Synthetic material sports scene surface layer with excellent buffer performance

Abstract

The utility model relates to a synthetic material sports ground surface layer with excellent buffer performance, which belongs to the field of sports playground grounds and comprises a base layer, a reinforced sealing layer fixedly connected to the top of the base layer and an elastic supporting layer arranged at the top of the reinforced sealing layer. A drainage assembly which extends to the outside of the base layer and is used for drainage treatment is arranged in the base layer, and the elastic buffering assembly comprises a piston rod fixedly installed in the elastic supporting layer and a reset spring connected to the outside of the piston rod in a surrounding mode. According to the synthetic material sports scene layer with the excellent buffering performance, by arranging the elastic supporting layer, the piston rod and the reset spring, buffering treatment is conducted through elastic acting force when a user falls down, the collision force in the collision process is reduced, the user is prevented from being injured, and the practicability of the synthetic material sports scene layer is further improved; and the advantages of high practicability and good buffering effect are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of sports playground ground, and in particular to a synthetic material sports ground layer with excellent buffering performance. Background Art

[0002] With the development of economy and the improvement of people's living standards, people pay more and more attention to physical education, and sports venues have become one of the important places for people's daily exercise and physical education. At present, more and more sports venues will use these more comfortable synthetic materials, but there is a common problem, especially in the rainy and hot summer in the south, the plastic of the sports field will peel off. The traditional synthetic material sports field flooring is basically based on plastic grid flooring, pure EPDM paving, straight and curved mixed woven artificial turf, PVC sports flooring and other products. The cushioning of these products is slightly different. In actual use, they cannot protect users well, and it is easy to get injured if they fall during exercise.

[0003] In the process of laying a synthetic sports field, a synthetic material sports field layer with excellent buffering performance is required. The Chinese utility model patent with announcement number CN204359806U discloses a synthetic material sports field layer, and in particular, relates to a synthetic material sports field layer with excellent buffering performance. The synthetic material sports field layer with excellent buffering performance described in the utility model comprises a buffer layer, a reinforced sealing layer and an elastic support layer. The buffer layer is formed by mixing and paving a polyurethane adhesive, ETPU particles and EPDM particles; a reinforced sealing layer is provided above the buffer layer, and an elastic support layer is provided above the reinforced sealing layer.

[0004] In the process of implementing the present application, at least the following problems exist in the technology: the cushioning effect of the synthetic material sports field surface layer during use is limited, and the upper plastic layer is easily detached due to steam and its own reasons, resulting in peeling, which cannot meet the use requirements. Therefore, a synthetic material sports field surface layer with excellent cushioning performance is proposed to solve the above-mentioned problems. Utility Model Content

[0005] In response to the shortcomings of the prior art, the present application provides a synthetic material sports field surface layer with excellent cushioning properties, which has advantages such as easy drainage. It solves the problem that the existing synthetic material sports field surface layer has limited cushioning effect during use, and the upper plastic layer is easily detached due to steam and its own reasons, resulting in peeling, and cannot meet the use requirements.

[0006] In summary, the present application provides the following technical solutions: a synthetic material sports surface layer with excellent buffering performance, comprising a base layer, a reinforcing sealing layer fixedly connected to the top of the base layer, and an elastic supporting layer arranged on the top of the reinforcing sealing layer, wherein an elastic buffering component for buffering treatment is arranged inside the elastic supporting layer, and a drainage component for drainage treatment extending to the outside thereof is arranged inside the base layer;

[0007] The elastic buffer assembly includes a piston rod fixedly installed inside the elastic support layer and a return spring connected around the outside of the piston rod;

[0008] The drainage component comprises a drainage pipe fixedly installed inside the base layer and a plurality of drainage holes fixedly connected to the inside of the drainage pipe.

[0009] The present application adopts the above-mentioned technical scheme, and provides an elastic supporting layer, a piston rod and a return spring. When the user falls, the elastic force is used for cushioning, the collision force during the collision is reduced, and the user is prevented from being injured. The service life of the synthetic material sports surface layer is extended, and the practicality of the synthetic material sports surface layer is improved, achieving the advantages of strong practicality and good cushioning effect; by providing a drainage pipe and a drainage hole, it is convenient to drain and discharge the rainwater body on the upper surface of the synthetic material sports surface layer, avoiding the phenomenon of peeling of the upper plastic sports field due to the accumulation of steam and rainwater after rain, thereby improving the service life of the synthetic material sports field and achieving the advantage of easy drainage.

[0010] Furthermore, the number of the elastic buffer components is several, and the several elastic buffer components are distributed inside the elastic supporting layer at equal intervals.

[0011] The beneficial effect of adopting the above further solution is that by providing an elastic support layer, a piston rod and a return spring, a buffering process is performed by the elastic force when the user falls.

[0012] Furthermore, the drainage pipe is a hollow cylinder, and a plurality of drainage holes are distributed inside the drainage pipe at equal intervals.

[0013] The beneficial effect of adopting the above further solution is that the drainage efficiency is improved by providing a plurality of drainage holes.

[0014] Furthermore, the reinforced sealing layer is a two-component polyurethane, and a moisture-proof layer is fixedly connected to the top of the reinforced sealing layer.

[0015] The beneficial effect of adopting the above further solution is that the sealing effect is improved by providing a reinforced sealing layer.

[0016] Furthermore, the moisture-proof layer is butyl rubber, the elastic supporting layer is fixedly connected to the top of the moisture-proof layer, and the elastic supporting layer is a mixture of urethane adhesive, ETPU particles and EPDM particles.

[0017] The beneficial effect of adopting the above further solution is that the cushioning effect is improved by providing an elastic supporting layer.

[0018] Furthermore, a wear-resistant layer is fixedly connected to the top of the elastic supporting layer, and the wear-resistant layer is wear-resistant plastic.

[0019] The beneficial effect of adopting the above further solution is that the wear resistance of the synthetic material sports surface layer is improved by providing a wear-resistant layer.

[0020] Furthermore, a rubber crumb layer is fixedly connected to the top of the wear-resistant layer, and the rubber crumb layer is high-strength silicon.

[0021] The beneficial effect of adopting the above further solution is that the anti-slip effect of the synthetic material sports surface layer is improved by providing the rubber crumb layer.

[0022] Furthermore, the drainage hole penetrates the base layer, the reinforced sealing layer, the moisture-proof layer, the elastic supporting layer, the wear-resistant layer, and the rubber shred layer.

[0023] The beneficial effect of adopting the above further solution is that by providing a drainage pipe and drainage holes, it is convenient to drain and discharge the rainwater on the upper surface of the synthetic material sports field layer, thereby avoiding the accumulation of rainwater.

[0024] Compared with the prior art, the present application provides a synthetic material sports surface layer with excellent cushioning performance, which has the following beneficial effects:

[0025] 1. The synthetic material sports surface layer with excellent buffering performance is provided with an elastic support layer, a piston rod and a return spring. When a user falls, the elastic force is used for buffering, the collision force during the collision is reduced, and injuries to the user are avoided. The service life of the synthetic material sports surface layer is extended, and the practicality of the synthetic material sports surface layer is improved, achieving the advantages of strong practicality and good buffering effect.

[0026] 2. The synthetic material sports field layer with excellent buffering performance is convenient for draining and discharging the rainwater on the upper surface of the synthetic material sports field layer by setting drainage pipes and drainage holes, avoiding the phenomenon that the upper plastic sports field is blown up and causes peeling due to the accumulation of steam and rainwater after rain, thereby increasing the service life of the synthetic material sports field and achieving the advantage of easy drainage. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a cross-sectional view of the structure of this application;

[0028] Figure 2 This application Figure 1 A is a schematic diagram of the enlarged structure shown;

[0029] Figure 3 It is a structural stereogram of the drainage component of the present application.

[0030] Description of reference numerals:

[0031] 1. Base layer; 2. Strengthened sealing layer; 3. Moisture-proof layer; 4. Elastic supporting layer; 5. Wear-resistant layer; 6. Rubber crushing layer; 7. Drainage assembly; 71. Drain pipe; 72. Drain hole; 8. Elastic buffer assembly; 81. Piston rod; 82. Return spring. DETAILED DESCRIPTION

[0032] See also Figure 1-3 In this embodiment, a synthetic material sports surface layer with excellent buffering performance includes a base layer 1, a reinforced sealing layer 2 fixedly connected to the top of the base layer 1, and an elastic support layer 4 arranged on the top of the reinforced sealing layer 2. An elastic buffer component 8 for buffering treatment is arranged inside the elastic support layer 4, and a drainage component 7 extending to the outside of the base layer 1 for drainage treatment is arranged inside the base layer 1. The elastic buffer component 8 includes a piston rod 81 fixedly installed inside the elastic support layer 4 and a return spring 82 connected around the outside of the piston rod 81. By providing the elastic support layer 4, the piston rod 81 and the return spring 82, when the user falls, the elastic force is used to buffer the user, the collision force during the collision is reduced, the user is prevented from being injured, the service life of the synthetic material sports surface layer is extended, and the practicality of the synthetic material sports surface layer is improved, achieving the advantages of strong practicality and good buffering effect.

[0033] There are a plurality of elastic buffer components 8 , and the plurality of elastic buffer components 8 are distributed inside the elastic support layer 4 at equal intervals.

[0034] See also Figure 1 and Figure 3 In this embodiment, the drainage assembly 7 includes a drainage pipe 71 fixedly installed inside the base layer 1 and a plurality of drainage holes 72 fixedly connected to the drainage pipe 71. By providing the drainage pipe 71 and the drainage holes 72, it is convenient to drain and discharge the rainwater on the upper surface of the synthetic material sports field, avoiding the phenomenon that the upper plastic sports field is blown up and peeled due to the accumulation of steam and rainwater after rain, thereby increasing the service life of the synthetic material sports field and achieving the advantage of easy drainage.

[0035] The drain pipe 71 is a hollow cylinder, and a plurality of drain holes 72 are evenly spaced inside the drain pipe 71. The drainage efficiency is improved by providing a plurality of drain holes 72. Rainwater or water flow on the synthetic material surface layer is collected through the drain holes 72, and the collected water is discharged by providing the drain pipe 71. The drain pipe 71 can be connected to the underground soil or other locations where water sources are needed, so that the discharged water can be reused.

[0036] See also Figure 1 In this embodiment, the reinforced sealing layer 2 is a two-component polyurethane, and the top of the reinforced sealing layer 2 is fixedly connected with a moisture-proof layer 3. By providing the reinforced sealing layer 2, the sealing effect is improved.

[0037] The moisture-proof layer 3 is butyl rubber, the elastic support layer 4 is fixedly connected to the top of the moisture-proof layer 3, and the elastic support layer 4 is a mixture of urethane adhesive, ETPU particles and EPDM particles. By providing the elastic support layer 4, the piston rod 81 and the return spring 82, the elastic force is used to buffer the user when he falls.

[0038] It should be noted that the top of the elastic support layer 4 is fixedly connected with a wear-resistant layer 5, which is wear-resistant plastic. The top of the wear-resistant layer 5 is fixedly connected with a rubber crumb layer 6, which is high-strength silicon. By providing the rubber crumb layer 6, the anti-slip effect of the synthetic material sports surface layer is improved.

[0039] In addition, the drainage hole 72 penetrates the base layer 1 , the reinforced sealing layer 2 , the moisture-proof layer 3 , the elastic supporting layer 4 , the wear-resistant layer 5 , and the rubber crumb layer 6 .

[0040] The working principle of the above embodiment is:

[0041] When in use, by providing an elastic support layer 4, a piston rod 81 and a return spring 82, when a user falls, a cushioning treatment is performed through the elastic force, the collision force during the collision is reduced, injuries to the user are avoided, and the service life of the synthetic material sports field layer is extended. By providing a drain pipe 71 and a drain hole 72, the rainwater body on the upper surface of the synthetic material sports field layer is drained and discharged, thereby avoiding the phenomenon of the upper plastic sports field being blown up and peeling due to the accumulation of steam and rainwater after rain.

Claims

1. A synthetic material sports surface layer with excellent cushioning performance, characterized in that: The invention comprises a base layer (1), a reinforcing sealing layer (2) fixedly connected to the top of the base layer (1), and an elastic supporting layer (4) arranged on the top of the reinforcing sealing layer (2), wherein an elastic buffering component (8) for buffering treatment is arranged inside the elastic supporting layer (4), and a drainage component (7) for drainage treatment is arranged inside the base layer (1) and extends to the outside thereof; The elastic buffer assembly (8) comprises a piston rod (81) fixedly mounted inside the elastic support layer (4) and a return spring (82) surroundingly connected to the outside of the piston rod (81); The drainage assembly (7) comprises a drainage pipe (71) fixedly installed inside the base layer (1) and a plurality of drainage holes (72) fixedly connected to the inside of the drainage pipe (71).

2. A synthetic material sports surface layer with excellent cushioning performance according to claim 1, characterized in that: The number of the elastic buffer components (8) is a plurality, and the plurality of elastic buffer components (8) are distributed inside the elastic support layer (4) at equal intervals.

3. The synthetic material sports surface layer with excellent cushioning performance according to claim 1, characterized in that: The drainage pipe (71) is a hollow cylinder, and a plurality of drainage holes (72) are distributed at equal intervals inside the drainage pipe (71).

4. The synthetic material sports surface layer with excellent cushioning performance according to claim 1, characterized in that: The reinforced sealing layer (2) is made of two-component polyurethane, and a moisture-proof layer (3) is fixedly connected to the top of the reinforced sealing layer (2).

5. A synthetic material sports surface layer with excellent cushioning performance according to claim 4, characterized in that: The moisture-proof layer (3) is butyl rubber, the elastic support layer (4) is fixedly connected to the top of the moisture-proof layer (3), and the elastic support layer (4) is a mixture of urethane adhesive, ETPU particles and EPDM particles.

6. The synthetic material sports surface layer with excellent cushioning performance according to claim 1, characterized in that: A wear-resistant layer (5) is fixedly connected to the top of the elastic support layer (4), and the wear-resistant layer (5) is wear-resistant plastic.

7. A synthetic material sports surface layer with excellent cushioning performance according to claim 6, characterized in that: A rubber crumb layer (6) is fixedly connected to the top of the wear-resistant layer (5), and the rubber crumb layer (6) is high-strength silicon.

8. The synthetic material sports surface layer with excellent cushioning performance according to claim 1, characterized in that: The drainage hole (72) penetrates the base layer (1), the reinforced sealing layer (2), the moisture-proof layer (3), the elastic supporting layer (4), the wear-resistant layer (5), and the rubber shred layer (6).

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