CN201914080U - Oil filling pipe of automobile - Google Patents
Oil filling pipe of automobile Download PDFInfo
- Publication number
- CN201914080U CN201914080U CN2010206437300U CN201020643730U CN201914080U CN 201914080 U CN201914080 U CN 201914080U CN 2010206437300 U CN2010206437300 U CN 2010206437300U CN 201020643730 U CN201020643730 U CN 201020643730U CN 201914080 U CN201914080 U CN 201914080U
- Authority
- CN
- China
- Prior art keywords
- oil gun
- cup
- gun location
- automobile
- oil
- 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 - Lifetime
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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 filling pipe of an automobile, which comprises a pipe body (1) with an oil filling opening, and an oil gun positioning cup (2) arranged in the pipe body (1), wherein a caliber reducing section for preventing the oil gun positioning cup (2) from sliding down is arranged in the pipe body (1); the upper end of the oil gun positioning cup (2) is provided with an expansion section which is opened outwards, and the expansion section is in pressure welding at the caliber reducing section in the pipe body (1); the connection part of the pipe body (1) and the oil gun positioning cup (2) is provided with a limit combination part formed by the method that a convex part of one of the pipe body (1) and the oil gun positioning cup (2) is embedded into a concave part of the other one of the pipe body (1) and the oil gun positioning cup (2); and the lower end of the oil gun positioning cup (2) is provided with a crimping section bending outwards. Compared with the prior art, the oil filling pipe of the automobile can solve the problems that the inner part of the existing oil filling pipe of the automobile has a poor anti-corrosion performance and an oil filling sensor is easily damaged in use.
Description
Technical field
The utility model relates to a kind of field of automobile, the oiling tube on particularly a kind of automotive oil tank.
Background technology
The present oiling tube of automotive oil tank inlet portion is provided with annular sealing surface at its import position, screw thread is used to tighten fuel lid, and the screw thread below in the oiling tube is provided with an oil gun location cup, and all there is through hole this glass bottom and side.When automotive oil tank fueling oil, nozzle inserts the oiling tube depths by oil gun location cup bottom through-hole earlier, just begins fuel up then.The main effect of oil gun location cup bottom through-hole is a location oiling gun barrel, and the side through hole plays scavenging action.Oil gun location cup must firmly require in the oiling tube to prevent to be corroded with the connection request of oiling tube body, in order to avoid influence the fuel tank cleanliness level, so oiling tube body and oil gun are located and glass all needed to plate the non-corrosive metal (NCM) layer by electroplating technology at anticorrosion position.
Existing oil gun location cup is to make it to be connected and fixed with the oiling tube body by spot welding or soldering technology with the method for attachment of tube inner wall.The shortcoming of this technology is: as if earlier oiling body and oil gun location cup being welded after the plating respectively again, then welding process can destroy the electrodeposited coating of weld, influences the decay resistance of oiling tube; If earlier the two is welded in advance, and then electroplate, then can be because of making coated metal can not cover the two matrix surface out of reach corrosion prevention requirement fully because of gap location is too small at joint between oil gun location cup cup and the oiling tube body.In addition, cup bottom, existing oil gun location is straight wall construction, damages the sensor on the nozzle when extracting nozzle easily.
The utility model content
Task of the present utility model provides a kind of automobile oiling tube, and it is poor that it can solve the inner antiseptic property of existing automobile oiling tube, damages the problem of nozzle sensor in the use easily.
In order to address the above problem, the technical scheme of this automobile oiling tube is: this automobile oiling tube includes the body of pouring orifice and is contained in the interior oil gun location cup of this body, is provided with the bore section of dwindling that prevents the downward landing of described oil gun location cup in the described body; The upper end of described oil gun location cup is provided with outside open expansion segment, and the bore that this expansion segment is crimped in the described body dwindles Duan Chu; Between described body and the described oil gun location cup, be provided with side's salient at the two position that is bonded with each other and embed the spacing joint portion that the opposing party's depressed part constitutes; The lower end of described oil gun location cup has bandy bead segments.
Above-mentioned automobile oiling tube preferred version can be: the surface of described body and described oil gun location cup is provided with non-corrosive metal (NCM) coating.Described spacing joint portion can be located at the bore section of dwindling of described body and the joint of the expansion segment of cup upper end, described oil gun location, also can be located at the bore section of dwindling of described body and the below of the joint of the expansion segment of cup upper end, described oil gun location; Side's salient in the spacing joint portion of described body and described oil gun location cup can be the salient point of riveting system, and the opposing party's depressed part can be pressure-formed pit.
Adopted the utility model of such scheme to compare and had following beneficial effect with the prior art scheme:
1. solved the problem of the automobile oiling tube antiseptic property difference of existing manufacturing;
2. damage in the time of can effectively preventing to extract nozzle sensor on the nozzle;
3. good airproof performance, reliable working performance;
4. technology is simple, saving in material, and low cost of manufacture.
Description of drawings
Fig. 1 is the cutaway view of the utility model embodiment one;
Fig. 2 is the partial enlarged view at D place among Fig. 1;
Fig. 3 is the cutaway view of the utility model embodiment two;
Fig. 4 is the partial enlarged view at F place among Fig. 3.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment:
Fig. 1, automobile oiling tube shown in Figure 2, it is made of the body 1 of oil filling orifice of fuel tank and the oil gun location cup 2 that is contained in this body 1, body 1 and oil gun location cup 2 all are coated with corrosion-proof metallic zinc coating in surface electrical before combination, the entrance of body 1 is provided with the plug helix that is used for the spinning fuel lid, shown in A among the figure, below body 1 inlet, be provided with the bore section of dwindling that prevents the cup 2 downward landings of oil gun location, the upper end of oil gun location cup 2 is provided with outside open expansion segment, the bore that the outside face of this expansion segment is crimped in the body 1 dwindles Duan Chu, shown in the D among Fig. 1; Between body 1 and the oil gun location cup 2, below the joint of the bore section of dwindling of body 1 and the expansion segment of cup 2 upper ends, oil gun location, body 1 is provided with a spacing joint portion with cup 2 positions that are bonded with each other, oil gun location, the salient that this spacing joint portion is formed by the compacting of body 1 inwall embeds oil gun location cup 2 and constitutes at the depressed part that this place's compacting forms, shown in the B portion among Fig. 1, this spacing joint portion can prevent that oil gun location cup 2 from rotating or being taken out of by nozzle in use with respect to body 1.The lower end of oil gun location cup 2 has bandy bead segments, shown in the C portion among Fig. 1, and this bandy bead segments sensor on the nozzle of damaging when preventing from after oiling, to extract nozzle.
Fig. 3, automobile oiling tube shown in Figure 4, the lateral surface of its outside open expansion segment in cup 22 upper ends, oil gun location is crimped on the middle part of the bore section of the dwindling inwall in the body 21 by interference fit, shown in F among Fig. 3, spacing joint portion between its body 21 and the oil gun location cup 22 also is on this interference fit pressure contact portion position, shown in E among Fig. 3, this spacing joint portion also is to embed oil gun location cup 22 by the salient that the compacting of body 21 inwalls forms to constitute at the depressed part that this place's compacting forms.The other parts of present embodiment and Fig. 1, embodiment illustrated in fig. 2 identical.
In the spacing joint portion of body and oil gun location cup, side's salient wherein is the salient point of riveting system in other embodiments, and the opposing party's depressed part is the pit that compacting forms, and this example is not given unnecessary details at this.
Claims (5)
1. an automobile oiling tube includes the body (1) of pouring orifice and is contained in the interior oil gun location cup (2) of this body (1), it is characterized in that: be provided with the bore section of dwindling that prevents the downward landing of described oil gun location cup (2) in the described body (1); The upper end of described oil gun location cup (2) is provided with outside open expansion segment, and the bore that this expansion segment is crimped in the described body (1) dwindles Duan Chu; Between described body (1) and the described oil gun location cup (2), be provided with side's salient at the two position that is bonded with each other and embed the spacing joint portion that the opposing party's depressed part constitutes; The lower end of described oil gun location cup (2) has bandy bead segments.
2. automobile oiling tube according to claim 1 is characterized in that: described spacing joint portion is located at the bore section of dwindling of described body (1) and the joint of the expansion segment of described oil gun location cup (2) upper end.
3. automobile oiling tube according to claim 1 is characterized in that: described spacing joint portion is located at the bore section of dwindling of described body (1) and the below of the joint of the expansion segment of described oil gun location cup (2) upper end.
4. automobile oiling tube according to claim 1 and 2 is characterized in that: the side's salient in the spacing joint portion of described body (1) and described oil gun location cup (2) is the salient point of riveting system, and the opposing party's depressed part is pressure-formed pit.
5. automobile oiling tube according to claim 3 is characterized in that: the side's salient in the spacing joint portion of described body and described oil gun location cup is the salient point of riveting system, and the opposing party's depressed part is pressure-formed pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206437300U CN201914080U (en) | 2010-12-07 | 2010-12-07 | Oil filling pipe of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206437300U CN201914080U (en) | 2010-12-07 | 2010-12-07 | Oil filling pipe of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201914080U true CN201914080U (en) | 2011-08-03 |
Family
ID=44413894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206437300U Expired - Lifetime CN201914080U (en) | 2010-12-07 | 2010-12-07 | Oil filling pipe of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201914080U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057402A (en) * | 2013-01-29 | 2013-04-24 | 安徽江淮汽车股份有限公司 | Oil filling pipe assembly of passenger vehicle |
| CN104999905A (en) * | 2015-07-18 | 2015-10-28 | 宁波舜江汽车部件制造有限公司 | Oil filling pipe assembly |
| CN105416040A (en) * | 2014-09-12 | 2016-03-23 | 丰田自动车株式会社 | Filler Pipe |
| CN106864254A (en) * | 2017-03-23 | 2017-06-20 | 广西南星科技有限公司 | Oil filling pipe for automobiles |
| CN110550596A (en) * | 2019-09-05 | 2019-12-10 | 浙江煜焰工业设计有限公司 | Oil filling nozzle with high accuracy for oil filling and gun jumping |
-
2010
- 2010-12-07 CN CN2010206437300U patent/CN201914080U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057402A (en) * | 2013-01-29 | 2013-04-24 | 安徽江淮汽车股份有限公司 | Oil filling pipe assembly of passenger vehicle |
| CN105416040A (en) * | 2014-09-12 | 2016-03-23 | 丰田自动车株式会社 | Filler Pipe |
| CN105416040B (en) * | 2014-09-12 | 2018-04-13 | 丰田自动车株式会社 | Filler pipe |
| CN104999905A (en) * | 2015-07-18 | 2015-10-28 | 宁波舜江汽车部件制造有限公司 | Oil filling pipe assembly |
| CN106864254A (en) * | 2017-03-23 | 2017-06-20 | 广西南星科技有限公司 | Oil filling pipe for automobiles |
| CN110550596A (en) * | 2019-09-05 | 2019-12-10 | 浙江煜焰工业设计有限公司 | Oil filling nozzle with high accuracy for oil filling and gun jumping |
| CN110550596B (en) * | 2019-09-05 | 2021-04-02 | 浙江煜焰工业设计有限公司 | Oil filling nozzle with high accuracy for oil filling and gun jumping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: HUANG HANWEI CHEN MOUQIAN Effective date: 20120120 Owner name: GUANGXI NANXING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHANG GUORONG Effective date: 20120120 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120120 Address after: 530007 twelve East Road, Nanning hi tech Zone, the Guangxi Zhuang Autonomous Region Patentee after: GUANGXI NANXING TECHNOLOGY CO., LTD. Address before: 530007 twelve East Road, Nanning hi tech Zone, the Guangxi Zhuang Autonomous Region Co-patentee before: Huang Hanwei Patentee before: Zhang Guorong Co-patentee before: Chen Mouqian |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110803 |