PVC (polyvinyl chloride) floor with self-adhesion structure

Abstract

The utility model discloses a PVC floor with a self-bonding structure, which comprises a PVC floor body, one side of the PVC floor body is provided with two symmetrical sliding chutes, one end of the PVC floor body close to the sliding chutes is respectively provided with two clamping grooves, one side of the PVC floor body far away from the sliding chutes is fixedly connected with two connecting pipes, and the other side of the PVC floor body far away from the sliding chutes is fixedly connected with the clamping grooves. And through holes are formed in the two connecting pipes correspondingly, clamping blocks are arranged in the multiple through holes correspondingly, and the multiple clamping blocks are matched with the multiple clamping grooves correspondingly. According to the PVC floor, the clamping blocks are matched with the clamping grooves, so that the PVC floor can be quickly mounted and dismounted, local replacement or overall moving can be conveniently carried out, the maintenance and replacement cost is reduced, the working efficiency is improved, the waterproof layer is arranged on the PVC floor, water can be effectively prevented from permeating to the lower portion of the floor, the waterproof performance of the PVC floor is improved, and the service life of the PVC floor is prolonged. And the stability and attractiveness of the floor are kept.

Description

Technical Field

[0001] The utility model relates to the technical field of flooring, in particular to a PVC flooring with a self-adhesive structure. Background Art

[0002] Flooring is a material covering the ground of a building for walking, supporting furniture and providing decorative effects. PVC flooring is a flooring made of polyvinyl chloride, also known as vinyl flooring or plastic flooring. It is usually composed of a multi-layer structure, including a wear-resistant layer and a substrate layer. PVC flooring has the advantages of strong wear resistance, waterproofness, easy cleaning, and antibacterial properties. PVC flooring with a self-adhesive structure is a type of flooring that is easy to install. The back of this flooring is covered with a self-adhesive layer and can be directly adhered to the ground without the use of additional adhesives or glue.

[0003] Existing self-adhesive PVC floors usually do not have a quick-disassembly structure. In situations where the floor needs to be frequently replaced or relocated, the non-quick-disassembly PVC floor cannot be easily disassembled and reinstalled, which brings inconvenience to the relocation or replacement of the floor. In addition, the general self-adhesive PVC floor has no waterproof layer, and its waterproof performance is relatively weak. It cannot completely prevent moisture from penetrating under the floor, which is prone to problems especially in humid environments. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing self-adhesive PVC floor usually has no quick-disassembly structure, which makes it very inconvenient to move or replace the floor. In addition, the self-adhesive PVC floor generally has no waterproof layer and has relatively weak waterproof performance.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: a PVC floor with a self-adhesive structure, including a PVC floor body, two symmetrical slide grooves are provided on one side of the PVC floor body, and two engaging grooves are respectively provided on one end of the PVC floor body close to the slide groove, and two connecting tubes are fixedly connected to the side of the PVC floor body away from the slide groove, and through holes are respectively provided on the two connecting tubes, and engaging blocks are respectively arranged in several of the through holes, and several of the engaging blocks cooperate with several engaging grooves respectively.

[0006] The utility model is further configured that one side of the inner wall of the two connecting tubes is respectively fixedly connected with a fixed shaft, one end of the fixed shaft away from the connecting tube is fixedly connected with a V-shaped elastic sheet, and both ends of the V-shaped elastic sheet away from the fixed shaft are respectively fixedly connected with the locking blocks.

[0007] Through the above technical solution, the two PVC floors can be spliced ​​together by simply placing the connecting pipe of one PVC floor facing the slide groove of another and squeezing them relatively, making the installation process simple and fast, saving time and effort, and improving the installation efficiency of the floor.

[0008] The utility model is further configured as follows: the PVC floor body includes an intermediate base layer, the intermediate base layer is made of PVC material, a sound-absorbing layer is arranged on one side of the intermediate base layer, the sound-absorbing layer is made of polypropylene fiber material, and the intermediate base layer and the sound-absorbing layer are fixedly connected by an adhesive.

[0009] Through the above technical solution, the PVC material of the middle base layer has a certain softness and elasticity, which plays a supporting and cushioning role, provides a comfortable stepping feeling, and at the same time ensures the stability and durability of the floor. The sound-absorbing layer can effectively absorb noise such as footsteps and object collisions, reduce the sound generated by floor stepping or other activities, and reduce the sound transmission effect between floors.

[0010] The utility model is further configured that a self-adhesive layer is arranged on one side of the sound-absorbing layer away from the middle base layer, the self-adhesive layer is made of acrylic resin, and a bottom layer is arranged on the other side of the self-adhesive layer, the bottom layer is made of foam material.

[0011] Through the above technical solution, the presence of the self-adhesive layer makes the installation of the PVC floor easier and faster, eliminating the step of applying glue or other adhesives, reducing the number of steps and time during the installation process. At the same time, the self-adhesive layer can effectively fix the PVC floor to the ground without causing permanent adhesion. When the floor needs to be replaced, the floor can be removed relatively easily, making it convenient to replace the new floor.

[0012] The utility model is further configured that a waterproof layer is arranged on one side of the intermediate base layer away from the sound-absorbing layer, and a wear-resistant layer is arranged on the other side of the waterproof layer, and the wear-resistant layer is made of polyvinyl chloride.

[0013] Through the above technical scheme, the waterproof layer can effectively prevent moisture from penetrating under the floor, improve the waterproof performance of the PVC floor, prevent the floor from swelling, mold or rotting due to moisture, extend the service life of the floor, and reduce maintenance and replacement costs. The wear-resistant layer effectively resists friction, wear and scratches in daily use, improves the wear resistance of the PVC floor, and extends the service life of the floor.

[0014] The utility model is further configured such that the two connecting pipes and the two sliding grooves are respectively on the same horizontal line, the diameter of the sliding groove is slightly larger than the diameter of the connecting pipe, and one end of the engaging block is designed to be arc-shaped.

[0015] Through the above technical solution, the arc design makes the two PVC floors relatively fixed, but not relatively stuck. The two PVC floors can be separated by manually pulling them outward, which is convenient for installation and disassembly of the PVC floors.

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

[0017] 1. The utility model cooperates with the snap-fit ​​block and the snap-fit ​​groove, so that the PVC floor can be quickly installed and disassembled, which is convenient for partial replacement or overall relocation, reducing the cost of maintenance and replacement. At the same time, it is conducive to positioning the floor, realizing gap-free installation between floors, making the effect more beautiful and improving work efficiency;

[0018] 2. The utility model is provided with a waterproof layer, which can effectively prevent moisture from penetrating under the floor, improve the waterproof performance of the PVC floor, prevent the floor from swelling, mold or rotting due to moisture, and can better cope with the challenges of humid climates and maintain the stability and aesthetics of the floor. In addition, the PVC floor with a waterproof layer is relatively easy to clean and maintain, and is not prone to water accumulation or mold, saving daily maintenance work. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural diagram of the PVC floor body of the utility model;

[0020] Figure 2 This is a structural cross-sectional view of the main body of the PVC floor of the utility model;

[0021] Figure 3 For this utility model Figure 2 A magnified image of point A;

[0022] Figure 4 This is a three-dimensional cross-sectional view of two PVC floors of the utility model after assembly.

[0023] In the figure: 1. PVC floor body; 2. slide groove; 3. connecting pipe; 4. snap-fit ​​block; 5. snap-fit ​​groove; 6. through hole; 7. fixed shaft; 8. V-shaped elastic sheet; 9. wear-resistant layer; 10. waterproof layer; 11. middle base layer; 12. sound-absorbing layer; 13. self-adhesive layer; 14. bottom layer. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0025] See also Figure 1-Figure 4 A PVC floor with a self-adhesive structure includes a PVC floor body 1, two symmetrical slide grooves 2 are provided on one side of the PVC floor body 1, two engaging grooves 5 are respectively provided on one end of the PVC floor body 1 close to the slide groove 2, and two connecting pipes 3 are fixedly connected to the side of the PVC floor body 1 away from the slide groove 2. Through holes 6 are respectively provided on the two connecting pipes 3, and engaging blocks 4 are respectively provided in a plurality of the through holes 6. The plurality of engaging blocks 4 cooperate with the plurality of engaging grooves 5 respectively.

[0026] One side of the inner wall of the two connecting pipes 3 is fixedly connected with a fixed shaft 7, and one end of the fixed shaft 7 away from the connecting pipe 3 is fixedly connected with a V-shaped elastic sheet 8, and the two ends of the V-shaped elastic sheet 8 away from the fixed shaft 7 are fixedly connected with the locking block 4 respectively; the PVC floor body 1 includes an intermediate base layer 11, the intermediate base layer 11 is made of PVC material, and a sound-absorbing layer 12 is arranged on one side of the intermediate base layer 11, and the sound-absorbing layer 12 is made of polypropylene fiber material. The intermediate base layer 11 and the sound-absorbing layer 12 are fixedly connected by an adhesive.

[0027] A self-adhesive layer 13 is provided on the side of the sound-absorbing layer 12 away from the intermediate base layer 11, and the self-adhesive layer 13 is made of acrylic resin. A bottom layer 14 is provided on the other side of the self-adhesive layer 13, and the bottom layer 14 is made of foam material; a waterproof layer 10 is provided on the side of the intermediate base layer 11 away from the sound-absorbing layer 12, and a wear-resistant layer 9 is provided on the other side of the waterproof layer 10, and the wear-resistant layer 9 is made of polyvinyl chloride; the two connecting pipes 3 and the two chutes 2 are respectively on the same horizontal line, the diameter of the chutes 2 is slightly larger than the diameter of the connecting pipes 3, and one end of the locking block 4 is designed to be arc-shaped.

[0028] When the utility model is used, when splicing the PVC floor body 1, it is only necessary to place the connecting pipe 3 on one PVC floor body 1 directly against the slide groove 2 of the other PVC floor body 1, and squeeze the two PVC floor bodies 1 with force. At this time, the connecting pipe 3 slides in the slide groove 2, and the clamping block 4 is restricted to approach the center of the connecting pipe 3, and the two sides of the V-shaped elastic sheet 8 are squeezed to approach each other. When the clamping block 4 moves to the clamping groove 5, the V-shaped elastic sheet 8 is reset and stretched, and the clamping block 4 is pushed outward and clamped into the clamping groove 5, and the two PVC floor bodies 1 are completed. The splicing improves the efficiency of installing the PVC floor body 1. When the PVC floor body 1 is in use, the wear-resistant layer 9 effectively resists friction, abrasion and scratches in daily use, improves the wear resistance of the PVC floor body 1, and the sound-absorbing layer 12 can effectively absorb noise such as footsteps and object collision sounds, thereby improving the living comfort of residents. The waterproof layer 10 can effectively prevent moisture from penetrating under the floor, improve the waterproof performance of the PVC floor, reduce the possibility of the PVC floor body 1 being damp and damaged, extend the service life of the PVC floor body 1, and reduce maintenance and replacement costs.

[0029] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A PVC floor with a self-adhesive structure, comprising a PVC floor body (1), characterized in that: Two symmetrical slide grooves (2) are provided on one side of the PVC floor body (1), two engaging grooves (5) are provided on one end of the PVC floor body (1) close to the slide groove (2), two connecting pipes (3) are fixedly connected to the side of the PVC floor body (1) away from the slide groove (2), through holes (6) are provided on the two connecting pipes (3), engaging blocks (4) are provided in a plurality of the through holes (6), and a plurality of the engaging blocks (4) and a plurality of the engaging grooves (5) cooperate with each other; One side of the inner wall of the two connecting tubes (3) is respectively fixedly connected to a fixed shaft (7), one end of the fixed shaft (7) away from the connecting tube (3) is fixedly connected to a V-shaped elastic sheet (8), and both ends of the V-shaped elastic sheet (8) away from the fixed shaft (7) are respectively fixedly connected to the locking block (4); The PVC floor body (1) comprises an intermediate base layer (11), the intermediate base layer (11) is made of PVC material, a sound-absorbing layer (12) is arranged on one side of the intermediate base layer (11), the sound-absorbing layer (12) is made of polypropylene fiber material, and the intermediate base layer (11) and the sound-absorbing layer (12) are fixedly connected by an adhesive; A self-adhesive layer (13) is provided on one side of the sound-absorbing layer (12) away from the intermediate base layer (11), and the self-adhesive layer (13) is made of acrylic resin. A bottom layer (14) is provided on the other side of the self-adhesive layer (13), and the bottom layer (14) is made of foam material. A waterproof layer (10) is provided on one side of the intermediate base layer (11) away from the sound-absorbing layer (12), and a wear-resistant layer (9) is provided on the other side of the waterproof layer (10), wherein the wear-resistant layer (9) is made of polyvinyl chloride.

2. The PVC floor with a self-adhesive structure according to claim 1, characterized in that: The two connecting pipes (3) and the two sliding grooves (2) are respectively on the same horizontal line, the diameter of the sliding groove (2) is slightly larger than the diameter of the connecting pipe (3), and one end of the locking block (4) is designed to be arc-shaped.

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