CN108083221B - Novel oiling gun oiling sealing device - Google Patents
Novel oiling gun oiling sealing device Download PDFInfo
- Publication number
- CN108083221B CN108083221B CN201810089824.9A CN201810089824A CN108083221B CN 108083221 B CN108083221 B CN 108083221B CN 201810089824 A CN201810089824 A CN 201810089824A CN 108083221 B CN108083221 B CN 108083221B
- Authority
- CN
- China
- Prior art keywords
- oiling
- oil
- steel shell
- gun
- rubber elastic
- 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 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 239000012528 membrane Substances 0.000 claims abstract description 20
- 238000005429 filling process Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000003915 air pollution Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000007792 addition Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/42—Filling nozzles
- B67D7/54—Filling nozzles with means for preventing escape of liquid or vapour or for recovering escaped liquid or vapour
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/04—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The novel oiling gun oiling sealing device comprises a steel shell (3), a rubber elastic membrane (6) and an annular inclined section spring (7), wherein the steel shell (3) is arranged at the front end of a shell of an oiling gun (5) and surrounds an oil outlet pipe (8), and the annular rubber elastic membrane (6) is fixedly arranged on the inner circular surface of the steel shell; an annular groove (301) is formed in the inner circular surface of the steel shell (3), and an annular inclined section spring (7) is arranged between the annular groove (301) and the rubber elastic membrane (6). The sealing device provided by the invention has a simple structure, is convenient and practical, can firmly fasten the oil gun on the oil tank port in the oil filling process, can prevent the oil gun from sliding off, and can solve the problems of resource waste and air pollution caused by oil gas leakage in the oil filling process.
Description
Technical Field
The invention belongs to the technical field of oil tank sealing, and particularly relates to a novel oil gun oiling sealing device.
Background
When the automobile is fueled, the diameter of an oil outlet pipe of the oiling gun is far smaller than that of an oil tank port of the automobile, and the oil tank of the automobile can be stretched into to realize the addition of gasoline or diesel. The front end of the existing oil gun shell is provided with a horn-shaped recovery cover (which can be made of rubber) and covers the oil tank opening of the automobile to avoid oil gas leakage. However, during the oiling process, workers cannot hold the oiling gun in the whole process, so that the recovery cover and the automobile oil tank port cannot be in a close fit state in the whole process, and a large amount of oil gas is leaked. The leaked oil gas not only wastes energy, but also pollutes air, so a sealing device which can be fixed on the oil gun is needed to solve the technical problem.
Disclosure of Invention
Aiming at the problem of oil gas leakage during oiling of the existing oiling gun, the invention aims to provide a sealing device capable of effectively preventing oil gas leakage during oiling.
In order to achieve the above object, the present invention is achieved by the following technical solutions. The novel oiling sealing device for the oiling gun comprises a steel shell 3, a rubber elastic membrane 6 and an annular inclined section spring 7, wherein the steel shell 3 is arranged at the front end of a shell of the oiling gun 5 and surrounds an oil outlet pipe 8, and the annular rubber elastic membrane 6 is fixedly arranged on the inner circular surface of the steel shell; an annular groove 301 is arranged on the inner circular surface of the steel shell 3, and an annular inclined section spring 7 is arranged between the annular groove 301 and the rubber elastic membrane 6, and the annular inclined section spring 7 is arranged between the annular groove 301 and the rubber elastic membrane 6; the middle part of the rubber elastic membrane 6 is protruded by the force of the annular inclined section spring 7.
The sealing device provided by the invention has a simple structure, is convenient and practical, can firmly fasten the oil gun on the oil tank port in the oil filling process, can prevent the oil gun from sliding off, and can solve the problems of resource waste and air pollution caused by oil gas leakage in the oil filling process.
The foregoing description is only an overview of the present invention, and is intended to be implemented in accordance with the teachings of the present invention, as well as the preferred embodiments thereof, together with the following detailed description of the invention given in conjunction with the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram of a novel fuel nozzle fuel seal assembly of the present invention.
[ Main element symbols description ]
1-Tank port
2-Fastener I
3-Steel shell
4-Fastener II
5-Oil gun
6-Rubber elastic film
7-Ring inclined section spring
Detailed Description
The invention is described in further detail below by means of specific embodiments in conjunction with the accompanying drawings.
Referring to fig. 1, a novel oil gun oil filling sealing device comprises a steel shell 3, a rubber elastic membrane 6 and an annular inclined section spring 7, wherein the steel shell 3 is arranged at the front end of a shell of an oil gun 5 through a fastener II 4 and surrounds an oil outlet pipe 8, and an oil tank port of an automobile is generally circular, so that the steel shell 3 is arranged into a circular shape. An annular rubber elastic membrane 6 is arranged on the inner circular surface of the steel shell 3, and two ends of the rubber elastic membrane 6 are fixedly connected with the steel shell 3 through a fastener I2. An annular inclined section spring 7 is arranged between the steel shell 3 and the rubber elastic membrane 6, an annular groove 301 is arranged on the inner circular surface of the steel shell 3, and the annular inclined section spring 7 abuts against the annular groove 301. The annular groove 301 provides a force application point for the spring, ensures that the annular inclined section spring 7 can only apply force in the radial direction, and enables the middle part of the rubber elastic membrane 6 to bulge.
The fasteners I2 and II 4 can be screws or bolts, and the invention is not limited in the types.
During oiling, after an oil outlet pipe of the oiling gun is inserted into an oil tank port, downward force is applied to the steel shell 3, the flanging of the oil tank port extrudes the annular inclined section spring 7, the spring automatically recovers along the radial direction after sliding down to the lower part of the flanging of the oil tank port, the oil tank port is clamped downwards by means of a convex sealing device at the middle part of the rubber elastic membrane 6, whether an operator holds the oiling gun or not is in the oiling process, the rubber elastic membrane 6 is tightly attached to the oil tank port 1 in the whole process by means of the radial force of the spring, and oil gas leakage is avoided. After the oiling is completed, an upward force is applied to the steel shell 3, the flanging of the oil tank port extrudes the annular inclined section spring 7, the spring automatically recovers along the radial direction after sliding upwards to the upper part of the flanging of the oil tank port, and the sealing device is pulled out along with the oiling gun.
The technical principle of the present invention is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the invention and should not be taken in any way as limiting the scope of the invention. Various modifications or additions and substitutions are possible, without departing from the scope of the invention as defined in the accompanying claims.
Claims (1)
1. The novel oiling gun oiling sealing device is characterized by comprising a steel shell (3), a rubber elastic membrane (6) and an annular inclined section spring (7), wherein the steel shell (3) is arranged at the front end of a shell of the oiling gun (5) and surrounds an oil outlet pipe (8), the annular rubber elastic membrane (6) is fixedly arranged on the inner circular surface of the steel shell, and two ends of the rubber elastic membrane (6) are fixedly connected with the steel shell (3) through a fastener I (2); an annular groove (301) is formed in the inner circular surface of the steel shell (3), an annular inclined section spring (7) is arranged between the annular groove (301) and the rubber elastic membrane (6), and the annular inclined section spring (7) is abutted against the annular groove (301); the annular groove (301) provides a force application point for the spring, and the annular inclined section spring (7) radially applies force to enable the middle part of the rubber elastic membrane (6) to be protruded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810089824.9A CN108083221B (en) | 2018-01-30 | 2018-01-30 | Novel oiling gun oiling sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810089824.9A CN108083221B (en) | 2018-01-30 | 2018-01-30 | Novel oiling gun oiling sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108083221A CN108083221A (en) | 2018-05-29 |
| CN108083221B true CN108083221B (en) | 2024-06-21 |
Family
ID=62183492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810089824.9A Active CN108083221B (en) | 2018-01-30 | 2018-01-30 | Novel oiling gun oiling sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108083221B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3814278A (en) * | 1972-05-08 | 1974-06-04 | F Beierle | Barrel top fastener |
| CN201472902U (en) * | 2009-09-15 | 2010-05-19 | 泉州梅洋塑胶五金制品有限公司 | Novel sealed beverage container |
| CN107084243A (en) * | 2017-06-07 | 2017-08-22 | 洛阳理工学院 | A kind of sealing device of sewer pipe inspection cover |
| CN207792674U (en) * | 2018-01-30 | 2018-08-31 | 洛阳理工学院 | A kind of novel refueling nozzle oiling sealing device |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB538318A (en) * | 1940-01-27 | 1941-07-29 | Horace Francis Petch | Improvements in or relating to means for sealing moving parts against leakage of oilor other liquids or gases or dust or the like |
| CH315406A (en) * | 1951-01-06 | 1956-08-15 | Roulements A Billes Miniatures | Rolling bearing |
| CH560141A5 (en) * | 1972-08-24 | 1975-03-27 | Geiger Plastic Kg | |
| IT1247672B (en) * | 1990-01-25 | 1994-12-28 | Olimpio Stocchiero | COVER WITH SEALING DEVICE FOR CONTAINERS |
| US5258191A (en) * | 1991-05-01 | 1993-11-02 | Anchor Hocking Corporation | Vacuum-sealed food container having press-on, pry-off closure |
| DE4236330A1 (en) * | 1992-10-28 | 1994-05-05 | Antipoll Recycling Consult | Fuel antitheft device for tank filling gun - has inflatable balloon round fuel gun nozzle, partly coupled to it and which enlarges, thus closing off filling branch |
| AU2003251005A1 (en) * | 2002-07-08 | 2004-01-23 | Guido Ribi | Container closure with sealing element and process and appartus for making it |
| CN2837282Y (en) * | 2005-08-08 | 2006-11-15 | 比亚迪股份有限公司 | Compressor gun |
| CN201245431Y (en) * | 2008-07-04 | 2009-05-27 | 华北电力大学 | Oil gas leakage preventing apparatus of fuel truck nozzle |
| GB2504555A (en) * | 2012-08-02 | 2014-02-05 | Daimler Ag | Fuel dispensing nozzle having a shutter which opens when the nozzle is inserted into a filler pipe |
| CN104724657A (en) * | 2013-12-24 | 2015-06-24 | 江阴市富仁高科股份有限公司 | Oil gun with fuel oil gas extracting device |
| CN203845809U (en) * | 2014-04-30 | 2014-09-24 | 信众 | Oil gun sealing cover |
| CN205634874U (en) * | 2016-05-11 | 2016-10-12 | 杭州市环境保护科学研究院 | A supplementary recovery unit for vapor recovery system system is refueled in filling station |
| CN105881030B (en) * | 2016-06-20 | 2018-01-02 | 洛阳理工学院 | A kind of angled section spring automatic soldering device |
| CN105904145B (en) * | 2016-06-20 | 2017-06-06 | 洛阳理工学院 | A kind of annular angled section spring welding procedure device |
| CN106044690B (en) * | 2016-07-19 | 2018-08-10 | 苏州佩特罗机械设备有限公司 | Anti-overflow device for recovering oil and gas |
| CN206905074U (en) * | 2017-07-18 | 2018-01-19 | 中山市和美电器燃具有限公司 | The assembling structure of smoke-exhauster illuminating lamp |
-
2018
- 2018-01-30 CN CN201810089824.9A patent/CN108083221B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3814278A (en) * | 1972-05-08 | 1974-06-04 | F Beierle | Barrel top fastener |
| CN201472902U (en) * | 2009-09-15 | 2010-05-19 | 泉州梅洋塑胶五金制品有限公司 | Novel sealed beverage container |
| CN107084243A (en) * | 2017-06-07 | 2017-08-22 | 洛阳理工学院 | A kind of sealing device of sewer pipe inspection cover |
| CN207792674U (en) * | 2018-01-30 | 2018-08-31 | 洛阳理工学院 | A kind of novel refueling nozzle oiling sealing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108083221A (en) | 2018-05-29 |
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