CN209975307U

CN209975307U - Artificial lawn base cloth for court

Info

Publication number: CN209975307U
Application number: CN201920435691.6U
Authority: CN
Inventors: 谢平
Original assignee: Jiangsu Yizhibo Industrial Co Ltd
Current assignee: Jiangsu Yizhibo Industrial Co Ltd
Priority date: 2019-04-01
Filing date: 2019-04-01
Publication date: 2020-01-21
Anticipated expiration: 2029-04-01

Abstract

The utility model relates to an artificial turf base cloth is used in court, wherein this artificial turf base cloth is used in court, include: the grass-like mat comprises a base layer tufted with grass filaments, a buffer layer arranged on the base layer and a buffer piece arranged in the buffer layer; the buffer layer has elasticity and is suitable for being inserted with a buffer piece; the buffer parts are gathered inwards to form a buffer cavity with a trapezoidal section so as to buffer the impact force of falling down of the player and reduce the injury of the player.

Description

Artificial lawn base cloth for court

Technical Field

The utility model relates to an artificial turf base cloth for court.

Background

The artificial lawn is made up by using artificial grass-leaf-like synthetic fibre, implanting it into woven base cloth, coating layer with fixing action on its back surface, and laying it on the sports ground, garden floor and greening ground, and its raw materials are mainly polyethylene and polypropylene, also can use polyvinyl chloride and polyamide, etc..

However, when the existing artificial turf is used as a football field, the impact force to players after falling is large, and meanwhile, the existing artificial turf cannot buffer and protect the players when shoveling balls.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an artificial turf base cloth for court to cushion the motion impact force.

In order to solve the technical problem, the utility model provides an artificial turf base cloth is used in court, include:

the grass-like mat comprises a base layer tufted with grass filaments, a buffer layer arranged on the base layer and a buffer piece arranged in the buffer layer;

the buffer layer has elasticity and is suitable for being inserted with a buffer piece;

the buffer pieces are gathered inwards to form a buffer cavity with a trapezoidal section.

Specifically, the buffer includes: a flat plate and a support plate surrounding the flat plate; wherein

The flat plate is suitable for compressing the supporting plate to be downwards expanded so as to buffer the vertical impact force from the upper part of the buffer layer;

the supporting plate is inclined to the flat plate and is suitable for being inwardly folded and compressed to buffer oblique impact force above the buffer layer.

Specifically, a slot is formed in any one side of the buffer layer so that the buffer piece can be inserted.

Specifically, the opening part of slot is provided with non return device to avoid the outside roll-off of bolster.

Specifically, the check device includes: a flap hinged at the opening of the slot, an

And the torsional spring is arranged between the baffle and the inner wall of the slot to drive the baffle to rebound and block the buffer piece.

Specifically, the base layer includes: the adhesive comprises a first base cloth layer, a second base cloth layer and a glue layer; wherein

The first base fabric layer is suitable for tufting grass filaments at equal intervals in rows;

the first base cloth layer and the second base cloth layer are bonded into an integral structure through a glue layer.

Specifically, the bottom end of the second base cloth layer is provided with a concrete layer to level the second base cloth layer.

The utility model has the advantages that the buffer layer has elasticity, and the buffer part is inserted in the buffer layer; through the bolster inwards gathers together in order to form a cross-section and be trapezoidal buffering cavity, and then the aspect of the whole aspect protection sportsman reduces sportsman's injured probability.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic structural view of a preferred embodiment of the base cloth method of the artificial turf for court of the present invention;

fig. 2 is a partially enlarged view of a portion a in fig. 1.

In the figure: 100-base layer, 110-first base fabric layer, 120-second base fabric layer, 130-glue layer, 200-buffer layer, 300-buffer element, 310-flat plate, 320-support plate, 400-check device, 410-baffle plate, 420-torsion spring, 600-grass silk, 700-concrete layer.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

Fig. 1 is a schematic structural diagram of a preferred embodiment of the artificial turf base cloth method for the court of the invention.

As shown in fig. 1, the artificial turf base fabric for a court in this embodiment includes: a base layer 100 tufted with grass filaments 600, a buffer layer 200 disposed on the base layer 100, and a buffer member 300 disposed within the buffer layer 200; the buffer layer 200 has elasticity, and the buffer layer 200 is suitable for being inserted with a buffer member 300; the buffer member 300 is inwardly gathered to form a buffer cavity with a trapezoidal section, so that the athlete can be protected in all aspects, and the injury probability of the athlete can be reduced.

In this embodiment, the buffer 300 includes: a flat plate 310 and a support plate 320 surrounding the flat plate 310; wherein the flat plate 310 is adapted to compress the support plate 320 to be spread downward to buffer a vertical impact force from above the buffer layer 200; the supporting plate 320 is disposed obliquely to the flat plate 310, and the supporting plate 320 is adapted to be compressed inward to buffer the oblique impact force above the buffer layer 200.

In this embodiment, the buffer layer 200 has a slot 210 formed at any side thereof for inserting the buffer member 300.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

As shown in fig. 2, in the embodiment, the non-return device 400 is disposed at the opening of the slot 210 to prevent the buffering element 300 from sliding out, so as to ensure the buffering effect of the buffering element 300.

As an alternative embodiment of the non-return means 400, it comprises: the baffle 410 is hinged to the opening of the slot 210, and the torsion spring 420 is arranged between the baffle 410 and the inner wall of the slot 210, so that the baffle 410 is driven to rebound to block the buffer 300, and after the baffle 410 is pushed inwards to enable the baffle 410 to be flush with the bottom of the buffer 300, the buffer 300 can be withdrawn, and the buffer 300 can be conveniently detached and replaced.

As an alternative embodiment of the base layer 100, it includes: a first scrim layer 110, a second scrim layer 120, and a glue layer 130; wherein the first base fabric layer 110 is adapted to tuft the grass filaments 600 at equal intervals in rows; the first and second

base fabric layers

110, 120 are bonded together by a glue layer 130 to form a unitary structure.

In this embodiment, the concrete layer 700 is disposed at the bottom end of the second base fabric layer 120 to level the second base fabric layer 120, so as to ensure the leveling property of the base layer 100.

In summary, the artificial turf base fabric for the court of this embodiment is particularly suitable for football, that is, the supporting plate 320 is compressed by the flat plate 310 to be opened downwards to buffer the vertical impact force from the upper side of the buffer layer 200, so as to buffer the impact force when the player falls down, and the supporting plate 320 is folded inwards to be compressed to buffer the oblique impact force from the upper side of the buffer layer 200, so as to buffer the impact force of the ankle when the player shovels the ball, thereby protecting the ankle of the player, protecting the player from injury.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. An artificial turf base cloth for a court, comprising:

2. A court artificial turf substrate as defined in claim 1,

the buffer member includes: a flat plate and a support plate surrounding the flat plate; wherein

3. A court artificial turf substrate as defined in claim 1,

and a slot is formed in any one side of the buffer layer so as to insert the buffer piece.

4. A court artificial turf substrate as defined in claim 3,

the opening part of the slot is provided with a non-return device to prevent the buffer piece from sliding outwards.

5. A court artificial turf substrate as defined in claim 4,

the check device includes: a flap hinged at the opening of the slot, an

6. A court artificial turf substrate as defined in claim 1,

the base layer includes: the adhesive comprises a first base cloth layer, a second base cloth layer and a glue layer; wherein

7. A court artificial turf substrate as defined in claim 6,

and a concrete layer is arranged at the bottom end of the second base cloth layer to level the second base cloth layer.