CN211447628U - Sound insulation type floor - Google Patents
Sound insulation type floor Download PDFInfo
- Publication number
- CN211447628U CN211447628U CN201921915960.5U CN201921915960U CN211447628U CN 211447628 U CN211447628 U CN 211447628U CN 201921915960 U CN201921915960 U CN 201921915960U CN 211447628 U CN211447628 U CN 211447628U
- Authority
- CN
- China
- Prior art keywords
- liquid
- sound
- base plate
- felt layer
- floor
- 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
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 50
- 239000000758 substrate Substances 0.000 claims abstract description 24
- 239000008399 tap water Substances 0.000 claims description 4
- 235000020679 tap water Nutrition 0.000 claims description 4
- 238000009408 flooring Methods 0.000 claims 3
- 238000010521 absorption reaction Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 7
- 239000007787 solid Substances 0.000 abstract description 7
- 239000010410 layer Substances 0.000 description 16
- 239000002023 wood Substances 0.000 description 6
- 239000003292 glue Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Images
Landscapes
- Floor Finish (AREA)
Abstract
The utility model discloses a sound insulation type floor, which comprises an upper substrate and a lower substrate, wherein the upper substrate is provided with one of a liquid bag and a sound absorption felt layer, and the lower substrate is provided with the other of the liquid bag and the sound absorption felt layer; this formula floor gives sound insulation is through being provided with the liquid package and inhaling the sound felt layer, because the resonance frequency of solid and liquid absorption noise is different, the liquid package with inhale the noise of sound felt layer absorbable different frequency, through the better noise that absorbs the different frequencies in floor of the mode that the solid-liquid combines, improved the absorption effect of noise greatly.
Description
Technical Field
The utility model relates to a sound insulation formula floor.
Background
The floor, i.e. the surface layer of the floor or floor of a house, is made of wood or other material.
There are many classifications of floors, classified by structure: solid wood floors, laminate wood floors, three-layer solid wood laminate floors, bamboo and wood floors, anti-corrosion floors, cork floors, and the most popular multilayer solid wood laminate floors at present; classified by use are: household, commercial, antistatic floors, outdoor floors, floors dedicated to stage dancing, floors dedicated to sports stadiums, floors dedicated to track and field, etc.; the environmental protection grades are classified as follows: e0 grade floor, E1 grade floor, F4 grade floor, JAS star standard F4 star floor, and the like.
At present, the existing floor has poor sound insulation effect, and a resident on a lower floor easily receives interference caused by noise of a resident on an upper floor.
Therefore, there is a particular need for a sound-insulating floor that solves the problems of the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defect among the prior art, provide a sound insulation formula floor, the noise of the different frequencies in absorption floor that the mode that combines through solid-liquid better has improved the absorption effect of noise.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a sound insulation formula floor, includes upper substrate and infrabasal plate, the upper substrate is provided with the liquid package and inhales one kind of sound felt layer, the infrabasal plate is provided with the liquid package and inhales another kind of sound felt layer.
In order to further realize the utility model discloses, be provided with the liquid package in the upper substrate, the infrabasal plate middle part is provided with inhales the sound felt layer.
In order to further realize the utility model discloses, the upper substrate includes top panel and the lower panel that is located the top panel below, the top surface of panel is provided with the cavity down, the liquid package sets up in the cavity.
In order to further realize the utility model discloses, the upper substrate middle part is provided with inhales the sound felt layer, be provided with the liquid package in the infrabasal plate.
In order to further realize the utility model discloses, the infrabasal plate includes the upper plate and is located the lower plate of upper plate below, the top surface of lower plate is provided with the cavity, the liquid package sets up in the cavity.
In order to further realize the utility model, the liquid bag comprises an outer film and liquid filled in the outer film.
In order to further realize the utility model, the density of the liquid filled in the outer film is 0.5g/cm3～2g/cm3。
In order to further realize the utility model, the liquid filled in the outer film is tap water.
Advantageous effects
The utility model discloses a be provided with the liquid package and inhale the sound felt layer, because the resonance frequency of solid and liquid absorption noise is different, the liquid package with inhale the noise that the sound felt layer can absorb different frequencies, through the noise of the better absorption floor different frequencies of the mode that the solid-liquid combines, improved the absorption effect of noise greatly.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of the present invention.
Description of reference numerals:
1. an upper substrate; 11. an upper panel; 12. a lower panel; 121. a cavity; 2. a lower substrate; 21. an upper base plate; 22. a lower base plate; 221. a cavity; 3. a liquid bag; 4. and a sound-absorbing felt layer.
Detailed Description
The invention will be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and only schematically illustrate the basic structure of the invention.
Example one
As shown in fig. 1, the utility model discloses sound insulation formula floor includes upper substrate 1 and infrabasal plate 2, wherein:
the bottom surface of the upper substrate 1 and the top surface of the lower substrate 2 are fixed by glue.
The upper substrate 1 comprises an upper panel 11 and a lower panel 12 positioned below the upper panel 11, the upper panel 11 and the lower panel 12 are fixed by gluing with glue, a cavity 121 is arranged on the top surface of the lower panel 12, and a liquid bag 3 is arranged in the cavity 121.
The liquid pack 3 comprises an outer film and a liquid filled in the outer film, and the density of the liquid filled in the outer film is 0.5g/cm3～2g/cm3Specifically, the liquid filled in the outer film is tap water.
The middle part of the lower substrate 2 is provided with a sound-absorbing felt layer 4, and the sound-absorbing felt layer 4 divides the lower substrate 2 into an upper part and a lower part.
The utility model discloses a be provided with the liquid package and inhale the sound felt layer, because the resonance frequency of solid and liquid absorption noise is different, the liquid package with inhale the noise that the sound felt layer can absorb different frequencies, through the noise of the better absorption floor different frequencies of the mode that the solid-liquid combines, improved the absorption effect of noise greatly.
Example two
As shown in fig. 2, the utility model discloses sound insulation formula floor includes upper substrate 1 and infrabasal plate 2, wherein:
the bottom surface of the upper substrate 1 and the top surface of the lower substrate 2 are fixed by glue.
The middle part of the upper substrate 1 is provided with a sound-absorbing felt layer 4, and the sound-absorbing felt layer 4 divides the upper substrate 1 into an upper part and a lower part.
The lower base plate 2 comprises an upper base plate 21 and a lower base plate 22 positioned below the upper base plate 21, the upper base plate 21 and the lower base plate 22 are fixed by gluing with glue, a cavity 221 is formed in the top surface of the lower base plate 22, and a liquid bag 3 is arranged in the cavity 221.
The liquid bag 3 comprises an outer film and a liquid filled in the outer film, and the density of the liquid filled in the outer film is 0.5g/cm3～2g/cm3Specifically, the liquid filled in the outer film is tap water.
The utility model discloses a be provided with the liquid package and inhale the sound felt layer, because the resonance frequency of solid and liquid absorption noise is different, the liquid package with inhale the noise that the sound felt layer can absorb different frequencies, through the noise of the better absorption floor different frequencies of the mode that the solid-liquid combines, improved the absorption effect of noise greatly.
The above is only the preferred embodiment of the present invention, the present invention is not limited to the above embodiment, there may be local minor structural modification in the implementation process, if it is right that various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, and belong to the claims and the equivalent technical scope of the present invention, then the present invention is also intended to include these modifications and variations.
Claims (8)
1. The utility model provides a sound insulation formula floor, includes upper substrate and infrabasal plate, its characterized in that, the upper substrate is provided with the liquid package and inhales one kind of sound felt layer, the infrabasal plate is provided with the liquid package and inhales another kind of sound felt layer.
2. The soundproof floor of claim 1, wherein a liquid bag is provided in said upper base plate, and a sound-absorbing felt layer is provided in a middle portion of said lower base plate.
3. The acoustic flooring of claim 2, wherein the upper base panel comprises an upper panel and a lower panel positioned below the upper panel, the lower panel having a cavity disposed on a top surface thereof, the liquid pack being disposed within the cavity.
4. The soundproof floor of claim 1, wherein the upper base plate has a sound-absorbing felt layer provided at a central portion thereof, and the lower base plate has a liquid bag provided therein.
5. The acoustic flooring of claim 4, wherein the lower base plate comprises an upper base plate and a lower base plate located below the upper base plate, wherein a cavity is provided in a top surface of the lower base plate, and the liquid pack is disposed in the cavity.
6. The acoustic flooring according to claim 2 or 4, wherein the liquid pack comprises an outer film and a liquid filled in the outer film.
7. The soundproof floor of claim 6, wherein the density of the liquid filled in the outer film is 0.5g/cm3～2g/cm3。
8. The soundproof floor according to claim 7, wherein the liquid filled in the outer film is tap water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921915960.5U CN211447628U (en) | 2019-11-08 | 2019-11-08 | Sound insulation type floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921915960.5U CN211447628U (en) | 2019-11-08 | 2019-11-08 | Sound insulation type floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211447628U true CN211447628U (en) | 2020-09-08 |
Family
ID=72302359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921915960.5U Expired - Fee Related CN211447628U (en) | 2019-11-08 | 2019-11-08 | Sound insulation type floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211447628U (en) |
-
2019
- 2019-11-08 CN CN201921915960.5U patent/CN211447628U/en not_active Expired - Fee Related
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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: 20200908 |