CN219101153U

CN219101153U - Sound insulation type wood door

Info

Publication number: CN219101153U
Application number: CN202320043652.8U
Authority: CN
Inventors: 刘丽建
Original assignee: Tangshan Fengnan Yijia Wood Industry Co ltd
Current assignee: Tangshan Fengnan Yijia Wood Industry Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-05-30
Anticipated expiration: 2033-01-09

Abstract

The application relates to a sound insulation type timber belongs to the technical field of timber, and it includes first panel, second panel and wooden core, wooden core is located first panel with between the second panel, wooden core is close to one side of first panel is provided with the puigging, the puigging includes first acoustic celotex board, inhales sound cotton and sound insulation felt, first acoustic celotex board with wooden core bonding is fixed, inhale sound cotton with first acoustic celotex board bonding is fixed, sound insulation felt with inhale sound cotton bonding is fixed. The application has the effect of improving the sound insulation performance of the wooden door.

Description

Sound insulation type wood door

Technical Field

The application relates to the technical field of wooden doors, in particular to a sound insulation type wooden door.

Background

Wooden doors are often used as interior decoration doors, and in the current interior decoration, pure wooden doors or composite wooden doors are mostly adopted, but the sound insulation effect of the wooden doors is poor. The utility model of China, which is announced as CN207177680U, discloses a sound insulation wood door which comprises a wood core plate, wherein sound insulation plates are arranged on the inner side and the outer side of the wood core plate, and a wood decorative plate is arranged on the outer side of the sound insulation plate.

Only two layers of sound insulation boards are arranged in the sound insulation wood door, and the sound insulation effect is poor.

Disclosure of Invention

In order to improve the sound insulation effect of timber, this application provides a sound insulation type timber.

The application provides a sound insulation type timber adopts following technical scheme:

the utility model provides a sound insulation type timber, includes first panel, second panel and wooden core, wooden core is located first panel with between the second panel, wooden core is close to one side of first panel is provided with the puigging, the puigging includes first acoustic celotex board, inhales sound cotton and sound insulation felt, first acoustic celotex board with wooden core bonding is fixed, inhale sound cotton with first acoustic celotex board bonding is fixed, sound insulation felt with inhale sound cotton bonding is fixed.

Through adopting above-mentioned technical scheme, the puigging makes the timber play the effect of giving sound insulation, and inhale the sound cotton and can the noise absorption, cooperation sound insulation felt acts together, and the effect of giving sound insulation is better, reduces the outside sound of room and passes to the room inside, has improved the sound insulation effect of timber.

Optionally, a second acoustic panel is disposed on a side of the wooden core board adjacent to the second panel, and the first acoustic panel and the second acoustic panel are extruded foam boards.

Through adopting above-mentioned technical scheme, second acoustic celotex board and first acoustic celotex board play the effect of giving sound insulation jointly, have increased the sound insulation effect of timber.

Optionally, a moisture-proof layer is adhered and fixed on one side of the second sound insulation board close to the second panel.

Optionally, the moisture-proof layer is a moisture-proof plate or a tin foil moisture-proof pad.

Through adopting above-mentioned technical scheme, the dampproof course can reduce the possibility that timber was wet, improves the life-span of timber.

Optionally, a first flame retardant layer is adhered and fixed between the sound insulation felt and the first panel.

By adopting the technical scheme, the possibility that the timber burns when the fire disaster happens can be reduced to first fire-retardant layer.

Optionally, a second flame retardant layer is adhered and fixed between the moisture-proof layer and the second panel.

Optionally, the second flame retardant layer is a flame retardant panel or a fire retardant panel.

Through adopting above-mentioned technical scheme, PLASTIC LAMINATED and fire-retardant board can reduce the possibility that the timber takes place the conflagration.

Optionally, the first acoustic baffle plate and the second acoustic baffle plate are both provided with cavities on one side close to the wooden core plate.

Through adopting above-mentioned technical scheme, the cavity has all been seted up to one side that first acoustic celotex board and second acoustic celotex board are close to wooden core, and the setting of cavity can further improve the sound insulation effect.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the sound insulation layer enables the wooden door to play a role in sound insulation, the sound absorption cotton can absorb noise, and the sound insulation layer is matched with the sound insulation felt to act together, so that the sound insulation effect is better, the sound outside a room is reduced to be transmitted to the inside of the room, and the sound insulation effect of the wooden door is improved;

2. the second sound insulation plate and the first sound insulation plate play a role in sound insulation together, so that the sound insulation effect of the wood door is improved;

3. the fire-proof plate and the flame-retardant plate can reduce the possibility of fire disaster of the wooden door, and the sound insulation effect can be further improved through the arrangement of the cavity.

Drawings

Fig. 1 is a schematic diagram of the overall structure embodying the present application.

Fig. 2 is a schematic representation of a cross section of a wood door embodying the present application.

Reference numerals illustrate: 1. a first panel; 2. a second panel; 3. a wood core board; 4. a sound insulation layer; 41. a first baffle; 411. a cavity; 42. sound absorbing cotton; 43. a sound-insulating felt; 5. a first flame retardant layer; 6. a second baffle; 7. a moisture barrier; 8. a second flame retardant layer; 9. a first side plate; 10. and a second side plate.

Detailed Description

The present application is described in further detail below in conjunction with fig. 1-2.

The embodiment of the application discloses a sound insulation type timber. Referring to fig. 1 and 2, the soundproof type wooden door comprises a first panel 1, a second panel 2 and a wooden core plate 3, wherein the wooden core plate 3 is positioned between the first panel 1 and the second panel 2, and a soundproof layer 4 is arranged between the wooden core plate 3 and the first panel 1.

The soundproof layer 4 includes a first soundproof plate 41, sound-absorbing cotton 42 and a soundproof felt 43, the first soundproof plate 41 is bonded and fixed to the wooden core plate 3, the sound-absorbing cotton 42 is bonded and fixed to the first soundproof plate 41, and the soundproof felt 43 is bonded and fixed to the sound-absorbing cotton 42. The first soundproof plate 41 is an extruded foam plate, and the first soundproof plate 41, the sound absorbing cotton 42 and the soundproof felt 43 play a role of soundproofing, reducing sound outside the room from being transmitted to the inside of the room. The side of the sound-proof felt 43 adjacent to the first panel 1 is bonded with a first flame retardant layer 5. The first flame retardant layer 5 is a flame retardant board or a fireproof board, so that the possibility of burning of the wooden door can be reduced.

A second sound insulation board 6 is adhered to one side of the wood core board 3 close to the second panel 2, and the second sound insulation board 6 is an extruded foam board. The side of the second acoustic baffle 6 remote from the wooden core plate 3 is provided with a moisture barrier 7, and the moisture barrier 7 can reduce the possibility of the wooden door getting wet. The moisture-proof layer 7 is a moisture-proof plate or a tin foil moisture-proof pad to which moisture-proof particles are added.

A second flame retardant layer 8 is arranged between the moisture-proof layer 7 and the second panel 2, and the second flame retardant layer 8 is a flame retardant plate or a fireproof plate, so that the possibility of fire disaster of the wooden door is reduced. The first acoustic baffle 41 and the second acoustic baffle 6 are provided with cavities 411 on the side close to the wooden core 3, and the sound insulation effect can be further improved by the arrangement of the cavities 411.

One end of the first panel 1 and one end of the second panel 2 are provided with a first side plate 9, the other end of the first panel 1 and the other end of the second panel 2 are provided with a second side plate 10, the first side plate 9 and the first panel 1 and the second panel 2 are connected in a mortise and tenon mode, and the second side plate 10 and the first panel 1 and the second panel 2 are connected in a mortise and tenon mode.

The implementation principle of the sound insulation type wood door is as follows: the effect that first acoustic baffle 41, inhale cotton 42 and acoustic felt 43 play the sound insulation, inhale cotton 42 and can absorb the noise, cooperation acoustic felt 43 acts together, and the effect of giving sound insulation is better, reduces the outside sound in room and passes to the room inside, and first fire-retardant layer 5 and the fire-retardant layer 8 of second can reduce the condition that the timber took place the conflagration, and the transmission of sound can be reduced to the second acoustic baffle 6, and the dampproof plate can reduce the likelihood that the timber was wetted.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a sound insulation type timber which characterized in that: including first panel (1), second panel (2) and wooden core (3), wooden core (3) are located first panel (1) with between second panel (2), wooden core (3) are close to one side of first panel (1) is provided with puigging (4), puigging (4) include first acoustic celotex board (41), inhale sound cotton (42) and puigging (43), first acoustic celotex board (41) with wooden core (3) bond fixedly, inhale sound cotton (42) with first acoustic celotex board (41) bond fixedly, puigging (43) with inhale sound cotton (42) bond fixedly.

2. The sound insulation type wooden door according to claim 1, wherein: a second sound insulation plate (6) is arranged on one side, close to the second panel (2), of the wood core plate (3), and the first sound insulation plate (41) and the second sound insulation plate (6) are extruded foam wood plates.

3. The sound insulation type wooden door according to claim 2, wherein: and a moisture-proof layer (7) is fixedly bonded on one side, close to the second panel (2), of the second sound insulation plate (6).

4. A sound-insulating type wooden door according to claim 3, wherein: the moisture-proof layer (7) is a moisture-proof plate or a tin foil moisture-proof pad.

5. The sound insulation type wooden door according to claim 1, wherein: a first flame retardant layer (5) is fixedly bonded between the sound insulation felt (43) and the first panel (1).

6. A sound-insulating type wooden door according to claim 3, wherein: and a second flame retardant layer (8) is fixedly bonded between the moisture-proof layer (7) and the second panel (2).

7. The sound insulation type wooden door according to claim 6, wherein: the second flame-retardant layer (8) is a flame-retardant plate or a fireproof plate.

8. The sound insulation type wooden door according to claim 2, wherein: the side, close to the wooden core board (3), of the first sound insulation plate (41) and the second sound insulation plate (6) is provided with a cavity (411).