CN201475307U - 一种外密封件 - Google Patents

一种外密封件 Download PDF

Info

Publication number
CN201475307U
CN201475307U CN2009201726053U CN200920172605U CN201475307U CN 201475307 U CN201475307 U CN 201475307U CN 2009201726053 U CN2009201726053 U CN 2009201726053U CN 200920172605 U CN200920172605 U CN 200920172605U CN 201475307 U CN201475307 U CN 201475307U
Authority
CN
China
Prior art keywords
sealing piece
outside seal
outer sealing
utility
model
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2009201726053U
Other languages
English (en)
Inventor
夏登明
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.)
NINGGUO SHUNDA SEALING CO Ltd
Original Assignee
NINGGUO SHUNDA SEALING CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NINGGUO SHUNDA SEALING CO Ltd filed Critical NINGGUO SHUNDA SEALING CO Ltd
Priority to CN2009201726053U priority Critical patent/CN201475307U/zh
Application granted granted Critical
Publication of CN201475307U publication Critical patent/CN201475307U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Gasket Seals (AREA)
  • Sealing Material Composition (AREA)

Abstract

本实用新型公开了一种外密封件,包括有橡胶圈体、环形橡胶圈体的外壁安装有一圈或者若干圈均匀排列的半球形凸起。本实用新型不会出现卡死或脱落的现象,以至出现液体外泄的现象。

Description

一种外密封件
技术领域
本实用新型涉及一种密封件,具体是一种防止其脱落或卡死,防止液体外泄的外密封件。
背景技术
传统的外密封件,包括有橡胶圈体,其内壁和外壁均为圆滑曲面,如果外密封件装配在卡槽内,会出现卡死的现象,很难完全进入圈套;如果减小圈套的外径,圈套的壁厚变小,装在卡槽内,会出现脱落现象,以至出现液体外泄现象。
实用新型内容
本实用新型提供了一种外密封件,其不会出现卡死或脱落的现象,以至出现液体外泄的现象。
本实用新型的技术方案为:
一种外密封件,包括有橡胶圈体,其特征在于:所述的环形橡胶圈体的外壁安装有一圈或者若干圈均匀排列的半球形凸起。
所述的一种外密封件,其特征在于:所述的一圈均匀排列的半球形凸起为6个。
本实用新型的外壁增加均匀排列的半球形凸起后,产品的外径由原来72mm减小到71.8mm;所述的外密封件便于装配在卡槽内,不会出现卡死现象;所述的外密封件的最大外径仍然控制在72mm,壁厚得到保证,不会出现脱落现象;本实用新型在压缩后,仍然具有足够弹性,不会在压缩一定高度和时间后,出现液体外泄现象。
附图说明
图1是本实用新型的结构示意图。
具体实施方式
一种外密封件,包括有橡胶圈体1,环形橡胶圈体的外壁安装有一圈或者若干圈均匀排列的半球形凸起2。

Claims (2)

1.一种外密封件,包括有橡胶圈体,其特征在于:所述的环形橡胶圈体的外壁有一圈或者若干圈均匀排列的半球形凸起。
2.根据权利要求1所述的一种外密封件,其特征在于:所述的一圈均匀排列的半球形凸起为6个。
CN2009201726053U 2009-06-15 2009-06-15 一种外密封件 Expired - Fee Related CN201475307U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201726053U CN201475307U (zh) 2009-06-15 2009-06-15 一种外密封件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201726053U CN201475307U (zh) 2009-06-15 2009-06-15 一种外密封件

Publications (1)

Publication Number Publication Date
CN201475307U true CN201475307U (zh) 2010-05-19

Family

ID=42411554

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201726053U Expired - Fee Related CN201475307U (zh) 2009-06-15 2009-06-15 一种外密封件

Country Status (1)

Country Link
CN (1) CN201475307U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104061455A (zh) * 2013-03-22 2014-09-24 深圳市海洋王照明工程有限公司 一种具有防脱结构的灯具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104061455A (zh) * 2013-03-22 2014-09-24 深圳市海洋王照明工程有限公司 一种具有防脱结构的灯具

Similar Documents

Publication Publication Date Title
EP2749831A3 (en) Chemical heat storage reactor and chemical heat storage system
IN2014CN03914A (zh)
CN201475307U (zh) 一种外密封件
CN207364221U (zh) 一种谐波减速器
CN204179142U (zh) 一种锂离子圆柱电池防泄漏注液杯
CN103982656B (zh) 密封圈及使用该密封圈的阀组件
CN203410832U (zh) 一种组合瓶盖
CN203868595U (zh) 大型管道密封盖组件
CN204464319U (zh) 一种紫外led集成透镜
CN203856026U (zh) 下水道密封盖组件
CN204158174U (zh) 一种鸡蛋皮剥离装置
CN203604837U (zh) 一种转接件
CN207454248U (zh) 一种带法兰泵体
CN204327961U (zh) 一种压力容器的密封结构
CN203161783U (zh) 蝶形防松垫圈
CN201471971U (zh) 带椭圆画器的三角尺
CN202326737U (zh) 尼龙保持架
CN202768991U (zh) 用于阀门上的阀体
CN107465795A (zh) 一种荧光手机壳
CN206918504U (zh) 一种低压软管总成的扣压套筒
CN201393940Y (zh) 保温瓶瓶塞用密封圈
CN207945194U (zh) 一种汽车球头的外套
CN203009942U (zh) 一种过流阀
CN202971886U (zh) 一种氧传感器的石墨垫圈
CN206397894U (zh) 一种分体式止退螺母

Legal Events

Date Code Title Description
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: 20100519

Termination date: 20140615

EXPY Termination of patent right or utility model