CN202544272U - Metal ceiling - Google Patents
Metal ceiling Download PDFInfo
- Publication number
- CN202544272U CN202544272U CN2012201010685U CN201220101068U CN202544272U CN 202544272 U CN202544272 U CN 202544272U CN 2012201010685 U CN2012201010685 U CN 2012201010685U CN 201220101068 U CN201220101068 U CN 201220101068U CN 202544272 U CN202544272 U CN 202544272U
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- CN
- China
- Prior art keywords
- metal
- sound
- ceiling
- metal sheet
- absorption hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a metal ceiling. The metal ceiling comprises a metal plate and sound absorbing cotton, wherein the sound absorbing cotton covers the back surface of the metal plate; sound absorbing holes are formed on the metal plate. Compared with the prior art, the metal ceiling provided by the utility model has the advantages that due to self characteristic of metal, the strength of the ceiling is higher than that of the gypsum ceiling, simultaneously the sound absorbing cotton covers the back surface of the metal plate, and by the sound absorbing action of the sound absorbing cotton, the ceiling can achieve good sound absorbing effect.
Description
Technical field
The utility model relates to the smallpox field, exactly is meant a kind of metal ceiling.
Background technology
Ceiling is the place of an indoor top surface of building.In interior design, ceiling can be write picture, paint beautifies indoor environment, reaches pendent lamp, light pipe, ceiling fan are installed, puts in a skylight, adorns air-conditioning, changes the effectiveness of room lighting and circulation of air.At present, existing ceiling all is the gypsum plank smallpox generally, and not only intensity has much room for improvement, and sound-absorbing effect is not good, needs to improve.
The utility model content
To above-mentioned defective, the technical problem that the utility model solves is to provide a kind of metal ceiling, and than general gypsum plank smallpox, not only intensity is high, and sound-absorbing effect is good.
In order to solve above technical problem, the metal ceiling that the utility model provides comprises metal sheet and acoustical cotton, and said acoustical cotton covers the back side of said metal sheet, and said metal sheet is provided with sound-absorption hole.
Preferably, said metal sheet is a bellows-shaped.
Preferably, said sound-absorption hole is circular, and said sound-absorption hole is evenly distributed on the said metal sheet.
Preferably, said sound-absorption hole is a strip, and said sound-absorption hole is evenly distributed on the said metal sheet.
Preferably, said sound-absorption hole is a triangle, and said sound-absorption hole is evenly distributed on the said metal sheet.
Preferably, said sound-absorption hole is a rectangle, and said sound-absorption hole is evenly distributed on the said metal sheet.
Preferably, said acoustical cotton covers on the said metal sheet through bonding method.
Preferably, the thickness of said metal sheet is 0.1mm-1mm.
Preferably, the thickness of said acoustical cotton is 0.1mm-1mm.
Preferably, metal ceiling also comprises framework, and said framework comprises fastener and hanging piece, in said framework is embedded in said metal sheet and said acoustical cotton.
The metal ceiling that the utility model provides comprises metal sheet and acoustical cotton, and said acoustical cotton covers the back side of said metal sheet, and said metal sheet is provided with sound-absorption hole.Compared with prior art; The metal ceiling that the utility model provides; Because the metal self characteristics makes that the intensity of ceiling is higher than the intensity of gypsum plaster ceiling board; Acoustical cotton covers the back side of metal sheet simultaneously, through the sound absorption of acoustical cotton, makes ceiling can reach the good sound absorption effect.
Description of drawings
Fig. 1 is the structural representation of metal ceiling among the utility model embodiment;
Fig. 2 is for removing the cross section structure sketch map of the metal ceiling of framework among the utility model embodiment;
Fig. 3 is the lateral view of metal ceiling among the utility model embodiment.
The specific embodiment
For the technical scheme that those skilled in the art can understand the utility model better and provided, set forth below in conjunction with specific embodiment.
See also Fig. 1-Fig. 3, Fig. 1 is the structural representation of metal ceiling among the utility model embodiment; Fig. 2 is for removing the cross section structure sketch map of the metal ceiling of framework among the utility model embodiment; Fig. 3 is the lateral view of metal ceiling among the utility model embodiment.
The metal ceiling that present embodiment provides comprises metal sheet 1 and acoustical cotton 2, and acoustical cotton 2 covers the back side of metal sheet 1 through bonding method, and metal sheet 1 is provided with sound-absorption hole.
Sound-absorption hole 3 be shaped as circle, strip, triangle or rectangle, sound-absorption hole 3 is evenly distributed on the metal sheet, it all is the goal of the invention that can realize the utility model, concrete shape can be set according to actual conditions.Preferably, the sound-absorption hole 3 of the metal ceiling that provides of present embodiment is for circular.
The thickness of metal sheet 1 is 0.5mm.The thickness of acoustical cotton 2 is 0.5mm.Framework comprises fastener 4 and hanging piece 5, and in the acting in conjunction of framework through fastener 4 and hanging piece 5 was embedded in metal sheet 1 and acoustical cotton 2, hanging piece 5 also had the function with the metal ceiling suspension.
Compared with prior art; The metal ceiling that the utility model provides; Because the metal self characteristics makes that the intensity of ceiling is higher than the intensity of gypsum plaster ceiling board; Acoustical cotton covers the back side of metal sheet simultaneously, through the sound absorption of acoustical cotton, makes ceiling can reach the good sound absorption effect.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. a metal ceiling is characterized in that, comprises metal sheet and acoustical cotton, and said acoustical cotton covers the back side of said metal sheet, and said metal sheet is provided with sound-absorption hole.
2. metal ceiling according to claim 1 is characterized in that, said metal sheet is a bellows-shaped.
3. metal ceiling according to claim 2 is characterized in that, said sound-absorption hole is circular, and said sound-absorption hole is evenly distributed on the said metal sheet.
4. metal ceiling according to claim 2 is characterized in that, said sound-absorption hole is a strip, and said sound-absorption hole is evenly distributed on the said metal sheet.
5. metal ceiling according to claim 2 is characterized in that, said sound-absorption hole is a triangle, and said sound-absorption hole is evenly distributed on the said metal sheet.
6. metal ceiling according to claim 2 is characterized in that, said sound-absorption hole is a rectangle, and said sound-absorption hole is evenly distributed on the said metal sheet.
7. metal ceiling according to claim 2 is characterized in that said acoustical cotton covers on the said metal sheet through bonding method.
8. metal ceiling according to claim 1 is characterized in that, the thickness of said metal sheet is 0.1mm-1mm.
9. metal ceiling according to claim 1 is characterized in that, the thickness of said acoustical cotton is 0.1mm-1mm.
10. metal ceiling according to claim 1 is characterized in that, also comprises framework, and said framework comprises fastener and hanging piece, in said framework is embedded in said metal sheet and said acoustical cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201010685U CN202544272U (en) | 2012-03-16 | 2012-03-16 | Metal ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201010685U CN202544272U (en) | 2012-03-16 | 2012-03-16 | Metal ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202544272U true CN202544272U (en) | 2012-11-21 |
Family
ID=47164925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201010685U Expired - Lifetime CN202544272U (en) | 2012-03-16 | 2012-03-16 | Metal ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202544272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390131A (en) * | 2015-12-10 | 2016-03-09 | 珠海格力电器股份有限公司 | Muffling device and electromechanical device |
-
2012
- 2012-03-16 CN CN2012201010685U patent/CN202544272U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390131A (en) * | 2015-12-10 | 2016-03-09 | 珠海格力电器股份有限公司 | Muffling device and electromechanical device |
| CN105390131B (en) * | 2015-12-10 | 2023-12-29 | 珠海格力电器股份有限公司 | Noise elimination device electromechanical device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |