Low-elongation rubber floor

Abstract

The utility model discloses a rubber floor with low elongation, which comprises an upper rubber sheet layer, a plurality of parallel first grooves are arranged at the bottom of the upper rubber sheet layer, a plurality of first tensile ropes are penetratingly arranged in the upper rubber sheet layer, and a lower rubber sheet layer is fixedly adhered below the upper rubber sheet layer. A plurality of parallel second grooves are formed in the top of the lower rubber sheet layer, and a plurality of second tensile ropes are arranged in the lower rubber sheet layer in a penetrating mode; through the arrangement of the first tensile rope, the second tensile rope and the tensile net, the rubber floor has a good tensile effect in multiple directions, so that the elongation of the rubber floor is reduced while the good elasticity of the rubber floor is guaranteed, and through the arrangement of the first groove and the second groove, the service life of the rubber floor is prolonged. According to the rubber floor, the latticed cavities can be formed in the rubber floor, so that the deformation quantity of the rubber floor when the rubber floor is pressed is further improved, the buffering effect of the rubber floor is improved, the hardness of all parts of the rubber floor is average, and the rubber floor is more comfortable to use.

Description

Technical Field

[0001] This utility model relates to the field of rubber flooring technology, specifically a rubber flooring with low elongation. Background Technology

[0002] Rubber flooring is made of natural rubber, synthetic rubber, and other polymer materials. Due to its good sound absorption and cushioning effect, it has been widely used in many public places. The elongation of rubber flooring refers to the proportion of its length increase when it is stretched. Currently, most rubber flooring has a relatively high elongation, which makes it prone to tensile deformation after long-term use.

[0003] A search revealed that patent CN221567763U discloses a reinforced structure for rubber flooring. This structure significantly enhances the compressive strength of the rubber flooring by creating a buffer cavity between two rubber base layers and a sealing strip, with springs and telescopic cylinders integrated within the cavity. Simultaneously, first and second tensile filaments are interwoven vertically within the rubber base layers to form a high-toughness and high-strength support frame, further strengthening the rubber base layer structure and thus greatly increasing the tensile strength of the rubber flooring, making it less prone to stretching and deformation, and significantly extending its service life. Furthermore, the use of first and second baffles, along with locking blocks, slots, limiting strips, and limiting grooves, allows for tight splicing of two rubber flooring units, effectively preventing loosening and separation. This significantly strengthens the connection strength during splicing, resulting in a more stable and reliable installed rubber flooring and greatly improving its performance.

[0004] While the above-mentioned solution improves the tensile strength and reduces the elongation of the rubber flooring by setting the first and second tensile filaments, and enhances its compressive strength through the use of buffer cavities and springs, the structures such as the first and second baffles used to splice the rubber flooring are solid. Under pressure, the deformation of the first and second baffles is different from the deformation of the rubber flooring at the buffer cavity. This results in the rubber flooring being harder at both sides and softer in the middle, leading to inconsistent foot feel and a poor user experience. Furthermore, its buffer structure is too complex and difficult to manufacture. Therefore, we propose a rubber flooring with low elongation. Utility Model Content

[0005] The purpose of this invention is to provide a rubber flooring with low elongation to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A low-elongation rubber flooring includes an upper rubber sheet layer with several parallel first grooves at its bottom and several first tensile ropes threaded through it. A lower rubber sheet layer is attached and fixed below the upper rubber sheet layer, and several parallel second grooves are formed at its top. Several second tensile ropes thread through the lower rubber sheet layer. The first and second grooves are not parallel, and the first and second tensile ropes are not parallel. A rubber base layer is provided below the lower rubber sheet layer, and a tensile mesh is provided within the rubber base layer.

[0008] As a further embodiment of this invention: the projections of the first groove and the second groove on the top view of the rubber floor are perpendicular to each other.

[0009] As a further embodiment of this utility model: the first tensile rope is sequentially distributed between every two adjacent first grooves, and the length direction of the first tensile rope is parallel to that of the first groove; the second tensile rope is sequentially distributed between every two adjacent second grooves, and the length direction of the second tensile rope is parallel to that of the second groove.

[0010] As a further embodiment of this utility model: the tensile mesh is composed of several tensile ropes, and the mesh opening of the tensile mesh is square. The angle between the projection of the tensile ropes that make up the tensile mesh on the top view of the rubber floor and the projection of the first tensile rope and the second tensile rope is 45°.

[0011] As a further embodiment of this utility model: a wire mesh layer is bonded and fixed to the bottom of the lower rubber sheet layer, and the rubber base layer is fixed to the bottom of the wire mesh layer.

[0012] As a further improvement of this utility model, a wear-resistant layer is provided on the top surface of the upper rubber sheet layer.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention, through the design of a first anti-tensile rope, a second anti-tensile rope, and an anti-tensile mesh, enables the rubber flooring to have good tensile strength in multiple directions. This ensures good elasticity of the rubber flooring while reducing its elongation. The first and second grooves create a grid-like cavity within the rubber flooring, further increasing its deformation under pressure and improving its cushioning effect. Furthermore, the rubber flooring exhibits uniform hardness throughout, providing a consistent feel underfoot and enhancing comfort. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a rubber flooring with low elongation.

[0016] Figure 2 This is a schematic diagram of the distribution structure of the first tensile rope in a rubber flooring with low elongation.

[0017] Figure 3 This is a schematic diagram of the distribution of the second tensile rope in a rubber flooring with low elongation.

[0018] Figure 4 This is a schematic diagram of the tensile mesh structure in a type of low-elongation rubber flooring.

[0019] Among them, the upper rubber sheet layer 1, the first groove 2, the first tensile rope 3, the lower rubber sheet layer 4, the second groove 5, the second tensile rope 6, the wire mesh layer 7, the rubber base layer 8, the tensile mesh 9, and the wear-resistant layer 10. Detailed Implementation

[0020] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0021] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0022] It should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation in the specification, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

[0024] Please see Figures 1-4In this embodiment of the present invention, a low elongation rubber flooring includes an upper rubber sheet layer 1. The bottom of the upper rubber sheet layer 1 has several parallel first grooves 2. Several first tensile ropes 3 are threaded through the upper rubber sheet layer 1. A lower rubber sheet layer 4 is attached and fixed below the upper rubber sheet layer 1. The top of the lower rubber sheet layer 4 has several parallel second grooves 5. Several second tensile ropes 6 are threaded through the lower rubber sheet layer 4. The first grooves 2 and second grooves 5 are not parallel to each other, and the first tensile ropes 3 and second tensile ropes 6 are not parallel to each other. A rubber base layer 8 is provided below the lower rubber sheet layer 4, and a tensile mesh 9 is provided within the rubber base layer 8.

[0025] By adopting the above-mentioned solution, this utility model, through the setting of the first tensile rope 3, the second tensile rope 6, and the tensile mesh 9, enables the rubber flooring to have good tensile strength in multiple directions. This ensures good elasticity of the rubber flooring while reducing its elongation. The setting of the first groove 2 and the second groove 5 forms a grid-like cavity within the rubber flooring, further increasing the deformation of the rubber flooring under pressure and improving its cushioning effect. Moreover, the hardness of the rubber flooring is uniform throughout, resulting in a consistent feel underfoot and greater comfort.

[0026] Specific combination Figure 1-3 In one embodiment of this utility model, the projections of the first groove 2 and the second groove 5 on the top view of the rubber floor are perpendicular to each other, thereby making the distribution of the first groove 2 and the second groove 5 in the rubber floor more uniform, and making the deformation generated when the rubber floor is pressed more uniform.

[0027] Specific combination Figure 2-4 In one embodiment of this utility model, the first tensile rope 3 is sequentially distributed between every two adjacent first grooves 2, and the length directions of the first tensile rope 3 and the first groove 2 are parallel to each other. The second tensile rope 6 is sequentially distributed between every two adjacent second grooves 5, and the length directions of the second tensile rope 6 and the second groove 5 are parallel to each other. The tensile mesh 9 is composed of a plurality of tensile ropes, and the mesh opening of the tensile mesh 9 is square. The angle between the projection of the tensile ropes constituting the tensile mesh 9 on the top view of the rubber floor and the projection of the first tensile rope 3 and the second tensile rope 6 is 45°.

[0028] By setting up the first tensile rope 3, the second tensile rope 6, and the tensile mesh 9, the rubber flooring can have good tensile properties in all directions on the horizontal plane.

[0029] Specific combination Figure 1In one embodiment of this utility model, a wire mesh layer 7 is bonded and fixed to the bottom of the lower rubber sheet layer 4, and the rubber base layer 8 is fixed to the bottom of the wire mesh layer 7. The wire mesh layer 7 is made of several PVC wire loops hot-pressed together, which has good elasticity and can further improve the cushioning performance of the rubber floor.

[0030] Specific combination Figure 1 In one embodiment of this utility model, a wear-resistant layer 10 made of PVC material is provided on the top surface of the upper rubber sheet layer 1 to improve the surface wear resistance of the rubber floor and thus improve the service life of the rubber floor.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A rubber flooring with low elongation, characterized in that: The system includes an upper rubber sheet layer (1), with several parallel first grooves (2) at the bottom of the upper rubber sheet layer (1), several first tensile ropes (3) passing through the upper rubber sheet layer (1), a lower rubber sheet layer (4) being attached and fixed below the upper rubber sheet layer (1), several parallel second grooves (5) at the top of the lower rubber sheet layer (4), several second tensile ropes (6) passing through the lower rubber sheet layer (4), the first grooves (2) and the second grooves (5) being non-parallel, the first tensile ropes (3) and the second tensile ropes (6) being non-parallel, a rubber base layer (8) being provided below the lower rubber sheet layer (4), and a tensile mesh (9) being provided inside the rubber base layer (8).

2. The low elongation rubber flooring according to claim 1, characterized in that: The projections of the first groove (2) and the second groove (5) on the top view of the rubber floor are perpendicular to each other.

3. The low elongation rubber flooring according to claim 1, characterized in that: The first tensile rope (3) is distributed between every two adjacent first grooves (2), and the length direction of the first tensile rope (3) is parallel to that of the first groove (2). The second tensile rope (6) is distributed between every two adjacent second grooves (5), and the length direction of the second tensile rope (6) is parallel to that of the second groove (5).

4. The low elongation rubber flooring according to claim 1, characterized in that: The tensile mesh (9) is composed of several tensile ropes, and the mesh opening of the tensile mesh (9) is square. The angle between the projection of the tensile ropes that make up the tensile mesh (9) on the top view of the rubber floor and the projection of the first tensile rope (3) and the second tensile rope (6) is 45°.

5. The low elongation rubber flooring according to claim 1, characterized in that: The bottom of the lower rubber sheet layer (4) is bonded and fixed with a wire mesh layer (7), and the rubber base layer (8) is fixed to the bottom of the wire mesh layer (7).

6. The low elongation rubber flooring according to claim 1, characterized in that: The top surface of the upper rubber sheet layer (1) is provided with a wear-resistant layer (10).

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