Heat preservation and sound insulation composite floor
By designing grooves, sound insulation areas and hexagonal sound insulation grooves in thermal insulation composite floors, combined with sound insulation cotton panels and adhesive fillers, the problem of poor wings and sound insulation effects is solved, and better sound insulation is achieved Effect and stability.
Patent Information
- Application Number
- CN202420931564.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing thermal insulation and sound insulation composite floors are prone to wings and arches at the corners, and the sound insulation effect is poor.
Design a composite floor structure with grooves, sound insulation areas, hexagonal sound insulation grooves and sealing blocks, combining sound insulation cotton panels and adhesive fillers to prevent corners from rising through chamfering structures, and use multi-directional sound wave rebound and Dilution achieves better sound insulation.
It significantly improves the sound insulation effect of the floor, prevents the corners from rising, and enhances the stability and aesthetics of the product.
Smart Images
Figure CN222333171U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of composite floors, in particular to a thermal insulation and sound insulation composite floor. Background Art
[0002] Nowadays, wooden floor is widely used as interior decoration material due to its beautiful appearance, comfortable feeling and excellent texture. However, if ordinary wooden floor is directly laid on the surface of cement concrete floor, it is easy to generate noise when people walk on it, which in turn affects the life of people on the lower floors, and it is difficult to play the role of sound insulation and noise reduction. When people are under high-intensity work pressure, they have higher requirements for the quality of quiet and comfortable working and living environment, especially for the sound insulation effect of public places such as office buildings and hotels.
[0003] There are also many problems with separate sound insulation floors on the market: due to the mismatch of physical properties of the upper and lower layers during design and different dimensional stability, the product will have defects such as winging and arching after being installed and used for a period of time, making the height difference more serious, thus affecting the aesthetic effect. Utility Model Content
[0004] The technical problem to be solved by the utility model is that the existing thermal insulation and sound insulation composite floor has the problem of easy flaking and arching at the edges and corners, and poor sound insulation effect.
[0005] In order to solve the above problems, the technical solution adopted by the utility model is a thermal insulation and sound insulation composite floor, including a floor body, a groove is opened on the lower side of the floor body, the inner side of the groove is evenly divided into four sound insulation areas by partitions, a plurality of hexagonal sound insulation grooves are opened on the lower side of the sound insulation area, a sound insulation cotton board is clamped in the sound insulation area below the floor body, and a thermal insulation base plate is glued and fixed in the groove.
[0006] As a further solution of the utility model: blocking blocks are fixed on the upper side of the sound insulation cotton board at the hexagonal sound insulation groove to limit the position of the sound insulation cotton board.
[0007] As a further solution of the utility model: the height of the blocking block is smaller than the depth of the hexagonal sound insulation groove, so as to reserve space for the rebound of sound waves.
[0008] As a further solution of the utility model: a groove is provided on the upper side of the thermal insulation bottom plate at the partition plate to facilitate positioning.
[0009] As a further solution of the utility model: chamfers are provided at the upper edge and the lower edge of the floor body to prevent the corners from warping.
[0010] As a further solution of the utility model: an adhesive filler is filled between the two floor bodies.
[0011] Compared with the prior art, the utility model has the following advantages: 1. The utility model adds a built-in sound insulation area and opens a number of sound insulation grooves to increase the sound insulation effect of the floor body, and further increases the sound insulation effect through the sound insulation cotton board;
[0012] 2. Added chamfer structure, and glued filler to prevent the corners of the floor from arching; BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0014] Figure 1 The utility model is a kind of integral structure explosion in the thermal insulation and sound insulation composite floor Figure 1 .
[0015] Figure 2 The utility model is a kind of integral structure explosion in the thermal insulation and sound insulation composite floor Figure 2 .
[0016] Figure 3 The utility model is a schematic diagram of the connection between two floor bodies in a thermal insulation and sound insulation composite floor.
[0017] Figure 4 The utility model is a cross-sectional view of a local structure of a thermal insulation and sound insulation composite floor.
[0018] In the attached figure:
[0019] 1. Floor body; 2. Sound insulation cotton board; 3. Thermal insulation base plate; 4. Adhesive filler; 1.1. Groove; 1.2. Sound insulation area; 1.3. Hexagonal sound insulation groove; 2.1. Sealing block; 3.1. Channel. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] The utility model provides a technical solution to solve the existing problems raised in the background technology.
[0022] Combined with Figure 1-4It can be known that the device includes a floor body 1, a groove 1.1 is opened on the lower side of the floor body 1, the inner side of the groove 1.1 is evenly divided into four sound insulation areas 1.2 by partitions, a plurality of hexagonal sound insulation grooves 1.3 are opened on the lower side of the sound insulation area 1.2, a sound insulation cotton board 2 is clamped in the sound insulation area 1.2 below the floor body 1, and a thermal insulation bottom plate 3 is glued and fixed in the groove 1.1.
[0023] A sealing block 2.1 is fixed on the upper side of the sound insulation cotton board 2 at the hexagonal sound insulation groove 1.3 to limit the position of the sound insulation cotton board 2; the height of the sealing block 2.1 is less than the depth of the hexagonal sound insulation groove 1.3 to reserve space for sound wave rebound; a groove 3.1 is provided on the upper side of the insulation bottom plate 3 at the partition to facilitate positioning; chamfers are provided at the upper and lower edges of the floor body 1 to prevent the corners from warping; an adhesive filler 4 is filled between the two floor bodies 1.
[0024] The working principle of the present application is as follows: when installing the floor body, fix the entire composite floor with one side of the thermal insulation bottom plate 3 facing downward on the floor of the room, then evenly lay the floor body 1, and finally use the adhesive filler 4 to fill the chamfered part between the two floor bodies 1. A plurality of hexagonal sound insulation grooves 1.3 are provided inside the composite floor. When sound propagates downward through the floor body 1, the sound waves will rebound in multiple directions when moving to the plurality of hexagonal sound insulation grooves 1.3, thereby reducing the volume. Finally, the reduced sound will be diluted by the sound insulation cotton board 2, thereby achieving the sound insulation effect.
[0025] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A thermal insulation and sound insulation composite floor, comprising a floor body (1), characterized in that: A groove (1.1) is provided on the lower side of the floor body (1); the inner side of the groove (1.1) is evenly divided into four sound insulation areas (1.2) by a partition; a plurality of hexagonal sound insulation grooves (1.3) are provided on the lower side of the sound insulation area (1.2); a sound insulation cotton board (2) is clamped in the sound insulation area (1.2) below the floor body (1); and a heat insulation bottom plate (3) is glued and fixed in the groove (1.1).
2. The thermal insulation and sound insulation composite floor according to claim 1, characterized in that: A blocking block (2.1) is fixed on the upper side of the sound insulation cotton board (2) at the hexagonal sound insulation groove (1.3).
3. The thermal insulation and sound insulation composite floor according to claim 2, characterized in that: The height of the blocking block (2.1) is less than the depth of the hexagonal sound insulation groove (1.3).
4. The thermal insulation and sound insulation composite floor according to claim 1, characterized in that: A groove (3.1) is provided on the upper side of the heat-insulating bottom plate (3) at the partition.
5. The thermal insulation and sound insulation composite floor according to claim 1, characterized in that: The upper edge and the lower edge of the floor body (1) are both chamfered.
6. The thermal insulation and sound insulation composite floor according to claim 1, characterized in that: An adhesive filler (4) is filled between the two floor bodies (1).