CN108045322A - The excellent automotive trim panel of soundproof effect - Google Patents
The excellent automotive trim panel of soundproof effect Download PDFInfo
- Publication number
- CN108045322A CN108045322A CN201711354484.XA CN201711354484A CN108045322A CN 108045322 A CN108045322 A CN 108045322A CN 201711354484 A CN201711354484 A CN 201711354484A CN 108045322 A CN108045322 A CN 108045322A
- Authority
- CN
- China
- Prior art keywords
- automotive trim
- soundproof effect
- plaquette noumenon
- noise insulation
- trim panel
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
- B60R13/0815—Acoustic or thermal insulation of passenger compartments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The invention discloses the automotive trim panels that a kind of soundproof effect is excellent, belong to technical field of automotive trim.Automotive trim panel, it is characterized in that, equipped with the first plaquette noumenon, sound panel, supporting layer, the second plaquette noumenon, first plaquette noumenon, sound panel, supporting layer, the second plaquette noumenon are set gradually from bottom to top, the sound panel includes several rows the first noise insulation block group set on the first pedestal and the first pedestal that set gradually from bottom to top, first noise insulation block group includes several first noise insulation blocks set gradually from left to right, and the first noise insulation block is trigone wimble structure.The present invention innovatively devises the structure of sound panel, is the silencing block of the trigone wimble structure on pedestal and pedestal by baffle design, the soundproof effect of product is substantially increased, from heavy and light, Environmental Safety.
Description
Technical field
The present invention designs a kind of trim panel, and in particular to a kind of excellent automotive trim panel of soundproof effect belongs in automobile
Adorn technical field.
Background technology
At present, the production technology of automotive trim panel substantially has following several：1st, injection molding；2nd, PP materials, cotton plate, wood
Powder plate and hemp fibre board compression molding；3rd, PU foamings.These types of material and used technique, technology have each
Technological deficiency：First, injection molding；Plastic pellet extracts among oil, belongs to weight chemical industry, heavily contaminated industry, raw material
Energy consumption itself and cost are very high, and are a kind of non-renewable resources；Discarded object after the multiple reuse of plastics in natural environment very
Difficult degradation, the mankind necessarily generate destruction to being excessively used for injection to environment（It is commonly called as white pollution）；Secondly, PP materials, cotton
Plate, wood flour board and hemp fibre board compression molding；These three materials are all natural non-renewable materials, are limited by natural conditions,
Cotton, fiber crops, timber growth cycle are longer.Finally, PU foamings；Big using this technology PU materials, discarded object is not recyclable,
It also is difficult to drop in natural environment.In addition, existing automotive trim panel soundproof effect is undesirable.
The content of the invention
To solve the above-mentioned problems, it is simple in structure, set the present invention provides a kind of excellent automotive trim panel of soundproof effect
Meter is reasonable, devises four-layer structure, and innovatively devises the structure of sound panel, by baffle design on pedestal and pedestal
The silencing block of trigone wimble structure substantially increases the soundproof effect of product, from heavy and light, Environmental Safety.
The purpose of the present invention is what is be achieved through the following technical solutions, a kind of excellent automotive trim panel of soundproof effect,
It is characterized in, equipped with the first plaquette noumenon, sound panel, supporting layer, the second plaquette noumenon, the first plaquette noumenon, sound panel, support
Layer, the second plaquette noumenon are set gradually from bottom to top, the sound panel include the first pedestal for setting gradually from bottom to top and
Several rows the first noise insulation block group set on first pedestal, the first noise insulation block group include setting gradually from left to right several the
One noise insulation block, the first noise insulation block are trigone wimble structure.
Preferably, first plaquette noumenon is made of glass fiber felt and PU materials, and PU material sprayings are sent out on glass fiber felt
Bubble is molded with.
Preferably, second plaquette noumenon is made of glass fiber felt and PU materials, and PU material sprayings are sent out on glass fiber felt
Bubble is molded with.
Preferably, the supporting layer is aluminium foil.
Preferably, the sound panel is polyurethane material.
Compared with prior art, the present invention has following beneficial effect：
First, the configuration of the present invention is simple, design are reasonable, devise four-layer structure, and innovatively devise the structure of sound panel, will
Baffle design is the trigone wimble structure on pedestal and pedestal, substantially increases the soundproof effect of product.
Second, it is respectively devised in first be made of glass fiber felt and PU materials at front and rear two layers in four-layer structure of the present invention
Plaque, the second trim panel spray PU materials on the glass fiber felt of trim panel, and PU is quantitative, fixed point spraying improves stock utilization,
It reduces and consumes PU raw materials, be conducive to environmental protection.
3rd, supporting layer of the present invention uses aluminium foil so that the dead weight of automotive trim panel reduces, and realizes part lighting, has
Beneficial to automotive energy-saving emission-reducing.
Description of the drawings
Fig. 1 is the structure diagram of the excellent automotive trim panel of soundproof effect of the present invention.
Fig. 2 is the structure diagram of the first noise insulation block of the excellent automotive trim panel of soundproof effect of the present invention.
Specific embodiment
In order to deepen the understanding of the present invention, present invention work is further retouched in detail below in conjunction with drawings and examples
It states, which is only used for explaining the present invention, and protection scope of the present invention is not formed and is limited.
As shown in Figs. 1-2, the excellent automotive trim panel of a kind of soundproof effect, it is characterized in that, equipped with the first plaquette noumenon 1,
Sound panel 2, supporting layer 3, the second plaquette noumenon 4, the first plaquette noumenon 1, sound panel 2, supporting layer 3, the second plaquette noumenon 4 are under
It is set gradually on and.
If the sound panel 2 includes what is set on the first pedestal 21 and the first pedestal 21 that set gradually from bottom to top
Dry the first noise insulation block of row group 21, the first noise insulation block group 21 include several first noise insulation blocks for setting gradually from left to right, and first
Noise insulation block is trigone wimble structure.
Preferably, first plaquette noumenon 1 is made of glass fiber felt and PU materials, and PU material sprayings are sent out on glass fiber felt
Bubble is molded with.
Preferably, second plaquette noumenon 2 is made of glass fiber felt and PU materials, and PU material sprayings are on glass fiber felt
Foaming forms.
Preferably, the supporting layer 3 is aluminium foil.
Preferably, the sound panel 2 is polyurethane material.
The configuration of the present invention is simple, design are reasonable, devise four-layer structure, and innovatively devise the structure of sound panel, will
Baffle design is the trigone wimble structure on pedestal and pedestal, substantially increases the soundproof effect of product.
Respectively devised at front and rear two layers in four-layer structure of the present invention be made of glass fiber felt and PU materials the first trim panel,
Second trim panel sprays PU materials on the glass fiber felt of trim panel, and PU is quantitative, fixed point spraying improves stock utilization, reduces
PU raw materials are consumed, are conducive to environmental protection.
Supporting layer of the present invention uses aluminium foil so that the dead weight of automotive trim panel reduces, and realizes part lighting, is conducive to vapour
Vehicle energy-saving and emission-reduction.
Claims (5)
1. a kind of excellent automotive trim panel of soundproof effect, it is characterized in that, equipped with the first plaquette noumenon（1）, sound panel（2）, branch
Support layer（3）, the second plaquette noumenon（4）, the first plaquette noumenon（1）, sound panel（2）, supporting layer（3）, the second plaquette noumenon（4）From
It is set gradually on down, the sound panel（2）Including the first pedestal set gradually from bottom to top（21）And first pedestal
（21）Several rows the first noise insulation block group of upper setting（21）, the first noise insulation block group（21）It is several including what is set gradually from left to right
A first noise insulation block, the first noise insulation block are trigone wimble structure.
2. the excellent automotive trim panel of soundproof effect according to claim 1, it is characterized in that, first plaquette noumenon
（1）It is made of glass fiber felt and PU materials, PU material sprayings foaming on glass fiber felt forms.
3. the excellent automotive trim panel of soundproof effect according to claim 1 or 2, it is characterized in that, the second plaque sheet
Body（2）It is made of glass fiber felt and PU materials, PU material sprayings foaming on glass fiber felt forms.
4. the excellent automotive trim panel of soundproof effect according to claim 3, it is characterized in that, the supporting layer（3）For aluminium
Paper tinsel.
5. the excellent automotive trim panel of soundproof effect according to claim 4, it is characterized in that, the sound panel（2）It is poly-
Urethane material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711354484.XA CN108045322A (en) | 2018-03-19 | 2018-03-19 | The excellent automotive trim panel of soundproof effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711354484.XA CN108045322A (en) | 2018-03-19 | 2018-03-19 | The excellent automotive trim panel of soundproof effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108045322A true CN108045322A (en) | 2018-05-18 |
Family
ID=62132739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711354484.XA Pending CN108045322A (en) | 2018-03-19 | 2018-03-19 | The excellent automotive trim panel of soundproof effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108045322A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703485A (en) * | 2018-12-26 | 2019-05-03 | 芜湖尚唯汽车饰件有限公司 | A kind of automotive trim panel |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202192815U (en) * | 2011-08-18 | 2012-04-18 | 宁波索格尔达新材料有限公司 | Composite reflecting cushion for vehicle |
| CN202293535U (en) * | 2011-10-16 | 2012-07-04 | 浙江吉利汽车研究院有限公司 | Noise and heat insulation bolster for automobile |
| CN202388845U (en) * | 2011-12-26 | 2012-08-22 | 长春长客—庞巴迪轨道车辆有限公司 | Subway vehicle window inner decoration plate with honeycomb structure |
| CN203438952U (en) * | 2013-07-19 | 2014-02-19 | 北汽福田汽车股份有限公司 | Noise-insulation and heat-insulation pad and vehicle |
| CN205685835U (en) * | 2016-06-14 | 2016-11-16 | 天津富松汽车零部件有限公司 | A kind of fluorescence type automobile cellular board |
| CN206357746U (en) * | 2017-03-22 | 2017-07-28 | 上海泰瑞电子科技有限公司 | The sound-heat insulated cushion of automobile engine nacelle front wall |
| CN206357730U (en) * | 2017-03-22 | 2017-07-28 | 上海泰瑞电子科技有限公司 | Water falling groove of automobile sound-heat insulated cushion |
| CN206749186U (en) * | 2017-04-27 | 2017-12-15 | 柳州仙源汽车材料制造有限公司 | A kind of composite fibre reinforced rubber sheet |
-
2018
- 2018-03-19 CN CN201711354484.XA patent/CN108045322A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202192815U (en) * | 2011-08-18 | 2012-04-18 | 宁波索格尔达新材料有限公司 | Composite reflecting cushion for vehicle |
| CN202293535U (en) * | 2011-10-16 | 2012-07-04 | 浙江吉利汽车研究院有限公司 | Noise and heat insulation bolster for automobile |
| CN202388845U (en) * | 2011-12-26 | 2012-08-22 | 长春长客—庞巴迪轨道车辆有限公司 | Subway vehicle window inner decoration plate with honeycomb structure |
| CN203438952U (en) * | 2013-07-19 | 2014-02-19 | 北汽福田汽车股份有限公司 | Noise-insulation and heat-insulation pad and vehicle |
| CN205685835U (en) * | 2016-06-14 | 2016-11-16 | 天津富松汽车零部件有限公司 | A kind of fluorescence type automobile cellular board |
| CN206357746U (en) * | 2017-03-22 | 2017-07-28 | 上海泰瑞电子科技有限公司 | The sound-heat insulated cushion of automobile engine nacelle front wall |
| CN206357730U (en) * | 2017-03-22 | 2017-07-28 | 上海泰瑞电子科技有限公司 | Water falling groove of automobile sound-heat insulated cushion |
| CN206749186U (en) * | 2017-04-27 | 2017-12-15 | 柳州仙源汽车材料制造有限公司 | A kind of composite fibre reinforced rubber sheet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703485A (en) * | 2018-12-26 | 2019-05-03 | 芜湖尚唯汽车饰件有限公司 | A kind of automotive trim panel |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180518 |