CN203131015U - 电机密封圈 - Google Patents

电机密封圈 Download PDF

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Publication number
CN203131015U
CN203131015U CN 201220393962 CN201220393962U CN203131015U CN 203131015 U CN203131015 U CN 203131015U CN 201220393962 CN201220393962 CN 201220393962 CN 201220393962 U CN201220393962 U CN 201220393962U CN 203131015 U CN203131015 U CN 203131015U
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China
Prior art keywords
seal ring
motor
ring body
wall
convex shoulder
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Expired - Fee Related
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CN 201220393962
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English (en)
Inventor
夏登明
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NINGGUO SHUNDA SEALING CO Ltd
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NINGGUO SHUNDA SEALING CO Ltd
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Priority to CN 201220393962 priority Critical patent/CN203131015U/zh
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Abstract

本实用新型公开了一种电机密封圈,包括一体化注塑成型的密封圈本体,其特征在于所述密封圈本体的内壁上设有凸肩,所述凸肩的上端内壁上设有第一密封唇,所述凸肩的下端内壁上设有第二密封唇,所述密封圈本体的外壁上设有环形凸起。本实用新型结构合理简单、密封性好。

Description

电机密封圈
技术领域
本实用新型涉及一种电机密封圈。 
背景技术
现有的技术中,电机密封圈存在密封结构不合理,使用寿命短,不仅和材料性质有关系,而且密封圈结构也有很大的关系,现有的电机密封圈存在密封性差。 
实用新型内容
本实用新型提供一种结构合理简单、密封性好的电机密封圈。 
本实用新型解决技术问题提供如下方案: 
一种电机密封圈,包括一体化注塑成型的密封圈本体,其特征在于:所述密封圈本体的内壁上设有凸肩,所述凸肩的上端内壁上设有第一密封唇,所述凸肩的下端内壁上设有第二密封唇。 
所述密封圈本体的外壁上设有环形凸起。 
本实用新型在传统的密封圈的内壁上设有两层密封唇,有效保证了密封圈的密封性。 
附图说明
图1为本实用新型的结构示意图。 
具体实施方式
参见附图,一种电机密封圈,包括一体化注塑成型的密封圈本体1,所述密封圈本体1的内壁上设有凸肩2,所述凸肩2的上端内壁上设有第一密封唇3,所述凸肩2的下端内壁上设有第二密封唇4,所述密封圈本体1的外壁上设有环形凸起5。 

Claims (2)

1.一种电机密封圈,包括一体化注塑成型的密封圈本体,其特征在于:所述密封圈本体的内壁上设有凸肩,所述凸肩的上端内壁上设有第一密封唇,所述凸肩的下端内壁上设有第二密封唇。
2.根据权利要求1所述电机密封圈,其特征在于:所述密封圈本体的外壁上设有环形凸起。 
CN 201220393962 2012-08-10 2012-08-10 电机密封圈 Expired - Fee Related CN203131015U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220393962 CN203131015U (zh) 2012-08-10 2012-08-10 电机密封圈

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220393962 CN203131015U (zh) 2012-08-10 2012-08-10 电机密封圈

Publications (1)

Publication Number Publication Date
CN203131015U true CN203131015U (zh) 2013-08-14

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Family Applications (1)

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CN 201220393962 Expired - Fee Related CN203131015U (zh) 2012-08-10 2012-08-10 电机密封圈

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CN (1) CN203131015U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103557327A (zh) * 2013-09-27 2014-02-05 中国核电工程有限公司 一种密封翼结构的密封圈

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103557327A (zh) * 2013-09-27 2014-02-05 中国核电工程有限公司 一种密封翼结构的密封圈

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

Granted publication date: 20130814

Termination date: 20200810

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