CN202319119U - 汽车发动机舱轮罩减震吸音垫 - Google Patents

汽车发动机舱轮罩减震吸音垫 Download PDF

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Publication number
CN202319119U
CN202319119U CN2011204692592U CN201120469259U CN202319119U CN 202319119 U CN202319119 U CN 202319119U CN 2011204692592 U CN2011204692592 U CN 2011204692592U CN 201120469259 U CN201120469259 U CN 201120469259U CN 202319119 U CN202319119 U CN 202319119U
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China
Prior art keywords
absorbing pad
sound
vibration
automobile engine
reducing
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Expired - Fee Related
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CN2011204692592U
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English (en)
Inventor
陈小珍
陈利奇
郑群建
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WENZHOU HUANQIU AUTO-LINER Co Ltd
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WENZHOU HUANQIU AUTO-LINER Co Ltd
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Priority to CN2011204692592U priority Critical patent/CN202319119U/zh
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  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

本实用新型涉及汽车发动机舱轮罩用内饰件,具体涉及汽车发动机舱轮罩减震吸音垫,由三层材料复合构成,其中上层和下层均为阻燃无纺布,中层为固化毡。本实用新型采用两层阻燃无纺布与固化毡复合而成,固化毡起到良好的减震和吸音性能。

Description

汽车发动机舱轮罩减震吸音垫
技术领域
本实用新型涉及汽车发动机舱轮罩用内饰件,具体涉及汽车发动机舱轮罩减震吸音垫。
背景技术
传统的汽车发动机舱内左右轮罩无汽车内饰件,此部位在处在发动机旁,噪声的源头边缘,所以对此部位增加内饰件以起到减震、降噪的功能是非常重要的。
实用新型内容
本实用新型的目的是提供一种减震降噪效果良好的汽车发动机舱轮罩减震吸音垫。
本实用新型的上述技术目的是通过以下技术方案得以实的:
汽车发动机舱轮罩减震吸音垫,由三层材料复合构成,其中上层和下层均为阻燃无纺布,中层为固化毡。
所述减震吸音垫通过温度为175-185℃的热模压制80秒成型。
本实用新型具有以下有益效果:本实用新型采用两层阻燃无纺布与固化毡复合而成,固化毡起到良好的减震和吸音性能。
附图说明
图1是本实用新型的结构示意图;
其中1是阻燃无纺布,2是固化毡。
具体实施方式
以下结合附图对本实用新型作进一步详细说明。
本具体实施例仅仅是对本实用新型的解释,其并不是对本实用新型的限制,本领域技术人员在阅读完本说明书后可以根据需要对本实施例做出没有创造性贡献的修改,但只要在本实用新型的权利要求范围内都受到专利法的保护。
实施例1:如图1所示的汽车发动机舱轮罩减震吸音垫,由三层材料复合构成,其中上层和下层均为阻燃无纺布1,中层为固化毡2。
所述减震吸音垫通过温度为175-185℃的热模压制80秒成型。

Claims (2)

1.汽车发动机舱轮罩减震吸音垫,其特征在于:由三层材料复合构成,其中上层和下层均为阻燃无纺布,中层为固化毡。
2.根据权利要求1所述的卡车驾驶室外消音阻尼板,其特征在于:所述减震吸音垫通过温度为175-185℃的热模压制80秒成型。
CN2011204692592U 2011-11-23 2011-11-23 汽车发动机舱轮罩减震吸音垫 Expired - Fee Related CN202319119U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204692592U CN202319119U (zh) 2011-11-23 2011-11-23 汽车发动机舱轮罩减震吸音垫

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204692592U CN202319119U (zh) 2011-11-23 2011-11-23 汽车发动机舱轮罩减震吸音垫

Publications (1)

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CN202319119U true CN202319119U (zh) 2012-07-11

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CN2011204692592U Expired - Fee Related CN202319119U (zh) 2011-11-23 2011-11-23 汽车发动机舱轮罩减震吸音垫

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CN (1) CN202319119U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020261012A1 (en) * 2019-06-25 2020-12-30 3M Innovative Properties Company Nonwoven fibrous web
CN114008843A (zh) * 2019-06-25 2022-02-01 3M创新有限公司 阻燃泡沫及其非织造纤维幅材

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020261012A1 (en) * 2019-06-25 2020-12-30 3M Innovative Properties Company Nonwoven fibrous web
CN113891965A (zh) * 2019-06-25 2022-01-04 3M创新有限公司 非织造纤维幅材
CN114008843A (zh) * 2019-06-25 2022-02-01 3M创新有限公司 阻燃泡沫及其非织造纤维幅材

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