Artificial lawn with buffering function

Abstract

The utility model relates to the field of artificial lawns, and discloses an artificial lawn with a buffering function, which comprises an asphalt layer and a first-stage damping layer arranged on the asphalt layer, a second-stage damping layer is arranged above the first-stage damping layer, a splicing assembly is arranged above the second-stage damping layer, and an artificial lawn is arranged in the splicing assembly; according to the novel artificial turf, common rubber particles are replaced by the olivine particles, and the olivine particles are more environment-friendly and can buffer and support the feet of a player, so that the friction force between the artificial turf and the football is increased; according to the novel latex splicing groove, shock can be buffered, lawns and olivine can be contained in advance, direct splicing is achieved during laying, meanwhile, water leakage holes and drainage holes in the bottom of the splicing groove play a role in guiding rainwater in rainy days, and water dredging is facilitated; the novel high-density double-layer aluminum film buffering shock pad and the quartz sand can play a role in cushioning, and seeping water can be quickly discharged into a sewer through the staggered design of the transverse drainage ditches and the communicating channels in the bottom face of the asphalt.

Description

Technical Field

[0001] The utility model relates to the field of artificial turf, in particular to an artificial turf with a buffer function. Background Art

[0002] Artificial turf is divided into injection-molded artificial turf and woven artificial turf according to the production process. Injection-molded artificial turf adopts the injection molding process to extrude plastic particles in a mold at one time, and bends the turf with bending technology to make the grass blades arranged in equal distances and equal amounts, and the height of the grass blades is completely uniform. It is suitable for kindergartens, sports fields, balconies, greening, gold sand, etc. Most of the existing artificial turfs are made by gluing turf on the cushioning pad and then filling it with rubber particles for cushioning. The laying process is relatively cumbersome, and the rubber particles are easy to pollute the environment and are not easy to clean and recycle.

[0003] According to the patent application number CN202310534345.4, an artificial lawn with a buffering function is provided, including a lawn base pad, the top surface of the lawn base pad is provided with grass, the back of the lawn base pad is provided with a buffer groove, the interior of the buffer groove is provided with a buffer lawn, and the bottom of the lawn base pad is connected with a sealing gasket, and the sealing gasket seals the buffer groove. Preferably, an annular protrusion is provided at the bottom of the buffer groove, and Velcro is provided between the bottom surface of the annular protrusion and the top surface of the sealing gasket. The present invention proposes an artificial lawn with a buffering function, which can be directly laid by weaving a curved ring lawn or setting a filling lawn in the buffer groove, and then sealing the sealing gasket and the buffer groove with Velcro. The laying process is simple, the operation is convenient, and the buffering effect is good, and the environment will not be polluted. The curved ring lawn or the filling lawn is directly set inside the buffer groove, with less loss and long service life.

[0004] There are still some shortcomings in this patent application. Although a through hole is provided on the bottom surface of the sealing gasket for drainage, there is no drainage channel between the through hole and the lawn. When it rains, since the artificial turf is an injection molded product with no water permeability, it can only rely on the gaps for water to seep in. The slow drainage will lead to the accumulation of water that cannot be handled. Therefore, an artificial turf with a buffer function is needed to solve this problem. Utility Model Content

[0005] An artificial turf with a buffering function comprises an asphalt layer and a primary shock-absorbing layer arranged on the asphalt layer, wherein the secondary shock-absorbing layer is arranged above the primary shock-absorbing layer, a splicing assembly is arranged above the secondary shock-absorbing layer, and an artificial turf is arranged inside the splicing assembly; a plurality of transverse drainage ditches are arranged on the upper surface of the asphalt layer, the transverse drainage ditches are connected to a sewer, and a plurality of connecting channels are arranged between the transverse drainage ditches; an artificial turf is embedded in the splicing groove, and olivine particles are sprinkled on the artificial turf.

[0006] Preferably, according to the artificial turf with buffering function described in claim, it is characterized in that the primary shock-absorbing layer includes a high-density double-layer aluminum film buffering shock-absorbing pad, and the high-density double-layer aluminum film buffering shock-absorbing pad is provided with a plurality of through holes.

[0007] Preferably, the artificial turf with a buffering function according to the claim is characterized in that the secondary shock-absorbing layer is made of quartz sand, and the quartz sand is spread between the high-density double-layer aluminum film buffer shock-absorbing pad and the splicing assembly.

[0008] Preferably, the splicing assembly includes a splicing groove, the splicing groove is made of latex material, a plurality of drainage holes are provided on the bottom surface of the splicing groove, the drainage holes are in a cross shape, and a plurality of drainage holes are provided on the side of the splicing groove.

[0009] Beneficial effects: This new type uses olivine particles instead of commonly used rubber particles. Rubber particles are non-biodegradable microplastics that will be carried from the court to a wider environment by the wind or sneakers, and may be accidentally ingested by humans and animals. Olivine particles are more environmentally friendly and can provide cushioning and support for the feet of players, increase the friction between the artificial turf and the football, and increase the gaps inside the turf to promote the rapid removal of moisture; this new type of latex splicing groove can both cushion and hold the turf and olivine in advance, and can be directly spliced ​​during laying, which is faster and more convenient to install. At the same time, the leakage holes and drainage holes at the bottom of the splicing groove guide rainwater on rainy days, which is conducive to water drainage; this new type of high-density double-layer aluminum film buffer shock-absorbing pad and quartz sand can cushion, and the double-layer cushioning gives athletes a better experience. The staggered design of the horizontal drainage ditches and connecting channels on the asphalt bottom can accelerate the drainage of seeped water into the sewer. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the asphalt layer structure of the utility model;

[0013] Figure 3 This is a schematic diagram of the structure of the first-level shock-absorbing layer of the utility model;

[0014] Figure 4 This is a schematic diagram of the structure of the splicing assembly of the utility model;

[0015] Figure 5 This is a schematic diagram of the structure of the splicing groove of the utility model;

[0016] Legend:

[0017] 1. Asphalt layer; 2. Primary shock-absorbing layer; 3. Secondary shock-absorbing layer; 4. Splicing components; 5. Artificial turf; 11. Horizontal drainage ditch; 12. Connecting channel; 21. High-density double-layer aluminum film buffer shock-absorbing pad; 22. Through hole; 41. Splicing groove; 42. Leakage hole; 43. Drainage hole. DETAILED DESCRIPTION

[0018] Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described:

[0019] Example 1

[0020] See also Figures 1 to 3 Embodiment 1 is described, an artificial turf with a buffering function, comprising an asphalt layer 1 and a primary shock-absorbing layer 2 arranged on the asphalt layer 1, a secondary shock-absorbing layer 3 is arranged above the primary shock-absorbing layer 2, a plurality of transverse drainage ditches 11 are arranged on the upper surface of the asphalt layer 1, the transverse drainage ditches 11 are connected to the sewer, a plurality of connecting channels 12 are arranged between the transverse drainage ditches 11, the primary shock-absorbing layer 2 comprises a high-density double-layer aluminum film buffer shock-absorbing pad 21, a plurality of through holes 22 are arranged on the high-density double-layer aluminum film buffer shock-absorbing pad 21, the secondary shock-absorbing layer 3 is made of quartz sand, and the quartz sand is spread between the high-density double-layer aluminum film buffer shock-absorbing pad 21 and the splicing component 4.

[0021] In this embodiment, the transverse drainage ditch 11 on the bottom surface of the asphalt layer 1 can discharge the seeped water into the sewer, and the staggered design of the connecting channel 12 and the transverse drainage ditch 11 can accelerate the flow of the seeped water. The high-density double-layer aluminum film buffer shock-absorbing pad 21 has an excellent damping and shock-absorbing effect, which reduces the transmission of vibration during exercise and eliminates the impact force, thereby protecting the stability of personnel. Quartz sand can fill the gaps on the surface of the field, making the surface of the football field flatter and harder, thereby improving the stability of the field and reducing the possibility of players falling during the game.

[0022] Example 2

[0023] See also Figure 4 to Figure 5 Description of Example 2. This embodiment further describes Example 1. A splicing component 4 is provided above the secondary shock-absorbing layer 3. An artificial turf 5 is provided inside the splicing component 4. The splicing component 4 includes a splicing groove 41. The splicing groove 41 is made of latex. A plurality of drainage holes 42 are provided on the bottom surface of the splicing groove 41. The drainage holes 42 are cross-shaped. A plurality of drainage holes 43 are provided on the side of the splicing groove 41. An artificial turf 5 is embedded in the splicing groove 41. Olivine particles are sprinkled on the artificial turf 5.

[0024] In this embodiment, olivine particles replace the commonly used rubber particles. Rubber particles are non-biodegradable microplastics that will be carried from the court to a wider environment by the wind or sneakers, and may be accidentally ingested by humans and animals. Olivine particles are more environmentally friendly and can provide cushioning and support for the feet of players, increase the friction between the artificial turf and the football, and increase the gaps inside the turf to promote rapid removal of moisture; the latex material of the splicing groove 41 can provide shock absorption, and the splicing groove 41 can hold the artificial turf 5 and olivine in advance, and can be directly spliced ​​during laying, which is quick and convenient to install. At the same time, the leakage holes 42 and drainage holes 43 at the bottom of the splicing groove 41 guide rainwater on rainy days, which is beneficial to the drainage of water.

[0025] In specific applications, first of all, in terms of shock absorption and protection of players, the olivine particles can cushion and support the feet of the players, increase the friction between the artificial turf and the football, then the latex material of the splicing groove 41 can cushion the shock, and the high-density double-layer aluminum film buffering and shock-absorbing pad 21 has an excellent damping and shock-absorbing effect, reducing the transmission of vibration during exercise and eliminating the impact force, thereby protecting the stability of the personnel, and quartz sand can also fill the gaps on the surface of the field, making the surface of the football field flatter and harder, thereby improving the stability of the field. In terms of drainage on rainy days, the leakage holes 42 and drainage holes 43 at the bottom of the splicing groove 41 are used for drainage on rainy days. The rainwater plays a guiding role, directing the water flow to the quartz sand layer below for direct penetration, and then reaches the high-density double-layer aluminum film buffer shock-absorbing pad 21. The high-density double-layer aluminum film buffer shock-absorbing pad 21 has a through hole 22 for water penetration, and then reaches the asphalt layer. The transverse drainage ditch 11 on the bottom of the asphalt layer 1 can discharge the seeped water into the sewer. The staggered design of the connecting channel 12 and the transverse drainage ditch 11 can accelerate the flow of the seeped water. In terms of installation, the splicing groove 41 can hold the artificial turf 5 and olivine in advance, and directly splice them during laying, which is quick and convenient to install. Therefore, the new tool is conducive to installation, with a structural design with strong shock absorption and smooth drainage.

[0026] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top end", "bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention 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 of the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; 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 a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded 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 utility model shall be included in the protection scope of the utility model.

Claims

1. An artificial lawn with a buffering function, comprising an asphalt layer (1) and a primary shock-absorbing layer (2) arranged on the asphalt layer (1), characterized in that: A secondary shock-absorbing layer (3) is arranged above the primary shock-absorbing layer (2), a splicing assembly (4) is arranged above the secondary shock-absorbing layer (3), and an artificial lawn (5) is arranged inside the splicing assembly (4); a plurality of transverse drainage grooves (11) are arranged on the upper surface of the asphalt layer (1), the transverse drainage grooves (11) are connected to the sewer, and a plurality of connecting channels (12) are arranged between the transverse drainage grooves (11); an artificial lawn (5) is embedded in the splicing groove (41), and olivine particles are sprinkled on the artificial lawn (5).

2. The artificial lawn with buffer function according to claim 1, characterized in that: The primary shock-absorbing layer (2) comprises a high-density double-layer aluminum film buffer shock-absorbing pad (21), and the high-density double-layer aluminum film buffer shock-absorbing pad (21) is provided with a plurality of through holes (22).

3. The artificial lawn with buffer function according to claim 1, characterized in that The secondary shock-absorbing layer (3) is made of quartz sand, and the quartz sand is spread between the high-density double-layer aluminum film buffer shock-absorbing pad (21) and the splicing component (4).

4. The artificial lawn with buffer function according to claim 1, characterized in that: The splicing assembly (4) comprises a splicing groove (41), the splicing groove (41) is made of latex material, a plurality of water leakage holes (42) are provided on the bottom surface of the splicing groove (41), the water leakage holes (42) are in a cross shape, and a plurality of drainage holes (43) are provided on the side surface of the splicing groove (41).

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