Artificial grass and natural grass mixed sports lawn

Abstract

The utility model relates to the field of lawns, in particular to an artificial grass and natural grass mixed sports lawn. Comprising a plurality of natural grass blocks and a plurality of artificial grass blocks, wherein the natural grass block comprises a first bottoming layer, a first drainage layer and a planting layer; a first cavity is formed in the first drainage layer; a plurality of water storage tanks are arranged in the first cavity, and absorbent cotton belts are arranged in the plurality of water storage tanks; each artificial grass block comprises a second base layer, a second drainage layer and a base cloth layer; a second cavity is formed in the second drainage layer, and a plurality of second drainage holes are formed in the side wall of the second drainage layer; the sports lawn disclosed by the utility model is formed by splicing the natural grass blocks and the artificial grass blocks, so that not only is the attractiveness and comfort of the natural lawn kept, but also the excellent wear resistance of the artificial lawn is achieved; the arrangement of the first drainage layer of the natural grass block and the second drainage layer of the artificial grass block can effectively drain water, and the water storage tank arranged in the natural grass block can store a certain amount of rainwater and provide water required by growth of the natural grass filaments.

Description

Technical Field

[0001] The utility model relates to the field of lawns, in particular to a sports lawn mixed with artificial grass and natural grass. Background Art

[0002] Artificial turf is a simulated lawn made of synthetic fiber materials; natural turf refers to natural grass formed by planting natural plants, such as herbs or lawn grass seeds. Although artificial turf is more wear-resistant than natural turf, it does not have the texture of natural turf, and it contains chemical substances, has poor water permeability, and is easy to pollute the environment.

[0003] Sports fields usually use specially planted and cultivated sports turf. Although natural turf sports fields are beautiful and environmentally friendly, natural turf is not easy to care for and maintain, and the utilization rate of the field is low. In addition, in bad weather, natural turf is often unusable due to water accumulation. Chinese patent document CN207347878U discloses a mixed lawn of natural grass and artificial grass. Although it combines the functions of natural grass and artificial grass, it still does not solve the problem of water accumulation in the lawn, and natural grass still requires manpower for watering and other maintenance.

[0004] Therefore, there is an urgent need for a sports lawn that is a mixture of artificial grass and natural grass, which has fast drainage and does not require manpower to maintain the natural grass. Utility Model Content

[0005] The utility model aims to provide a sports lawn which is a mixture of artificial grass and natural grass in view of the deficiencies in the prior art.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] Provided is a sports lawn mixed with artificial grass and natural grass, comprising: a plurality of natural grass blocks and a plurality of artificial grass blocks; wherein:

[0008] The natural grass block comprises: a first bottom layer, a first drainage layer fixedly connected to the top of the first bottom layer, and a planting layer fixedly connected to the top of the first drainage layer; a first cavity is provided in the first drainage layer, and a plurality of first drainage holes are opened on the side wall of the first drainage layer; a plurality of water storage tanks are provided in the first cavity, and a plurality of water storage tanks are provided with absorbent cotton belts, and the top of the absorbent cotton belts is in contact with the bottom of the planting layer; a plurality of natural grass fibers are provided on the top of the planting layer, and the roots of the plurality of natural grass fibers extend into the planting layer;

[0009] The artificial turf block includes: a second base layer, a second drainage layer fixedly connected to the top of the second base layer, and a base fabric layer fixedly connected to the top of the second drainage layer; a second cavity is provided in the second drainage layer, and a plurality of second drainage holes are provided on the side wall of the second drainage layer; a plurality of artificial turf fibers are fixedly provided on the top of the base fabric layer, and a plurality of water seepage holes are provided on the base fabric layer, and the plurality of water seepage holes are all connected to the second cavity.

[0010] Preferably, the natural grass blocks and the artificial grass blocks are arranged one by one.

[0011] Preferably, the first base layer includes: a first adhesive layer, a first shock-absorbing layer fixedly connected to the top of the first adhesive layer, and a first waterproof layer fixedly connected to the top of the first shock-absorbing layer; the top of the first waterproof layer is fixedly connected to the bottom of the first drainage layer.

[0012] More preferably, the second base layer includes: a second adhesive backing layer, a second shock-absorbing layer fixedly connected to the top of the second adhesive backing layer, and a second waterproof layer fixedly connected to the top of the second shock-absorbing layer; the top of the second waterproof layer is fixedly connected to the bottom of the second drainage layer.

[0013] More preferably, the first shock-absorbing layer and the second shock-absorbing layer are both made of TPU foam material.

[0014] Preferably, the thickness of the first bottom layer is consistent with the thickness of the second bottom layer; the thickness of the first drainage layer is consistent with the thickness of the second drainage layer, and the first drainage holes correspond to the second drainage holes one by one to form a drainage channel.

[0015] Preferably, the bottom end of the planting layer is made of geotextile.

[0016] The utility model adopts the above technical solution, and compared with the prior art, has the following technical effects:

[0017] The sports lawn of the utility model is made by splicing natural grass blocks and artificial grass blocks, which not only retains the beauty and comfort of the natural lawn, but also has the excellent wear resistance of the artificial lawn; the first drainage layer of the natural grass block and the second drainage layer of the artificial grass block can effectively drain water, and the water storage tank arranged in the natural grass block can store a certain amount of rainwater and provide the natural grass fibers with moisture required for growth; the first shock-absorbing layer of the natural grass block and the second shock-absorbing layer of the artificial grass block provide good shock-absorbing properties for the sports lawn, thereby improving the safety of athletes when exercising on the sports lawn. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a basic structural diagram of a sports lawn in one embodiment of the utility model;

[0019] Figure 2 This is a basic structural diagram of a natural grass block in one embodiment of the utility model;

[0020] Figure 3 for Figure 2 A magnified view of point A;

[0021] Figure 4 Schematic diagram of the basic structure of an artificial turf block in one embodiment of the utility model.

[0022] Reference numerals in the figures include:

[0023] Natural grass block 1; first adhesive layer 11; first shock absorbing layer 12; first waterproof layer 13; first drainage layer 14; first drainage hole 141; water storage tank 142; absorbent cotton belt 143; planting layer 15; natural grass filaments 151; artificial grass block 2; second adhesive layer 21; second shock absorbing layer 22; second waterproof layer 23; second drainage layer 24; second drainage hole 241; base fabric layer 25; artificial grass filaments 251; seepage hole 252. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0027] Example

[0028] Provided is a sports lawn mixed with artificial grass and natural grass, comprising: a plurality of natural grass blocks 1 and a plurality of artificial grass blocks 2; the natural grass blocks 1 and the artificial grass blocks 2 are arranged one after another; wherein:

[0029] The natural grass block 1 comprises: a first adhesive layer 11, a first shock-absorbing layer 12 fixedly connected to the top of the first adhesive layer 11, a first waterproof layer 13 fixedly connected to the top of the first shock-absorbing layer 12, a first drainage layer 14 fixedly connected to the top of the first waterproof layer 13, and a planting layer 15 fixedly connected to the top of the first drainage layer 14; a first cavity is provided in the first drainage layer 14, and a plurality of first drainage holes 141 are opened on the side wall of the first drainage layer 14; a plurality of water storage tanks 142 are provided in the first cavity, and a plurality of water storage tanks 142 are each provided with a water-absorbing cotton belt 143, and the top of the water-absorbing cotton belt 143 is in contact with the bottom of the planting layer 15; a plurality of natural grass fibers 151 are provided on the top of the planting layer 15, and the roots of the plurality of natural grass fibers 151 extend into the planting layer 15; the bottom of the planting layer 15 is made of geotextile;

[0030] The artificial turf block 2 includes: a second adhesive layer 21, a second shock-absorbing layer 22 fixedly connected to the top of the second adhesive layer 21, a second waterproof layer 23 fixedly connected to the top of the second shock-absorbing layer 22, a second drainage layer 24 fixedly connected to the top of the second waterproof layer 23, and a base fabric layer 25 fixedly connected to the top of the second drainage layer 24; a second cavity is provided in the second drainage layer 24, and a plurality of second drainage holes 241 corresponding to the first drainage holes 141 are opened on the side wall of the second drainage layer 24; a plurality of artificial grass strands 251 are fixedly provided on the top of the base fabric layer 25, and a plurality of water seepage holes 252 are opened on the base fabric layer 25, and the plurality of water seepage holes 252 are all connected to the second cavity.

[0031] As a preferred embodiment, the first shock absorbing layer 12 and the second shock absorbing layer 22 are both made of TPU foam material.

[0032] Principle of use: The natural grass block 1 and the artificial grass block 2 are arranged one by one, the thickness of the first adhesive layer 11 and the second adhesive layer 21 are consistent, the thickness of the first shock-absorbing layer 12 and the second shock-absorbing layer 22 are consistent, the thickness of the first waterproof layer 13 and the second waterproof layer 23 are consistent, the thickness of the first drainage layer 14 and the second drainage layer 24 are consistent, and the thickness of the planting layer 15 and the base fabric layer 25 are consistent. Therefore, the surface of the natural grass block 1 and the artificial grass block 2 is flat after splicing; the first shock-absorbing layer 12 and the second shock-absorbing layer 22 provide certain shock-absorbing performance and elasticity, which can not only give athletes a good sports experience, but also protect the safety of athletes; in case of bad weather (such as rain), Rainwater falling on the natural grass block 1 seeps into the planting layer 15, and after being filtered by the geotextile, part of it falls into the water storage tank 142, and is absorbed by the absorbent cotton belt 143, and part of it falls into the first cavity of the first drainage layer 14; rainwater falling on the artificial grass block 2 falls into the second cavity of the second drainage layer 24 through the seepage hole 252; rainwater in the first cavity and the second cavity is discharged from the sports lawn through the drainage channel formed by the first drainage hole 141 and the second drainage hole 241, so as to avoid a large amount of rainwater accumulating inside the sports lawn; when the weather conditions are good, the rainwater absorbed by the absorbent cotton belt 143 can provide moisture to the roots of the natural grass fibers in the planting layer 15, thereby realizing the reuse of rainwater.

[0033] To sum up, the sports lawn of the utility model is made of natural grass blocks and artificial grass blocks, which not only retains the beauty and comfort of natural lawn, but also has the excellent wear resistance of artificial lawn; the first drainage layer of natural grass blocks and the second drainage layer of artificial grass blocks can effectively drain water, and the water storage tank arranged in the natural grass blocks can store a certain amount of rainwater and provide the natural grass fibers with the moisture needed for growth; the first shock-absorbing layer of natural grass blocks and the second shock-absorbing layer of artificial grass blocks provide good shock absorption for the sports lawn, thereby improving the safety of athletes when exercising on the sports lawn.

[0034] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A sports lawn mixed with artificial grass and natural grass, characterized in that: include: A plurality of natural grass blocks (1) and a plurality of artificial grass blocks (2); wherein: The natural grass block (1) comprises: a first bottom layer, a first drainage layer (14) fixedly connected to the top of the first bottom layer, and a planting layer (15) fixedly connected to the top of the first drainage layer (14); a first cavity is provided in the first drainage layer (14), and a plurality of first drainage holes (141) are provided on the side wall of the first drainage layer (14); a plurality of water storage tanks (142) are provided in the first cavity, and a plurality of water storage tanks (142) are each provided with a water-absorbing cotton belt (143), and the top of the water-absorbing cotton belt (143) is in contact with the bottom of the planting layer (15); a plurality of natural grass fibers (151) are provided on the top of the planting layer (15), and the roots of the plurality of natural grass fibers (151) extend into the planting layer (15); The artificial turf block (2) comprises: a second base layer, a second drainage layer (24) fixedly connected to the top of the second base layer, and a base fabric layer (25) fixedly connected to the top of the second drainage layer (24); a second cavity is provided in the second drainage layer (24), and a plurality of second drainage holes (241) are provided on the side wall of the second drainage layer (24); a plurality of artificial turf fibers (251) are fixedly provided on the top of the base fabric layer (25), and a plurality of water seepage holes (252) are provided on the base fabric layer (25), and the plurality of water seepage holes (252) are all connected to the second cavity.

2. The sports lawn according to claim 1, characterized in that: The natural grass block (1) and the artificial grass block (2) are arranged one by one.

3. The sports lawn according to claim 1, characterized in that: The first base layer comprises: a first adhesive layer (11), a first shock-absorbing layer (12) fixedly connected to the top of the first adhesive layer (11), and a first waterproof layer (13) fixedly connected to the top of the first shock-absorbing layer (12); the top of the first waterproof layer (13) is fixedly connected to the bottom of the first drainage layer (14).

4. The sports lawn according to claim 3, characterized in that: The second base layer comprises: a second adhesive layer (21), a second shock-absorbing layer (22) fixedly connected to the top of the second adhesive layer (21), and a second waterproof layer (23) fixedly connected to the top of the second shock-absorbing layer (22); the top of the second waterproof layer (23) is fixedly connected to the bottom of the second drainage layer (24).

5. The sports lawn according to claim 4, characterized in that: The first shock-absorbing layer (12) and the second shock-absorbing layer (22) are both made of TPU foam material.

6. The sports lawn according to claim 1, characterized in that: The thickness of the first bottom layer is consistent with the thickness of the second bottom layer; the thickness of the first drainage layer (14) is consistent with the thickness of the second drainage layer (24), and the first drainage holes (141) correspond to the second drainage holes (241) one by one to form a drainage channel.

7. The sports lawn according to claim 1, characterized in that: The bottom end of the planting layer (15) is made of geotextile.

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