CN202016441U - 汽车前围隔音垫 - Google Patents

汽车前围隔音垫 Download PDF

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Publication number
CN202016441U
CN202016441U CN 201120057916 CN201120057916U CN202016441U CN 202016441 U CN202016441 U CN 202016441U CN 201120057916 CN201120057916 CN 201120057916 CN 201120057916 U CN201120057916 U CN 201120057916U CN 202016441 U CN202016441 U CN 202016441U
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China
Prior art keywords
insulating pad
sound insulating
sound
front wall
utility
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Expired - Fee Related
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CN 201120057916
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English (en)
Inventor
潘建新
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Guangde Tianyun Nonwoven Co Ltd
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Guangde Tianyun Nonwoven Co Ltd
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Priority to CN 201120057916 priority Critical patent/CN202016441U/zh
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Publication of CN202016441U publication Critical patent/CN202016441U/zh
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Abstract

本实用新型提供了一种汽车前围隔音垫,由两层材料复合构成,其中上层为聚酯棉层,下次为海绵发泡层。本实用新型利用聚酯棉层吸音防振效果好的特性,以及海绵发泡材料的环保、阻燃和易成型性,所复合而成的汽车前围隔音垫,具有更加优良的吸音、隔音和防振效果。

Description

汽车前围隔音垫
技术领域
本实用新型涉及汽车内饰领域,具体涉及一种汽车前围隔音垫。
背景技术
汽车前围隔音垫,用于包裹住汽车前围车身,起到防振消声的作用,故一般需要使用防振及吸音效果好的材料制成。由于汽车内饰市场的开发性,目前隔音垫所使用的材料种类繁多、鱼龙混杂,市场上常见的普通内饰材料,易含有有害物质或者产生刺鼻的气味,长期置于相对封闭的空间,会给环境带来一定的污染,同时对人体也会产生一定的伤害。
现在,我国电气、电子设备内饰零部件的生产,都要求达到欧盟RoHS环保无毒标准和CCC中国强制性认证,并要求具有较好的隔音效果,即要求内饰产品具有更低的气味、更少的甲醛等有害物质成分,同时具有更好的抗噪隔音效果。
实用新型内容
针对以上现有技术中存在的问题,本实用新型提供了一种抗振消音效果好的汽车前围隔音垫。
本实用新型是通过以下技术方案实现的:
汽车前围隔音垫,所述隔音垫由两层材料复合构成,其中上层为聚酯棉层,下次为海绵发泡层。
所述隔音垫通过模压成型。
为使本实用新型达到市场推广的效果,所采用的材料均可由市场购得。
本实用新型的有益效果为:利用聚酯棉层吸音防振效果好的特性,以及海绵发泡材料的环保、阻燃和易成型性,所复合而成的汽车前围隔音垫,具有更加优良的吸音、隔音和防振效果。
附图说明
图1为本实用新型的结构示意图。
图中:1为聚酯棉层;2为海绵发泡层
具体实施方式
以下结合附图和具体实施方式对本实用新型做进一步详细说明。
本实用新型提供了一种汽车前围隔音垫,由两层材料复合经由模压成型,其中上层为聚酯棉层1,下次为海绵发泡层2。为使本实用新型达到市场推广的效果,所采用的材料均可由市场购得。
本实用新型利用聚酯棉层1吸音防振效果好的特性,以及海绵发泡材料2的环保、阻燃和易成型性,所复合而成的汽车前围隔音垫,具有更加优良的吸音、隔音和防振效果,符合欧盟RoHS环保无毒标 准和CCC中国强制性认证,值得推广使用。

Claims (2)

1.汽车前围隔音垫,其特征在于所述隔音垫由两层材料复合构成,其中上层为聚酯棉层,下次为海绵发泡层。
2.根据权利要求1所述的汽车前围隔音垫,其特征在于所述隔音垫通过模压成型。
CN 201120057916 2011-03-07 2011-03-07 汽车前围隔音垫 Expired - Fee Related CN202016441U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120057916 CN202016441U (zh) 2011-03-07 2011-03-07 汽车前围隔音垫

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120057916 CN202016441U (zh) 2011-03-07 2011-03-07 汽车前围隔音垫

Publications (1)

Publication Number Publication Date
CN202016441U true CN202016441U (zh) 2011-10-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120057916 Expired - Fee Related CN202016441U (zh) 2011-03-07 2011-03-07 汽车前围隔音垫

Country Status (1)

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CN (1) CN202016441U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102862527A (zh) * 2012-09-12 2013-01-09 浙江艾迪雅科技股份有限公司 汽车阻尼板及其制作方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102862527A (zh) * 2012-09-12 2013-01-09 浙江艾迪雅科技股份有限公司 汽车阻尼板及其制作方法

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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: 20111026

Termination date: 20140307