CN203067136U - Assembly structure of resonant cavity and air filter air inlet pipe - Google Patents
Assembly structure of resonant cavity and air filter air inlet pipe Download PDFInfo
- Publication number
- CN203067136U CN203067136U CN 201220713471 CN201220713471U CN203067136U CN 203067136 U CN203067136 U CN 203067136U CN 201220713471 CN201220713471 CN 201220713471 CN 201220713471 U CN201220713471 U CN 201220713471U CN 203067136 U CN203067136 U CN 203067136U
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- Prior art keywords
- resonant cavity
- suction tude
- filter suction
- empty filter
- connecting tube
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Abstract
The utility model discloses an assembly structure of a resonant cavity and an air filter air inlet pipe. The assembly structure comprises the circular air filter air inlet pipe, a circular resonant cavity connection pipe sleeved in the air filter air inlet pipe, and the end portion, sleeved with the resonant cavity connection pipe, of the air filter air inlet pipe is horn-shaped. When the horn-shaped air filter air inlet pipe end portion is sleeved in the resonant cavity connection pipe, connector deviation can not happen, the air filter air inlet pipe can be sleeved outside the resonant cavity connection pipe conveniently, therefore assembly is convenient, labor time is saved and work efficiency is improved.
Description
Technical field
The utility model relates to the structure of motor car engine component, relates in particular to the assembly structure of a kind of resonant cavity, empty filter suction tude.
Background technique
Engine aspirating system generally comprises air-strainer, empty filter suction tude, engine charge flexible pipe etc., and this system is important constituent element in the automobile, is used for removing the contained suspended particulate impurity of air that enters motor.Along with the raising of automotive performance, gas handling system also need be considered NVH(vibration, noise and uneven compliance except need satisfy fundamental function) performance.In order to obtain NVH performance preferably, need increase resonant cavity at the gas handling system pipeline.Traditional empty filter suction tude and the assembling mode of resonant cavity connecting tube be, empty filter suction tude is socketed in outside the resonant cavity connecting tube, tightens with buckle then.The end that general empty filter suction tude is connected with the resonant cavity connecting tube is circular, and this structure is prone to the interface deviation when assembling, is difficult for empty filter suction tude is socketed in outside the resonant cavity connecting tube.Chinese patent notice of authorization number: CN201884170U, notice of authorization day: 2011.6.29, disclose a kind of engine aspirating system, empty filter suction tude wherein and resonant cavity connecting tube are prone to the interface deviation when assembling, are difficult for empty filter suction tude is socketed in outside the resonant cavity connecting tube.
The model utility content
Problem to be solved in the utility model is, above-mentioned defective at prior art, the utility model provides the assembly structure of a kind of resonant cavity, empty filter suction tude, the interface deviation can not occur when empty filter suction tude and the assembling of resonant cavity connecting tube, can easily empty filter suction tude be socketed in outside the resonant cavity connecting tube.
The purpose of this utility model is achieved through the following technical solutions.The assembly structure of a kind of resonant cavity, empty filter suction tude comprises circular empty filter suction tude, is socketed in the resonant cavity connecting tube of the circle in the sky filter suction tude, and the end of described empty filter suction tude and the socket of resonant cavity connecting tube is tubaeform.The end of flaring empty filter suction tude the interface deviation can not occur when being inserted in the resonant cavity connecting tube, can easily empty filter suction tude be socketed in outside the resonant cavity connecting tube, and is easy to assembly, saves man-hour, improved working efficiency.
As preferably, be provided with some openings around the end of described empty filter suction tude flaring.After offering opening, the end of empty filter suction tude and the socket of resonant cavity connecting tube is divided into some parts, when being socketed in empty filter suction tude outside the resonant cavity connecting tube, can stir the end of filter suction tude and the socket of resonant cavity connecting tube easily, and is easy to assembly.
As preferably, described opening is the U-shaped opening.The U-shaped hatch frame is simple, convenient processing.
As preferably, described number of openings is 3.3 number of openings are just right, and are both convenient for assembly, can keep the shape of empty filter suction tude end again.
As preferably, the end face of described resonant cavity connecting tube is the inclined-plane.This structure diminishes the end of resonant cavity connecting tube gradually, can easily the resonant cavity connecting tube be inserted in sky filter suction tude.
As preferably, the edge of described resonant cavity connecting tube end face is circular arc.This structure can reduce friction when the resonant cavity connecting tube is inserted in sky filter suction tude.
The beneficial effects of the utility model are that empty filter suction tude and resonant cavity connecting tube the interface deviation can not occur when assembling, and can easily empty filter suction tude be socketed in outside the resonant cavity connecting tube, and be easy to assembly, saves man-hour, improved working efficiency.
Description of drawings
Fig. 1 is a kind of structural representation after the utility model assembling.
Fig. 2 is the structural representation of the utility model when unassembled.
Embodiment
Below the utility model is described in further detail in conjunction with the accompanying drawings and embodiments:
As depicted in figs. 1 and 2, the assembly structure of a kind of resonant cavity, empty filter suction tude, comprise circular empty filter suction tude 1, can be socketed in the resonant cavity connecting tube 3 of the circle in the sky filter suction tude, the end of empty filter suction tude and the socket of resonant cavity connecting tube is tubaeform, be provided with 3 U-shaped openings 4 around flaring, the end face of resonant cavity connecting tube is the inclined-plane, and the edge of the end face of resonant cavity connecting tube is circular arc.During assembling, empty filter suction tude is socketed in outside the resonant cavity connecting tube, and first fastener 21 on the empty filter suction tude is buckled on second fastener 22 on the resonant cavity connecting tube.This scheme the interface deviation can not occur when empty filter suction tude and the assembling of resonant cavity connecting tube, can easily empty filter suction tude be socketed in outside the resonant cavity connecting tube, and is easy to assembly, saves man-hour, improved working efficiency.
The above is the preferable embodiment of the utility model, is not to limit practical range of the present utility model with this.The utility model can also have other embodiment, and only otherwise deviate from spirit of the present utility model, no matter in form what kind of conversion all drops within the protection domain of the present utility model.
Claims (6)
1. the assembly structure of a resonant cavity, empty filter suction tude, comprise circular empty filter suction tude (1), be socketed in the resonant cavity connecting tube (3) of the circle in the sky filter suction tude, it is characterized in that the end of described empty filter suction tude and the socket of resonant cavity connecting tube is tubaeform.
2. the assembly structure of a kind of resonant cavity according to claim 1, empty filter suction tude is characterized in that, the flaring some openings (4) that are provided with all around of the end of described empty filter suction tude.
3. the assembly structure of a kind of resonant cavity according to claim 2, empty filter suction tude is characterized in that, described opening is the U-shaped opening.
4. according to the assembly structure of claim 2 or 3 described a kind of resonant cavitys, empty filter suction tude, it is characterized in that described number of openings is 3.
5. according to the assembly structure of claim 1 or 2 or 3 described a kind of resonant cavitys, empty filter suction tude, it is characterized in that the end face of described resonant cavity connecting tube is an inclined-plane.
6. the assembly structure of a kind of resonant cavity according to claim 5, empty filter suction tude is characterized in that, the edge of described resonant cavity connecting tube end face is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220713471 CN203067136U (en) | 2012-12-21 | 2012-12-21 | Assembly structure of resonant cavity and air filter air inlet pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220713471 CN203067136U (en) | 2012-12-21 | 2012-12-21 | Assembly structure of resonant cavity and air filter air inlet pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203067136U true CN203067136U (en) | 2013-07-17 |
Family
ID=48765940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220713471 Expired - Fee Related CN203067136U (en) | 2012-12-21 | 2012-12-21 | Assembly structure of resonant cavity and air filter air inlet pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203067136U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410636A (en) * | 2013-08-28 | 2013-11-27 | 力帆实业(集团)股份有限公司 | Connecting structure of resonant cavity and air filter air inlet pipe |
| CN107605626A (en) * | 2017-10-31 | 2018-01-19 | 天津市宇龙昊天汽车滤清器有限公司 | Air inlet pipeline assembly for air cleaner |
-
2012
- 2012-12-21 CN CN 201220713471 patent/CN203067136U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410636A (en) * | 2013-08-28 | 2013-11-27 | 力帆实业(集团)股份有限公司 | Connecting structure of resonant cavity and air filter air inlet pipe |
| CN103410636B (en) * | 2013-08-28 | 2015-08-12 | 力帆实业(集团)股份有限公司 | The linkage structure of resonant cavity and air filter air inlet pipe |
| CN107605626A (en) * | 2017-10-31 | 2018-01-19 | 天津市宇龙昊天汽车滤清器有限公司 | Air inlet pipeline assembly for air cleaner |
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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: 20130717 Termination date: 20201221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |