CN201272240Y - Enclosed switch type convenient oil tank lid - Google Patents
Enclosed switch type convenient oil tank lid Download PDFInfo
- Publication number
- CN201272240Y CN201272240Y CNU2008201584306U CN200820158430U CN201272240Y CN 201272240 Y CN201272240 Y CN 201272240Y CN U2008201584306 U CNU2008201584306 U CN U2008201584306U CN 200820158430 U CN200820158430 U CN 200820158430U CN 201272240 Y CN201272240 Y CN 201272240Y
- Authority
- CN
- China
- Prior art keywords
- oil tank
- column plug
- columnar plug
- convex edge
- plug
- 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.)
- Expired - Fee Related
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Closures For Containers (AREA)
Abstract
A convenient oil tank cover of sealed switch mode is provided with a columnar plug and an oil tank outer cover. The columnar plug is arranged on an oil tank orifice; the oil tank outer cover covers the columnar plug; the oil tank orifice is provided with a convex edge; the center of the columnar plug is provided with a conical orifice; the outer side of the columnar plug is provided with a groove; and the convex edge on the oil tank orifice matches with the groove on the columnar plug so that the groove is fastened on the convex edge. The inner side of the columnar plug is provided with a switch plate which is articulated with the columnar plug; a return spring is arranged between the switch plate and the columnar plug; and a sealing gasket is arranged between the switch plate and the columnar plug. A sealing ring is arranged between the convex edge on the oil tank orifice and the groove on the columnar plug; the outer side of the columnar plug is provide with an oil tank cover sealing pad; and the oil tank outer cover is provided with a sealing pad. The vehicle oil tank cover has the advantages of good sealing effect, convenient use and long service life.
Description
Technical field
The utility model relates to a kind of fuel tank for automobile lid, and especially a kind of enclosed switch formula makes things convenient for fuel lid.
Background technology
Adopt the sealing of screw thread spiral cover between existing fuel tank for automobile lid and the fuel tank, when screwing operation extremely inconvenient, and the time grown easy damaged screw, make poorly sealed, oil plant volatilization, this is its shortcoming.
Summary of the invention
At the shortcoming of prior art, the utility model provides a kind of enclosed switch formula without screw thread to make things convenient for fuel lid.
The technical scheme that its technical matters that solves the utility model adopts is: column plug and fuel tank enclosing cover (the car oil tank door after promptly improving) are arranged, the column plug is loaded on the reservoir port, fuel tank enclosing cover (being the car oil tank door) is in and is placed on column when closing beyond the Great Wall, the convex edge is arranged on the reservoir port, the centre of column plug is one conical mouthful, the outside of column plug is fluted, and convex edge on the reservoir port and column groove beyond the Great Wall match, and groove is fastened on the convex edge; The inside bottom of column plug has key-board, and key-board and column plug are hinged, between key-board and the column plug retracing spring is arranged; Between key-board and column plug gasket seal is arranged; Between convex edge on the reservoir port and column groove beyond the Great Wall seal ring is arranged; The lateral surface of column plug has the fuel lid packing seal; On the fuel tank enclosing cover (car oil tank door) packing seal is arranged.
The beneficial effects of the utility model are: it is extremely convenient to use, good sealing effect, and the life-span is long.
Description of drawings
The utility model will be further described below in conjunction with accompanying drawing.
Accompanying drawing is a structural representation of the present utility model.
Among the figure: 1 is reservoir port, and 2 is retracing spring, and 3 is key-board, and 4 is gasket seal, and 5 is the column plug, and 6 is seal ring, and 7 is the fuel lid packing seal, and 8 are fuel tank enclosing cover (being oil tank door), and 9 is packing seal, and 10 is the convex edge, and 11 is groove, and 12 is conical mouthful.
The specific embodiment
Referring to accompanying drawing, the utility model has column plug 5 and fuel tank enclosing cover 8, column plug 5 is loaded on the reservoir port 1, fuel tank enclosing cover 8 is placed on outside the column plug 5 when closing, it is characterized in that: on the described reservoir port 1 convex edge 10 is arranged, the centre of column plug 5 is bells 12, the outside of column plug 5 fluted 11, convex edge 10 on the reservoir port 1 matches with column plug 5 upper grooves 11, and groove 11 is fastened on the convex edge 10; The inside bottom of column plug 5 has key-board 3, and key-board 3 is hinged with column plug 5, between key-board 3 and the column plug 5 retracing spring 2 is arranged.For guaranteeing leak tightness, 5 of key-board 3 and column plugs have gasket seal 4; Convex edge 10 on the reservoir port 1 and 11 of column plug 5 upper grooves have seal ring 6; The lateral surface of column plug 5 has fuel lid packing seal 7; Packing seal 9 is arranged on the fuel tank enclosing cover 8.Described gasket seal 4, seal ring 6, fuel lid packing seal 7, packing seal 9 can be that rubber or other soft leakproofing materials are made.Gasket seal 4 has guaranteed the sealing between conical mouth 12 and the key-board; Seal ring 6 has guaranteed the sealing between column plug 5 and the reservoir port 1; 9 of packing seals on fuel lid packing seal 7 and the fuel tank enclosing cover 8 (being oil tank door) have further guaranteed the sealing of conical mouth 12 in the column plug 5.
During oiling, push oil gun open key-board 3 by conical mouthful 12, stretch in the fuel tank and refuel, oil gun was extracted conical mouthful 12 out after oiling finished, retracing spring 2 resets key-board and compresses conical mouthful 12, automatic sealing is shut oil tank door then, further guarantees the sealing of fuel tank because of the effect of fuel lid packing seal 7 and packing seal 9.
Fuel tank of the present utility model even 8 carelessness of fuel tank enclosing cover fail to shut, still can guarantee the leak tightness of fuel tank because of two seals is arranged.
Claims (2)
1, a kind of enclosed switch formula makes things convenient for fuel lid, include column plug (5) and fuel tank enclosing cover (8), column plug (5) is loaded on the reservoir port (1), fuel tank enclosing cover (8) is placed on outside the column plug (5), it is characterized in that: convex edge (10) is arranged on the described reservoir port (1), and the centre of column plug (5) is one conical mouthful (12), the outside of column plug (5) fluted (11), convex edge (10) on the reservoir port (1) matches with column plug (5) upper groove (11), and groove (11) is fastened on the convex edge (10); The inside bottom of column plug (5) has key-board (3), and key-board (3) is hinged with column plug (5), between key-board (3) and the column plug (5) retracing spring (2) is arranged; Between key-board (3) and column plug (5) gasket seal (4) is arranged.
2, a kind of enclosed switch formula according to claim 1 makes things convenient for fuel lid, it is characterized in that: between convex edge (10) on the reservoir port (1) and column plug (5) upper groove (11) seal ring (6) is arranged; The lateral surface of column plug (5) has fuel lid packing seal (7); Packing seal (9) is arranged on the fuel tank enclosing cover (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201584306U CN201272240Y (en) | 2008-09-02 | 2008-09-02 | Enclosed switch type convenient oil tank lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201584306U CN201272240Y (en) | 2008-09-02 | 2008-09-02 | Enclosed switch type convenient oil tank lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201272240Y true CN201272240Y (en) | 2009-07-15 |
Family
ID=40882592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201584306U Expired - Fee Related CN201272240Y (en) | 2008-09-02 | 2008-09-02 | Enclosed switch type convenient oil tank lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201272240Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674035A (en) * | 2016-04-15 | 2016-06-15 | 吴江市元通纺织品有限公司 | Lubricating oil tank of textile machine |
| CN106458014A (en) * | 2014-02-27 | 2017-02-22 | 伊利诺斯工具制品有限公司 | Filler neck housing or charging housing |
-
2008
- 2008-09-02 CN CNU2008201584306U patent/CN201272240Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106458014A (en) * | 2014-02-27 | 2017-02-22 | 伊利诺斯工具制品有限公司 | Filler neck housing or charging housing |
| CN106458014B (en) * | 2014-02-27 | 2019-08-09 | 伊利诺斯工具制品有限公司 | Filler neck shell or charging shell |
| CN105674035A (en) * | 2016-04-15 | 2016-06-15 | 吴江市元通纺织品有限公司 | Lubricating oil tank of textile machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20110902 |