CN204003216U - A kind of stainless steel capping for engine nozzle - Google Patents
A kind of stainless steel capping for engine nozzle Download PDFInfo
- Publication number
- CN204003216U CN204003216U CN201420304584.7U CN201420304584U CN204003216U CN 204003216 U CN204003216 U CN 204003216U CN 201420304584 U CN201420304584 U CN 201420304584U CN 204003216 U CN204003216 U CN 204003216U
- Authority
- CN
- China
- Prior art keywords
- capping
- stainless steel
- interface
- layer interface
- engine nozzle
- 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
Links
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
A kind of stainless steel capping for engine nozzle, relate to stainless cast steel part technical field, comprise capping, interface, oil outlet, described capping is stainless steel integral structure, one end opening, one end sealing, described opening end arranges interface, described closed end has oil outlet, this capping is stainless steel integral structure, wear-resisting oil-stain-preventing, longer service life, solve conventional closure low problem in working life, this capping is with three layer interfaces, reinforce the connection, solve conventional closure and hold caducous problem, interface inside is with filter screen simultaneously, solve the problem that conventional closure can not filter fuel impurity causes oil nozzle to stop up.
Description
Technical field:
The utility model relates to stainless cast steel part technical field, is specifically related to a kind of stainless steel capping for engine nozzle.
Background technique:
As the oil nozzle of one of critical component of electronic fuel injection engine, its work quality is by the serious performance that affects motor, oil nozzle obstruction can have a strong impact on automotive performance, the reason of stopping up is because the carbon deposit of motor inner product is on oil nozzle or because the impurity in fuel oil etc. has stopped up oil nozzle path, after automobile running a period of time, oil-fired system will form certain sediments.The oil nozzle capping of prior art, due to material and structural factor, usually causes capping breakage to come off, and working life is short, and the inner greasy dirt of capping is too much, causes normally oil spout of oil nozzle, causes the problems such as fuel blow.
Model utility content:
Technical problem to be solved in the utility model is to overcome existing technological deficiency, a kind of stainless steel capping for engine nozzle rational in infrastructure is provided, this capping is stainless steel integral structure, wear-resisting oil-stain-preventing, longer service life, solve conventional closure low problem in working life, this capping is with three layer interfaces, reinforce the connection, solve conventional closure and hold caducous problem, simultaneously interface inside is with filter screen, solves the problem that conventional closure can not filter fuel impurity causes oil nozzle to stop up.
Technical problem to be solved in the utility model adopts following technological scheme to realize:
For a stainless steel capping for engine nozzle, comprise capping, interface, oil outlet, described capping is stainless steel integral structure, an end opening, one end sealing, described opening end arranges interface, and described closed end has oil outlet, it is characterized in that:
Described interface is arranged on capping opening one end, comprise outer layer interface, middle layer interface, interior layer interface, described outer layer interface is arranged on capping open top end inner side, described middle layer interface is arranged on outer layer interface below, described interior layer interface is arranged on the below of middle layer interface, be connected the stepped distribution of described connection mouth with outer layer interface by middle layer interface.
Described outer connection mouth setting screws screw socket, by screwing screw socket, screws fixingly with engine nozzle, prevents from coming off.
Described middle level connection mouth arranges seal groove, by seal groove, is tightly connected with oil nozzle, prevents that gas leakage from causing leakage of oil.
Described internal layer connection mouth arranges filter screen, and described filter screen is stainless steel structure, with capping inwall one, effectively isolates impurity in fuel and the carbon deposit of motor inner product by filter screen, avoids oil nozzle to stop up.
The beneficial effects of the utility model are, a kind of stainless steel capping for engine nozzle rational in infrastructure is provided, this capping is stainless steel integral structure, wear-resisting oil-stain-preventing, longer service life, solve conventional closure low problem in working life, this capping, with three layer interfaces, reinforces the connection, and solves conventional closure and holds caducous problem, simultaneously interface inside is with filter screen, solves the problem that conventional closure can not filter fuel impurity causes oil nozzle to stop up.
Brief description of the drawings:
Fig. 1 is structure cross-sectional schematic of the present utility model.
Fig. 2 is structure cross-sectional schematic of the present utility model.
Fig. 3 is structure schematic top plan view of the present utility model.
Embodiment:
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of stainless steel capping for engine nozzle, comprises capping 1, interface 2, oil outlet 3, described capping 1 is stainless steel integral structure, an end opening 11, one end sealing 12, described opening 11 ends arrange interface 2, and described sealing 12 ends have oil outlet 3, it is characterized in that:
As shown in Figure 1, 2, 3, described interface 2 is arranged on capping 1 opening 11 one end, comprise outer layer interface 21, middle layer interface 22, interior layer interface 23, described outer layer interface 21 is arranged on capping 1 opening 11 inner sides, top, described middle layer interface 22 is arranged on outer layer interface 23 belows, described interior layer interface 23 is arranged on the below of middle layer interface 22, is connected the stepped distribution of described interface 2 by middle layer interface 22 with outer layer interface 21.
Described outer connection mouth 21 arranges and screws screw socket.
Described middle level connection mouth 22 arranges seal groove 221.
Described internal layer connection mouth 23 arranges filter screen 231, and described filter screen 231 is stainless steel structure, with the integral formula structure of capping 1 inwall.
The utility model, for automobile oil nozzle, is connected with automobile oil nozzle by interface, by three layer interfaces, reaches and reinforces the connection, and prevents from coming off, and joint rises fuel oil, avoids the object of greasy dirt and impurity in fuel.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. for a stainless steel capping for engine nozzle, comprise capping, interface, oil outlet, described capping is stainless steel integral structure, an end opening, and one end sealing, described opening end arranges interface, and described closed end has oil outlet, it is characterized in that:
Described interface is arranged on capping opening one end, comprise outer layer interface, middle layer interface, interior layer interface, described outer layer interface is arranged on capping open top end inner side, described middle layer interface is arranged on outer layer interface below, described interior layer interface is arranged on the below of middle layer interface, be connected the stepped distribution of described connection mouth with outer layer interface by middle layer interface.
2. a kind of stainless steel capping for engine nozzle according to claim 1, is characterized in that, described outer connection mouth setting screws screw socket.
3. a kind of stainless steel capping for engine nozzle according to claim 1, is characterized in that, described middle level connection mouth arranges seal groove.
4. a kind of stainless steel capping for engine nozzle according to claim 1, is characterized in that, described internal layer connection mouth arranges filter screen.
5. a kind of stainless steel capping for engine nozzle according to claim 4, is characterized in that, described filter screen becomes stainless steel integral structure with capping inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420304584.7U CN204003216U (en) | 2014-06-09 | 2014-06-09 | A kind of stainless steel capping for engine nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420304584.7U CN204003216U (en) | 2014-06-09 | 2014-06-09 | A kind of stainless steel capping for engine nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204003216U true CN204003216U (en) | 2014-12-10 |
Family
ID=52043228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420304584.7U Expired - Fee Related CN204003216U (en) | 2014-06-09 | 2014-06-09 | A kind of stainless steel capping for engine nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204003216U (en) |
-
2014
- 2014-06-09 CN CN201420304584.7U patent/CN204003216U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204003216U (en) | A kind of stainless steel capping for engine nozzle | |
| CN203948196U (en) | The improved Carburetor of a kind of equalizing orifice gas channel | |
| CN202659892U (en) | Dustproof plug | |
| CN104405894A (en) | Valve and valve core dismounting method | |
| CN201377350Y (en) | Water discharge device for engine | |
| CN204533709U (en) | A kind of easily and the Y-shaped cut-off valve valve body structure of valve gap connection and dismounting | |
| CN204602444U (en) | A kind of wash-in machine shower nozzle | |
| CN204371878U (en) | A kind of antirust bolt | |
| CN204284466U (en) | Valve | |
| CN106166601A (en) | A kind of sealing adjustment height sand shooting mouth | |
| CN203594540U (en) | Overflow material prevention plastic oil injection rail of automobile engine | |
| CN202580434U (en) | Inspection hole member for vertical pipe | |
| CN204310334U (en) | A kind of dry-mixed mortar conveying interconnecting device | |
| CN204387562U (en) | With the air shooter drawing apparatus for ash | |
| CN202691027U (en) | Novel sealing device | |
| CN201761354U (en) | Chamfering seal oil cup of automobile fuel oil filling pipe | |
| CN203770684U (en) | Valve sealing structure | |
| CN203604090U (en) | Sealing type flash-preventing plastic oil injection rail for automobile engine | |
| CN203214911U (en) | Cross-type valve | |
| CN203670050U (en) | Fuel tank structure for engineering machinery | |
| CN208790498U (en) | Quickly mold changing automatic blanking valve | |
| CN204114385U (en) | Adjustable straight tube oil filling pipe | |
| CN204533721U (en) | A kind of gate valve body structure reducing grinding workload | |
| CN203730190U (en) | Diesel engine injector bushing cooling structure | |
| CN203431222U (en) | Valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20141210 Termination date: 20150609 |
|
| EXPY | Termination of patent right or utility model |