Multi-layer composite artificial turf

Abstract

The utility model discloses a multi-layer composite type artificial turf, and belongs to the technical field of artificial turfs. The device comprises a bottom plate, a limiting ring is fixedly connected to the top of the bottom plate, a plurality of limiting grooves are formed in the top of the limiting ring, and limiting blocks are movably connected into the limiting grooves. The limiting blocks are inserted into the limiting grooves from top to bottom, then the first partition plate and the second partition plate are installed, the first partition plate and the second partition plate can be connected through the arrangement of the sliding grooves and the limiting strips, and then the stability of the device is improved; the plain soil layer, the rubble layer, the water stable layer, the sand layer, the damping layer and the artificial lawn layer are sequentially laid on the top of the bottom plate, the plain soil layer and the rubble layer can guarantee drainage and have good supporting performance, the sand layer and the damping layer have the soft characteristic, then the soft characteristic of a real lawn is simulated, and the device has the advantage of being good in use effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of artificial turf, in particular to a multi-layer composite artificial turf. Background Art

[0002] Multi-layer composite artificial turf is a multi-layered structure typically consisting of the following layers: a base layer, the foundation's support layer, typically made of a well-draining base material such as a gravel cushion or crushed stone concrete. This base provides a stable platform, ensuring the smoothness and durability of the artificial turf. The middle support layer typically incorporates filler for comfort and resilience. This filler, which can be sand, rubber particles, or other materials, increases the artificial turf's resilience and shock absorption, making it more similar to the feel of a natural lawn. Multi-layer composite artificial turf offers advantages such as high durability, realistic appearance, and ease of maintenance. It is widely used in various settings, including stadiums, public spaces, and residential gardens.

[0003] However, some existing multi-layer composite artificial turfs generally require two steps: laying the foundation and laying the turf. Although this method is simple to operate, the use effect is poor, and the laid artificial turf has poor drainage effect and low comfort. Therefore, it is necessary to design and modify the multi-layer composite artificial turf to effectively prevent the phenomenon of poor use effect. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present invention is to provide a multi-layer composite artificial turf with the advantage of good use effect. It solves the problem that some existing multi-layer composite artificial turfs generally require two steps of laying the foundation and laying the turf. Although this method is simple to operate, the use effect is poor, and the laid artificial turf has poor drainage effect and low comfort.

[0005] The utility model provides the following technical solutions: a multi-layer composite artificial turf, comprising a base plate, the top of the base plate is fixedly connected to a limiting ring, the top of the limiting ring is provided with a limiting groove, and the inside of the limiting groove is movably connected to a limiting block, and the number of the limiting grooves is several, the height of the limiting block is greater than the height of the limiting groove, the surface of the limiting block is respectively fixedly connected to a first partition and a second partition, the surface of the second partition is provided with a slide groove, both sides of the first partition are fixedly connected to a limiting strip, the limiting strip is movably connected to the slide groove, the height of the limiting strip is the same as the height of the slide groove, the surface of the limiting ring is provided with a through opening, the surface of the limiting ring is movably connected with a bolt, the bolt is movably connected to the through opening, and the surface of the limiting block is provided with a threaded groove. , the bolt is threadedly connected to the thread groove, the number of the through openings is the same as the number of limit grooves, the through openings are connected to the limit grooves, a plain soil layer is provided on the top of the plain soil layer, a crushed stone layer is provided on the top of the crushed stone layer, a water-stabilizing layer is provided on the top of the water-stabilizing layer, a sand layer is provided on the top of the sand layer, a shock-absorbing layer is provided on the top of the sand layer, an artificial turf layer is provided on the top of the shock-absorbing layer, the thickness of the plain soil layer is the same as the thickness of the crushed stone layer, the thickness of the water-stabilizing layer is the same as the thickness of the sand layer, the thickness of the sand layer is the same as the shock-absorbing layer, the thickness of the shock-absorbing layer is the same as the thickness of the artificial turf layer, the thickness of the plain soil layer is greater than the thickness of the water-stabilizing layer, the first partition and the second partition are both movably connected to the limiting ring, and the first partition and the second partition are both movably connected to the bottom plate.

[0006] The beneficial effects of the utility model are as follows:

[0007] 1. The utility model inserts the limit block into the limit groove from top to bottom, and then installs the first partition and the second partition. The first partition can be connected to the second partition by setting the slide groove and the limit strip, thereby improving the stability of the device. By laying the soil layer, gravel layer, water-stabilizing layer, sand layer, shock-absorbing layer and artificial turf layer on the top of the bottom plate in sequence, the soil layer and gravel layer can have good support while ensuring drainage, and the sand layer and shock-absorbing layer have soft characteristics, thereby imitating the soft characteristics of real lawn. The device has the advantage of good use effect.

[0008] 2. The utility model can drain excess water in the device into the ground through the provision of the drainage outlet and the geonet, thereby preventing excess water from accumulating inside the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic structural diagram of the utility model.

[0010] Figure 2 This is a schematic diagram of the geonet structure of this utility model.

[0011] Figure 3This is a schematic diagram of the structure of the bare soil layer of the utility model.

[0012] Figure 4 For this utility model Figure 1 A magnified schematic diagram of the structure in the middle. DETAILED DESCRIPTION

[0013] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0014] like Figures 1 to 4 As shown, the multi-layer composite artificial turf of this embodiment includes a base plate 1, the top of the base plate 1 is fixedly connected to the limiting ring 2, the top of the limiting ring 2 is provided with a limiting groove, and the internal movability connection of the limiting groove is limited. The number of limiting grooves is several, and the height of the limiting block 3 is greater than the height of the limiting groove. The surface of the limiting block 3 is respectively fixedly connected with the first partition 4 and the second partition 5, and the surface of the second partition 5 is provided with a slide groove. Both sides of the first partition 4 are fixedly connected to the limiting strip 16, and the limiting strip 16 is movably connected to the slide groove. The height of the limiting strip 16 is the same as the height of the slide groove. A through opening 6 is provided on the surface of the limiting ring 2, and a bolt 7 is movably connected to the surface of the limiting ring 2. The bolt 7 is movably connected to the through opening 6. The surface of the limiting block 3 is provided with a threaded groove, and the bolt 7 is movably connected to the threaded groove. The groove is threadedly connected, the number of through openings 6 is the same as the number of limiting grooves, the through openings 6 are connected to the limiting grooves, a soil layer 8 is provided on the top of the base plate 1, a gravel layer 9 is provided on the top of the gravel layer 9, a water-stabilizing layer 10 is provided on the top of the water-stabilizing layer 10, a sand layer 11 is provided on the top of the sand layer 11, a shock-absorbing layer is provided on the top of the sand layer 11, an artificial turf layer 13 is provided on the top of the shock-absorbing layer, the thickness of the soil layer 8 is the same as that of the gravel layer 9, the water-stabilizing layer 10 is the same as that of the sand layer 11, the sand layer 11 is the same as the shock-absorbing layer, the shock-absorbing layer is the same as the thickness of the artificial turf layer 13, the thickness of the soil layer 8 is greater than the thickness of the water-stabilizing layer 10, the first partition 4 and the second partition 5 are both movably connected to the limiting ring 2, and the first partition 4 and the second partition 5 are both movably connected to the base plate 1.

[0015] refer to Figure 2 A drainage outlet 14 is provided on the top of the bottom plate 1 , and a geonet 15 is fixedly connected to the interior of the drainage outlet 14 .

[0016] In this embodiment, the arrangement of the drain outlet 14 and the geonet 15 can drain excess water in the device into the ground, thereby preventing excess water from accumulating inside the device.

[0017] refer to Figure 3 The shock-absorbing layer includes a square rubber ring movably connected to the top of the sand layer 11, and a cavity is provided inside the square rubber ring, and the interior of the cavity is filled with rubber particles, and the number of rubber particles is several.

[0018] In this embodiment, by providing the square rubber ring, the cavity and the rubber particles, the gaps between the rubber particles can be utilized to achieve the purpose of drainage. At the same time, the rubber particles have good elasticity, which can cushion the artificial turf layer 13, improve the comfort of the device, and simulate the softness of real grass.

[0019] refer to Figure 1 、 Figure 3 and Figure 4 The artificial turf layer 13 includes a woven felt movably connected to the top of the shock-absorbing layer, and artificial grass bundles are fixedly connected to the surface of the woven felt, and the number of artificial grass bundles is several, and the artificial grass bundles are evenly distributed on the surface of the woven felt, and the artificial grass bundles are made of plastic material, and the surface of the artificial grass bundles is sprayed with paint, and the surface of the woven felt is provided with through holes, and the number of through holes is several, and the through holes are evenly distributed on the surface of the woven felt.

[0020] In this embodiment, by setting up woven felt and artificial grass bundles, the woven felt can be rolled up during construction, thereby improving the convenience of construction of the device. At the same time, when using woven felt, there are gaps between each woven rope during weaving, and the gaps are through holes, thereby achieving the purpose of drainage.

[0021] refer to Figure 1 The surface of bolt 7 is sprayed with anti-rust paint.

[0022] In this embodiment, anti-rust paint is sprayed on the surface of the bolt 7, thereby protecting the bolt 7.

[0023] refer to Figure 1 、 Figure 2 and Figure 4 The bottom plate 1, the limiting ring 2, the first partition plate 4, the second partition plate 5 and the limiting block 3 are all made of super strong nylon carbon fiber composite plastic material.

[0024] This embodiment has the advantages of extremely high hardness, good corrosion resistance, low cost and easy processing through the base plate 1, limiting ring 2, first partition 4, second partition 5 and limiting block 3 made of super-strong nylon carbon fiber composite plastic material.

[0025] The utility model inserts the limit block 3 into the limit groove from top to bottom, and then installs the first partition 4 and the second partition 5. Through the setting of the slide groove and the limit strip 16, the first partition 4 can be connected to the second partition 5, thereby improving the stability of the device. By laying the soil layer 8, gravel layer 9, water-stabilizing layer 10, sand layer 11, shock-absorbing layer and artificial turf layer 13 on the top of the base plate 1 in sequence, the soil layer 8 and gravel layer 9 can have good support while ensuring drainage, and the sand layer 11 and the shock-absorbing layer have soft characteristics, thereby imitating the soft characteristics of real lawn.

Claims

1. A multi-layer composite artificial turf, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to the limiting ring (2), the top of the limiting ring (2) is provided with a limiting groove, and the limiting groove is movably connected to the limiting block (3) inside, and the number of the limiting grooves is several, the height of the limiting block (3) is greater than the height of the limiting groove, the surface of the limiting block (3) is respectively fixedly connected to the first partition (4) and the second partition (5), the surface of the second partition (5) is provided with a sliding groove, both sides of the first partition (4) are fixedly connected to the limiting strip (16), the limiting strip (16) is movably connected to the sliding groove, the height of the limiting strip (16) is the same as the height of the sliding groove, the surface of the limiting ring (2) is provided with a through-hole (6), the surface of the limiting ring (2) is movably connected with a bolt (7), the bolt (7) is movably connected to the through-hole (6), the surface of the limiting block (3) is provided with a threaded groove, the bolt (7) is threadedly connected to the threaded groove, and the number of the through-holes (6) is the same as the limiting groove. The number of the positioning slots is the same, the through opening (6) is connected to the limiting slot, a soil layer (8) is provided on the top of the bottom plate (1), a crushed stone layer (9) is provided on the top of the soil layer (8), a water-stable layer (10) is provided on the top of the crushed stone layer (9), a sand layer (11) is provided on the top of the water-stable layer (10), a shock-absorbing layer is provided on the top of the sand layer (11), an artificial turf layer (13) is provided on the top of the shock-absorbing layer, and the thickness of the soil layer (8) is The thickness of the water-stable layer (10) is the same as that of the gravel layer (9), the thickness of the water-stable layer (10) is the same as that of the sand layer (11), the thickness of the sand layer (11) is the same as that of the shock-absorbing layer, the thickness of the shock-absorbing layer is the same as that of the artificial turf layer (13), the thickness of the plain soil layer (8) is greater than that of the water-stable layer (10), the first partition plate (4) and the second partition plate (5) are both movably connected to the limiting ring (2), and the first partition plate (4) and the second partition plate (5) are both movably connected to the bottom plate (1).

2. The multi-layer composite artificial turf according to claim 1, characterized in that: A drainage outlet (14) is provided on the top of the bottom plate (1), and a geonet (15) is fixedly connected to the interior of the drainage outlet (14).

3. The multi-layer composite artificial turf according to claim 2, characterized in that: The shock-absorbing layer comprises a square rubber ring movably connected to the top of the sand layer (11), a cavity is provided inside the square rubber ring, and the cavity is filled with rubber particles, and the number of the rubber particles is several.

4. The multi-layer composite artificial turf according to claim 3, characterized in that: The artificial turf layer (13) comprises a woven felt movably connected to the top of the shock-absorbing layer, and artificial grass bundles are fixedly connected to the surface of the woven felt, and the number of artificial grass bundles is several, and the artificial grass bundles are evenly distributed on the surface of the woven felt, and the artificial grass bundles are made of plastic material, and the surface of the artificial grass bundles is sprayed with paint, and the surface of the woven felt is provided with through holes, and the number of through holes is several, and the through holes are evenly distributed on the surface of the woven felt.

5. The multi-layer composite artificial turf according to claim 4 or 2, characterized in that: The surface of the bolt (7) is sprayed with anti-rust paint.

Images