High-strength floor structure

Abstract

The utility model relates to the technical field of floor structures, in particular to a high-strength floor structure. Comprising a substrate layer and a surface layer, a surface layer is fixedly adhered to the top surface of the base material layer; a first groove is formed in the top surface of the base material layer, a first high-strength layer is mounted in the first groove, a second groove is formed in the bottom surface of the surface layer, and a second high-strength layer is mounted in the second groove; compared with the prior art, the high-strength layers are arranged on the base material layer and the surface layer, and the high-strength layers are made of high-strength aluminum alloy materials, so that the overall strength of the floor can be greatly enhanced, the floor is not prone to being concaved inwards under the condition of heavy pressure, the use quality of the floor is improved, and the service life of the floor is ensured; and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of floor structures, in particular to a high-strength floor structure. Background Art

[0002] Multi-layer composite flooring is made of multi-layer plywood as the base material, and the surface is hardwood veneer or sliced ​​veneer, which is made by hot pressing with glue.

[0003] At present, the existing multi-layer composite floor is found to be prone to cracking or concave when subjected to sudden heavy pressure due to its own structure during use. The main manifestation is that the strength of the floor is insufficient, resulting in poor quality of use and affecting the service life of the floor. Based on this, we propose a high-strength floor structure. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a high-strength floor structure, which, after being improved, can effectively solve the problems raised in the above-mentioned background technology.

[0005] The technical solution of the utility model is:

[0006] A high-strength floor structure comprises a base material layer and a surface layer; the surface layer is fixedly bonded to the top surface of the base material layer; the top surface of the base material layer is provided with a first groove, a first high-strength layer is installed inside the first groove, and the bottom surface of the surface layer is provided with a second groove, a second high-strength layer is installed inside the second groove.

[0007] The beneficial effects of the utility model are:

[0008] Compared with the prior art, the utility model has a high-strength layer on both the base material layer and the surface layer. The high-strength layer is made of high-strength aluminum alloy. After being connected and installed with the floor, it can greatly enhance the overall strength of the floor. It is not easy to be concave when subjected to heavy pressure, thereby improving the use quality of the floor and ensuring the service life of the floor. It is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of the utility model.

[0010] In the figure, 1, base material layer; 2, surface layer; 3, first groove; 4, first high-strength layer; 5, second groove; 6, second high-strength layer; 7, first plywood layer; 8, second plywood layer; 9, third plywood layer; 10, glued connecting board layer; 11, hardwood connecting sheet layer. DETAILED DESCRIPTION

[0011] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings:

[0012] like Figure 1 As shown,

[0013] A high-strength floor structure, comprising a substrate layer 1 and a surface layer 2; the surface layer 2 is fixedly bonded to the top surface of the substrate layer 1; the substrate layer 1 comprises three plywood layers bonded and fixed in sequence, which may be a first plywood layer 7, a second plywood layer 8 and a third plywood layer 9; the substrate layer 1 composed of multiple plywood layers can improve the strength of the floor; the first high-strength layer 4 is arranged on the third plywood layer 9; the top surface of the substrate layer 1 is provided with a first groove 3, the first high-strength layer 4 is installed inside the first groove 3, and the bottom surface of the surface layer 2 ... A second groove 5 is provided, and a second high-strength layer 6 is installed inside the second groove 5; the first high-strength layer 4 and the second high-strength layer 6 are both aluminum alloy plate layers; the first plywood layer 7, the second plywood layer 8 and the third plywood layer 9 are all fixed by bonding; by providing the first high-strength layer 4 and the second high-strength layer 6, not only the overall strength of the floor can be increased, but also the first high-strength layer 4 and the second high-strength layer 6 are arranged close to the surface layer 2, which can directly increase the strength of the surface of the floor, and thus it is not easy to be concave and cracked when subjected to heavy pressure.

[0014] As a preferred embodiment; the top surface of the third plywood layer 9 is fixedly bonded with a glued connecting board layer 10, and the top surface of the third plywood layer 9 is arranged flush with the top surface of the glued connecting board layer 10; the purpose of this design is to enable the first high-strength layer 4 to be embedded in the third plywood layer 9, directly enhance the strength of the third plywood layer 9, and, after connecting the glued connecting board layer 10 and then connecting it to the surface layer 2, it can ensure that the connection between the two layers is firm and the adhesion of the glue bonding is high.

[0015] As a preferred embodiment; the surface layer 2 is a hardwood sheet layer, and a hardwood connecting sheet layer 11 is fixedly bonded to the bottom surface of the surface layer 2, and the bottom surface of the surface layer 2 and the bottom surface of the hardwood connecting sheet layer 11 are arranged flush; the purpose of this design is the same as the design principle of the above-mentioned glued connecting board layer 10, so that the connection between the last surface layer 2 and the third plywood layer 9 is more stable.

[0016] As a preferred embodiment; the thickness of the first plywood layer 7, the second plywood layer 8 and the third plywood layer 9 are all 3 mm; the thickness of the surface layer 2 is 2 mm; the thickness of the first high-strength layer 4 and the second high-strength layer 6 are both 0.8 mm; the thickness design of this layer can make the overall strength of the floor reach the best.

[0017] It should be pointed out that the main problems in the prior art are: the existing floor is easy to crack or dent when subjected to sudden heavy pressure, which is mainly manifested in the insufficient strength of the floor, resulting in poor quality of use;

[0018] Therefore, through the improvement of the present application, a high-strength layer is provided on both the base material layer 1 and the surface layer 2. The high-strength layer is made of high-strength aluminum alloy and is connected and installed with the floor. The overall strength of the floor can be greatly enhanced, and it is not easy to be concave when subjected to heavy pressure, thereby improving the use quality of the floor.

[0019] The above implementation modes are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering and technical personnel in the field shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A high-strength floor structure, characterized in that: It comprises a base material layer and a surface layer; the surface layer is fixedly bonded to the top surface of the base material layer; The top surface of the base material layer is provided with a first groove, the first high-strength layer is installed inside the first groove, and the bottom surface of the surface layer is provided with a second groove, the second high-strength layer is installed inside the second groove.

2. A high-strength floor structure according to claim 1, characterized in that: The base material layer comprises three plywood layers which are bonded and fixed in sequence, which may be a first plywood layer, a second plywood layer and a third plywood layer respectively; the first high-strength layer is arranged on the third plywood layer.

3. A high-strength floor structure according to claim 2, characterized in that: The first plywood layer, the second plywood layer and the third plywood layer are all fixed by bonding.

4. A high-strength floor structure according to claim 3, characterized in that: The top surface of the third plywood layer is fixedly bonded with a glued connecting board layer, and the top surface of the third plywood layer is flush with the top surface of the glued connecting board layer.

5. A high-strength floor structure according to claim 4, characterized in that: The surface layer is a hardwood sheet layer, and a hardwood connecting sheet layer is fixedly bonded to the bottom surface of the surface layer. The bottom surface of the surface layer is flush with the bottom surface of the hardwood connecting sheet layer.

6. A high-strength floor structure according to claim 5, characterized in that: The first high-strength layer and the second high-strength layer are both aluminum alloy plate layers.

7. A high-strength floor structure according to claim 6, characterized in that: The thickness of the first plywood layer, the second plywood layer and the third plywood layer are all 3 mm; the thickness of the surface layer is 2 mm; The thickness of the first high-strength layer and the second high-strength layer are both 0.8 mm.

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