CN211036619U

CN211036619U - Artificial simulation lawn and football field lawn structure

Info

Publication number: CN211036619U
Application number: CN201921672029.9U
Authority: CN
Inventors: 潘建华
Original assignee: Nanjing Pulidi Rubber And Plastic Products Co ltd
Current assignee: Nanjing Pulidi Rubber And Plastic Products Co ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-07-17
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses an artificial simulation lawn and a football court lawn structure, which relates to the technical field of football court construction, and is characterized in that the artificial simulation lawn comprises a grass filament layer and a basal layer, wherein the basal layer comprises a base cloth layer and a grid layer arranged below the base cloth layer, and a plurality of holes are arranged on the basal layer; the grass filament layer consists of U-shaped grass filaments, a plurality of U-shaped grass filaments form a group and penetrate out of the lower part of the substrate layer, the arc-shaped roots of the U-shaped grass filaments are positioned below the substrate layer, and two ends of the U-shaped grass filaments are positioned on the upper side of the substrate layer; the cross section of the U-shaped grass filaments is rhombic, the thickness of the U-shaped grass filaments is 0.4-0.5 mm, and strip-shaped textures are arranged on the surfaces of the U-shaped grass filaments along the length direction of the grass filaments. The utility model discloses a cross section of grass silk is the rhombus, and the middle is thick, and both sides are thin, and thickness is bigger than general grass silk, and the nature of standing upright, resilience are better, and are more wear-resisting, and lawn life is longer.

Description

Artificial simulation lawn and football field lawn structure

Technical Field

The utility model relates to a football court construction technical field, in particular to artificial simulation lawn and football court lawn structure.

Background

Compared with a natural lawn, the artificial lawn has obvious advantages, can be normally used in cold winter and cool summer, is slightly influenced by natural weather such as rain, snow and the like, is used for 24 hours in all weather, and is very suitable for being used in school football fields with high use frequency. And the durability and the strength of the artificial turf are higher without any frequency constraint. Also some natural grass is not culturable in ceiling stadiums, nor is it suitable for too many non-competitive activities, since this is a major nuisance on the lawn.

The thickness of the grass filaments in the conventional lawn is about 0.25mm, the stiffness thickness is small, and the service life is short when the lawn is frequently used. The lawn has no matt effect and is dazzled by reflected sunlight when moving on the lawn.

Disclosure of Invention

The utility model aims to provide an artificial simulation lawn aiming at the defects in the prior art, the grass filaments of the artificial lawn have larger thickness, good wear-resisting effect and long service life, and simultaneously have matte effect; simultaneously provides a football court lawn structure.

The technical scheme is as follows: an artificial lawn comprises a grass filament layer and a substrate layer, wherein the substrate layer comprises a base cloth layer and a grid layer arranged below the base cloth layer, and a plurality of pores are arranged on the substrate layer; the grass filament layer consists of U-shaped grass filaments, a plurality of U-shaped grass filaments form a group and penetrate out of the lower part of the substrate layer, the arc-shaped roots of the U-shaped grass filaments are positioned below the substrate layer, and two ends of the U-shaped grass filaments are positioned on the upper side of the substrate layer; the cross section of the U-shaped grass filaments is rhombic, the thickness of the U-shaped grass filaments is 0.4-0.5 mm, and strip-shaped textures are arranged on the surfaces of the U-shaped grass filaments along the length direction of the grass filaments.

Furthermore, the thickness of the U-shaped grass filaments is 0.42mm-0.45 mm.

Furthermore, the U-shaped grass filaments contain a matte agent.

Furthermore, a back glue layer is arranged below the grid layer.

Further, the height of the grass silk layer is 60 mm.

The utility model provides a contain football court lawn structure of artificial simulation lawn, football court lawn structure still includes from last cotton-woven fabrics layer, shock attenuation permeable bed, coarse sand layer, metalling, acupuncture cloth layer and the former soil horizon that sets gradually down, artificial simulation lawn is laid on the cotton-woven fabrics layer.

Furthermore, the upper side of the original soil layer is provided with a V-shaped groove, a water permeable pipe is arranged in the V-shaped groove, and broken stones are arranged between the groove surface of the V-shaped groove and the water permeable pipe.

Has the advantages that:

1. the cross section of the grass silk of the utility model is rhombic, the middle is thick, the two sides are thin, the thickness of the grass silk reaches 0.42mm-0.45mm, the thickness is larger than that of the common grass silk, the uprightness and the rebound resilience are better, the grass silk is more wear-resistant, and the service life of the lawn is longer; 2. the utility model discloses a contain dumb light-sensitive agent in the grass silk, what finished product lawn colour was shown is darker, and the surface design of grass silk takes the texture, can disperse the solar reflection, and the mode that combines together through chemical principle and physical principle makes the user avoid receiving the reflection of highlight in the use.

Drawings

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

Fig. 2 is a schematic cross-sectional view of grass filaments.

Fig. 3 is a schematic view of the structure of a lawn of a soccer field.

Detailed Description

The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.

As shown in figure 1, the artificial simulation lawn 1 comprises a grass filament layer and a substrate layer, wherein the height of the grass filament layer is 60mm, most of the grass filament layer is 50mm, 10mm sand can be filled in the grass filament layer 60mm more, the service life of the lawn is prolonged, the grass surface is thicker and firmer, and the foot feeling is more comfortable; the grass layer consists of U-shaped grass filaments 11, a plurality of U-shaped grass filaments 11 form a group and penetrate out of the lower portion of the base layer, arc roots of the U-shaped grass filaments 11 are located below the base layer, and two ends of the U-shaped grass filaments 11 are located on the upper side of the base layer; the cross section of the U-shaped grass filaments 11 is rhombic and is not easy to break. And a back glue layer 14 is arranged below the grid layer and used for reinforcing the U-shaped grass filaments 11.

The thickness of the U-shaped grass filaments 11 is 0.42mm-0.45mm, the thickness is higher than that of the conventional grass filaments, and the service life is longer.

The U-shaped grass filaments 11 contain matte agents, the color of the finished lawn is darker, and strip-shaped textures are arranged on the surfaces of the U-shaped grass filaments along the length direction of the grass filaments. The texture designed on the surface of the grass filaments disperses the solar reflection. The combination of chemical principle and physical principle can prevent the user from being reflected by strong light during the use process.

The basal layer is provided with a plurality of pores, so that the rapid infiltration can be realized during raining, the retention time of rainwater in the lawn is avoided, and the damage to the lawn is reduced.

The utility model provides a contain football court lawn structure of artificial simulation lawn, still include from last cotton-woven fabrics layer 2, shock attenuation permeable bed 3, coarse sand layer 4, metalling 5, acupuncture cloth layer 6 and the original soil layer 7 that sets gradually down, artificial simulation lawn lays on the cotton-woven fabrics layer.

The shock absorption and water permeability layer 3 is a synthetic material elastomer and has high impact absorption, good water drainage and moisture retention performance.

The former soil horizon 7 upside is equipped with V type slot 8, the pipe of permeating water has been placed in V type slot 8, the rubble has been placed between the groove face of V type slot 8 and the pipe of permeating water.

While the invention has been shown and described with reference to certain preferred embodiments as described above, it is not to be construed as limited to the invention itself, but may be modified in forms and details without departing from the spirit and scope defined in the appended claims.

Claims

1. An artificial simulation lawn is characterized in that the lawn comprises a grass filament layer and a substrate layer, wherein the substrate layer comprises a base cloth layer and a grid layer arranged below the base cloth layer, and a plurality of pores are arranged on the substrate layer;

the grass filament layer consists of U-shaped grass filaments, a plurality of U-shaped grass filaments form a group and penetrate out of the lower part of the substrate layer, the arc-shaped roots of the U-shaped grass filaments are positioned below the substrate layer, and two ends of the U-shaped grass filaments are positioned on the upper side of the substrate layer;

the cross section of the U-shaped grass filaments is rhombic, the thickness of the U-shaped grass filaments is 0.4-0.5 mm, and strip-shaped textures are arranged on the surfaces of the U-shaped grass filaments along the length direction of the grass filaments.

2. The artificial lawn of claim 1, wherein the U-shaped grass filaments have a thickness of 0.42mm-0.45 mm.

3. The artificial lawn as claimed in claim 1, wherein the U-shaped grass filaments contain a matte agent.

4. The artificial lawn of claim 1, wherein a gum layer is further disposed below the mesh layer.

5. The artificial lawn of claim 1, wherein the height of the layer of grass filaments is 60 mm.

6. A football field lawn structure comprising the artificial lawn according to any one of claims 1 to 5, wherein said football field lawn structure further comprises a cotton woven layer, a shock-absorbing and water-permeable layer, a coarse sand layer, a gravel layer, a needle punched cloth layer and an original soil layer arranged in this order from top to bottom, and said artificial lawn is laid on the cotton woven layer.

7. The lawn structure of claim 6, wherein the original soil layer is provided with V-shaped grooves on the upper side, water permeable pipes are placed in the V-shaped grooves, and broken stones are placed between the groove surfaces of the V-shaped grooves and the water permeable pipes.