Ultra-silence floor with sandwich structure

Abstract

The utility model discloses an ultra-silence floor with a sandwich structure, which relates to the technical field of indoor decoration and is characterized in that the ultra-silence floor comprises a base material layer, a containing groove is formed in the bottom surface of the base material layer, and a cork layer and a supporting layer are arranged in the containing groove from top to bottom. The supporting layer comprises supporting strips and flexible strips, the supporting strips and the flexible strips are alternately arranged in the length direction of the cork layer, circulation grooves are formed between the supporting strips and the flexible strips, and a mute pad for shielding the containing grooves is arranged below the supporting layer. Through the arrangement of the structure, the silent floor has a good silent effect, air circulation in the silent floor is good, the silent floor can be effectively prevented from being damped and mildewed, the service life is prolonged to a certain extent, noise generated by mutual friction at the connecting position of the two silent floors can be reduced, and the silent floor has a good silent effect. Therefore, a stable noise reduction effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of interior decoration, and more specifically, to a super silent floor with a sandwich structure. Background Art

[0002] The floor, namely the surface layer of the ground or floor of a house, is made of wood or other materials. There are many classifications of floors. Classified by structure, there are: solid wood floors, laminate wood floors, three-layer solid wood composite floors, bamboo floors, anti-corrosion floors, cork floors, and the most popular multi-layer solid wood composite floors, etc.; classified by use, there are: household, commercial, anti-static floors, outdoor floors, special floors for stage dancing, special floors for indoor sports halls, special floors for track and field, etc.

[0003] In the prior art, the current floors have poor sound insulation and noise reduction effects, which will make the noise more concentrated and cannot be dispersed. It is easy to introduce the noise on the top of the floor into the cement floor and export it through the cement floor, thus causing a certain impact on the people downstairs. And if there is a phenomenon of moisture absorption or poor air circulation, it will also cause slight deformation of the floor that cannot be seen by the naked eye. However, when people step on this floor, there will be a sound.

[0004] Therefore, it is necessary to provide a super silent floor with a sandwich structure to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a super silent floor with a sandwich structure to solve the problems put forward in the above background art.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions:

[0007] A super silent floor with a sandwich structure includes a base material layer. A receiving groove is opened on the bottom surface of the base material layer. A cork layer and a support layer are arranged in the receiving groove from top to bottom. The support layer includes support bars and flexible strips that are alternately arranged along the length direction of the cork layer. A flow-through groove is formed between the support bars and the flexible strips. A sound insulation pad that covers the receiving groove is arranged below the support layer.

[0008] The technical solution of the utility model is further set as: the height of the flow-through groove is lower than the height of the support layer.

[0009] The technical solution of the utility model is further set as: both the support bars and the flexible strips include two horizontal segments, and one end of the two horizontal segments facing each other overlaps.

[0010] The technical solution of the present utility model is further configured as follows: There is a spacing between the lower horizontal section of the support strip and the lower horizontal section of the flexible strip, and the flow channel is formed through this spacing.

[0011] The technical solution of the present utility model is further configured as follows: The spacing is located below the upper horizontal section of the support strip.

[0012] The technical solution of the present utility model is further configured as follows: The flexible strip is made of the same material as the cork layer.

[0013] The technical solution of the present utility model is further configured as follows: A number of sound-absorbing grooves are arranged in an array on both the top and bottom surfaces of the sound insulation pad, and the sound-absorbing grooves on the top surface of the sound insulation pad and the sound-absorbing grooves on the bottom surface of the sound insulation pad are arranged in a staggered manner.

[0014] The technical solution of the present utility model is further configured as follows: Matching blocks and slots are respectively provided at both ends of the base material layer, and flexible films are coated on the surfaces of the blocks and the slots.

[0015] The technical solution of the present utility model is further configured as follows: The bottom surface of the block is arc-shaped and an embedding groove is provided at one end where the arc faces inwards, and the inner bottom surface of the slot is arc-shaped and an embedding block is fixedly connected to one end where the arc faces outwards.

[0016] The technical solution of the present utility model is further configured as follows: A wear-resistant layer and a UV layer are sequentially provided upwards on the surface of the base material layer.

[0017] Due to the adoption of the above technical solutions, the technical progress achieved by the present utility model compared with the prior art is as follows:

[0018] By arranging the cork layer above the support layer, when stepping on this sound insulation floor, the cork layer can provide good elasticity and shock absorption effects, thereby reducing some of the generated noise. And since both the support strip and the flexible strip are composed of two horizontal sections, the support strip can provide a relatively large area of rigid support, and at the same time, it will not make the foot feel too rigid, and can also ensure the stability of the cork layer and the support layer as much as possible, avoiding the situation of internal fracture and delamination of this sound insulation floor. The flow channel formed between the support strip and the flexible strip enhances the air circulation of this sound insulation floor and can prevent the occurrence of moisture and mildew as much as possible.

[0019] The noise reduction and sound insulation effect of this silent floor is further enhanced by the silent pad set below the accommodation groove. The sound absorption grooves on the silent pad can disperse the passing volume, reducing the intensity of the volume to a certain extent, thereby improving the silent effect. The staggered distribution of the sound absorption grooves on the top and bottom surfaces of the silent pad makes the strength of each area of the silent pad relatively consistent, providing a good support effect. The flexible film set at the clamping block and the clamping groove can reduce the friction sound at the connection of two such silent floors, thus making the silent effect of this silent floor better. Description of the Drawings

[0020] Figure 1 is the structural schematic diagram of the present utility model Figure 1 ;

[0021] Figure 2 is Figure 1 the enlarged view of part A in

[0022] Figure 3 is the structural schematic diagram of the present utility model Figure 2 ;

[0023] Figure 4 is Figure 3 the enlarged view of part B in

[0024] In the figure: 1, base material layer; 2, accommodation groove; 3, cork layer; 4, support strip; 5, flexible strip; 6, circulation groove; 7, silent pad; 8, sound absorption groove; 9, clamping block; 10, clamping groove; 11, flexible film; 12, embedding groove; 13, embedding block. Detailed Embodiment

[0025] In order to clearly understand the technical means of the present utility model and implement it according to the content of the specification, the following combines the drawings and embodiments to further describe in detail the specific embodiments of the present utility model. The following embodiments are used to illustrate the present utility model, but do not limit the scope of the present utility model. Embodiment

[0026] As Figures 1 to 4 shown, the present utility model provides a super silent floor with a sandwich structure, including a base material layer 1. A wear-resistant layer and a UV layer (not shown in the figure) are sequentially arranged upward on the surface of the base material layer 1. An accommodation groove 2 is opened on the bottom surface of the base material layer 1. A cork layer 3 and a support layer are arranged in the accommodation groove 2 from top to bottom. The support layer includes support strips 4 and flexible strips 5 that are alternately arranged along the length direction of the cork layer 3. The flexible strips 5 can be made of the same material as the cork layer 3. A circulation groove 6 is formed between the support strips 4 and the flexible strips 5. A silent pad 7 that covers the accommodation groove 2 is arranged below the support layer.

[0027] As Figures 1 to 4As shown, the support bar 4 and the flexible bar 5 each include two horizontal sections, and the two horizontal sections are overlapped at one end facing each other. There is a gap between the lower horizontal section in the support bar 4 and the lower horizontal section in the flexible bar 5, and the gap is located below the upper horizontal section in the support bar 4, and the flow groove 6 is formed by the gap.

[0028] Through the arrangement of the above-mentioned structure, the height of the circulation groove 6 is lower than the height of the supporting layer. In this way, the circulation groove 6 ensures the air circulation inside the soundproof floor while avoiding the formation of a large cavity inside the soundproof floor, thereby preventing the soundproof floor from having a cavity sound when stepped on. In addition, since the circulation groove 6 is located below the support bar 4, under the supporting effect of the support bar 4, the circulation groove 6 will not be deformed when the soundproof floor is stepped on, and the stability is strong. The alternately arranged support bars 4 and flexible bars 5 can make the foot feel of the soundproof floor as comfortable as possible while ensuring stable support for the cork layer 3, and play the effect of alleviating vibration and reducing noise.

[0029] like Figures 1 to 4 As shown, a plurality of array-distributed sound-absorbing grooves 8 are provided on the top and bottom surfaces of the sound-absorbing pad 7 , and the sound-absorbing grooves 8 on the top surface of the sound-absorbing pad 7 are staggered with the sound-absorbing grooves 8 on the bottom surface of the sound-absorbing pad 7 .

[0030] Through the arrangement of the above-mentioned structure, the vibration and noise generated when stepping on the silent floor will be further cushioned and noise-reduced through the silent pad 7 before being transmitted to the cement floor, thereby avoiding affecting people downstairs as much as possible. At the same time, the staggered distribution of the sound-absorbing grooves 8 on the top and bottom surfaces of the silent pad 7 makes the strength of each area of ​​the silent pad 7 more consistent, which can provide good support for the base material layer 1 and the supporting layer, and prevent the silent floor from deformation.

[0031] like Figures 1 to 4 As shown, matching card blocks 9 and card slots 10 are respectively provided at both ends of the substrate layer 1, the bottom surface of the card block 9 is arc-shaped and an embedding groove 12 is provided at one end of the arc inward, the inner bottom surface of the card slot 10 is arc-shaped and an embedding block 13 is fixedly connected to one end of the arc outward, and the surfaces of the card block 9, the card slot 10, the embedding groove 12 and the embedding block 13 are all covered with a flexible film 11.

[0032] Through the above structural settings, when the silent floor is installed and interconnected, only one silent floor needs to be placed flat in the installation area, and the other silent floor is tilted and the clamping block 9 is inserted into the clamping groove 10. As the arc edge of the bottom surface of the clamping block 9 gradually fits with the arc edge of the inner bottom surface of the clamping groove 10, the embedding block 13 will also gradually enter the embedding groove 12 to complete the connection of the two silent floors. In this way, the connection between the two silent floors is relatively stable and not easy to separate from each other. And due to the existence of the flexible film 11, the noise generated by the mutual friction of the joints of the two silent floors due to trampling can be alleviated and the noise can be reduced, further improving the noise reduction and sound insulation effect of the silent floor.

[0033] As Figures 1 to 4 shown, the wear-resistant layer on the base material layer 1 can protect the pattern and texture of the base material layer 1 from being worn for a long time. The UV layer, as the protective layer on the surface of the base material layer 1, can isolate surface stains and bacteria from entering the base material layer 1. The cork layer 3 located in the receiving groove 2 can provide good elasticity and shock absorption effect, thereby reducing some of the generated noise. And since both the support strip 4 and the flexible strip 5 are composed of two horizontal segments, the support strip 4 can provide a relatively large area of hard support, and at the same time will not make the foot feel too rigid, and can also ensure the stability of the cork layer 3 and the support layer as much as possible, avoiding the situation of internal fracture and delamination of the silent floor. The flow channel 6 formed between the support strip 4 and the flexible strip 5 enhances the air circulation inside the silent floor, can prevent the situation of moisture and mildew as much as possible, and avoid the decline of the noise reduction effect of the silent floor.

[0034] The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. An ultra-quiet floor with a sandwich structure, comprising a substrate layer (1), characterized in that: The bottom surface of the base material layer (1) is provided with a receiving groove (2), and a cork layer (3) and a support layer are provided in the receiving groove (2) from top to bottom, and the support layer comprises support strips (4) and flexible strips (5) alternately arranged along the length direction of the cork layer (3), and a flow groove (6) is formed between the support strips (4) and the flexible strips (5), and a soundproof pad (7) is provided below the support layer to cover the receiving groove (2).

2. The ultra-quiet floor with a sandwich structure according to claim 1, characterized in that: The height of the circulation groove (6) is lower than the height of the supporting layer.

3. The ultra-quiet floor with a sandwich structure according to claim 2, characterized in that: The support strip (4) and the flexible strip (5) each comprise two horizontal sections, and the two horizontal sections are arranged overlapping at one end facing each other.

4. The ultra-quiet floor with a sandwich structure according to claim 3, characterized in that: There is a gap between the horizontal section located below in the support strip (4) and the horizontal section located below in the flexible strip (5), and the flow groove (6) is formed by the gap.

5. The ultra-quiet floor with a sandwich structure according to claim 4, characterized in that: The spacing is located below the upper horizontal section in the support bar (4).

6. The ultra-quiet floor with a sandwich structure according to claim 1, characterized in that: The flexible strip (5) is made of the same material as the cork layer (3).

7. The ultra-quiet floor with a sandwich structure according to claim 1, characterized in that: A plurality of array-distributed sound-absorbing grooves (8) are provided on the top and bottom surfaces of the sound-absorbing pad (7), and the sound-absorbing grooves (8) on the top surface of the sound-absorbing pad (7) and the sound-absorbing grooves (8) on the bottom surface of the sound-absorbing pad (7) are staggered.

8. The ultra-quiet floor with a sandwich structure according to claim 1, characterized in that: Matching card blocks (9) and card slots (10) are respectively provided at the two ends of the substrate layer (1), and the surfaces of the card blocks (9) and the card slots (10) are both covered with flexible films (11).

9. The ultra-quiet floor with a sandwich structure according to claim 8, characterized in that: The bottom surface of the clamping block (9) is arc-shaped and an embedding groove (12) is provided at one end of the arc-shaped inwards. The inner bottom surface of the clamping groove (10) is arc-shaped and an embedding block (13) is fixedly connected at one end of the arc-shaped outwards.

10. The ultra-quiet floor with a sandwich structure according to claim 1, characterized in that: The surface of the substrate layer (1) is provided with a wear-resistant layer and a UV layer in sequence upward.

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