Decorative floor

Abstract

The utility model 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 are respectively arranged on two opposite sides of the plate main body; 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 a 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 utility model relates to floor field especially relates to a decorative floor. BACKGROUND

[0002] Floor assembly is mainly divided into two ways: adhesive splicing or lock catch splicing. Adhesive splicing has higher requirements for installation occasions, and it is inconvenient to repair or replace if necessary. The lock catch splicing method solves the problems existing in the adhesive splicing method to a great extent, but the existing lock catch splicing floor has higher production requirements, needs to cut the board into small blocks with reserved size first, then forms tongue and groove by grooving the connecting part, the grooving process is relatively complex, the precision of the equipment is high, and the existing technology is unstable when grooving, easy to deviate, affect the lock catch shape and thus affect the lock catch tension and floor fitting. In addition, the tongue of the connecting part of the existing lock catch splicing floor bears a large amount of force, improper force during the splicing process and the use process will cause the tongue to break, and thus affect the floor connection strength and stability. SUMMARY

[0003] The utility model aims at the deficiency in the prior art, and provides a decorative floor which can improve the lock catch tension and the use stability after floor fitting.

[0004] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is:

[0005] Provide a kind of decorative floor, comprising: several board main bodies;The opposite sides of the board main body are respectively provided with first connecting portion and second connecting portion matched with the first connecting portion;Several board main bodies are assembled by the cooperation of the first connecting portion and the second connecting portion;

[0006] The first connecting portion includes: first sealing surface, third sealing surface, male tenon, fifth sealing surface, seventh sealing surface and ninth sealing surface arranged in sequence;

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

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

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

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

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

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

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

[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 plate body comprises a decorative surface layer and a substrate layer, and the lowest point of the first sealing surface and the second sealing surface is located in the substrate layer, and the highest point of the ninth sealing surface and the tenth sealing surface is located in the substrate layer.

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

[0018] Compared with the prior art, the above technical scheme has the following technical effects:

[0019] 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 displaces up and down, the upper inclined surface and the lower inclined surface generate upward and downward restraining forces respectively, so that the floor is kept flat and the locking force is improved; meanwhile, the design of the inclined surfaces can share the force borne by the tongue connection between the male and female tenons in the actual use process, so that the service life of the floor can be effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1The utility model discloses a split decorative floor.

[0021] Figure 2 The utility model discloses a basic structure schematic diagram of the board body in one embodiment.

[0022] The reference numerals in the drawing 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 included angle, b, second included angle, c, third included angle, d, fourth included angle, e, fifth included angle, f, sixth included angle. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0025] It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict.

[0026] The utility model will be further described in combination with the drawings and specific embodiments, but not as the limitation of the utility model.

[0027] EMBODIMENT

[0028] The embodiment provides a decorative floor, which comprises: a plurality of board bodies; the opposite sides of the board body are respectively provided with a first connecting part and a second connecting part matched with the first connecting part; a plurality of the board bodies are assembled through the cooperation of the first connecting part and the second connecting part.

[0029] The first connecting part 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 arranged in sequence.

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

[0031] The top surface and the bottom surface of the plate body are horizontally arranged, a first included angle a is formed between the first sealing surface 1 and the top surface of the plate body, a second included angle b is formed between the second sealing surface 2 and the top surface of the plate body, a third included 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 included 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 included angle e is formed between the ninth sealing surface 11 and the bottom surface of the plate body, and a sixth included angle f is formed between the tenth sealing surface 12 and the bottom surface of the plate body; the angles of the first included angle a, the second included angle b, the third included angle c, the fourth included angle d, the fifth included angle e and the sixth included angle f are all 45 degrees.

[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 plate body.

[0033] The plate body comprises a decorative surface layer and a substrate layer; the lowest point of the first sealing surface 1 and the second sealing surface 2 is located in the substrate layer, the highest point of the ninth sealing surface 11 and the tenth sealing surface 12 is located in the substrate layer; at least 40% of the first sealing surface 1 and the second sealing surface 2 is located in the substrate layer.

[0034] In the assembled state, the first sealing surface 1 of one plate body is in contact with the second sealing surface 2 of another plate body, the third sealing surface 3 of one plate body is in contact with the fourth sealing surface 4 of another plate body, the fifth sealing surface 7 of one plate body is in contact with the sixth sealing surface 8 of another plate body, the seventh sealing surface 9 of one plate body is in contact with the eighth sealing surface 10 of another plate body, and the ninth sealing surface 11 of one plate body is in contact with the tenth sealing surface 12 of another plate body; the distance between the first sealing surface 1 and the second sealing surface 2 in contact, 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] In summary, 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 up and down or displaces, the upper inclined surface and the lower inclined surface generate upward and downward restraining forces respectively, so that the floor is kept flat and the locking force is improved; meanwhile, the design of the inclined surfaces can share the force borne by the tongue connection between the male and female tenons in the actual use process, so that the service life of the floor can be effectively improved.

[0036] The above merely describes preferred embodiments of the present application, and is not intended to limit the implementation and protection scope of the present application. For those skilled in the art, it should be understood that any equivalent substitutions and obvious changes made according to the content of the present application description and drawings should be included in the protection scope of the present application.

Claims

1. A decorative floor, characterized in that The utility model relates to a kind of plate assembly, including: Several plate bodies;The opposite sides of the plate body are respectively provided with first connecting part and second connecting part matched with the first connecting part;Several plate bodies are assembled by the cooperation of the first connecting part and the second connecting part; The first connecting part includes: first sealing surface (1), third sealing surface (3), male tenon (5), fifth sealing surface (7), seventh sealing surface (9) and ninth sealing surface (11) arranged in sequence; The second connecting part includes: second sealing surface (2) matched with the first sealing surface (1), fourth sealing surface (4) matched with the third sealing surface (3), female tenon (6) matched with the male tenon (5), sixth sealing surface (8) matched with the fifth sealing surface (7), eighth sealing surface (10) matched with the seventh sealing surface (9) and tenth sealing surface (12) matched with the ninth sealing surface (11); The top surface and bottom surface of the plate body are horizontally arranged, the first sealing surface (1) and the top surface of the plate body form a first included angle (a), the second sealing surface (2) and the top surface of the plate body form a second included angle (b);The ninth sealing surface (11) and the bottom surface of the plate body form a fifth included angle (e), and the tenth sealing surface (12) and the bottom surface of the plate body form a sixth included angle (f);The fifth included angle (e) and the sixth included angle (f) are both 35°-55°.

2. The decorative floor according to claim 1, wherein The first included angle (a) and the second included angle (b) are both 35°-55°.

3. The decorative floor according to claim 1, wherein The plane where the seventh sealing surface (9) is located and the bottom surface of the plate body form a third included angle (c), the plane where the eighth sealing surface (10) is located and the bottom surface of the plate body form a fourth included angle (d), the third included angle (c), the fourth included angle (d), the fifth included angle (e) and the sixth included angle (f) are consistent.

4. The decorative floor according to claim 1, wherein 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.

5. The decorative floor according to claim 1, wherein 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.

6. The decorative floor according to claim 1, wherein The plate body includes: a decorative surface layer and a base material layer;The lowest point of the first sealing surface (1) and the second sealing surface (2) is located in the base material layer, and the highest point of the ninth sealing surface (11) and the tenth sealing surface (12) is located in the base material layer.

7. The decorative floor according to claim 6, wherein At least 40% of the first sealing surface (1) and the second sealing surface (2) is located in the base material layer.

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