CN203237171U - Decorative soundproof pad under automobile side instrument board - Google Patents
Decorative soundproof pad under automobile side instrument board Download PDFInfo
- Publication number
- CN203237171U CN203237171U CN 201320226612 CN201320226612U CN203237171U CN 203237171 U CN203237171 U CN 203237171U CN 201320226612 CN201320226612 CN 201320226612 CN 201320226612 U CN201320226612 U CN 201320226612U CN 203237171 U CN203237171 U CN 203237171U
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- CN
- China
- Prior art keywords
- soundproof pad
- sound
- insulating pad
- sound insulating
- composite
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- 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.)
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Abstract
The utility model discloses a decorative soundproof pad under an automobile side instrument board. The decorative soundproof pad is formed by bonding a soundproof pad cover plate, a soundproof pad body and a sponge mat in an adhesive mode through adhesive. The soundproof pad cover plate is made of composite sound-absorption cotton. The soundproof pad body is formed by two layers of materials in a composite mode. The face layer of the soundproof pad body is composite sound-absorption cotton and the bottom layer of the soundproof pad body is bi-directional non-woven fabric. The sponge mat is made of PU materials. According to the decorative soundproof pad, the composite sound-absorption cotton is adopted for making the soundproof pad cover plate, the composite sound-absorption cotton and the bi-directional non-woven fabric are adopted for making the soundproof pad body in the composite mode, and the composite sound-absorption cotton has good sound-absorption performance and is also an environmental protection material. Thus, the decorative soundproof pad has good soundproof and sound-absorption effect and environmental protection performance.
Description
Technical field
The utility model relates to the automotive upholstery technical field, more particularly, relates in particular under a kind of automobile side instrument carrier panel and decorates sound insulating pad.
Background technology
Decorate sound insulating pad under the automobile side instrument carrier panel, be assemblied in the following side of Automobile instrument, play the effect of sound insulating and absorbing.Decorate sound insulating pad under traditional automobile side instrument carrier panel by the sound insulating pad cover plate, sound insulating pad main body and foam-rubber cushion form, wherein, sound insulating pad cover plate employing pad rolls nonwoven fabrics+curing felt+pad and rolls the nonwoven fabrics trilaminate material and be composited, the sound insulating pad main body adopts pad to roll nonwoven fabrics+curing felt+two-way nonwoven fabrics trilaminate material and is composited, foam-rubber cushion adopts the PU material to make, can realize sound-absorbing effect though adopt above-mentioned material, but contain volatile organic compound (being called for short VOC) in the felt owing to solidifying, cause part residual in passenger accommodation after the entrucking peculiar smell to be arranged, make car load not environmental protection on odor properties.
The utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides a kind of sound insulation, sound-absorbing effect is good and have under the automobile side instrument carrier panel of environmental-protecting performance and decorate sound insulating pad.
For achieving the above object, decorate sound insulating pad under the automobile side instrument carrier panel provided by the utility model, formed by adhesion agent is bonding by sound insulating pad cover plate, sound insulating pad main body and foam-rubber cushion, described sound insulating pad cover plate adopts the composite sound-absorbing cotton to make, described sound insulating pad main body is composited by two layers of material, its surface layer is that composite sound-absorbing is cotton, and bottom is two-way nonwoven fabrics, and described foam-rubber cushion adopts the PU material to make.
The utility model adopts the cotton sound insulating pad cover plate of making of composite sound-absorbing, adopts composite sound-absorbing cotton and two-way nonwoven fabrics two layers of material produced with combination sound insulating pad main body, and the composite sound-absorbing cotton not only possesses good sound absorption qualities, also is a kind of environment-friendly materials simultaneously.Therefore, sound insulation of the present utility model, sound-absorbing effect are good, and have environmental-protecting performance.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1-sound insulating pad cover plate; 2-sound insulating pad main body; The 3-foam-rubber cushion.
The specific embodiment
The utility model is described in further detail below in conjunction with the embodiment in the accompanying drawing, but do not consist of any restriction of the present utility model.
Consult shown in Figure 1ly, decorate sound insulating pad under a kind of automobile side instrument carrier panel provided by the utility model, formed by adhesion agent is bonding by sound insulating pad cover plate 1, sound insulating pad main body 2 and foam-rubber cushion 3.
Described sound insulating pad cover plate 1 adopts the composite sound-absorbing cotton to make, and it is to be after 265～270 ℃ baking oven is smoked 40～45 seconds, again by cold stamping die compacting moulding in 35 seconds by temperature; Described sound insulating pad main body 2 is composited by two layers of material, and its surface layer is that composite sound-absorbing is cotton, and bottom is two-way nonwoven fabrics, and it is to be after 265～270 ℃ baking oven is smoked 40～45 seconds, again by cold stamping die compacting moulding in 35 seconds by temperature; Described foam-rubber cushion 3 adopts the PU material to make, and it cuts moulding by cutting mould.
Claims (1)
1. decorate sound insulating pad under an automobile side instrument carrier panel, formed by adhesion agent is bonding by sound insulating pad cover plate, sound insulating pad main body and foam-rubber cushion, it is characterized in that: described sound insulating pad cover plate adopts the composite sound-absorbing cotton to make, described sound insulating pad main body is composited by two layers of material, its surface layer is that composite sound-absorbing is cotton, bottom is two-way nonwoven fabrics, and described foam-rubber cushion adopts the PU material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320226612 CN203237171U (en) | 2013-04-28 | 2013-04-28 | Decorative soundproof pad under automobile side instrument board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320226612 CN203237171U (en) | 2013-04-28 | 2013-04-28 | Decorative soundproof pad under automobile side instrument board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203237171U true CN203237171U (en) | 2013-10-16 |
Family
ID=49314496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320226612 Expired - Fee Related CN203237171U (en) | 2013-04-28 | 2013-04-28 | Decorative soundproof pad under automobile side instrument board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203237171U (en) |
-
2013
- 2013-04-28 CN CN 201320226612 patent/CN203237171U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20160428 |