Improved floor rubber mat special for lala gym training competition

Abstract

The utility model relates to an improved floor rubber mat special for lala gym training competition, and belongs to the technical field of floor mats. The floor mat comprises a first floor mat body made of XPE materials, a second floor mat body made of PVC foaming materials is arranged on the first floor mat body, and a nanoscale coating is arranged on the frosted surface, formed through pressing of a frosted grain flower roller, of the surface of the second floor mat body. The surface of the floor rubber mat is smooth but not astringent and moist but not astringent, so that the floor rubber mat is suitable for athletes to do technical actions such as rotation, and meanwhile, the use durability and the movement flexibility of the floor rubber mat are improved; due to the frosted effect of the nanoscale coating, light reflection is reduced, dazzling light is avoided, and motion errors of athletes caused by light reflection and rotation friction force can be reduced; in terms of main technical indexes such as bounce stress, shock absorption and buffering, rotary friction and uniform counter-acting force, the overall performance of the ground rubber mat is far better than that of an old ground rubber mat for training and competition, and it is ensured that the skill exertion and action completion quality of athletes can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of floor mats, in particular to an improved special rubber floor mat for cheerleading training and competition. Background Art

[0002] The main technical difficulty in cheerleading is continuous somersaults, lifting and throwing. In dance cheerleading, a team can have up to 24 people on the stage at the same time. Ground jumping, rotation and passionate gymnastic movements are the main elements. Therefore, the requirements for floor mats are relatively high. The floor mats need to meet certain conditions in terms of force buffering, moderate elasticity, anti-astringency and anti-slip, flat surface, and lateral movement.

[0003] At present, the floor mats used for cheerleading competitions and training are PVC sports floor mats, which are composed of PVC foam layer and PVC surface layer. The shortcomings of the product are as follows:

[0004] 1. Due to the material problems of PVC itself, the foaming ratio is low and the density is high. As a result, the product is heavy, which is inconvenient and time-consuming and labor-intensive during laying and transportation;

[0005] 2. PVC is difficult to foam. There are many additives and chemical materials in the foaming formula, and the material itself is less environmentally friendly;

[0006] 3. The PVC surface is not suitable for athletes' rotational movements. Due to the nature of the material itself, the friction coefficient between the surface and the cheerleading shoes is too large, making it difficult to complete the movement;

[0007] 4. The connection method between each product is rather complicated, requiring larger equipment for gap welding. The welded products cannot be disassembled again, making them difficult to move and transport.

[0008] After searching, it is found that in the prior art, for example, a cheerleading training and grading floor with a publication number of CN110053338A includes a first floor mat, a second floor mat is arranged on the first floor mat, and a third floor mat is arranged on the second floor mat. The first floor mat and the second floor mat are both made of foamed PVC material, and the third floor mat is made of colorless and transparent TPU material. The floor has the advantages of simple structure, resistance to indentation, rebound comfort, wear resistance, anti-slip, anti-oil pollution, and easy cleaning. However, when the floor is actually used, there is still a problem of excessive friction resistance between the surface layer of the floor and the cheerleading shoes, especially when completing the rotation movement, which is a great obstacle and affects the athletes' technical performance and the quality of the movement. In addition, the floor also has the problem of difficulty in handling due to its large dead weight and inconvenience in transportation and disassembly. Utility Model Content

[0009] In order to solve the problem of excessive friction resistance between the surface of the floor rubber mat and cheerleading shoes in the prior art, the utility model provides an improved floor rubber mat specially used for cheerleading training and competition.

[0010] It adopts the following technical solutions:

[0011] An improved cheerleading training and competition special rubber floor mat comprises a first floor mat made of XPE material, a second floor mat made of PVC foam material is arranged on the first floor mat, and a nano-level coating is arranged on the frosted surface of the second floor mat formed by pressing with a frosted pattern roller.

[0012] Furthermore, a group of parallel cutout grooves are provided on the first floor mat, the groove depth of the cutout grooves is set along the thickness direction of the floor mat, and the length direction of the cutout grooves runs through both ends of the first floor mat.

[0013] Furthermore, the groove depth of the cutout groove is the same as the thickness of the first floor mat.

[0014] Furthermore, the edge of the floor rubber pad is provided with a stepped opening, and a detachable connecting piece is provided at the stepped opening, and the stepped openings at the edges of the two floor rubber pads can be detachably connected by the detachable connecting piece, and the upper and lower surfaces of the two floor rubber pads are made flush.

[0015] Furthermore, the detachable connecting piece is a fleece-surface Velcro and a hook-surface Velcro respectively arranged on two corresponding step openings.

[0016] Furthermore, the detachable connecting piece is an adhesive layer provided on one or both of the step openings.

[0017] Furthermore, the step opening includes a first surface parallel to the surface of the floor rubber pad and a second surface vertically connected to the first surface.

[0018] Furthermore, the area of ​​the first surface is greater than the area of ​​the second surface, and the detachable connecting parts are all arranged on the first surface.

[0019] Furthermore, the first floor mat includes a first structural layer and a second structural layer which are stacked together by a heat-sealing process.

[0020] Furthermore, the thickness of the first and second structural layers are both 7.5 mm, and the thickness of the second floor mat is 1 mm.

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] The utility model arranges a nano-scale coating on the second floor mat, so that the surface of the floor mat is smooth and not astringent, and moist and not astringent, which is suitable for athletes to perform technical movements such as rotation, while improving the durability and flexibility of the floor mat; the frosting effect of the nano-scale coating also reduces the reflection of light, avoids glare under light, and can reduce the athlete's movement errors caused by light reflection and rotation friction; in addition, the nano-scale coating can also be waterproof and dust-proof, and enhance the wear resistance and anti-fouling of the surface.

[0023] By using XPE material to make the first floor mat, the product's resilience is increased, which helps to disperse the force of landing and greatly improves the stability of athletes' movements, thereby reducing the probability of sports fractures, sprains, and abrasions.

[0024] In general, the overall performance of the floor mat of the present invention far exceeds that of the old training and competition floor mat in terms of major technical indicators such as bouncing force, shock absorption and buffering, rotational friction, and uniform reaction force, ensuring that the athletes' technical performance and the quality of their movements can be greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a structural schematic diagram of an improved special floor mat for cheerleading training and competition according to an embodiment of the utility model;

[0026] Figure 2 This is a schematic diagram of the storage and bending of the floor rubber pad in the embodiment of the utility model;

[0027] Figure 3 It is a schematic diagram of the detachable connection structure of the floor rubber pad according to the embodiment of the utility model.

[0028] Explanation of the accompanying drawings: 1. first floor mat; 11. first structural layer; 12. second structural layer; 2. second floor mat; 3. nano-scale coating; 4. incision groove; 5. step opening; 51. first surface; 52. second surface; 6. detachable connector; 61. fleece-surface Velcro; 62. hook-surface Velcro. DETAILED DESCRIPTION

[0029] In order to make the present invention more clear, an improved cheerleading training and competition special rubber mat of the present invention is further described below in conjunction with the accompanying drawings. The specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0030] like Figures 1 to 3As shown, an improved cheerleading training and competition special rubber mat includes a first mat 1 made of high-density XPE (chemical cross-linked polyethylene foam material), and a second mat 2 made of PVC foam material is arranged on the first mat 1. Preferably, the thickness of the second mat 2 is 1 mm. A nano-level coating 3 is arranged on the surface of the second mat 2 through a frosted surface formed by frosted pattern roller pressing, and the material of the nano-level coating 3 is the same as that of the first mat 1. Since the thickness of the nano-level coating 3 is small, it can form a film layer with a certain roughness and a suitable friction coefficient on the frosted surface, which makes the surface of the nano-level coating 3 smooth and not astringent, and smooth and not astringent, which is suitable for athletes to perform technical movements such as rotation, making the dance free and easy; in addition, the setting of the nano-level coating also improves the durability of use and enhances the flexibility of movement; the frosted effect also reduces the reflection of light, avoids glare under the light, and can reduce the athlete's movement errors caused by light reflection and rotation friction. In addition, the nano-level coating 3 can also be waterproof and dust-proof, and enhance the wear resistance and anti-fouling properties of the surface.

[0031] In this embodiment, considering the performance and manufacturing process of the floor mat, the first floor mat 1 is a double-layer structure, namely the first structural layer 11 and the second structural layer 12, both of which are made of high-density, high-elasticity, environmentally friendly, high-quality raw material low-density chemical cross-linked polyethylene foam (foaming density 60-65Kg / m 3 ) material, which is laminated by heat-sealing process, and the single layer thickness is preferably 7.5 mm, and the density of the first structural layer 11 is slightly greater than that of the second structural layer 12. Compared with the existing products, there is less foaming agent residue, no plasticizer, low water absorption, strong oil resistance, and softer. The first floor mat 1 made of this material is lighter, only one-third of the original product, and is easy to carry and move as a whole; in addition, the first floor mat 1 also has a certain hardness and resilience, which can effectively protect and stably support athletes when they land.

[0032] In general, this floor mat product is non-toxic, non-radioactive, anti-slip, dust-proof and waterproof. Its performance far exceeds that of the old training and competition floor mats in terms of major technical indicators such as bouncing force, shock absorption and buffering, rotational friction, and uniform reaction force, ensuring that it can greatly improve the athletes' technical performance and the quality of their movements.

[0033] In some embodiments, in order to facilitate the storage of the floor mat, a group of parallel cutout grooves 4 are evenly distributed on the first floor mat 1. The groove depth of the cutout grooves 4 is set along the thickness direction of the floor mat, and the groove depth of the cutout grooves 4 does not exceed the thickness of the first floor mat 1. The length direction of the cutout grooves 4 runs through both ends of the first floor mat 1. In this embodiment, the groove depth of the cutout grooves 4 is the same as the thickness of the first floor mat 1, that is, the cutout grooves 4 divide the first floor mat 1 into a number of independent strip-shaped structures, and these strip-shaped structures are all connected to the second floor mat 2. The cutout grooves 4 can be cut using the rotary knife reverse cutting technology, which ensures that the floor mat structure is not damaged, the cross-section is flat as a whole, and the independent strips of the units are closer to the ground; it also makes the flatness of the cut surface better, reduces the tension between the adhesive layers, and has a lateral buffering effect.

[0034] When the floor mat is stored, the notch 4 is placed outward, and the floor mat is rolled up from the end parallel to the length direction of the notch 4, and finally rolled into a tube. Due to the notch 4, the notch 4 cannot limit the inward bending of the floor mat during the rolling process, so that the second floor mat 2 can be fully elastically bent inward, and the floor mat can be easily rolled up and stored; similarly, it is also convenient for the floor mat to be easily unfolded and laid flat.

[0035] In some usage scenarios, for example, when multiple floor mats are laid flat on the ground, the adjacent surfaces of the floor mats can be connected into a whole by a high-viscosity tape that does not leave marks. In some embodiments, in order to facilitate assembly and disassembly, the floor mats can be provided with a detachable connection structure: specifically combined with Figure 3 As shown, the edge of the floor pad is provided with a step opening 5, and the cross-sectional shapes of the step openings 5 ​​of adjacent floor pads match each other up and down to ensure that the upper and lower surfaces of the two ground pads are flush after connection. The step opening 5 includes a first surface 51 parallel to the surface of the floor pad and a second surface 52 perpendicularly connected to the first surface 51, and the area of ​​the first surface 51 is larger than the area of ​​the second surface 52. A detachable connector 6 is provided at the step opening 5, and the step openings 5 ​​at the edges of the two pads can be connected by the detachable connector 6, so that the two pads are staggered and spliced ​​while ensuring that the upper and lower surfaces of the two pads are flush.

[0036] In some preferred structures, the detachable connector 6 is a fleece-surface Velcro 61 and a hook-surface Velcro 62 respectively arranged on different step openings 5. Preferably, the detachable connector 6 is arranged on the first surface 51.

[0037] Of course, in some structures, the detachable connecting member 6 can be an adhesive layer (not shown) provided on the first surface 51, and the adhesive layer can be repeatedly pasted and used. Here, when the two step openings 5 ​​are connected, an adhesive layer can be provided on the first surface 51 of one of the step openings 5, or on the first surfaces 51 of both step openings 5, to improve the bonding strength.

[0038] The detachable connection method is simpler to operate than the traditional welding method, does not require the use of tools, and can be freely disassembled to facilitate product reuse.

[0039] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form; any technician familiar with the field can use the above disclosed methods and technical contents to make many possible changes and modifications to the technical solution of the utility model without departing from the scope of the technical solution of the utility model, or modify it into an equivalent embodiment with equivalent changes. Therefore, any simple modification, equivalent replacement, equivalent change and modification made to the above embodiments based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of protection of the technical solution of the utility model.

Claims

1. An improved cheerleading training and competition special rubber mat, Features: The invention comprises a first floor mat (1) made of an XPE material, a second floor mat (2) made of a PVC foam material being arranged on the first floor mat (1), and a nano-scale coating (3) being arranged on a frosted surface of the second floor mat (2) formed by pressing with a frosted pattern roller.

2. An improved cheerleading training and competition floor mat according to claim 1, Features: The first floor mat (1) is provided with a group of parallel cutout grooves (4), the groove depth of the cutout grooves (4) is arranged along the thickness direction of the floor mat, and the length direction of the cutout grooves (4) runs through both ends of the first floor mat (1).

3. An improved cheerleading training and competition floor mat according to claim 2, Features: The groove depth dimension of the notch groove (4) is the same as the thickness dimension of the first floor mat (1).

4. An improved cheerleading training and competition floor mat according to claim 1 or 3, Features: The edge of the floor rubber pad is provided with a stepped opening (5), and a detachable connecting piece (6) is provided at the stepped opening (5). The stepped openings (5) at the edges of the two floor rubber pads can be detachably connected via the detachable connecting piece (6), and the upper and lower surfaces of the two floor rubber pads can be made flush.

5. The improved cheerleading training and competition floor mat according to claim 4, Features: The detachable connecting piece (6) is a fleece-surface Velcro (61) and a hook-surface Velcro (62) respectively arranged on two corresponding step openings (5).

6. The improved cheerleading training and competition floor mat according to claim 4, Features: The detachable connecting piece (6) is an adhesive layer provided on one or both of the step openings (5).

7. The improved cheerleading training and competition floor mat according to claim 4, Features: The step opening (5) comprises a first surface (51) parallel to the surface of the floor mat and a second surface (52) vertically connected to the first surface (51).

8. The improved cheerleading training and competition floor mat according to claim 7, Features: The area of ​​the first surface (51) is greater than the area of ​​the second surface (52), and the detachable connecting parts (6) are all arranged on the first surface (51).

9. The improved cheerleading training and competition floor mat according to claim 1, Features: The first floor mat (1) comprises a first structural layer (11) and a second structural layer (12) which are stacked together by a heat-sealing process.

10. The improved cheerleading training and competition floor mat according to claim 2, Features: The thickness of the first and second structural layers are both 7.5 mm, and the thickness of the second floor mat (2) is 1 mm.

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