Upper and lower composite material detachable suspension floor

Abstract

The utility model relates to an upper and lower composite material detachable suspension floor, and belongs to the technical field of suspension floors, the upper and lower composite material detachable suspension floor comprises a surface layer and a plurality of supporting legs, the supporting legs are uniformly and fixedly arranged on the lower surface of the surface layer, and the two adjacent sides of the surface layer are connected with clamping frames and clamping assemblies used for being fixedly connected with the clamping frames in a clamped mode. The clamping assembly and the clamping frame are not located on the same side of the surface layer, a plurality of inserting holes are formed in the surface layer in a penetrating mode and are arranged in an array mode, a wear-resisting layer is arranged on the side, away from the supporting legs, of the surface layer and is parallel to the surface layer, a plurality of inserting pipes are fixedly arranged on the side, facing the surface layer, of the wear-resisting layer, and the inserting pipes and the inserting holes are matched in an inserting mode and correspond to each other in a one-to-one mode. The suspension floor has the effect of prolonging the service life of the suspension floor.

Description

Technical Field

[0001] This application relates to the technical field of suspended floors, and in particular to detachable suspended floors made of composite materials. Background Technology

[0002] Suspended flooring originated in the United States in the 1960s and was developed to address the problems of floor noise and vibration. Suspended flooring is typically made of environmentally friendly materials such as polypropylene and possesses excellent properties such as anti-aging, UV resistance, high and low temperature resistance, pressure resistance, and impact resistance. It is widely used in various fields including sports stadiums, kindergartens, and home decoration.

[0003] The existing suspended floor structure includes a horizontally positioned surface layer and multiple support legs fixed to the bottom of the surface layer. These support legs are arranged in an array to ensure stable support. The surface layer has through-holes to allow liquids to smoothly penetrate and flow beneath it during installation, effectively preventing water accumulation on the surface. Multiple connecting blocks and connecting plates are arranged along the adjacent edges of the surface layer, sequentially along the edges but not on the same side. Slots on the connecting blocks precisely match the size and position of the insertion tubes fixed to the bottom of the connecting plates, ensuring convenient connection between floorboards. A wear-resistant layer is fixed to the upper surface of the surface layer, improving the suspended floor's abrasion resistance and making it less prone to damage.

[0004] Regarding the aforementioned technologies, due to the fixed connection between the wear-resistant layer and the surface layer, it is not easy to replace. Once the wear-resistant layer is worn and it is difficult to provide wear-resistant protection to the surface layer again, the surface layer is prone to wear and damage during subsequent use, eventually leading to the overall damage of the suspended floor. This characteristic limits the service life of the suspended floor, resulting in the defect of a short service life for suspended floors. Utility Model Content

[0005] To improve the service life of suspended floors, this application provides a removable suspended floor made of composite materials.

[0006] The detachable floating floor made of composite materials provided in this application adopts the following technical solution:

[0007] A detachable floating floor made of composite materials includes a surface layer and support legs. Multiple support legs are evenly fixed to the lower surface of the surface layer. The surface layer is characterized by having snap-fit ​​frames and snap-fit ​​components for snap-fitting onto adjacent sides. The snap-fit ​​components and snap-fit ​​frames are not on the same side of the surface layer. Multiple insertion holes are provided through the surface layer in an array. A wear-resistant layer is provided on the side of the surface layer away from the support legs, parallel to the surface layer. Multiple insertion tubes are fixed on the side of the wear-resistant layer facing the surface layer, and the insertion tubes and insertion holes are fitted and correspond one-to-one.

[0008] By adopting the above technical solution, after the suspended floor is laid, the support feet firmly support the surface layer. Simultaneously, adjacent suspended floorboards are tightly connected via snap-fit ​​frames and components, effectively preventing unauthorized movement and significantly enhancing the overall stability of the suspended floor. The wear-resistant layer acts as a protective barrier for the surface layer. If damaged, the suspended floorboard can be removed, and the insertion pipe and connection hole can be easily separated by pulling the wear-resistant layer in the opposite direction of the surface layer. Then, a new, undamaged wear-resistant layer can be installed, and the suspended floor can be re-laid. This replaceable wear-resistant layer design provides continuous protection for the surface layer, reduces the risk of surface damage, and thus extends the service life of the suspended floor.

[0009] Optionally, both the surface layer and the wear-resistant layer have multiple drainage holes extending through them.

[0010] By adopting the above technical solution, when liquid is present on the wear-resistant layer, the liquid can flow through the drainage holes on the wear-resistant layer and the surface layer to the bottom of the surface layer, making it difficult for liquid to accumulate on the wear-resistant layer.

[0011] Optionally, an elastic rubber ring is fixed at the end of the insertion tube away from the wear-resistant layer, and the radius of the elastic rubber ring is larger than the radius of the insertion tube.

[0012] By adopting the above technical solution, when inserting the cannula into the insertion hole, the elastic rubber ring first deforms, allowing it to enter and pass through the insertion hole. After the elastic rubber ring passes through the insertion hole, it returns to its original shape, and the elastic rubber ring abuts against the side of the surface layer away from the wear-resistant layer, preventing the cannula from moving out of the insertion hole, thereby improving the stability of the connection between the wear-resistant layer and the surface layer.

[0013] Optionally, the surface layer is provided with a plug rod on the side opposite to the wear-resistant layer. The plug rod and the plug tube are plugged into each other and adapted. The end of the plug tube away from the wear-resistant layer is fixed with a pressure plate for pressing the elastic rubber ring.

[0014] By adopting the above technical solution, after the elastic rubber ring passes through the insertion hole, the insertion rod is inserted into the insertion tube. The insertion rod drives the pressure plate to move. As it moves, the pressure plate and the surface layer complete the pressing of the elastic rubber ring, making it difficult for the elastic rubber ring to move into the insertion hole. This further improves the stability of the connection between the wear-resistant layer and the surface layer. At the same time, when replacing the wear-resistant layer, the pressure plate is first pulled away from the surface layer, so that the pressure plate releases the pressing and fixing of the elastic rubber ring, which facilitates the separation of the insertion tube from the insertion hole.

[0015] Optionally, the wear-resistant layer has multiple protrusions fixed on the side opposite to the surface layer, and the multiple protrusions are arranged in an array.

[0016] By adopting the above technical solution and setting up protrusions, the friction of the wear-resistant layer is significantly improved, thereby ensuring that people are more stable when walking on the wear-resistant layer and are less likely to slip.

[0017] Optionally, the wear-resistant layer has a first water leakage groove and a second water leakage groove that are intersecting and connected, and both the first water leakage groove and the second water leakage groove penetrate through the opposite sides of the wear-resistant layer.

[0018] By adopting the above technical solution, the configuration of the first and second drainage channels effectively promotes the rapid flow of liquid on the wear-resistant layer to the surface layer, preventing liquid accumulation. At the same time, they divide the wear-resistant layer into multiple blocks, making it convenient to replace only the damaged part when the wear-resistant layer is locally damaged, greatly reducing the replacement area and achieving resource conservation.

[0019] Optionally, a wear-resistant pad is fixed to the end of the support foot away from the surface layer.

[0020] By adopting the above technical solution, after the suspended floor is laid, the wear-resistant pad contacts the ground, and the support feet support the surface layer. The wear-resistant pad makes the support feet less prone to wear and tear, and the suspended floor is less likely to be suspended, thereby improving the overall stability of the suspended floor.

[0021] Optionally, a frame is fixed on the side of the surface layer away from the wear-resistant layer, the support foot is inside the frame, the snap-fit ​​frame and the snap-fit ​​assembly are both fixed on the frame, and a guide hole is opened at the end of the frame away from the surface layer.

[0022] By adopting the above technical solution, the frame setting facilitates the connection between the snap-fit ​​frame and the surface layer, as well as the connection between the snap-fit ​​component and the surface layer. At the same time, the liquid flowing into the area below the surface layer can flow outward through the guide hole, thus the setting of the guide hole makes it less likely for water to accumulate under the surface layer.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. When the wear layer is damaged, it can be easily pulled away from the surface layer to easily separate the tube from the insertion hole, thereby severing the connection between the wear layer and the surface layer, replacing the wear layer with a good one, and then re-laying the suspended floor. This design, which allows for replacement with a good wear layer, provides continuous and effective protection for the surface layer, reduces the risk of surface layer damage, and thus effectively extends the service life of the suspended floor.

[0025] 2. The protrusions make it less likely for people to slip while walking on the suspended floor;

[0026] 3. The wear-resistant layer is cut into multiple pieces by the first and second drainage channels, which makes it easy to replace only the damaged part when the wear-resistant layer is partially damaged, reducing the replacement area and saving resources. Attached Figure Description

[0027] Figure 1This is a schematic diagram of the structure of the detachable floating floor made of composite materials in an embodiment of this application;

[0028] Figure 2 This is a schematic diagram illustrating the structure of the surface layer facing away from the wear-resistant layer in the embodiments of this application;

[0029] Figure 3 This is a cross-sectional view of the structure at the insertion hole in the embodiment of this application.

[0030] In the diagram, 1 is the surface layer; 11 is the support foot; 12 is the snap-fit ​​frame; 13 is the snap-fit ​​assembly; 14 is the insertion hole; 2 is the wear-resistant layer; 21 is the insertion tube; 22 is the elastic rubber ring; 23 is the protrusion; 24 is the first drainage groove; 25 is the second drainage groove; 3 is the drain hole; 4 is the insertion rod; 41 is the pressure plate; 5 is the wear-resistant pad; 6 is the frame; and 61 is the guide hole. Detailed Implementation

[0031] The following is in conjunction with the appendix Figures 1-3 This application will be described in further detail.

[0032] This application discloses a removable suspended floor made of composite materials.

[0033] refer to Figure 1 The removable floating floor made of composite materials includes a surface layer 1 and a wear-resistant layer 2. The wear-resistant layer 2 is laid on the upper surface of the surface layer 1 and is parallel to the surface layer 1. Two first drainage grooves 24 are opened through the wear-resistant layer 2. The two first drainage grooves 24 are parallel to each other and pass through opposite sides of the wear-resistant layer 2. Two second drainage grooves 25 are opened through the wear-resistant layer 2. The length direction of the second drainage grooves 25 is parallel to the length direction of the first drainage grooves 24. The first drainage grooves 24 and the second drainage grooves 25 are intersecting and connected. The first drainage grooves 24 and the second drainage grooves 25 divide the wear-resistant layer 2 into nine equal parts. Multiple protrusions 23 are fixed on the upper surface of the wear-resistant layer 2 and are arranged in an array.

[0034] When water accumulates on the wear-resistant layer 2, the water can flow to the surface layer 1 through the first drainage groove 24 and the second drainage groove 25. At the same time, when the wear-resistant layer 2 is partially worn and damaged, only the damaged part needs to be replaced, which reduces the area of ​​the wear-resistant layer 2 to be replaced and saves resources. In addition, the setting of the protrusion 23 increases the friction between people and the wear-resistant layer 2, making it less likely for people to slip on the wear-resistant layer 2.

[0035] refer to Figure 2 and Figure 3The lower surface of the surface layer 1 is provided with a frame 6. The four sides of the frame 6 are fixedly connected to the four sides of the lower surface of the surface layer 1 respectively. Multiple snap-fit ​​frames 12 are fixedly provided on the adjacent sides of the frame 6. The multiple snap-fit ​​frames 12 are arranged sequentially along the side of the frame 6. Multiple snap-fit ​​components 13 for snap-fitting and fixing to the snap-fit ​​frames 12 are fixedly provided on the adjacent sides of the frame 6. The multiple snap-fit ​​components 13 are arranged sequentially along the side of the frame 6. The snap-fit ​​components 13 and the snap-fit ​​frames 12 correspond one-to-one and are not on the same side of the frame 6.

[0036] Multiple support feet 11 are fixed on the side of the surface layer 1 away from the wear-resistant layer 2. The multiple support feet 11 are arranged in an array. Wear-resistant pads 5 are fixed on the side of the support feet 11 away from the surface layer 1. The support feet 11 are located inside the frame 6.

[0037] During the installation of the suspended floor, after the first suspended floor is laid on the ground, the wear-resistant pad 5 contacts the ground. The wear-resistant pad 5 is supported by the support feet 11 on the opposite layer 1. The wear-resistant pad 5 makes the support feet 11 less prone to wear, thus preventing the suspended floor from becoming suspended. When laying the second suspended floor, the snap-fit ​​component 13 on the second suspended floor is aligned with the snap-fit ​​frame 12 on the first suspended floor, and the second suspended floor is pressed down to complete the snap-fit ​​fixation of the two suspended floor pieces. The entire ground is laid in this manner. Through the snap-fit ​​component 13 and the snap-fit ​​frame 12, the connection between adjacent suspended floor pieces is realized, thereby improving the overall stability of the suspended floor.

[0038] refer to Figure 2 and Figure 3 Both the surface layer 1 and the wear-resistant layer 2 have multiple drainage holes 3 that are evenly distributed. The drainage holes 3 on the surface layer 1 and the drainage holes 3 on the wear-resistant layer 2 are connected. A guide hole 61 is provided at the bottom of the frame 6, and the guide hole 61 penetrates the lower surface of the frame 6.

[0039] When moisture accumulates on the wear-resistant layer 2, this water can effectively seep through the drainage holes 3 on the wear-resistant layer 2 into the drainage holes 3 on the surface layer 1, and continue to flow below the surface layer 1. Subsequently, the water below the surface layer 1 can be smoothly discharged to the outside of the surface layer 1 through the guide holes 61, thereby effectively preventing the accumulation of water below the surface layer 1.

[0040] refer to Figure 2 and Figure 3The surface layer 1 has multiple insertion holes 14 that are evenly distributed. The wear-resistant layer 2 has multiple insertion tubes 21 fixed on the side facing the surface layer 1. The insertion tubes 21 are evenly distributed and their length direction is perpendicular to the wear-resistant layer 2. The insertion tubes 21 and the insertion holes 14 are inserted and matched one by one. An elastic rubber ring 22 is fixed on the end of the insertion tube 21 away from the wear-resistant layer 2. The radius of the elastic rubber ring 22 is larger than the radius of the insertion hole 14. In this embodiment, the elastic rubber ring 22 is made of rubber. The surface layer 1 has multiple insertion rods 4 on the side away from the wear-resistant layer 2. The insertion rods 4 and the insertion tubes 21 are inserted and matched one by one. A pressure plate 41 is fixed on the end of the insertion tube 21 away from the wear-resistant layer 2. The pressure plate 41 is perpendicular to the insertion rods 4.

[0041] After the wear layer 2 is damaged, first remove the suspended floor and pull the pressure plate 41 away from the wear layer 2. The pressure plate 41 and the surface layer 1 release the pressure on the elastic rubber ring 22. Pull the wear layer 2 away from the surface layer 1. The wear layer 2 moves the insertion tube 21. Through the deformation of the elastic rubber ring 22, the insertion tube 21 moves the elastic rubber ring 22 out of the insertion hole 14, detaching the connection between the surface layer 1 and the wear layer 2. Then replace the wear layer 2 with a good one, align the insertion tube 21 with the insertion hole 14, and press the wear layer 2 towards the surface layer 1. The wear layer 2 moves the insertion tube 21. The elastic ring 22 is moved by the deformation of the insertion tube 21, which drives the elastic ring 22 to pass through the insertion hole 14. The elastic ring 22 moves to the side of the surface layer 1 away from the wear layer 2 and returns to its original shape. The elastic ring 22 and the side of the surface layer 1 away from the wear layer 2 abut against each other, and the insertion rod 4 is inserted into the insertion tube 21. The insertion rod 4 drives the pressure plate 41 to move. As the insertion rod 4 moves, the pressure plate 41 and the surface layer 1 complete the pressing and fixing of the elastic ring 22, making it difficult for the insertion tube 21 to move out of the insertion hole 14. The replacement of the wear layer 2 is completed, and the suspended floor is re-laid.

[0042] The implementation principle of the detachable floating floor of the upper and lower composite materials in this application embodiment is as follows: After the wear-resistant layer 2 is partially damaged, the floating floor is removed, and the pressure plate 41 is pulled away from the surface layer 1. The pressure plate 41 releases the pressure and fixation of the elastic rubber ring 22. The wear-resistant layer 2 is pulled away from the surface layer 1, and the wear-resistant layer 2 drives the insertion tube 21 and the elastic rubber ring 22 to move out of the slot, realizing the separation of the wear-resistant layer 2 from the surface layer 1. To replace the intact wear-resistant layer 2, first align the insertion tube 21 and the insertion hole 14 on the wear-resistant layer 2 towards the surface layer 1. Press the wear-resistant layer 2 in the direction of the direction. Through the deformation of the elastic rubber ring 22, the insertion tube 21 drives the elastic rubber ring 22 to pass through the insertion hole 14. Then, insert the insertion rod 4 into the insertion tube 21. Press and fix the elastic rubber ring 22 to the surface layer 1, so that the insertion tube 21 is not easy to detach from the insertion hole 14. The wear-resistant layer 2 and the surface layer 1 are fixed. Finally, the suspended floor is re-laid. By replacing the intact wear-resistant layer 2, the surface layer 1 is continuously provided with effective protection, so that the surface layer 1 is not easily damaged, thereby improving the service life of the suspended floor.

[0043] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A detachable floating floor made of composite materials, comprising a surface layer (1) and support legs (11), wherein multiple support legs (11) are provided and the multiple support legs (11) are uniformly fixed to the lower surface of the surface layer (1), characterized in that: The adjacent sides of the surface layer (1) are connected to a snap-fit ​​frame (12) and a snap-fit ​​component (13) for snap-fitting and fixing to the snap-fit ​​frame (12). The snap-fit ​​component (13) and the snap-fit ​​frame (12) are not on the same side of the surface layer (1). The surface layer (1) has multiple insertion holes (14) through it. The multiple insertion holes (14) are arranged in an array. A wear-resistant layer (2) is provided on the side of the surface layer (1) away from the support foot (11). The wear-resistant layer (2) is parallel to the surface layer (1). Multiple insertion tubes (21) are fixed on the side of the wear-resistant layer (2) facing the surface layer (1). The insertion tubes (21) and the insertion holes (14) are inserted and matched and correspond one to one.

2. The detachable floating floor made of upper and lower composite materials according to claim 1, characterized in that: Both the surface layer (1) and the wear-resistant layer (2) are provided with multiple drainage holes (3).

3. The detachable floating floor made of upper and lower composite materials according to claim 1, characterized in that: An elastic rubber ring (22) is fixed at one end of the insertion tube (21) away from the wear-resistant layer (2), and the radius of the elastic rubber ring (22) is larger than the radius of the insertion tube (21).

4. The detachable floating floor made of upper and lower composite materials according to claim 3, characterized in that: The surface layer (1) is provided with a plug (4) on the side away from the wear-resistant layer (2). The plug (4) and the plug tube (21) are plugged and matched. The end of the plug tube (21) away from the wear-resistant layer (2) is fixed with a pressure plate (41) for pressing the elastic rubber ring (22).

5. The detachable floating floor made of upper and lower composite materials according to claim 1, characterized in that: The wear-resistant layer (2) has multiple protrusions (23) fixed on the side opposite to the surface layer (1), and the multiple protrusions (23) are arranged in an array.

6. The detachable floating floor made of upper and lower composite materials according to claim 1, characterized in that: The wear-resistant layer (2) has a first water leakage groove (24) and a second water leakage groove (25) through it. The first water leakage groove (24) and the second water leakage groove (25) are interconnected and both the first water leakage groove (24) and the second water leakage groove (25) penetrate the opposite sides of the wear-resistant layer (2).

7. The detachable floating floor made of upper and lower composite materials according to claim 1, characterized in that: A wear-resistant pad (5) is fixed at the end of the support foot (11) away from the surface layer (1).

8. The detachable floating floor made of upper and lower composite materials according to claim 7, characterized in that: A frame (6) is fixed on the side of the surface layer (1) away from the wear-resistant layer (2), the support foot (11) is inside the frame (6), the snap frame (12) and the snap assembly (13) are both fixed on the frame (6), and a guide hole (61) is opened on the end of the frame (6) away from the surface layer (1).

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