CN212358805U - Sound insulation material for interior of building ceiling - Google Patents
Sound insulation material for interior of building ceiling Download PDFInfo
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- CN212358805U CN212358805U CN202020802849.1U CN202020802849U CN212358805U CN 212358805 U CN212358805 U CN 212358805U CN 202020802849 U CN202020802849 U CN 202020802849U CN 212358805 U CN212358805 U CN 212358805U
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Abstract
A sound insulation material in a building suspended ceiling can increase the absorption of noise and reduce the transmission of noise between floors, and comprises a sound insulation pad, a light steel strip piece, a light steel strip, a strip structure made of light steel thin sheet, two strips of the light steel strip and the light steel strip are distributed left and right, the two strips of the light steel strip are in parallel relation, two end parts of the light steel strip are respectively connected between the front end and the rear end of the light steel strip, a top strip piece is fixedly arranged on the opposite inner side of the top side edge of the light steel strip, the sound insulation pad is arranged between the light steel strips, the left side part and the right side part of the sound insulation pad are hung on the top strip through thin lines, intervals are arranged between the sound insulation pad and the top strip piece and the light steel strip, the sound insulation pad can be naturally hung, and hollow layers are arranged between the sound insulation pad and the top strip piece and the light steel strip, when absorbing sound energy, the utility model is easy to generate broken vibration and improve the sound absorption effect.
Description
Technical Field
The utility model relates to a building sound insulation material technical field especially relates to an inside sound insulation material of building furred ceiling.
Background
Because the floor thickness is limited among multi-storey building or the high-rise building, its syllable-dividing effect is limited, the upper and lower transmission of unable effective separation indoor noise, especially in residential housing, because the different habits and customs of upper and lower layer resident family, the resident family in upper strata indoor produces the life rest that the noise influences the resident family of lower floor very easily, so it is necessary to take sound insulation treatment to the furred ceiling inside in the decoration construction of floor furred ceiling, if lay the soundproof cotton in the top of furred ceiling aspect, soundproof cotton's sound absorption effect is although better, but its back on laying the furred ceiling layer, generally with furred ceiling gypsum board direct in close contact with, the noise that pierces through from the soundproof cotton position can directly pierce through the gypsum board and transmit to indoorly, so need design and be used for arranging the acoustic material between soundproof cotton and furred ceiling layer, increase.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a building furred ceiling inside sound insulation material is provided, can increase the absorption to the noise, noise abatement transmits between the floor.
The utility model particularly comprises a sound insulation pad, a light steel strip piece and a light steel strip, wherein the sound insulation pad is of a rectangular plate structure, can be made of polymer synthetic materials such as polyurethane and the like, has soft texture and good sound insulation performance, the light steel strip piece and the light steel strip are both strip-shaped structures made of light steel thin sheet pieces, the light steel strip piece and the light steel strip are respectively provided with two channels, the two channels are distributed on the left and the right of the light steel strip piece, the front ends and the rear ends are aligned, the two channels are in parallel relation, the two ends of the light steel strip piece are respectively connected between the front ends and the rear ends of the light steel strip piece, thus the light steel strip piece and the light steel strip piece form an integral structure, the two channels are in a coplanar state between the light steel strip pieces, namely in the same plane, the light steel strip piece is positioned at the lower side of the light steel strip piece, the light steel strip piece is in a vertical state, the light steel strip piece is in a horizontal state, the light steel strip sheets and the light steel continuous strips are in a vertical relation, the opposite inner sides of the top side edges of the light steel strip sheets are fixedly provided with upper strip sheets, the upper strip sheets and the light steel strip sheets are in a vertical relation, the width of the sound insulation pad is equal to the distance between the light steel strip sheets, the thickness of the sound insulation pad is smaller than the distance between the upper strip sheets and the light steel continuous strips, the sound insulation pad is arranged between the light steel strip sheets, the left side part and the right side part of the sound insulation pad are suspended on the upper strip sheets through thin lines, and therefore the sound insulation pad is limited, and intervals exist between the sound insulation pad and the upper strip sheets and between the sound insulation pad and the light steel continuous strips.
The utility model is used for arrange and arrange to play the sound insulation and inhale the sound effect above the furred ceiling layer, during the use, can be through gluing or forms such as fix with screw with light steel even the position fix to the furred ceiling layer on the side, the advantage of the utility model is that the sound insulation pad can hang naturally, and the sound insulation pad all has the interval with the top and light steel even between the strip, then there is the cavity layer for the sound insulation pad is not direct to be in contact with the furred ceiling layer, improves the sound insulation effect, in addition, because the sound insulation pad is in non-rigid fixed state, produces the bits of broken glass when absorbing the sound energy more easily and shakes, weakens noise sound energy, improves the sound absorption, in addition the utility model discloses well top of top can also shelve the sound insulation rock wool that gives sound insulation, and also have the cavity layer between the sound insulation rock wool of putting and.
As the improved embodiment, the relative inboard of the lower side of light steel strip piece is the fixed lower strip piece that is provided with still, lower strip piece and light steel strip piece keep the vertical relation, then twice both ends around lower strip piece are connected respectively to the both ends of even strip of light steel, and is right like this the utility model discloses when fixing, lower strip piece also can be fixed to the ceiling layer and go up the side, improves fixed effect, and can improve the utility model discloses an overall framework structural strength.
As the improvement embodiment, all spread on the downside of light steel even strip and the downside of next piece and paste and be provided with the rubber pad, can paste the rubber pad through sticky form and spread the downside of pasting light steel even strip and next piece, then right the utility model discloses when fixing, direct and the furred ceiling layer contact be the rubber pad, its relative matter is soft, belongs to non-rigid contact, reduces the conduction of acoustic energy to the furred ceiling layer to improve sound absorption and insulation effect.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic perspective view of the present invention without a sound insulation pad.
Fig. 3 is a schematic cross-sectional view of the utility model.
Detailed Description
The following detailed description of embodiments of the present invention will be made with reference to the accompanying drawings.
A sound insulation material in a building suspended ceiling is disclosed as 1, and comprises a sound insulation pad 1, a light steel strip 2 and a light steel connecting strip 3, wherein the sound insulation pad 1 is of a rectangular plate-shaped structure and can be made of high polymer synthetic materials such as polyurethane and the like, the sound insulation pad is soft and has good sound insulation performance, the light steel strip 2 and the light steel connecting strip 3 are both strip-shaped structures made of light steel thin-sheet sheets, as shown in FIG. 2, two light steel strips 2 and two light steel connecting strips 3 are respectively provided, the two light steel strips 2 are distributed on the left and right, the front ends and the rear ends of the two light steel strips 2 are aligned, the two light steel strips 2 are in parallel relation, the two ends of the two light steel connecting strips 3 are respectively connected between the front ends and the rear ends of the two light steel strips 2, so that the light steel strips 2 and the light steel connecting strips 3 form an integral structure, and the two light steel connecting strips 3 are in a coplanar state, namely in the same plane, and the light steel connecting strip 3 is positioned at the lower side of the light steel strip 2, the light steel strip 2 is in a vertical state, the light steel connecting strip 3 is in a horizontal state, the light steel strip 2 and the light steel connecting strip 3 are in a vertical relation, the opposite inner sides of the top side edges of the light steel strip 2 are fixedly provided with upper strips 21, the upper strips 21 and the light steel strip 2 are in a vertical relation, the width of the sound insulation pad 1 is equal to the distance between the light steel strip 2, the thickness of the sound insulation pad 1 is smaller than the distance between the upper strips 21 and the light steel connecting strip 3, as shown in fig. 1 and 3, the sound insulation pad 1 is arranged between the light steel strip 2, the left side part and the right side part of the sound insulation pad 1 are hung on the upper strips 21 through thin lines 11, so that the sound insulation pad 1 is limited, and the sound insulation pad 1, the upper strips 21 and the light steel connecting strip 3 are spaced.
The utility model is used for arrange and play the sound effect of inhaling that gives sound insulation above furred ceiling layer, during the use, can be through gluing or form such as fix with screw on the furred ceiling layer 3 position fixed to the furred ceiling layer side even of light steel, the advantage of the utility model is that sound insulation pad 1 can hang naturally, and sound insulation pad 1 and last piece 21 and light steel all have the interval even between 3, then there is the cavity layer for sound insulation pad 1 is not direct and the furred ceiling layer contact, improves the sound insulation effect, in addition, because sound insulation pad 1 is in non-rigid fixed state, produces the bits of broken glass more easily when absorbing the sound energy and shakes, weakens the noise sound energy, improves the sound absorption, in addition the utility model discloses the top of last piece 21 can also shelve and lay the rock wool that gives sound insulation, and also there is the cavity layer between sound insulation rock wool and the sound insulation pad 1.
As the improved embodiment, the relative inboard of the lower side of light steel strip piece 2 still fixedly is provided with lower strip 22, as shown in fig. 2 and fig. 3, lower strip 22 keeps the vertical relation with light steel strip piece 2, then twice both ends of light steel even strip 3 are connected respectively at lower strip 22 around both ends, and is right like this the utility model discloses when fixing, lower strip 22 also can be fixed to the ceiling layer and go up the side, improves fixed effect, and can improve the utility model discloses an overall framework structural strength.
As the improved embodiment, as shown in fig. 3, the lower side of the light steel strip 3 and the lower side of the lower strip 22 are all provided with the rubber pad 4, and the rubber pad 4 can be adhered to the lower side of the light steel strip 3 and the lower strip 22 in an adhesive manner, and then the utility model discloses when fixing, what directly contacted with the ceiling layer is the rubber pad 4, and its relative quality is soft, belongs to non-rigid contact, reduces the conduction of sound energy to the ceiling layer to improve the sound absorption and insulation effect.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (3)
1. The utility model provides an inside acoustic material of building furred ceiling which characterized in that: the sound insulation pad comprises a sound insulation pad (1), a light steel strip piece (2) and a light steel connecting strip (3), wherein the sound insulation pad (1) is of a rectangular plate-shaped structure, the light steel strip piece (2) and the light steel connecting strip (3) are both of strip-shaped structures made of light steel thin-sheet pieces, the light steel strip piece (2) and the light steel connecting strip (3) are respectively provided with two channels, the two channels of light steel strip pieces (2) are distributed on the left and right, the front ends and the rear ends of the light steel strip pieces are aligned, the two channels of light steel strip pieces (2) are in parallel relation, the two ends of the two channels of light steel connecting strip (3) are respectively connected between the front ends and the rear ends of the two channels of light steel strip pieces (2), so that the light steel strip pieces (2) and the light steel connecting strip pieces (3) form an integral structure, the two channels of light steel connecting strips (3) are in a coplanar state, the light steel connecting strip pieces (3) are positioned at the lower side of the light steel strip pieces (2), the light steel connecting strip (3) is in a horizontal state, the light steel strip pieces (2) and the light steel connecting strip (3) are in a vertical relation, the opposite inner sides of the top sides of the light steel strip pieces (2) are fixedly provided with upper strip pieces (21), the upper strip pieces (21) and the light steel strip pieces (2) are in a vertical relation, the width of the sound insulation pad (1) is equal to the distance between the light steel strip pieces (2), the thickness of the sound insulation pad (1) is smaller than the distance between the upper strip pieces (21) and the light steel connecting strip (3), the sound insulation pad (1) is arranged between the light steel strip pieces (2), the left side and the right side of the sound insulation pad (1) are hung on the upper strip pieces (21) through thin lines (11), and intervals exist among the sound insulation pad (1), the upper strip pieces (21) and the light steel connecting strip (3).
2. The building ceiling interior acoustic insulation material of claim 1, wherein: the lower strip piece (22) is fixedly arranged on the inner side, opposite to the lower side edge of the light steel strip piece (2), the lower strip piece (22) and the light steel strip piece (2) keep a vertical relation, and two ends of the two light steel connecting strips (3) are respectively connected to the front end and the rear end of the lower strip piece (22).
3. The building ceiling interior acoustic insulation material of claim 2, wherein: and rubber pads (4) are laid on the lower side surfaces of the light steel connecting strips (3) and the lower side surfaces of the lower strips (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020802849.1U CN212358805U (en) | 2020-05-15 | 2020-05-15 | Sound insulation material for interior of building ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020802849.1U CN212358805U (en) | 2020-05-15 | 2020-05-15 | Sound insulation material for interior of building ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212358805U true CN212358805U (en) | 2021-01-15 |
Family
ID=74149837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020802849.1U Active CN212358805U (en) | 2020-05-15 | 2020-05-15 | Sound insulation material for interior of building ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212358805U (en) |
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2020
- 2020-05-15 CN CN202020802849.1U patent/CN212358805U/en active Active
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