CN204488485U - Topping up device and fuel tank - Google Patents
Topping up device and fuel tank Download PDFInfo
- Publication number
- CN204488485U CN204488485U CN201420867512.3U CN201420867512U CN204488485U CN 204488485 U CN204488485 U CN 204488485U CN 201420867512 U CN201420867512 U CN 201420867512U CN 204488485 U CN204488485 U CN 204488485U
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- China
- Prior art keywords
- topping
- nozzle
- section
- extension
- mouth
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- Expired - Fee Related
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a kind of topping up device and fuel tank, this topping up device comprises: nozzle (1), mouth of pipe section (2) and guide section (3), one end of described mouth of pipe section (2) is communicated in described guide section (3), the other end is socketed on the outside face of described nozzle (1), and described guide section (3) and described nozzle (1) are coaxially arranged.This topping up device and fuel tank can prevent fuel oil on gush, reduce the splashing of fuel oil.
Description
Technical field
The utility model relates to automotive field, particularly, relates to a kind of topping up device and fuel tank.
Background technology
In the prior art, for the device refueled, even when refueling at a high speed have the phenomenon that fuel oil gushes, the reason of this phenomenon is so caused to be that nozzle depth of penetration is excessively shallow, when causing jumping rifle, liquid level is higher, easy generation is counter gushes, and so designing a kind of topping up device that can solve the problem becomes a kind of problem needing solution badly.
Utility model content
The purpose of this utility model overcomes occasionally when high speed of the prior art is refueled to have the problem that fuel oil gushes, and provides a kind of topping up device and fuel tank, this topping up device and fuel tank can prevent fuel oil on gush, reduce the splashing of fuel oil.
To achieve these goals, the utility model provides a kind of topping up device, this topping up device comprises: nozzle, mouth of pipe section and guide section, one end of described mouth of pipe section is communicated in described guide section, the other end is socketed on the outside face of described nozzle, and described guide section and described nozzle are coaxially arranged.
Preferably, this nozzle comprises: linkage section and the extension being communicated in described linkage section, the outside face of described linkage section matches with the inside face of described mouth of pipe section, and described extension and described guide section are coaxially arranged.
Preferably, this nozzle also comprises: transition phase, and described transition phase is arranged between described linkage section and described extension.
Preferably, the side of described mouth of pipe section is provided with deflation hole, and the side of described transition phase is provided with the air extractor vent matched with described deflation hole.
Preferably, the periphery of described air extractor vent is extended with flange towards the outside of described extension.
Preferably, the side of described extension is provided with two relative waist holes.
Preferably, one end of described extension is communicated in described transition phase, and the neighboring of the other end is extended with baffle plate towards the outside of described transition phase.
Preferably, be threaded connection between described mouth of pipe section and nozzle.
Preferably, described linkage section, extension and transition phase are structure as a whole.
The utility model provides a kind of fuel tank, and this fuel tank comprises above-mentioned topping up device.
By above-mentioned embodiment, topping up device of the present utility model passes through setting coaxial with described nozzle for described guide section, avoid the problem that the eccentric throw of guide section and nozzle is excessive, prevent described guide section to the interference of described nozzle, and due to the space of the filler neck of automobile comparatively large, increase reaming size by such scheme and can not produce with vehicle body and interfere.
Other feature and advantage of the present utility model are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification sheets, is used from explanation the utility model, but does not form restriction of the present utility model with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the concrete structure schematic diagram that a kind of topping up device of the present utility model is described.
Description of reference numerals
1 nozzle 2 mouth of pipe section
3 guide section 11 linkage sections
12 extension 13 transition phases
22 deflation hole 131 air extractor vents
132 flange 121 waist holes
14 baffle plates.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
The utility model provides a kind of topping up device, this topping up device comprises: nozzle 1, mouth of pipe section 2 and guide section 3, one end of described mouth of pipe section 2 is communicated in described guide section 3, and the other end is socketed on the outside face of described nozzle 1, and described guide section 3 is coaxially arranged with described nozzle 1.
By above-mentioned embodiment, topping up device of the present utility model passes through setting coaxial with described nozzle 1 for described guide section 3, avoid the problem that guide section 3 is excessive with the eccentric throw of nozzle 1, prevent described guide section 3 to the interference of described nozzle 1, and due to the space of the filler neck of automobile larger, can not produce with vehicle body by such scheme increase reaming size and interfere, in original mode, described guide section 3 of the present utility model is changed to coaxial setting with the axial distance of described nozzle between 17+0.1mm or 17-0.1mm.
Be further detailed below in conjunction with accompanying drawing 1 pair of the utility model, in the utility model, in order to prevent that fuel oil gushes, can be in the following manner.
In a kind of detailed description of the invention of the present utility model, described linkage section 11 is fixed in order to allow a part for nozzle, a part is refueled towards described guide section 3, this nozzle can comprise: linkage section 11 and the extension 12 being communicated in described linkage section, the outside face of described linkage section 11 matches with the inside face of described mouth of pipe section 2, and described extension 12 is coaxially arranged with described guide section 3.
In a kind of detailed description of the invention of the present utility model, this nozzle 1 can also comprise: transition phase 13, described transition phase 13 is arranged between described linkage section 11 and described extension 12, transition phase 13 is in order to avoid fuel oil change in flow in adition process is too fast, provides a buffer action to adding of fuel oil.
In this kind of embodiment, the side of described mouth of pipe section 2 is provided with deflation hole 22, and the side of described transition phase 13 is provided with the air extractor vent 131 matched with described deflation hole 22, the object arranging deflation hole 22 and air extractor vent 131 is to prevent fuel fouling.
In this kind of embodiment, the periphery of described air extractor vent 131 is extended with flange 132 towards the outside of described extension 12, by such embodiment, makes air extractor vent 131 become hidden structure, reduces the possibility that fuel oil overflows from air extractor vent 131.
In this kind of embodiment, the side of described extension 12 is provided with two relative waist holes 121, and the fuel oil energy entering guiding from fuel filler pipe is flowed out to guide section 3, avoids directly splashing out.
In this kind of embodiment, consider to increase baffle plate 14 in fuel filler pipe oral area guiding, the program has larger improvement to micro-splash phenomena, one end of described extension 12 is communicated in described transition phase 13, the neighboring of the other end is extended with baffle plate 14 towards the outside of described transition phase 13, this baffle plate 14 stops the fuel oil gushed from fuel filler pipe, reduces the possibility that fuel oil splashes.
In this kind of embodiment, in order to prevent splashing in the process IFO intermediate fuel oil of refueling, should connect for hermetic type between mouth of pipe section 2 and nozzle 1, thus can avoid splashing, be threaded connection between described mouth of pipe section 2 and nozzle 1 as a kind of connection mode, also can be other connection mode, if can not leakage of oil just passable.
In this kind of embodiment, described linkage section 11, extension 12 and transition phase 13 are structure as a whole, and such structure is, in order to avoid junction, leakage of oil occurs, and avoids the splashing of fuel oil.
The utility model also provides a kind of fuel tank, and this fuel tank comprises above-mentioned topping up device.
Certainly, as aim of the present utility model, the utility model does not splash when refueling, also simultaneously can not on gush.
Below preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (10)
1. a topping up device, it is characterized in that, this topping up device comprises: nozzle (1), mouth of pipe section (2) and guide section (3), one end of described mouth of pipe section (2) is communicated in described guide section (3), the other end is socketed on the outside face of described nozzle (1), and described guide section (3) and described nozzle (1) are coaxially arranged.
2. topping up device according to claim 1, it is characterized in that, this nozzle comprises: linkage section (11) and be communicated in the extension (12) of described linkage section, the outside face of described linkage section (11) matches with the inside face of described mouth of pipe section (2), and described extension (12) and described guide section (3) are coaxially arranged.
3. topping up device according to claim 2, it is characterized in that, this nozzle (1) also comprises: transition phase (13), and described transition phase (13) is arranged between described linkage section (11) and described extension (12).
4. topping up device according to claim 3, it is characterized in that, the side of described mouth of pipe section (2) is provided with deflation hole (22), and the side of described transition phase (13) is provided with the air extractor vent (131) matched with described deflation hole (22).
5. topping up device according to claim 4, is characterized in that, the periphery of described air extractor vent (131) is extended with flange (132) towards the outside of described extension (12).
6. topping up device according to claim 3, is characterized in that, the side of described extension (12) is provided with two relative waist holes (121).
7. topping up device according to claim 3, it is characterized in that, one end of described extension (12) is communicated in described transition phase (13), and the neighboring of the other end is extended with baffle plate (14) towards the outside of described transition phase (13).
8. topping up device according to claim 1, is characterized in that, is threaded connection between described mouth of pipe section (2) and nozzle (1).
9. topping up device according to claim 3, is characterized in that, described linkage section (11), extension (12) and transition phase (13) are structure as a whole.
10. a fuel tank, is characterized in that, this fuel tank comprises the topping up device in claim 1-9 described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420867512.3U CN204488485U (en) | 2014-12-31 | 2014-12-31 | Topping up device and fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420867512.3U CN204488485U (en) | 2014-12-31 | 2014-12-31 | Topping up device and fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204488485U true CN204488485U (en) | 2015-07-22 |
Family
ID=53567774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420867512.3U Expired - Fee Related CN204488485U (en) | 2014-12-31 | 2014-12-31 | Topping up device and fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204488485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553758A (en) * | 2014-12-31 | 2015-04-29 | 芜湖顺荣汽车部件股份有限公司 | Refueling device and oil tank |
-
2014
- 2014-12-31 CN CN201420867512.3U patent/CN204488485U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553758A (en) * | 2014-12-31 | 2015-04-29 | 芜湖顺荣汽车部件股份有限公司 | Refueling device and oil tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160105 Address after: 241000 Industrial Zone, Nanling Economic Development Zone, Wuhu, Anhui Patentee after: WUHU SHUNRONG AUTOMOBILE PARTS CO., LTD. Address before: 241000 Industrial Zone, Nanling Economic Development Zone, Wuhu, Anhui Patentee before: Wuhu Shunrong Automotive Parts 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: 20150722 Termination date: 20161231 |