CN203499876U - Assembling structure of siphon - Google Patents
Assembling structure of siphon Download PDFInfo
- Publication number
- CN203499876U CN203499876U CN201320577717.3U CN201320577717U CN203499876U CN 203499876 U CN203499876 U CN 203499876U CN 201320577717 U CN201320577717 U CN 201320577717U CN 203499876 U CN203499876 U CN 203499876U
- Authority
- CN
- China
- Prior art keywords
- siphonal
- projection
- intake manifold
- import
- siphon
- 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
- Joints With Sleeves (AREA)
Abstract
The utility model provides an assembling structure of a siphon. The assembling structure comprises an inlet manifold and the siphon; an inlet is arranged in the inlet manifold; a lead-in end is arranged on the siphon; the outer surface of the lead-in end of the siphon is arranged on the inner wall of the inlet of the inlet manifold in a sleeved manner; a first projection is arranged on the outer surface of the lead-in end of the siphon; a second projection is arranged on the inner wall of the inlet of the inlet manifold; and via the cooperation of the first projection and the second projection, the lead-in end of the siphon is detachably connected with the inlet of the inlet manifold. According to the utility model, the siphon is connected with the inlet manifold via a buckle, so the siphon is prevented from being separated from the inlet manifold; the needed arranging space is less required when a frock clamp is pressed in than in welding, restriction effects on assembly due to the size of the inlet manifold is reduced, assembly is allowed to be achieved, and cost for assembling the frock clamp is reduced.
Description
Technical field
The utility model belongs to machinery and manufactures field, relates to a kind of assembly structure, relates in particular to a kind of siphonal assembly structure.
Background technique
Syphon tube is arranged in engine intake manifold, is connected with PCV system, for conduction " gas blowby ", enters intake manifold, and changes the flow direction that " gas blowby " flows into intake manifold.Split type syphon tube adopts the mode of welding and intake manifold to assemble conventionally.
The assembly structure of existing syphon tube and intake manifold exists following problem:
1. syphon tube is arranged on intake manifold inside, due to the restriction of intake manifold shape, does not often have sufficient space to arrange welding fixture during welding, cannot carry out welding operation, cannot carry out syphon tube assembling.
2. welding tooling fixture cost is higher.
Model utility content
In view of above-mentioned the problems of the prior art, the utility model connects syphon tube and intake manifold by buckle, prevent that syphon tube from deviating from, the required arrangement space of pressing tool fixture is little compared with welding manner, reduce the impact of intake manifold shape on assembling restriction, assembling is achieved, has reduced assembly tooling fixture cost.
For achieving the above object, concrete technological scheme is as follows:
A kind of siphonal assembly structure, comprise intake manifold and syphon tube, described intake manifold is provided with import, described syphon tube is provided with and imports end, the outer surface of described siphonal importing end is sheathed in the inwall of described intake manifold import, on the outer surface of described siphonal importing end, be also provided with the first projection, on the inwall of described intake manifold import, be also provided with the second projection, described siphonal importing end is by described the first projection and the cooperation of the second projection and import releasable connection of described intake manifold.
Preferably, described the first projection is connected with described siphonal importing end elasticity.
Preferably, described syphon tube imports first projection of holding and convexes to form buckle connecting structure with second of described intake manifold import.
Preferably, be also provided with Sealing on the outer surface of described siphonal importing end, described siphonal importing end is connected with the inner wall sealing of described intake manifold import by described Sealing.
Preferably, when described siphonal importing end is connected with the import of described intake manifold, the second projection of described intake manifold import imports between first projection and Sealing of end at described syphon tube.
Preferably, the sectional shape of described siphonal importing end is ring.
Preferably, the sectional shape of the import of described intake manifold is circular.
Preferably, described the first projection and described the second projection is shaped as ring projection.
Preferably, described Sealing is O type rubber ring.
The technical solution of the utility model connects syphon tube and intake manifold by buckle, prevent that syphon tube from deviating from, the required arrangement space of pressing tool fixture is little compared with welding manner, reduces the impact of intake manifold shape on assembling restriction, assembling is achieved, has reduced assembly tooling fixture cost.
Accompanying drawing explanation
The accompanying drawing that forms a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is embodiment's of the present utility model structural representation.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the utility model can combine mutually.
Below with reference to accompanying drawing, embodiment of the present utility model is done to concrete explaination.
Embodiment's of the present utility model siphonal assembly structure comprises syphon tube 1, Sealing as shown in Figure 1, is preferably O type rubber ring 2.The syphon tube 1 that assembles O type rubber ring 2 is pressed in the syphon tube mounting hole seat of intake manifold 3 to the effect for being press-fit into place shown in figure.The buckle that intake manifold 3 and syphon tube 1 match, the first projection and the second projection will prevent that syphon tube 1 from deviating from, while O RunddichtringO 2 will guarantee sealing, prevent fluid leakage.
Embodiment of the present utility model connects syphon tube and intake manifold by buckle, prevent that syphon tube from deviating from, the required arrangement space of pressing tool fixture is little compared with welding manner, reduces the impact of intake manifold shape on assembling restriction, assembling is achieved, has reduced assembly tooling fixture cost.
Above specific embodiment of the utility model be have been described in detail, but it is just as example, the utility model is not restricted to specific embodiment described above.To those skilled in the art, any equivalent modifications that the utility model is carried out and alternative also all among category of the present utility model.Therefore,, not departing from the equalization conversion of doing under spirit and scope of the present utility model and revising, all should be encompassed in scope of the present utility model.
Claims (9)
1. a siphonal assembly structure, it is characterized in that, comprise intake manifold and syphon tube, described intake manifold is provided with import, described syphon tube is provided with and imports end, the outer surface of described siphonal importing end is sheathed in the inwall of described intake manifold import, on the outer surface of described siphonal importing end, be also provided with the first projection, on the inwall of described intake manifold import, be also provided with the second projection, described siphonal importing end is by described the first projection and the cooperation of the second projection and import releasable connection of described intake manifold.
2. siphonal assembly structure as claimed in claim 1, is characterized in that, described the first projection is connected with described siphonal importing end elasticity.
3. siphonal assembly structure as claimed in claim 2, is characterized in that, the first projection that described syphon tube imports end convexes to form buckle connecting structure with second of described intake manifold import.
4. siphonal assembly structure as claimed in claim 3, is characterized in that, is also provided with Sealing on the outer surface of described siphonal importing end, and described siphonal importing end is connected with the inner wall sealing of described intake manifold import by described Sealing.
5. siphonal assembly structure as claimed in claim 4, it is characterized in that, when described siphonal importing end is connected with the import of described intake manifold, the second projection of described intake manifold import imports between first projection and Sealing of end at described syphon tube.
6. siphonal assembly structure as claimed in claim 5, is characterized in that, the sectional shape of described siphonal importing end is ring.
7. siphonal assembly structure as claimed in claim 6, is characterized in that, the sectional shape of the import of described intake manifold is circular.
8. siphonal assembly structure as claimed in claim 7, is characterized in that, described the first projection and described the second projection be shaped as ring projection.
9. siphonal assembly structure as claimed in claim 8, is characterized in that, described Sealing is O type rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320577717.3U CN203499876U (en) | 2013-09-17 | 2013-09-17 | Assembling structure of siphon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320577717.3U CN203499876U (en) | 2013-09-17 | 2013-09-17 | Assembling structure of siphon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203499876U true CN203499876U (en) | 2014-03-26 |
Family
ID=50330862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320577717.3U Expired - Fee Related CN203499876U (en) | 2013-09-17 | 2013-09-17 | Assembling structure of siphon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203499876U (en) |
-
2013
- 2013-09-17 CN CN201320577717.3U patent/CN203499876U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201714540U (en) | Diesel filter | |
| CN203499876U (en) | Assembling structure of siphon | |
| CN202220864U (en) | Integral oil drain valve | |
| CN203542495U (en) | Valve oil seal press-fitting tool | |
| CN203627974U (en) | Valve employing lock catch nut for connection | |
| CN202832909U (en) | Gasoline filter | |
| CN202418994U (en) | Buckling type three-way connector for line pipe elbow | |
| CN202327085U (en) | Sealing structure of check valve seat and smoke exhaust pipe | |
| CN203463839U (en) | Flat insertion type gas pipe joint | |
| CN203463197U (en) | Thickening system for general gasoline engine | |
| CN203441654U (en) | Oil filling port of oil tank | |
| CN207025717U (en) | A kind of oil sealing oiling frock | |
| CN204312230U (en) | A kind of automobile fuel pump | |
| CN202493718U (en) | Novel engine gas one-way valve | |
| CN204592680U (en) | A kind of gas handling system of motor vehicle and the grafting sealing configuration of plastic piping thereof | |
| CN203463838U (en) | Slant insertion type gas pipe joint | |
| CN204709940U (en) | A kind of Integral filter element base | |
| CN205013400U (en) | Pneumatic pumping unit | |
| CN203670193U (en) | Connection device for safety valve | |
| CN203620826U (en) | Air pressurizing structure and sprinkler with same | |
| CN202147585U (en) | Automobile fuel tank | |
| CN204592488U (en) | The pressure valve of automobile fuel pump | |
| CN202250511U (en) | Fast plug-type fuel feeding device | |
| CN217206688U (en) | Novel gasoline engine oil supply system | |
| CN202883046U (en) | Firmly-installed thread cover plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MARELLI AUTO PARTS (WUHU) CO., LTD. Free format text: FORMER OWNER: MARELLI (CHINA) CO., LTD. Effective date: 20150826 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150826 Address after: 241000 Wuhu Province Economic and Technological Development Zone, North Industrial Park Road, No. 5, No. Patentee after: MAGNETI MARELLI AUTOMOTIVE COMPONENTS (WUHU) Co.,Ltd. Address before: 200120 Shanghai City, Pudong New Area Waigaoqiao Free Trade Zone Taigu Road No. 168 Patentee before: MARELLI (CHINA) CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200327 Address after: 230000 No. 108 Ningxi Road, Baiyan Science Park, Hefei High-tech Zone, Anhui Province Patentee after: MARUILI POWER SYSTEM (HEFEI) Co.,Ltd. Address before: 241000 No. 5 Gate Road, Shiqiao Industrial Park, Wuhu economic and Technological Development Zone, Anhui, China Patentee before: MAGNETI MARELLI AUTOMOTIVE COMPONENTS (WUHU) Co.,Ltd. |
|
| 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: 20140326 |