Artificial turf convenient to replace

Abstract

The utility model provides an artificial turf convenient to replace, which belongs to the field of artificial turfs and comprises a base cloth layer, a splicing component and a damping plastic layer. Grass yarns are woven on the surface of the base cloth layer, and a mounting plate is arranged at the bottom of the base cloth layer; the butt joint blocks are connected to the sides of the mounting plates, the butt joint grooves are formed in the sides, corresponding to the butt joint blocks, of the mounting plates, and when a locally damaged lawn needs to be replaced, the butt joint blocks connected to one sides of the mounting plates are inserted into the butt joint grooves formed in the sides of the adjacent mounting plates in a penetrating mode, so that the two mounting plates are spliced together, and replacement of the whole lawn is avoided; when the mounting plates are spliced, the limiting blocks connected with the adjacent sides of the butt joint blocks are inserted into the limiting grooves formed in the sides of the adjacent mounting plates in a penetrating mode, so that the peripheries of the mounting plates are tightly connected with the peripheral mounting plates, and the situation that normal use is affected due to the fact that the mounting plates are loosened after being spliced is prevented.

Description

Technical Field

[0001] The utility model relates to the field of artificial turf, in particular to an artificial turf which is easy to replace. Background Art

[0002] Artificial turf is divided into injection-molded artificial turf and woven artificial turf according to the production process. Injection-molded artificial turf adopts the injection molding process to extrude plastic particles in a mold at one time, and bends the turf using bending technology, so that the grass blades are arranged in equal distances and equal amounts, and the height of the grass blades is completely uniform. In some sports venues such as football and golf, artificial turf is often trampled by athletes. The grass fibers are bent at 90 degrees and fit on the surface of the turf, so that the grass fibers on the artificial turf are easily broken due to long-term trampling. Among them, an artificial turf with application number "CN201721767481.4" has a reasonable structure. The grass fibers are mainly arranged on a grass tube, and the two ends of the grass tube are blocked, and sponge sticks and gas are filled in the grass tube to make the grass tube flexible and able to remain vertical. At the same time, a conical block is arranged to limit the bending angle of the grass tube, so that the grass tube and the grass fibers are not easy to break. However, there are still certain shortcomings in the use of this artificial turf: the turf is an integral structure, and the artificial turf is prone to local damage in actual use. The entire artificial turf needs to be replaced, which increases the cost of use and is inconvenient for maintenance and replacement. Utility Model Content

[0003] The utility model aims to provide an artificial turf that is easy to replace, so as to solve the problem that the turf is an integral structure and is prone to local damage during actual use, and the entire artificial turf needs to be replaced, thereby increasing the cost of use and being inconvenient for maintenance and replacement.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an artificial turf that is easy to replace, comprising a base fabric layer, a splicing assembly and a shock-absorbing plastic layer;

[0005] Wherein: the surface of the base fabric layer is woven with grass silk, and the bottom of the base fabric layer is provided with a mounting plate;

[0006] The splicing assembly includes a docking block connected to the side of the mounting plate, the side of the mounting plate corresponding to the docking block is provided with a docking groove, the middle part of one side of the mounting plate adjacent to the docking block is connected with a limiting block, and the side of the mounting plate corresponding to the limiting block is provided with a limiting groove;

[0007] The shock-absorbing plastic layer is arranged between the base fabric layer and the mounting plate, and the shock-absorbing plastic layer is bonded to the bottom of the base fabric layer by hot-melt bonding.

[0008] As a preferred solution of the utility model: a bottom plate is further provided between the shock-absorbing plastic layer and the mounting plate, and a surface of the bottom plate is provided with transverse convex ribs and longitudinal convex ribs.

[0009] As a preferred solution of the utility model: the transverse convex ribs and the longitudinal convex ribs are arranged alternately.

[0010] As a preferred solution of the utility model: the surfaces of the shock-absorbing plastic layer and the bottom plate are both provided with drainage holes.

[0011] As a preferred solution of the utility model: a guide groove is opened on the surface of the mounting plate, and the guide groove corresponds to the drainage hole.

[0012] As a preferred solution of the utility model: the bottom of the mounting plate is provided with anti-slip grooves.

[0013] As a preferred solution of the utility model: the grass fibers are flame retardant materials.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) A docking block is connected to the side of the mounting plate, and a docking groove is provided on the side corresponding to the docking block. When a partially damaged lawn needs to be replaced, the docking block connected to one side of the mounting plate is inserted into the docking groove provided on the side of the adjacent mounting plate, so that the two mounting plates are spliced ​​together, thereby avoiding the need to replace the entire lawn, reducing the use cost, and facilitating maintenance. When the mounting plates are spliced, the limit block connected to the adjacent side of the docking block is inserted into the limit groove provided on the side of the adjacent mounting plate, so that the surrounding areas of the mounting plate are tightly connected with the surrounding mounting plates, thereby preventing the mounting plates from loosening after splicing, thereby affecting normal use;

[0016] (2) The shock-absorbing plastic layer is bonded to the base fabric layer by hot-melt method, so that the structure is tightly connected and will not delaminate. The shock-absorbing plastic layer has good elasticity and can play a buffering role, preventing the lawn from being too hard and reducing the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the splicing assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the anti-slip pattern arrangement structure of the utility model.

[0021] In the figure: 1. base fabric layer; 2. grass silk; 3. mounting plate; 31. anti-slip pattern; 4. splicing assembly; 41. docking block; 42. docking groove; 43. limit block; 44. limit groove; 5. shock-absorbing plastic layer; 6. bottom plate; 61. transverse ribs; 62. longitudinal ribs; 7. drainage holes; 8. guide groove. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 , an artificial turf that is easy to replace, comprising: a base fabric layer 1, a splicing component 4 and a shock-absorbing plastic layer 5; grass fibers 2 are woven on the surface of the base fabric layer 1, and a mounting plate 3 is provided at the bottom of the base fabric layer 1;

[0024] See also Figure 3 The splicing assembly 4 includes a docking block 41 connected to the side of the mounting plate 3, a docking groove 42 is opened on the side corresponding to the mounting plate 3 and the docking block 41, a limiting block 43 is connected to the middle of one side adjacent to the mounting plate 3 and the docking block 41, and a limiting groove 44 is opened on the side corresponding to the mounting plate 3 and the limiting block 43.

[0025] During specific use: a docking block 41 is connected to the side of the mounting plate 3, and a docking groove 42 is provided on the side corresponding to the docking block 41. When a partially damaged lawn needs to be replaced, the docking block 41 connected to one side of the mounting plate 3 is inserted into the docking groove 42 provided on the side of the adjacent mounting plate 3, so that the two mounting plates 3 are spliced ​​together, thereby avoiding the replacement of the entire lawn, reducing the cost of use, and facilitating maintenance. When the mounting plates 3 are spliced, the limiting block 43 connected to the adjacent side of the docking block 41 is inserted into the limiting groove 44 provided on the side of the adjacent mounting plate 3, so that the surrounding areas of the mounting plates 3 are tightly connected with the surrounding mounting plates 3 to prevent the mounting plates 3 from loosening after splicing, thereby affecting normal use.

[0026] See also Figure 2 The shock-absorbing plastic layer 5 is arranged between the base fabric layer 1 and the mounting plate 3, and the shock-absorbing plastic layer 5 is bonded to the bottom of the base fabric layer 1 by hot-melt bonding.

[0027] During specific use: the shock-absorbing plastic layer 5 is integrally bonded to the base fabric layer 1 by hot-melt method, so that the structure is tightly connected and there will be no delamination. The shock-absorbing plastic layer 5 has good elasticity and can play a buffering effect to prevent the lawn from being too hard and reducing the use experience.

[0028] See also Figure 1 , Figure 2 A bottom plate 6 is further provided between the shock-absorbing plastic layer 5 and the mounting plate 3 , and a transverse convex rib 61 and a longitudinal convex rib 62 are provided on the surface of the bottom plate 6 , and the transverse convex rib 61 and the longitudinal convex rib 62 are alternately arranged.

[0029] During specific use: a bottom plate 6 is provided between the shock-absorbing plastic layer 5 and the mounting plate 3, and a transverse convex rib 61 and a longitudinal convex rib 62 are provided on the surface of the bottom plate 6. The transverse convex rib 61 and the longitudinal convex rib 62 are interlaced and connected with each other, so as to strengthen the structural strength of the lawn and improve the tensile strength of the lawn.

[0030] See also Figure 2 The surfaces of the shock-absorbing plastic layer 5 and the bottom plate 6 are both provided with drainage holes 7 , and the surface of the mounting plate 3 is provided with guide grooves 8 , which correspond to the drainage holes 7 .

[0031] During specific use: drainage holes 7 are provided on the surface of the shock-absorbing plastic layer 5 and the bottom plate 6. When rainy weather comes, rainwater is discharged downward through the drainage holes 7 to prevent rainwater from accumulating on the lawn surface and causing people to slip. A guide groove 8 is provided on the surface of the mounting plate 3 corresponding to the drainage hole 7. Rainwater flows to the edge of the lawn through the guide groove 8 and is discharged into the sewer, thereby improving the drainage capacity of the lawn.

[0032] See also Figure 4 The bottom of the mounting plate 3 is provided with anti-slip grooves 31.

[0033] During specific use: the bottom of the mounting plate 3 is provided with anti-skid grooves 31 so as to increase the friction with the ground during laying, thereby preventing the lawn from sliding and deviating during laying.

[0034] See also Figure 1 , grass silk 2 is flame retardant material.

[0035] When used specifically: the grass yarn 2 is produced by using materials with flame retardant additives so that the lawn has a flame retardant effect.

[0036] A docking block 41 is connected to the side of the mounting plate 3, and a docking groove 42 is provided on the side corresponding to the docking block 41. When a partially damaged lawn needs to be replaced, the docking block 41 connected to one side of the mounting plate 3 is inserted into the docking groove 42 provided on the side of the adjacent mounting plate 3, so that the two mounting plates 3 are spliced ​​together, thereby avoiding the replacement of the entire lawn, reducing the use cost, and facilitating maintenance. When the mounting plates 3 are spliced, the limiting block 43 connected to the adjacent side of the docking block 41 is inserted into the limiting groove 44 provided on the side of the adjacent mounting plate 3, so that the surrounding areas of the mounting plates 3 are tightly connected with the surrounding mounting plates 3, thereby preventing the mounting plates 3 from loosening after splicing, thereby affecting normal use.

[0037] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An artificial turf that is easy to replace, characterized in that: include: A base fabric layer (1), the surface of the base fabric layer (1) being woven with grass fibers (2), and a mounting plate (3) being provided at the bottom of the base fabric layer (1); A splicing assembly (4), the splicing assembly (4) comprising a docking block (41) connected to a side of the mounting plate (3), a docking groove (42) being provided on a side of the mounting plate (3) corresponding to the docking block (41), a limiting block (43) being connected to a middle portion of a side of the mounting plate (3) adjacent to the docking block (41), and a limiting groove (44) being provided on a side of the mounting plate (3) corresponding to the limiting block (43); A shock-absorbing plastic layer (5), wherein the shock-absorbing plastic layer (5) is arranged between the base fabric layer (1) and the mounting plate (3), and the shock-absorbing plastic layer (5) is bonded to the bottom of the base fabric layer (1) by hot-melt bonding.

2. The artificial turf that is easy to replace according to claim 1, characterized in that: A bottom plate (6) is also provided between the shock-absorbing plastic layer (5) and the mounting plate (3), and a surface of the bottom plate (6) is provided with transverse convex ribs (61) and longitudinal convex ribs (62).

3. The artificial turf that is easy to replace according to claim 2, characterized in that: The transverse convex ribs (61) and the longitudinal convex ribs (62) are arranged alternately.

4. The artificial turf that is easy to replace according to claim 1, characterized in that: The surfaces of the shock-absorbing plastic layer (5) and the bottom plate (6) are both provided with drainage holes (7).

5. The artificial turf that is easy to replace according to claim 1, characterized in that: A guide groove (8) is provided on the surface of the mounting plate (3), and the guide groove (8) corresponds to the drainage hole (7).

6. The artificial turf that is easy to replace according to claim 1, characterized in that: The bottom of the mounting plate (3) is provided with anti-slip grooves (31).

7. The artificial turf that is easy to replace according to claim 1, characterized in that: The grass fibers (2) are flame retardant materials.

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