CN100486859C - Spray-jet engine autocycle oil tank - Google Patents
Spray-jet engine autocycle oil tank Download PDFInfo
- Publication number
- CN100486859C CN100486859C CNB2004100577867A CN200410057786A CN100486859C CN 100486859 C CN100486859 C CN 100486859C CN B2004100577867 A CNB2004100577867 A CN B2004100577867A CN 200410057786 A CN200410057786 A CN 200410057786A CN 100486859 C CN100486859 C CN 100486859C
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- CN
- China
- Prior art keywords
- fuel tank
- regulating control
- fuel
- oil
- permanent seat
- 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
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Abstract
The invention relates to a tank for jet engine autobicycle, which contains a sucker, an oil-pump fixing seat, a level gauge fixing seat, and an actuator fixing seat. The actuator fixing seat can be equipped with an actuator. The actuator can locate in a low position by fixing the actuator on the actuator fixing seat, no needing of equipping the actuator with a protective element, by which it can decrease effectively the height of the tank, and reduce the difficulties of allocating tank with front foot-plate.
Description
[technical field]
The present invention relates to a kind of fuel tank of injection engine motorcycle.
[background technology]
As shown in Figure 1, injection engine motorcycle 1 mainly disposes a storage box 12 below seat cushion 11, the below of this storage box 12 is provided with a power unit 2, being provided with in stretcher 13 can be for the fuel tank 3 of fuel oil storage, the running of motor bike 1 is that outside fresh air is imported in the airfilter 14, and be filtered into clean air through this airfilter 14, this clean air is mixed into oil gas in carburettor with from the fuel oil of fuel tank 3, fire in the combustion chamber of engine 21 in the imput power unit 2 again, make bent axle rotate by firing, make the transmission gear of transmission gearbox 22 be listed as the rotation that drives trailing wheel RW by bent axle again, trailing wheel RF drives front-wheel FW again and does to rotate synchronously, reaches the purpose that motor bike 1 is advanced.
Wherein, the power unit 2 of jetting system, see also shown in Figure 2, it mainly is with the jetting system 24 (that is nozzle) of the fuel delivery in the fuel tank 3 to the air inlet pipe 23 by an oil pump 31, and by the aperture of the flow regulating valve 41 of the throttle valve body 4 of a throttle valve opening perceptron 25 perception air inlet pipes 23, simultaneously, the temperature and pressure of air in the ambient-air temperature pressure perceptron 26 perception input air inlet pipe 23 of throttle valve body 4 upstream sides, by an electronic control unit 27 control jetting system 24 mode of an amount of fuel oil with the mist of oil shape sprayed in the free air diffuser 28 of power unit 2 again, the fuel oil that makes the mist of oil shape with enter in the combustion chamber of engine 21 after air mixes in free air diffuser 28, and send Ignition signal control one igniting device 29 by electronic control unit 27 oil gas is lighted the generation power so that piston 20 moves reciprocatingly.
Inferior see also shown in Figure 5, the fuel tank 3 that is configured in front foot pedal 13 be configured in the upper footboard 131 of front foot pedal 13 and base plate 132 between, this upper footboard 131 is to step on for the both feet of steerman to put, and because of this upper footboard 131 generally all made with plastic material, so its rigidity intensity has not enough locating, therefore motor bike 1 is when the relatively poor highway section of conduct, because the double-legged weight and the car effect of jolting of steerman, and can cause the phenomenon of upper footboard 131 oriented lower recess to take place, this depressed phenomenon severe patient has the possibility that strikes regulating control 33.Yet; whether regulating control 33 its fuel oil that concerns is as previously mentioned often supplied; so motor bike manufacturer; above this regulating control 33, be provided with a protecting component C; by setting up of this protecting component C; avoid because of the upper footboard 131 recessed regulating controls 33 that bump against, conventional oil case apparatus, mat are established a protecting component C and are solved the problem that fuel tank is configured in front foot pedal 3 above regulating control 33.But; the above-mentioned structure person of commonly using still exists one to lack greatly; this disappearance is; the base plate 132 of front foot pedal 13 must keep certain safe altitude (distance) with ground; and upper footboard 131 is placed problems such as traveling comfort for configuration and the steerman both feet of considering car load; so the height of upper footboard 131 also is subjected to big restriction; therefore very limited of the variable thickness of the front foot pedal 13 of motor bike 1; the person of commonly using utilizes protecting component C to protect regulating control 33; caused the whole height of fuel tank 3 to increase; for the fuel tank 3 after the ccontaining height increase; and under the thickness of front foot pedal 13 can't increase; fuel tank 3 upper ends must be differed from 35 modes with section; reduce the height of fuel tank 3, this section differs from 35 formation and can cause the volume of fuel tank 3 to dwindle, and the person of commonly using utilizes the mode that guard member C is set to protect regulating control 33; but caused fuel tank 3 whole heights to improve, and made fuel tank 3 and front foot pedal 13 dispose the difficulty that becomes very.Therefore fuel tank 3 is configured to a present dealer big problem extremely to be overcome with front foot pedal 13.
[summary of the invention]
Main purpose of the present invention is to provide a kind of fuel tank of injection engine motorcycle, by the side at fuel tank one regulating control permanent seat is set, can be for the setting firmly of regulating control, and to reduce the degree of difficulty that fuel tank and front foot pedal dispose.
An of the present invention purpose, be to provide a kind of fuel tank of injection engine motorcycle, by being arranged at than oil pump fixed seat, the regulating control permanent seat more is close to engine, to shorten the distance of regulating control fuel outlet, produce the situation of impedance and can reduce the long problem of interference and the fuel flow of causing of pipeline to engine jetting system pipeline.
Another object of the present invention; be to provide a kind of fuel tank of injection engine motorcycle; by the regulating control permanent seat being arranged on the end face that is lower than fuel tank; so that regulating control is positioned at lower position; and then need not on this regulating control, to be set to protect the protecting component of regulating control; and effectively reduce the height of fuel tank, further can reduce the degree of difficulty that fuel tank is configured in front foot pedal.
The fuel tank of a kind of injection engine motorcycle of the present invention, this fuel tank have an oil inlet, an oil pump fixed seat and a liquid level meter permanent seat, and it is characterized in that: this fuel tank has more a regulating control permanent seat, and this regulating control permanent seat is to fix for regulating control.
The fuel tank of described injection engine motorcycle is characterized in that: the fuel filler of this regulating control is connected with the outlet of oil pump with an oil pipe.
The fuel tank of described injection engine motorcycle is characterized in that: this regulating control is provided with a fuel outlet, and this fuel outlet is to be communicated to jetting system.
The fuel tank of described injection engine motorcycle is characterized in that: this regulating control permanent seat is more to be close to engine than oil pump fixed seat.
The fuel tank of described injection engine motorcycle is characterized in that: this regulating control permanent seat is the end face that is lower than fuel tank.
The fuel tank of injection engine motorcycle of the present invention is provided with a regulating control permanent seat by the side at fuel tank, can supply setting firmly of regulating control, can reduce the degree of difficulty of fuel tank and front foot pedal configuration.
The fuel tank of injection engine motorcycle of the present invention can shorten the distance of regulating control fuel outlet to engine jetting system pipeline, produces the situation of impedance and can reduce the long problem of interference and the fuel flow of causing of pipeline.
The fuel tank of injection engine motorcycle of the present invention need not to be set to protect the protecting component of regulating control on this regulating control, thereby can effectively reduce the height of fuel tank, further can reduce the degree of difficulty that fuel tank is configured in front foot pedal.
[description of drawings]
Fig. 1 is the lateral plan of known motor bike.
Fig. 2 is the start flow process of known injection system.
Fig. 3 is the birds-eye view of known fuel tank.
Fig. 4 is known Oiltank structure cutaway view.
Fig. 5 is the configuration schematic diagram of known fuel tank and front foot pedal.
Fig. 6 is STRUCTURE DECOMPOSITION figure of the present invention.
The structure cutaway view of Fig. 7 regulating control of the present invention.
Fig. 8 is a unitized construction scheme drawing of the present invention.
Fig. 9 is the invention process view.
[specific embodiment]
For the effect that can be easier to understand structure of the present invention and can reach, cooperation now illustrates as follows:
At first, see also shown in Figure 6, fuel tank 5 of the present invention, at least be provided with an oil inlet 9, a liquid level meter permanent seat 8, an oil pump fixed seat 70, a regulating control permanent seat 51, this oil inlet 9 is the usefulness for the fuel oil interpolation, but liquid level meter permanent seat 8 feed flow face meters are fixed, and this liquid level meter also can be detected the storage of fuel oil, and be presented on the instrument carrier panel.The regulating control permanent seat 51 of this fuel tank 5 can supply setting firmly of regulating control 6, regulating control permanent seat 51 is provided with fuel flow returns hole 511 and some locking holes 512, oil pump 7 is to be located on the oil pump fixed seat 70, these oil pump 7 bottoms are provided with a filter screen 71, the upper end is provided with a fixed cap 72, fixed cap 72 end faces are provided with fuel outlet 73, but fixed cap 72 mat bolting element S set firmly on the fuel tank 5.
This regulating control 6 is provided with fuel filler 61 with outlet 73 opposite sides of oil pump 7, this fuel filler 61 joins with a high pressure fuel pipe H with the outlet 73 of oil pump 7 and is communicated with, the upper end of regulating control 6 is connected with the intake pipe negative pressure (not drawing) of engine herein with a negative pressure pipe 62, establish a fuel outlet 63 at the opposite side of fuel filler 61, this fuel outlet 63 and jetting system join (not drawing) herein.The refluxing opening 64 of the lower end of regulating control 6 just can insert on the fuel return hole 511 of regulating control permanent seat 51, and this regulating control 6 can be installed on the regulating control permanent seat 51 by bolting element S.
The inferior Fig. 7 that sees also, the regulating control 6 of fuel tank 5 of the present invention is after oil pump 7 arrives fuel delivery the fuel filler 61 (inlet is at the face in addition of figure among this figure) of regulating control 6, deliver in the jetting system via the fuel outlet 63 of this regulating control 6 and (not draw herein), the negative pressure pipe 62 of this regulating control 6 mats one end communicates with the intake pipe negative pressure (not drawing) of engine herein, and but the intake pipe negative pressure of mat engine comes the unlatching of controlled adjuster 6 or closes, and then the recirculating oil quantity of may command oil return outlet 64, can make oil pump 7 supply with the required amount of fuel of jetting system by this, make injection engine motorcycle be able to normal operation.
See also Fig. 8 again, the present invention comes setting firmly for regulating control 6 by establish a regulating control permanent seat 51 at a side of fuel tank 5, this regulating control permanent seat 51 is the end face 5A that are lower than fuel tank 5, and this regulating control permanent seat 51 is than oil pump fixed seat 70 more close engines, regulating control 6 can be provided with independently by this, make regulating control 6 be in lower position.Fuel tank 5 of the present invention with oil pump 7 and regulating control 6 spiral shells solid after, again fuel tank 5 locks are paid on vehicle frame P, the height of its regulating control 6 is to be positioned at lower position, does not protect regulating control 6 and must not establish a protecting component in addition.Therefore, the height actv. of fuel tank 5 of the present invention is lowered, and as shown in Figure 9, when fuel tank 5 of the present invention is configured in front foot pedal A, can reduce the degree of difficulty of fuel tank 5 and front foot pedal A configuration.In addition; by being arranged at than oil pump fixed seat 70, regulating control permanent seat 51 more is close to engine; to shorten the distance of fuel outlet 63 to engine jetting system pipeline; take place and can reduce the long problem of interference and flow impedance that causes of pipeline; moreover; by regulating control permanent seat 51 being arranged on the end face 5A that is lower than fuel tank 5; so that regulating control 6 is positioned at lower position; and then need not on this regulating control 6, to be set to protect the protecting component of regulating control 6, further can reduce the degree of difficulty that fuel tank 5 is configured in front foot pedal A.
In sum, the present invention is provided with a regulating control permanent seat 51 by the side at fuel tank 5, and this regulating control permanent seat 51 can supply setting firmly of regulating control 6, makes the height of fuel tank 5 effectively reduce by this, can reduce the degree of difficulty of fuel tank 5 and front foot pedal A configuration.
Claims (4)
1. the fuel tank of an injection engine motorcycle, this fuel tank has an oil inlet, an oil pump fixed seat and a liquid level meter permanent seat, it is characterized in that: this fuel tank has more a regulating control permanent seat, and this regulating control permanent seat is to fix for regulating control, and this regulating control permanent seat is the end face that is lower than fuel tank.
2. the fuel tank of injection engine motorcycle as claimed in claim 1, it is characterized in that: the fuel filler of this regulating control is connected with the outlet of oil pump with an oil pipe.
3. the fuel tank of injection engine motorcycle as claimed in claim 1, it is characterized in that: this regulating control is provided with a fuel outlet, and this fuel outlet is to be communicated to jetting system.
4. the fuel tank of injection engine motorcycle as claimed in claim 1, it is characterized in that: this regulating control permanent seat is more to be close to engine than oil pump fixed seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100577867A CN100486859C (en) | 2004-08-19 | 2004-08-19 | Spray-jet engine autocycle oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100577867A CN100486859C (en) | 2004-08-19 | 2004-08-19 | Spray-jet engine autocycle oil tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1736788A CN1736788A (en) | 2006-02-22 |
| CN100486859C true CN100486859C (en) | 2009-05-13 |
Family
ID=36079805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100577867A Expired - Fee Related CN100486859C (en) | 2004-08-19 | 2004-08-19 | Spray-jet engine autocycle oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100486859C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101451480B (en) * | 2007-12-07 | 2011-09-07 | 光阳工业股份有限公司 | Motor-vehicle fuel pump structure |
-
2004
- 2004-08-19 CN CNB2004100577867A patent/CN100486859C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1736788A (en) | 2006-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20090513 Termination date: 20200819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |