CN205977499U - Electricity spouts motorcycle single channel oil rail - Google Patents
Electricity spouts motorcycle single channel oil rail Download PDFInfo
- Publication number
- CN205977499U CN205977499U CN201620919826.2U CN201620919826U CN205977499U CN 205977499 U CN205977499 U CN 205977499U CN 201620919826 U CN201620919826 U CN 201620919826U CN 205977499 U CN205977499 U CN 205977499U
- Authority
- CN
- China
- Prior art keywords
- oil
- diameter
- rail body
- motorcycle
- positioning boss
- 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.)
- Withdrawn - After Issue
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- Fuel-Injection Apparatus (AREA)
Abstract
The utility model discloses an electricity spouts motorcycle single channel oil rail, including being used for installing the oily rail body on air intake manifold and setting up the oil pipe that advances on oily rail body, have on oil rail body and air intake manifold's the oil inlet corresponding position with advance the oilhole that oil pipe is linked together, a serial communication port, the one end that air intake manifold was kept away from to the oilhole is for being used for the installation advance oil pipe's oil pipe connecting portion, advance oil pipe and whole being be more than or equal to 90 degrees the form of buckling, and be close to the one end of oil rail body cartridge hermetcally is in in the oil pipe connecting portion, it can wind to advance oil pipe the axis of oilhole is rotatory, still be provided with on the oil rail body and be used for preventing it follows to advance oil pipe the fixing device that the oil pipe connecting portion are deviate from. The utility model has the advantages of can be applicable to the motorcycle of different motorcycle types, application scope is wider, and the die sinking quantity of the oily rail that is favorable to significantly reducing reduces the manufacturing cost of oily rail, simple structure, and it is easy to make.
Description
Technical field
This utility model is related to motorcycle engine part field, in particular to a kind of motorcycle with electronic fuel injection system single channel oil
Rail.
Background technology
Motorcycle with electronic fuel injection system is a kind of motor cycle, is the load by micro computer according to electromotor, controls atomizer to give
Need the cylinder oil spout of work, idle cylinder not oil supply.Compared with traditional carburetor motorcycle, motorcycle with electronic fuel injection system section
Oil, with homotype carburetor car ratio, energy fuel-economizing more than 20%；Due to realizing digital ignition and oil spout function, oil consumption reduces, and discharge changes
Kind, so ratio carburetor car environmental protection, directly reach European No. 11 discharge standards, also there is easy startup simultaneously, be triggered at any moment, idling
The advantages of stablize.
Oily rail as one of motorcycle with electronic fuel injection system important spare part, Main Function be storage fuel oil, suppress simultaneously due to
The pressure oscillation of high pressure fuel supply pump and fuel injector oil spout generation is it is ensured that system pressure is stable.Installing space one due to motorcycle
As all smaller, for ease of installing, the inlet nozzle of existing single channel oil rail needs to be carried out according to the installing space on motorcycle
Design.But, between the motorcycle of different model, mounting means is different, causes oily rail cannot be suitable for the motor with other vehicles
Car is so that oily rail manufacturing cost is higher.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is：How to provide a kind of suitable
Wider with scope, advantageously reduce the manufacturing cost of oily rail, structure is simple, installs and uses more conveniently motorcycle with electronic fuel injection system single channel
Oily rail.
In order to solve above-mentioned technical problem, this utility model employs following technical scheme：
A kind of motorcycle with electronic fuel injection system single channel oil rail, including the oily rail body for being arranged in inlet manifold and be arranged on
Oil inlet pipe on oily rail body, described oil inlet pipe is inlet nozzle for connecting oil circuit away from one end of described oil rail body；Institute
State, on the oily rail body position corresponding with the oil-in of inlet manifold, be there is the oilhole being connected with described oil inlet pipe；Its feature
It is, described oilhole is oil pipe connecting portion for installing described oil inlet pipe away from one end of inlet manifold；Described oil inlet pipe is whole
Body is in the bending more than or equal to 90 degree, and is hermetically inserted into described oil pipe connecting portion near one end of described oil rail body
Interior, described oil inlet pipe can rotate around the axis of described oilhole；It is additionally provided with for preventing described oil-feed on described oil rail body
The fixing device that pipe is deviate from from described oil pipe connecting portion.
Using said structure, because oil inlet pipe is in integrally the bending more than or equal to 90 degree, and one end is rotatably inserted
It is contained on oily rail body.So, when oily rail body being arranged in the inlet manifold of motorcycle, can be according to the peace on motorcycle
The inlet nozzle direction of dress space allocation oil inlet pipe, conveniently the oil pipe on oil circuit is connected on inlet nozzle.The oily rail of said structure
Go for the motorcycle of different automobile types, the scope of application is wider, be conducive to greatly reducing the die sinking quantity of oily rail, reduce oily rail
Manufacturing cost.Said structure is simple, installs and uses more convenient.
As optimization, described oil pipe connecting portion is included along the spacing hole section setting gradually away from inlet manifold direction and sealing
Connect hole section；The diameter of described spacing hole section is less than the described diameter being tightly connected hole section；Described oil inlet pipe is near described oil rail
One end of body have can be inserted into described in be tightly connected in hole section installation shaft part, the diameter of described installation shaft part with described
The diameter being tightly connected hole section matches；Described installation shaft part sealingly engage be arranged on described in be tightly connected in hole section.
Using said structure, the shaft section diameter of installing due to oil inlet pipe is matched with the diameter being tightly connected hole section, meanwhile,
The diameter of spacing hole section is less than the diameter being tightly connected hole section.So, the diameter of spacing hole section is again smaller than the installation axle of oil inlet pipe
The diameter of section, can limit the installation shaft part plug-in mounting length of oil inlet pipe, be easy to be installed in place oil inlet pipe, improve the consistent of product
Property, reduce installation difficulty.
As optimization, described installation axle section is located to have on the described periphery being tightly connected in hole section and in axial direction sets
The sealed groove put, is provided with sealing ring in described sealed groove.
As such, it is possible to make the sealing property between oil inlet pipe and oily rail body more preferable, it is to avoid fuel leakage, improve connection
Reliability and the safety of use.
As optimization, described sealed groove is arranged at intervals with two along the described axis direction installing shaft part.
So, two sealed grooves and sealing ring are set, two seals can be formed, be conducive to improving sealing.Meanwhile,
So that installing shaft part have two supports being tightly connected in hole section, ensure that the installation shaft part of oil inlet pipe and being tightly connected hole section
Remain and be coaxially disposed, it is to avoid the installation shaft part of oil inlet pipe causes because deflecting to leak.So, be conducive to improving oily rail
Overall service life.
As optimization, described oil inlet pipe is also included positioned at described shaft part of installing towards the support shaft of described oil rail body side
Section, the described diameter supporting shaft part is matched with the diameter of described spacing hole section, and described installation shaft part is inserted into described sealing even
When connecing in hole section, described support shaft part is inserted in described spacing hole section.
So, using supporting shaft part and spacing hole section to be supported coordinating, can reduce to installation shaft part and be tightly connected
Active force between hole section, is conducive to slowing down the abrasion installed shaft part and be tightly connected between hole section, improves the use longevity of oily rail
Life.
As optimization, described oil inlet pipe also includes radially projecting positioning boss, described positioning boss position
In described, the side away from described oil rail body for the shaft part is installed；Described fixing device has for being fitted in the described positioning boss back of the body
From the limiting section of described oil rail body side, and for being fixed on the connecting portion on described oil rail body.
So, by arranging positioning boss on oil inlet pipe, then by the limiting section of fixing device, positioning boss is entered
Row is spacing, prevents oil inlet pipe from deviating from from oil pipe connecting portion, thus connecting tube is arranged on oily rail body.Said structure letter
Single, easy to manufacture.
As optimization, described oil pipe connecting portion has the external screw thread being coaxially disposed with described oilhole；Described fixing device
Overall cylindrical, its one end has the limiting section of radially inwardly extending formation, and the diameter of described limiting section is less than described fixed
The diameter of position boss；The internal diameter of described fixing device is more than the diameter of described positioning boss, and is provided with outer with described on inwall
The female thread that screw thread matches；Described fixing device passes through threaded engagement on described oil pipe connecting portion, makes described limiting section support
It is connected on described positioning boss.
As optimization, described fixing device is integrally cylindrical, and the internal diameter of described fixing device is more than described positioning boss
Diameter, its one end has a limiting section of radially inwardly extending formation, and the diameter of described limiting section is less than described positioning boss
Diameter；Described fixing device passes through axially disposed being bolted on described oil pipe connecting portion, makes described spacing
Portion is connected on described positioning boss.
As optimization, one end that described oil pipe connecting portion deviates from inlet manifold has for accommodating determining of described positioning boss
Position hole, the depth of described location hole is more than the thickness of described positioning boss；Described fixing device is overall U-shaped latch, institute
The maximum spacing stating latch is less than the diameter of described positioning boss；The direction that this latch is contained in described oil inlet pipe both sides along fork is fixed
It is inserted on described oil pipe connecting portion, make described positioning boss be located at the bottom of described location hole.
As optimization, described oil rail body has the installation base of the formation that extends radially outwardly along described oilhole, described
Bolt hole is provided with installation base, described oil rail body is by running through being bolted in inlet manifold of described bolt hole.
In sum, this utility model has the motorcycle going for different automobile types, and the scope of application is wider, is conducive to
Greatly reduce the die sinking quantity of oily rail, reduce the manufacturing cost of oily rail, structure is simple, the advantages of easy to manufacture.
Brief description
Fig. 1 is the structural representation of this utility model embodiment one.
Fig. 2 is the cross-sectional view in Fig. 1.
Fig. 3 is the structural representation of this utility model embodiment two.
Fig. 4 is the cross-sectional view in Fig. 3.
Fig. 5 is the structural representation of this utility model embodiment three.
Fig. 6 is the cross-sectional view in Fig. 5.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
As depicted in figs. 1 and 2, a kind of motorcycle with electronic fuel injection system single channel oil rail, including the oil for being arranged in inlet manifold
Rail body 1 and be arranged on oil inlet pipe 2 on oily rail body 1, described oil inlet pipe 2 is use away from one end of described oil rail body 1
In the inlet nozzle connecting oil circuit；Have on described oil rail body 1 position corresponding with the oil-in of inlet manifold with described enter
The oilhole that oil pipe 2 is connected；Described oilhole is to connect for installing the oil pipe of described oil inlet pipe 2 away from one end of inlet manifold
Portion；Described oil inlet pipe 2 entirety is in the bending more than or equal to 90 degree, and hermetically inserts near one end of described oil rail body 1
It is contained in described oil pipe connecting portion, described oil inlet pipe 2 can rotate around the axis of described oilhole；Also set on described oil rail body 1
It is equipped with the fixing device for preventing described oil inlet pipe 2 from deviating from from described oil pipe connecting portion.
Using said structure, because oil inlet pipe is in integrally the bending more than or equal to 90 degree, and one end is rotatably inserted
It is contained on oily rail body.So, when oily rail body being arranged in the inlet manifold of motorcycle, can be according to the peace on motorcycle
The inlet nozzle direction of dress space allocation oil inlet pipe, conveniently the oil pipe on oil circuit is connected on inlet nozzle.The oily rail of said structure
Go for the motorcycle of different automobile types, the scope of application is wider, be conducive to greatly reducing the die sinking quantity of oily rail, reduce oily rail
Manufacturing cost.Said structure is simple, installs and uses more convenient.
During enforcement, described oil pipe connecting portion includes connecting along the spacing hole section setting gradually away from inlet manifold direction and sealing
Connect hole section；The diameter of described spacing hole section is less than the described diameter being tightly connected hole section；Described oil inlet pipe 2 is near described oil rail originally
One end of body 1 have can be inserted into described in be tightly connected in hole section installation shaft part, the diameter of described installation shaft part with described
The diameter being tightly connected hole section matches；Described installation shaft part sealingly engage be arranged on described in be tightly connected in hole section.
Using said structure, the shaft section diameter of installing due to oil inlet pipe is matched with the diameter being tightly connected hole section, meanwhile,
The diameter of spacing hole section is less than the diameter being tightly connected hole section.So, the diameter of spacing hole section is again smaller than the installation axle of oil inlet pipe
The diameter of section, can limit the installation shaft part plug-in mounting length of oil inlet pipe, be easy to be installed in place oil inlet pipe, improve the consistent of product
Property, reduce installation difficulty.
During enforcement, described installation axle section is located to have on the described periphery being tightly connected in hole section and in axial direction arranges
Sealed groove, in described sealed groove, sealing ring is installed.
As such, it is possible to make the sealing property between oil inlet pipe and oily rail body more preferable, it is to avoid fuel leakage, improve connection
Reliability and the safety of use.
During enforcement, described sealed groove is arranged at intervals with two along the described axis direction installing shaft part.
So, two sealed grooves and sealing ring are set, two seals can be formed, be conducive to improving sealing.Meanwhile,
So that installing shaft part have two supports being tightly connected in hole section, ensure that the installation shaft part of oil inlet pipe and being tightly connected hole section
Remain and be coaxially disposed, it is to avoid the installation shaft part of oil inlet pipe causes because deflecting to leak.So, be conducive to improving oily rail
Overall service life.
During enforcement, described oil inlet pipe 2 is also included positioned at described shaft part of installing towards the support shaft of described oil rail body 1 side
Section, the described diameter supporting shaft part is matched with the diameter of described spacing hole section, and described installation shaft part is inserted into described sealing even
When connecing in hole section, described support shaft part is inserted in described spacing hole section.
So, using supporting shaft part and spacing hole section to be supported coordinating, can reduce to installation shaft part and be tightly connected
Active force between hole section, is conducive to slowing down the abrasion installed shaft part and be tightly connected between hole section, improves the use longevity of oily rail
Life.
During enforcement, described oil inlet pipe 2 also includes radially projecting positioning boss, and described positioning boss is located at
Described installation shaft part is away from the side of described oil rail body 1；Described fixing device has for being fitted in the described positioning boss back of the body
From the limiting section of described oil rail body 1 side, and for being fixed on the connecting portion on described oil rail body 1.
So, by arranging positioning boss on oil inlet pipe, then by the limiting section of fixing device, positioning boss is entered
Row is spacing, prevents oil inlet pipe from deviating from from oil pipe connecting portion, thus connecting tube is arranged on oily rail body.Said structure letter
Single, easy to manufacture.
During enforcement, described oil pipe connecting portion has the external screw thread being coaxially disposed with described oilhole；Described fixing device is whole
Body is cylindrical, and its one end has the limiting section of radially inwardly extending formation, and the diameter of described limiting section is less than described positioning
The diameter of boss；The internal diameter of described fixing device is more than the diameter of described positioning boss, and is provided with inwall and described outer spiral shell
The female thread that stricture of vagina matches；Described fixing device passes through threaded engagement on described oil pipe connecting portion, so that described limiting section is abutted
On described positioning boss.
When being embodied as, it is additionally provided with described oil inlet pipe 2 along the check valve deviating from the connection of described inlet nozzle direction.This
Sample, when taking off the oil pipe on oil circuit from inlet nozzle, the oil in oil inlet pipe 2 also will not flow out.
Embodiment 2
As different from Example 1, as shown in Figure 3 and Figure 4, described fixing device is integrally cylindrical, described fixing dress
The internal diameter put is more than the diameter of described positioning boss, and its one end has the limiting section of radially inwardly extending formation, described spacing
The diameter in portion is less than the diameter of described positioning boss；Described fixing device is described by axially disposed being bolted to
On oil pipe connecting portion, described limiting section support is made to be connected on described positioning boss.
Embodiment 3
As different from Example 1, as shown in Figure 5 and Figure 6, one end that described oil pipe connecting portion deviates from inlet manifold has
For accommodating the location hole of described positioning boss, the depth of described location hole is more than the thickness of described positioning boss；Described fixation
Device is overall U-shaped latch, and the maximum spacing of described latch is less than the diameter of described positioning boss；This latch is contained in along fork
The direction fixation of described oil inlet pipe 2 both sides is inserted on described oil pipe connecting portion, makes described positioning boss be located at described location hole
Bottom.
When being embodied as, described oil rail body 1 has the installation base of the formation that extends radially outwardly along described oilhole, institute
State and bolt hole is provided with installation base, described oil rail body 1 is bolted to inlet manifold by run through described bolt hole
On.
The foregoing is only preferred embodiment of the present utility model, not with this utility model for limit, all this
Any modification, equivalent and improvement made within the spirit of utility model and principle etc., should be included in this utility model
Protection domain within.
Claims (10)
1. a kind of motorcycle with electronic fuel injection system single channel oil rail, including the oily rail body for being arranged in inlet manifold（1）And setting
In oily rail body（1）On oil inlet pipe（2）, described oil inlet pipe（2）Away from described oil rail body（1）One end be for connecting oil
The inlet nozzle on road；Described oil rail body（1）Have on the position corresponding with the oil-in of inlet manifold and described oil inlet pipe（2）
The oilhole being connected；It is characterized in that, described oilhole is for installing described oil inlet pipe away from one end of inlet manifold（2）Oil
Pipe jointing part；Described oil inlet pipe（2）Entirety is in the bending more than or equal to 90 degree, and near described oil rail body（1）One
End is hermetically inserted in described oil pipe connecting portion, described oil inlet pipe（2）Can rotate around the axis of described oilhole；Described oil rail
Body（1）On be additionally provided with for preventing described oil inlet pipe（2）Fixing device from the abjection of described oil pipe connecting portion.
2. motorcycle with electronic fuel injection system single channel oil rail as claimed in claim 1 is it is characterised in that described oil pipe connecting portion is included along far
The spacing hole section that sets gradually from inlet manifold direction and be tightly connected hole section；The diameter of described spacing hole section is less than described sealing
Connect the diameter of hole section；Described oil inlet pipe（2）Near described oil rail body（1）One end have and can be inserted into described sealing even
Connect the installation shaft part in hole section, the diameter of described installation shaft part is matched with the described diameter being tightly connected hole section；Described installation
Shaft part sealingly engage be arranged on described in be tightly connected in hole section.
3. motorcycle with electronic fuel injection system single channel oil rail as claimed in claim 2 is it is characterised in that described installation axle section is positioned at described close
On periphery in envelope connection hole section, there is the sealed groove in axial direction arranging, in described sealed groove, sealing is installed
Circle.
4. motorcycle with electronic fuel injection system single channel oil rail as claimed in claim 3 is it is characterised in that described sealed groove is along described installation
The axis direction of shaft part is arranged at intervals with two.
5. motorcycle with electronic fuel injection system single channel oil rail as claimed in claim 2 is it is characterised in that described oil inlet pipe（2）Also include position
In described installation shaft part towards described oil rail body（1）The support shaft part of side, the diameter of described support shaft part is spacing with described
The diameter of hole section matches, described installation shaft part be inserted into described in when being tightly connected in hole section, described support shaft part is inserted into institute
State in spacing hole section.
6. motorcycle with electronic fuel injection system single channel as claimed in claim 2 oil rail is it is characterised in that described oil inlet pipe（2）Also include edge
Project radially outwardly the positioning boss of setting, described positioning boss is located at described installation shaft part away from described oil rail body（1）'s
Side；Described fixing device have for be fitted in described positioning boss deviate from described oil rail body（1）The limiting section of side, with
And be used for being fixed on described oil rail body（1）On connecting portion.
7. motorcycle with electronic fuel injection system single channel as claimed in claim 6 oil rail it is characterised in that have on described oil pipe connecting portion with
The external screw thread that described oilhole is coaxially disposed；Described fixing device is integrally cylindrical, and its one end has radially inwardly extending shape
The limiting section becoming, the diameter of described limiting section is less than the diameter of described positioning boss；The internal diameter of described fixing device is more than described
The diameter of positioning boss, and the female thread being matched with described external screw thread is provided with inwall；Described fixing device passes through screw thread
Screw on described oil pipe connecting portion, so that described limiting section support is connected on described positioning boss.
8. motorcycle with electronic fuel injection system single channel oil rail as claimed in claim 6 is it is characterised in that described fixing device is in integrally cylinder
Shape, the internal diameter of described fixing device is more than the diameter of described positioning boss, and its one end has the limit of radially inwardly extending formation
Position portion, the diameter of described limiting section is less than the diameter of described positioning boss；Described fixing device passes through axially disposed bolt
It is fixed on described oil pipe connecting portion, so that described limiting section support is connected on described positioning boss.
9. motorcycle with electronic fuel injection system single channel oil rail as claimed in claim 6 is it is characterised in that described oil pipe connecting portion deviates from air inlet
One end of manifold has the location hole for accommodating described positioning boss, and the depth of described location hole is more than described positioning boss
Thickness；Described fixing device is overall U-shaped latch, and the maximum spacing of described latch is less than the diameter of described positioning boss；
This latch is contained in described oil inlet pipe along fork（2）The direction fixation of both sides is inserted on described oil pipe connecting portion, makes described convex
Platform is located at the bottom of described location hole.
10. motorcycle with electronic fuel injection system single channel as claimed in claim 1 oil rail is it is characterised in that described oil rail body（1）There is edge
The installation base of the formation that extends radially outwardly of described oilhole, described installation base is provided with bolt hole, described oil rail body
（1）By running through being bolted in inlet manifold of described bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620919826.2U CN205977499U (en) | 2016-08-23 | 2016-08-23 | Electricity spouts motorcycle single channel oil rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620919826.2U CN205977499U (en) | 2016-08-23 | 2016-08-23 | Electricity spouts motorcycle single channel oil rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205977499U true CN205977499U (en) | 2017-02-22 |
Family
ID=58033706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620919826.2U Withdrawn - After Issue CN205977499U (en) | 2016-08-23 | 2016-08-23 | Electricity spouts motorcycle single channel oil rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205977499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089525A (en) * | 2016-08-23 | 2016-11-09 | 力帆实业(集团)股份有限公司 | Motorcycle with electronic fuel injection system single channel oil rail |
-
2016
- 2016-08-23 CN CN201620919826.2U patent/CN205977499U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089525A (en) * | 2016-08-23 | 2016-11-09 | 力帆实业(集团)股份有限公司 | Motorcycle with electronic fuel injection system single channel oil rail |
| CN106089525B (en) * | 2016-08-23 | 2018-08-07 | 力帆实业(集团)股份有限公司 | Motorcycle with electronic fuel injection system single channel oil rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170222 Effective date of abandoning: 20180807 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170222 Effective date of abandoning: 20180807 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |