CN113446442A - Sealing ring - Google Patents
Sealing ring Download PDFInfo
- Publication number
- CN113446442A CN113446442A CN202110710972.XA CN202110710972A CN113446442A CN 113446442 A CN113446442 A CN 113446442A CN 202110710972 A CN202110710972 A CN 202110710972A CN 113446442 A CN113446442 A CN 113446442A
- Authority
- CN
- China
- Prior art keywords
- metal
- ring
- rubber rings
- sealing ring
- rubber
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 33
- 239000002184 metal Substances 0.000 claims abstract description 50
- 229920000742 Cotton Polymers 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 11
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 description 7
- 238000003780 insertion Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L17/00—Joints with packing adapted to sealing by fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
Abstract
The invention discloses a sealing ring, which comprises symmetrical rubber rings, wherein a plurality of liquid guiding grooves are formed in the rubber rings, a flow guide groove is communicated and connected between the liquid guiding grooves, an air bag bin is arranged on the rubber rings, a metal ring is fixed on the lower side of the air bag bin, inserting blocks are fixedly connected on two sides of the metal ring, a metal gasket is arranged between the symmetrical rubber rings, absorbent cotton is attached to the inner sides of the rubber rings, the service life of the sealing ring can be effectively prolonged by arranging the metal gasket and the metal ring through the overlapping use of the rubber rings and the metal ring, the rubber rings are connected with the metal gasket through the metal ring, the abrasion generated between the rubber rings and the metal gasket is reduced, the service life of the rubber rings is prolonged, the air bag bin can expand towards the periphery when being pressurized, the contact area between an oil pipe and the rubber rings is increased, and the sealing effect of the rubber rings is improved, the metal elastic strip who sets up has played the absorbing effect to metal gasket, has improved the shock attenuation effect of rubber circle.
Description
Technical Field
The invention relates to the technical field of automobile oil filling pipes, in particular to a sealing ring.
Background
When an automobile is refueled, a refueling gun is required to refuel the automobile through a refueling pipe of the automobile, and the refueling pipe is an important part for guiding fuel into an oil tank; the automobile oil filling pipe on the current market can be divided into two main types according to the classification of main materials: the plastic oil filling pipe and the metal oil filling pipe are connected through a sealing ring when the metal oil filling pipe is connected with a component on an automobile, the traditional automobile sealing ring is simple in structure and made of a single material, the sealing ring is easy to wear and age after the single material is used for a long time, the sealing ring cannot achieve a sealing effect, and a small amount of gasoline can be leaked out when the common sealing ring is sealed.
Accordingly, one skilled in the art provides a seal ring to solve the problems set forth in the background art.
Disclosure of Invention
The present invention is directed to a seal ring to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a sealing washer, includes the rubber circle of symmetry, a plurality of drawing cistern have been seted up on the rubber circle, it has the guiding gutter to draw through the connection between the cistern, be provided with the gasbag storehouse on the rubber circle, the solid becket in downside in gasbag storehouse, the equal fixedly connected with plug block in becket both sides, the symmetry be provided with metal gasket between the rubber circle, the inboard laminating of rubber circle has the absorption cotton.
As a further scheme of the invention, a plurality of drainage holes are uniformly formed in the adsorption cotton.
As a still further aspect of the present invention, the absorbent cotton is connected to the liquid guide groove in a penetrating manner.
As a further scheme of the invention, one side of the metal gasket adjacent to the metal ring is provided with an inserting groove.
As a further aspect of the present invention, the insertion groove is used in cooperation with the insertion block.
As a further scheme of the present invention, a metal elastic strip is fixedly connected between the metal rings.
As a further scheme of the present invention, the air bag chamber is disposed inside the rubber ring, and the air bag chamber is a closed hollow structure.
Compared with the prior art, the invention has the beneficial effects that:
1. through being provided with drainage groove and guiding gutter, make the trace petrol of leaking in the car oil filler pipe flow in the absorption cotton through drainage groove and guiding gutter guide, the absorption cotton can adsorb the trace petrol of oil pipe leakage, improves car oil pipe's clean degree, makes the car more pleasing to the eye, improves the life of car.
2. Through being provided with metal gasket and metal ring, the life that can effectively improve the sealing washer through the stack use of rubber circle and metal ring, the rubber circle passes through the metal ring and is connected with metal gasket, the wearing and tearing that produce between rubber circle and the metal gasket have been reduced, the life of rubber circle has been improved, the gasbag storehouse can expand to the periphery when receiving pressure, the area of contact of oil pipe with the rubber circle has been increased, the sealed effect of rubber circle has been improved, the metal elastic strip of setting has played absorbing effect to metal gasket, the shock attenuation effect of rubber circle has been improved.
Drawings
FIG. 1 is a schematic disassembled view of a seal ring;
FIG. 2 is a schematic top view of a rubber ring structure of a sealing ring;
fig. 3 is an expanded view of a metal gasket of a sealing ring.
In the figure: 1. a rubber ring; 2. a liquid drainage tank; 3. an air bag chamber; 4. a metal ring; 5. a metal gasket; 6. an insertion block; 7. inserting grooves; 8. a diversion trench; 9. a drainage hole; 10. adsorbing cotton; 11. a metal spring strip.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the present invention, a seal ring includes a symmetrical rubber ring 1, a plurality of liquid guiding grooves 2 are formed on the rubber ring 1, a liquid guiding groove 8 is connected between the liquid guiding grooves 2 in a penetrating manner, an air bag chamber 3 is formed on the rubber ring 1, a metal ring 4 is fixed on the lower side of the air bag chamber 3, insertion blocks 6 are fixedly connected to both sides of the metal ring 4, a metal gasket 5 is arranged between the symmetrical rubber rings 1, an absorbent cotton 10 is attached to the inner side of the rubber ring 1, a plurality of drainage holes 9 are uniformly formed on the absorbent cotton 10, oil is introduced into the absorbent cotton 10 through the drainage holes 9, the absorbent cotton 10 is connected with the liquid guiding grooves 2 in a penetrating manner, an insertion groove 7 is formed on one side of the metal gasket 5 adjacent to the metal ring 4, the insertion groove 7 is used in cooperation with the insertion block 6, a metal elastic strip 11 is fixedly connected between the metal rings 4, the air bag chamber 3 is arranged inside the rubber ring 1, the air bag bin 3 is of a closed hollow structure, and the air bag bin 3 can increase the contact area of the oil pipe when being pressurized, so that the sealing effect of the rubber ring 1 is improved.
The working principle of the invention is as follows: the trace gasoline leaked from the automobile oil filling pipe is guided to flow into the adsorption cotton 10 through the liquid guide groove 2 and the flow guide groove 8, the adsorption cotton 10 can adsorb the trace gasoline leaked from the oil pipe, the cleanliness of the automobile oil pipe is improved, the automobile is more attractive, the service life of the automobile is prolonged, the service life of the sealing ring can be effectively prolonged through the overlapping use of the rubber ring 1 and the metal ring 4, the rubber ring 1 is connected with the metal gasket 5 through the metal ring 4, the abrasion generated between the rubber ring 1 and the metal gasket 5 is reduced, the service life of the rubber ring 1 is prolonged, the air bag bin 3 can expand towards the periphery when being pressurized, the contact area between the oil pipe and the rubber ring 1 is increased, the sealing effect of the rubber ring 1 is improved, the arranged metal elastic strip 11 plays a role in damping on the metal gasket 5, and the damping effect of the rubber ring 1 is improved; the sealing ring for the automobile solves the problems that the structure of the sealing ring for the automobile is simple, the sealing ring is made of a single material, the single material is easy to cause abrasion and aging of the sealing ring after a long time, the sealing ring cannot achieve the sealing effect, and a small amount of gasoline can be leaked out when the common sealing ring is sealed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (7)
1. A sealing ring comprises a symmetrical rubber ring (1), and is characterized in that: the rubber ring is characterized in that a plurality of liquid guiding grooves (2) are formed in the rubber ring (1), a flow guide groove (8) is connected between the liquid guiding grooves (2) in a penetrating mode, an air bag bin (3) is arranged on the rubber ring (1), a metal ring (4) is fixed to the lower side of the air bag bin (3), inserting blocks (6) are fixedly connected to the two sides of the metal ring (4) in an inserting mode, metal gaskets (5) are arranged between the rubber ring (1) symmetrically, and adsorption cotton (10) is attached to the inner side of the rubber ring (1).
2. The sealing ring according to claim 1, characterized in that the absorbent cotton (10) is provided with a plurality of drainage holes (9).
3. A sealing ring according to claim 1, characterized in that the absorbent cotton (10) is connected in series with the liquid-guiding groove (2).
4. A sealing ring according to claim 1, characterized in that the metal gasket (5) is provided with a plug groove (7) at the side adjacent to the metal ring (4).
5. A sealing ring according to claim 4, characterized in that the plug groove (7) cooperates with the plug block (6).
6. A sealing ring according to claim 1, characterized in that a metal elastic strip (11) is fixedly connected between the metal rings (4).
7. A sealing ring according to claim 1, characterized in that the air chamber (3) is arranged inside the rubber ring (1), and the air chamber (3) is of a closed hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110710972.XA CN113446442B (en) | 2021-06-25 | 2021-06-25 | Sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110710972.XA CN113446442B (en) | 2021-06-25 | 2021-06-25 | Sealing ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113446442A true CN113446442A (en) | 2021-09-28 |
| CN113446442B CN113446442B (en) | 2024-03-29 |
Family
ID=77812891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110710972.XA Active CN113446442B (en) | 2021-06-25 | 2021-06-25 | Sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113446442B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09264427A (en) * | 1996-03-28 | 1997-10-07 | Nippon Valqua Ind Ltd | Metal gasket |
| CN201757177U (en) * | 2010-07-16 | 2011-03-09 | 上海以琳石油机械制造有限公司 | Sealing ring of oil pipe hanger |
| CN202082398U (en) * | 2011-06-10 | 2011-12-21 | 泉州奇星机械有限公司 | Improved lubricated rail chain assembly sealing ring structure |
| JP2013011300A (en) * | 2011-06-29 | 2013-01-17 | Nok Corp | Seal bead structure of gasket |
| CN104514880A (en) * | 2013-09-28 | 2015-04-15 | 天津市大港康泰纸制品厂 | Metallic gasket |
| CN205207673U (en) * | 2015-12-05 | 2016-05-04 | 大庆开发区庆慈密封件有限公司 | Compound sealing washer |
| CN208474495U (en) * | 2018-07-06 | 2019-02-05 | 邢台市橡胶厂 | A kind of big specification K-type rubber seal |
| CN212616852U (en) * | 2020-06-01 | 2021-02-26 | 濮阳市恒信橡塑有限公司 | Cloth clamping rubber sealing ring |
| CN213117436U (en) * | 2020-08-18 | 2021-05-04 | 福建环储安装工程有限公司 | Rubber seal ring with good high pressure resistance |
-
2021
- 2021-06-25 CN CN202110710972.XA patent/CN113446442B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09264427A (en) * | 1996-03-28 | 1997-10-07 | Nippon Valqua Ind Ltd | Metal gasket |
| CN201757177U (en) * | 2010-07-16 | 2011-03-09 | 上海以琳石油机械制造有限公司 | Sealing ring of oil pipe hanger |
| CN202082398U (en) * | 2011-06-10 | 2011-12-21 | 泉州奇星机械有限公司 | Improved lubricated rail chain assembly sealing ring structure |
| JP2013011300A (en) * | 2011-06-29 | 2013-01-17 | Nok Corp | Seal bead structure of gasket |
| CN104514880A (en) * | 2013-09-28 | 2015-04-15 | 天津市大港康泰纸制品厂 | Metallic gasket |
| CN205207673U (en) * | 2015-12-05 | 2016-05-04 | 大庆开发区庆慈密封件有限公司 | Compound sealing washer |
| CN208474495U (en) * | 2018-07-06 | 2019-02-05 | 邢台市橡胶厂 | A kind of big specification K-type rubber seal |
| CN212616852U (en) * | 2020-06-01 | 2021-02-26 | 濮阳市恒信橡塑有限公司 | Cloth clamping rubber sealing ring |
| CN213117436U (en) * | 2020-08-18 | 2021-05-04 | 福建环储安装工程有限公司 | Rubber seal ring with good high pressure resistance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113446442B (en) | 2024-03-29 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |