Stone plastic floor structure

Abstract

The utility model discloses a stone-plastic floor structure which comprises a stone-plastic base plate, a decorative layer, a wear-resistant layer, a buffer layer, reinforcing ribs and a sound absorption layer, the buffer layer is arranged at the upper end of the stone-plastic base plate, the decorative layer is arranged at the upper end of the buffer layer, the wear-resistant layer is a transparent wear-resistant layer, the wear-resistant layer is arranged at the upper end of the decorative layer, and the sound absorption layer is arranged at the lower end of the decorative layer. A cavity is formed in the stone-plastic base plate, the sound absorption layer and the reinforcing ribs are arranged in the cavity, the upper ends and the lower ends of the reinforcing ribs make contact with the upper end face and the lower end face of the cavity, and the sound absorption layer is located beside the reinforcing ribs. Thus, through the design of all the layers, the structural strength of the stone-plastic floor is improved through the reinforcing ribs, the stone-plastic floor has the wear-resisting, sound-absorbing and buffering functions in cooperation with the buffering layer, the sound-absorbing layer and the wear-resisting layer, the use quality of the stone-plastic floor is improved, then the service life of the stone-plastic floor is prolonged, and the stone-plastic floor is high in practicability and wide in application range.

Description

Technical Field

[0001] The utility model relates to the field of stone plastic floor technology, in particular to a stone plastic floor structure. Background Art

[0002] With the development of science and technology, flooring has also appeared in people's vision. In life, flooring can be seen everywhere, and flooring has been used in all walks of life. In the market, various types of flooring have also appeared, such as ceramic tiles, plastic floors, wooden floors, floors made of bamboo strips, etc. At present, stone plastic flooring is also called stone plastic floor tiles. Its formal name should be "PVC sheet flooring". It is a new type of floor decoration material developed through high-quality and high-tech research and development. It uses natural marble powder to form a solid base layer with high-density and high-fiber mesh structure, and is processed through hundreds of processes. Although the traditional stone plastic flooring has excellent performance, there are some disadvantages in the use of the stone plastic flooring, such as: the sound insulation effect is not ideal. In today's society, most people live in high-rise buildings, and the sound in the room can be easily transmitted to the downstairs, causing interference to the residents downstairs.

[0003] Later, a stone plastic floor with good sound insulation effect appeared on the market. The sound insulation effect was achieved by setting a sound-absorbing layer inside the stone plastic floor, thereby reducing the sound transmission to the downstairs. However, the structural strength of the stone plastic floor was poor. Since a cavity for connecting the sound-absorbing layer was set inside the stone plastic floor, the stone plastic floor was prone to deformation or even cracking when objects fell or users bounced and played, resulting in damage to the stone plastic floor and it cannot be used. The service life was short, the practicality was not strong, and the scope of application was small.

[0004] Therefore, it is necessary to study a new technical solution to solve the above problems. Utility Model Content

[0005] In view of this, the utility model aims to solve the deficiencies in the prior art, and its main purpose is to provide a stone plastic floor structure. Through the design of each layer, the structural strength of the stone plastic floor is improved by using reinforcing ribs, and the buffer layer, sound-absorbing layer and wear-resistant layer are combined to make it have wear-resistant, sound-absorbing and buffering functions, thereby improving the use quality of the stone plastic floor and further increasing the service life of the stone plastic floor. It has strong practicality and a wide range of applications.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A stone plastic floor structure comprises a stone plastic base plate, a decorative layer, a wear-resistant layer, a buffer layer, a reinforcing rib and a sound-absorbing layer, wherein the buffer layer is arranged at the upper end of the stone plastic base plate, the decorative layer is arranged at the upper end of the buffer layer, the wear-resistant layer is a transparent wear-resistant layer, the wear-resistant layer is arranged at the upper end of the decorative layer, the stone plastic base plate has a cavity, the sound-absorbing layer and the reinforcing rib are both arranged in the cavity, the upper end and the lower end of the reinforcing rib are in contact with the upper end face and the lower end face of the cavity, and the sound-absorbing layer is located beside the reinforcing rib.

[0008] As a preferred solution, the buffer layer is a silica gel buffer layer.

[0009] As a preferred solution, a heat-insulating layer is provided inside the buffer layer.

[0010] As a preferred solution, the thermal insulation layer is rock wool.

[0011] As a preferred solution, the wear-resistant layer is a PVC resin wear-resistant layer.

[0012] As a preferred solution, a first moisture-proof layer is provided between the buffer layer and the stone plastic base plate.

[0013] As a preferred solution, a second moisture-proof layer is provided at the lower end of the stone plastic base plate.

[0014] As a preferred solution, the surface of the wear-resistant layer is provided with a UV protective coating.

[0015] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical scheme that the structural strength of the stone plastic floor is improved mainly by designing each layer and using reinforcing ribs, and the buffer layer, sound-absorbing layer and wear-resistant layer are matched to make it have wear-resistant, sound-absorbing and buffering functions, thereby improving the use quality of the stone plastic floor, thereby increasing the service life of the stone plastic floor, and having strong practicality and a wide range of applications.

[0016] Secondly, the setting of the insulation layer improves the thermal insulation performance of the stone plastic floor, avoids the indoor temperature from being transferred and lost from the stone plastic floor, and has good usability. At the same time, the setting of the UV protective coating has better anti-fouling, scratch-resistant and wear-resistant properties, which further improves the use quality of the stone plastic floor;

[0017] In addition, the setting of the first moisture-proof layer prevents external water from penetrating into the stone plastic base plate, thereby improving the moisture-proof effect of the stone plastic floor. At the same time, the setting of the second moisture-proof layer reduces the impact of ground moisture on the stone plastic floor, thereby further improving the moisture-proof effect and service life of the stone plastic floor.

[0018] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.

[0020] Description of the accompanying drawings:

[0021] 11. Stone plastic substrate 111. Cavity

[0022] 12. Decorative layer 13. Wear-resistant layer

[0023] 131. UV protection coating 14. Buffer layer

[0024] 15. Reinforcement ribs 16. Sound-absorbing layer

[0025] 17. Insulation layer 18. First moisture-proof layer

[0026] 19. Second moisture-proof layer. DETAILED DESCRIPTION

[0027] Please refer to Figure 1 As shown, it shows the specific structure of an embodiment of the utility model.

[0028] A stone plastic floor structure, comprising a stone plastic substrate 11, a decorative layer 12, a wear-resistant layer 13, a buffer layer 14, a reinforcing rib 15 and a sound-absorbing layer 16, wherein the buffer layer 14 is arranged at the upper end of the stone plastic substrate 11, the decorative layer 12 is arranged at the upper end of the buffer layer 14, the wear-resistant layer 13 is a transparent wear-resistant layer, the wear-resistant layer 13 is arranged at the upper end of the decorative layer 12, the stone plastic substrate 11 has a cavity 111, the sound-absorbing layer 16 and the reinforcing rib 15 are both arranged in the cavity 111, the upper end and the lower end of the reinforcing rib 15 are in contact with the upper end surface and the lower end surface of the cavity 111, and the sound-absorbing layer 16 is located beside the reinforcing rib 15;

[0029] Specifically, the buffer layer 14 is a silicone buffer layer, the wear-resistant layer 13 is a PVC resin wear-resistant layer, the sound-absorbing layer 16 is sound-absorbing cotton, the reinforcing ribs 15 are provided with a plurality of reinforcing ribs and are arranged in a spaced manner along the length direction of the cavity, the reinforcing ribs 15 include at least two reinforcing ribs (not shown in the figure), and the two reinforcing ribs are arranged in a left-right stack, and the decorative layer includes a decorative film, a stone texture film, a wood grain film, and a protective film arranged in sequence from bottom to top, and the wear-resistant layer is arranged at the upper end of the protective film; in this way, through the design of each layer, the structural strength of the stone plastic floor is improved by using the reinforcing ribs, and the buffer layer, the sound-absorbing layer and the wear-resistant layer are combined to make it have wear-resistant, sound-absorbing and buffering functions, thereby improving the use quality of the stone plastic floor, and then improving the service life of the stone plastic floor, with strong practicality and a wide range of applications.

[0030] In addition, a thermal insulation layer 17 is arranged inside the buffer layer 14, a first moisture-proof layer 18 is arranged between the buffer layer 14 and the stone plastic substrate 11, and a second moisture-proof layer 19 is arranged at the lower end of the stone plastic substrate 11. Specifically, the thermal insulation layer 17 is rock wool, and the first moisture-proof layer 18 and the second moisture-proof layer 19 are both Fron boards. In this way, the setting of the thermal insulation layer improves the thermal insulation performance of the stone plastic floor, avoids the indoor temperature from being transferred and lost from the stone plastic floor, and has good usability. At the same time, the setting of the first moisture-proof layer avoids the penetration of external water into the stone plastic substrate, improves the moisture-proof effect of the stone plastic floor, and at the same time, the setting of the second moisture-proof layer reduces the influence of ground moisture on the stone plastic floor, further improving the moisture-proof effect and service life of the stone plastic floor.

[0031] Furthermore, the surface of the wear-resistant layer 13 is provided with a UV protective coating 131, so that it has better anti-fouling, scratch-resistant and wear-resistant properties, further improving the use quality of the stone plastic floor.

[0032] The design focus of the utility model is that it mainly improves the structural strength of the stone plastic floor by using reinforcing ribs through the design of each layer, and cooperates with the buffer layer, sound-absorbing layer and wear-resistant layer to make it have wear-resistant, sound-absorbing and buffering functions, thereby improving the use quality of the stone plastic floor, thereby increasing the service life of the stone plastic floor, and having strong practicality and a wide range of applications;

[0033] Secondly, the setting of the insulation layer improves the thermal insulation performance of the stone plastic floor, avoids the indoor temperature from being transferred and lost from the stone plastic floor, and has good usability. At the same time, the setting of the UV protective coating has better anti-fouling, scratch-resistant and wear-resistant properties, which further improves the use quality of the stone plastic floor;

[0034] In addition, the setting of the first moisture-proof layer prevents external water from penetrating into the stone plastic base plate, thereby improving the moisture-proof effect of the stone plastic floor. At the same time, the setting of the second moisture-proof layer reduces the impact of ground moisture on the stone plastic floor, thereby further improving the moisture-proof effect and service life of the stone plastic floor.

[0035] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A stone plastic floor structure, characterized by: The invention comprises a stone plastic substrate, a decorative layer, a wear-resistant layer, a buffer layer, a reinforcing rib and a sound-absorbing layer, wherein the buffer layer is arranged at the upper end of the stone plastic substrate, the decorative layer is arranged at the upper end of the buffer layer, the wear-resistant layer is a transparent wear-resistant layer, the wear-resistant layer is arranged at the upper end of the decorative layer, the stone plastic substrate has a cavity, the sound-absorbing layer and the reinforcing rib are both arranged in the cavity, the upper end and the lower end of the reinforcing rib are in contact with the upper end face and the lower end face of the cavity, the sound-absorbing layer is located beside the reinforcing rib, a plurality of the reinforcing ribs are arranged in a spacing manner along the length direction of the cavity, the reinforcing ribs include at least two reinforcing ribs, and the two reinforcing ribs are arranged in a left-right stacked arrangement.

2. The stone plastic floor structure according to claim 1, characterized in that: The buffer layer is a silica gel buffer layer.

3. The stone plastic floor structure according to claim 1, characterized in that: A heat-insulating layer is arranged inside the buffer layer.

4. The stone plastic floor structure according to claim 3, characterized in that: The thermal insulation layer is rock wool.

5. The stone plastic floor structure according to claim 1, characterized in that: The wear-resistant layer is a PVC resin wear-resistant layer.

6. The stone plastic floor structure according to claim 1, characterized in that: A first moisture-proof layer is arranged between the buffer layer and the stone plastic base plate.

7. The stone plastic floor structure according to claim 1, characterized in that: A second moisture-proof layer is arranged at the lower end of the stone plastic base plate.

8. The stone plastic floor structure according to claim 1, characterized in that: The surface of the wear-resistant layer is provided with a UV protective coating.

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