CN204368358U - Anti-shake Anti-leakage type motorcycle tank - Google Patents
Anti-shake Anti-leakage type motorcycle tank Download PDFInfo
- Publication number
- CN204368358U CN204368358U CN201420752615.5U CN201420752615U CN204368358U CN 204368358 U CN204368358 U CN 204368358U CN 201420752615 U CN201420752615 U CN 201420752615U CN 204368358 U CN204368358 U CN 204368358U
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- Prior art keywords
- oil
- case lid
- fuel
- seal receptacle
- type motorcycle
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of anti-shake Anti-leakage type motorcycle tank, comprise casing, case lid and seal receptacle, seal receptacle is provided with the axle journal coordinated with case lid inner hole thread and the seal ring coordinated with case lid end face, case lid is provided with and the gear oil column of fuel feed hole free-running fit and annular oil resevoir; Also comprise the oil-choking plate be transversely arranged in casing.The utility model by arranging gear oil column on case lid, fuel oil is made to be not easy to enter the gap between gear oil column and seal receptacle, even and if have a small amount of fuel oil by case lid and seal receptacle end face auxiliary section, these fuel oils can be stored in the annular oil resevoir on seal receptacle end face, and can not contact with seal ring, fuel tank leakage problem can be stopped; And it by arranging spoiler in casing, when making that oil mass is less in fuel tank, fuel oil rocking in fuel tank can slow down because of the barrier effect of spoiler greatly, thus fuel oil can be avoided acutely to rock cause roadability to be deteriorated and unexpected danger of combustion problem.
Description
Technical field
The utility model relates to motorcycle part, particularly a kind of fuel tank of motor bike.
Background technology
Motorcycle tank is generally made up of casing and the case lid be arranged on casing top, opens case lid, can refuel in fuel tank.
When driving, gasoline there will be and rocks in fuel tank, and in order to avoid gasoline is revealed between case lid and casing connecting portion, prior art have employed and arrange rubber seal between case lid and casing.But due to seal ring easily aging, and the contact of gasoline and seal ring can accelerate the aging process of seal ring, and therefore the problem of case lid place leakage of oil still often can appear in existing motorcycle tank.
And when driving, fuel oil there will be strong rocking in fuel tank, fuel oil rocks and motorcycle driving stability can be made to reduce; And at hot weather, also easily there is the safety misadventure of spark initiation fuel oil in fuel impingement fuel tank.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of anti-shake Anti-leakage type motorcycle tank, easily occurs that in the leakage of oil of case lid place, the easy aged deterioration of case lid place seal ring and driving conditions raising middle flask, fuel oil rocks strong problem to solve existing motorcycle tank.
The utility model anti-shake Anti-leakage type motorcycle tank, comprise casing and case lid, described casing top is provided with oil filling port, also comprise the seal receptacle being welded on housing filler portion, described seal receptacle is provided with the axle journal coordinated with case lid inner hole thread and the seal ring coordinated with case lid end face, there is in the middle part of seal receptacle the fuel feed hole just right with oil filling port; Described case lid is provided with the gear oil column with fuel feed hole free-running fit on seal receptacle; The end face of described seal receptacle is provided with annular oil resevoir;
Also comprise the oil-choking plate be transversely arranged in casing, described oil-choking plate is provided with some oil-through holes, described oil-choking plate is at least set side by side with two pieces along fuel tank depth direction.
Further, oil suction felt is also provided with in described annular oil resevoir.
Further, described case lid is provided with the annular boss with annular oil resevoir free-running fit.
Further, the gap width between described gear oil column and fuel feed hole is 0.10 ~ 0.20mm.
Further, described oil-choking plate is waveform.
The beneficial effects of the utility model:
1, the utility model anti-shake Anti-leakage type motorcycle tank, it by arranging gear oil column on case lid, and under the barrier effect of gear oil column, the fuel oil in fuel tank is not easy to enter the gap between gear oil column and seal receptacle; And because the gap between gear oil column and seal receptacle is less, and the axial length in gap is longer between seal receptacle and gear oil column, even if there is a small amount of fuel oil to enter the tolerance clearance of keeping off between oil column and seal receptacle, these fuel oils also more difficult rising along tolerance clearance arrive case lid and seal receptacle end face auxiliary section; Even and if having a small amount of fuel oil by case lid and seal receptacle end face auxiliary section, these fuel oils can be stored in the annular oil resevoir on seal receptacle end face, and can not contact with seal ring; This anti-shake Anti-leakage type motorcycle tank has multiple-sealed structure, the fuel oil rocked in driving conditions can be avoided to contact with seal ring through gap between casing with case lid, can stop fuel tank leakage problem; And due to seal ring not with fuel contacts, its aged deterioration time can extend greatly.
2, the utility model anti-shake Anti-leakage type motorcycle tank, it by arranging spoiler in casing, when making that oil mass is less in fuel tank, fuel oil rocking in fuel tank can be slowed down greatly because of the barrier effect of spoiler, thus fuel oil can be avoided acutely to rock the problem causing roadability to be deteriorated, also can avoid the oil inflame dangerous problem because fuel oil severe impact causes, and fuel oil can be reduced shake into gap between gear oil column and seal receptacle.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of anti-shake Anti-leakage type motorcycle tank.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, the present embodiment anti-shake Anti-leakage type motorcycle tank, comprise casing 1 and case lid 2, described casing top is provided with oil filling port, also comprise the seal receptacle 3 being welded on housing filler portion, described seal receptacle is provided with the axle journal coordinated with case lid inner hole thread and the seal ring 4 coordinated with case lid end face, there is in the middle part of seal receptacle the fuel feed hole just right with oil filling port; Described case lid is provided with the gear oil column 5 with fuel feed hole free-running fit on seal receptacle; The end face of described seal receptacle is provided with annular oil resevoir 6;
Also comprise the oil-choking plate 7 be transversely arranged in casing, described oil-choking plate is provided with some oil-through holes 8, described oil-choking plate is set side by side with two pieces along fuel tank depth direction, certainly in a particular embodiment, the quantity of spoiler also can be other number more than two pieces, spoiler quantity is more, and the effect that anti-fuel oil rocks is better.
In the present embodiment, gap width between described gear oil column and fuel feed hole is 0.10mm, certainly in a particular embodiment, gap width between gear oil column and fuel feed hole also can be other value within the scope of 0.10 ~ 0.20mm, gap width is less, sealing property is better, and certain manufacture difficulty is also larger, can specifically select as required in a particular embodiment.
The present embodiment anti-shake Anti-leakage type motorcycle tank, it by arranging gear oil column on case lid, and under the barrier effect of gear oil column, the fuel oil in fuel tank is not easy to enter the gap between gear oil column and seal receptacle; And because the gap between gear oil column and seal receptacle is less, and the axial length in gap is longer between seal receptacle and gear oil column, even if there is a small amount of fuel oil to enter the tolerance clearance of keeping off between oil column and seal receptacle, these fuel oils also more difficult rising along tolerance clearance arrive case lid and seal receptacle end face auxiliary section; Even and if having a small amount of fuel oil by case lid and seal receptacle end face auxiliary section, these fuel oils can be stored in the annular oil resevoir on seal receptacle end face, and can not contact with seal ring; This anti-shake Anti-leakage type motorcycle tank has multiple-sealed structure, the fuel oil rocked in driving conditions can be avoided to contact with seal ring through gap between casing with case lid, can stop fuel tank leakage problem; And due to seal ring not with fuel contacts, its aged deterioration time can extend greatly.
Further, the present embodiment anti-shake Anti-leakage type motorcycle tank, it by arranging spoiler in casing, when making that oil mass is less in fuel tank, fuel oil rocking in fuel tank can be slowed down greatly because of the barrier effect of spoiler, thus fuel oil can be avoided acutely to rock the problem causing roadability to be deteriorated, also can avoid the oil inflame dangerous problem because fuel oil severe impact causes.
As the improvement to the present embodiment, also be provided with oil suction felt 9 in described annular oil resevoir, after having a small amount of fuel oil to enter annular oil resevoir, oil suction felt 9 can be adsorbed, fuel oil when driving can be avoided to rock in annular oil resevoir, discharged by evaporation mode by the fuel oil energy adsorbed.
As the improvement to the present embodiment, described case lid is provided with the annular boss 10 with annular oil resevoir free-running fit, the fuel oil in annular oil resevoir can be stoped to enter into end clearance between case lid and seal receptacle, sealing property can be improved further.
As the improvement to the present embodiment, described oil-choking plate 7 is waveform, and waveform oil-choking plate plate not only has the function preventing fuel oil from teetertottering, and also has the function preventing fuel oil horizontal jitter, can better rock by slowing oil.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (5)
1. an anti-shake Anti-leakage type motorcycle tank, comprise casing and case lid, described casing top is provided with oil filling port, it is characterized in that: also comprise the seal receptacle being welded on housing filler portion, described seal receptacle is provided with the axle journal coordinated with case lid inner hole thread and the seal ring coordinated with case lid end face, there is in the middle part of seal receptacle the fuel feed hole just right with oil filling port; Described case lid is provided with the gear oil column with fuel feed hole free-running fit on seal receptacle; The end face of described seal receptacle is provided with annular oil resevoir;
Also comprise the oil-choking plate be transversely arranged in casing, described oil-choking plate is provided with some oil-through holes, described oil-choking plate is at least set side by side with two pieces along fuel tank depth direction.
2. anti-shake Anti-leakage type motorcycle tank according to claim 1, is characterized in that: be also provided with oil suction felt in described annular oil resevoir.
3. anti-shake Anti-leakage type motorcycle tank according to claim 2, is characterized in that: described case lid is provided with the annular boss with annular oil resevoir free-running fit.
4. anti-shake Anti-leakage type motorcycle tank according to claim 3, is characterized in that: the gap width between described gear oil column and fuel feed hole is 0.10 ~ 0.20mm.
5., according to described anti-shake Anti-leakage type motorcycle tank arbitrary in claim 1-4, it is characterized in that: described oil-choking plate is waveform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752615.5U CN204368358U (en) | 2014-12-03 | 2014-12-03 | Anti-shake Anti-leakage type motorcycle tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752615.5U CN204368358U (en) | 2014-12-03 | 2014-12-03 | Anti-shake Anti-leakage type motorcycle tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204368358U true CN204368358U (en) | 2015-06-03 |
Family
ID=53324600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420752615.5U Expired - Fee Related CN204368358U (en) | 2014-12-03 | 2014-12-03 | Anti-shake Anti-leakage type motorcycle tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204368358U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059556A (en) * | 2015-08-14 | 2015-11-18 | 中国航空工业集团公司西安飞机设计研究所 | Inverse suction preventing device, oil collecting tank with same and flight vehicle |
| CN105501345A (en) * | 2015-12-17 | 2016-04-20 | 重庆福悦安科技有限公司 | Oil leakage prevention motorcycle oil tank |
| CN106352086A (en) * | 2016-10-29 | 2017-01-25 | 安徽安凯福田曙光车桥有限公司 | Oil-proofing cover with own oil storage structure |
| CN109677532A (en) * | 2019-02-25 | 2019-04-26 | 重庆鼎鼎科技有限公司 | A kind of motorcycle tank |
-
2014
- 2014-12-03 CN CN201420752615.5U patent/CN204368358U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059556A (en) * | 2015-08-14 | 2015-11-18 | 中国航空工业集团公司西安飞机设计研究所 | Inverse suction preventing device, oil collecting tank with same and flight vehicle |
| CN105059556B (en) * | 2015-08-14 | 2019-04-23 | 中国航空工业集团公司西安飞机设计研究所 | A kind of suck-back device and oil sump tank and aircraft with it |
| CN105501345A (en) * | 2015-12-17 | 2016-04-20 | 重庆福悦安科技有限公司 | Oil leakage prevention motorcycle oil tank |
| CN106352086A (en) * | 2016-10-29 | 2017-01-25 | 安徽安凯福田曙光车桥有限公司 | Oil-proofing cover with own oil storage structure |
| CN109677532A (en) * | 2019-02-25 | 2019-04-26 | 重庆鼎鼎科技有限公司 | A kind of motorcycle tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20151203 |
|
| EXPY | Termination of patent right or utility model |