CN203309101U - Conical sealing ring - Google Patents

Conical sealing ring Download PDF

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Publication number
CN203309101U
CN203309101U CN2013203660517U CN201320366051U CN203309101U CN 203309101 U CN203309101 U CN 203309101U CN 2013203660517 U CN2013203660517 U CN 2013203660517U CN 201320366051 U CN201320366051 U CN 201320366051U CN 203309101 U CN203309101 U CN 203309101U
Authority
CN
China
Prior art keywords
conical
sealing ring
seal ring
transitional
sealing
Prior art date
Application number
CN2013203660517U
Other languages
Chinese (zh)
Inventor
陈朝兵
Original Assignee
陈朝兵
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 陈朝兵 filed Critical 陈朝兵
Priority to CN2013203660517U priority Critical patent/CN203309101U/en
Application granted granted Critical
Publication of CN203309101U publication Critical patent/CN203309101U/en

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Abstract

The utility model relates to a conical sealing ring. The conical sealing ring comprises a sealing ring body, wherein a cylindrical through hole which penetrates through two end surfaces of the sealing ring body is formed in the middle of the sealing ring body; the outer contour of the sealing ring body is a conical transitional surface; a conical angle of the transitional surface is 45-75 degrees; at least three ribs are arranged on the transitional surface at intervals; a surrounding raised ring is arranged at the outer edge of the large-diameter end of the conical transitional surface of the sealing ring body. The conical sealing ring is simple in structure; a sealing surface is a conical inclined surface, and the ribs are arranged on the sealing surface, so that the number of contact surfaces of the sealing ring is increased; the conical sealing ring has a good sealing effect in the usage process and is convenient and quick, and the cost is saved.

Description

A kind of conical seal ring

Technical field:

The utility model relates to a kind of seal ring, relates in particular to a kind of conical seal ring.

Background technique:

In the drinking water pipeline adapter connector, need to use seal ring, this class seal ring is generally the O RunddichtringO at present, and its cross section is circular, and sealing effect is not very desirable.

The model utility content:

Main purpose of the present utility model is in order to overcome the above-mentioned deficiency of prior art, provides a kind of simple in structure, the conical seal ring of good sealing effect.

For solving the problems of the technologies described above, the utility model adopts following technological scheme to be:

A kind of conical seal ring, comprise the seal ring body, wherein, the middle part of described seal ring body is provided with the cylindrical hole that runs through seal ring body both ends of the surface, the external frame of seal ring body is conical transitional surface, the cone angle of transitional surface is 45 °-75 °, on transitional surface, is arranged at intervals with at least three convex tendons, the outer rim that the seal ring body is positioned at conical transition face larger diameter end be provided with around protruding ring.

Further, the cone angle of described transitional surface is 65 °.

The beneficial effects of the utility model are: the utility model is simple in structure, because sealing surface is conical inclined surface, and on sealing surface, is provided with convex tendon, increased the surface of contact number of seal ring, in use have good sealing effect, convenient and swift, and also cost-saving.

The accompanying drawing explanation:

Fig. 1 is structural representation of the present utility model.

Embodiment:

Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail:

As shown in Figure 1, a kind of conical seal ring of the present utility model, comprise seal ring body 1, the middle part of seal ring body 1 is provided with the cylindrical hole 2 that runs through seal ring body 1 both ends of the surface, the external frame of seal ring body 1 is conical transitional surface 3, and the cone angle of transitional surface 3 is 45 °-75 °, on transitional surface 3, is arranged at intervals with three convex tendons 4, the outer rim that seal ring body 1 is positioned at conical transition face 3 larger diameter end be provided with around protruding ring 5, make seal ring form the truncated cone structure.

Claims (2)

1. conical seal ring, comprise the seal ring body, it is characterized in that: the middle part of described seal ring body is provided with the cylindrical hole that runs through seal ring body both ends of the surface, the external frame of seal ring body is conical transitional surface, the cone angle of transitional surface is 45 °-75 °, on transitional surface, be arranged at intervals with at least three convex tendons, the outer rim that the seal ring body is positioned at conical transition face larger diameter end be provided with around protruding ring.
2. a kind of conical seal ring according to claim 1, it is characterized in that: the cone angle of described transitional surface is 65 °.
CN2013203660517U 2013-06-24 2013-06-24 Conical sealing ring CN203309101U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013203660517U CN203309101U (en) 2013-06-24 2013-06-24 Conical sealing ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013203660517U CN203309101U (en) 2013-06-24 2013-06-24 Conical sealing ring

Publications (1)

Publication Number Publication Date
CN203309101U true CN203309101U (en) 2013-11-27

Family

ID=49615314

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013203660517U CN203309101U (en) 2013-06-24 2013-06-24 Conical sealing ring

Country Status (1)

Country Link
CN (1) CN203309101U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103752060A (en) * 2013-12-24 2014-04-30 杭州兴源过滤科技股份有限公司 Sealing rubber sleeve installed in filter plate washing hole
CN104019239A (en) * 2014-06-25 2014-09-03 北京市城南橡塑技术研究所 Air inflation sealing device for rod-shaped part
CN104089014A (en) * 2014-07-14 2014-10-08 宁波浙成科技咨询有限公司 Instrument sealing element
CN106224356A (en) * 2016-08-27 2016-12-14 常州市耀华仪器有限公司 Mapping equipment anti-skid washer
CN107076304A (en) * 2014-05-19 2017-08-18 微线科技有限责任公司 Ring sealing with sealing surfaces extension

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103752060A (en) * 2013-12-24 2014-04-30 杭州兴源过滤科技股份有限公司 Sealing rubber sleeve installed in filter plate washing hole
CN103752060B (en) * 2013-12-24 2016-05-11 杭州兴源过滤科技股份有限公司 A kind of sealing rubber cover being arranged in filter plate washing hole
CN107076304A (en) * 2014-05-19 2017-08-18 微线科技有限责任公司 Ring sealing with sealing surfaces extension
CN107076304B (en) * 2014-05-19 2018-10-09 微线科技有限责任公司 Ring sealing with sealing surfaces extension
CN104019239A (en) * 2014-06-25 2014-09-03 北京市城南橡塑技术研究所 Air inflation sealing device for rod-shaped part
CN104089014A (en) * 2014-07-14 2014-10-08 宁波浙成科技咨询有限公司 Instrument sealing element
CN106224356A (en) * 2016-08-27 2016-12-14 常州市耀华仪器有限公司 Mapping equipment anti-skid washer

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131127

Termination date: 20140624