CN206129472U - Structure of making an uproar falls in motorcycle sprayer signal wire connector - Google Patents
Structure of making an uproar falls in motorcycle sprayer signal wire connector Download PDFInfo
- Publication number
- CN206129472U CN206129472U CN201621268700.XU CN201621268700U CN206129472U CN 206129472 U CN206129472 U CN 206129472U CN 201621268700 U CN201621268700 U CN 201621268700U CN 206129472 U CN206129472 U CN 206129472U
- Authority
- CN
- China
- Prior art keywords
- sound insulation
- signal line
- sprayer
- mounting hole
- installing hole
- 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.)
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Abstract
The utility model discloses a structure of making an uproar falls in motorcycle sprayer signal wire connector, including fixing the sprayer in the first intake pipe of engine cylinder, the outer parcel of sprayer has sound insulation sleeve, sound insulation sleeve is equipped with the signal line mounting hole, the bayonet joint that has a signal line peg graft in the mounting hole with sensor in the sprayer is connected, the plug overcoat is equipped with syllable -dividing cap, the cap parcel that gives sound insulation is lived plug terminal surface and signal line, and extend to with mounting hole internal diameter in close contact with in the mounting hole, the utility model discloses an insert joint outer sleeve dress sound insulation cap at the signal line, the outside way of propagating of noise passing signal line bayonet joint is lived in the separation, and it is effectual to give sound insulation, and effective noise reduction further improves the travelling comfort of riding.
Description
Technical field
This utility model is related to a kind of oil injector of motorcycle, especially the denoising structure of fuel injector.
Background technology
Oil injector of motorcycle is arranged in engine cylinder head air inlet pipe, electromagnetic valve is provided with fuel injector, by motor
The opening and closing of ECU (electric spray control system) the control electromagnetic valves of car is realizing oil spout, there is provided fuel needed for engine combustion.When starting
When machine runs up, great amount of fuel oil is needed to supply, the now switch motion of magnetic valve high frequency rate can produce noise；Prior art
In, by fuel injector outer wrapping barney with noise-decreasing, but because barney is reserved with holding wire installing hole, to carry
The connection-peg of holding wire stretches into and is installed on the sensor connection in fuel injector from the installing hole, therefore, the noise still can
Outwards propagated by signal wire connecting head, only coating fuel injector can not blocking noise completely.
The content of the invention
In order to overcome the deficiencies in the prior art, this utility model to provide a kind of oil injector of motorcycle signal wire joint noise reduction knot
Structure.
This utility model solves the technical scheme that its technical problem adopted：
A kind of oil injector of motorcycle signal wire joint denoising structure, including the spray being fixed in engine cylinder head air inlet pipe
Oily device, fuel injector is wrapped with barney, and the sound insulation is arranged with holding wire installing hole, and the connection-peg with holding wire is plugged in
It is connected with the sensor in the fuel injector in installing hole, sound proof hat is set with outside the patch plug, the sound proof hat is wrapped
It is described to patch end surface and holding wire, and extend in the installing hole and the close contact of installing hole internal diameter.
Preferably, the sound proof hat is slidably set in advance on the holding wire of the connection-peg.
The beneficial effects of the utility model are：This utility model is set with sound proof hat, sound proof hat bag outside signal wire connecting head
Wrap and patch end surface and holding wire, and extend in installing hole and the close contact of installing hole internal diameter, separate noise by letter
The approach that number line connection-peg is outwards propagated, soundproof effect is good, effectively reduces noise, further improves the comfortableness ridden；When every
When sound cap is slidably set in advance on the holding wire of patch plug, can directly slide during assembling and fill in the holding wire installation of barney
It is easy for installation efficient in hole, and avoid the loss of little spare and accessory parts.
Description of the drawings
This utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is schematic view of the mounting position of this utility model on motorcycle；
Fig. 2 is the fractionation schematic diagram of this utility model denoising structure；
Fig. 3 is sectional view of the present utility model.
Specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, a kind of oil injector of motorcycle signal wire joint denoising structure, including being fixed on engine air
Fuel injector 2 in cylinder head air inlet pipe 1, fuel injector 2 is wrapped with barney 3, and the sound insulation is arranged with holding wire installing hole 31, band
The connection-peg 5 for having holding wire 4 is plugged in installing hole 31 and is connected with the sensor in the fuel injector, the overcoat of the patch plug 5
Equipped with sound proof hat 6, the sound proof hat 6 wraps the end face of the patch plug 5 and holding wire 4, and extends in the installing hole 31
It is in close contact with installing hole internal diameter.
This utility model wraps the end face of patch plug 5 and signal in the outer suit sound proof hat 6 of signal wire connecting head 5, sound proof hat 6
Line 4, and extend in installing hole 31 and the close contact of installing hole internal diameter, noise is separated by signal wire connecting head 5 to unofficial biography
The approach broadcast, soundproof effect is good, effectively reduces noise, further improves the comfortableness ridden.
Used as preferred embodiment of the present utility model, sound proof hat 6 is slidably set in advance on the holding wire 4 of connection-peg 5,
First signal wire connecting head 5 is accessed in fuel injector during assembling is connected with sensor, then by the sliding plug of sound proof hat 6 on holding wire 4
It is easy for installation efficient in entering the holding wire installing hole 31 on barney 3, and it is avoided that this kind of little spare and accessory parts of sound proof hat are lost
Lose.
Claims (2)
1. a kind of oil injector of motorcycle signal wire joint denoising structure, including being fixed in engine cylinder head air inlet pipe (1)
Fuel injector (2), fuel injector (2) is wrapped with barney (3), and the sound insulation is arranged with holding wire installing hole (31), with signal
The connection-peg (5) of line (4) is plugged in installing hole (31) and is connected with the sensor in the fuel injector, it is characterised in that：It is described
Sound proof hat (6) is set with outside connection-peg (5), the sound proof hat (6) wraps the connection-peg (5) end face and holding wire (4), and
Extend in the installing hole (31) and be in close contact with installing hole internal diameter.
2. denoising structure according to claim 1, it is characterised in that：The sound proof hat (6) is slidably set in advance institute
State on the holding wire (4) of connection-peg (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621268700.XU CN206129472U (en) | 2016-11-11 | 2016-11-11 | Structure of making an uproar falls in motorcycle sprayer signal wire connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621268700.XU CN206129472U (en) | 2016-11-11 | 2016-11-11 | Structure of making an uproar falls in motorcycle sprayer signal wire connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206129472U true CN206129472U (en) | 2017-04-26 |
Family
ID=58562535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621268700.XU Active CN206129472U (en) | 2016-11-11 | 2016-11-11 | Structure of making an uproar falls in motorcycle sprayer signal wire connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206129472U (en) |
-
2016
- 2016-11-11 CN CN201621268700.XU patent/CN206129472U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |