CN105650276A - Novel seal ring - Google Patents
Novel seal ring Download PDFInfo
- Publication number
- CN105650276A CN105650276A CN201510453293.3A CN201510453293A CN105650276A CN 105650276 A CN105650276 A CN 105650276A CN 201510453293 A CN201510453293 A CN 201510453293A CN 105650276 A CN105650276 A CN 105650276A
- Authority
- CN
- China
- Prior art keywords
- ring body
- inner ring
- outer ring
- annular groove
- annular
- 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.)
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- Sealing Devices (AREA)
Abstract
The invention discloses a novel seal ring. The novel seal ring comprises an outer ring body and an inner ring body which are made of rubber. The inner side face of the outer ring body is further provided with an annular groove. Multiple compression springs are evenly distributed in the annular groove in the axial direction. The compression springs are connected with the inner ring body. The inner ring body is connected to the inner side face of the outer ring body. When the novel seal ring is used, the inner ring body is in contact with a component needing sealing, as the inner ring body is worn and thinned, the inner ring body is gradually pushed out under the action of the compression springs, so that the inner ring body is always in contact with the sealed component, and the seal effect is achieved. When the inner ring body is worn severely and scraped, only the inner ring body needs to be replaced, so that production cost is greatly reduced. Meanwhile, the overall service life of the seal ring is prolonged.
Description
Technical field
The present invention relates to a kind of soft sealer, be specifically related to a kind of Novel sealing ring.
Background technology
Known, sealing ring is the sealing member often used in mechanical field. Owing to sealing ring is mostly rubber; ageing-resistant effect is poor; once the used time is long; poorly sealed phenomenon will occur; existing processing mode is to shut down to change sealing ring; in the maintenance process of a lot of industries, high owing to shutting down the operation cost brought, there is presently no good method and process sealing ring problem of aging.
Summary of the invention
In order to overcome deficiency of the prior art, it is an object of the invention to provide a kind of Novel sealing ring.
In order to realize described goal of the invention, the present invention adopts following technology:
A kind of Novel sealing ring, including outer ring body and the inner ring body of quality of rubber materials, the medial surface of outer ring body is additionally provided with annular groove, uniform vertically in annular groove is provided with some compression springs, compression spring is connected to inner ring body, and inner ring body is connected on the medial surface of outer ring body.
Further, the medial surface of outer ring body offers two annular slots, and two annular slots lay respectively at the interior outside of annular groove, the lateral surface of described inner ring body is provided with and two annular lugs of two annular slots corresponding clamping respectively.
Owing to have employed technique scheme, there is advantages that
The sealing ring of the present invention is in use, inner ring body needs the component contact sealed, along with the abrasion of inner ring body is thinning, under the effect of compression spring, inner ring body is released gradually, inner ring body is made to contact with seal member all the time and play sealing effectiveness, when scrapping when inner ring body serious wear, only need to change inner ring body, save production cost greatly, meanwhile, the whole service life of sealing ring obtains prolongation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structural representation of longitudinal section of the present invention;
In figure: 1, outer ring body; 2, inner ring body; 3, annular groove; 4, compression spring.
Detailed description of the invention
With reference to the following examples, it is possible to the present invention is explained in greater detail; It should however be noted that the invention is not limited in following embodiment; The open purpose of the present invention is intended to all changes and improvements in the protection scope of the invention.
In conjunction with accompanying drawing 1,2, a kind of Novel sealing ring, outer ring body 1 and inner ring body 2 including quality of rubber materials, the medial surface of outer ring body 1 is additionally provided with annular groove 3, uniform vertically in annular groove 3 it is provided with some compression springs 4, compression spring 4 is connected to inner ring body 2, and inner ring body 2 is connected on the medial surface of outer ring body 1.
The medial surface of outer ring body 1 offers two annular slots, and two annular slots lay respectively at the interior outside of annular groove, the lateral surface of described inner ring body 2 is provided with and two annular lugs of two annular slots corresponding clamping respectively.
The sealing ring of the present invention is in use, inner ring body needs the component contact sealed, along with the abrasion of inner ring body is thinning, under the effect of compression spring, inner ring body is released gradually, inner ring body is made to contact with seal member all the time and play sealing effectiveness, when scrapping when inner ring body serious wear, only need to change inner ring body, save production cost greatly, meanwhile, the whole service life of sealing ring obtains prolongation.
Part not in the detailed description of the invention is prior art.
Claims (2)
1. a Novel sealing ring, it is characterized in that: include outer ring body and the inner ring body of quality of rubber materials, the medial surface of outer ring body is additionally provided with annular groove, uniform vertically in annular groove be provided with some compression springs, compression spring is connected to inner ring body, and inner ring body is connected on the medial surface of outer ring body.
2. Novel sealing ring according to claim 1, it is characterized in that: on the medial surface of outer ring body, offer two annular slots, and two annular slot lay respectively at the interior outside of annular groove, the lateral surface of described inner ring body is provided with and two annular lugs of two annular slots corresponding clamping respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510453293.3A CN105650276A (en) | 2015-07-29 | 2015-07-29 | Novel seal ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510453293.3A CN105650276A (en) | 2015-07-29 | 2015-07-29 | Novel seal ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105650276A true CN105650276A (en) | 2016-06-08 |
Family
ID=56481883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510453293.3A Pending CN105650276A (en) | 2015-07-29 | 2015-07-29 | Novel seal ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105650276A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108910775A (en) * | 2018-08-02 | 2018-11-30 | 肥东万安工程机械有限公司 | A kind of forklift door frame being convenient for changing lubricating oil |
| CN110258618A (en) * | 2019-06-26 | 2019-09-20 | 广东电网有限责任公司 | A kind of gum cover for pre-embedded steel slab expansion joint |
| CN112627986A (en) * | 2020-12-23 | 2021-04-09 | 襄阳航顺航空科技有限公司 | Fuel cover for gas turbine starter |
| CN113531124A (en) * | 2021-07-13 | 2021-10-22 | 江苏海川卓越密封材料有限公司 | Oil inlet reciprocating sealing element for automobile brake master cylinder |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4641572A (en) * | 1971-10-01 | 1974-03-14 | Ramsey Corp | Cartridge oil seal for rotating combustion engines |
| US4050702A (en) * | 1975-04-28 | 1977-09-27 | Bbc Brown Boveri & Company Limited | Segmented sealing structure |
| CN2256963Y (en) * | 1996-07-09 | 1997-06-25 | 张进元 | Split-type piston-ring |
| JPH10213226A (en) * | 1997-01-27 | 1998-08-11 | Nok Corp | Manufacture of seal ring and seal ring made by resin material |
| CN201787059U (en) * | 2010-09-07 | 2011-04-06 | 郝安阶 | Combined sealing ring and special piston thereof |
| CN202228668U (en) * | 2011-08-11 | 2012-05-23 | 嘉善金泰工程塑业有限公司 | Modified polyfluoroethylene seal ring |
| CN102996792A (en) * | 2012-12-24 | 2013-03-27 | 北京七星华创电子股份有限公司 | Metal seal ring |
| CN203627782U (en) * | 2013-10-14 | 2014-06-04 | 北京索普液压机电有限公司 | Omega-shaped sealing ring |
-
2015
- 2015-07-29 CN CN201510453293.3A patent/CN105650276A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4641572A (en) * | 1971-10-01 | 1974-03-14 | Ramsey Corp | Cartridge oil seal for rotating combustion engines |
| US4050702A (en) * | 1975-04-28 | 1977-09-27 | Bbc Brown Boveri & Company Limited | Segmented sealing structure |
| CN2256963Y (en) * | 1996-07-09 | 1997-06-25 | 张进元 | Split-type piston-ring |
| JPH10213226A (en) * | 1997-01-27 | 1998-08-11 | Nok Corp | Manufacture of seal ring and seal ring made by resin material |
| CN201787059U (en) * | 2010-09-07 | 2011-04-06 | 郝安阶 | Combined sealing ring and special piston thereof |
| CN202228668U (en) * | 2011-08-11 | 2012-05-23 | 嘉善金泰工程塑业有限公司 | Modified polyfluoroethylene seal ring |
| CN102996792A (en) * | 2012-12-24 | 2013-03-27 | 北京七星华创电子股份有限公司 | Metal seal ring |
| CN203627782U (en) * | 2013-10-14 | 2014-06-04 | 北京索普液压机电有限公司 | Omega-shaped sealing ring |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108910775A (en) * | 2018-08-02 | 2018-11-30 | 肥东万安工程机械有限公司 | A kind of forklift door frame being convenient for changing lubricating oil |
| CN110258618A (en) * | 2019-06-26 | 2019-09-20 | 广东电网有限责任公司 | A kind of gum cover for pre-embedded steel slab expansion joint |
| CN112627986A (en) * | 2020-12-23 | 2021-04-09 | 襄阳航顺航空科技有限公司 | Fuel cover for gas turbine starter |
| CN113531124A (en) * | 2021-07-13 | 2021-10-22 | 江苏海川卓越密封材料有限公司 | Oil inlet reciprocating sealing element for automobile brake master cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160608 |