CN202914747U - 一种新型水封圈 - Google Patents

一种新型水封圈 Download PDF

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Publication number
CN202914747U
CN202914747U CN2012203654954U CN201220365495U CN202914747U CN 202914747 U CN202914747 U CN 202914747U CN 2012203654954 U CN2012203654954 U CN 2012203654954U CN 201220365495 U CN201220365495 U CN 201220365495U CN 202914747 U CN202914747 U CN 202914747U
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China
Prior art keywords
water seal
sealing lip
seal ring
seal circle
new type
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Expired - Fee Related
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CN2012203654954U
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English (en)
Inventor
杨贵生
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ANHUI PROVINCE OUKAI SEALS CO., LTD.
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NINGGUO CITY OUKAI SEALS CO Ltd
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Abstract

本实用新型涉及一种新型水封圈,包括水封圈本体(1),所述水封圈本体(1)上设有密封唇一(2),内设有正方形支持金属架(3),所述密封唇一(2)下增设内含润滑油密封唇二(4),水封圈本体(1)外侧底端设置有斜口(5)。本实用新型所述的水封圈结构简单、安装方便、密封性强、使用寿命长,因此具有广阔的市场前景。

Description

一种新型水封圈
技术领域
本实用新型涉及密封件技术领域,尤其是一种新型水封圈。 
背景技术
目前市场上销售的用于旋转轴和轴承盖表面密封的水封圈,使用寿命都相对较短,原因是水封圈经过长期的使用会有不同程度的收缩变形,使水封圈弹性下降,张展力降低,张口宽度减少,最终导致水封圈不密封,起不到原有的密封功能。 
发明内容
为了解决上述技术问题,本实用新型提供一种结构简单、安装方便、高密封性的新型水封圈。 
为解决上述技术问题本实用新型的技术方案为:一种新型水封圈,包括水封圈本体,所述水封圈本体上设有密封唇一,内设有支持金属架,其特征在于:所述密封唇一下增设密封唇二。 
所述支持金属架为正方形。 
所述密封唇二内设置有润滑油。 
上述水封圈本体外侧底端设置有斜口。 
本实用新型水封圈具有以下有益的效果:与已有技术相比,本实用新型优化了支持架形状和大小,降低了生产成本,同时设置双道密 封唇,并添加润滑油,可达到增加密封效果,减少摩擦,延长使用寿命作用。 
附图说明
图1是本实用新型一种新型水封圈断面结构示意图。 
图中:1、水封圈本体,2、密封唇一,3、支持金属架,4、密封唇二,5、斜口。 
具体实施例
如图1所示,一种新型水封圈,包括水封圈本体1,所述水封圈本体1上设有密封唇一2和密封唇二4,密封唇二4内设有润滑油,设置在密封唇一2下部,起到减少与旋转轴摩擦,增加了水封圈寿命; 
所述水封圈本体1内设有正方形支持金属架,简化了水封圈的结构; 
所述水封圈本体1外侧底端设置有斜口5,便于水封圈的安装。 

Claims (4)

1.一种新型水封圈,包括水封圈本体(1),所述水封圈本体(1)上设有密封唇一(2),内设有支持金属架(3),其特征在于:所述密封唇一(2)下增设密封唇二(4)。
2.根据权利要求1所述的一种新型水封圈,其特征在于:所述支持金属架(3)为正方形。
3.根据权利要求1所述的一种新型水封圈,其特征在于:所述密封唇二(4)内设置有润滑油。
4.根据权利要求1-3任一所述的一种新型水封圈,其特征在于:所述水封圈本体(1)外侧底端设置有斜口(5)。 
CN2012203654954U 2012-07-26 2012-07-26 一种新型水封圈 Expired - Fee Related CN202914747U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012203654954U CN202914747U (zh) 2012-07-26 2012-07-26 一种新型水封圈

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012203654954U CN202914747U (zh) 2012-07-26 2012-07-26 一种新型水封圈

Publications (1)

Publication Number Publication Date
CN202914747U true CN202914747U (zh) 2013-05-01

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104747718A (zh) * 2014-07-26 2015-07-01 栾乔根 旋转骨架密封圈
CN104747717A (zh) * 2014-07-25 2015-07-01 栾乔根 带骨架的油封
CN104747726A (zh) * 2014-07-25 2015-07-01 栾乔根 唇形骨架油封

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104747717A (zh) * 2014-07-25 2015-07-01 栾乔根 带骨架的油封
CN104747726A (zh) * 2014-07-25 2015-07-01 栾乔根 唇形骨架油封
CN104747718A (zh) * 2014-07-26 2015-07-01 栾乔根 旋转骨架密封圈

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C56 Change in the name or address of the patentee

Owner name: ANHUI OUKAI SEALS CO., LTD.

Free format text: FORMER NAME: NINGGUO OUKAI SEALS CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 242300 innovation South Road, Ningguo economic and Technological Development Zone, Anhui

Patentee after: ANHUI PROVINCE OUKAI SEALS CO., LTD.

Address before: 242300 innovation South Road, Ningguo economic and Technological Development Zone, Anhui

Patentee before: Ningguo City Oukai Seals Co., Ltd.

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

Granted publication date: 20130501

Termination date: 20140726

EXPY Termination of patent right or utility model