CN218404908U

CN218404908U - Sports lawn without filling

Info

Publication number: CN218404908U
Application number: CN202222356233.8U
Authority: CN
Inventors: 成冬来; 惠栋栋; 肖劲; 马胜
Original assignee: Greentown Sports Group Co ltd
Current assignee: Greentown Sports Group Co ltd
Priority date: 2022-09-03
Filing date: 2022-09-03
Publication date: 2023-01-31
Anticipated expiration: 2032-09-03

Abstract

The utility model discloses an exempt from to fill motion lawn, including the lawn body, the lawn body is solid subaerial, be provided with the drainage mechanism who is used for the drainage between lawn body and the ground, the lawn body is multilayer structure, including laying subaerial pitch layer, pitch layer upper end bonds through the glue film has non-woven fabrics layer upper end to be fixed with the buffer layer, be fixed with the lawn base member on the buffer layer, a plurality of artificial grass silks are installed in the distribution of lawn base member upper end, the utility model discloses simple structure can effectively improve the buffering resilience effect on motion lawn, reduces injured possibility, can in time discharge the rainwater simultaneously, can bring the facility for artificial turf technical field.

Description

Sports lawn without filling

Technical Field

The utility model relates to an artificial turf technical field specifically is an exempt from to fill motion lawn.

Background

The artificial lawn uses synthetic fiber to imitate grass leaf to prepare lawn thread, which is planted on the woven base cloth, the back is coated with latex for fixing, so that the synthetic fiber keeps upright posture, and is generally used for paving playground, yard terrace and greening ground.

In order to solve the problems, the Chinese utility model patent (with the publication number of CN207376400U and the publication date of 2018.05.18) discloses a filling-free artificial football lawn, which can avoid the situations of sports injury and harmful gas substances emitted by fillers to the body when the lawn is filled (sand or other particles are filled), has simple structure, and is safe and environment-friendly.

However, the artificial football lawn does not have any filler, has poor buffering effect and rebound effect, is greatly stressed on the body under the condition of collision or falling, is very easy to cause injury, and can not discharge rainwater on the lawn in time in rainy days, thereby not meeting the use requirement well, therefore, the filling-free sports lawn is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a exempt from to fill sports turf to solve the problem that provides among the above-mentioned background art.

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

the utility model provides an exempt from to fill motion lawn, includes the lawn body, the lawn body is solid subaerial, be provided with the drainage mechanism who is used for the drainage between lawn body and the ground, the lawn body is multilayer structure, including laying subaerial pitch layer, pitch layer upper end bonds through the glue film has non-woven fabrics layer upper end to be fixed with the buffer layer, be fixed with the lawn base member on the buffer layer, a plurality of artificial grass silks are installed in lawn base member upper end distribution.

Preferably, drainage mechanism portion includes that the multiunit drainage mouth that lawn body upper end distributes and sets up and the multiunit water catch bowl that the upper ground end distributes and sets up, drainage mouth lower extreme is provided with the drainage through-hole, drainage through-hole and water catch bowl intercommunication, communicate through communicating pipe between the water catch bowl, the left side the water catch bowl tip still installs the drain pipe. Through setting up drainage mechanism, be convenient for in time discharge the rainwater.

Preferably, the drain pipe is arranged obliquely.

Preferably, the drainage port is in a circular truncated cone shape, and the inner diameter of the drainage port is gradually reduced from top to bottom. Through setting up the drainage mouth, the discharge of the rainwater of being convenient for.

Preferably, the buffer layer is made of rubber, and the cross section of the buffer layer is W-shaped. Through setting up the buffer layer, improve the buffering resilience effect of straw bottle body.

Preferably, the artificial grass filaments are made of a polyethylene material.

Compared with the prior art, the beneficial effects of the utility model are that: by arranging the buffer layer, the buffer rebound effect of the sports lawn can be effectively improved; through setting up drainage mechanism, can in time discharge the rainwater. The utility model discloses simple structure can effectively improve the buffering resilience effect on motion lawn, reduces injured possibility, can in time discharge the rainwater simultaneously, can offer convenience for artificial turf technical field.

Drawings

FIG. 1 is a schematic perspective view of a sports lawn without filling;

fig. 2 is a front sectional view of a sports lawn without filling.

In the figure: 1-lawn body, 11-artificial grass filaments, 12-lawn base body, 13-buffer layer, 14-non-woven fabric layer, 15-adhesive layer, 16-asphalt layer, 2-ground, 3-drainage mechanism, 31-water collecting tank, 32-drainage pipe, 33-communicating pipe, 34-drainage through hole and 35-drainage port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1: referring to fig. 1-2, a non-filling sports lawn comprises a lawn body 1, wherein the lawn body 1 is fixed on a ground 2, a drainage mechanism 3 for draining water is arranged between the lawn body 1 and the ground 2, the lawn body 1 is of a multilayer structure and comprises an asphalt layer 16 laid on the ground 2, a non-woven fabric layer 14 is bonded at the upper end of the asphalt layer 16 through an adhesive layer 15, a buffer layer 13 is fixed at the upper end of the non-woven fabric layer, a lawn substrate 12 is fixed on the buffer layer 13, and a plurality of artificial grass filaments 11 are distributed and mounted at the upper end of the lawn substrate 12.

In this embodiment, the drainage mechanism 3 includes a plurality of drainage ports 35 disposed on the upper end of the lawn body 1 and a plurality of water collecting troughs 31 disposed on the upper end of the ground 2, a drainage through hole 34 is disposed on the lower end of the drainage port 35, the drainage through hole 34 is communicated with the water collecting troughs 31, the water collecting troughs 31 are communicated with each other through a communicating pipe 33, and a drainage pipe 32 is further installed on the end of the water collecting trough 31 on the left side. When in use, rainwater enters the drainage through holes 34 through the drainage ports 35, enters the water collecting tank 31 through the drainage through holes 34, and is finally discharged through the drainage pipe 32.

In the present embodiment, the drain pipe 32 is disposed obliquely. The drain pipe 32 is obliquely arranged to facilitate the drainage of rainwater.

In this embodiment, the drainage port 35 is in the shape of a truncated cone, and the inner diameter thereof gradually decreases from top to bottom. Through setting up drainage mouth 35, be convenient for introduce drainage through hole 34 with the rainwater, discharge.

In this embodiment, the cushioning layer 13 is made of rubber, and the cushioning layer 13 has a W-shaped cross section. The W-shaped buffer layer 13 can effectively disperse the pressure above the lawn body 1, and the rubber material has good resilience, so that the buffer resilience performance of the lawn body 1 can be improved, and the possibility of injury of people is reduced.

In the present embodiment, the artificial grass filaments 11 are made of a polyethylene material. The polyethylene material is safe and environment-friendly, can increase the resilience of the artificial grass filaments, has good wear resistance and can prolong the service life.

The utility model discloses a theory of operation: during the use, the rainwater passes through drainage mouth 35 and gets into drainage through hole 34, gets into water catch bowl 31 by drainage through hole 34, discharges through drain pipe 32 at last to in time discharge the rainwater, the buffer layer 13 of W shape can effectively disperse the pressure of lawn body 1 top, and rubber materials has good resilience, thereby can improve lawn body 1's buffering resilience performance, reduces the injured possibility of personnel.

In the present invention, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only the terms determined for the convenience of describing the structural relationship of each component or element of the present invention, and are not specific to any component or element of the present invention, and are not to be construed as limiting the present invention.

Claims

1. A filling-free sports lawn, comprising a lawn body (1), characterized in that: lawn body (1) is firm on ground (2), be provided with drainage mechanism (3) that are used for the drainage between lawn body (1) and ground (2), lawn body (1) is multilayer structure, including laying asphalt layer (16) on ground (2), asphalt layer (16) upper end bonds through glue film (15) and has non-woven fabrics layer (14) upper end to be fixed with buffer layer (13), be fixed with lawn base member (12) on buffer layer (13), a plurality of artificial grass silk (11) are installed in lawn base member (12) upper end distribution.

2. A fill-free sports lawn as claimed in claim 1, wherein: drainage mechanism (3) portion includes that the multiunit drainage mouth (35) that lawn body (1) upper end distributed to set up and multiunit water catch bowl (31) that ground (2) upper end distributed to set up, drainage mouth (35) lower extreme is provided with drainage through-hole (34), drainage through-hole (34) and water catch bowl (31) intercommunication, communicate through communicating pipe (33) between water catch bowl (31), the left side water catch bowl (31) tip still installs drain pipe (32).

3. A fill-free sports lawn as claimed in claim 2, wherein: the drain pipe (32) is obliquely arranged.

4. A fill-free sports lawn as claimed in claim 3, wherein: drainage mouth (35) are round platform shape, and the internal diameter reduces from top to bottom gradually.

5. A fill-free sports lawn as claimed in claim 4, wherein: the buffer layer (13) is made of rubber, and the section of the buffer layer (13) is W-shaped.

6. A fill-free sports lawn as claimed in claim 5, wherein: the artificial grass filaments (11) are made of polyethylene material.