CN205370683U - Gasoline engine oil ruler - Google Patents
Gasoline engine oil ruler Download PDFInfo
- Publication number
- CN205370683U CN205370683U CN201520993738.2U CN201520993738U CN205370683U CN 205370683 U CN205370683 U CN 205370683U CN 201520993738 U CN201520993738 U CN 201520993738U CN 205370683 U CN205370683 U CN 205370683U
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- CN
- China
- Prior art keywords
- pressure
- cover
- relief
- gasoline engine
- chi
- 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
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The patent discloses a gasoline engine oil ruler in the gasoline engine accessory field including the chi body and pressure -releasing cover, is equipped with the swing handle on pressure -releasing cover's the top, pressure -releasing cover is last to be equipped with two at least pressure release holes. Pressure -releasing cover's lower extreme is equipped with decompression chamber, and the pressure release hole is linked together with decompression chamber, and decompression chamber is equipped with pressure -relief vent, pressure -relief vent and decompression chamber intercommunication with pressure -releasing cover's junction. The chi body is equipped with the screw thread including chi core and installation cover, the outer wall of installation cover, and the inner wall of installation cover passes through threaded connection to be fixed on decompression chamber, is equipped with rubber seal between installation cover and the pressure -releasing cover. Be equipped with the decompression groove on the installation cover outer wall, decompression groove and pressure -relief vent intercommunication. The chi core is located the bottom of installation cover. This scheme can be adjusted the pressure oscillation of transmission incasement, can detect the machine oil volume of transmission incasement again, only need set up on the transmission box mounting hole can, simplified the structure of transmission case, reduced the production degree of difficulty and manufacturing cost.
Description
Technical field
This utility model relates to gasoline engine accessory field, is specifically related to a kind of gasoline engine oil ruler.
Background technology
Electromotor in use, the machine oil loss situation in timing inspection box body, in order to add machine oil at any time.Machine oil number combined by oil rule in oil rule measurement portion leaching mark position reflect.The effect of the oil rule of present tiller is only the amount of checking up Engine oil, and its operation principle is fitting machine dipstick in transmission case, the measurement portion testing machine oil mass of oil rule.Conventional oil rule functions only as the effect of a detection instrument, but transmission case is a confined space structure, when revolute pair in transmission case is moved, transmission case inner chamber can be made to produce pressure oscillation, the oil sealing of each junction that pressure oscillation easilys lead to transmission case is forced out, and causes machine oil to splash and reveals, it is therefore desirable to arranges a ventilation relief hole making transmission case inner chamber be in communication with the outside on transmission case, the gas ensured in transmission case can be discharged, and plays the effect of blood pressure lowering.Ventilation relief hole is the normally opened hole that connection is extraneous, and machine oil is easy to because pressure oscillation effect is flowed out from passage.Generally ventilation relief hole require to accomplish can aerofluxus, oil leakage can be stoped again, therefore, this vent hole structure is complicated, it usually needs separately sets the machine oil being connected with transmission case and reduces pressure and fill in.This makes traditional transmission case need out two holes, an installation dipstick, and another logical air makes transmission case structure complicated, and manufacture difficulty is big, and production cost is high.
Utility model content
This utility model is intended to provide a kind of gasoline engine oil ruler, fuel tank internal can be carried out pressure adjustment again can the machine oil in fuel tank be measured.
For reaching above-mentioned purpose, basic technology scheme of the present utility model is as follows: a kind of gasoline engine oil ruler, and including chi body and decompression cover, the top of described decompression cover raises up formation swing handle, and decompression cover is provided with at least two relief hole.The lower end of decompression cover is provided with relief chamber, and described relief hole is connected with relief chamber, and the junction of relief chamber and decompression cover is provided with vent, and described vent connects with relief chamber.Described chi body includes chi core and installs set, described set of installing is for U-shaped structure, the inner and outer wall installing set is equipped with screw thread, the screw thread rotation installing set inner and outer wall is in opposite direction, the inwall of installation set is threaded connection and is fixed on relief chamber, installs and is provided with rubber seal between set and decompression cover.Installing set outer wall and be provided with relief groove, described relief groove connects with vent.Described chi core is positioned at the bottom installing set, and chi core is long strip-board shape.
Principle and the advantage of this programme be: during operation, by installing the screw thread put by oil rule integral installation on the transmission case of gasoline engine.Arrange that swing handle is convenient manually carries out oil mass detection by oil rule from disassembling transmission case.The relief hole of connection, relief chamber, vent and relief groove are set when making to produce pressure oscillation in transmission case, gas in transmission case can be discharged to casing from relief hole, it is to avoid the oil sealing of transmission case with miscellaneous part junction is extruded and causes lubricating oil leakage by pressure oscillation.Relief groove is arranged on the outer wall installing set, installs when set is threadeded with casing and relief groove is blocked, it is to avoid the machine oil in transmission case leaks from relief groove.Vent is arranged on the junction of decompression cover and relief chamber, it is to avoid the dust of entrance, impurity etc. enter transmission case by vent from relief hole affects the lubricant effect of machine oil.Arranging rubber seal makes oil rule better with the connection sealing energy of transmission case, can be prevented effectively from transmission case and enter impurity.This programme is by arranging chi body, decompression cover and relief chamber etc., the function of machine oil decompression plug and oil rule is combined together, pressure oscillation in transmission case can be adjusted, oil level in transmission case can be detected again, transmission case body has only to arrange an installing hole, simplify the structure of transmission case, reduce production difficulty and production cost.
Preferred version one, based on a kind of improvement of scheme, the both sides of described chi core are equipped with the ribs of triangle.Arranging ribs on chi core makes the intensity of chi core higher, it is to avoid chi chip bending affects oil rule to the accuracy in detection of oil mass in transmission case.
Preferred version two, preferably a kind of improvement of, the moulding that described chi core, installation set and ribs are formed in one.One-body molded making processing and manufacturing convenient, production cost is lower so that the globality of oil rule is better, and working strength is better, long-time use after be unlikely to deform, accuracy in detection will not reduce.
Preferred version three, preferably a kind of improvement of two, the bottom of described chi core is provided with netted oil groove.The bottom of chi core arranges netted oil groove enables oil rule to be taken out of by the machine oil in transmission case, and the convenient quality to machine oil detects.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment；
Fig. 2 is the A-A sectional view of Fig. 1.
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Accompanying drawing labelling in Figure of description includes: decompression cover 1, chi core 2, swing handle 3, rubber seal 4, vent 5, relief groove 6, installation set 7, ribs 8, oil groove 9.
Embodiment is substantially as shown in accompanying drawing 1, Fig. 2: a kind of gasoline engine oil ruler, and including chi body and decompression cover 1, described decompression cover 1 is cylindric, and the top of decompression cover 1 raises up and forms the swing handle 3 of tabular, and decompression cover 1 is provided with at least two relief hole.The lower end of decompression cover 1 outwards convexes to form relief chamber in the form of a ring, and described relief hole is connected with relief chamber, and relief chamber is provided with, with the junction of decompression cover 1, the vent 5 connected with relief chamber.Described chi body includes integrated chi core 2 and installs set 7, described set 7 of installing is U-shaped structure, the inner and outer wall installing set 7 is equipped with screw thread, and the screw thread rotation installing set 7 inner and outer walls is in opposite direction, and the inwall of installation set 7 is threaded connection and is fixed on relief chamber.Installing set 7 outer walls and be provided with axial relief groove 6, described relief groove 6 connects with vent 5, installs and is provided with rubber seal 4 between set 7 and decompression cover 1.Described chi core 2 is positioned at the bottom installing set 7, and chi core 2 is long strip-board shape, and the both sides of chi core 2 are equipped with ribs 8, and the bottom of chi core 2 is provided with reticular oil groove 9.
In the present embodiment, during operation, by install set 7 on screw thread by oil rule integral installation on the transmission case of gasoline engine.Arrange that swing handle 3 is convenient manually carries out oil mass detection by oil rule from disassembling transmission case.The relief hole of connection, relief chamber, vent 5 and relief groove 6 are set when making to produce pressure oscillation in transmission case, gas in transmission case can be discharged to casing from relief hole, it is to avoid the oil sealing of transmission case with miscellaneous part junction is extruded and causes lubricating oil leakage by pressure oscillation.Relief groove 6 is arranged on the outer wall installing set 7, installs when set 7 is threadeded with casing and relief groove 6 is blocked, it is to avoid the machine oil in transmission case leaks from relief groove 6.Vent 5 is arranged on the junction of decompression cover 1 and relief chamber, it is to avoid the dust of entrance, impurity etc. enter transmission case by vent 5 from relief hole affects the lubricant effect of machine oil.Arranging rubber seal 4 makes oil rule better with the connection sealing energy of transmission case, can be prevented effectively from transmission case and enter impurity.Arranging ribs 8 on chi core 2 makes the intensity of chi core 2 higher, it is to avoid chi core 2 Bending Influence oil rule is to the accuracy in detection of oil mass in transmission case.The bottom of chi core 2 arranges netted oil groove 9 enables oil rule to be taken out of by the machine oil in transmission case, and the convenient quality to machine oil detects.This programme is by arranging chi body, decompression cover 1 and relief chamber etc., the function of machine oil decompression plug and oil rule is combined together, pressure oscillation in transmission case can be adjusted, oil level in transmission case and engine oil quality can be detected again, transmission case body has only to arrange an installing hole, simplify the structure of transmission case, reduce production difficulty and production cost.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and/or characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the premise without departing from this utility model structure, it is also possible to make some deformation and improvement; these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practical applicability that this utility model is implemented.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. records the content that may be used for explaining claim.
Claims (4)
1. a gasoline engine oil ruler, it is characterised in that include chi body and decompression cover, the top of described decompression cover raises up formation swing handle, and decompression cover is provided with at least two relief hole；The lower end of decompression cover is provided with relief chamber, and described relief hole is connected with relief chamber, and the junction of relief chamber and decompression cover is provided with vent, and described vent connects with relief chamber；Described chi body includes chi core and installs set, described set of installing is for U-shaped structure, the inner and outer wall installing set is equipped with screw thread, the screw thread rotation installing set inner and outer wall is in opposite direction, the inwall of installation set is threaded connection and is fixed on relief chamber, installs and is provided with rubber seal between set and decompression cover；Installing set outer wall and be provided with relief groove, described relief groove connects with vent；Described chi core is positioned at the bottom installing set, and chi core is long strip-board shape.
2. gasoline engine oil ruler according to claim 1, it is characterised in that: the both sides of described chi core are equipped with the ribs of triangle.
3. gasoline engine oil ruler according to claim 2, it is characterised in that: the moulding that described chi core, installation set and ribs are formed in one.
4. gasoline engine oil ruler according to claim 3, it is characterised in that: the bottom of described chi core is provided with netted oil groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520993738.2U CN205370683U (en) | 2015-12-05 | 2015-12-05 | Gasoline engine oil ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520993738.2U CN205370683U (en) | 2015-12-05 | 2015-12-05 | Gasoline engine oil ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205370683U true CN205370683U (en) | 2016-07-06 |
Family
ID=56261994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520993738.2U Expired - Fee Related CN205370683U (en) | 2015-12-05 | 2015-12-05 | Gasoline engine oil ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205370683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735687A (en) * | 2019-10-18 | 2020-01-31 | 一汽解放汽车有限公司 | oil dipstick for engine |
-
2015
- 2015-12-05 CN CN201520993738.2U patent/CN205370683U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735687A (en) * | 2019-10-18 | 2020-01-31 | 一汽解放汽车有限公司 | oil dipstick for engine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20161205 |