Detachable floor for sports place

Abstract

The utility model discloses a detachable floor for sports places, which is formed by splicing a plurality of floor units, each floor unit comprises a panel, a bearing plate and a shock absorption layer which are sequentially arranged from top to bottom, a plurality of stress grooves are arranged on the bottom surface of the bearing plate, and the shock absorption layer consists of a plurality of shock absorption sponge strips which are parallelly arranged on the bottom surface of the bearing plate at intervals. The adjacent panels are connected through lock catch structures, and the adjacent bearing plates are connected through clamping assemblies. When the floor units need to be installed, the adjacent panels in the adjacent floor units are connected through the lock catch structures, then the adjacent bearing plates are connected through the clamping assemblies, and rapid installation of the floor units is achieved; and when the floor units need to be disassembled, the floor units can be disassembled only by pushing aside the clamping assemblies, so that the convenience of disassembling and assembling the floor units is improved.

Description

Technical Field

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

[0002] With the popularization of sports and the diversification of competition needs, higher requirements are placed on the installation efficiency and sports performance of sports venue flooring. Traditional sports venue flooring mostly uses fixed installation, which is difficult to adapt to the needs of temporary venue construction or frequent disassembly. Therefore, removable flooring is becoming a new choice for sports venues.

[0003] However, existing removable flooring for sports venues is inconvenient to install and disassemble. In addition, existing removable flooring for sports venues also has problems such as limited shock absorption and easy deformation.

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

[0005] Existing removable flooring for sports venues suffers from problems such as inconvenient installation and disassembly, limited shock absorption, and susceptibility to deformation. The purpose of this invention is to solve these problems by providing a removable flooring solution for sports venues.

[0006] According to one aspect of this utility model, a removable flooring for sports venues is provided, composed of multiple flooring units spliced ​​together. Each flooring unit includes a panel, a support plate, and a shock-absorbing layer arranged sequentially from top to bottom. The bottom surface of the support plate has multiple stress grooves. The shock-absorbing layer consists of multiple parallel, spaced-apart shock-absorbing sponge strips on the bottom surface of the support plate. Adjacent panels are connected by a locking structure, and adjacent support plates are connected by a snap-fit ​​assembly. When installing a flooring unit, adjacent panels in adjacent flooring units are connected by the locking structure, and then adjacent support plates are connected using the snap-fit ​​assembly, achieving rapid installation of the flooring unit. When disassembling a flooring unit, disassembly can be completed simply by opening the snap-fit ​​assembly, improving the convenience of assembling and disassembling the flooring unit. In this utility model, the stress grooves on the bottom surface of the support plate can release the internal stress of the support plate by cutting the wood fibers, thereby reducing the stress generated during use and enhancing the dimensional stability and deformation resistance of the flooring. By evenly distributing the shock-absorbing sponge strips on the bottom surface of the support plate, the shock absorption and cushioning capacity of the flooring can be improved.

[0007] In some embodiments, multiple shock-absorbing sponge strips are arranged parallel to the short side of the support plate on the bottom surface of the support plate, with the distance between the outermost shock-absorbing sponge strip and the short side of the support plate being ≥40mm. This facilitates the installation of locking components in the corner areas of the bottom surface of the support plate.

[0008] In some embodiments, the stress groove is an X-shaped stress groove, with each X-shaped stress groove located between two adjacent damping foam strips. This X-shaped stress groove allows for more uniform stress release.

[0009] In some embodiments, the width of the stress groove is 6-8 mm, and the depth of the stress groove is half the thickness of the supporting plate. Therefore, by setting the width and depth of the stress groove, the stress-relieving effect of the stress groove can be improved, thereby enhancing the stability and deformation resistance of the floor.

[0010] In some embodiments, the engaging assembly includes two retaining rollers and a spring hook. The two retaining rollers are respectively disposed in corresponding corner areas on the bottom surface of adjacent support plates, and the hook-shaped portion of the spring hook is detachably engaged with the retaining rollers. This allows adjacent support plates to be securely connected, thereby firmly connecting adjacent floor units to prevent slippage between the floorboards.

[0011] In some embodiments, the panel is composed of several strips joined together, and the strips are provided with interlocking structures on their four sides. Therefore, using spliced ​​panels improves the floor's resistance to deformation.

[0012] In some embodiments, the locking structure includes tenons located on opposite sides of the slats and corresponding grooves. The tenons can then be inserted into the grooves to connect adjacent slats.

[0013] In some embodiments, the slats are maple slats, the supporting plate is made of larch wood, and the shock-absorbing sponge strips are made of polyurethane foam. Therefore, the shock-absorbing sponge strips have a cushioning and shock-absorbing effect, effectively improving the impact absorption performance of the floor.

[0014] In some embodiments, the panel and the support plate are fixedly connected by screws, and the support plate and the shock-absorbing foam strip are fixedly connected by adhesive. Thus, by using screws or adhesive to fix the layers together, the structure becomes a whole, improving the structural stability of the floor.

[0015] In some embodiments, the thickness of the panel is 12-22 mm, the thickness of the support plate is 12-18 mm, and the thickness of the shock-absorbing sponge strip is 20 mm.

[0016] The beneficial effects of this utility model are as follows:

[0017] 1. When the floor unit needs to be installed, the adjacent panels in the adjacent floor unit are connected by a locking structure, and then the adjacent support plates are connected by a snap-fit ​​assembly to achieve quick installation of the floor unit; when the floor unit needs to be disassembled, the snap-fit ​​assembly can be opened to complete the disassembly, which improves the convenience of disassembling and installing the floor unit.

[0018] 2. In this utility model, the stress groove on the bottom surface of the bearing plate can release the internal stress of the bearing plate by cutting the wood fibers, thereby reducing the stress generated during the use of the floor and enhancing the dimensional stability and anti-deformation ability of the floor; by uniformly setting shock-absorbing sponge strips on the bottom surface of the bearing plate, the shock absorption and cushioning ability of the floor can be improved. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the cross-sectional structure of the floor unit of this utility model;

[0020] Figure 2 This is a front structural diagram of the present invention;

[0021] Figure 3 This is a schematic diagram of the rear structure of the present invention;

[0022] Figure 4 This is a schematic diagram of the snap-fit ​​assembly of this utility model.

[0023] In the diagram: 1. Panel; 11. Strip; 2. Support plate; 3. Shock-absorbing sponge strip; 4. Stress groove; 5. Locking structure; 51. Tenon; 52. Groove; 6. Engaging assembly; 61. Roller; 62. Spring hook. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings.

[0025] 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.

[0026] refer to Figure 1-4This invention provides a removable flooring for sports venues, composed of multiple flooring units. Each flooring unit includes, from top to bottom, a panel 1, a support plate 2, and a shock-absorbing layer. The bottom surface of the support plate 2 has multiple stress grooves 4. The shock-absorbing layer consists of multiple parallel, spaced shock-absorbing sponge strips 3 on the bottom surface of the support plate 2. Adjacent panels 1 are connected by a locking structure 5, and adjacent support plates 2 are connected by a snap-fit ​​assembly 6. When installing a flooring unit, adjacent panels 1 within adjacent flooring units are connected by the locking structure 5, and then adjacent support plates 2 are connected by the snap-fit ​​assembly 6, enabling rapid installation. When disassembling a flooring unit, it can be easily completed by simply opening the snap-fit ​​assembly 6, improving the convenience of assembling and disassembling the flooring unit. In this invention, the stress grooves 4 on the bottom surface of the support plate 2 can release the internal stress of the support plate 2 by cutting the wood fibers, thereby reducing the stress generated during use and enhancing the dimensional stability and deformation resistance of the flooring. By evenly distributing the shock-absorbing sponge strips 3 on the bottom surface of the support plate 2, the shock absorption and cushioning capacity of the flooring can be improved.

[0027] Panel 1 and load-bearing plate 2 are fixedly connected by screws, and load-bearing plate 2 and shock-absorbing foam strip 3 are fixedly connected by glue. By using screws or glue to fix the layers together, the structure becomes a whole, improving the structural stability of the floor. Load-bearing plate 2 is made of larch wood, and shock-absorbing foam strip 3 is made of polyurethane foam. Shock-absorbing foam strip 3 has a cushioning and shock-absorbing function, which can effectively improve the impact absorption performance of the floor.

[0028] On the bottom surface of the support plate 2, multiple shock-absorbing sponge strips 3 are arranged parallel to the short side of the support plate 2, with the distance between the outermost shock-absorbing sponge strip 3 and the short side of the support plate 2 being ≥40mm. This arrangement facilitates the installation of the locking assembly 6 in the corner area of ​​the bottom surface of the support plate 2.

[0029] The stress groove 4 is an X-shaped stress groove, with each X-shaped stress groove located between two adjacent shock-absorbing sponge strips 3. The X-shaped stress groove allows for more uniform stress release. The width of the stress groove 4 is 6-8mm, and the depth of the stress groove 4 is 1 / 2 the thickness of the supporting plate 2. By setting the width and depth of the stress groove 4, the stress relief effect of the stress groove 4 can be improved, thereby improving the stability and deformation resistance of the floor.

[0030] The panel 1 has locking structures 5 on all four sides. Each locking structure 5 includes tenons 51 located on opposite sides of the panel 1 and grooves 52 that match the tenons 51. Each of the four sides of the panel 1 has tenons 51 on two adjacent sides and grooves 52 on the other two sides. Adjacent panels 1 are connected by the locking structures 5. The panel 1 has dimensions of 1800×501mm and a thickness of 12-22mm; the support plate 2 has dimensions of 1790×453mm and a thickness of 12-18mm; the shock-absorbing sponge strip 3 has dimensions of 450×100mm and a thickness of 20mm. The panel 1 is slightly larger than the support plate 2 to facilitate the installation of the locking structures 5 on all four sides of the panel 1.

[0031] In this embodiment, panel 1 is a spliced ​​board composed of several strips 11, which are maple strips. Using spliced ​​boards for panel 1 improves the floor's resistance to deformation. A locking structure 5 is provided on all four sides of each strip 11. The locking structure 5 includes tenons 51 located on opposite sides of each strip 11 and grooves 52 that match the tenons 51. The tenons 51 can be inserted into the grooves 52 to connect adjacent strips 11. Each of the four sides of each strip 11 has two adjacent sides with tenons 51 and two sides with grooves 52. Adjacent strips 11 are connected laterally or longitudinally via the locking structure 5. Therefore, panel 1 also has a locking structure 5 on all four sides, allowing adjacent panels 1 to be connected via the locking structure 5 during floor unit installation. Specifically, the strips 11 include long strips and short strips. The long strips have dimensions of 1215×167mm, and the short strips have dimensions of 585×167mm. Panel 1 is made up of three long strips and three short strips joined together.

[0032] Adjacent support plates 2 are connected by a locking assembly 6. The locking assembly 6 includes two locking rollers 61 and a spring hook 62. The two locking rollers 61 are respectively located in the corresponding corner areas of the bottom surface of the adjacent support plates 2. The spring hook 62 is wavy and has multiple hook-shaped parts. The tail of the spring hook 62 is bent to form a handle. The hook-shaped parts of the spring hook 62 are detachably locked with the locking rollers 61. Figure 3 As shown, during assembly, two retaining wheels 61 are respectively mounted on adjacent support plates 2, and the two hook-shaped parts of the spring hook 62 engage with the two retaining wheels 61 respectively, so as to securely connect the adjacent support plates 2, thereby firmly connecting the adjacent floor units to prevent mutual sliding between the floor units. In addition, the purpose of providing multiple hook-shaped parts on the spring hook 62 is to allow for the selection of appropriate hook-shaped parts according to the distance between adjacent floor units (i.e., the distance between the two retaining wheels 61) during assembly.

[0033] The floor units are prefabricated in the factory. During on-site installation, adjacent panels 1 of adjacent floor units are interlocked via the locking mechanism 5, and then connected using the snap-fit ​​assembly 6. Furthermore, when disassembly is required, the floor unit can be removed by prying the hook-shaped portion of the spring hook 62 off the retaining roller 61.

[0034] This type of removable flooring for sports venues has excellent cushioning and shock absorption, as well as resistance to deformation. It is stable and widely applicable to various sports venues. Moreover, it is easy to install and disassemble, and the overall installation is solid.

Claims

1. A type of modular flooring for sports venues, composed of multiple floor units assembled together, characterized in that, The floor unit includes a panel (1), a support plate (2) and a shock-absorbing layer arranged sequentially from top to bottom. The bottom surface of the support plate (2) is provided with multiple stress grooves (4). The shock-absorbing layer is composed of multiple shock-absorbing sponge strips (3) arranged in parallel and spaced on the bottom surface of the support plate (2). Adjacent panels (1) are connected by a locking structure (5), and adjacent support plates (2) are connected by a snap-fit ​​assembly (6).

2. The removable flooring for sports venues according to claim 1, characterized in that, On the bottom surface of the bearing plate (2), multiple shock-absorbing sponge strips (3) are arranged parallel to the short side of the bearing plate (2), and the distance between the outermost shock-absorbing sponge strip (3) and the short side of the bearing plate (2) is ≥40mm.

3. The removable flooring for sports venues according to claim 2, characterized in that, The stress groove (4) is an X-shaped stress groove, and each X-shaped stress groove is located between two adjacent shock-absorbing sponge strips (3).

4. The removable flooring for sports venues according to claim 3, characterized in that, The width of the stress groove (4) is 6-8 mm, and the depth of the stress groove (4) is 1 / 2 of the thickness of the bearing plate (2).

5. The removable flooring for sports venues according to claim 1, characterized in that, The engaging assembly (6) includes two engaging rollers (61) and a spring hook (62). The two engaging rollers (61) are respectively disposed in the corresponding corner areas of the bottom surface of adjacent bearing plates (2). The hook-shaped part of the spring hook (62) is detachably engaged with the engaging rollers (61).

6. The removable flooring for sports venues according to claim 1, characterized in that, The panel (1) is made up of several strips (11) spliced ​​together, and the strips (11) are provided with a locking structure (5) on all four sides.

7. The removable flooring for sports venues according to claim 6, characterized in that, The locking structure (5) includes tenons (51) located on opposite sides of the strip (11) and grooves (52) that match the tenons (51).

8. The removable flooring for sports venues according to claim 6, characterized in that, The slats (11) are maple slats, the bearing plate (2) is made of larch wood, and the shock-absorbing sponge strip (3) is made of polyurethane foam.

9. The removable flooring for sports venues according to claim 1, characterized in that, The panel (1) and the support plate (2) are fixedly connected by screws, and the support plate (2) and the shock-absorbing sponge strip (3) are fixedly connected by glue.

10. The removable flooring for sports venues according to claim 1, characterized in that, The thickness of the panel (1) is 12-22 mm, the thickness of the bearing plate (2) is 12-18 mm, and the thickness of the shock-absorbing sponge strip (3) is 20 mm.

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