elastic potential energy, and improves the resilience.

[0034] In this embodiment, both the first elastic protrusion 210 and the second elastic protrusion 310 are hemispherical. When the first elastic protrusion 210 moves downward, the spherical surfaces of the first elastic protrusion 210 and the second elastic protrusion 310 are compressed and deformed. In other embodiments, the first elastic protrusion 210 is a frustum-shaped cone, narrower at the bottom and wider at the top, and the second elastic protrusion 310 is cylindrical, with the diameter of the cylinder being the same as the diameter of the lower base of the first elastic protrusion 210. When the first elastic protrusion 210 moves downward, the side of the first elastic protrusion 210 and the second elastic protrusion 310 as a whole are compressed and deformed.

[0035] In this embodiment, the first elastic protrusion 210 and the second elastic protrusion 310 are made of elastic rubber.

[0036] In this embodiment, there is a first movable distance between the first elastic protrusion 210 and the upper side of the second dispersion layer 30, and a second movable distance between the second elastic protrusion 310 and the lower side of the first dispersion layer 20. When the paving module is under pressure, the first movable distance and the second movable distance decrease, and the pressure is distributed by the first elastic protrusion 210 and the second elastic protrusion 310 to avoid excessive pressure acting on the elastic layer 40.

[0037] In this embodiment, a positioning mechanism is provided between the first dispersion layer 20 and the second dispersion layer 30. The positioning mechanism includes a positioning post 230 and a positioning hole 330 that matches the positioning post. The positioning post 230 is disposed on the lower side of the first dispersion layer or on the upper side of the second dispersion layer, and the positioning hole 330 is disposed on the upper side of the second dispersion layer 30 or on the lower side of the first dispersion layer.

[0038] In this embodiment, the positioning mechanism is used to determine the positions of the first dispersion layer 20 and the second dispersion layer 30, ensuring that the first elastic protrusion 210 is set corresponding to the second interval 320, and the second elastic protrusion 310 is set corresponding to the first interval 220; the first elastic protrusion 210 and the second elastic protrusion 310 are in contact.

[0039] In this embodiment, the elastic layer 40 is a foamed structure, which reduces the weight of the paving module and increases its elasticity.

[0040] In this embodiment, the upper side of the surface layer 10 is provided with a scribing layer structure to enhance the surface friction of the paving module.

[0041] In this embodiment, the lower side of the base layer 50 is provided with an adhesive surface or a rough surface, so as to connect with the paved surface by using the adhesive on the adhesive surface, or to connect with the paved surface by using the strong friction of the rough surface.

[0042] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A high-resilience plastic sports court, characterized in that, Includes multiple pre-formed paving modules, among which, The paving module comprises, from top to bottom, a surface layer, a first dispersion layer, a second dispersion layer, an elastic layer, and a base layer; The lower side of the first dispersion layer is provided with a plurality of downwardly protruding and spaced first elastic protrusions, and a first gap is formed between adjacent first elastic protrusions; The upper side of the second dispersion layer is provided with a plurality of upwardly protruding and spaced second elastic protrusions, and a second gap is formed between adjacent second elastic protrusions; The first elastic protrusion is disposed corresponding to the second interval, and the second elastic protrusion is disposed corresponding to the first interval; the first elastic protrusion and the second elastic protrusion are in contact.

2. The high-resilience plastic sports court according to claim 1, characterized in that: Both the first elastic protrusion and the second elastic protrusion are hemispherical.

3. The high-resilience plastic sports court according to claim 1, characterized in that: The first elastic protrusion is a frustum-shaped cone, narrow at the bottom and wide at the top, and the second elastic protrusion is cylindrical, with the diameter of the cylinder being the same as the diameter of the bottom of the first elastic protrusion.

4. The high-resilience plastic sports court according to claim 1, characterized in that: The first elastic protrusion has a first movable distance between itself and the upper side of the second dispersion layer, and the second elastic protrusion has a second movable distance between itself and the lower side of the first dispersion layer; When the paving module is under pressure, the first and second movement distances decrease.

5. The high-resilience plastic sports court according to claim 1, characterized in that: A positioning mechanism is provided between the first dispersion layer and the second dispersion layer. The positioning mechanism includes a positioning post and a positioning hole that matches the positioning post. The positioning post is disposed on the lower side of the first dispersion layer or on the upper side of the second dispersion layer, and the positioning hole is disposed on the upper side of the second dispersion layer or on the lower side of the first dispersion layer.

6. The high-resilience plastic sports court according to claim 1, characterized in that: The elastic layer has a foamed structure.

7. The high-resilience plastic sports court according to claim 1, characterized in that: The upper side of the surface layer is provided with a scribing layer structure.

8. The high-resilience plastic sports court according to claim 1, characterized in that: The lower side of the substrate layer is provided with an adhesive surface or a rough surface.

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