CN202431925U - Air vent valve of automobile transmission - Google Patents
Air vent valve of automobile transmission Download PDFInfo
- Publication number
- CN202431925U CN202431925U CN 201120558515 CN201120558515U CN202431925U CN 202431925 U CN202431925 U CN 202431925U CN 201120558515 CN201120558515 CN 201120558515 CN 201120558515 U CN201120558515 U CN 201120558515U CN 202431925 U CN202431925 U CN 202431925U
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- CN
- China
- Prior art keywords
- air vent
- vent valve
- pipe
- steel pipe
- utility
- 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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Abstract
The utility model relates to an air vent valve of an automobile transmission. The air vent valve comprises an air vent pipe, wherein the top of the air vent pipe is buckled with an air vent cap, and the lower end part of the air vent pipe is connected with a steel pipe in an inserted mode. The steel pipe is connected with the transmission, and the part of the steel pipe connected with the air vent pipe is provided with a hoop. The air vent valve has the advantages of simple structure, reasonable design, easiness in process, low cost and convenience and fastness in installation and disassembly, the air vent effect is increased, and the oil leakage phenomenon of the transmission during high-speed running is effectively prevented.
Description
Technical field
The utility model relates to a kind of automotive transmission vent valve.
Background technique
At present, original vent valve is a steel part, and the vent diameter is little, when speed changer runs up, is prone to take place oil leakage fault, is difficult to thoroughly solve.And after the vent valve interference was installed on the housing, damage housing easily during replacing was unfavorable for maintenance.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the above-mentioned technology, provides a kind of simple in structure, reasonable in design, is prone to processing, effectively prevents the automotive transmission vent valve that oil leakage phenomenon took place when speed changer ran up.
In order to achieve the above object, the technological scheme that the utility model adopts is: comprise breathing pipe, breathing pipe top spiral-lock has abat-vent, and the breathing pipe lower end part is plugged with the steel pipe that is connected with speed changer, and the steel pipe position that is connected with breathing pipe is provided with clip.
The utility model has the advantages that: simple in structure, reasonable in design, be prone to processing, with low cost, easy installation and removal, quick improves ventilatory effect, and oil leakage phenomenon takes place when preventing effectively that speed changer from running up.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Embodiment to the utility model describes in further detail below in conjunction with accompanying drawing.
Can be known that by Fig. 1 the utility model comprises breathing pipe 1, breathing pipe 1 top spiral-lock has abat-vent 2, and breathing pipe 1 lower end part is plugged with the steel pipe 3 that is connected with speed changer, and steel pipe 3 position that is connected with breathing pipe 1 is provided with clip 4.
The utility model is a kind of ventilating mechanism on case of transmission, relates to the ventilatory effect and the interior pressure of speed changer of whole speed changer.Purpose is to solve owing to vent valve stops up the oil leakage fault that causes, can also solve because of changing the problems such as shell damage that vent valve produced.The utility model is to replace original steel vent valve with rubber breathing pipe, abat-vent.After using this patent, the speed changer ventilatory effect is good, has solved faults such as speed changer vent valve and oil sealing leakage of oil, and the utility model advantage is not only thoroughly to have solved the speed changer oil leakage fault, and can not damage housing when changing, and is easy to maintenance.
Claims (1)
1. automotive transmission vent valve; Comprise breathing pipe (1); It is characterized in that: breathing pipe (1) top spiral-lock has abat-vent (2); Breathing pipe (1) lower end part is plugged with the steel pipe (3) that is connected with speed changer, and steel pipe (3) position that is connected with breathing pipe (1) is provided with clip (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120558515 CN202431925U (en) | 2011-12-28 | 2011-12-28 | Air vent valve of automobile transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120558515 CN202431925U (en) | 2011-12-28 | 2011-12-28 | Air vent valve of automobile transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202431925U true CN202431925U (en) | 2012-09-12 |
Family
ID=46781371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120558515 Expired - Fee Related CN202431925U (en) | 2011-12-28 | 2011-12-28 | Air vent valve of automobile transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202431925U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387220A (en) * | 2015-12-03 | 2016-03-09 | 潘健 | Multipurpose stop valve with replaceable sealing valve seat |
| CN105387254A (en) * | 2015-11-12 | 2016-03-09 | 苏细调 | Axle vent valve of loader device |
-
2011
- 2011-12-28 CN CN 201120558515 patent/CN202431925U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387254A (en) * | 2015-11-12 | 2016-03-09 | 苏细调 | Axle vent valve of loader device |
| CN105387220A (en) * | 2015-12-03 | 2016-03-09 | 潘健 | Multipurpose stop valve with replaceable sealing valve seat |
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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 |
Granted publication date: 20120912 Termination date: 20161228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |