Conveniently spliced SPC lock floor

Abstract

The utility model discloses a kind of SPC lock floor of convenient splicing, belong to lock floor technical field, including floor body, the one side upper end of floor body is fixed with splicing block, the one side bottom end of splicing block is provided with butt protruding block, the inside of splicing block is provided with reserved slot, the one side bottom end of floor body away from splicing block is fixed with support block, the one side of support block is provided with protruding block, the inside of floor body is provided with butt slot corresponding butt protruding block;The utility model is inserted into dovetail groove by setting positioning assembly, guarantee the convenience and stability of floor body end face splicing, improve the use effect of equipment, ensure the accuracy of floor splicing, prevent the situation of misplacement, realize the effect of sound insulation and moisture-proof by through EVA bottom layer, and setting foam buffer layer can buffer shock absorption and enhance user foot feeling, the setting of macromolecular base material layer guarantees the anti-deformation ability and use intensity of floor.

Description

Technical Field

[0001] This utility model belongs to the field of click-lock flooring technology, specifically relating to an SPC click-lock flooring that is easy to assemble. Background Technology

[0002] SPC click-lock flooring consists of a thickened wear-resistant layer, a UV layer, a colored film texture layer, and a core layer. The core layer is a composite board made from stone powder and thermoplastic polymer materials, which are mixed evenly and then extruded at high temperatures. It combines the properties and characteristics of both wood and plastic, ensuring the flooring's strength and resilience.

[0003] Existing SPC click-lock flooring requires external accessories such as nails, glue, or joists to assist in splicing the flooring. This results in high splicing costs, requires a flat surface for installation, and involves complex assembly steps, affecting the efficiency of flooring installation and wasting human resources. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides an SPC click-lock flooring that is easy to assemble, featuring low assembly cost and high construction efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an SPC interlocking floor that is easy to splice, comprising a floor body, a splicing block fixed to the upper end of one side of the floor body, a mating protrusion provided at the bottom end of one side of the splicing block, a reserved groove provided inside the splicing block, a support block fixed to the bottom end of the side of the floor body away from the splicing block, a protrusion provided on one side of the support block, and a mating groove provided inside the floor body corresponding to the mating protrusion.

[0006] Preferably, a dovetail groove is provided at one end of the interior of the floor body, and a positioning component is provided at the end of the floor body away from the dovetail groove.

[0007] Preferably, the floor body includes a UV coating, a PVC wear-resistant layer, a polymer printing film, a polymer substrate layer, a foam cushioning layer, and an EVA bottom layer. The upper end of the EVA bottom layer is provided with a foam cushioning layer, the upper end of the foam cushioning layer is provided with a polymer substrate layer, the upper end of the polymer substrate layer is provided with a polymer printing film, the upper end of the polymer printing film is provided with a PVC wear-resistant layer, and the upper surface of the PVC wear-resistant layer is covered with a UV coating.

[0008] Preferably, one side of the protrusion is set as an arc-shaped surface, and the interior of the reserved groove is set as an arc-shaped groove corresponding to the protrusion.

[0009] Preferably, the positioning component includes a trapezoidal locking block, a limiting spring, a guide groove, and a dovetail block, wherein a dovetail block is fixed at one end of the floor body, a guide groove is symmetrically opened inside the dovetail block, a limiting spring is provided inside the guide groove, and a trapezoidal locking block is provided at the upper end of the limiting spring.

[0010] Preferably, the upper inner end of the dovetail groove has a snap-fit ​​groove corresponding to the trapezoidal snap-fit ​​block.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model, by setting a positioning component, inserts the dovetail block into the dovetail groove, ensuring the convenience and stability of splicing the end face of the floor body, improving the use effect of the equipment, ensuring the accuracy of floor splicing, and preventing misalignment.

[0012] 2. This utility model achieves sound insulation and moisture protection through the EVA bottom layer, and the foam cushioning layer can cushion and reduce shock and enhance the user's foot feel. The polymer substrate layer ensures the floor's resistance to deformation and its strength. The polymer printed film provides different patterns to determine the floor's visual effect. The PVC wear-resistant layer and UV coating are used for scratch resistance and wear resistance, and can also play a role in anti-aging and ultraviolet protection, improving the floor's service life. Fiberglass mesh can be added to the polymer substrate layer to enhance tensile strength. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of point A of the present invention; Figure 3 This is a rear view of the structure of this utility model; Figure 4 This is a schematic diagram of the positioning component structure of this utility model; Figure 5 This is a cross-sectional view of the floor body of this utility model.

[0014] In the diagram: 1. Dovetail groove; 2. Floor body; 21. UV coating; 22. PVC wear-resistant layer; 23. Polymer printed film; 24. Polymer substrate layer; 25. Foam cushioning layer; 26. EVA bottom layer; 3. Reserved groove; 4. Protruding block; 5. Support block; 6. Butt joint groove; 7. Butt joint protrusion; 8. Splicing block; 9. Positioning component; 91. Trapezoidal locking block; 92. Limiting spring; 93. Guide groove; 94. Dovetail block. Detailed Implementation

[0015] 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.

[0016] Example 1 Please see Figures 1-5 The present invention provides the following technical solution: an SPC interlocking floor that is easy to splice, comprising a floor body 2, a splicing block 8 fixed to the upper end of one side of the floor body 2, a mating protrusion 7 provided at the bottom end of one side of the splicing block 8, a reserved groove 3 provided inside the splicing block 8, a support block 5 fixed to the bottom end of the side of the floor body 2 away from the splicing block 8, a protruding block 4 provided on one side of the support block 5, and a mating groove 6 provided inside the floor body 2 corresponding to the mating protrusion 7.

[0017] Specifically, a dovetail groove 1 is provided at one end of the interior of the floor body 2, and a positioning component 9 is provided at the end of the floor body 2 away from the dovetail groove 1.

[0018] By adopting the above technical solution, the ends of the floor body 2 can also be spliced ​​accordingly, thus improving the quality of equipment use.

[0019] Specifically, the floor body 2 includes a UV coating 21, a PVC wear-resistant layer 22, a polymer printing film 23, a polymer substrate layer 24, a foam cushioning layer 25, and an EVA bottom layer 26. The foam cushioning layer 25 is disposed on the upper end of the EVA bottom layer 26, the polymer substrate layer 24 is disposed on the upper end of the foam cushioning layer 25, the polymer printing film 23 is disposed on the upper end of the polymer substrate layer 24, the PVC wear-resistant layer 22 is disposed on the upper end of the polymer printing film 23, and the upper surface of the PVC wear-resistant layer 22 is covered with a UV coating 21.

[0020] By adopting the above technical solution, the EVA bottom layer 26 achieves sound insulation and moisture protection, and the foam cushioning layer 25 provides cushioning and shock absorption and enhances the user's foot feel. The polymer substrate layer 24 ensures the floor's resistance to deformation and its strength. The polymer printed film 23 provides different patterns to determine the floor's visual effect. The PVC wear-resistant layer 22 and UV coating 21 are used for scratch resistance and wear resistance, and can also provide anti-aging and ultraviolet protection, improving the floor's service life. Fiberglass mesh can be added to the polymer substrate layer 24 to enhance tensile strength.

[0021] Specifically, one side of the protrusion 4 is set as an arc surface, and the interior of the reserved groove 3 is set as an arc groove corresponding to the protrusion 4.

[0022] By adopting the above technical solutions, the smoothness of the two-way joint of the floor body is improved, ensuring the splicing effect of the product.

[0023] In this embodiment, when using the floor body 2 to lay the ground, the support block 5 on one side of the floor body 2 corresponds to the splicing block 8 of another floor body 2. At the same time, the protruding block 4 is inserted into the interior of the reserved groove 3, and the mating protrusion 7 is inserted into the interior of the mating groove 6 for limiting. Then, the floor body 2 is moved so that the support block 5 and the splicing block 8 are tenoned together to ensure the convenience and stability of splicing the floor body 2. When the assembled flooring body 2 is in use, the EVA bottom layer 26 achieves sound insulation and moisture protection, and the foam cushioning layer 25 provides cushioning and shock absorption and enhances the user's foot feel. The polymer substrate layer 24 ensures the flooring's resistance to deformation and its strength. The polymer printed film 23 provides different patterns to determine the flooring's visual effect. The PVC wear-resistant layer 22 and UV coating 21 are used for scratch resistance and wear resistance, and can also provide anti-aging and UV protection, improving the flooring's service life. Fiberglass mesh can be added to the polymer substrate layer 24 to enhance tensile strength.

[0024] Example 2 The difference between this embodiment and embodiment 1 is that, specifically, the positioning component 9 includes a trapezoidal locking block 91, a limiting spring 92, a guide groove 93, and a dovetail block 94. One end of the floor body 2 is fixed with a dovetail block 94. The dovetail block 94 has symmetrically opened guide grooves 93 inside. The guide groove 93 is provided with a limiting spring 92 inside. The upper end of the limiting spring 92 is provided with a trapezoidal locking block 91.

[0025] By adopting the above technical solution, when assembling the side of the floor body 2, pressing the trapezoidal locking block 91 causes the limiting spring 92 to be compressed. At this time, the trapezoidal locking block 91 is retracted into the guide groove 93. Then, the dovetail block 94 is inserted into the dovetail groove 1. When the trapezoidal locking block 91 corresponds to the locking groove, the limiting spring 92 resets and locks the trapezoidal locking block 91 into the interior of the floor body 2, ensuring the quality of the splicing of the floor body 2.

[0026] Specifically, the upper part of the dovetail groove 1 has a snap-fit ​​groove corresponding to the trapezoidal snap-fit ​​block 91.

[0027] By adopting the above technical solution, the strength of the dovetail block 94 installation is improved, ensuring the quality of the floor body 2.

[0028] In this embodiment, when assembling the side of the floor body 2, pressing the trapezoidal locking block 91 causes the limiting spring 92 to be compressed. At this time, the trapezoidal locking block 91 is retracted into the guide groove 93. Then, the dovetail block 94 is inserted into the dovetail groove 1. When the trapezoidal locking block 91 corresponds to the locking groove, the limiting spring 92 resets and locks the trapezoidal locking block 91 into the interior of the floor body 2, ensuring the quality of the floor body 2 splicing.

[0029] The working principle and usage process of this utility model: When using this utility model, when laying the floor body 2 on the ground, the support block 5 on one side of the floor body 2 corresponds to the splicing block 8 of the other floor body 2. At the same time, the protruding block 4 is inserted into the interior of the reserved groove 3, and the mating protrusion 7 is inserted into the interior of the mating groove 6 for limiting. Then, the floor body 2 is moved so that the support block 5 and the splicing block 8 are tenoned together to ensure the convenience and stability of splicing the floor body 2. Meanwhile, when assembling the side of the floor body 2, pressing the trapezoidal locking block 91 causes the limiting spring 92 to be compressed. At this time, the trapezoidal locking block 91 is retracted into the guide groove 93. Then, the dovetail block 94 is inserted into the dovetail groove 1. When the trapezoidal locking block 91 corresponds to the locking groove, the limiting spring 92 resets and locks the trapezoidal locking block 91 into the interior of the floor body 2, ensuring the quality of the floor body 2 splicing. When the assembled flooring body 2 is in use, the EVA bottom layer 26 achieves sound insulation and moisture protection, and the foam cushioning layer 25 provides cushioning and shock absorption and enhances the user's foot feel. The polymer substrate layer 24 ensures the flooring's resistance to deformation and its strength. The polymer printed film 23 provides different patterns to determine the flooring's visual effect. The PVC wear-resistant layer 22 and UV coating 21 are used for scratch resistance and wear resistance, and can also provide anti-aging and ultraviolet protection, thus improving the flooring's service life.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A type of SPC click-lock flooring that is easy to assemble, comprising a flooring body (2), characterized in that: A splicing block (8) is fixed to the upper end of one side of the floor body (2). A mating protrusion (7) is provided at the bottom end of one side of the splicing block (8). A reserved groove (3) is provided inside the splicing block (8). A support block (5) is fixed to the bottom end of the side of the floor body (2) away from the splicing block (8). A protrusion (4) is provided on one side of the support block (5). A mating groove (6) is provided inside the floor body (2) corresponding to the mating protrusion (7). The floor body (2) has a dovetail groove (1) at one end inside, and a positioning component (9) is provided at the end of the floor body (2) away from the dovetail groove (1). The floor body (2) includes a UV coating (21), a PVC wear-resistant layer (22), a polymer printing film (23), a polymer substrate layer (24), a foam cushioning layer (25), and an EVA bottom layer (26). The upper end of the EVA bottom layer (26) is provided with a foam cushioning layer (25), the upper end of the foam cushioning layer (25) is provided with a polymer substrate layer (24), the upper end of the polymer substrate layer (24) is provided with a polymer printing film (23), the upper end of the polymer printing film (23) is provided with a PVC wear-resistant layer (22), and the upper surface of the PVC wear-resistant layer (22) is covered with a UV coating (21).

2. The SPC click-lock flooring with easy splicing according to claim 1, characterized in that: One side of the protrusion (4) is set as an arc surface, and the interior of the reserved groove (3) is set as an arc groove corresponding to the protrusion (4).

3. The SPC click-lock flooring with easy splicing according to claim 1, characterized in that: The positioning component (9) includes a trapezoidal locking block (91), a limiting spring (92), a guide groove (93), and a dovetail block (94). One end of the floor body (2) is fixed with a dovetail block (94). The dovetail block (94) has symmetrically opened guide grooves (93) inside. The guide grooves (93) are provided inside the guide grooves (93). The upper end of the limiting springs (92) is provided with trapezoidal locking blocks (91).

4. The SPC click-lock flooring with easy splicing according to claim 3, characterized in that: The upper part of the dovetail groove (1) has a snap-fit ​​groove corresponding to the trapezoidal snap block (91).

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