CN222333171U - Heat-insulating sound-insulating composite floor - Google Patents

Abstract

The utility model relates to the technical field of composite flooring, specifically refers to a thermal insulation and sound insulation composite flooring, comprising a floor body, a groove is provided at the lower side of the floor body, the inner side of the groove is evenly divided into four sound insulation areas by a partition, a plurality of hexagonal sound insulation grooves are provided at the lower side of the sound insulation area, a sound insulation cotton board is clamped at the sound insulation area below the floor body, and a thermal insulation bottom plate is glued and fixed in the groove. The utility model solves the problem that the corners of the existing thermal insulation and sound insulation composite flooring are prone to winging and arching, and the sound insulation effect is poor.

Description

Heat-insulating sound-insulating composite floor

Technical Field

The utility model relates to the technical field of composite floors, in particular to a heat-insulating sound-insulating composite floor.

Background

At present, the wooden floor is widely used as an interior decoration material due to the characteristics of beautiful appearance, comfortable foot feeling, excellent texture and the like, however, if the common wooden floor is directly paved on the surface of a cement concrete floor, people easily generate noise when walking above the common wooden floor, further the life of people on floors below is influenced, the sound insulation and noise reduction effects are difficult to be achieved, and when people under the high-intensity working pressure condition, the requirements on the quality of quiet, comfortable working and living environments are higher, and particularly, the requirements on the sound insulation effect of public places such as office buildings, hotels and the like are higher;

the independent sound insulation floor in the market has a plurality of problems that the upper layer and the lower layer are unmatched in physical properties and different in dimensional stability when designed, so that after the floor is paved and used for a period of time, the defects such as wing rising and arch rising of products can occur, the height difference is serious, and the attractive effect is influenced.

Disclosure of utility model

The utility model aims to solve the technical problems that the corners of the traditional heat-insulating sound-insulating composite floor are easy to rise and arch, and the sound-insulating effect is poor.

In order to solve the problems, the technical scheme adopted by the utility model is that the heat-insulation and sound-insulation composite floor comprises a floor body, wherein the lower side of the floor body is provided with a groove, the inner side of the groove is uniformly divided into four sound-insulation areas through a partition plate, the lower side of the sound-insulation area is provided with a plurality of hexagonal sound-insulation grooves, a sound-insulation cotton plate is clamped at the position of the lower side of the floor body, and a heat-insulation bottom plate is glued and fixed in the groove.

According to the utility model, the upper sides of the soundproof cotton plates are positioned at the hexagonal soundproof grooves and are respectively provided with a plugging block so as to limit the positions of the soundproof cotton plates.

As a further proposal of the utility model, the height of the blocking block is smaller than the depth of the hexagonal sound insulation groove so as to be convenient for reserving the space for rebound of sound waves.

As a further scheme of the utility model, the upper side of the heat-insulating bottom plate is provided with a channel at the partition plate, so that the heat-insulating bottom plate is convenient to position.

As a further scheme of the utility model, chamfers are arranged at the upper side edge and the lower side edge of the floor body, so that the corners are prevented from being tilted easily.

As a further aspect of the utility model, an adhesive filler is filled between the two floor bodies.

Compared with the prior art, the utility model has the advantages that 1, the utility model increases the built-in sound insulation area, and a plurality of sound insulation grooves are arranged so as to increase the sound insulation effect of the floor body, and the sound insulation effect is further increased through the sound insulation cotton plate;

2. The chamfer structure is added, and the filler is adhered to prevent the corners of the floor body from arching up;

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is an exploded view of the overall structure of a thermal insulation and sound insulation composite floor of the present utility model.

Fig. 2 is an exploded view of the overall structure of the heat-insulating and sound-insulating composite floor according to the present utility model.

FIG. 3 is a schematic view of a joint between two flooring bodies in a thermal insulation and sound insulation composite floor according to the present utility model.

Fig. 4 is a partial structural sectional view of a heat-insulating and sound-insulating composite floor according to the present utility model.

In the accompanying drawings:

1. Floor body, 2, soundproof cotton plate, 3, heat insulation bottom plate, 4, adhesive filler, 1.1, groove, 1.2, soundproof area, 1.3, hexagonal soundproof groove, 2.1, plugging block, 3.1, channel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme for solving the existing problems in the background art.

With reference to fig. 1-4, it can be known that the device comprises a floor body 1, a groove 1.1 is formed in the lower side of the floor body 1, the inner side of the groove 1.1 is uniformly divided into four sound insulation areas 1.2 through a partition plate, a plurality of hexagonal sound insulation grooves 1.3 are formed in the lower side of the sound insulation areas 1.2, a sound insulation cotton plate 2 is clamped at the position of the lower side of the floor body 1 in the sound insulation areas 1.2, and a heat insulation bottom plate 3 is glued and fixed in the groove 1.1.

The upper sides of the soundproof cotton plates 2 are positioned at the positions of the hexagonal soundproof grooves 1.3 and are fixedly provided with plugging blocks 2.1 so as to limit the positions of the soundproof cotton plates 2, the heights of the plugging blocks 2.1 are smaller than the depth of the hexagonal soundproof grooves 1.3 so as to reserve a space for rebound of sound waves, the upper sides of the heat insulation bottom plates 3 are positioned at the partition plates and are provided with grooves 3.1 so as to be convenient to position, the upper side edges and the lower side edges of the floor body 1 are provided with chamfers so as to prevent the corners from being easily tilted, and the two floor bodies 1 are filled with adhesive filler 4.

The application has the working principle that when the floor body is installed, one side of the whole composite floor with the heat insulation bottom plate 3 faces downwards and is fixed on the ground of a room, then the floor bodies 1 are uniformly paved, finally the chamfer parts between the two floor bodies 1 are filled by using the adhesive filling agent 4, a plurality of hexagonal sound insulation grooves 1.3 are arranged in the composite floor, when sound propagates downwards through the floor bodies 1, the sound waves move to the plurality of hexagonal sound insulation grooves 1.3 to generate rebound in a plurality of directions, the volume is reduced, and finally the reduced sound is diluted by the sound insulation cotton plates 2, so that the sound insulation effect is achieved.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (6)

1. The heat-insulating and sound-insulating composite floor comprises a floor body (1) and is characterized in that a groove (1.1) is formed in the lower side of the floor body (1), the inner side of the groove (1.1) is uniformly divided into four sound-insulating areas (1.2) through a partition plate, a plurality of hexagonal sound-insulating grooves (1.3) are formed in the lower side of the sound-insulating areas (1.2), a sound-insulating cotton plate (2) is clamped at the lower side of the floor body (1) in the sound-insulating areas (1.2), and a heat-insulating bottom plate (3) is fixedly glued in the groove (1.1).

2. The heat-preservation and sound-insulation composite floor board according to claim 1, wherein the upper sides of the sound-insulation cotton plates (2) are positioned at the hexagonal sound-insulation grooves (1.3) and are respectively fixed with a plugging block (2.1).

3. A heat and sound insulating composite floor according to claim 2, characterized in that the height of the plugging block (2.1) is smaller than the depth of the hexagonal sound insulating groove (1.3).

4. The heat-insulating and sound-insulating composite floor board according to claim 1, wherein the upper side of the heat-insulating bottom board (3) is provided with a channel (3.1) at the partition board.

5. The heat-insulating and sound-insulating composite floor board according to claim 1, wherein chamfers are formed at the upper side edge and the lower side edge of the floor board body (1).

6. The heat and sound insulation composite floor board according to claim 1, wherein an adhesive filler (4) is filled between two floor boards (1).