High polymer reinforced composite rubber floor tile

Abstract

The utility model relates to the field of rubber floor tiles, in particular to a high polymer reinforced composite rubber floor tile which comprises a high-density rubber layer, a reinforced fiber layer is composited on the high-density rubber layer, and a bottom rubber layer is composited below the high-density rubber layer. According to the high polymer reinforced composite rubber floor tile disclosed by the utility model, the reinforced fiber layer is compounded above the high-density rubber layer, so that the overall strength, particularly the impact resistance and the tensile tearing strength, of the rubber floor tile can be effectively enhanced; in addition, the reinforced fiber layer can generate prestress to counteract self-stress generated during production and processing of the rubber floor tile, bending and contraction deformation of the rubber floor tile are prevented, the abrasion resistance of the surface of the rubber floor tile can be enhanced through coating of the polyurethane abrasion-resistant layer, and the rubber floor tile is more durable.

Description

Technical Field

[0001] The utility model relates to the field of rubber floor tiles, and more specifically, to a polymer reinforced composite rubber floor tile. Background Art

[0002] In addition to being anti-slip, rubber floor tiles can also enhance the friction and cushioning effect of the ground. Therefore, more and more indoor sports fields are now laying rubber floor tiles.

[0003] However, the current rubber floor tiles generally have poor impact resistance and tensile tearing strength. Therefore, after long-term use of the rubber floor tiles, the rubber floor tiles will bend and shrink. In addition, the current rubber floor tiles are glued to the site through a large area of ​​glue, so they are not connected with adjacent rubber floor tiles. When they need to be moved, the rubber floor tiles cannot be reused after the glue is torn off, and when they are re-laid, it takes a lot of time to scrape the glue.

[0004] Therefore, it is necessary to propose a polymer reinforced composite rubber floor tile that solves the above problems. Utility Model Content

[0005] The utility model provides a polymer reinforced composite rubber floor tile to overcome at least one defect (deficiency) of the prior art.

[0006] In order to solve the above technical problems, the technical solution of the utility model is as follows: a polymer reinforced composite rubber floor tile, comprising a high-density rubber layer;

[0007] A reinforcing fiber layer is compounded above the high-density rubber layer, and a bottom rubber layer is compounded below the high-density rubber layer;

[0008] The high-density rubber layer is also coated with a polyurethane wear-resistant layer. By compounding a reinforcing fiber layer on the high-density rubber layer, the overall strength of the rubber floor tile, especially the impact resistance and tensile tear strength, can be effectively enhanced. In addition, the reinforcing fiber layer can generate prestress to offset the self-stress generated during the production and processing of the rubber floor tile, and prevent the rubber floor tile from bending and shrinking and deforming. The coating of the polyurethane wear-resistant layer can enhance the wear resistance of the surface of the rubber floor tile, making the rubber floor tile more durable.

[0009] Furthermore, the thickness of the high-density rubber layer is 10-100 mm.

[0010] Furthermore, the thickness of the reinforced fiber layer is 0.1-0.8 mm.

[0011] Furthermore, the thickness of the polyurethane wear-resistant layer is 0.1-1.5 mm.

[0012] Furthermore, the bottom rubber layer includes a rubber bottom layer, a buffering protrusion, a reserved buckle hole and a limit buckle;

[0013] The rubber bottom layer is pressed on the bottom of the high-density rubber layer, and the buffer bumps are evenly arranged on the rubber bottom layer;

[0014] The reserved buckle holes are evenly arranged on the outer edge of the rubber bottom layer, the limiting buckles are arranged on the reserved buckle holes, and the adjacent rubber bottom layers are connected by the limiting buckles. The buffering effect of the bottom rubber layer can be enhanced by the arrangement of the buffering protrusions, and the arrangement of the reserved buckle holes can facilitate the setting of the limiting buckles, facilitate the fixation of adjacent composite rubber floor tiles, and reduce the use of glue.

[0015] Furthermore, the limit buckle is made of hard rubber material. In practical applications, the limit buckle can also be made of other materials, which are all within the protection scope of the present utility model.

[0016] Furthermore, a limiting block is provided at the edge of the rubber bottom layer. By providing the limiting block, when the rubber bottom layer is set in the field, the rubber bottom layer can be better limited, which is simple and practical.

[0017] Compared with the prior art, the beneficial effects of the technical solution of the utility model are:

[0018] The polymer reinforced composite rubber floor tile disclosed by the utility model can effectively enhance the overall strength of the rubber floor tile, especially the impact resistance and tensile tear strength, by compounding a reinforcing fiber layer on the high-density rubber layer. In addition, the reinforcing fiber layer can generate prestress to offset the self-stress generated during the production and processing of the rubber floor tile, thereby preventing the bending and shrinkage deformation of the rubber floor tile. The coating of the polyurethane wear-resistant layer can enhance the wear resistance of the surface of the rubber floor tile, thereby making the rubber floor tile more durable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the cross-sectional structure of the high polymer reinforced composite rubber floor tile of the utility model.

[0020] Figure 2 It is a structural schematic diagram of the first bottom rubber layer in the utility model.

[0021] Figure 3 It is a structural schematic diagram of the second bottom rubber layer in the utility model.

[0022] Figure 4 It is a structural schematic diagram of the third bottom rubber layer in the utility model.

[0023] Figure 5 It is a structural schematic diagram of the fourth bottom rubber layer in the utility model.

[0024] Figure 6 It is a structural schematic diagram of the first type of limit buckle in the utility model.

[0025] Figure 7 It is a structural schematic diagram of the second type of limiting buckle in the utility model.

[0026] Figure 8 It is a structural schematic diagram of the second type of limiting buckle in the utility model.

[0027] In the figure, 1 is a high-density rubber layer, 2 is a reinforced fiber layer, 3 is a bottom rubber layer, 4 is a rubber bottom layer, 5 is a buffer bump, 6 is a reserved buckle hole, 7 is a limit buckle, and 8 is a polyurethane wear-resistant layer. DETAILED DESCRIPTION

[0028] The drawings are only used for illustrative purposes and should not be construed as limitations on this patent. In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, which can be said to be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The technical solution of the present invention is further explained below in conjunction with the accompanying drawings and embodiments.

[0030] like Figure 1 As shown, a polymer reinforced composite rubber floor tile comprises a high-density rubber layer 1; a reinforcing fiber layer 2 is compounded on the top of the high-density rubber layer, and a bottom rubber layer 3 is compounded below the high-density rubber layer; a polyurethane wear-resistant layer 8 is also coated on the high-density rubber layer. By compounding the reinforcing fiber layer on the high-density rubber layer, the overall strength of the rubber floor tile, especially the impact resistance and tensile tear strength, can be effectively enhanced. In addition, the reinforcing fiber layer can generate prestress to offset the self-stress generated during the production and processing of the rubber floor tile, and prevent the rubber floor tile from bending and shrinking deformation. The coating of the polyurethane wear-resistant layer can enhance the wear resistance of the surface of the rubber floor tile, making the rubber floor tile more durable. The thickness of the high-density rubber layer is 10-100mm, and the thickness of the reinforcing fiber layer is 0.1-0.8mm. In addition, the thickness of the polyurethane wear-resistant layer is 0.1-1.5mm.

[0031] like Figure 2-7 As shown, the bottom rubber layer includes a rubber bottom layer 4, a buffering protrusion 5, a reserved button hole 6 and a limiting buckle 7; the rubber bottom layer is pressed on the bottom of the high-density rubber layer, and the buffering protrusions are evenly arranged on the rubber bottom layer; the reserved button holes are evenly arranged on the outer edge of the rubber bottom layer, and the limiting buckles are arranged on the reserved button holes. Adjacent rubber bottom layers are connected by the limiting buckles. The buffering effect of the bottom rubber layer can be enhanced by the setting of the buffering protrusions, and the setting of the reserved button holes can facilitate the setting of the limiting buckles, facilitate the fixation of adjacent composite rubber floor tiles, and reduce the use of glue. Among them, the limiting buckles are made of hard rubber material. In actual applications, the limiting buckles can also be made of other materials, which are all within the protection scope of the present utility model. In addition, a limiting block is also provided at the edge of the rubber bottom layer. Through the setting of the limiting block, when the rubber bottom layer is set in the venue, the rubber bottom layer can be better limited, which is simple and practical.

[0032] like Figure 8 As shown, at the corners of the rubber floor tiles, fastening devices matching the reserved buckle holes can be used for installation.

[0033] Example

[0034] In this embodiment, a reinforced fiber layer is compounded above the high-density rubber layer, and a bottom rubber layer is compounded below the high-density rubber layer; a polyurethane wear-resistant layer is also coated on the high-density rubber layer. By compounding the reinforced fiber layer above the high-density rubber layer, the overall strength of the rubber floor tile, especially the impact resistance and tensile tear strength, can be effectively enhanced. In addition, the reinforced fiber layer can generate prestress to offset the self-stress generated during the production and processing of the rubber floor tile, and prevent the rubber floor tile from bending and shrinking and deforming. The coating of the polyurethane wear-resistant layer can enhance the wear resistance of the surface of the rubber floor tile, making the rubber floor tile more durable. In addition, the adjacent bottom rubber layers of the utility model are connected by limiting buckles, which can reduce the use of glue, facilitate installation and overall disassembly, and strengthen the connection with the adjacent bottom rubber layer, which can effectively reduce the time required for laying, which is simple and convenient.

[0035] In the figure, the description of the positional relationship is only for illustrative purposes and cannot be understood as a limitation of this patent; obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not limitations on the implementation methods of the utility model. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the scope of protection of the claims of the utility model.

Claims

1. A polymer reinforced composite rubber floor tile, comprising a high-density rubber layer, characterized in that: A reinforcing fiber layer is compounded above the high-density rubber layer, and a bottom rubber layer is compounded below the high-density rubber layer; The high-density rubber layer is also coated with a polyurethane wear-resistant layer.

2. The polymer reinforced composite rubber floor tile according to claim 1, characterized in that: The thickness of the high-density rubber layer is 10-100 mm.

3. The polymer reinforced composite rubber floor tile according to claim 1, characterized in that: The thickness of the reinforcing fiber layer is 0.1-0.8 mm.

4. The polymer reinforced composite rubber floor tile according to claim 1, characterized in that: The thickness of the polyurethane wear-resistant layer is 0.1-1.5 mm.

5. The polymer reinforced composite rubber floor tile according to claim 1, characterized in that: The bottom rubber layer includes a rubber bottom layer, a buffering protrusion, a reserved buckle hole and a limit buckle; The rubber bottom layer is pressed on the bottom of the high-density rubber layer, and the buffer bumps are evenly arranged on the rubber bottom layer; The reserved buckle holes are evenly arranged on the outer edge of the rubber bottom layer, the limiting buckles are arranged on the reserved buckle holes, and adjacent rubber bottom layers are connected via the limiting buckles.

6. The polymer reinforced composite rubber floor tile according to claim 5, characterized in that: The limiting buckle is made of hard rubber material.

7. The polymer reinforced composite rubber floor tile according to claim 5, characterized in that: The edge of the rubber bottom layer is also provided with a limiting block.

Images