CN2913493Y - Ripple groove acoustical board - Google Patents
Ripple groove acoustical board Download PDFInfo
- Publication number
- CN2913493Y CN2913493Y CN 200620121495 CN200620121495U CN2913493Y CN 2913493 Y CN2913493 Y CN 2913493Y CN 200620121495 CN200620121495 CN 200620121495 CN 200620121495 U CN200620121495 U CN 200620121495U CN 2913493 Y CN2913493 Y CN 2913493Y
- Authority
- CN
- China
- Prior art keywords
- layer
- groove
- sound absorbing
- abatvoix
- sound
- 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 - Fee Related
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Building Environments (AREA)
Abstract
A sound absorbing plate with corrugated groove comprises a decorative coating layer, a core layer, and a sound adsorbing bottom layer. A longitudinal straight groove (1) not reaching the bottom is arranged in the front face of the plate, a transverse corrugated groove (2) not reaching the bottom is arranged in the rear face of the plate, penetrable sound absorbing holes (3) are arranged at the overhead crossing site of the two grooves (1, 2), most of the penetrable sound absorbing holes are parallelogrammic shaped, and a netted sound absorbing layer (4) with porous structure are arranged at the outermost layer of the rear face of the plate. The utility model can be widely used in meeting hall, music hall, classroom and other buildings as indoor sound absorbing and decorative material. Comparing with the prior art, the utility model has the advantages of good decorative and sound absorbing effects, convenient assembling, aesthetic and variable corrugated groove, variable perforation percentage, and variable sound absorbing effect; and can meet the sound absorbing requirement of different sites.
Description
Technical field
The utility model belongs to a kind of abatvoix of indoor decoration, abatvoix especially that can splice mutually, double surface grooving.
Background technology
Along with the fast development of builing industry, more and more higher to the requirement of construction quality, and more become variation, granular.For example indoor sound-absorption requirement not only requires the sound-absorbing effect of abatvoix good, but also requires that this plate facing texture is good, slotted eye is rationally distributed attractive in appearance.Once saw a kind of front on the market and open the abatvoix that straight trough, the back side are beaten small sircle hole, perforated percentage is on the low side, the sound-absorbing deficiency.CN2688785Y discloses Mr.'s Li Guohua " two-sided intersection fluting closed rib seam acoustical board " patented technology, adopt front groove and the orthogonal fluting that intersects of reverse groove, the square hole sound-absorbing of right-angled intersection place, there is not the splicing tongue and groove around this plate, plane operation can not splice, and moulding also shows slightly stiff no change.
The utility model content
At the above-mentioned deficiency of prior art, the purpose of this utility model is to design a kind of can splice as required, rich change, ornamental stronger wave groove abatvoix of back side fluting novel and beautiful.
The purpose of this utility model can realize by following measure: it is the three layer construction of decorative paint surface layer, plate body sandwich layer and sound-absorbing bottom, the plate body front has the straight trough that does not vertically reach the end, the back side of plate body has the wave groove that does not laterally reach the end, graded crossing place of two grooves has majority to be that the penetrability sound-absorption hole of parallelogram, the outermost layer at the back side are mesh structural porous structure sound absorbing layer.
The purpose of this utility model can also be perfect by following measure: the waveform of wave groove is optional in ripples shape, zigzag, the sinusoidal; Or the one by one dislocation corresponding one by one of the crest of adjacent wave groove with trough; The front, rear, left and right side of plate body has the groove and the ridge of tongue and groove of splicing usefulness, with the front side be groove then rear side be ridge or opposite, right side be groove then the left side be that ridge or opposite configuration mode are shaped; Mesh structural porous structure sound absorbing layer is layer of cloth, carpet veneer, spongy layer, foaming layer, moulds in the cortex and choose wantonly.
Description of drawings
Fig. 1 is the utility model structural representation (main looking) figure.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
The specific embodiment
The utility model is set forth below in conjunction with embodiment and with reference to accompanying drawing: make plate body with medium density fibreboard, the front first floor is the decorative paint surface layer, plate body has the straight trough 1 that does not vertically reach the bottom closeer and that be parallel to each other, groove depth is less than plate body thickness, the integral body trend of back side wave groove 2 is moved towards into three-dimensional square crossing with front straight trough 1, wave groove 2 does not reach the end yet, and groove depth is less than plate body thickness.Two grooves 1 and 2 groove depth sum equal plate body thickness, so the through hole of infall for connecting, and are sound-absorption hole 3; The waveform of wave groove 2 can be milder ripples shape, also can be higier and steep sinusoidal, or sharp zigzag.Article two, the crest of adjacent slot can misplace corresponding one by one or one by one with trough, and such figure is rich to be changed, thereby perforated percentage and acoustic absorptivity are changed, and adapts to the requirement of different buildings to different sound-absorbing effects.
This abatvoix then should have the groove 5 and the ridge 6 of tongue and groove as being made into splicing shape in the front, rear, left and right of plate body side, former groove backfin or opposite, right groove left side ridge or opposite mode are shaped.Mesh structural porous structure sound absorbing layer 4 can be the fabric that is the netted loose structure in plane, also can be the non-nonwoven of knitting, more can be for selecting for use in the cotton felt of solid netted loose structure, felt, sponge, the expanded material.Crest is an oblique line to the line of trough, and therefore, it also is a kind of scheme that skewed slot parallel to each other is opened at the back side, but slightly dislikes dull and stiff, is not preferred version.
During use, be installed on the keel with this abatvoix, sound by the straight trough 1 in front to sound-absorption hole 3 again to wave groove 2, the resonance acoustical absorption of cavity combines with the porous sound absorbing of mesh structural porous structure sound absorbing layer 4, has improved sound-absorbing effect.
The utility model have compared to existing technology decorate and sound-absorbing effect good, splicing side Just, ripple flute profile create an aesthetic feeling, the rich variation, this variation has brought the variation of punching rate With the variation of sound-absorbing effect, can satisfy the advantage of the sound-absorbing demand of different occasions.
Claims (5)
1, a kind of wave groove abatvoix, three layer construction for decorative paint surface layer, plate body sandwich layer and sound-absorbing bottom, the plate body front has the straight trough (1) that does not vertically reach the end, the back side that it is characterized in that plate body has the wave groove (2) that does not laterally reach the end, graded crossing place of two grooves (1,2) has majority to be that the penetrability sound-absorption hole (3) of parallelogram, the outermost layer at the back side are mesh structural porous structure sound absorbing layer (4).
2, wave groove abatvoix as claimed in claim 1, the waveform that it is characterized in that said wave groove (2) are optional in ripples shape, zigzag, the sinusoidal.
3, wave groove abatvoix as claimed in claim 1 or 2 is characterized in that crest or the one by one dislocation corresponding one by one with trough of said adjacent wave groove (2).
4, wave groove abatvoix as claimed in claim 1, the front, rear, left and right side that it is characterized in that plate body has the groove (5) and ridge (6) of the tongue and groove of splicing usefulness, with the front side be groove then rear side be ridge or opposite, right side be groove then the left side be that ridge or opposite configuration mode are shaped.
5, wave groove abatvoix as claimed in claim 1 is characterized in that said mesh structural porous structure sound absorbing layer (4) is layer of cloth, carpet veneer, spongy layer, foaming layer, moulds in the cortex and choose wantonly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620121495 CN2913493Y (en) | 2006-07-01 | 2006-07-01 | Ripple groove acoustical board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620121495 CN2913493Y (en) | 2006-07-01 | 2006-07-01 | Ripple groove acoustical board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2913493Y true CN2913493Y (en) | 2007-06-20 |
Family
ID=38168091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620121495 Expired - Fee Related CN2913493Y (en) | 2006-07-01 | 2006-07-01 | Ripple groove acoustical board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2913493Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335815A (en) * | 2013-06-28 | 2013-10-02 | 上海声望声学工程有限公司 | Jet stream acoustic lining protective panel |
| CN107013000A (en) * | 2016-10-14 | 2017-08-04 | 百安力钢结构应用科技有限公司 | Noise elimination wall interior panel and containment system |
| CN107765248A (en) * | 2017-10-18 | 2018-03-06 | 成都英萨传感技术研究有限公司 | Non-contact type ultrasonic metering instrument and its metering algorithm |
| CN111119084A (en) * | 2018-10-31 | 2020-05-08 | 许翃铭 | Sound-absorbing board |
| CN113530120A (en) * | 2021-05-28 | 2021-10-22 | 深圳文业装饰设计工程有限公司 | Installation method of honeycomb sound-absorbing wood veneer structure |
-
2006
- 2006-07-01 CN CN 200620121495 patent/CN2913493Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335815A (en) * | 2013-06-28 | 2013-10-02 | 上海声望声学工程有限公司 | Jet stream acoustic lining protective panel |
| CN107013000A (en) * | 2016-10-14 | 2017-08-04 | 百安力钢结构应用科技有限公司 | Noise elimination wall interior panel and containment system |
| CN107765248A (en) * | 2017-10-18 | 2018-03-06 | 成都英萨传感技术研究有限公司 | Non-contact type ultrasonic metering instrument and its metering algorithm |
| CN111119084A (en) * | 2018-10-31 | 2020-05-08 | 许翃铭 | Sound-absorbing board |
| CN113530120A (en) * | 2021-05-28 | 2021-10-22 | 深圳文业装饰设计工程有限公司 | Installation method of honeycomb sound-absorbing wood veneer structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI LENBO BUILDING MATERIALS CO., LTD. Free format text: FORMER OWNER: SHANGHAI HANSON BUILDING MATERIALS CO., LTD. Effective date: 20100528 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200063 LIUWEI TRANSFER, 11/F, NO.500, CAOYANG ROAD, SHANGHAI CITY TO: 201505 ROOM 1132, NO.8, LANE 3398, CHETING HIGHWAY, TINGLIN TOWN, JINSHAN DISTRICT, SHANGHAI CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100528 Address after: 201505, room 8, No. 3398, Lane 1132, Ting Ting Road, ting Lin Town, Shanghai, Jinshan District Patentee after: Shanghai LANBO building materials Co. Ltd. Address before: 200063, 11, 500 Yang Lu, Shanghai, Liu Weizhuan Patentee before: Shanghai Haosheng Construction Material Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070620 Termination date: 20100701 |