PVC sports floor with reinforcing structure

Abstract

The utility model relates to the technical field of sports floors, in particular to a polyvinyl chloride (PVC) sports floor with a reinforcing structure, which comprises a PVC sports floor main body, an upper fixing plate and a lower supporting plate with the same size are arranged on the PVC sports floor main body, the upper fixing plate and the lower supporting plate are arranged in a staggered manner, a fastener with an integral structure is arranged at the lower end of the upper fixing plate, and the lower end of the lower fixing plate is connected with the upper fixing plate. A fastener is arranged between the upper fixing plate and the lower supporting plate, the fastener is of an S-shaped structure, first reinforcing seats and second reinforcing seats are evenly arranged at the upper end of the lower supporting plate at intervals, and the first reinforcing seats and the second reinforcing seats are clamped and matched with the S-shaped structure of the fastener, so that the upper fixing plate and the lower supporting plate are mutually spliced, and damping springs are evenly arranged between the upper fixing plate and the lower supporting plate at intervals. And the upper end of the upper fixing plate is coated with a wear-resistant layer. The PVC sports floor with the reinforcing structure is formed by splicing the upper fixing plate and the lower supporting plate, the reinforcing structure is formed at the splicing part, and the damping spring is arranged at the splicing part, so that the damping performance and the strength of the PVC sports floor are improved.

Description

Technical Field

[0001] This utility model relates to the field of sports flooring technology, specifically a PVC sports floor with a reinforced structure. Background Technology

[0002] PVC sports flooring, also known as polyvinyl chloride sports flooring, is a new type of lightweight floor decoration material made from polyvinyl chloride and its copolymer resin as the main raw materials, with the addition of fillers, plasticizers, stabilizers, colorants and other auxiliary materials, and produced through processes such as coating, calendering and extrusion. It is used in sports venues, gyms, dance studios, badminton halls, basketball courts and other places.

[0003] Existing PVC sports flooring is usually molded in one piece and reinforced with a reinforcing rib structure at the bottom. However, after prolonged use, PVC sports flooring may develop dents in some areas, making floor replacement troublesome and requiring overall strength enhancement. Utility Model Content

[0004] The purpose of this invention is to provide a PVC sports floor with a reinforced structure to solve the problem mentioned in the background art that PVC sports flooring on the market will develop dents in some areas after long-term use, making floor replacement troublesome and requiring overall strength enhancement.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a PVC sports floor with a reinforced structure, comprising a PVC sports floor body, wherein the PVC sports floor body is provided with an upper fixed plate and a lower support plate of the same size, and the upper fixed plate and the lower support plate are staggered; the lower end of the upper fixed plate is provided with an integral fastener, and the fastener is an S-shaped structure; the upper end of the lower support plate is provided with a first reinforcing seat and a second reinforcing seat evenly spaced, and the first reinforcing seat and the second reinforcing seat are respectively engaged with the S-shaped structure of the fastener, so that the upper fixed plate and the lower support plate are assembled together; shock-absorbing springs are also evenly spaced between the upper fixed plate and the lower support plate, and the upper end of the upper fixed plate is coated with a wear-resistant layer.

[0006] Preferably, the lower end of the upper fixing plate is also provided with a first positioning protrusion of integral structure at even intervals, and the first positioning protrusion is a conical structure.

[0007] Preferably, the fastener is clearance-fitted with the upper surface of the lower support plate, and the upper surfaces of the first and second reinforcing seats are clearance-fitted with the lower surface of the upper fixing plate.

[0008] Preferably, each of the first reinforcing bases has a square-structured fixing groove, and the lower support plate has an integral second positioning protrusion within the fixing groove.

[0009] Preferably, the second positioning protrusion and the first positioning protrusion are symmetrical structures with the same shape, and the upper and lower ends of the shock-absorbing spring are respectively engaged with the first positioning protrusion and the second positioning protrusion.

[0010] Preferably, the first reinforcing base and the second reinforcing base are the same size, and the first reinforcing base and the second reinforcing base are staggered, and the upper side of the first reinforcing base and the second reinforcing base are both beveled structures.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This PVC sports floor with a reinforced structure is composed of an upper fixed plate and a lower support plate spliced ​​together, and the splicing part forms a reinforced structure. Shock-absorbing springs are also installed at the splicing part to improve the shock absorption and strength of the PVC sports floor. This PVC sports floor with a reinforced structure has an integrated S-shaped fastener at the bottom of the upper fixed plate and an integrated reinforcing seat at the upper end of the lower support plate. The upper fixed plate and the lower support plate are spliced ​​together by snapping the reinforcing seat with the fastener. Simultaneously, the upper fixed plate and the lower support plate are staggered to provide snap-fit ​​positions for assembling the PVC sports floor. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of a PVC sports floor with a reinforced structure according to the present invention.

[0013] Figure 2 This utility model relates to a PVC sports floor with a reinforced structure. Figure 1 Enlarged structural diagram at point A in the middle;

[0014] Figure 3 This is a schematic diagram of the structure of the upper fixing plate and the lower support plate of a PVC sports floor with a reinforced structure, showing their opposite sides.

[0015] Figure 4 This is a schematic diagram of the connection structure between the upper fixing plate, the lower support plate, and the shock-absorbing spring of a PVC sports floor with a reinforced structure according to this utility model.

[0016] Figure 5 This is a side view of a PVC sports floor splicing structure with a reinforced structure according to the present invention.

[0017] In the diagram: 1. Main body of PVC sports floor; 2. Upper fixing plate; 201. First positioning protrusion; 202. Fastener; 3. Shock-absorbing spring; 4. Wear-resistant layer; 5. Lower support plate; 501. First reinforcing seat; 502. Second positioning protrusion; 503. Fixing groove; 504. Second reinforcing seat. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-5This utility model provides a technical solution: a PVC sports floor with a reinforced structure, including a PVC sports floor body 1. The PVC sports floor body 1 has an upper fixing plate 2 and a lower support plate 5 of the same size, which are staggered. The lower end of the upper fixing plate 2 has an integrally formed fastener 202, which is S-shaped. The lower end of the upper fixing plate 2 also has evenly spaced integrally formed first positioning protrusions 201, which are conical. This structure allows the upper fixing plate 2, the first positioning protrusions 201, and the fasteners 202 to be integrally formed, so that the first positioning protrusions 201 constitute the positioning structure of the shock-absorbing spring 3. The upper end of the lower support plate 5 has evenly spaced... The first reinforcing base 501 and the second reinforcing base 504, with fastener 202 and upper end face of the lower support plate 5 respectively, are fitted with a clearance fit. The upper end face of the first reinforcing base 501 and the second reinforcing base 504 is also fitted with a clearance fit to the lower end face of the upper fixed plate 2. This structure allows the upper fixed plate 2 and the lower support plate 5 to be snapped together with the first reinforcing base 501 and the second reinforcing base 504 via fastener 202. The shock-absorbing spring 3 can provide support for the upper fixed plate 2, strengthening the structure of the PVC sports floor body 1. The first reinforcing base 501 and the second reinforcing base 504 are respectively snapped together with the S-shaped structure of the fastener 202, allowing the upper fixed plate 2 and the lower support plate 5 to be assembled together. Each of the first reinforcing bases 501 has a square fixing groove 503. The lower support plate 5 has an integral second positioning protrusion 502 within the fixing groove 503. This structure, by setting the fixing groove 503, shortens the installation space of the shock-absorbing spring 3, ensuring sufficient installation space for the shock-absorbing spring 3 while maintaining the overall strength of the PVC sports floor body 1. The second reinforcing seat 504 does not have a groove, ensuring sufficient support strength. The second positioning protrusion 502 and the first positioning protrusion 201 are symmetrical structures with the same shape, and the upper and lower ends of the shock-absorbing spring 3 are respectively engaged with the first positioning protrusion 201 and the second positioning protrusion 502. This structure allows the shock-absorbing spring 3 to pass through the second positioning protrusion 502 and the first positioning protrusion 201 when the upper fixing plate 2 and the lower support plate 5 are spliced ​​and fixed. The fasteners are smoothly fixed between the upper fixing plate 2 and the lower support plate 5, facilitating the assembly and fixing of the PVC sports floor body 1. The first reinforcing base 501 and the second reinforcing base 504 are the same size, and the first reinforcing base 501 and the second reinforcing base 504 are staggered. The upper side of the first reinforcing base 501 and the second reinforcing base 504 are both beveled. This structure allows the first reinforcing base 501 and the second reinforcing base 504 to be smoothly inserted into the groove formed by the fasteners 202 through the beveled structure, so that the upper fixing plate 2 and the lower support plate 5 are stably spliced, ensuring the structural strength of the PVC sports floor body 1. Shock-absorbing springs 3 are also evenly spaced between the upper fixing plate 2 and the lower support plate 5, and the upper end of the upper fixing plate 2 is coated with a wear-resistant layer 4.

[0020] Working principle: When using this reinforced PVC sports floor, the upper fixed plate 2 and the lower support plate 5 are first processed and formed. The shock-absorbing spring 3 is snapped onto the second positioning protrusion 502 formed on the lower support plate 5. The fixing groove 503 provides installation space for the shock-absorbing spring 3. Then, the upper fixed plate 2 and the lower support plate 5 are spliced ​​together, so that the S-shaped fastener 202 is snapped and fastened to the first reinforcing seat 501 and the second reinforcing seat 504 respectively. The first positioning protrusion 201 snaps onto the upper end of the shock-absorbing spring 3, so that the shock-absorbing spring 3 is stable between the upper fixed plate 2 and the lower support plate 5. The fastener 202, the first reinforcing seat 501 and the second reinforcing seat 504 strengthen the structure of the PVC sports floor body 1. When the PVC sports floor body 1 is assembled, the staggered setting between the upper fixed plate 2 and the lower support plate 5 provides a snap-fit ​​position to ensure the tightness of the PVC sports floor body 1 installation. The wear-resistant layer 4 is used for wear-resistant treatment of the upper surface, thus completing a series of tasks.

[0021] 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 PVC sports floor with a reinforced structure, comprising a PVC sports floor body (1), characterized in that: The PVC sports floor body (1) is provided with an upper fixing plate (2) and a lower support plate (5) of the same size, and the upper fixing plate (2) and the lower support plate (5) are staggered. The lower end of the upper fixing plate (2) is provided with a fastener (202) of an integral structure, and the fastener (202) is an S-shaped structure. The upper end of the lower support plate (5) is provided with a first reinforcing seat (501) and a second reinforcing seat (504) evenly spaced, and the first reinforcing seat (501) and the second reinforcing seat (504) respectively engage with the S-shaped structure of the fastener (202) so that the upper fixing plate (2) and the lower support plate (5) can be assembled together. The upper fixing plate (2) and the lower support plate (5) are also provided with shock-absorbing springs (3) evenly spaced, and the upper end of the upper fixing plate (2) is coated with a wear-resistant layer (4).

2. The PVC sports floor with a reinforced structure according to claim 1, characterized in that: The lower end of the upper fixing plate (2) is also provided with a first positioning protrusion (201) of an integral structure at even intervals, and the first positioning protrusion (201) is a conical structure.

3. The PVC sports floor with a reinforced structure according to claim 1, characterized in that: The fastener (202) is clearance-fitted with the upper end face of the lower support plate (5), and the upper end faces of the first reinforcing seat (501) and the second reinforcing seat (504) are clearance-fitted with the lower end face of the upper fixing plate (2).

4. A PVC sports floor with a reinforced structure according to claim 1, characterized in that: The first reinforcing base (501) is provided with a square-structured fixing groove (503), and the lower support plate (5) is provided with an integral second positioning protrusion (502) in the fixing groove (503).

5. A PVC sports floor with a reinforced structure according to claim 4, characterized in that: The second positioning protrusion (502) and the first positioning protrusion (201) are symmetrical structures with the same shape, and the upper and lower ends of the shock-absorbing spring (3) are respectively engaged on the first positioning protrusion (201) and the second positioning protrusion (502).

6. A PVC sports floor with a reinforced structure according to claim 1, characterized in that: The first reinforcing base (501) and the second reinforcing base (504) are the same size, and the first reinforcing base (501) and the second reinforcing base (504) are staggered, and the upper side of the first reinforcing base (501) and the second reinforcing base (504) are both beveled structures.

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