CN104100720A - Novel sealing ring - Google Patents
Novel sealing ring Download PDFInfo
- Publication number
- CN104100720A CN104100720A CN201410325694.6A CN201410325694A CN104100720A CN 104100720 A CN104100720 A CN 104100720A CN 201410325694 A CN201410325694 A CN 201410325694A CN 104100720 A CN104100720 A CN 104100720A
- Authority
- CN
- China
- Prior art keywords
- hole
- ring body
- sealing ring
- holes
- ring
- 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.)
- Pending
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Abstract
The invention discloses a novel sealing ring which comprises a ring body. A plurality of through holes which longitudinally extend are uniformly formed in the peripheral wall of the ring body, the center lines of the through holes are bias from the center line of the peripheral wall of the ring body, and the through holes are filled with rubber materials. The novel sealing ring has the advantages that the through holes which longitudinally extend are formed in the peripheral wall of the ring body, the center lines of the through holes are bias from the center line of the peripheral wall of the ring body, accordingly, the sealing performance of the sealing ring can be improved by the aid of specific elastic compensation ability of rubber elastic bodies, and the production cost can be greatly saved for enterprises.
Description
Technical field
The present invention relates to a kind of Sealing, particularly a kind of novel high polymer material seal ring.
Background technique
Seal ring is the main Sealing of swivel joint, bears pressure medium and running shaft (outer tube), housing friction during operation, and the factors such as temperature, rotating speed and medium significantly affect the working life of seal ring.The conventional seals ring using is at present mostly metallic packing ring, has in use the shortcomings such as working life is short, easy to wear.
Summary of the invention
The object of the invention is in order to overcome above deficiency, a kind of novel highly dense seal ring is provided, improve compression resistance and the working life of seal ring.
Object of the present invention realizes like this:
A kind of Novel sealing ring of the present invention, comprises ring body, wherein, is evenly provided with the through hole of some longitudinal extensions on the perisporium of described ring body, and the disalignment setting of described through hole center line and described ring body perisporium, is filled with rubber material in described through hole.
Above-mentioned Novel sealing ring, wherein, described through hole is comprised of upper through hole and lower through-hole, and this upper and lower through hole partly links into an integrated entity by arc-shaped transition, and the diameter of described upper through hole is greater than the diameter of lower through-hole.
Compared with prior art, the present invention has the following advantages:
On the perisporium of described ring body, be evenly provided with the through hole of some longitudinal extensions, the disalignment setting of described through hole center line and described ring body perisporium, utilize the peculiar elastic compensating ability of rubber elastomer, improve seal ring seal performance, can greatly save enterprise's cost of production.
Accompanying drawing explanation
Fig. 1 is sectional view of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in the figure, a kind of Novel sealing ring of the present invention, comprise ring body 1, on the perisporium of described ring body 1, be evenly provided with the through hole 2 of some longitudinal extensions, the disalignment setting of described through hole 2 center lines and described ring body 1 perisporium, is filled with rubber material in described through hole 2, and described through hole 2 is comprised of upper through hole 21 and lower through-hole 22, the arc-shaped transition part 23 of this upper and lower through hole 21,22 by indent link into an integrated entity, the diameter of described upper through hole 21 is greater than the diameter of lower through-hole 22.On the perisporium of described ring body 1, be evenly provided with the through hole 2 of some longitudinal extensions, the disalignment setting of described through hole 2 center lines and described ring body 1 perisporium, utilize the peculiar elastic compensating ability of rubber elastomer, improve seal ring seal performance, can greatly save enterprise's cost of production.
The performance data of the prepared novel high polymer material seal ring of the present invention is as following table:
The performance data of the prepared novel high polymer material seal ring of table 1 the present invention
Above embodiment is only used to further illustrate the present invention; can not be interpreted as limiting the scope of the invention, some nonessential improvement that those skilled in the art's foregoing according to the present invention is made and adjustment all belong to protection scope of the present invention.
Claims (2)
1. a Novel sealing ring, comprises ring body, it is characterized in that, is evenly provided with the through hole of some longitudinal extensions on the perisporium of described ring body, and the disalignment setting of described through hole center line and described ring body perisporium, is filled with rubber material in described through hole.
2. Novel sealing ring as claimed in claim 1, is characterized in that, described through hole is comprised of upper through hole and lower through-hole, and this upper and lower through hole partly links into an integrated entity by arc-shaped transition, and the diameter of described upper through hole is greater than the diameter of lower through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410325694.6A CN104100720A (en) | 2014-07-10 | 2014-07-10 | Novel sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410325694.6A CN104100720A (en) | 2014-07-10 | 2014-07-10 | Novel sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104100720A true CN104100720A (en) | 2014-10-15 |
Family
ID=51669127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410325694.6A Pending CN104100720A (en) | 2014-07-10 | 2014-07-10 | Novel sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104100720A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2168996Y (en) * | 1993-07-03 | 1994-06-15 | 王者凡 | Assembled sealing ring |
| JP2011190892A (en) * | 2010-03-16 | 2011-09-29 | Nok Corp | Sealing member |
| CN202140557U (en) * | 2011-07-13 | 2012-02-08 | 河南颖泰化工有限责任公司 | Compound sealing spacer |
| CN202851956U (en) * | 2012-09-29 | 2013-04-03 | 咸阳科隆特种橡胶制品有限公司 | Rectangle groove sealing structure |
| CN203051750U (en) * | 2013-01-09 | 2013-07-10 | 陈光辉 | Combined type sealing element |
| CN203214880U (en) * | 2013-05-08 | 2013-09-25 | 淄博爱科密封件有限公司 | Embedded combined sealing device |
| CN103867717A (en) * | 2014-04-09 | 2014-06-18 | 苏州市相城区明达复合材料厂 | Extensible hollow sealing ring |
-
2014
- 2014-07-10 CN CN201410325694.6A patent/CN104100720A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2168996Y (en) * | 1993-07-03 | 1994-06-15 | 王者凡 | Assembled sealing ring |
| JP2011190892A (en) * | 2010-03-16 | 2011-09-29 | Nok Corp | Sealing member |
| CN202140557U (en) * | 2011-07-13 | 2012-02-08 | 河南颖泰化工有限责任公司 | Compound sealing spacer |
| CN202851956U (en) * | 2012-09-29 | 2013-04-03 | 咸阳科隆特种橡胶制品有限公司 | Rectangle groove sealing structure |
| CN203051750U (en) * | 2013-01-09 | 2013-07-10 | 陈光辉 | Combined type sealing element |
| CN203214880U (en) * | 2013-05-08 | 2013-09-25 | 淄博爱科密封件有限公司 | Embedded combined sealing device |
| CN103867717A (en) * | 2014-04-09 | 2014-06-18 | 苏州市相城区明达复合材料厂 | Extensible hollow sealing ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141015 |