CN212128730U

CN212128730U - Special novel artificial turf in tennis court

Info

Publication number: CN212128730U
Application number: CN202020336513.0U
Authority: CN
Inventors: 李勇; 梅毅; 吉青超; 王浩; 宁磊磊
Original assignee: Luoyang Kangmais Artificial Turf Co ltd
Current assignee: Luoyang Kangmais Artificial Turf Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-12-11
Anticipated expiration: 2030-03-18

Abstract

A novel artificial lawn special for tennis courts comprises a basic bottom lining, a back adhesive layer, a rebound layer, a particle layer and straight grass yarns, wherein the back adhesive layer is arranged below the basic bottom lining; the utility model adopts the above technical scheme, good effect has been got: the special novel artificial turf in tennis court is through evenly crisscross setting straight grass silk on the basic backing to set up buffer layer and grained layer between the straight grass silk on the basic backing, the effect of playing tennis on the true lawn of more perfect reaching, it is very simple to maintain moreover, the effectual poor elasticity that solves the special artificial turf in current tennis court use, the smooth step effect twines the problem that influences the normal level performance of sportsman and achievement, the result of use on tennis court lawn has obviously been improved.

Description

Special novel artificial turf in tennis court

Technical Field

The utility model relates to an artificial turf makes the field, the utility model discloses a special novel artificial turf in tennis court.

Background

The artificial lawn is an artificial lawn manufactured by adopting silk-like weaving silk of polyethylene or polypropylene and the like, is rapidly developed in China in recent years due to the characteristics of convenient maintenance, reasonable cost and good durability, and is widely used in schools, squares, indoor football fields and the like; tennis fields are divided into three types, namely hard fields, laterite fields and grasslands according to different competition characteristics, the conventional lawns for tennis fields mostly adopt planting lawns, but the planting lawns are very troublesome to maintain and have high use requirements, so that the artificial lawns are used for replacing the planting lawns in recent years, but the artificial lawns for the tennis fields are produced by adopting the traditional lawn technology for football fields or leisure fields, and the lawns for the tennis fields have high tennis speed, and players need to slide, stop and the like in the batting process, so that the lawns have better elasticity and certain sliding performance, but the conventional artificial lawns cannot reach the performance of real lawns, the normal level exertion of the players in the competition is influenced, and certain influence is caused on the performance; therefore, a novel artificial lawn is needed to solve the problems that the conventional artificial lawn special for the tennis court has poor elasticity and a slippery effect and influences the normal level exertion and the achievement of players in the using process.

SUMMERY OF THE UTILITY MODEL

The utility model provides a special novel artificial turf in tennis court for poor elasticity, smooth step effect twine the problem that influences the normal level performance of sportsman and score in solving the special artificial turf in current tennis court use.

The purpose of the utility model is realized by adopting the following technical scheme:

a novel artificial lawn special for tennis courts comprises a basic bottom lining, a back adhesive layer, a rebound layer, a particle layer and straight grass yarns, wherein the back adhesive layer is arranged below the basic bottom lining; the basic bottom lining is composed of a base cloth layer and a fiber net, wherein the fiber net is arranged below the base cloth layer, the base cloth layer adopts PP base cloth, and the fiber net is a net woven by latticed fiber ropes.

The straight grass filaments are chive-shaped fiber filaments made of polyethylene PE materials, the straight grass filaments are in a U-shaped structure and penetrate through the base substrate from the lower portion of the base substrate to the upper portion of the base substrate, the height of the straight grass filaments on the upper portion of the base substrate is 40-50 mm, the width of the straight grass filaments is 2-4 mm, and the thickness of the straight grass filaments is 0.3-0.5 mm.

The rebound layer is a high-rebound polyurethane layer, and the thickness of the rebound layer is 6-8 mm.

The particle layer is composed of PU rubber particles and polyurethane plastic colloid, the PU rubber particles are uniformly arranged in the polyurethane plastic colloid, and the granularity of the PU rubber particles is 4-7 mm.

The back glue layer is a film deposited by butyl back glue or PU back glue, and the thickness of the back glue layer is less than 1 mm.

The straight grass filaments are arranged on the base bottom liner in a Z-shaped broken line mode, adjacent straight grass filaments in each row are arranged in a staggered mode, the distance between every two straight grass filaments in each row is 8-10 mm, and the planting distance of the straight grass filaments is 8-10 mm.

The utility model adopts the above technical scheme, good effect has been got: the special novel artificial turf in tennis court is through evenly crisscross setting straight grass silk on the basic backing to set up buffer layer and grained layer between the straight grass silk on the basic backing, the effect of playing tennis on the true lawn of more perfect reaching, it is very simple to maintain moreover, the effectual poor elasticity that solves the special artificial turf in current tennis court use, the smooth step effect twines the problem that influences the normal level performance of sportsman and achievement, the result of use on tennis court lawn has obviously been improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a distribution diagram of the middle straight grass filaments of the present invention.

Fig. 3 is an enlarged view of a in fig. 1.

In the figure: 1. the base liner, 2, gum layer, 3, resilience layer, 4, granular layer, 5, straight grass silk.

Detailed Description

The present invention will be described with reference to the accompanying drawings.

As shown in fig. 1, 2 and 3, the novel artificial lawn special for tennis courts comprises a basic bottom liner 1, a gum layer 2, a rebound layer 3, a granular layer 4 and straight grass filaments 5, wherein the basic bottom liner 1 is composed of a base cloth layer and a fiber net, the fiber net is arranged below the base cloth layer, the base cloth layer is made of PP base cloth, and the fiber net is a net woven by latticed fiber ropes; the back adhesive layer 2 is arranged below the base substrate 1, the back adhesive layer 2 is a film deposited by butyl back adhesive or PU back adhesive, and the thickness of the back adhesive layer 2 is less than 1 mm; the rebound layer 3 is arranged on the base bottom lining 1, the rebound layer 3 is a high-rebound polyurethane layer, and the thickness of the rebound layer 3 is 6-8 mm; the particle layer 4 is arranged on the rebound layer 3, the particle layer 4 is composed of PU rubber particles and polyurethane plastic colloid, the PU rubber particles are uniformly arranged in the polyurethane plastic colloid, and the granularity of the PU rubber particles is 4-7 mm; the straight grass filaments 5 are vertically and uniformly arranged on the base substrate, the straight grass filaments 5 penetrate through the base substrate 1, the rebound layer 3 and the rubber layer 4 and vertically face upwards, the straight grass filaments 5 are leek leaf-shaped fiber filaments made of polyethylene PE materials, the straight grass filaments 5 are in a U-shaped structure and penetrate through the base substrate 1 from the lower part of the base substrate 1 and penetrate out from the upper part of the base substrate 1, the height of the straight grass filaments 5 on the upper part of the base substrate is 40-50 mm, the width of the straight grass filaments 5 is 2-4 mm, and the thickness of the straight grass filaments 5 is 0.3-0.5 mm; the straight grass filaments 5 are woven on the base bottom lining in a Z-shaped broken line mode, adjacent straight grass filaments 5 in each row are arranged in a staggered mode, the distance between every two adjacent straight grass filaments 5 in each row is 8-10 mm, and the plant spacing of the straight grass filaments 5 is 8-10 mm.

When the novel artificial turf special for the tennis court is manufactured, the front surface of the basic bottom liner 1 is firstly upwards fed into spraying equipment of the rebound layer 3 to be sprayed on the rebound layer 3, then the basic bottom liner enters paving equipment of the particle layer 4 in the next procedure to be paved on the particle layer 4, and the basic bottom liner enters drying equipment to be dried after being paved; then, the bottom surface of the base bottom liner 1 is put into the weaving equipment from the feeding end upwards; the next procedure is carried out to weave the straight grass filaments 5, and the straight grass filaments 5 downwards penetrate through the base bottom lining 1, the rebound layer 3 and the rubber layer 4 from the upper part of the base bottom lining 1; then the basic substrate 1 and the straight grass filaments 3 woven at the lower part enter a gluing device, the gum is evenly coated on the upper part of the basic substrate 1 to form a gum layer 2, and then the gum layer enters a drying device to be dried, so that the manufacturing process of the novel artificial lawn special for the tennis court is completed.

The part of the utility model not detailed is prior art.

Claims

1. The utility model provides a special novel artificial turf in tennis court, includes basic end liner (1), gum layer (2), resilience layer (3), grained layer (4) and straight grass silk (5), characterized by: the back glue layer (2) is arranged below the basic bottom lining (1), the rebound layer (3) is arranged above the basic bottom lining (1), the granular layer (4) is arranged above the rebound layer (3), the straight grass filaments (5) are vertically and uniformly arranged above the basic bottom lining (1), and the straight grass filaments (5) penetrate through the basic bottom lining (1), the rebound layer (3) and the rubber layer to be vertically upward; the basic bottom lining (1) is composed of a base cloth layer and a fiber net, wherein the fiber net is arranged below the base cloth layer, the base cloth layer adopts PP base cloth, and the fiber net is a net woven by latticed fiber ropes.

2. The novel artificial lawn special for tennis court as claimed in claim 1, wherein: the grass straightening wires (5) are leek leaf-shaped fiber wires made of polyethylene PE materials, the grass straightening wires (5) are in a U-shaped structure and penetrate through the lower portion of the base bottom lining (1) and penetrate out of the upper portion of the base bottom lining (1), the height of the grass straightening wires (5) on the upper portion of the base bottom lining (1) is 40-50 mm, the width of the grass straightening wires (5) is 2-4 mm, and the thickness of the grass straightening wires is 0.3-0.5 mm.

3. The novel artificial lawn special for tennis court as claimed in claim 1, wherein: the rebound layer (3) is a high-rebound polyurethane layer, and the thickness of the rebound layer (3) is 6-8 mm.

4. The novel artificial lawn special for tennis court as claimed in claim 1, wherein: the particle layer (4) is composed of PU rubber particles and polyurethane plastic colloid, the PU rubber particles are uniformly arranged in the polyurethane plastic colloid, and the particle size of the PU rubber particles is 4-7 mm.

5. The novel artificial lawn special for tennis court as claimed in claim 1, wherein: the back glue layer (2) is a film deposited by butyl back glue or PU back glue, and the thickness of the back glue layer (2) is less than 1 mm.

6. The novel artificial lawn special for tennis court as claimed in claim 1, wherein: the straight grass filaments (5) are arranged on the base bottom liner (1) in a Z-shaped broken line mode, adjacent straight grass filaments (5) in each row are arranged in a staggered mode, the distance between every two adjacent straight grass filaments (5) in each row is 8-10 mm, and the plant spacing of the straight grass filaments (5) is 8-10 mm.