Frame floor of cork and hardwood structure

Abstract

The utility model discloses a cork and hardwood structure type frame floor which comprises an outer frame layer, a floor surface layer is arranged at the top end in the outer frame layer, an upper sound insulation layer is arranged at the bottom end of the floor surface layer, the outer wall of the upper sound insulation layer is fixedly connected with the inner wall of the outer frame layer, and longitudinal reinforcing strips are arranged at the bottom end of the upper sound insulation layer at equal intervals. The outer walls of the two sides of the longitudinal reinforcing strips are fixedly connected with the inner wall of the outer frame layer, a lower sound insulation layer is arranged at the bottom ends of the longitudinal reinforcing strips, the outer wall of the lower sound insulation layer is fixedly connected with the inner wall of the outer frame layer, and a floor bottom layer is arranged at the bottom end of the lower sound insulation layer. The floor has excellent sound insulation, shock absorption and heat preservation performance, high strength and abrasion resistance of the floor are guaranteed, the overall structural strength of the floor is improved, the service life of the floor is prolonged, the sound insulation performance of the floor is improved, the indoor noise pollution phenomenon of a building is reduced, and the application range of the floor is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of building floors, in particular to a cork and hardwood structured frame floor. Background Technique

[0002] Traditional floor materials are mainly divided into solid wood floors, composite floors, laminate floors, etc. Each material has its own advantages and disadvantages. Cork floors are favored for their excellent sound insulation, shock absorption and heat preservation performance, but they have low hardness and insufficient wear resistance; while hardwood floors are famous for their high strength and wear resistance, but they perform poorly in terms of sound insulation and heat preservation. Therefore, there is an urgent need in the market for a floor material that can combine the advantages of both.

[0003] A framed solid wood floor with the reference publication number CN108661279A includes a panel and a core board arranged under the panel. The core board includes a solid wood frame composed of two symmetric solid wood longitudinal boards and two symmetric solid wood transverse boards connected to each other. The solid wood frame also includes multiple adjacent solid wood longitudinal boards or solid wood transverse boards arranged in sequence; the multiple adjacent solid wood longitudinal boards and the two symmetric solid wood transverse boards or the multiple adjacent solid wood transverse boards and the two symmetric solid wood longitudinal boards are connected by a strip tongue and a matching strip groove; at least two symmetric sides of the whole core board are provided with strip-shaped embedding grooves for embedding aluminum strips for mutual connection between adjacent floors; the solid wood frame is square or rectangular with the long side not more than twice the short side. It has the characteristics of reasonable structural composition, good air permeability, environmental protection, stable panel combination, not easy to deform, and is especially suitable for the installation of floor heating floors. According to the above, although this floor can be well applied, it is usually not convenient to perfectly combine the advantages of cork and hardwood through a unique structural design, and it is difficult to retain the comfort and environmental protection of cork, and it is difficult to enhance the overall strength and wear resistance of the floor, which often troubles users. Content of the Utility Model

[0004] The purpose of the utility model is to provide a cork and hardwood structured frame floor to solve the problem proposed in the above background technique that although the floor can be well applied, it is usually not convenient to perfectly combine the advantages of cork and hardwood through a unique structural design, and it is difficult to retain the comfort and environmental protection of cork, and it is difficult to enhance the overall strength and wear resistance of the floor.

[0005] To achieve the above object, the present utility model provides the following technical solutions: A cork and hardwood structured frame floor, including an outer frame layer, wherein a floor surface layer is provided at the top end inside the outer frame layer, a top sound insulation layer is provided at the bottom end of the floor surface layer, the outer wall of the top sound insulation layer is fixedly connected to the inner wall of the outer frame layer, longitudinal reinforcing bars are provided at equal intervals at the bottom end of the top sound insulation layer, the outer walls on both sides of the longitudinal reinforcing bars are fixedly connected to the inner wall of the outer frame layer, a bottom sound insulation layer is provided at the bottom end of several longitudinal reinforcing bars, the outer wall of the bottom sound insulation layer is fixedly connected to the inner wall of the outer frame layer, and a floor bottom layer is provided at the bottom end of the bottom sound insulation layer, and the outer wall of the floor bottom layer is fixedly connected to the inner wall of the outer frame layer.

[0006] Preferably, the outer frame layer is made of aluminum alloy material, and the outer frame layer is arranged in a rectangular structure. By using aluminum alloy material to make the outer frame layer, the structural strength of the floor is improved.

[0007] Preferably, several transverse reinforcing bars are provided on the inner walls between the longitudinal reinforcing bars and the outer frame layer and adjacent longitudinal reinforcing bars. First block-shaped cork boards, second block-shaped cork boards, third block-shaped cork boards and fourth block-shaped cork boards are respectively arranged inside the longitudinal reinforcing bars and the transverse reinforcing bars. The two ends of the first block-shaped cork board, the second block-shaped cork board, the third block-shaped cork board and the fourth block-shaped cork board are respectively fixedly connected to the bottom end of the top sound insulation layer and the top end of the bottom sound insulation layer. By arranging the first block-shaped cork board, the second block-shaped cork board, the third block-shaped cork board and the fourth block-shaped cork board, the structural strength of the floor is improved in cooperation with the longitudinal reinforcing bars and the transverse reinforcing bars.

[0008] Preferably, the longitudinal reinforcing bars and the transverse reinforcing bars are both made of hardwood, and the longitudinal reinforcing bars and the transverse reinforcing bars are combined and arranged in a grid-like structure. By combining and arranging the longitudinal reinforcing bars and the transverse reinforcing bars in a grid-like structure, the structural strength of the floor is improved.

[0009] Preferably, the top sound insulation layer is arranged as a wooden sound-absorbing board, and the bottom sound insulation layer is arranged as a polyurethane foam board. By using a wooden sound-absorbing board as the top sound insulation layer and a polyurethane foam board to make the bottom sound insulation layer, the overall sound insulation performance of the floor is improved.

[0010] Preferably, the floor bottom layer is arranged as a high-density fiberboard, and the floor surface layer is arranged as a cork material. By using a high-density fiberboard to make the floor bottom layer, and using a cork material to make the floor surface layer, and a protective layer is coated on the surface of the floor surface layer by a special process, so that the floor not only has excellent sound insulation, shock absorption and heat preservation performance, but also ensures the high strength and wear resistance of the floor.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: The cork and hardwood structured frame floor not only endows the floor with excellent sound insulation, shock absorption, and heat preservation properties, but also ensures the high strength and wear resistance of the floor. It also enhances the overall structural strength of the floor to extend its service life, improves the sound insulation performance of the floor, reduces the phenomenon of noise pollution in the building interior, and expands the scope of application of the floor;

[0012] (1) By using hardwood to make longitudinal reinforcing strips and transverse reinforcing strips, and filling and arranging the first block-shaped cork board, the second block-shaped cork board, the third block-shaped cork board, and the fourth block-shaped cork board on the outer sides of the longitudinal reinforcing strips and the transverse reinforcing strips respectively, and using cork material to make the floor surface layer, the advantages of cork and hardwood can be combined, so that the floor not only has excellent sound insulation, shock absorption, and heat preservation properties, but also ensures the high strength and wear resistance of the floor;

[0013] (2) By combining several longitudinal reinforcing strips and transverse reinforcing strips to form an intermediate frame layer, and using aluminum alloy material to make an outer frame layer on the outer sides of the longitudinal reinforcing strips and the transverse reinforcing strips, the overall structural strength of the floor can be enhanced, thereby effectively extending the service life of the floor;

[0014] (3) By using a wooden sound-absorbing board to make the upper sound insulation layer and using a polyurethane foam board to make the lower sound insulation layer, since both have good sound insulation functions, the sound insulation performance of the floor is improved, so as to reduce the phenomenon of noise pollution in the building interior and expand the scope of application of the floor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is an exploded structural schematic diagram of the present utility model;

[0016] Figure 2 is a top view structural schematic diagram of the first block-shaped cork board of the present utility model;

[0017] Figure 3 is a top view structural schematic diagram of the longitudinal reinforcing strips and the transverse reinforcing strips of the present utility model;

[0018] Figure 4 is a bottom view structural schematic diagram of the present utility model.

[0019] In the figure: 1. Outer frame layer; 2. Longitudinal reinforcing strip; 3. Transverse reinforcing strip; 4. Upper sound insulation layer; 5. Floor surface layer; 6. Lower sound insulation layer; 7. Floor bottom layer; 8. First block-shaped cork board; 9. Second block-shaped cork board; 10. Third block-shaped cork board; 11. Fourth block-shaped cork board. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-4 , an embodiment provided by the present utility model: a cork and hardwood structured frame floor, including an outer frame layer 1, the outer frame layer 1 is made of aluminum alloy material, and the outer frame layer 1 is set in a rectangular structure;

[0022] During use, by making the outer frame layer 1 of aluminum alloy material, the structural strength of the floor is improved;

[0023] At the top end inside the outer frame layer 1, there is a floor surface layer 5. At the bottom end of the floor surface layer 5, there is an upper sound insulation layer 4. The outer wall of the upper sound insulation layer 4 is fixedly connected to the inner wall of the outer frame layer 1. The upper sound insulation layer 4 is set as a wooden sound-absorbing board, and the lower sound insulation layer 6 is set as a polyurethane foam board;

[0024] During use, by setting the upper sound insulation layer 4 as a wooden sound-absorbing board and making the lower sound insulation layer 6 of polyurethane foam board, the overall sound insulation performance of the floor is improved;

[0025] At the bottom end of the upper sound insulation layer 4, there are longitudinal reinforcing bars 2 arranged at equal intervals. The outer walls on both sides of the longitudinal reinforcing bars 2 are fixedly connected to the inner wall of the outer frame layer 1. On the inner walls between the longitudinal reinforcing bars 2 and the outer frame layer 1 and adjacent longitudinal reinforcing bars 2, there are several transverse reinforcing bars 3. Inside the longitudinal reinforcing bars 2 and the transverse reinforcing bars 3, there are respectively a first block-shaped cork board 8, a second block-shaped cork board 9, a third block-shaped cork board 10, and a fourth block-shaped cork board 11. The two ends of the first block-shaped cork board 8, the second block-shaped cork board 9, the third block-shaped cork board 10, and the fourth block-shaped cork board 11 are fixedly connected to the bottom end of the upper sound insulation layer 4 and the top end of the lower sound insulation layer 6 respectively;

[0026] During use, through the setting of the first block-shaped cork board 8, the second block-shaped cork board 9, the third block-shaped cork board 10, and the fourth block-shaped cork board 11, the structural strength of the floor is improved in cooperation with the longitudinal reinforcing bars 2 and the transverse reinforcing bars 3;

[0027] Both the longitudinal reinforcing bars 2 and the transverse reinforcing bars 3 are made of hardwood, and the longitudinal reinforcing bars 2 and the transverse reinforcing bars 3 are combined and set in a grid-like structure;

[0028] During use, by combining and setting the longitudinal reinforcing bars 2 and the transverse reinforcing bars 3 in a grid-like structure, the structural strength of the floor is improved;

[0029] The bottom ends of a plurality of longitudinal reinforcing bars 2 are provided with a lower sound insulation layer 6. The outer wall of the lower sound insulation layer 6 is fixedly connected to the inner wall of the outer frame layer 1. The bottom end of the lower sound insulation layer 6 is provided with a floor bottom layer 7. The outer wall of the floor bottom layer 7 is fixedly connected to the inner wall of the outer frame layer 1. The floor bottom layer 7 is made of high-density fiberboard, and the floor surface layer 5 is made of cork material;

[0030] During use, by using high-density fiberboard to make the floor bottom layer 7, and using cork material to make the floor surface layer 5, and applying a protective layer on the surface of the floor surface layer 5 through a special process, the floor not only has excellent sound insulation, shock absorption and heat preservation performance, but also ensures the high strength and wear resistance of the floor.

[0031] When the embodiment of the present application is in use, first, a plurality of longitudinal reinforcing bars 2 and transverse reinforcing bars 3 are combined to form an intermediate frame layer, and the outer frame layer 1 is made of aluminum alloy material on the outside of the longitudinal reinforcing bars 2 and transverse reinforcing bars 3, so as to improve the overall structural strength of the floor and extend the service life of the floor. Then, by using wood acoustic board to make the upper sound insulation layer 4 and using polyurethane foam board to make the lower sound insulation layer 6, the sound insulation performance of the floor can be improved to expand the application range of the floor. Finally, by using hardwood to make the longitudinal reinforcing bars 2 and transverse reinforcing bars 3, and respectively filling and arranging the first block-shaped cork board 8, the second block-shaped cork board 9, the third block-shaped cork board 10 and the fourth block-shaped cork board 11 on the outside of the longitudinal reinforcing bars 2 and transverse reinforcing bars 3, and using cork material to make the floor surface layer 5, the advantages of cork and hardwood can be combined, so that the floor not only has excellent sound insulation, shock absorption and heat preservation performance, but also ensures the high strength and wear resistance of the floor. In addition, each component of this floor is made of environmentally friendly materials, and each board layer is glued with white latex. White latex is mainly used for the splicing of solid wood floors and the interlayer bonding of composite floors in floor manufacturing. Its environmental performance has been widely recognized, and no harmful gases will be released during use. Therefore, it can effectively reduce the release of harmful substances such as formaldehyde, meet the modern home health concept, and can also adjust performance parameters according to different use environments, and is widely used in various places such as homes, offices, libraries, hospitals, etc., thus completing the use of this framed floor.

Claims

1. A cork and hardwood structural frame floor, characterized by: The invention comprises an outer frame layer (1), wherein a floor surface layer (5) is arranged at the top of the inner part of the outer frame layer (1), an upper sound insulation layer (4) is arranged at the bottom end of the floor surface layer (5), the outer wall of the upper sound insulation layer (4) is fixedly connected to the inner wall of the outer frame layer (1), the bottom end of the upper sound insulation layer (4) is arranged with longitudinal reinforcing strips (2) at equal intervals, the outer walls on both sides of the longitudinal reinforcing strips (2) are fixedly connected to the inner wall of the outer frame layer (1), a lower sound insulation layer (6) is arranged at the bottom end of a plurality of the longitudinal reinforcing strips (2), the outer wall of the lower sound insulation layer (6) is fixedly connected to the inner wall of the outer frame layer (1), and a floor bottom layer (7) is arranged at the bottom end of the lower sound insulation layer (6), the outer wall of the floor bottom layer (7) is fixedly connected to the inner wall of the outer frame layer (1).

2. The cork and hardwood structural frame floor according to claim 1, characterized in that: The outer frame layer (1) is made of aluminum alloy material, and the outer frame layer (1) is arranged in a rectangular structure.

3. The cork and hardwood structural frame floor according to claim 1, characterized in that: A plurality of transverse reinforcing strips (3) are arranged on the inner wall between the longitudinal reinforcing strip (2) and the outer frame layer (1) and between adjacent longitudinal reinforcing strips (2); a first block-shaped cork board (8), a second block-shaped cork board (9), a third block-shaped cork board (10) and a fourth block-shaped cork board (11) are arranged on the inner side of the longitudinal reinforcing strip (2) and the transverse reinforcing strip (3); and the two ends of the first block-shaped cork board (8), the second block-shaped cork board (9), the third block-shaped cork board (10) and the fourth block-shaped cork board (11) are respectively fixedly connected to the bottom end of the upper sound insulation layer (4) and the top end of the lower sound insulation layer (6).

4. The cork and hardwood structural frame floor according to claim 1, characterized in that: The longitudinal reinforcement strips (2) and the transverse reinforcement strips (3) are both made of hardwood, and the longitudinal reinforcement strips (2) and the transverse reinforcement strips (3) are combined to form a grid structure.

5. The cork and hardwood structural frame floor according to claim 1, characterized in that: The upper sound insulation layer (4) is configured as a wooden sound-absorbing board, and the lower sound insulation layer (6) is configured as a polyurethane foam board.

6. The cork and hardwood structural frame floor according to claim 1, characterized in that: The floor bottom layer (7) is configured as a high-density fiberboard, and the floor surface layer (5) is configured as a cork material.

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