CN206128335U - Space is decorated and is inhaled sound component - Google Patents
Space is decorated and is inhaled sound component Download PDFInfo
- Publication number
- CN206128335U CN206128335U CN201621054690.XU CN201621054690U CN206128335U CN 206128335 U CN206128335 U CN 206128335U CN 201621054690 U CN201621054690 U CN 201621054690U CN 206128335 U CN206128335 U CN 206128335U
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- lid
- housing
- sound
- space
- cavity
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Abstract
The utility model discloses an installation convenient to use's space is decorated and is inhaled sound component, it includes casing, lid characterized by, connects through the connecting piece between casing, the lid to constitute closed cavity, set up the through -hole that communicates with the cavity on the casing, the outward appearance of casing is axial geometric symmetry figure, the utility model discloses simple structure, installation convenient to use can save the loaded down with trivial details technology of traditional furred ceiling, keeps indoor floor height, and physical space is openr with psychological space, also can shorten the decoration construction cycle, reduces fitment and noise deadening engineering cost, improves the indoor sound field environment, the axial geometric symmetry figure of multiple shape can be made to the casing, and the casing internal cavity sets up sound absorbing material to persist the cavity air bed, form the cavity resonance structure, test behind practical application, it is respond well, but wide application in one type of special public space such as kindergarten, children playground, supermarket, dining room, market, exhibition room, secret space.
Description
Technical field
This utility model is related to a kind of public space acoustical technology, specifically a kind of spatial decoration Sound-absorbing member, special
It is not to be related to a kind of spatial decoration Sound-absorbing member easy to install.
Background technology
It is well known that the sound that works indoors of same machine is than outdoor big, reason is that machine sound is running into
During Interior Interface, reflex is produced.Just reverberation sound is generated together with the two kinds of sound intertexture accumulations of machine sound and reflecting background.
" reverberation can make the sound level of interior increase 15dB in theory（Decibel）", and speech articulation can decrease.
But if in fitting up indoors, ceiling and metope application sound-absorbing material or sound absorption structure then can be partly absorbing anti-
Acoustic energy is penetrated, optimizes room sound field environment.In current interior decoration, such as to dining room, supermarket, market place builet below the ground, underground garage etc.
This class public space carries out absorbing sound and lowering noise process with plastering, and usually the single perforation plaster board that uses is decorated
Furred ceiling.Gypsum sheet material is divided to hole and non-porous two class, and abacus possesses sound absorption function, and imperforate plate possesses sound insulation function and all has matter
Gently, fire-retardant and environmentally friendly property, meanwhile, can also eliminate electromagnetic pollution.Widely used commonly " the space sound-absorbing of other indoor sound absorption
Body ", and the interior space is acted in the way of suspending in midair, its sus-pension also increases the load of ceiling.
But, the greatest drawback of furred ceiling finishing is to close and occupy the part useful space of building, and to dining room, super
This class public space such as city, market place builet below the ground, underground garage, furred ceiling or suspension have obviously had a strong impact on original space
Highly, while have impact on the air quality of interior, and this is not inconsistent with Modern interior Design state with rapid changepl. never-ending changes and improvements yet yet, and Gypsum Fibrosum is inhaled
The form and application mode of sound product is urgently expanded.
The content of the invention
The purpose of this utility model is to provide a kind of spatial decoration Sound-absorbing member easy to install.
This utility model is adopted the following technical scheme that realizes its goal of the invention, a kind of spatial decoration Sound-absorbing member, it
Including housing, lid, connected by connector between housing, lid, and constitute closed cavity, offered on the housing and sky
The through hole of chamber connection, the outward appearance of housing is axially geometrically symmetric figure.
For convenience of installing and increasing number of openings, lid described in the utility model is provided with installation portion, offers on lid
The through hole connected with cavity.
It is firm to install, installing hole is provided with installation portion described in the utility model.
Housing described in the utility model, the thickness of lid are 7 ㎜～12 ㎜, and the aperture of through hole is 3 ㎜～8 ㎜, through hole
Radial section area sum is 6 ﹪～12 ﹪ of housing and the surface area sum of lid.
The geometrically symmetric figure in axial direction described in the utility model is cup-shaped or rounding frustum or chamfered edge frustum or bowl-shape.
Sound-absorbing material is provided with cavity described in the utility model.
Sound-absorbing material described in the utility model is mineral wool or glass cotton.
To improve sound-absorbing effect, the surface-coated of cavity described in the utility model has sound deadening coating.
Sound deadening coating described in the utility model is 2 ㎜～10 ㎜ thick apparent with concrete dynamic modulus cotton like coating material.
Housing described in the utility model, lid are prepared by Gypsum Fibrosum or plastics.
Due to adopting above-mentioned technical proposal, this utility model preferably to realize goal of the invention, its simple structure, installation make
With convenient, the loaded down with trivial details technique of traditional furred ceiling can be saved, keep indoor floor height, and physical space is openr with psychological space, also
The decoration construction cycle can be shortened, finishing and sound-absorbing engineering cost is reduced, improved room sound field environment；Housing can be made into various shapes
The geometrically symmetric figure in axial direction, housing internal cavity arranges sound-absorbing material, and retains cavity air layer, forms cavity resonance structure,
Test Jing after practical application, work well, can be widely applied to kindergarten, Children's recreational sites, supermarket, dining room, market, exhibition
The special public space of one class such as the Room, underground construction space.
Description of the drawings
Fig. 1 is that this utility model embodiment 1 installs and uses schematic diagram；
Fig. 2 is that this utility model embodiment 2 installs and uses schematic diagram；
Fig. 3 is that this utility model embodiment 3 installs and uses schematic diagram；
Fig. 4 is the structural representation of this utility model embodiment 4.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment the utility model is described in further detail.
Embodiment 1：
As shown in Figure 1, a kind of spatial decoration Sound-absorbing member, it includes housing 1, lid 6, passes through between housing 1, lid 6
Connector connects, and constitutes closed cavity 3, and the through hole 4 connected with cavity 3 is offered on the housing 1, and the outward appearance of housing 1 is
The geometrically symmetric figure in axial direction.
Housing described in the utility model 1, the thickness of lid 6 are 7 ㎜～12 ㎜, and the aperture of through hole 4 is 3 ㎜～8 ㎜, through hole
4 radial section area sum is 6 ﹪～12 ﹪ of housing 1 and the surface area sum of lid 6.
The geometrically symmetric figure in axial direction described in the utility model is cup-shaped or rounding frustum or chamfered edge frustum or bowl-shape.
Sound-absorbing material 2 is provided with cavity described in the utility model 3.
Sound-absorbing material described in the utility model 2 is mineral wool or glass cotton.
To improve sound-absorbing effect, the surface-coated of cavity described in the utility model 3 has sound deadening coating.
Sound deadening coating described in the utility model is 2 ㎜～10 ㎜ thick apparent with concrete dynamic modulus cotton like coating material.
Housing described in the utility model 1, lid 6 are prepared by Gypsum Fibrosum or plastics.
The outward appearance of the present embodiment housing 1 is cup-shaped, and the cylinder as with a bottom surface, housing 1 adopt Gypsum Fibrosum with lid 6
Prepare, the thickness of housing 1 and lid 6 is 8 ㎜, cup bottom and side offer through hole 4, the aperture of through hole 4 is 4 ㎜, the footpath of through hole 4
To 6 ﹪ that area of section sum is housing 1 and the surface area of lid 6, sound-absorbing material 2 is mineral wool, is being not provided with sound absorber
The surface-coated of the cavity 3 of material 2 has 3 ㎜ thick apparent with concrete dynamic modulus cotton like coating material.
When the present embodiment is used, arranging sound-absorbing material 2, and after coating sound deadening coating, lid 6 is passed through into gypsum slurry
It is pasted onto on housing 1, then, lid 6 is pasted on ceiling indoors or wall by gypsum slurry.Dropped according to sound-absorbing
Make an uproar and aesthetic, arrange the quantity and formed shape of housing 1.
This utility model simple structure, it is easy to install, the loaded down with trivial details technique of traditional furred ceiling can be saved, indoor layer is kept
Height, and physical space is openr with psychological space, housing can be made into the geometrically symmetric figure in axial direction of various shapes, empty in housing
Chamber arranges sound-absorbing material, and retains cavity air layer, forms cavity resonance structure, meets resonance sound-absorbing mechanism.Jing practical applications
After test, work well, can be widely applied to special public of a class such as supermarket, dining room, market, exhibition room, underground construction space
Space.
Embodiment 2：
For convenience of installing and increasing by 4 quantity of through hole, lid described in the utility model 6 is provided with installation portion 7, opens on lid 6
It is provided with the through hole 4 connected with cavity 3.
It is firm to install, installing hole is provided with installation portion described in the utility model 7.
Also through hole 4 is offered on the lid 6 of the present embodiment, the radial section area sum of through hole 4 is housing 1 and lid 6
Surface area 8 ﹪；To improve sound-absorbing effect, lid 6 is provided with installation portion 7, and installation portion 7 is also adopted by Gypsum Fibrosum preparation, installs
Portion 7 can be integrally prepared or be prepared respectively with lid 6.As shown in Figure 2, when the present embodiment is used, arranging sound-absorbing material 2, and
After coating sound deadening coating, lid 6 is pasted onto on housing 1 by gypsum slurry, then installation portion 7 is arranged on by gypsum slurry
On lid 6, then, installation portion 7 is pasted on ceiling indoors or wall by gypsum slurry.It is firm to install, can
By steel nail 5 or self-tapping screw through installing hole to fastening within the walls.According to absorbing sound and lowering noise and aesthetic, the quantity of housing 1 is arranged
And formed shape.
Remaining same embodiment 1.
Embodiment 3：
From the figure 3, it may be seen that the outward appearance of the present embodiment housing 1 is rounding frustum, housing 1, lid 6, installation portion 7 adopt plastics
Prepare, the side and top of the frustum of a cone offer through hole 4, on lid 6, also offer through hole 4, the aperture of through hole 4 is 4 ㎜, through hole
4 radial section area sum is 12 ﹪ of housing 1 and the surface area of lid 6.
When the present embodiment is used, arranging sound-absorbing material 2, and after coating sound deadening coating, lead between housing 1 and lid 6
Connected nail connection is crossed, using gluing between lid 6 and installation portion 7.During installation, installation portion 7 is worn by steel nail 5 or self-tapping screw
Cross installing hole to be fixed on ceiling or wall.According to absorbing sound and lowering noise and aesthetic, the quantity and formed shape of housing 1 are arranged.
Remaining same embodiment 1,2.
Embodiment 4：
As shown in Figure 4, the outward appearance of the present embodiment housing 1 is tetragonous cone table, and housing 1, lid 6, installation portion 7 adopt stone
It is prepared by cream.The radial section area sum of through hole 4 is 10 ﹪ of housing 1 and the surface area of lid 6.
When the present embodiment is used, arranging sound-absorbing material 2, and after coating sound deadening coating, lid 6 is passed through into gypsum slurry
It is pasted onto on housing 1, then on lid 6, then installation portion 7 is arranged on by gypsum slurry, by gypsum slurry by installation portion 7
Paste on ceiling indoors or wall.It is firm to install, can be by steel nail 5 or self-tapping screw through installing hole to tight within the walls
Gu.According to absorbing sound and lowering noise and aesthetic, the quantity and formed shape of housing 1 are arranged.
Remaining same embodiment 1,2.
The combination of housing of different shapes 1 can be also arranged in same by this utility model according to absorbing sound and lowering noise and aesthetic
Plane or Different Plane.
Claims (5)
1. a kind of spatial decoration Sound-absorbing member, is characterized in that it includes housing, lid, be connected by connector between housing, lid
Connect, and constitute closed cavity, the lid is provided with installation portion, on lid, offer the through hole connected with cavity, the housing
On offer the through hole connected with cavity, the outward appearance of housing is axially geometrically symmetric figure.
2. spatial decoration Sound-absorbing member according to claim 1, is characterized in that being provided with installing hole on the installation portion.
3. spatial decoration Sound-absorbing member according to claim 1, it is characterized in that the housing, the thickness of lid be 7 ㎜～
12 ㎜, the aperture of through hole is 3 ㎜～8 ㎜, and the radial section area sum of through hole is housing and the surface area sum of lid
6 ﹪～12 ﹪.
4. spatial decoration Sound-absorbing member according to claim 1, is characterized in that the described geometrically symmetric figure in axial direction is cup
Shape or rounding frustum or chamfered edge frustum or bowl-shape.
5. the spatial decoration Sound-absorbing member according to claim 1 or 2 or 3 or 4, is characterized in that the housing, lid by stone
It is prepared by cream or plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621054690.XU CN206128335U (en) | 2016-09-14 | 2016-09-14 | Space is decorated and is inhaled sound component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621054690.XU CN206128335U (en) | 2016-09-14 | 2016-09-14 | Space is decorated and is inhaled sound component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206128335U true CN206128335U (en) | 2017-04-26 |
Family
ID=58569325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621054690.XU Expired - Fee Related CN206128335U (en) | 2016-09-14 | 2016-09-14 | Space is decorated and is inhaled sound component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206128335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111284421A (en) * | 2018-12-07 | 2020-06-16 | 通用汽车环球科技运作有限责任公司 | Acoustic absorber attachment point and mounting system |
-
2016
- 2016-09-14 CN CN201621054690.XU patent/CN206128335U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111284421A (en) * | 2018-12-07 | 2020-06-16 | 通用汽车环球科技运作有限责任公司 | Acoustic absorber attachment point and mounting system |
| CN111284421B (en) * | 2018-12-07 | 2023-06-16 | 通用汽车环球科技运作有限责任公司 | Acoustic absorber attachment point and mounting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20180914 |