CN202192815U - 一种车用复合型反射垫 - Google Patents

一种车用复合型反射垫 Download PDF

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Publication number
CN202192815U
CN202192815U CN2011203007574U CN201120300757U CN202192815U CN 202192815 U CN202192815 U CN 202192815U CN 2011203007574 U CN2011203007574 U CN 2011203007574U CN 201120300757 U CN201120300757 U CN 201120300757U CN 202192815 U CN202192815 U CN 202192815U
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China
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layer
polyurethane foam
vehicle
automobile
composite reflecting
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CN2011203007574U
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English (en)
Inventor
李培振
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Ningbo long sea Gehao New Material Co. Ltd.
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NINGBO SOGERDA NEW MATERIAL CO Ltd
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Abstract

本实用新型公开了一种车用复合型反射垫，包括无纺布层(1)，它还包括聚氨酯发泡层(2)和铝箔层(3)，所述聚氨酯发泡层(2)固定在无纺布层(1)与铝箔层(3)之间。该车用复合型反射垫吸音、隔音、阻燃、隔热效果好，且废弃后易分解、环保好。

Description

一种车用复合型反射垫
技术领域
本实用新型涉及反射垫技术领域，具体讲是一种车用复合型反射垫。
背景技术
车用复合型反射垫一般用在汽车的发动机舱内部，用于吸音、隔音、阻燃。传统的反射垫包括依次固定在一起的毛毡层、玻璃纤维层、无纺布层三层。以上现有技术的车用复合型反射垫虽然具有一定的吸音、隔音、阻燃效果，但是效果仍然不理想，特别是隔热效果较差；而且毛毡层和玻璃纤维层废弃后不易分解，对环境有影响、不够环保。
实用新型内容
本实用新型要解决的技术问题是，提供一种吸音、隔音、阻燃、隔热效果好，且废弃后易分解、环保好的车用复合型反射垫。
本实用新型的技术方案是，提供一种具有以下结构的车用复合型反射垫，包括无纺布层，它还包括聚氨酯发泡层和铝箔层，所述聚氨酯发泡层固定在无纺布层与铝箔层之间。
采用上述结构后，本实用新型与现有技术相比，具有以下优点：这样聚氨酯发泡层固定在无纺布层与铝箔层之间，聚氨酯发泡层具有很好的吸音、隔音、阻燃效果，同时铝箔层有很好的隔热效果，而且聚氨酯发泡层在废弃后易分解，铝箔层可重复利用，这样环保性好。
附图说明
附图是本实用新型的一种车用复合型反射垫的剖面示意图。
如图所示：1、无纺布层，2、聚氨酯发泡层，3、铝箔层。
具体实施方式
下面结合附图对本实用新型车用复合型反射垫作进一步说明。
如图所示，本实用新型的一种车用复合型反射垫，包括无纺布层1，它还包括聚氨酯发泡层2和铝箔层3，所述聚氨酯发泡层2固定在无纺布层1与铝箔层3之间。
所述聚氨酯发泡层2一般包括由多元醇组分和异氰酸脂组分混合发泡而成。

Claims (1)

1.一种车用复合型反射垫，包括无纺布层(1)，其特征在于：它还包括聚氨酯发泡层(2)和铝箔层(3)，所述聚氨酯发泡层(2)固定在无纺布层(1)与铝箔层(3)之间。
CN2011203007574U 2011-08-18 2011-08-18 一种车用复合型反射垫 Expired - Fee Related CN202192815U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203007574U CN202192815U (zh) 2011-08-18 2011-08-18 一种车用复合型反射垫

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203007574U CN202192815U (zh) 2011-08-18 2011-08-18 一种车用复合型反射垫

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CN202192815U true CN202192815U (zh) 2012-04-18

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106335256A (zh) * 2016-08-25 2017-01-18 广德天运新技术股份有限公司 一种带散热功能的汽车前盖消音垫
CN108045322A (zh) * 2018-03-19 2018-05-18 芜湖尚唯汽车饰件有限公司 隔音效果优异的汽车内饰板

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106335256A (zh) * 2016-08-25 2017-01-18 广德天运新技术股份有限公司 一种带散热功能的汽车前盖消音垫
CN108045322A (zh) * 2018-03-19 2018-05-18 芜湖尚唯汽车饰件有限公司 隔音效果优异的汽车内饰板

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ASS Succession or assignment of patent right

Owner name: NINGBO LANGGE HAOHAI NEW MATERIAL CO., LTD.

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Effective date: 20131210

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Effective date of registration: 20131210

Address after: 315000 No. 168 Chun Road, Yinzhou Economic Development Zone, Ningbo, Zhejiang

Patentee after: Ningbo long sea Gehao New Material Co. Ltd.

Address before: 315192, room 517, block B, Bell Street, Temple Street, Yinzhou District, Zhejiang, Ningbo

Patentee before: Ningbo Sogerda New Material Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120418

Termination date: 20140818

EXPY Termination of patent right or utility model