CN207278868U - Ring seal - Google Patents
Ring seal Download PDFInfo
- Publication number
- CN207278868U CN207278868U CN201720620211.4U CN201720620211U CN207278868U CN 207278868 U CN207278868 U CN 207278868U CN 201720620211 U CN201720620211 U CN 201720620211U CN 207278868 U CN207278868 U CN 207278868U
- Authority
- CN
- China
- Prior art keywords
- ring seal
- ring
- deep trouth
- ring bodies
- utility
- 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
Links
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model belongs to connector appliance technology, more particularly to a kind of special-shaped ring seal.The utility model discloses special-shaped ring seal, special-shaped ring seal includes ring bodies and through hole, the through hole is up-narrow and down-wide, the edge of the upper surface of ring bodies offers deep trouth body, the cross section of the deep trouth body is inverted triangle, the place in the inner part of the upper surface of ring bodies is provided with shallow slot body, is communicated between the deep trouth body and shallow slot body.The beneficial effects of the utility model are：Completion can be pressed without very big strength in pressing, and cavity pressure is higher, and sealing effect is more preferable.
Description
Technical field
The utility model belongs to connector appliance technology, more particularly to a kind of ring seal.
Background technology
Connector is to be applied to the water delivery occasions such as agricultural irrigation, Urban Waterlogging.Connector is by oedoeagus part, female end part, O-ring
The wrench assembly of seal, connection oedoeagus and female end is formed, and spanner is installed on oedoeagus, and O-ring seal is installed on female end endoporus.
O-ring seal is solid rubber parts, makes O-ring that shape occur on spanner in use, very big power must be acted in pressing
Become, can be only achieved the effect of sealing, for big specification connector when in use, must just borrow extension bar and can be only achieved to press
This requirement.
Utility model content
The purpose of this utility model is that solve the problems, such as techniques discussed above, there is provided it is a kind of pressing when without very big
Strength can press completion, and cavity pressure is higher, the more preferable ring seal of sealing effect, its technical solution is as follows：
Ring seal, it is characterised in that ring seal includes ring bodies and through hole, and the through hole is up-narrow and down-wide,
The edge of the upper surface of ring bodies offers deep trouth body, and the cross section of the deep trouth body is inverted triangle, ring bodies
The place in the inner part of upper surface be provided with shallow slot body, communicated between the deep trouth body and shallow slot body.
Preferred embodiment is to be provided with angular protrusions at the upper lateral part of ring bodies.
Preferred embodiment is that the middle sidepiece of ring bodies and following side are arc transiting surface, the middle sidepiece of ring bodies and following side
Radian it is inconsistent.
Ring seal provided by the utility model, when in use, whole ring seal are provided in female end
At the lower part divided.Through hole is to be used to connect oedoeagus part and female end part, and the top for the oedoeagus part for being is deep into by through hole
Female end partial interior.The main function of deep trouth body and shallow slot body is so that female end part cavity pressure is higher, and sealing effect is more preferable,
And add shallow slot body and cause in pressurization so that compression has more equalization performance so that sealing performance is more preferable.
The angular protrusions of the utility model can be so as to preferably coordinate with female end part so that ring seal is more preferable
It is sealed in ring seal, slip not easily to fall off while also has better seal.
The middle sidepiece of the ring bodies of the utility model and the radian of following side are inconsistent.Both radians it is inconsistent so that
Ring seal is arranged on female end timesharing, and the lower section of ring seal and female end part have gap, so that in sealing,
Ring seal is pressurized and can be close on female end part and oedoeagus part so that sealing performance is more preferable.
The beneficial effects of the utility model are：In pressing completion, and intracavitary can be pressed without very big strength
Pressure is higher, and sealing effect is more preferable.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model.
Embodiment
With reference to Fig. 1 specific illustrative embodiments：
Ring seal, ring seal include ring bodies 1 and through hole 2, and the through hole 2 is up-narrow and down-wide, ring bodies 1
The edge of upper surface offers deep trouth body 3, and the cross section of the deep trouth body 3 is inverted triangle, the upper end of ring bodies 1
The place in the inner part in face is provided with shallow slot body 4, is communicated between the deep trouth body 3 and shallow slot body 4.
Preferred embodiment is that angular protrusions 5 are provided with the upper lateral part of ring bodies 1.
Preferred embodiment is that the middle sidepiece of ring bodies 1 and following side are arc transiting surface 6, the middle sidepiece of ring bodies and downside
The radian in portion is inconsistent.
When in use, ring seal is arranged in the endoporus of female end part, at the lower part of female end part.
Claims (3)
1. ring seal, it is characterised in that ring seal includes ring bodies and through hole, and the through hole is up-narrow and down-wide, ring
The edge of the upper surface of shape body offers deep trouth body, and the cross section of the deep trouth body is inverted triangle, ring bodies
The place in the inner part of upper surface is provided with shallow slot body, is communicated between the deep trouth body and shallow slot body.
2. ring seal as claimed in claim 1, it is characterised in that be provided with angular protrusions at the upper lateral part of ring bodies.
3. ring seal as claimed in claim 1, it is characterised in that the middle sidepiece of ring bodies and following side are arc-shaped transition
Face, the middle sidepiece of ring bodies and the radian of following side are inconsistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720620211.4U CN207278868U (en) | 2017-05-31 | 2017-05-31 | Ring seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720620211.4U CN207278868U (en) | 2017-05-31 | 2017-05-31 | Ring seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207278868U true CN207278868U (en) | 2018-04-27 |
Family
ID=61992634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720620211.4U Expired - Fee Related CN207278868U (en) | 2017-05-31 | 2017-05-31 | Ring seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207278868U (en) |
-
2017
- 2017-05-31 CN CN201720620211.4U patent/CN207278868U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 |