CN204877697U - Novel cylinder body of area back oil blanket face leak protection oil structure - Google Patents
Novel cylinder body of area back oil blanket face leak protection oil structure Download PDFInfo
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- CN204877697U CN204877697U CN201520417592.7U CN201520417592U CN204877697U CN 204877697 U CN204877697 U CN 204877697U CN 201520417592 U CN201520417592 U CN 201520417592U CN 204877697 U CN204877697 U CN 204877697U
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- cylinder body
- oil
- leak protection
- back oil
- utility
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Abstract
The utility model provides a novel cylinder body of area back oil blanket face leak protection oil structure, it is including cylinder body body and back oil blanket seat, and its technical essential lies in: be provided with leak protection oil structure between cylinder body body and the back oil blanket seat. The utility model discloses with the original blank contact surface of processing contact surface replacement, increase back oil blanket seat and cylinder body fitting surface, it is long -pending that the increase oil pan seals the every detail, reaches auxiliary seal cylinder body and oil pan effect, and then improve the oil leak problem of the operation in -process of engine. In addition, owing to there is not the leak protection oil sealing mechanism of the complicacy used, make the engine structure have good compact characteristics.
Description
Technical field
The utility model relates to technical field of automobile engine, particularly a kind of Novel cylinder body of band Rear oil seal face leak-proof arrangement of four-in-line petrol engine.
Background technique
At present in the machinery industry such as automobile making, internal-combustion engine, along with the compact type of engine structure develops, often there is Leakage in the junction of these 3 parts of cylinder body, back oil seal seat, oil sump.The utility model is mainly for engine oil leakage problem, and custom-designed housing structure.
Summary of the invention
The utility model object is to provide a kind of Novel cylinder body with Rear oil seal face leak-proof arrangement, and it, by changing cylinder body and back oil seal seat surface of contact into working surface by black skin, improves engine oil leakage problem, makes the running of motor more safe and reliable.
The technological scheme that the utility model adopts is: the Novel cylinder body of this band Rear oil seal face leak-proof arrangement includes cylinder body body and back oil seal seat, it is characterized in that: be provided with leak-proof arrangement between described cylinder body body and back oil seal seat.
Preferably, described leak-proof arrangement is the processing surface of contact between cylinder body body and back oil seal seat.
The utility model processing surface of contact replaces original blank surface of contact, increases back oil seal seat and cylinder body fitting surface, increases oil sump sealing surface area, reaches auxiliary seal cylinder body and oil sump effect, and then improve the Leakage in the operation process of motor.In addition, owing to not using complicated oil-leakage-prevention sealing mechanism, engine structure is made to have good compact type feature.
Accompanying drawing explanation
Fig. 1 is the utility model assembling pre-structure simplified schematic diagram;
Fig. 2 is the worm's eye view of Fig. 1;
Fig. 3 is structural representation sketch after the utility model assembling;
Fig. 4 is the worm's eye view of 3.
The utility model is described in further detail by example below in conjunction with accompanying drawing; but following example is only the utility model example wherein; do not represent the rights protection scope that the utility model limits, rights protection scope of the present utility model is as the criterion with claims.
Description of reference numerals: 1 cylinder body body, 2 processing surface of contact, 3 back oil seal seats.
Embodiment
As Figure 1-4, the Novel cylinder body of band Rear oil seal face of the present utility model leak-proof arrangement includes cylinder body body 1 and back oil seal seat 3, is provided with and processes surface of contact 2 between described cylinder body body 1 and back oil seal seat 3.Cylinder body body 1 and back oil seal seat 2 surface of contact change processing surface of contact into by black skin, increase oil sump sealing surface area, reach and improve Leakage object in engine operation process.
Claims (1)
1. the Novel cylinder body with Rear oil seal face leak-proof arrangement, it includes cylinder body body and back oil seal seat, it is characterized in that: be provided with leak-proof arrangement between described cylinder body body and back oil seal seat; Described leak-proof arrangement is the processing surface of contact between cylinder body body and back oil seal seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520417592.7U CN204877697U (en) | 2015-06-17 | 2015-06-17 | Novel cylinder body of area back oil blanket face leak protection oil structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520417592.7U CN204877697U (en) | 2015-06-17 | 2015-06-17 | Novel cylinder body of area back oil blanket face leak protection oil structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204877697U true CN204877697U (en) | 2015-12-16 |
Family
ID=54822079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520417592.7U Active CN204877697U (en) | 2015-06-17 | 2015-06-17 | Novel cylinder body of area back oil blanket face leak protection oil structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204877697U (en) |
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2015
- 2015-06-17 CN CN201520417592.7U patent/CN204877697U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |