CN215482101U

CN215482101U - High-resilience artificial lawn

Info

Publication number: CN215482101U
Application number: CN202121806270.3U
Authority: CN
Inventors: 汪均
Original assignee: Jiangsu Shengshi Meichuang Industrial Development Co ltd
Current assignee: Jiangsu Shengshi Meichuang Industrial Development Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-01-11
Anticipated expiration: 2031-08-04

Abstract

The utility model relates to the technical field of artificial lawns, in particular to a high-resilience artificial lawn which comprises a base cloth layer, wherein an artificial grass silk layer is woven at the upper end of the base cloth layer, a first elastic damping layer is arranged at the lower end of the base cloth layer, a moisture absorption and ventilation layer is arranged at the lower end of the first elastic damping layer, a second elastic damping layer is arranged at the lower end of the moisture absorption and ventilation layer, and the second elastic damping layer comprises an upper plastic flat layer, a lower plastic flat layer and a honeycomb middle layer positioned between the upper plastic flat layer and the lower plastic flat layer. According to the utility model, through the arrangement of the first elastic damping layer, the high-resilience artificial turf has high resilience and tensile strength and good damping and buffering performances; through the arrangement of the second elastic damping layer, the high-resilience artificial turf has good resilience and sound absorption and has the functions of sound absorption, damping and buffering; through the setting of rubber elasticity grained layer, further improve this high resilience artificial turf's resilience and buffering shock attenuation performance.

Description

High-resilience artificial lawn

Technical Field

The utility model relates to the technical field of artificial lawns, in particular to a high-resilience artificial lawn.

Background

The artificial turf is divided into injection-molded artificial turf and woven artificial turf according to the production process. The injection molding artificial lawn adopts an injection molding process, plastic particles are extruded and molded in a mold at one time, and the lawn is bent by a bending technology, so that grass blades are regularly arranged at equal intervals and in equal quantity, and the grass blade heights are completely uniform. It is suitable for kindergarten, playground, balcony, greening, alluvial gold, etc. The woven lawn is made up by using synthetic fibre with imitation grass leaf form, and planting it in woven base cloth, and coating layer with fixing action on its back surface to make artificial lawn on the sports field, leisure field, golf field, garden floor and greening ground.

Patent application No. CN200920035595.9 discloses an artificial turf that not only provides a large grass pull-out force, but also does not wear the paved surface. The artificial lawn comprises a base cloth, an artificial grass fiber cluster woven on the base cloth and an adhesive layer coated on the back surface of the base cloth, wherein a non-woven fabric layer is adhered to the lower surface of the adhesive layer and separates the adhesive layer and the roots of the artificial grass fibers from the paved surface, and the adhesive used by the adhesive layer is white. However, the artificial turf has poor resilience, so that the artificial turf has a weak shock absorption effect and is easily damaged for sportsmen.

To this end, we propose a high resilience artificial turf.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a high resilience artificial turf to solve the problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high resilience artificial turf, includes the base cloth layer, artificial grass layer has been woven to base cloth layer upper end, base cloth layer lower extreme is provided with first elasticity buffer layer, first elasticity buffer layer lower extreme is provided with the ventilative layer of moisture absorption, the ventilative layer lower extreme of moisture absorption is provided with second elasticity buffer layer, second elasticity buffer layer includes plastic flat bed, lower plastic flat bed and is located the plastic flat bed and the lower honeycomb intermediate level between the plastic flat bed, the plastic layer of honeycomb holes for having in the honeycomb intermediate level, second elasticity buffer layer lower extreme is provided with the enhancement base cloth layer, enhancement base cloth layer lower extreme is provided with butylbenzene emulsion layer, butylbenzene emulsion layer lower extreme terminal surface integrated into one piece is provided with anti-skidding granule, the gap department that base cloth layer upper end and lie in artificial grass layer is laid and is equipped with rubber elasticity grained layer.

As a further optimization of the technical scheme, the base cloth layer is a single-layer PP base cloth.

This arrangement serves to fix the layer of artificial grass filaments.

As a further optimization of the technical scheme, the first elastic damping layer is an EVA (ethylene vinyl acetate) foaming layer or a polyurethane foaming layer, and the thickness of the first elastic damping layer is 3-4 mm.

The EVA foaming layer or the polyurethane foaming layer has high resilience and tensile strength and good damping and buffering performance.

As a further optimization of the technical scheme, the moisture absorption breathable layer is a bamboo charcoal fiber layer.

The bamboo charcoal fiber layer has good moisture absorption and air permeability, can absorb the water of the lawn, and can play a role in bacteriostasis.

As a further optimization of the technical scheme, the base cloth layer, the first elastic damping layer, the moisture absorption breathable layer, the second elastic damping layer, the reinforcing base cloth layer and the styrene-butadiene latex layer are all connected through adhesives in a bonding mode.

This setting makes base cloth layer, first elasticity buffer layer, moisture absorption ventilative layer, second elasticity buffer layer, reinforcing base cloth layer and butylbenzene emulsion layer connect more conveniently, and is more firm.

As a further optimization of the technical scheme, the rubber elastic particle layer is composed of rubber elastic particles with the particle size of 1-3mm, and the rubber elastic particles are hollow.

This arrangement makes the layer of rubbery elastic particles more resilient.

Compared with the prior art, the utility model has the beneficial effects that: the high-resilience artificial lawn has high resilience and good damping and buffering performance, so that the safety of a sporter can be ensured, the damage to the steps of the sporter is reduced, and the probability of falling and being damaged of the sporter is reduced; the high-resilience artificial turf has good moisture absorption and air permeability and simultaneously plays a role in bacteriostasis by arranging the moisture absorption and air permeability layer as the bamboo charcoal fiber layer; through the arrangement of the second elastic damping layer, the high-resilience artificial turf has good resilience and sound absorption and has the functions of sound absorption, damping and buffering; through the setting of rubber elasticity grained layer, further improve this high resilience artificial turf's resilience and buffering shock attenuation performance.

Drawings

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

FIG. 2 is a schematic view of a second elastic shock absorbing layer according to the present invention.

In the figure: 1. a base cloth layer; 2. a layer of artificial grass filaments; 3. a first elastic shock-absorbing layer; 4. a moisture-absorbing breathable layer; 5. a second elastic shock-absorbing layer; 501. a plastic flat layer is arranged; 502. a lower plastic flat layer; 503. a honeycomb intermediate layer; 6. reinforcing the base cloth layer; 7. a styrene-butadiene latex layer; 8. anti-skid particles; 9. a layer of rubber elastic particles.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the high-resilience artificial lawn comprises a base cloth layer 1, wherein an artificial grass filament layer 2 is woven at the upper end of the base cloth layer 1, and the base cloth layer 1 is single-layer PP base cloth and plays a role in fixing the artificial grass filament layer 2.

The lower end of the base cloth layer 1 is provided with a first elastic damping layer 3, the first elastic damping layer 3 is an EVA (ethylene vinyl acetate) foaming layer or a polyurethane foaming layer, the thickness of the first elastic damping layer 3 is 3-4mm, and the EVA foaming layer or the polyurethane foaming layer has high resilience and tensile strength and good damping and buffering performances.

The lower end of the first elastic damping layer 3 is provided with a moisture absorption and ventilation layer 4, the moisture absorption and ventilation layer 4 is a bamboo charcoal fiber layer, the bamboo charcoal fiber layer has good moisture absorption and ventilation properties and can absorb water on a lawn, and meanwhile, the bamboo charcoal fiber layer can play a role in bacteriostasis.

The lower extreme of moisture absorption ventilative layer 4 is provided with second elasticity buffer layer 5, second elasticity buffer layer 5 includes plastic flat bed 501, lower plastic flat bed 502 and is located the honeycomb intermediate level 503 between plastic flat bed 501 and the lower plastic flat bed 502, honeycomb intermediate level 503 is the plastic layer that has the honeycomb hole, honeycomb intermediate level 503 has the effect of inhaling the sound shock attenuation buffering.

5 lower extreme of second elasticity buffer layer is provided with strengthens base cloth layer 6, strengthen base cloth layer 6 lower extreme and be provided with butylbenzene emulsion layer 7, the resilience is high, terminal surface integrated into one piece is provided with anti-skidding granule 8 under butylbenzene emulsion layer 7, plays the antiskid effect, improves the stability that this high resilience artificial turf laid.

The elastic rubber particle layer 9 is laid at the gap between the upper end of the base cloth layer 1 and the artificial grass filament layer 2, the elastic rubber particle layer 9 is composed of elastic rubber particles with the particle size of 1-3mm, and the elastic rubber particles are hollow, so that the elastic resilience of the elastic rubber particle layer 9 is higher.

Specifically, all through gluing agent bonding connection between base cloth layer 1, first elasticity buffer layer 3, the ventilative layer 4 of moisture absorption, second elasticity buffer layer 5, the enhancement base cloth layer 6 and the butylbenzene latex layer 7 for base cloth layer 1, first elasticity buffer layer 3, the ventilative layer 4 of moisture absorption, second elasticity buffer layer 5, the enhancement base cloth layer 6 and butylbenzene latex layer 7 are connected more conveniently, and are more fastened.

Specifically, when the artificial turf is used, the first elastic damping layer 3 is an EVA (ethylene vinyl acetate) foaming layer or a polyurethane foaming layer, so that the artificial turf with high resilience and high tensile strength has good damping and buffering performances; the high-resilience artificial turf has good moisture absorption and air permeability and simultaneously plays a role in bacteriostasis by arranging the moisture absorption and air permeability layer 4 as a bamboo charcoal fiber layer; through the arrangement of the second elastic damping layer 5, the high-resilience artificial turf has good resilience and sound absorption and has the functions of sound absorption, damping and buffering; through the arrangement of the rubber elastic particle layer 9, the resilience and the buffering and damping performance of the high-resilience artificial turf are further improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high resilience artificial turf, including a base layer (1), characterized in that: the artificial grass layer (2) is woven at the upper end of the base cloth layer (1), a first elastic damping layer (3) is arranged at the lower end of the base cloth layer (1), a moisture absorption breathable layer (4) is arranged at the lower end of the first elastic damping layer (3), a second elastic damping layer (5) is arranged at the lower end of the moisture absorption breathable layer (4), the second elastic damping layer (5) comprises an upper plastic flat layer (501), a lower plastic flat layer (502) and a honeycomb middle layer (503) positioned between the upper plastic flat layer (501) and the lower plastic flat layer (502), the honeycomb middle layer (503) is a plastic layer with honeycomb holes, a reinforcing base cloth layer (6) is arranged at the lower end of the second elastic damping layer (5), a butylbenzene latex layer (7) is arranged at the lower end face of the butylbenzene latex layer (7), and anti-skid particles (8) are integrally formed on the lower end face of the butylbenzene latex layer (7), and a rubber elastic particle layer (9) is laid at the upper end of the base cloth layer (1) and in the gap of the artificial grass silk layer (2).

2. A high resilience artificial lawn according to claim 1, wherein: the base cloth layer (1) is a single-layer PP base cloth.

3. A high resilience artificial lawn according to claim 1, wherein: the first elastic damping layer (3) is an EVA (ethylene vinyl acetate) foaming layer or a polyurethane foaming layer, and the thickness of the first elastic damping layer (3) is 3-4 mm.

4. A high resilience artificial lawn according to claim 1, wherein: the moisture absorption breathable layer (4) is a bamboo charcoal fiber layer.

5. A high resilience artificial lawn according to claim 1, wherein: the base cloth layer (1), the first elastic damping layer (3), the moisture absorption breathable layer (4), the second elastic damping layer (5), the reinforcing base cloth layer (6) and the butylbenzene latex layer (7) are all connected in a bonding mode through adhesives.

6. A high resilience artificial lawn according to claim 1, wherein: the rubber elastic particle layer (9) is composed of rubber elastic particles with the particle size of 1-3mm, and the rubber elastic particles are hollow.