CN215210323U

CN215210323U - Novel three-dimensional lawn pad

Info

Publication number: CN215210323U
Application number: CN202021504829.2U
Authority: CN
Inventors: 刘楠楷
Original assignee: Guangzhou Jiesen Sports Facility Co ltd
Current assignee: Guangzhou Jiesen Sports Facility Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-12-17
Anticipated expiration: 2030-07-27

Abstract

The utility model belongs to the technical field of artificial turf fills up the device, specifically is a novel three-dimensional lawn pad, including the device body, including the waterproof layer in the device body, its characterized in that: the top on waterproof layer is provided with the net layer, the top on net layer is provided with geotechnological cloth layer, the top surface on geotechnological cloth layer is provided with the lawn layer, the top on lawn layer is provided with fine sand layer, the top on fine sand layer is provided with the grained layer, through fine sand layer and the grained layer that sets up, under the condition that exists ponding on the playground, through the porous structural feature of loose of net layer, ponding on the lawn layer is discharged, avoid long-time ponding to the damage of grass trunk, increase of service life.

Description

Novel three-dimensional lawn pad

Technical Field

The utility model relates to an artificial turf fills up the device field, specifically is a novel three-dimensional lawn pad.

Background

The artificial lawn is an artificial lawn, which is a pure artificial product as the name suggests, and is different from natural grass, and the artificial lawn is made by drawing PA, PP and PE into grass filaments, weaving PP mesh cloth with a grass weaving machine, sewing the grass filaments and the PP mesh cloth together, and then compounding the grass filaments and the PP mesh cloth together through butyl rubber. Or, as understood, the artificial lawn is a chemical product with natural grass sports performance, which is formed by implanting synthetic fiber with grass leaf-like shape into a woven base cloth and coating the back surface with a coating layer for fixing. The artificial turf can be applied to sports fields such as runways, football fields, tennis courts, baseball fields, hockey fields, gate courts, golf courses, basketball fields, volleyball fields, badminton fields, softball fields and the like.

The prior artificial turf used on the playground has the following defects when in use: 1. the existing artificial lawn layer is usually paved on a cement foundation or an asphalt foundation in advance and then paved with the lawn, so that the construction period is delayed; the cost of the manufacturing cost is also increased; 2. because the existing lawn is of a single-layer lawn structure and no damping material is laid under the lawn, when athletes fall down on the lawn, a large area of abrasion is often caused, and further the risk of infection is possibly caused; 3. because the bottom that current lawn adopted is the impenetrable structure, so under heavy rainfall weather, the rainwater can remain the surface on lawn, rather than permeating to the bottom of grass trunk, can lead to the speed of drainage to slow like this, causes the phenomenon of ponding very easily, is unfavorable for long-time use.

Disclosure of Invention

The utility model aims to provide a novel three-dimensional lawn mat, which aims to solve the problems of high construction period lengthening cost and no damping structure in the background technology; the drainage speed is slow.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a novel three-dimensional lawn pad, includes the device body, including the waterproof layer in the device body, the top of waterproof layer is provided with net layer, net layer's top is provided with geotechnological cloth layer, geotechnological cloth layer's top surface is provided with the lawn layer, the top on lawn layer is provided with fine sand layer, fine sand layer's top is provided with the grained layer.

As a further aspect of the present invention: the waterproof layer is made of a film-coated polyethylene material, the water resistance of the material is enhanced, and the service life of the waterproof layer can be prolonged.

As a further aspect of the present invention: the cross-section on net layer is the S, W, V, U type, and the material is polypropylene and polyethylene, adopts the bradyseism cross-section structure, conveniently carries out the shock attenuation to user's foot, secondly alleviates the dead weight on lawn.

As a further aspect of the present invention: the distance between each group of artificial grass plants is 0.8-1 cm, and the problem that the friction force between the lawns is too large due to too dense planting, so that the use and drainage effects are influenced is avoided.

As a further aspect of the present invention: the maximum particle size of the fine sand in the fine sand layer is less than 0.5 cm, and the foot of a user is fully damped.

As a further aspect of the present invention: the granular layer and the fine sand layer are uniformly paved at the root of the artificial grass in the lawn layer, so that the effects of shock absorption and water drainage are improved.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the fine sand layer and the grained layer that set up, exist on the playground under the condition of ponding, through the porous structural feature of loose on net layer, can be rapid discharge ponding on the lawn layer, avoid long-time ponding to the damage of grass trunk, increase of service time.

2. The utility model discloses in, the user can be directly will lay on water stable layer, pseudo-ginseng grey soil layer and gravel layer to replace cement basis or pitch basis, save laying of gravel layer and concrete, save the time consumption of basic time limit for a project, accelerate the time limit for a project, save the cost.

3. The utility model discloses in, through the net layer and the EPE grained layer that set up, the user can increase the frictional force of foot when using, because loose structures such as net layer for S, W, U, V types can carry out the bradyseism to the application of force object, avoid when falling down, harder lawn root material causes the large tracts of land scotch to user's skin.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural section view of the present invention.

In the figure: 1. a device body; 2. a waterproof layer; 3. a mesh layer; 4. a geotextile layer; 5. a lawn layer; 6. a fine sand layer; 7. a particulate layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-2, in the embodiment of the present invention, a novel three-dimensional lawn mat, comprises a device body 1, and includes waterproof layer 2 in the device body 1, waterproof layer 2's top is provided with net layer 3, and net layer 3's top is provided with geotechnological cloth layer 4, and geotechnological cloth layer 4's top surface is provided with lawn layer 5, and lawn layer 5's top is provided with fine sand layer 6, and fine sand layer 6's top is provided with grained layer 7.

The waterproof layer 2 is made of a film-coated polyethylene material, the water resistance of the material is enhanced, and the service life of the waterproof layer 2 can be prolonged; the cross section of the grid layer 3 is S-shaped, W-shaped, V-shaped or U-shaped, the materials are polypropylene and polyethylene, a shock absorption cross section structure is adopted, the shock absorption is convenient for the feet of a user, and the self weight of the lawn is reduced; the distance between each group of artificial grass plants is 0.8-1 cm, so that the problem that the friction force between the lawns is too large due to too dense planting, and the use and drainage effects are influenced is avoided; the grain diameter of the maximum fine sand grains in the fine sand layer 6 is less than 0.5 cm, so that the feet of a user can be fully damped; the granular layer 7 and the fine sand layer 6 are uniformly paved at the root of the artificial grass in the lawn layer 5, so that the effects of shock absorption and water drainage are improved.

The utility model discloses a theory of operation is: when the utility model is used, a user firstly sets the waterproof layer 2 of the bottom layer on the water temperature layer, the pseudo-ginseng grey soil layer or the sand stone layer, then sequentially lays the grid layer 3 and the geotechnical cloth layer 4, finally lays the lawn layer 5 on the upper layer, then adds the fine sand layer 6 and the granular layer 7 on the root of the lawn layer 5, thus finishing laying, when laying the lawn layer 5, the distance between two groups of connected artificial lawns needs to be kept between 0.8-1 cm, firstly avoiding that the friction between the user and the lawn is too large due to the dense planting, reducing the experience when in use, under the condition that accumulated water exists on a playground through the fine sand layer and the granular layer, the accumulated water on the lawn layer can be rapidly discharged through the loose porous structural characteristic of the grid layer, avoiding the long-time accumulated water from damaging the grass plants, prolonging the service time, the user can be directly will lay at the water stable layer, pseudo-ginseng grey soil layer and gravel layer are on, in order to replace cement foundation or pitch basis, save laying of gravel layer and concrete, save the time consumption of basic time limit for a project, accelerate the time limit for a project, save the cost, net layer and EPE grained layer through setting up, the user can be when using, can increase the frictional force of foot, because loose structures such as net layer is S, W, U, V types, can carry out the bradyseism to the application of force object, avoid when falling down, harder lawn root material causes the large tracts of land scotch to user's skin.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A three-dimensional lawn mat, includes device body (1), including waterproof layer (2) in device body (1), its characterized in that: a grid layer (3) is arranged at the top end of the waterproof layer (2), a geotextile layer (4) is arranged at the top end of the grid layer (3), a lawn layer (5) is arranged on the top end surface of the geotextile layer (4), a fine sand layer (6) is arranged at the top end of the lawn layer (5), and a granular layer (7) is arranged at the top end of the fine sand layer (6); the granular layer (7) and the fine sand layer (6) are paved at the root of the artificial grass in the lawn layer (5); the distance between each group of artificial grass plants is 0.3-2 cm.

2. A three-dimensional lawn mat as claimed in claim 1, wherein: the cross section of the grid layer (3) is S, W, V or U-shaped.

3. A three-dimensional lawn mat as claimed in any one of claims 1 or 2, wherein: the maximum particle size of the fine sand in the fine sand layer (6) is less than 0.5 cm.