CN105416458A - Balanced type motorcycle fuel tank - Google Patents
Balanced type motorcycle fuel tank Download PDFInfo
- Publication number
- CN105416458A CN105416458A CN201510935818.7A CN201510935818A CN105416458A CN 105416458 A CN105416458 A CN 105416458A CN 201510935818 A CN201510935818 A CN 201510935818A CN 105416458 A CN105416458 A CN 105416458A
- Authority
- CN
- China
- Prior art keywords
- fuel
- fuel tank
- tank
- casing
- inflation inlet
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/06—Fuel tanks characterised by fuel reserve systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J35/00—Fuel tanks specially adapted for motorcycles or engine-assisted cycles; Arrangements thereof
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention relates to the field of general fuel tanks, in particular to a balanced type motorcycle fuel tank. The balanced type motorcycle fuel tank comprises a tank body and a tank cover, a fuel filling port is formed in the top of the tank body, an air bag is arranged in the tank body, an inflation inlet is formed in the upper end of the tank body, a boss which is concentric with the inflation inlet is arranged in the inflation inlet, an inflation opening is formed in the boss, and a cover body is arranged on the inflation opening. By means of the balanced type motorcycle fuel tank, shaking of fuel in the fuel tank can be lowered, and meanwhile a simple structure is adopted, so that the air pressure in the fuel tank equals to the atmospheric pressure, and no fuel steam gets out of the fuel tank.
Description
Technical field
The present invention relates to general fuel tank field, particularly the motorcycle tank of bogie type.
Background technology
Motorcycle tank is the vitals of motor bike, and its Main Function is engine with fuel, and 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.In prior art, in order to make the fuel oil in fuel tank flow out smoothly, case lid is generally all provided with air equalizer opening, to make the air pressure in fuel tank equal with barometric pressure.Although this structure can make fuel tank IFO intermediate fuel oil flow out smoothly, the oil vapour in fuel tank also can be run out of simultaneously from air equalizer opening, causes fuel oil to waste and aerial contamination.
When driving, when in fuel tank, oil mass is less, fuel oil there will be strong rocking in fuel tank, and 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; The fuel oil simultaneously rocked also easily enters fuel lid, occurs fuel oil leakage problem.
For this reason, Chinese patent notification number is that CN104477292A discloses a kind of anti-rock volatilization prevention leakage motorcycle tank, comprise casing and case lid, case lid comprises cage and cover plate, there is in the middle part of cage the tubular structure with oil filling port free-running fit, the bottom of tubular structure is provided with induction opening, and the inside of tubular structure is provided with oil-gas separating filter element, and cover plate is provided with air gate; Also comprise the oil-choking plate be transversely arranged in casing.This patent 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.
But, there is following problem in this patent: adopts spoiler to intercept the fuel oil in fuel tank in patent, thus when preventing that in fuel tank, oil mass is less, there is the phenomenon of rocking, but, this spoiler can not regulate height, when oil mass and the distance of spoiler are larger, and the anti-shake poor effect that spoiler plays; Meanwhile, adopt by structures such as filter cores inside tubular structure, the air pressure realizing fuel tank is equal with barometric pressure, is convenient to the oil in fuel tank is flowed out smoothly, and avoids oil vapour to run out of in fuel tank, but this complicated structure, and cost compare is high.
Summary of the invention
The object of this invention is to provide the motorcycle tank of bogie type, rocking of the fuel oil in fuel tank can be reduced, meanwhile, adopt simple structure, make the air pressure in fuel tank equal with barometric pressure, and do not have oil vapour and run out in fuel tank.
The invention provides a kind of base case: the motorcycle tank of bogie type, comprise casing and case lid, casing top is provided with oil filling port, air bag is provided with in casing, casing upper end offers inflation inlet, be provided with the boss with inflation inlet concentric in inflation inlet, be provided with air-filled pore in boss, above inflation inlet, be provided with lid.
Principle of work and beneficial effect are: during work, open case lid, added in fuel tank by fuel oil by oil filling port.Along with the use of fuel oil, the interior upper end of fuel tank forms negative pressure, make the air pressure in fuel tank and barometric pressure unequal, cause fuel oil to flow out smoothly, for this reason, prior art adopts and arranges air equalizer opening, but having oil vapour runs out.Different from prior art, the present invention adopts and place air bag in fuel tank, and when fuel oil is fewer time, air bag can fill the white space of fuel oil upper end, ensure that the air pressure in fuel tank is equal with barometric pressure, is convenient to fuel oil and flows out smoothly.Meanwhile, the lower end of air bag contacts with fuel oil, can play well buffering and iris action to rocking of fuel oil, and compared to the spoiler of hard, the elastic space that air bag obstruct fuel oil rocks is larger, and noise is little, and structure is simple, and is easy to change.When fuel oil is more, fuel oil meeting compressing gasbag, and air bag can carry out the change of volume accordingly, can not affect using and pouring into of fuel oil, easy to use.Wherein arrange inflation inlet to be mainly used in air bag to put into casing, by the muzzle of air bag on boss, the entirety of air bag is placed in air-filled pore, so that air bag is put into casing, and can inflate air bag like this.
Further prioritization scheme one for base case: the sidewall of casing is provided with watch window, can observe the inflation situation of air bag like this, prevents airbag aeration too much explosion, increases safety.
Further prioritization scheme two for prioritization scheme one: be arranged with packing seal outside inflation inlet, is convenient to seal fuel tank, prevents the volatilization of oil vapour, foul air, waste resource.
Further prioritization scheme three for base case: be provided with handle above casing, being convenient to people can mention casing, convenient carrying.
Further prioritization scheme four for base case: the lower end of casing is provided with roller, heavier after filling fuel oil in casing, roller is set and so that casing carrying, labour power can be saved.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is structural representation of the present invention.
Mark in above-mentioned figure is: casing 1, case lid 2, oil filling port 3, inflation inlet 4, boss 5, air bag 6, watch window 7, handle 8, roller 9.
Detailed description of the invention
As shown in Figure 1, the motorcycle tank of bogie type, comprises casing 1 and case lid 2, and casing 1 top is provided with oil filling port 3, and casing 1 is rectangular structure.Casing 1 upper end offers inflation inlet 4, is provided with the boss 5 with inflation inlet 4 concentric, is provided with air-filled pore in boss 5 in inflation inlet 4, inflation inlet 4 is provided with lid above, is arranged with packing seal, is convenient to seal inflation inlet 4 outside inflation inlet 4, oil vapour is avoided to volatilize, contaminated environment.Be provided with air bag 6 in casing 1, the sidewall of casing 1 is provided with watch window 7, is convenient to the situation of observing airbag aeration.Casing 1 is provided with handle 8 above, and the lower end of casing 1 is provided with roller 9, is convenient to carry casing 1.
When using this device, first lid is opened, the air bag 6 of unaerated is put into casing 1 by air-filled pore, the port of air bag 6 is enclosed within above boss 5, then air bag 6 is inflated, people see the inflation situation of air bag 6 from watch window 7, after air bag 6 is full of gas, are sealed by the port of air bag 6.Open case lid 2, fuel oil is poured in casing 1, fuel oil meeting extruding gasbag 6, thus fuel oil and air bag 6 keep balancing in casing 1.Air bag 6 occupies the space beyond fuel oil, makes the air in fuel tank little, ensure that the air pressure in casing 1 is equal with barometric pressure.Meanwhile, air bag 6 can regulate along with the amount of fuel oil, serves good iris action, reduces the shaking phenomenon of fuel oil.
Above-described is only the preferred embodiment of the present invention, should be understood that for a person skilled in the art, under the prerequisite not departing from structure of the present invention, can also make some distortion and improvement, these all can not affect effect of the invention process and practical applicability.
Claims (5)
1. the motorcycle tank of bogie type, comprise casing and case lid, described casing top is provided with oil filling port, it is characterized in that, be provided with air bag in described casing, casing upper end offers inflation inlet, is provided with the boss with inflation inlet concentric in inflation inlet, be provided with air-filled pore in boss, above inflation inlet, be provided with lid.
2. the motorcycle tank of bogie type according to claim 1, is characterized in that: the sidewall of described casing is provided with watch window.
3. the motorcycle tank of bogie type according to claim 1, is characterized in that: be arranged with packing seal outside described inflation inlet.
4. the motorcycle tank of bogie type according to claim 1, is characterized in that: be provided with handle above described casing.
5. the motorcycle tank of bogie type according to claim 1, is characterized in that: the lower end of described casing is provided with roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510935818.7A CN105416458A (en) | 2015-12-15 | 2015-12-15 | Balanced type motorcycle fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510935818.7A CN105416458A (en) | 2015-12-15 | 2015-12-15 | Balanced type motorcycle fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105416458A true CN105416458A (en) | 2016-03-23 |
Family
ID=55495104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510935818.7A Pending CN105416458A (en) | 2015-12-15 | 2015-12-15 | Balanced type motorcycle fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105416458A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806899A (en) * | 2020-07-24 | 2020-10-23 | 新疆泰沅水务技术有限公司 | Metering device for quantitatively adding powder into liquid and using method |
-
2015
- 2015-12-15 CN CN201510935818.7A patent/CN105416458A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806899A (en) * | 2020-07-24 | 2020-10-23 | 新疆泰沅水务技术有限公司 | Metering device for quantitatively adding powder into liquid and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160323 |
|
| WD01 | Invention patent application deemed withdrawn after publication |