Decorative floor

Abstract

The invention relates to the field of floors, in particular to a decorative floor. Comprising a plurality of plate bodies, a first connecting part and a second connecting part matched with the first connecting part are arranged on the two opposite sides of the plate body correspondingly. The plurality of plate main bodies are assembled through the matching of the first connecting parts and the second connecting parts; the first connecting part comprises a first sealing surface, a third sealing surface, a male tenon, a fifth sealing surface, a seventh sealing surface and a ninth sealing surface which are arranged in sequence; the second connecting part comprises a second sealing surface, a fourth sealing surface, a female tenon, a sixth sealing surface, an eighth sealing surface and a tenth sealing surface; the first sealing face and the second sealing face form the upper inclined face, the ninth sealing face and the tenth sealing face form the lower inclined face, when the floor slides up and down or moves, the upper inclined face and the lower inclined face generate upper and lower restraining force respectively, and the lock catch pulling force is improved; meanwhile, the design of the inclined plane can share the force borne by the joint of the tenon tongues of the male and female tenons in the actual use process, and the service life of the floor is prolonged.

Description

Technical Field

[0001] The invention relates to the field of floors, in particular to a decorative floor. Background Art

[0002] There are two main ways to assemble floors: adhesive splicing or lock splicing. Adhesive splicing has high requirements for the installation site, and it is also inconvenient if it needs to be repaired or replaced later. The lock splicing method has largely solved the problems existing in the adhesive splicing method, but the existing lock splicing floor has high production requirements. It is necessary to first cut the board into small boards with reserved sizes, and then groove the connecting parts to form tongues and grooves. The groove process is relatively complicated and requires high precision of the equipment. In addition, the existing technology is unstable during groove cutting and is prone to deviation, which affects the shape of the lock and thus the lock tension and floor splicing. In addition, the tenon at the connection of the existing lock splicing floor is subjected to a lot of force. Improper force during the splicing process and use will cause the tenon to break, which will affect the strength and stability of the floor connection. Summary of the invention

[0003] The purpose of the present invention is to provide a decorative floor which can improve the locking tension and the stability of the floor after being assembled, in view of the deficiencies in the prior art.

[0004] To achieve the above object, the technical solution adopted by the present invention is:

[0005] Provided is a decorative floor, comprising: a plurality of plate bodies; two opposite sides of the plate bodies are respectively provided with a first connection part and a second connection part matching the first connection part; a plurality of the plate bodies are assembled through the cooperation of the first connection part and the second connection part;

[0006] The first connection portion comprises: a first sealing surface, a third sealing surface, a male tenon, a fifth sealing surface, a seventh sealing surface and a ninth sealing surface which are arranged in sequence;

[0007] The second connecting portion includes: a second sealing surface matching the first sealing surface, a fourth sealing surface matching the third sealing surface, a female tenon matching the male tenon, a sixth sealing surface matching the fifth sealing surface, an eighth sealing surface matching the seventh sealing surface, and a tenth sealing surface matching the ninth sealing surface.

[0008] Preferably, in the assembled decorative floor, the distance between the matching first sealing surface and the second sealing surface, the distance between the matching third sealing surface and the fourth sealing surface, the distance between the matching fifth sealing surface and the sixth sealing surface, the distance between the matching seventh sealing surface and the eighth sealing surface, and the distance between the matching ninth sealing surface and the tenth sealing surface are all less than 0.07 mm.

[0009] Preferably, the top surface and the bottom surface of the plate body are arranged horizontally, a first angle is formed between the first sealing surface and the top surface of the plate body, and a second angle is formed between the second sealing surface and the top surface of the plate body.

[0010] More preferably, the first angle and the second angle are both 35°-55°.

[0011] More preferably, a fifth angle is formed between the ninth sealing surface and the bottom surface of the plate body, and a sixth angle is formed between the tenth sealing surface and the bottom surface of the plate body.

[0012] More preferably, the fifth angle and the sixth angle are both 35°-55°.

[0013] More preferably, a third angle is formed between the plane where the seventh sealing surface is located and the bottom surface of the plate body, a fourth angle is formed between the plane where the eighth sealing surface is located and the bottom surface of the plate body, and the angles of the third angle, the fourth angle, the fifth angle and the sixth angle are consistent.

[0014] Preferably, the thickness of the first sealing surface and the second sealing surface in the vertical direction is not less than 10% of the thickness of the plate body.

[0015] Preferably, the thickness of the ninth sealing surface and the tenth sealing surface in the vertical direction is not less than 10% of the thickness of the plate body.

[0016] Preferably, the board body comprises: a decorative surface layer and a substrate layer; the lowest points of the first sealing surface and the second sealing surface are located in the substrate layer, and the highest points of the ninth sealing surface and the tenth sealing surface are located in the substrate layer.

[0017] More preferably, at least 40% of the first sealing surface and the second sealing surface are located in the substrate layer.

[0018] The present invention adopts the above technical solution, and has the following technical effects compared with the prior art:

[0019] The present invention forms an upper inclined surface through the first sealing surface and the second sealing surface, and a lower inclined surface through the ninth sealing surface and the tenth sealing surface. When the floor slides or moves up and down, the upper inclined surface and the lower inclined surface respectively generate upper and lower restraining forces to keep the floor flat and increase the locking tension. At the same time, the design of the inclined surface can share the force borne by the male and female mortise and tenon tongue connection during actual use, which can effectively increase the service life of the floor. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of how a decorative floor is assembled in one embodiment of the present invention;

[0021] Figure 2 It is a schematic diagram of the basic structure of the plate body in one embodiment of the present invention.

[0022] Reference numerals in the figures include:

[0023] 1. First sealing surface; 2. Second sealing surface; 3. Third sealing surface; 4. Fourth sealing surface; 5. Male tenon; 6. Female tenon; 7. Fifth sealing surface; 8. Sixth sealing surface; 9. Seventh sealing surface; 10. Eighth sealing surface; 11. Ninth sealing surface; 12. Tenth sealing surface; a. First angle; b. Second angle; c. Third angle; d. Fourth angle; e. Fifth angle; f. Sixth angle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0027] Example

[0028] This embodiment provides a decorative floor, comprising: a plurality of plate bodies; two opposite sides of the plate bodies are respectively provided with a first connection part and a second connection part matching the first connection part; the plurality of plate bodies are assembled by the cooperation of the first connection part and the second connection part;

[0029] The first connection portion comprises: a first sealing surface 1, a third sealing surface 3, a male tenon 5, a fifth sealing surface 7, a seventh sealing surface 9 and a ninth sealing surface 11 which are arranged in sequence;

[0030] The second connecting portion includes: a second sealing surface 2 matching the first sealing surface 1, a fourth sealing surface 4 matching the third sealing surface 3, a female tenon 6 matching the male tenon 5, a sixth sealing surface 8 matching the fifth sealing surface 7, an eighth sealing surface 10 matching the seventh sealing surface 9, and a tenth sealing surface 12 matching the ninth sealing surface 11;

[0031] The top surface and the bottom surface of the plate body are arranged horizontally, a first angle a is formed between the first sealing surface 1 and the top surface of the plate body, a second angle b is formed between the second sealing surface 2 and the top surface of the plate body, a third angle c is formed between the plane where the seventh sealing surface 9 is located and the bottom surface of the plate body, a fourth angle d is formed between the plane where the eighth sealing surface 10 is located and the bottom surface of the plate body, a fifth angle e is formed between the ninth sealing surface 11 and the bottom surface of the plate body, and a sixth angle f is formed between the tenth sealing surface 12 and the bottom surface of the plate body; the first angle a, the second angle b, the third angle c, the fourth angle d, the fifth angle e, and the sixth angle f are all 45°;

[0032] The thickness of the first sealing surface 1, the second sealing surface 2, the ninth sealing surface 11 and the tenth sealing surface 12 in the vertical direction is not less than 10% of the thickness of the main body of the plate;

[0033] The board body includes: a decorative surface layer and a substrate layer; the lowest points of the first sealing surface 1 and the second sealing surface 2 are located in the substrate layer, and the highest points of the ninth sealing surface 11 and the tenth sealing surface 12 are located in the substrate layer; at least 40% of the first sealing surface 1 and the second sealing surface 2 are located in the substrate layer.

[0034] In the assembled state, the first sealing surface 1 of one sheet body contacts the second sealing surface 2 of the other sheet body, the third sealing surface 3 of one sheet body contacts the fourth sealing surface 4 of the other sheet body, the fifth sealing surface 7 of one sheet body contacts the sixth sealing surface 8 of the other sheet body, the seventh sealing surface 9 of one sheet body contacts the eighth sealing surface 10 of the other sheet body, and the ninth sealing surface 11 of one sheet body contacts the tenth sealing surface 12 of the other sheet body; the distance between the contacting first sealing surface 1 and the second sealing surface 2, the distance between the matching third sealing surface 3 and the fourth sealing surface 4, the distance between the matching fifth sealing surface 7 and the sixth sealing surface 8, the distance between the matching seventh sealing surface 9 and the eighth sealing surface 10, and the distance between the matching ninth sealing surface 11 and the tenth sealing surface 12 are all less than 0.05mm.

[0035] To summarize, in the present invention, the first sealing surface and the second sealing surface form an upper inclined surface, and the ninth sealing surface and the tenth sealing surface form a lower inclined surface. When the floor slides or moves up and down, the upper inclined surface and the lower inclined surface respectively generate upper and lower restraining forces to keep the floor flat and increase the locking force. At the same time, the design of the inclined surface can share the force borne by the male and female mortise and tenon joints during actual use, which can effectively increase the service life of the floor.

[0036] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A decorative floor, characterized in that: include: A plurality of plate bodies; a first connecting portion and a second connecting portion matching the first connecting portion are respectively provided on opposite sides of the plate body; a plurality of the plate bodies are assembled through the cooperation of the first connecting portion and the second connecting portion; The first connection portion comprises: a first sealing surface (1), a third sealing surface (3), a male tenon (5), a fifth sealing surface (7), a seventh sealing surface (9) and a ninth sealing surface (11) which are arranged in sequence; The second connecting portion comprises: a second sealing surface (2) matching the first sealing surface (1), a fourth sealing surface (4) matching the third sealing surface (3), a female tenon (6) matching the male tenon (5), a sixth sealing surface (8) matching the fifth sealing surface (7), an eighth sealing surface (10) matching the seventh sealing surface (9), and a tenth sealing surface (12) matching the ninth sealing surface (11).

2. The decorative floor according to claim 1, characterized in that: The top surface and bottom surface of the plate body are arranged horizontally, the first sealing surface (1) forms a first angle (a) with the top surface of the plate body, and the second sealing surface (2) forms a second angle (b) with the top surface of the plate body.

3. The decorative floor according to claim 2, characterized in that: The first angle (a) and the second angle (b) are both between 35° and 55°.

4. The decorative floor according to claim 2, characterized in that: A fifth angle (e) is formed between the ninth sealing surface (11) and the bottom surface of the plate body, and a sixth angle (f) is formed between the tenth sealing surface (12) and the bottom surface of the plate body.

5. The decorative floor according to claim 4, characterized in that: The degrees of the fifth angle (e) and the sixth angle (f) are both 35°-55°.

6. The decorative floor according to claim 4, characterized in that: A third angle (c) is formed between the plane where the seventh sealing surface (9) is located and the bottom surface of the plate body, and a fourth angle (d) is formed between the plane where the eighth sealing surface (10) is located and the bottom surface of the plate body. The third angle (c), the fourth angle (d), the fifth angle (e) and the sixth angle (f) are all consistent.

7. The decorative floor according to claim 1, characterized in that: The thickness of the first sealing surface (1) and the second sealing surface (2) in the vertical direction is not less than 10% of the thickness of the plate body.

8. The decorative floor according to claim 1, characterized in that: The thickness of the ninth sealing surface (11) and the tenth sealing surface (12) in the vertical direction is not less than 10% of the thickness of the plate body.

9. The decorative floor according to claim 1, characterized in that: The board body comprises: a decorative surface layer and a substrate layer; the lowest points of the first sealing surface (1) and the second sealing surface (2) are located in the substrate layer, and the highest points of the ninth sealing surface (11) and the tenth sealing surface (12) are located in the substrate layer.

10. The decorative floor according to claim 9, characterized in that: At least 40% of the first sealing surface (1) and the second sealing surface (2) are located in the substrate layer.

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