Modular sports floor

Abstract

This utility model discloses a detachable sports floor, which is composed of multiple floor modules. Each floor module includes a panel, a support plate, a joist layer, and a shock-absorbing layer arranged sequentially from top to bottom. One side and one end of the support plate extend to the outside of the panel. The side and one end of the support plate on the outside of the panel are provided with male tenons, and the other side and one end of the support plate are provided with female tenons. The joist layer is composed of multiple parallel wooden joists arranged at intervals on the bottom surface of the support plate. Adjacent floor modules are connected by connecting components. When installing this detachable sports floor in a sports venue, the support plates on adjacent floor modules are first interlocked with each other using male and female tenons, and then the adjacent floor modules are connected using connecting components. When disassembling, the connecting components are disassembled to remove the adjacent floor modules, making disassembly convenient. This detachable sports floor can be installed in an 800-square-meter sports venue by two to three people in half a day, which is very convenient and quick.

Description

Technical Field

[0001] This utility model relates to the field of flooring, and in particular to a detachable sports floor. Background Technology

[0002] Sports flooring is widely used in indoor sports venues such as basketball courts, badminton courts, table tennis courts, gymnasiums, and fitness centers due to its excellent sports performance and safety. Traditional sports flooring is mostly a single, fixed structure that cannot be disassembled or spliced, resulting in poor applicability and failing to meet the needs of various venues.

[0003] Currently, most sports venues use wooden, modular sports flooring, which is composed of multiple floor modules. However, existing modular sports flooring has the following problems: 1. Installing existing modular sports flooring requires a professional installation team to ensure the installation effect, and the final result depends entirely on the skill level of the installation team. Even for professional installation teams, it typically takes 5-6 people 10-15 days to install an 800-square-meter sports venue, which is extremely time-consuming and labor-intensive. Furthermore, disassembly after installation is extremely inconvenient; 2. Existing modular sports flooring is prone to gapping or separation when subjected to significant impact during use.

[0004] Therefore, we need to design a removable sports floor to solve the above problems. Utility Model Content

[0005] The present invention addresses the problems of inconvenient installation and disassembly, low efficiency, and easy separation of gaps in existing removable sports flooring. The purpose of this invention is to provide a removable sports flooring solution to these problems.

[0006] According to one aspect of the present invention, a detachable sports floor is provided, which is composed of multiple floor modules spliced ​​together. Each floor module includes a panel, a support plate, a joist layer and a shock-absorbing layer arranged sequentially from top to bottom. One side and one end of the support plate extend to the outside of the panel. The side and one end of the support plate located outside the panel are provided with male tenons, and the other side and the other end of the support plate are provided with female tenons. The joist layer is composed of multiple parallel wooden joists arranged at intervals on the bottom surface of the support plate. Adjacent floor modules are connected by connecting components.

[0007] The connecting assembly includes two connectors, which are respectively disposed on the side of the end of the wooden joists on adjacent floor modules, and are threaded together.

[0008] When installing this removable sports floor in a sports venue, the load-bearing plates on adjacent floor modules are first interlocked using male and female tenons, and then the adjacent floor modules are connected together using connecting components to form a whole. When disassembling, the connecting components are removed to disassemble the adjacent floor modules, making disassembly convenient. This removable sports floor can be installed in a sports venue of 800 square meters in half a day by two to three people, which is very convenient and quick.

[0009] During the assembly of this modular sports floor, the load-bearing plates on adjacent floor modules are interlocked by male and female tenons, and adjacent floor modules are connected by connecting components, which can ensure the firmness of the connection between adjacent floor modules; when the modular sports floor is subjected to a large impact, this floor structure can effectively prevent the floor from coming apart or separating.

[0010] In some embodiments, the connector includes a mounting plate and a connecting plate disposed at the end of the mounting plate. Two mounting plates are respectively disposed on the side of the end of the wooden joists on adjacent floor modules, and the two connecting plates are threaded together. This makes the connector assembly convenient to use, requiring only the connecting plates to be connected when connecting adjacent floor modules.

[0011] In some embodiments, the mounting plate and the connecting plate are integrally formed and perpendicular to each other. This ensures that the connecting assembly securely connects adjacent floor modules.

[0012] In some embodiments, the edge of the support plate is provided with stainless steel sheets. Therefore, by providing stainless steel sheets at the edge of the support plate, deformation of the support plate can be prevented, and assembly is easier during installation.

[0013] In some embodiments, the panel is a multi-layer solid wood board, and the thickness of the panel is 22mm.

[0014] In some embodiments, the support plate is made of larch wood and has a thickness of 18 mm.

[0015] In some embodiments, the thickness of the wooden joists is 40 mm.

[0016] In some embodiments, the shock-absorbing layer consists of multiple spherical shock-absorbing pads spaced apart on the bottom surface of the wooden joists. Therefore, the spherical shock-absorbing pads provide excellent shock absorption performance for the floor, ensuring a cushioning effect when athletes land while running or jumping, thus guaranteeing their safety.

[0017] In some embodiments, the thickness of the spherical damping pad is 18 mm.

[0018] In some embodiments, the connector is made of stainless steel.

[0019] The beneficial effects of this utility model are as follows:

[0020] 1. When installing this removable sports floor in a sports venue, the load-bearing plates on adjacent floor modules are first interlocked using male and female tenons, and then the adjacent floor modules are connected using connecting components to form a whole. When disassembling, the connecting components are disassembled to remove the adjacent floor modules, making disassembly convenient. This removable sports floor can be installed in an 800-square-meter sports venue in half a day by two to three people, which is very convenient and quick.

[0021] 2. During the assembly of this detachable sports floor, the load-bearing plates on adjacent floor modules are interlocked by male and female tenons, and adjacent floor modules are connected by connecting components, which can ensure the firmness of the connection between adjacent floor modules; when the detachable sports floor is subjected to a large impact, this floor structure can effectively prevent the phenomenon of floor separation or detachment. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the cross-sectional structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 3 This is a side view of the overall structure of this utility model;

[0025] Figure 4 This is an exploded structural diagram of the present invention;

[0026] Figure 5 This is a schematic diagram of the structure of the stainless steel sheet of this utility model;

[0027] Figure 6 This is a schematic diagram of the structure of the connector of this utility model;

[0028] Figure 7 This is a schematic diagram of the longitudinal connection between adjacent floor modules of this utility model;

[0029] Figure 8 This is a schematic diagram of the lateral connection between adjacent floor modules of this utility model.

[0030] In the diagram: 1. Panel; 2. Support plate; 3. Wooden keel; 4. Spherical shock absorber; 5. Connector; 51. Mounting plate; 52. Connecting plate; 6. Stainless steel sheet. Detailed Implementation

[0031] The present invention will now be described in further detail with reference to the accompanying drawings.

[0032] The present invention and its embodiments are described below. This description is not restrictive, and the actual embodiments are not limited thereto. In short, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

[0033] refer to Figures 1-8 This utility model provides a detachable sports floor, which is composed of multiple floor modules. Each floor module includes a panel 1, a support plate 2, a keel layer and a shock-absorbing layer arranged from top to bottom. The keel layer is composed of multiple parallel wooden keels 3 arranged at intervals on the bottom surface of the support plate 2.

[0034] One side and one end of the support plate 2 extend to the outside of the panel 1. The support plate 2 is staggered with the panel 1 and the keel layer. Both ends of the support plate 2 are provided with splicing chamfers, and both sides of the support plate 2 are also provided with splicing chamfers. One side and one end of the support plate 2 located outside the panel 1 are provided with a male tenon, and the other side and the other end of the support plate 2 are provided with a female tenon, forming a male and female tenon connection structure.

[0035] Adjacent floor modules are connected by a connecting component, which includes two connectors 5. The two connectors 5 are respectively disposed on the side of the end of the wooden joists 3 on the adjacent floor modules, and the two connectors 5 are threaded together.

[0036] When installing this removable sports floor in a sports venue, the load-bearing plates 2 on adjacent floor modules are first interlocked with male and female tenons, and then the adjacent floor modules are connected with connecting components to form a whole. When disassembling, the connecting components are disassembled to remove the adjacent floor modules, which is convenient. This removable sports floor can be installed in an 800-square-meter sports venue in half a day by two to three people, which is very convenient and quick.

[0037] During the assembly of this detachable sports floor, the load-bearing plates 2 on adjacent floor modules are interlocked by male and female tenons, and adjacent floor modules are connected by connecting components, which can ensure the firmness of the connection between adjacent floor modules; when the detachable sports floor is subjected to a large impact, this floor structure can effectively prevent the phenomenon of floor separation or detachment.

[0038] The connector 5 includes a mounting plate 51 and a connecting plate 52 disposed at the end of the mounting plate 51. The two mounting plates 51 are respectively disposed on the side of the end of the wooden joists 3 on adjacent floor modules, and the two connecting plates 52 are threaded together. This arrangement makes it convenient to use, as only the connecting plates 52 need to be connected when connecting adjacent floor modules.

[0039] Specifically, the mounting plate 51 has multiple holes, and both mounting plates 51 are connected to the wooden joists 3 on the adjacent floor modules through these holes; the connecting plate 52 has threaded holes, and the two connecting plates 52 are fastened together by bolts. It should be noted that using professional power tools to tighten and loosen the bolts makes the installation and disassembly of this removable sports floor more convenient and greatly improves the efficiency of installation and disassembly.

[0040] The connector 5 is an L-shaped sheet structure, with the mounting plate 51 and the connecting plate 52 integrally formed and perpendicular to each other. This design ensures a more secure connection between adjacent floor modules.

[0041] In this embodiment, panel 1 is rectangular, and the shape and dimensions of the support plate 2 are the same as those of panel 1. The bottom surface of the support plate 2 is provided with four wooden joists 3, the length of which is equal to the width of panel 1, and the two ends of which are aligned with the sides of panel 1. The four wooden joists 3 are named joists A, B, C, and D. Adjacent floor modules are connected by two connectors 5, which are respectively located on the side ends of the wooden joists 3 on adjacent floor modules. Each floor module has four connectors 5, facilitating connection between the front, back, left, and right floor modules. These four connectors are named connectors A, B, C, and D.

[0042] On each floor module, joist A is located at the end of the support plate 2 that is set as a female tenon, joists B and C are located in the middle of the support plate 2, and joist D is located at the end of the support plate 2 that is set as a male tenon. One side of joist A is aligned with one end of panel 1. Connector A and connector B are respectively provided on the outer sides of both ends of joist A. Connector A is located at the end of joist A near the male tenon, and connector B is located at the end of joist A near the female tenon. Connector C is provided on one side of joist C, located on the side of joist C near the middle of the support plate 2 and near the male tenon. Connector D is provided on one side of joist D, located at the end of joist D near the male tenon. The end of the connecting plate 52 of connector D is aligned with the other end of panel 1.

[0043] When adjacent floor modules are connected longitudinally, connectors A and D on one floor module are threaded to connectors D on the preceding floor module and connectors A on the following floor module, respectively; when adjacent floor modules are connected laterally, connectors B and C on one floor module are threaded to connectors C on the left floor module and connectors B on the right floor module, respectively.

[0044] Stainless steel sheets 6 are provided along the edges of the support plate 2. In this embodiment, stainless steel sheets 6 are provided on both the male tenon side and one end of the support plate 2. Stainless steel sheets 6 are also provided on the female tenon side of the support plate 2, and the stainless steel sheets 6 on this side correspond to the positions of the wooden joists 3, connecting the panel 1, the support plate 2, and the wooden joists 3 together. By providing stainless steel sheets 6 along the edges of the support plate 2, deformation of the support plate 2 can be prevented, and assembly is easier during installation (in the prior art, when splicing wood to wood, the friction is high, making assembly difficult).

[0045] Panel 1 is made of multi-layer solid wood, with a thickness of 22mm. In this embodiment, panel 1 is composed of seven strips joined together using a tongue-and-groove structure. This arrangement improves the floor's resistance to deformation. The support board 2 is made of larch wood, with a thickness of 18mm. The top and bottom surfaces of the support board 2 are connected to panel 1 and the joist layer, respectively, enhancing the floor's load-bearing capacity and strength. The wooden joist 3 has a thickness of 40mm.

[0046] The shock-absorbing layer consists of multiple spherical shock-absorbing pads 4 spaced apart on the bottom surface of the wooden joists 3, each 18mm thick. The spherical shock-absorbing pads 4 provide excellent shock absorption performance, ensuring cushioning when athletes land while running or jumping, thus guaranteeing their safety. In this embodiment, each wooden joist 3 has three spherical shock-absorbing pads 4 on its bottom surface, and the connectors 5 are made of stainless steel.

[0047] In this embodiment, panel 1 and support plate 2, as well as support plate 2 and wooden joist 3, are all fixedly connected by screws, and wooden joist 3 and spherical shock-absorbing pad 4 are fixedly connected by nail guns. By using screws or nail guns to fix the layers together, the structure becomes a whole, improving the structural stability of the floor module.

[0048] When in use, this modular sports floor has good shock absorption performance, is easy to install and disassemble quickly, has good assembly stability, and the floor is not easy to come apart. It can be widely used for laying in various sports venues, and the overall installation is firm.

Claims

1. A type of detachable sports floor, composed of multiple floor modules assembled together, characterized in that, The floor module includes a panel (1), a support plate (2), a keel layer and a shock-absorbing layer arranged sequentially from top to bottom. One side and one end of the support plate (2) extend to the outside of the panel (1). The side and one end of the support plate (2) located outside the panel (1) are provided with male tenons, and the other side and the other end of the support plate (2) are provided with female tenons. The keel layer is composed of multiple parallel wooden keels (3) arranged at intervals on the bottom surface of the support plate (2). Adjacent floor modules are connected by connecting components. The connecting assembly includes two connectors (5), which are respectively disposed on the side of the end of the wooden joists (3) on adjacent floor modules, and are threadedly connected to each other.

2. The detachable sports floor according to claim 1, characterized in that, The connector (5) includes a mounting plate (51) and a connecting plate (52) disposed at the end of the mounting plate (51). The two mounting plates (51) are respectively disposed on the side of the end of the wooden joists (3) on adjacent floor modules, and the two connecting plates (52) are threaded together.

3. The detachable sports floor according to claim 2, characterized in that, The mounting plate (51) and the connecting plate (52) are integrally formed and perpendicular to each other.

4. The detachable sports floor according to claim 1, characterized in that, The edge of the bearing plate (2) is provided with a stainless steel sheet (6).

5. The detachable sports floor according to claim 1, characterized in that, The panel (1) is a multi-layer solid wood board, and the thickness of the panel (1) is 22mm.

6. The detachable sports floor according to claim 1, characterized in that, The material of the support plate (2) is larch wood, and the thickness of the support plate (2) is 18mm.

7. The detachable sports floor according to claim 1, characterized in that, The thickness of the wooden keel (3) is 40mm.

8. The detachable sports floor according to claim 1, characterized in that, The shock-absorbing layer consists of multiple spherical shock-absorbing pads (4) spaced apart on the bottom surface of the wooden keel (3).

9. The detachable sports floor according to claim 8, characterized in that, The thickness of the spherical shock absorber (4) is 18 mm.

10. The detachable sports floor according to claim 1, characterized in that, The connector (5) is made of stainless steel.

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