CN203485745U - Oil tank filling opening structure - Google Patents
Oil tank filling opening structure Download PDFInfo
- Publication number
- CN203485745U CN203485745U CN201320591600.0U CN201320591600U CN203485745U CN 203485745 U CN203485745 U CN 203485745U CN 201320591600 U CN201320591600 U CN 201320591600U CN 203485745 U CN203485745 U CN 203485745U
- Authority
- CN
- China
- Prior art keywords
- filler opening
- fuel tank
- fixedly connected
- filling opening
- opening body
- 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
Links
- 238000003466 welding Methods 0.000 claims abstract description 12
- 239000000945 filler Substances 0.000 claims description 57
- 239000002828 fuel tank Substances 0.000 claims description 31
- 238000005266 casting Methods 0.000 claims description 3
- 239000000446 fuel Substances 0.000 description 9
- 208000032825 Ring chromosome 2 syndrome Diseases 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses an oil tank filling opening structure. The oil tank filling opening structure comprises a tubular filling opening body and a welding ring. The welding ring is fixedly connected with the outer wall of the filling opening body, and a tubular exhaust opening is fixedly connected to the inner wall of the filling opening body. Because the exhaust opening is formed in the filling opening body, when the filling opening body needs to be assembled with an oil filling pipe with an exhaust pipe, an operator just needs to make the exhaust pipe matched with the exhaust opening and make the oil filing pipe matched with the filling opening body, and accordingly assembling of the exhaust pipe and the oil tank filling opening can be fast and conveniently completed.
Description
Technical field
The utility model relates to the fuel loading system of automobile, particularly a kind of structure that is integrated with the filler opening of fuel tank exhausr port.
Background technology
At present exhausr port and the filler opening of automotive oil tank are generally split structure, and when it is during with fuel filler pipe assembling with freeing pipe, need be connected with fuel filler pipe with freeing pipe respectively, affect the productive temp of car load.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of fuel tank filler opening structure that is integrated with exhausr port.
For solving the problems of the technologies described above, the fuel tank filler opening the utility model proposes comprises filler opening body and the welding ring of tubulose, and described welding ring is fixedly connected with the outer wall of described filler opening body, and the inwall of described filler opening body is fixedly connected with the exhausr port of tubulose.
Preferably, also comprise deflector guide, described deflector guide one end is fixedly connected with the outer wall of described exhausr port, and the other end is fixedly connected with the inwall of described filler opening body.
More preferably, the outer wall section of described exhausr port is fixedly connected with the inwall of described filler opening body, and remainder is fixedly connected with described deflector guide.
More preferably, described deflector guide is four.
Preferably, to be arranged in the cross section of the part of fuel tank be semicircle to described filler opening body.
Preferably, fuel tank filler opening is integrated to cast and forms.
The utility model by arranging exhausr port in filler opening body, when itself and fuel filler pipe when assembling with freeing pipe, only freeing pipe need be matched with exhausr port, fuel filler pipe matches with filler opening body, can complete quickly the assembling of freeing pipe and fuel tank filler opening.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model fuel tank filler opening structure embodiment;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the assembly drowing of the utility model fuel tank filler opening structure embodiment and fuel filler pipe.
In figure, indicate as follows:
Filler opening body-1, welding ring-2, exhausr port-3, deflector guide-4, fuel filler pipe-5, freeing pipe-6.
The specific embodiment
For above-mentioned purpose, the feature and advantage of utility model can be become apparent more, below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail.
A lot of details have been set forth in the following description so that fully understand the utility model, but the utility model can also adopt other to be different from alternate manner described here and implement, those skilled in the art can do similar popularization without prejudice to the utility model intension in the situation that, so the utility model is not subject to the restriction of following public specific embodiment.
As shown in Figures 1 and 2, the utility model fuel tank filler opening structure comprises filler opening body 1 and the welding ring 2 of tubulose, welding ring 2 is fixedly connected with the outer wall of filler opening body 1, the inwall of filler opening body 1 is fixedly connected with the exhausr port 3 of tubulose, wherein on welding ring 2 and fuel tank, filler opening mounting hole welds so that fuel tank filler opening is arranged on fuel tank, those skilled in the art can easily know, above-mentioned being fixedly connected with can be realized by welding or integrally casting.
For exhausr port 3 is more stably fixed on the inwall of filler opening body 1, fuel tank filler opening structure also can comprise deflector guide 4, deflector guide 4 one end are fixedly connected with the outer wall of exhausr port 3, the other end is fixedly connected with the inwall of filler opening body 1, in specific implementation process, the outer wall of exhausr port 3 can part be fixedly connected with the inwall of filler opening body 1, and remainder is fixedly connected with one end of deflector guide 4; Or deflector guide 4 arranges around exhausr port 3, and 3 of exhausr ports are fixedly connected with the inwall of filler opening body 1 by deflector guide 4.Deflector guide 4 also can play stablizes the effect that fuel oil enters the speed of fuel tank, and the speed that in fuel tank, gas is discharged so also corresponding maintenance is stable, thereby the reliability of refueling process is high, and preferably, deflector guide 4 arranges four.
In order to reduce production costs, the part that filler opening body 1 is arranged in fuel tank (be take Fig. 2 as reference, the filler opening body 1 on the right side of welding ring 2) cross section is semicircle, and in specific implementation process, the cross section that filler opening body 1 is arranged in the part of fuel tank also can be the part circle of other any arc length.
In order to improve the bulk strength of fuel tank filler opening, fuel tank filler opening is preferably integrally casting and forms.
As shown in Figure 3, filler opening body 1 matches with fuel filler pipe 5, and exhausr port 3 matches with freeing pipe 6, and the gas in fuel tank is discharged outside fuel tank through exhausr port 3 and freeing pipe 6 successively, and fuel oil enters in fuel tank through fuel filler pipe 5 and filler opening body 1 successively.
Although the utility model is described in conjunction with above embodiment, but the utility model is not defined to above-described embodiment, and be only subject to the restriction of claims, those of ordinary skills can easily modify to it and change, but do not leave essence design of the present utility model and scope.
Claims (6)
1. a fuel tank filler opening structure, is characterized in that, comprises filler opening body and the welding ring of tubulose, and described welding ring is fixedly connected with the outer wall of described filler opening body, and the inwall of described filler opening body is fixedly connected with the exhausr port of tubulose.
2. fuel tank filler opening structure according to claim 1, is characterized in that, also comprises deflector guide, and described deflector guide one end is fixedly connected with the outer wall of described exhausr port, and the other end is fixedly connected with the inwall of described filler opening body.
3. fuel tank filler opening structure according to claim 2, is characterized in that, the outer wall section of described exhausr port is fixedly connected with the inwall of described filler opening body, and remainder is fixedly connected with described deflector guide.
4. fuel tank filler opening structure according to claim 3, is characterized in that, described deflector guide is four.
5. fuel tank filler opening structure according to claim 1, is characterized in that, the cross section that described filler opening body is arranged in the part of fuel tank is semicircle.
6. according to the fuel tank filler opening structure described in claim 1 to 5 any one, it is characterized in that, fuel tank filler opening is integrated casting and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320591600.0U CN203485745U (en) | 2013-09-24 | 2013-09-24 | Oil tank filling opening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320591600.0U CN203485745U (en) | 2013-09-24 | 2013-09-24 | Oil tank filling opening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203485745U true CN203485745U (en) | 2014-03-19 |
Family
ID=50256597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320591600.0U Expired - Fee Related CN203485745U (en) | 2013-09-24 | 2013-09-24 | Oil tank filling opening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203485745U (en) |
-
2013
- 2013-09-24 CN CN201320591600.0U patent/CN203485745U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20190924 |