CN113446442B - Sealing ring - Google Patents
Sealing ring Download PDFInfo
- Publication number
- CN113446442B CN113446442B CN202110710972.XA CN202110710972A CN113446442B CN 113446442 B CN113446442 B CN 113446442B CN 202110710972 A CN202110710972 A CN 202110710972A CN 113446442 B CN113446442 B CN 113446442B
- Authority
- CN
- China
- Prior art keywords
- ring
- metal
- rubber ring
- air bag
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 25
- 239000002184 metal Substances 0.000 claims abstract description 49
- 229920000742 Cotton Polymers 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 abstract description 10
- 238000013016 damping Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 2
- 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
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Architecture (AREA)
- Sealing Devices (AREA)
- Gasket Seals (AREA)
Abstract
The invention discloses a sealing ring, which comprises a symmetrical rubber ring, wherein a plurality of liquid guiding grooves are formed in the rubber ring, guide grooves are connected between the liquid guiding grooves in a penetrating way, an air bag bin is arranged on the rubber ring, a metal ring is fixed on the lower side of the air bag bin, plug-in 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 side of the rubber ring, the metal gasket and the metal ring are arranged, the rubber ring is connected with the metal gasket through the metal ring in a superposition way, abrasion between the rubber ring and the metal gasket is reduced, the service life of the rubber ring is prolonged, the air bag bin expands towards the periphery when the air bag bin is stressed, the contact area between an oil pipe and the rubber ring is increased, the sealing effect of the rubber ring is improved, the metal elastic strip plays a role in damping and the damping effect of the rubber ring is improved.
Description
Technical Field
The invention relates to the technical field of automobile oil filling pipes, in particular to a sealing ring.
Background
When the automobile is refueled, the refueled gun is required to refuel the automobile through a refueled pipe of the automobile, and the refueled pipe is an important part for guiding fuel into the oil tank; the automobile oil filling pipes on the market at present can be divided into two main categories according to main material classification: the plastic oil filling pipe and the metal oil filling pipe, wherein the metal oil filling pipe is sealed through the sealing ring when being connected with a component on an automobile, the traditional automobile sealing ring is simpler in structure and is made of a single material, the single material is easy to wear and age after a long time, the sealing ring cannot achieve the sealing effect, and a small amount of gasoline can leak out when the common sealing ring is sealed.
Accordingly, one skilled in the art would provide a seal ring to solve the above-mentioned problems with the background art.
Disclosure of Invention
The present invention is directed to a sealing ring, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a sealing washer, includes the rubber circle of symmetry, a plurality of drainage groove has been seted up on the rubber circle, through-connection has the guiding gutter between the drainage groove, be provided with the gasbag storehouse on the rubber circle, the downside in gasbag storehouse is solid the metal circle, equal fixedly connected with grafting piece in metal circle 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 still further proposal of the invention, the absorbent cotton is uniformly provided with a plurality of drainage holes.
As still further aspect of the present invention, the absorbent cotton is connected to the liquid drainage groove.
As a still further proposal of the invention, one side of the metal gasket adjacent to the metal ring is provided with a splicing groove.
As a still further proposal of the invention, the plug-in groove is matched with the plug-in block.
As a still further proposal of the invention, the metal elastic strips are fixedly connected between the metal rings.
As a still further scheme of the invention, the air bag bin is arranged inside the rubber ring and is of 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 that leaks in the car oil filler pipe guide inflow through drainage groove and guiding gutter in the absorption cotton, the absorption cotton can adsorb the trace petrol that oil pipe leaked, 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 washer, can effectively improve the life of sealing washer through the stack use of rubber circle and metal washer, the rubber circle passes through the metal washer and is connected with the metal washer, has reduced the wearing and tearing that produce between rubber circle and the metal washer, has improved the life of rubber circle, and the gasbag storehouse can be to peripheral expansion when receiving pressure, has increased the area of contact of oil pipe and rubber circle, has improved the sealed effect of rubber circle, and the metal elastic strip of setting has played absorbing effect to the metal washer, has improved the shock attenuation effect of rubber circle.
Drawings
FIG. 1 is a schematic view of a seal ring in a disassembled state;
FIG. 2 is a schematic top view of a rubber ring structure of a seal ring;
fig. 3 is an expanded schematic view of a metal gasket of a seal ring.
In the figure: 1. a rubber ring; 2. a liquid drainage tank; 3. an air bag bin; 4. a metal ring; 5. a metal gasket; 6. a plug block; 7. a plug-in groove; 8. a diversion trench; 9. drainage holes; 10. adsorbing cotton; 11. a metal elastic strip.
Detailed Description
Referring to fig. 1-3, in the embodiment of the invention, a sealing ring comprises a symmetrical rubber ring 1, a plurality of liquid guiding grooves 2 are formed in the rubber ring 1, a guiding groove 8 is connected between the liquid guiding grooves 2 in a penetrating way, an air bag bin 3 is arranged on the rubber ring 1, a metal ring 4 is fixed on the lower side of the air bag bin 3, plug-in blocks 6 are fixedly connected on two sides of the metal ring 4, a metal gasket 5 is arranged between the symmetrical rubber ring 1, absorbent cotton 10 is attached to the inner side of the rubber ring 1, a plurality of drainage holes 9 are uniformly formed in 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 groove 2 in a penetrating way, a plug-in groove 7 is formed on one side, adjacent to the metal gasket 5, the metal gasket 4 is matched with the plug-in blocks 6 in use, a metal elastic strip 11 is fixedly connected between the metal ring 4, the air bag bin 3 is arranged inside the rubber ring 1, the air bag bin 3 is of a closed hollow structure, and when the air bag bin 3 is subjected to pressure, the contact area of an oil pipe is increased, and the sealing effect of the rubber ring 1 is improved.
The working principle of the invention is as follows: the trace amount of leaked gasoline in the automobile oil filling pipe is guided to flow into the adsorption cotton 10 through the liquid guiding groove 2 and the liquid guiding groove 8, the adsorption cotton 10 can adsorb the trace amount of leaked gasoline of 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 a sealing ring can be effectively prolonged through superposition 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 airbag cabin 3 can expand to the periphery when being stressed, the contact area of the oil pipe and the rubber ring 1 is increased, the sealing effect of the rubber ring 1 is improved, the arranged metal elastic strips 11 play a role in damping the metal gasket 5, and the damping effect of the rubber ring 1 is improved; the embodiment solves the problems that the structure of the automobile sealing ring is simpler, the automobile sealing ring is made of a single material, the single material is easy to wear and age after a long time, the sealing ring cannot achieve the sealing effect, and a small amount of gasoline can leak out when the common sealing ring is sealed.
The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (3)
1. The utility model provides a sealing washer, includes symmetrical rubber circle (1), its characterized in that: the rubber ring (1) is provided with a plurality of liquid guiding grooves (2), a guiding groove (8) is connected between the liquid guiding grooves (2) in a penetrating way, an air bag bin (3) is arranged on the rubber ring (1), a metal ring (4) is fixed on the lower side of the air bag bin (3), inserting blocks (6) are fixedly connected to the two sides of the metal ring (4), a metal gasket (5) is arranged between the rubber ring (1) in a symmetrical way, absorbing cotton (10) is attached to the inner side of the rubber ring (1), a plurality of drainage holes (9) are uniformly formed in the absorbing cotton (10), the absorbing cotton (10) is connected with the liquid guiding groove (2) in a penetrating way, the inserting grooves (7) are formed in one side, adjacent to the metal gasket (5), of the air bag bin (3) is arranged inside the rubber ring (1), and the air bag bin (3) is of a closed hollow structure.
2. A sealing ring according to claim 1, characterized in that the plug-in groove (7) is used in conjunction with the plug-in block (6).
3. A sealing ring according to claim 1, characterized in that metal elastic strips (11) are fixedly connected between the metal rings (4).
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 CN113446442A (en) | 2021-09-28 |
| CN113446442B true 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 |
|---|---|
| CN113446442A (en) | 2021-09-28 |
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| GR01 | Patent grant | ||
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