CN218661666U - Car sound absorption cotton board convenient to change - Google Patents
Car sound absorption cotton board convenient to change Download PDFInfo
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- CN218661666U CN218661666U CN202223453534.9U CN202223453534U CN218661666U CN 218661666 U CN218661666 U CN 218661666U CN 202223453534 U CN202223453534 U CN 202223453534U CN 218661666 U CN218661666 U CN 218661666U
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Abstract
The utility model provides a cotton board of sound is inhaled to car convenient to change belongs to and inhales cotton technical field of sound. The utility model provides a cotton board of sound is inhaled to car convenient to change, including the outsourcing body with inhale the cotton body of sound, the outsourcing body includes outer parcel, the inboard of outer parcel is provided with the sealing layer through powerful adhesive bonding, the inboard of sealing layer is connected through powerful adhesive bonding with the outside of inhaling the cotton body of sound, the bottom bonding of outer parcel has the adhesive linkage, the bottom bonding of adhesive linkage has from type paper, it has the pull ring to bond from upper end one side of type paper, it includes first corrosion-resistant layer to inhale the cotton body of sound, the insulating layer, first buffer layer, the basic unit, the second buffer layer, second waterproof layer and second corrosion-resistant layer and first waterproof layer, one side of first corrosion-resistant layer is provided with the insulating layer through powerful adhesive bonding, one side of insulating layer is provided with first waterproof layer through powerful adhesive bonding, the utility model discloses, can effectively improve the convenience that the cotton was changed of sound, higher practical value has.
Description
Technical Field
The utility model relates to a inhale cotton technical field of sound, particularly, relate to a cotton board is inhaled to car sound convenient to change.
Background
The sound-absorbing cotton is artificial inorganic fiber. The glass is prepared by using natural ores such as quartz sand, limestone, dolomite and the like as main raw materials and matching with chemical raw materials such as sodium carbonate, borax and the like. In a melting state, the fibers are blown by external force and thrown into flocculent fine fibers, and the fibers are crossed and intertwined with each other to form a plurality of fine gaps.
The cotton installation of existing sound absorption is connected through the mode that bonds mostly, but soundproof cotton bonds after on the automobile plate, often very inconvenient when taking off once more, and the cotton one side of sound absorption bonds on the automobile plate under the effect of glue, when will changing the new sound cotton of inhaling, in order to clear away the cotton residue of sound of old sound absorption, greatly reduced the convenience of inhaling the cotton installation of sound. Therefore, we improve the above and provide a sound absorbing cotton board for automobile which is easy to replace.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the embodiment of the utility model provides a car inhales cotton board of sound convenient to change specifically realizes through following technical scheme:
the utility model provides a cotton board of sound is inhaled to car convenient to change, includes the outsourcing body and inhales the cotton body of sound, the outsourcing body includes outer parcel, the inboard of outer parcel is provided with the sealing layer through the super glue bonding, the inboard of sealing layer is connected through the super glue bonding with the outside of inhaling the cotton body of sound, the bottom bonding of outer parcel has the adhesive linkage, the bottom bonding of adhesive linkage has from type paper, it has the pull ring to bond from upper end one side of type paper.
The beneficial effects of adopting above-mentioned further scheme are that, through the outside parcel outsourcing body at inhaling the cotton body of sound, improve the wholeness of inhaling the cotton body of sound, bottom through the parcel outside sets up the adhesive linkage, make the bottom surface of outsourcing bond with the car, it bonds to have avoided inhaling the cotton body of sound and car face, the area that bonds when later stage needs will inhale the cotton of sound and take off diminishes, and then the person of facilitating the use clears up the offset printing fast, leave type paper through the installation, play the effect of protection to the adhesive linkage, only need take off type paper when using, can bond inhaling the cotton body of sound, through installing the pull ring in upper end one side from type paper, the person of facilitating the use separates from type paper and adhesive linkage.
Further, inhale the cotton body of sound includes first corrosion-resistant layer, insulating layer, first buffer layer, basic unit, second buffer layer, second waterproof layer and second corrosion-resistant layer and first waterproof layer.
Furthermore, one side of the first corrosion-resistant layer is provided with a heat-insulating layer through strong adhesive bonding, one side of the heat-insulating layer is provided with a first waterproof layer through strong adhesive bonding, one side of the first waterproof layer is provided with a first buffer layer through strong adhesive bonding, one side of the first buffer layer is provided with a base layer through strong adhesive bonding, one side of the base layer is provided with a second buffer layer through strong adhesive bonding, one side of the second buffer layer is provided with a second waterproof layer through strong adhesive bonding, and one side of the second waterproof layer is provided with a second corrosion-resistant layer through strong adhesive bonding.
The beneficial effect who adopts above-mentioned further scheme is, through setting up first corrosion-resistant layer and second corrosion-resistant layer, improve the corrosion-resistant effect of inhaling the cotton body of sound, avoid its long-term use the problem that the rot appears, through installing first buffer layer and second buffer layer, make and inhale the cotton body of sound and have a buffering effect, through installing first waterproof layer and second waterproof layer, avoid steam to permeate to the basic unit in, cause the influence to the cotton body of sound absorption, through installing the insulating layer of putting, improve the thermal-insulated heat preservation effect of inhaling the cotton body of sound.
Furthermore, the first corrosion-resistant layer and the second corrosion-resistant layer are both made of epoxy resin, and the thickness of the first corrosion-resistant layer and the thickness of the second corrosion-resistant layer are 2-3 mm.
Adopt above-mentioned further scheme's beneficial effect is through setting up first corrosion-resistant layer and second corrosion-resistant layer to the epoxy material, improves its corrosion-resistant effect.
Furthermore, the heat insulation layer is made of polyurethane, and the thickness of the heat insulation layer is 2-3 mm.
Adopt above-mentioned further scheme's beneficial effect is, through setting up the insulating layer into the polyurethane material, improve its thermal-insulated effect that keeps warm.
Furthermore, honeycombed fillers are arranged inside the first buffer layer and the second buffer layer.
Adopt above-mentioned further scheme's beneficial effect to be, set up honeycomb shape filler through the inside at first buffer layer and second buffer layer, utilize the characteristic of honeycomb to improve the buffering resistance to compression effect of first buffer layer and second buffer layer.
Furthermore, the first waterproof layer and the second waterproof layer are both made of butyl rubber, and the thickness of the first waterproof layer and the thickness of the second waterproof layer are 2-3 mm.
The beneficial effect who adopts above-mentioned further scheme is through setting up first waterproof layer and second waterproof layer into the butyl rubber material, utilizes the material characteristic to improve the water-proof effects of first waterproof layer and second waterproof layer.
Further, the base layer is made of inorganic fiber materials, and the thickness of the base layer is 5-6 mm.
Adopt above-mentioned further scheme's beneficial effect to be, through setting up the basic unit into inorganic fiber material, improve its sound absorbing effect.
The utility model has the advantages that: the utility model discloses a car that obtains through the above-mentioned design inhales cotton board of sound convenient to change, this kind of car that is convenient for change inhales cotton board of sound, through the outside parcel outsourcing body at the cotton body of sound absorption, improve the wholeness of inhaling the cotton body of sound, bottom through parcel outside sets up the adhesive linkage, make the bottom surface of outsourcing bond with the car, it bonds to have avoided inhaling the cotton body of sound and car face, the area that bonds when later stage needs will inhale the cotton of sound and take off diminishes, and then the person of facilitating the use clears up offset printing fast, through installing from type paper, play the effect of protection to the adhesive linkage, only need to take off from type paper when using, can bond to inhaling the cotton body of sound, through the upper end side-mounting pull ring at type paper, the person of facilitating the use separates from type paper and adhesive linkage, through setting up first corrosion resistant layer and second corrosion resistant layer, improve the corrosion resistant effect of inhaling the cotton body of sound, avoid its long-term use problem that the cotton body of appearance of rotting, through installing first buffer layer and second buffer layer, make the cotton body of sound absorption have the buffering effect, through installing first waterproof layer and the waterproof layer of sound absorption, avoid the influence in the infiltration and the insulating layer, it improves the insulating layer to inhale the cotton body of sound, it is installed the insulating layer to inhale the thermal-insulating layer, it.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of a three-dimensional structure of an automobile sound-absorbing cotton board convenient to replace according to the present invention;
fig. 2 is a schematic view of a second perspective structure of the conveniently replaceable sound-absorbing cotton board for an automobile according to the present invention;
fig. 3 is a schematic three-dimensional cross-sectional view of an easy-to-replace sound absorbing cotton plate for an automobile according to the present invention;
fig. 4 is a schematic view of a cross-sectional structure of the sound-absorbing cotton board for an automobile, which is convenient to replace according to the present invention;
fig. 5 is the utility model provides a pair of car that is convenient for change inhales cotton board of sound overlooks schematic view from type paper.
In the figure: 100. wrapping the body; 1001. wrapping; 1002. an adhesive layer; 1003. release paper; 1004. a sealing layer; 1005. a pull ring; 200. a sound absorbing cotton body; 2001. a first corrosion-resistant layer; 2002. a thermal insulation layer; 2003. a first buffer layer; 2004. a base layer; 2005. a second buffer layer; 2006. a second waterproof layer; 2007. a second corrosion-resistant layer; 2008. a first waterproof layer.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model relates to a car inhales cotton board of sound embodiment one convenient to change
The utility model provides a following technical scheme: as shown in fig. 1-3 and 5, an automobile sound absorption cotton board convenient to replace comprises an outer package body 100 and a sound absorption cotton body 200, wherein the outer package body 100 comprises an outer package 1001, a sealing layer 1004 is arranged on the inner side of the outer package 1001 through strong glue adhesion, the inner side of the sealing layer 1004 is connected with the outer side of the sound absorption cotton body 200 through strong glue adhesion, an adhesive layer 1002 is adhered to the bottom end of the outer package 1001, a release paper 1003 is adhered to the bottom end of the adhesive layer 1002, a pull ring 1005 is adhered to one side of the upper end of the release paper 1003, the outer package body 100 is wrapped on the outer side of the sound absorption cotton body 200 to improve the integrity of the sound absorption cotton body 200, the adhesive layer 1002 is arranged at the bottom end of the outer package 1001 to adhere the bottom surface of the outer package 1001 to an automobile, the sound absorption cotton body 200 is prevented from being adhered to the automobile surface, the area adhered when the sound absorption cotton body 200 is required to be taken down at the later stage is reduced, a user can conveniently clean offset printing glue by quickly, the installation of the release paper 1003 can protect the adhesive layer 1002, the sound absorption cotton body 200 can be separated from the pull ring 1003 only by uncovering the release paper 1003, and the user can be conveniently.
The utility model relates to a car inhales cotton board of sound embodiment two convenient to change
Referring to fig. 4, the sound-absorbing cotton body 200 includes a first corrosion-resistant layer 2001, a heat-insulating layer 2002, a first buffer layer 2003, a base layer 2004, a second buffer layer 2005, a second waterproof layer 2006, a second corrosion-resistant layer 2007 and a first waterproof layer 2008, one side of the first corrosion-resistant layer 2001 is provided with the heat-insulating layer 2002 by strong adhesive bonding, one side of the heat-insulating layer 2002 is provided with the first waterproof layer 2008 by strong adhesive bonding, one side of the first waterproof layer 2008 is provided with the first buffer layer 2003 by strong adhesive bonding, one side of the first buffer layer 2003 is provided with the base layer 2004 by strong adhesive bonding, one side of the base layer 2004 is provided with the second buffer layer 2005 by strong adhesive bonding, one side of the second waterproof layer 2006 is provided with the second corrosion-resistant layer 2007 by strong adhesive bonding, the corrosion-resistant effect of the sound-absorbing cotton body 200 is improved by providing the first corrosion-resistant layer 2001 and the second corrosion-resistant layer 2007, the problem that the sound-absorbing cotton body 200 is corroded after long-use is avoided, the sound-absorbing cotton body 200 has a buffer effect by installing the first buffer layer 2003 and the second corrosion-resistant layer 2005, water vapor is prevented from penetrating into the heat-insulating layer 2008, and the heat-insulating cotton body 200 is installed, and the heat-absorbing cotton body is prevented from affecting the heat-insulating layer 200.
The utility model relates to a car inhales cotton board of sound embodiment three convenient to change
Referring to fig. 4, the first corrosion-resistant layer 2001 and the second corrosion-resistant layer 2007 are made of epoxy resin, the first corrosion-resistant layer 2001 and the second corrosion-resistant layer 2007 are 2-3 mm thick, the thermal insulation layer 2002 is made of polyurethane, the thermal insulation layer 2002 is 2-3 mm thick, the first buffer layer 2003 and the second buffer layer 2005 are both internally provided with honeycomb-shaped fillers, the first waterproof layer 2008 and the second waterproof layer 2006 are both made of butyl rubber, the first waterproof layer 2008 and the second waterproof layer 2006 are 2-3 mm thick, the base layer 2004 is made of inorganic fiber, the base layer 2004 is 5-6 mm thick, the first corrosion-resistant layer 2001 and the second corrosion-resistant layer 2007 are made of epoxy resin, the corrosion-resistant effect of the thermal insulation layer is improved, the waterproof effect of the first waterproof layer 2008 and the second waterproof layer 2006 is improved by material characteristics, the base layer 2004 is made of inorganic fiber, the sound-absorbing effect of the thermal insulation layer is improved by setting the thermal insulation layer 2002 as polyurethane, the thermal insulation layer is improved by setting the thermal insulation layer 2005, the thermal insulation layer 2003 and the thermal insulation layer 2005 is set inside the honeycomb-resistant buffer layer 2005 by the honeycomb-shaped fillers.
Specifically, this kind of be convenient for change the automobile inhale cotton board's theory of operation: when the sound-absorbing cotton body 200 is used, the pull ring 1005 adhered to the release paper 1003 is firstly pulled, the bottom end of the release paper 1003 is further separated from the adhesive layer 1002 arranged at the bottom end of the outer wrapper 1001, then the outer wrapper 1001 is adhered to a proper position on a car surface through the adhesive layer 1002, when the sound-absorbing cotton body 200 needs to be disassembled, the car surface is only adhered to the bottom surface of the outer wrapper 1001, the offset printing area is small, the glue is convenient to clean, the adhesive layer 1002 on the bottom surface of the outer wrapper 1001 can be replaced and used, the practicability of the sound-absorbing cotton body 200 is improved, the corrosion resistance effect of the sound-absorbing cotton body 200 is improved through the arrangement of the first corrosion-resistant layer 2001 and the second corrosion-resistant layer 2007, the problem that the sound-absorbing cotton body is rotten in long-term use is avoided, the sound-absorbing cotton body 200 has a buffering effect through the arrangement of the first buffer layer 2003 and the second buffer layer 2005, water vapor is prevented from permeating into the base layer 2004 through the arrangement of the first waterproof layer 2008 and the second waterproof layer 2006, the sound-absorbing cotton body 200 is prevented from being affected, the sound-absorbing cotton body 2002 is improved, the heat-insulating effect is improved through the arrangement of the sound-absorbing cotton body 1001, the outer wrapper 1001, the outer side 1004 is adhered to the sound-absorbing cotton body 200, and the water vapor sealing layer 1001, and the heat-absorbing cotton body is prevented from permeating, and the moisture sealing layer 1004, and the heat-absorbing cotton body is prevented from permeating.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a cotton board is inhaled to car convenient to change, its characterized in that, includes outsourcing body (100) and inhales cotton body (200) of sound, outsourcing body (100) are including outsourcing (1001), the inboard of outsourcing (1001) is provided with sealing layer (1004) through the powerful glue bonding, the inboard of sealing layer (1004) is connected through the powerful glue bonding with the outside of inhaling cotton body (200) of sound, the bottom bonding of outsourcing (1001) has adhesive linkage (1002), the bottom bonding of adhesive linkage (1002) has from type paper (1003), it has pull ring (1005) to bond from upper end one side of type paper (1003).
2. The easy-to-replace automobile sound-absorbing cotton board according to claim 1, wherein the sound-absorbing cotton body (200) comprises a first corrosion-resistant layer (2001), a thermal-insulating layer (2002), a first buffer layer (2003), a base layer (2004), a second buffer layer (2005), a second waterproof layer (2006), a second corrosion-resistant layer (2007) and a first waterproof layer (2008).
3. The automobile sound-absorbing cotton board convenient to replace according to claim 2, wherein one side of the first corrosion-resistant layer (2001) is provided with a heat-insulating layer (2002) through strong adhesive bonding, one side of the heat-insulating layer (2002) is provided with a first waterproof layer (2008) through strong adhesive bonding, one side of the first waterproof layer (2008) is provided with a first buffer layer (2003) through strong adhesive bonding, one side of the first buffer layer (2003) is provided with a base layer (2004) through strong adhesive bonding, one side of the base layer (2004) is provided with a second buffer layer (2005) through strong adhesive bonding, one side of the second buffer layer (2005) is provided with a second waterproof layer (2006) through strong adhesive bonding, and one side of the second waterproof layer (2006) is provided with a second corrosion-resistant layer (2007) through strong adhesive bonding.
4. The automobile sound-absorbing cotton panel convenient to replace of claim 3, wherein the first corrosion-resistant layer (2001) and the second corrosion-resistant layer (2007) are made of epoxy resin, and the thickness of the first corrosion-resistant layer (2001) and the second corrosion-resistant layer (2007) is 2-3 mm.
5. The sound absorbing cotton board for the automobile, which is convenient to replace according to claim 4, is characterized in that the heat insulating layer (2002) is made of polyurethane, and the thickness of the heat insulating layer (2002) is 2-3 mm.
6. The automotive acoustic wool panel easy to replace of claim 5, wherein the first buffer layer (2003) and the second buffer layer (2005) are each internally provided with honeycomb-shaped fillers.
7. The easy-to-replace sound-absorbing cotton board for the automobile of claim 6, wherein the first waterproof layer (2008) and the second waterproof layer (2006) are both made of butyl rubber, and the thickness of the first waterproof layer (2008) and the second waterproof layer (2006) is 2-3 mm.
8. The sound absorbing cotton panel for vehicle of claim 7, wherein the base layer (2004) is made of inorganic fiber, and the thickness of the base layer (2004) is 5-6 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223453534.9U CN218661666U (en) | 2022-12-23 | 2022-12-23 | Car sound absorption cotton board convenient to change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223453534.9U CN218661666U (en) | 2022-12-23 | 2022-12-23 | Car sound absorption cotton board convenient to change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218661666U true CN218661666U (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223453534.9U Active CN218661666U (en) | 2022-12-23 | 2022-12-23 | Car sound absorption cotton board convenient to change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218661666U (en) |
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2022
- 2022-12-23 CN CN202223453534.9U patent/CN218661666U/en active Active
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