CN203431157U - 铝箔覆层的密封垫 - Google Patents

铝箔覆层的密封垫 Download PDF

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Publication number
CN203431157U
CN203431157U CN201320337823.4U CN201320337823U CN203431157U CN 203431157 U CN203431157 U CN 203431157U CN 201320337823 U CN201320337823 U CN 201320337823U CN 203431157 U CN203431157 U CN 203431157U
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China
Prior art keywords
sealing gasket
aluminum foil
sealing
aluminium foil
foil coating
Prior art date
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Expired - Fee Related
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CN201320337823.4U
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English (en)
Inventor
王根堂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGGE AEROSPACE SEALING TECHNOLOGY Co Ltd
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CHANGGE AEROSPACE SEALING TECHNOLOGY Co Ltd
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Abstract

本实用新型涉及密封件技术领域,是铝箔覆层的密封垫,包括密封件本体,其特征是:所述的密封件本体外面粘接有一层铝箔层,所述的铝箔层上有纵向和横向的凸起纹,所述的凸起纹之间的距离是0.5—0.7厘米,这样结构的铝箔覆层的密封垫具有更经久耐用、防渗漏效果更好、所使用的机器维修容易的优点。

Description

铝箔覆层的密封垫
技术领域
本实用新型涉及密封件技术领域,特别是一种密封件。
背景技术
密封件是纸质或其他薄型材料制成的,现有技术中,密封件是一层纸裁切制成的,这样的密封件具有防渗漏效果差、耐用性不强的缺点,还具有粘接的接触部位不易清除的缺点。
发明内容
本实用新型的目的就是针对上述缺点,提供一种更经久耐用、防渗漏效果更好、使用的机器维修容易的密封件——铝箔覆层的密封垫。
本实用新型的技术方案是这样实现的:铝箔覆层的密封垫,包括密封件本体,其特征是:所述的密封件本体外面粘接有一层铝箔层。
较好的,所述的铝箔层上有纵向和横向的凸起纹。
较好的,所述的凸起纹之间的距离是0.5—0.7厘米。
本实用新型的有益效果是:这样结构的铝箔覆层的密封垫具有更经久耐用、防渗漏效果更好、所使用的机器维修容易的优点。
附图说明
图1为本实用新型的剖面结构示意图。
图2是图1的A—A剖面结构示意图。
其中:1、密封件本体   2、铝箔层   3、凸起纹。
具体实施方式
下面结合附图对本实用新型作进一步说明。
如图1、2所示,铝箔覆层的密封垫,包括密封件本体1,其特征是:所述的密封件本体外面粘接有一层铝箔层2。
较好的,所述的铝箔层上有纵向和横向的凸起纹3。这样在安装时保证具有更好的气密性。
较好的,所述的凸起纹之间的距离是0.5—0.7厘米,这样保证每处都具有较好的气密性。

Claims (2)

1.铝箔覆层的密封垫,包括密封件本体,所述的密封件本体外面粘接有一层铝箔层,所述的铝箔层上有纵向和横向的凸起纹。
2.根据权利要求1所述的密封垫,其特征是:所述的凸起纹之间的距离是0.5—0.7厘米。
CN201320337823.4U 2013-06-14 2013-06-14 铝箔覆层的密封垫 Expired - Fee Related CN203431157U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320337823.4U CN203431157U (zh) 2013-06-14 2013-06-14 铝箔覆层的密封垫

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320337823.4U CN203431157U (zh) 2013-06-14 2013-06-14 铝箔覆层的密封垫

Publications (1)

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CN203431157U true CN203431157U (zh) 2014-02-12

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CN (1) CN203431157U (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105673847A (zh) * 2016-04-08 2016-06-15 长葛市航天密封科技有限公司 一种新型铝箔覆盖的密封垫
CN105673853A (zh) * 2016-04-08 2016-06-15 长葛市航天密封科技有限公司 一种新型螺孔高性能密封垫
DE102016012178A1 (de) 2016-10-11 2018-04-12 HAFF-Dichtungen GmbH Dichtung, insbesondere Flachdichtung aus Graphit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105673847A (zh) * 2016-04-08 2016-06-15 长葛市航天密封科技有限公司 一种新型铝箔覆盖的密封垫
CN105673853A (zh) * 2016-04-08 2016-06-15 长葛市航天密封科技有限公司 一种新型螺孔高性能密封垫
DE102016012178A1 (de) 2016-10-11 2018-04-12 HAFF-Dichtungen GmbH Dichtung, insbesondere Flachdichtung aus Graphit

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