CN208281003U - A kind of assembled oil injection nozzle - Google Patents
A kind of assembled oil injection nozzle Download PDFInfo
- Publication number
- CN208281003U CN208281003U CN201820625145.4U CN201820625145U CN208281003U CN 208281003 U CN208281003 U CN 208281003U CN 201820625145 U CN201820625145 U CN 201820625145U CN 208281003 U CN208281003 U CN 208281003U
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- CN
- China
- Prior art keywords
- oil
- nozzle body
- input channel
- cylinder cap
- mounting head
- 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 kind of assembled oil injection nozzles, comprising: mounting head is arranged in nozzle body thereon, and mounting head is installed on cylinder cap；Oil input channel is arranged on nozzle body, and oil input channel is connected to the engine oil passage on cylinder cap；Oil road is arranged on nozzle body, and oil road is connected to oil input channel, the oil outlet face timing chain of oil road, can preferably lubricate timing chain, provide the service life of timing chain.
Description
Technical field
The utility model belongs to technical field of automobile engine more particularly to a kind of assembled oil injection nozzle.
Background technique
In the process of implementing the utility model, the inventor finds that the existing technology has at least the following problems: timing at present
Chain is very big to engine influence on system operation, is only lubricated by stretcher to timing chain, this can not be to timing chain sufficient lubrication.
Utility model content
The technical problem to be solved by the utility model is to provide one kind preferably to lubricate timing chain, provides just
When chain service life assembled oil injection nozzle.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the utility model is a kind of assembled oil injection nozzle,
It includes
Nozzle body, is arranged mounting head thereon, and the mounting head is installed on cylinder cap；
Oil input channel is arranged on the nozzle body, and the oil input channel is connected to the engine oil passage on cylinder cap；
Oil road is arranged on the nozzle body, and the oil road is connected to the oil input channel, and the oil road goes out
Hydraulic fluid port face timing chain.
The mounting head periphery is equipped with O-ring, seals between the O-ring and the cylinder cap.
Gasket is additionally provided on the nozzle body, the nozzle body is contacted by gasket with the cylinder cap.
The oil input channel passes through the mounting head and is connected to the engine oil passage on cylinder cap.
A technical solution in above-mentioned technical proposal has the following advantages that or beneficial effect, can be preferably to timing chain
Item lubrication, provides the service life of timing chain.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the assembled oil injection nozzle provided in the utility model embodiment；
Fig. 2 is the structural schematic diagram of the assembled oil injection nozzle of Fig. 1；
Fig. 3 is the cross-sectional view of Fig. 2；
Label in above-mentioned figure is equal are as follows: 1, nozzle body, 11, oil input channel, 12, oil road, 2, gasket, 3, O-ring.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
Referring to Fig. 1-3, a kind of assembled oil injection nozzle, comprising:
Nozzle body, is arranged mounting head thereon, and mounting head is installed on cylinder cap；
Oil input channel is arranged on nozzle body, and oil input channel is connected to the engine oil passage on cylinder cap；
Oil road is arranged on nozzle body, and oil road is connected to oil input channel, the oil outlet face timing chain of oil road
Item.
Mounting head periphery is equipped with O-ring, seals between O-ring and cylinder cap.
Gasket is additionally provided on nozzle body, nozzle body is contacted by gasket with cylinder cap.
Oil input channel passes through mounting head and is connected to the engine oil passage on cylinder cap.
By oil injection nozzle by the oil droplets of oil duct on timing chain, timing chain is lubricated with this.
After above-mentioned structure, preferably timing chain can be lubricated, the service life of timing chain is provided.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as the various unsubstantialities carried out using the method concept and technical solution of the utility model change
Into, or it is not improved the conception and technical scheme of the utility model are directly applied into other occasions, in the utility model
Protection scope within.
Claims (4)
1. a kind of assembled oil injection nozzle comprising:
Nozzle body, is arranged mounting head thereon, and the mounting head is installed on cylinder cap；
Oil input channel is arranged on the nozzle body, and the oil input channel is connected to the engine oil passage on cylinder cap；
Oil road is arranged on the nozzle body, and the oil road is connected to the oil input channel, the oil outlet of the oil road
Face timing chain.
2. assembled oil injection nozzle as described in claim 1, which is characterized in that the mounting head periphery is equipped with O-ring, described
It is sealed between O-ring and the cylinder cap.
3. assembled oil injection nozzle as claimed in claim 2, which is characterized in that be additionally provided with gasket, institute on the nozzle body
It states nozzle body and is contacted by gasket with the cylinder cap.
4. assembled oil injection nozzle as claimed in claim 3, which is characterized in that the oil input channel passes through the mounting head and cylinder
The engine oil passage connection covered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820625145.4U CN208281003U (en) | 2018-04-28 | 2018-04-28 | A kind of assembled oil injection nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820625145.4U CN208281003U (en) | 2018-04-28 | 2018-04-28 | A kind of assembled oil injection nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208281003U true CN208281003U (en) | 2018-12-25 |
Family
ID=64751309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820625145.4U Active CN208281003U (en) | 2018-04-28 | 2018-04-28 | A kind of assembled oil injection nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208281003U (en) |
-
2018
- 2018-04-28 CN CN201820625145.4U patent/CN208281003U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |