SPC stone plastic floor with thermal expansion compensation structure

Abstract

The utility model discloses an SPC stone-plastic floor with a thermal expansion compensation structure, which comprises an SPC stone-plastic floor main body, an SPC stone-plastic floor anti-skid groove, an SPC stone-plastic floor upper meshing tooth, an SPC stone-plastic floor expansion reserved groove, an SPC stone-plastic floor lower meshing tooth, an SPC stone-plastic floor hollow connecting hole, an SPC stone-plastic floor anti-deviation protrusion and an SPC stone-plastic floor anti-deviation groove. The anti-expansion preformed grooves are additionally formed in the two connected ends of the stone-plastic floor, structural damage caused by thermal expansion of the floor is prevented, meanwhile, the protrusions and the grooves are additionally formed in the bottom end of the stone-plastic floor, position deviation after the floor is installed is prevented, the anti-skid grooves are additionally formed in the top face of the stone-plastic floor, friction force generated when people walk on the floor can be increased, and the possibility of falling down is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of stone plastic floor, and in particular relates to an SPC stone plastic floor with a thermal expansion compensation structure. Background Art

[0002] Stone plastic flooring, also known as stone plastic floor tiles, is formed by a calendering process. Its formal name should be "PVC sheet flooring". It is a new type of floor decoration material developed through high-quality, high-tech research and development. It uses natural marble powder to form a solid base layer with a high-density, high-fiber mesh structure, and the surface is covered with a super wear-resistant polymer PVC wear-resistant layer. It is processed through hundreds of processes. The existing stone plastic floor surface has general wear resistance and poor sound absorption, which makes the use effect poor.

[0003] The existing wear-resistant composite stone plastic floor (for example, application number: CN215442921U) generally has the following problems during use:

[0004] 1. Lack of thermal expansion compensation structure, the overall structure is prone to expansion and deformation: Floor expansion and deformation: When heated and expanded, the stone plastic floor cannot effectively release the internal stress, which may cause the overall expansion and deformation of the floor, and even cracking, warping, etc., affecting the aesthetics and service life. Installation quality decline: Due to the expansion and deformation of the floor, the joints are prone to dislocation, hollowing and other problems, resulting in the decline of the installation quality of the floor and the loss of its original flatness and stability. Safety hazards in use: The surface of the expanded and deformed stone plastic floor may be uneven, increasing the risk of falling when people walk; at the same time, the warping of the floor may also cause the ground to be uneven, affecting the placement and safety of furniture. Floor damage is aggravated: Floors that have been in an expanded state for a long time are susceptible to external impact or heavy pressure, which accelerates the damage and aging of the floor and shortens the service life of the floor. Difficult maintenance: Once the stone plastic floor is severely expanded and deformed, the repair cost is high and maintenance is difficult. It may be necessary to replace the entire floor or carry out a large-scale repair work, so there is an urgent need for an SPC stone plastic floor with a thermal expansion compensation structure.

[0005] 2. There is no anti-drift structure at the bottom, and the deviation after installation is easy to cause damage: Floor cracking: When the stone plastic floor is offset, the connection between the floors may be subjected to twisting force, resulting in cracks or even breaks in the floor, affecting the overall aesthetics and service life. Floor deformation: The deviation will cause the overall deformation of the floor, lose its original flatness, and in severe cases, deformation such as warping may occur, affecting the stability and comfort of the floor. Safety hazards: After the floor is offset, there may be ups and downs on the ground, increasing the risk of tripping when walking; at the same time, the deviation may also cause the edge of the floor to loosen, posing a risk of cutting fingers or toes. Damage to the joint: Due to the offset of the floor, the joint may be subjected to additional tension or pressure, resulting in damage to the connection part, affecting the connectivity between the floors, and aggravating the degree of damage to the floor. Difficult maintenance: Once the stone plastic floor is seriously offset and damaged, it is difficult to repair, and it may be necessary to replace the entire floor or carry out large-scale repairs, increasing maintenance costs and consuming time and energy, so there is an urgent need for an SPC stone plastic floor that can prevent deviation.

[0006] 3. Lack of anti-slip structure on the surface: Lack of voltage regulation module: Increased risk of slipping: In a humid or greasy environment, the lack of anti-slip structure on the surface of the stone plastic floor can easily increase the risk of slipping when people walk, especially the elderly and children are more vulnerable. Safety hazards: The stone plastic floor without an anti-slip structure is prone to residual water stains during cleaning, which increases the wetness of the ground and the risk of falling. Usage restrictions: In some special places, such as kitchens, bathrooms, etc. where anti-slip properties are required, the stone plastic floor without an anti-slip structure may limit its scope of use and affect the use of the floor, so there is an urgent need for an anti-slip SPC stone plastic floor. Utility Model Content

[0007] An SPC floor with a thermal expansion compensation structure includes an SPC floor body, an SPC floor anti-slip groove, an SPC floor meshing tooth, an SPC floor expansion reserved groove, an SPC floor meshing tooth, an SPC floor hollow connection hole, an SPC floor anti-deviation protrusion, and an SPC floor anti-deviation groove;

[0008] It includes an SPC stone plastic floor main body, the SPC stone plastic floor main body is provided with an SPC stone plastic floor anti-slip groove on the end surface, the SPC stone plastic floor main body is provided with an SPC stone plastic floor upper meshing tooth on one side, the SPC stone plastic floor lower meshing tooth is provided on the side opposite to the meshing tooth on the SPC stone plastic floor, an SPC stone plastic floor hollow connecting hole is provided under the end surface of the SPC stone plastic floor main body, and an SPC stone plastic floor anti-deviation protrusion is provided at the lower end of the SPC stone plastic floor hollow connecting hole.

[0009] Furthermore, an SPC stone plastic floor anti-deviation groove is arranged between the SPC stone plastic floor anti-deviation protrusions.

[0010] Furthermore, an SPC stone plastic floor expansion reserved groove is provided between the SPC stone plastic floor main body and the meshing teeth on the SPC stone plastic floor.

[0011] Furthermore, the distance between the expansion reserved grooves of the SPC floor is set to 20 mm.

[0012] Furthermore, the anti-skid groove of the SPC stone plastic floor adopts a tic-tac-toe structure with a depth of 1 mm.

[0013] Furthermore, the hollow connection holes of the SPC floor are arranged in an array structure below the end surface.

[0014] The utility model has the following beneficial effects:

[0015] 1. By setting an expansion reserved groove between the meshing teeth and the main body of the SPC floor, the following advantages are brought: Adaptability of expansion and contraction: Since the SPC material will expand or contract with changes in temperature and humidity, the design of the reserved groove allows the floor to have a certain space during these natural changes, thereby avoiding the problem of floor warping or cracks caused by material deformation. Easy installation: The SPC floor with meshing teeth and expansion reserved grooves can more easily achieve a tight connection between floors during installation. The design of the meshing teeth makes the floor more stable and not easy to disengage when splicing, while the expansion reserved groove simplifies the adjustment steps during the installation process. Enhanced durability: The presence of the expansion reserved groove helps to reduce the internal stress of the floor caused by expansion, thereby improving the durability of the floor. This design enables the floor to maintain better stability and service life when facing long-term use and various environmental factors. Improved aesthetics: Through the reasonable design of the reserved groove, the functionality of the floor can be guaranteed while also improving its aesthetics. The clever layout and shape of the reserved groove can become part of the floor design, adding a unique aesthetic element to the overall space.

[0016] 2. By setting the SPC stone plastic floor anti-drift protrusion and SPC stone plastic floor anti-drift groove at the bottom of the main body, the SPC stone plastic can be effectively prevented from changing, and the following advantages are brought to prevent the floor from shifting: the design of the anti-drift protrusion can form a stable connection between the floors, ensuring that the floors will not shift after being subjected to external forces or long-term use. This design provides an additional locking mechanism, which enhances the overall stability of the floor. Improve the durability of the floor: Due to the presence of anti-drift protrusions and grooves, the connection between the floors is tighter and less susceptible to deformation caused by external factors such as temperature changes and humidity changes. This helps to maintain the flatness and stability of the floor and extend its service life. Simplify installation and maintenance: By setting anti-drift protrusions and grooves, the installation process of the SPC stone plastic floor is simpler and faster. The connection between the floors is more secure, reducing the adjustment and maintenance work during installation. In addition, this design also makes it easier to remove and replace the floor. Enhance the anti-slip property of the floor: The design of the anti-drift protrusion can form a certain concave and convex texture on the surface of the floor, increasing the anti-slip performance of the floor. This helps to reduce safety issues such as accidental falls caused by slippery floors.

[0017] 3. By setting the anti-skid groove of SPC floor on the end surface, the following advantages are brought: Improve the anti-skid property of the floor: the anti-skid groove on the end surface of the SPC floor can effectively increase the friction coefficient of the floor surface, reduce the risk of slipping when walking, and improve the safety of the floor. Enhance the stability of the floor: the setting of the anti-skid groove can increase the connection force of the SPC floor, make the floors closer, enhance the overall stability of the floor, and reduce the possibility of floor deviation. Improve the aesthetics: the anti-skid groove design on the end surface of the SPC floor can make the floor visually smoother, continuous, and more beautiful. Increase the service life: the setting of the anti-skid groove can reduce the sliding and deviation of the floor, reduce the wear of the floor surface, and thus extend the service life of the floor. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0019] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0020] In the figure: 1. SPC stone plastic floor body; 2. SPC stone plastic floor anti-slip groove; 3. SPC stone plastic floor upper meshing teeth; 4. SPC stone plastic floor expansion reserved groove; 5. SPC stone plastic floor lower meshing teeth; 6. SPC stone plastic floor hollow connection hole; 7. SPC stone plastic floor anti-deviation protrusion; 8. SPC stone plastic floor anti-deviation groove. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Example

[0025] See also Figure 1-2 , the utility model provides a technical solution:

[0026] It includes an SPC stone plastic floor body 1, wherein the SPC stone plastic floor body 1 is provided with an SPC stone plastic floor anti-skid groove 2 on the end face, the SPC stone plastic floor body 1 is provided with an SPC stone plastic floor upper meshing tooth 3 on one side, and an SPC stone plastic floor lower meshing tooth 5 is provided on the opposite side of the meshing tooth 3 on the SPC stone plastic floor, an SPC stone plastic floor hollow connecting hole 6 is provided under the end face of the SPC stone plastic floor body 1, an SPC stone plastic floor anti-deviation protrusion 7 is provided at the lower end of the SPC stone plastic floor hollow connecting hole 6, and an SPC stone plastic floor anti-deviation groove 8 is provided between the SPC stone plastic floor anti-deviation protrusion 7, an SPC stone plastic floor expansion reserved groove 4 is provided between the SPC stone plastic floor body 1 and the meshing tooth 3 on the SPC stone plastic floor, and the distance between the SPC stone plastic floor expansion reserved grooves 4 is set to 20mm, the SPC stone plastic floor anti-skid groove 2 adopts a well structure with a depth of 1mmm, and the SPC stone plastic floor hollow connecting hole 6 is in an array structure under the end face.

[0027] The operation process of this utility model:

[0028] The use process of this SPC floor with thermal expansion compensation structure is a critical and complex process that requires multiple steps. First of all, preparation is essential, including ground treatment and cleaning to ensure that the laying environment meets the requirements. Secondly, during the floor laying stage, it should be laid step by step according to the design layout and direction, and professional tools should be used for adjustment and cutting to ensure that the floor fits perfectly with the surrounding environment. When setting the end surface anti-skid grooves, meshing teeth and connection holes, precise measurements and correct installation should be made to improve the stability and durability of the floor. At the same time, setting expansion reserved grooves can cope with temperature changes and avoid damage to the floor due to expansion and contraction. Finally, after the laying is completed, finishing and polishing work is carried out to make the floor surface flat and smooth, showing a perfect visual effect and use experience. In summary, strictly following these steps can ensure the safety, beauty and long-term use of SPC flooring.

[0029]

[0030] When using SPC flooring with thermal expansion compensation structure, by adding anti-expansion reserved grooves at both ends of the SPC flooring connection, it is possible to effectively prevent the flooring from generating excessive internal stress when encountering thermal expansion, thereby reducing the risk of structural damage. These reserved grooves can accommodate the volume change of the flooring during thermal expansion, allowing it to expand freely without restriction, maintaining the stability and integrity of the flooring. At the same time, adding synapses and grooves at the bottom of the SPC flooring can ensure the accurate alignment of the flooring after installation. The interlocking design between the synapses and grooves can ensure that the connection between the floors is tight and stable, avoiding the flooring from being offset or loose. This structural design allows the flooring to maintain a flat surface after installation, providing a better user experience and durability. In addition, it is also very important to add anti-skid grooves on the top surface of the SPC flooring. These anti-skid grooves can increase the friction when people walk on the floor, provide better grip, and reduce the possibility of people falling. Especially in wet or dirty environments, anti-skid grooves can effectively provide additional safety and protect users from accidental injuries. In summary, by adding anti-expansion reserved grooves at both ends of the stone plastic floor connection, adding synapses and grooves at the bottom, and adding anti-slip grooves on the top surface, the installation quality and safety of the stone plastic floor can be improved, ensuring the stability, durability of the floor and the safety of personnel.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An SPC floor with a thermal expansion compensation structure, comprising an SPC floor body (1), characterized in that: The SPC floor body (1) is provided with an SPC floor anti-slip groove (2) on the end surface, the SPC floor body (1) is provided with an SPC floor upper meshing tooth (3) on one side, and an SPC floor lower meshing tooth (5) is provided on the side opposite to the SPC floor upper meshing tooth (3), the SPC floor body (1) is provided with an SPC floor hollow connection hole (6) under the end surface, and an SPC floor anti-deviating protrusion (7) is provided at the lower end of the SPC floor hollow connection hole (6).

2. The SPC floor with thermal expansion compensation structure according to claim 1, characterized in that: An SPC stone plastic floor anti-deviation groove (8) is arranged between the SPC stone plastic floor anti-deviation protrusions (7).

3. The SPC floor with thermal expansion compensation structure according to claim 1, characterized in that: An SPC stone plastic floor expansion reserved groove (4) is provided between the SPC stone plastic floor main body (1) and the meshing teeth (3) on the SPC stone plastic floor.

4. The SPC floor with thermal expansion compensation structure according to claim 3 is characterized in that: The distance between the expansion reserved grooves (4) of the SPC floor is set to 20 mm.

5. The SPC floor with thermal expansion compensation structure according to claim 4, characterized in that: The anti-skid groove (2) of the SPC stone plastic floor adopts a tic-tac-toe structure and has a depth of 1 mm.

6. The SPC floor with thermal expansion compensation structure according to claim 1, characterized in that: The hollow connection holes (6) of the SPC stone plastic floor are arranged in an array structure below the end surface.

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