CN215417518U - Flame-retardant cotton with good sound absorption effect - Google Patents
Flame-retardant cotton with good sound absorption effect Download PDFInfo
- Publication number
- CN215417518U CN215417518U CN202023291556.0U CN202023291556U CN215417518U CN 215417518 U CN215417518 U CN 215417518U CN 202023291556 U CN202023291556 U CN 202023291556U CN 215417518 U CN215417518 U CN 215417518U
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- Prior art keywords
- sound absorption
- sound
- retardant
- seat
- layer
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 56
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 53
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 230000000694 effects Effects 0.000 title claims abstract description 21
- 229920000742 Cotton Polymers 0.000 title claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims abstract description 25
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 239000012634 fragment Substances 0.000 claims description 10
- 230000003247 decreasing effect Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000010410 layer Substances 0.000 abstract description 39
- 230000004888 barrier function Effects 0.000 abstract description 13
- 239000002344 surface layer Substances 0.000 abstract description 8
- 241000628997 Flos Species 0.000 description 8
- 230000009467 reduction Effects 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model discloses flame-retardant cotton with a good sound absorption effect, which comprises a flame-retardant cotton body, a bottom layer, a flame-retardant layer, a protective frame layer, a surface layer, a sound absorption seat, an internal sound absorption platform and a sound insulation board, wherein the flame-retardant cotton body consists of the bottom layer, the flame-retardant layer, the protective frame layer and the surface layer; the sound absorption seat is internally provided with a plurality of internal sound absorption platforms, a sound absorption inner cavity is formed by the plurality of internal sound absorption platforms, a second sound absorption barrier is formed, noise is reduced, the sound absorption seat is fixed by the support plate through the connecting end and the fixing seat, the sound absorption seat is convenient and quick to detach, the support plate is provided with the support seat, the rotating shaft and the sound insulation plate, and a plurality of sound insulation plates arranged on the rotating shaft form a third sound absorption barrier which is matched with the first sound absorption barrier and the second sound absorption barrier, so that the noise is effectively reduced.
Description
Technical Field
The utility model relates to the technical field of flame-retardant cotton, in particular to flame-retardant cotton with a good sound absorption effect.
Background
The fireproof sponge is also called as a flame-retardant sponge, is a fireproof material synthesized by adding flame retardants into various polyurethanes, and relates to various industries including the automobile industry, the pharmaceutical industry, the cosmetic industry, the special packaging manufacturing industry, the high-grade furniture manufacturing industry and the like because the fireproof sponge has the characteristics of heat preservation, heat insulation, sound absorption, shock absorption, flame retardance, static electricity prevention, good air permeability and the like.
The sound absorption effect of the existing flame-retardant sponge is only absorbed through the porous flame-retardant cotton, the noise reduction effect is general, and the flame-retardant sponge can not be applied to the field of flame-retardant sponge with high requirements on environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide flame-retardant sponge with good sound absorption effect, and the flame-retardant sponge aims to solve the problems that the sound absorption effect of the existing flame-retardant sponge in the background art is realized only by porous flame-retardant sponge, the noise reduction effect is general, and the flame-retardant sponge cannot be suitable for the field of flame-retardant sponge with high requirements on environment.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fire-retardant silk floss that sound absorption effect is good, includes fire-retardant silk floss body, bottom, fire-retardant layer, protective frame layer, surface course, inhales sound seat, interior sound platform and acoustic celotex board of inhaling, fire-retardant silk floss body comprises bottom, fire-retardant layer, protective frame layer and surface course, the fire-retardant layer of top fixedly connected with of bottom, the top fixedly connected with protective frame layer on fire-retardant layer, the top fixedly connected with surface course on protective frame layer, the inside fixed mounting on protective frame layer has the shell fragment, the top fixed mounting of shell fragment inhales the sound seat.
Preferably, the two sides of the bottom end of the sound absorbing seat are fixedly provided with supporting plates, the sound absorbing seat is connected with the elastic sheet through the supporting plates, and the bottom end of the elastic sheet is fixedly connected with the buffer spring.
Preferably, sound absorbing seat from the top down is equipped with the interior sound platform of inhaling that a plurality of diameters reduce gradually, and is a plurality of the top of the interior sound platform of inhaling all is equipped with inhales the sound cotton, and is a plurality of the interior sound platform of inhaling forms inhales the sound inner chamber.
Preferably, the side fixedly connected with fixing base of sound platform is inhaled in, the fixed slot has been seted up to the side of fixing base, the inside fixed mounting of fixed slot has the connection end.
Preferably, the inside of connecting the end is seted up the spacing hole of through connection end, bottom fixed mounting in the fixed slot has the gag lever post, just gag lever post and spacing hole mutually support.
Preferably, the one end fixedly connected with extension board of connecting the end, the bottom fixedly connected with supporting seat of extension board, the pivot groove has been seted up to one side of supporting seat, the inside fixed mounting in pivot groove has the pivot, the outside fixed cover of pivot is equipped with a plurality of acoustic celotex boards, and is a plurality of the acoustic celotex board evenly sets up.
The utility model has the technical effects and advantages that:
(1) the utility model provides a inhale fire-retardant silk floss that sound effect is good, fire-retardant silk floss body comprises bottom, fire-retardant layer and protective frame layer, and is close to the inside sound absorbing seat that is equipped with of protective frame layer of surface course, and the bottom of sound absorbing seat supports through shell fragment and buffer spring, and when the noise was too big, the shell fragment turned into elastic potential energy with sound energy, formed the first sound barrier of inhaling to effective noise abatement.
(2) The utility model provides a inhale fire-retardant silk floss that sound effect is good, inhale the inside a plurality of interior sound platforms that are equipped with of sound seat, and form through a plurality of interior sound platforms and inhale the sound inner chamber, form the second and say and inhale the sound barrier, noise abatement fixes through connecting end and fixing base through the extension board, and it is convenient to dismantle.
(3) The utility model provides a inhale fire-retardant silk floss that sound effect is good, is equipped with supporting seat, pivot and acoustic celotex board on the extension board, and a plurality of settings form the third and inhale the sound protective screen in the pivot, and inhale the sound protective screen cooperation with first way and inhale sound protective screen and second to effective noise reduction.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of the internal structure of the protection frame layer according to the present invention.
Fig. 3 is a schematic structural view of the sound absorbing seat of the present invention.
Fig. 4 is an enlarged schematic view of the connection terminal of the present invention.
In the figure: 1. a flame-retardant cotton body; 2. a bottom layer; 3. a flame retardant layer; 4. a protective frame layer; 5. a surface layer; 6. a sound absorbing seat; 7. a buffer spring; 8. an internal sound absorbing platform; 9. a support plate; 10. a fixed seat; 11. fixing grooves; 12. a limiting rod; 13. connecting the end heads; 14. a supporting seat; 15. a rotating shaft; 16. a sound insulating board; 17. an elastic sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides flame-retardant cotton with good sound absorption effect, which comprises a flame-retardant cotton body 1, a bottom layer 2, a flame-retardant layer 3, a protective frame layer 4, a surface layer 5, a sound absorption seat 6, an internal sound absorption platform 8 and a sound insulation board 16, wherein the flame-retardant cotton body 1 consists of the bottom layer 2, the flame-retardant layer 3, the protective frame layer 4 and the surface layer 5, the flame-retardant layer 3 is fixedly connected to the top end of the bottom layer 2, the protective frame layer 4 is fixedly connected to the top end of the flame-retardant layer 3, the surface layer 5 is fixedly connected to the top end of the protective frame layer 4, an elastic sheet 17 is fixedly installed inside the protective frame layer 4, and the sound absorption seat 6 is fixedly installed at the top end of the elastic sheet 17.
Inhale the both sides fixed mounting of sound seat 6 bottom and have the backup pad, inhale sound seat 6 and be connected with shell fragment 17 through the backup pad, the bottom fixedly connected with buffer spring 7 of shell fragment 17.
Inhale sound platform 8's side fixedly connected with fixing base 10 in, fixed slot 11 has been seted up to the side of fixing base 10, and the inside fixed mounting of fixed slot 11 has connection end 13.
The inside of connecting end 13 is seted up the spacing hole of through connection end 13, and the bottom fixed mounting in the fixed slot 11 has gag lever post 12, and gag lever post 12 and spacing hole mutually support.
The one end fixedly connected with extension board 9 of connecting end 13, the bottom fixedly connected with supporting seat 14 of extension board 9, the pivot groove has been seted up to one side of supporting seat 14, and the inside fixed mounting in pivot groove has pivot 15, and the fixed cover in outside of pivot 15 is equipped with a plurality of acoustic celotex boards 16, and a plurality of acoustic celotex boards 16 evenly set up.
Referring to fig. 1-2, specifically, be close to the inside sound-absorbing seat 6 that is equipped with in the protecting frame layer 4 of surface course 5, the bottom of sound-absorbing seat 6 supports through shell fragment 17 and buffer spring 7, and when the noise was too big, shell fragment 17 turned into elastic potential energy with acoustic energy, formed the first sound-absorbing barrier of inhaling to effective noise reduction inhales the inside of sound-absorbing seat 6 and is equipped with a plurality of interior sound platform 8, and inhales the sound inner chamber through the formation of a plurality of interior sound platform 8, constitutes the second and says and inhale the sound barrier.
The working principle of the utility model is as follows: the flame-retardant cotton body 1 is composed of a bottom layer 2, a flame-retardant layer 3, a protective frame layer 4 and a surface layer 5, a sound absorption seat 6 is arranged inside the protective frame layer 4 close to the surface layer 5, the bottom of the sound absorption seat 6 is supported by an elastic sheet 17 and a buffer spring 7, when the noise is too large, the elastic sheet 17 converts sound energy into elastic potential energy to form a first sound absorption barrier, so that the noise is effectively reduced, a plurality of internal sound absorption platforms 8 are arranged inside the sound absorption seat 6, sound absorption inner cavities are formed by the plurality of internal sound absorption platforms 8 to form a second sound absorption barrier, the noise is reduced, a support plate 9 is fixed inside a fixed seat 10 through the matching of a connecting end 13 and a limiting rod 12, the disassembly is convenient and convenient, the replacement and installation are convenient, a support seat 14, a rotating shaft 15 and a sound insulation plate 16 are arranged on the rotating shaft 15, a plurality of sound insulation plates 16 arranged on the rotating shaft 15 form a third sound absorption barrier, and are matched with the first sound absorption barrier and the second sound absorption barrier, thereby effectively reducing noise.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used by the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a fire-retardant cotton that sound absorption effect is good, includes fire-retardant cotton body (1), bottom (2), fire-retardant layer (3), protective frame layer (4), surface course (5), inhales sound seat (6), interior sound absorbing platform (8) and acoustic celotex board (16), a serial communication port, fire-retardant cotton body (1) comprises bottom (2), fire-retardant layer (3), protective frame layer (4) and surface course (5), the fire-retardant layer (3) of top fixedly connected with of bottom (2), the top fixedly connected with protective frame layer (4) on fire-retardant layer (3), the top fixedly connected with surface course (5) of protective frame layer (4), the inside fixed mounting of protective frame layer (4) has shell fragment (17), the top fixed mounting of shell fragment (17) has sound absorption seat (6).
2. The flame retardant sponge with good sound absorption effect as claimed in claim 1, wherein the two sides of the bottom end of the sound absorption seat (6) are fixedly provided with supporting plates, the sound absorption seat (6) is connected with the elastic sheet (17) through the supporting plates, and the bottom end of the elastic sheet (17) is fixedly connected with the buffer spring (7).
3. The flame retardant sponge with good sound absorption effect according to claim 1, wherein the sound absorption base (6) is provided with a plurality of inner sound absorption platforms (8) with gradually decreasing diameters from top to bottom, and the sound absorption sponge is arranged at the top ends of the plurality of inner sound absorption platforms (8), and the plurality of inner sound absorption platforms (8) form sound absorption inner cavities.
4. The flame retardant sponge with good sound absorption effect as claimed in claim 3, wherein the side of the internal sound absorption platform (8) is fixedly connected with a fixing base (10), the side of the fixing base (10) is provided with a fixing groove (11), and the inside of the fixing groove (11) is fixedly provided with a connecting end (13).
5. The flame retardant sponge with good sound absorption effect as claimed in claim 4, wherein the connecting end (13) is provided with a limiting hole penetrating through the connecting end (13), the bottom of the fixing groove (11) is fixedly provided with a limiting rod (12), and the limiting rod (12) is matched with the limiting hole.
6. The flame retardant cotton with good sound absorption effect according to claim 4, wherein one end of the connecting end (13) is fixedly connected with a support plate (9), the bottom end of the support plate (9) is fixedly connected with a support seat (14), one side of the support seat (14) is provided with a rotating shaft groove, a rotating shaft (15) is fixedly installed inside the rotating shaft groove, the outer fixed sleeve of the rotating shaft (15) is provided with a plurality of sound insulation plates (16), and the plurality of sound insulation plates (16) are uniformly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023291556.0U CN215417518U (en) | 2020-12-30 | 2020-12-30 | Flame-retardant cotton with good sound absorption effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023291556.0U CN215417518U (en) | 2020-12-30 | 2020-12-30 | Flame-retardant cotton with good sound absorption effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215417518U true CN215417518U (en) | 2022-01-04 |
Family
ID=79660549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023291556.0U Expired - Fee Related CN215417518U (en) | 2020-12-30 | 2020-12-30 | Flame-retardant cotton with good sound absorption effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215417518U (en) |
-
2020
- 2020-12-30 CN CN202023291556.0U patent/CN215417518U/en not_active Expired - Fee Related
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| 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: 20220104 |