CN201615003U - Plastic suction manifold device - Google Patents
Plastic suction manifold device Download PDFInfo
- Publication number
- CN201615003U CN201615003U CN200920319278XU CN200920319278U CN201615003U CN 201615003 U CN201615003 U CN 201615003U CN 200920319278X U CN200920319278X U CN 200920319278XU CN 200920319278 U CN200920319278 U CN 200920319278U CN 201615003 U CN201615003 U CN 201615003U
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- China
- Prior art keywords
- suction manifold
- intake manifold
- sealing
- manifold
- manifold device
- 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
A plastic suction manifold device comprises a suction manifold; a sealing piece is arranged in the inner groove at the joint of the suction manifold; the sealing piece arranged in the inner groove at the joint of the suction manifold adopts rubber material; and the suction manifold adopts nylon material. The sealing structure is added on the traditional plastic suction manifold, so as to form a sealed and integrated suction manifold device which can be assembled within one procedure. Therefore, compared with the traditional techniques, an assembly procedure is reduced, the sealing performance is ensured and the production efficiency is improved.
Description
Technical field
The utility model relates to technical field of automobile engine, specifically relates to a kind of plastic air intake manifold device.
Background technique
The plastic air intake manifold that uses on the present motor car engine, need the assembling rubber seal to guarantee and engine cylinder cap between excellent sealing, intake manifold and rubber gasket all are elements independently, during assembling, earlier rubber seal is installed in the intake manifold groove, and then the intake manifold assembly parts that assembles is installed to cylinder covers.Present this design proposal needs the twice assembly process; Simultaneously, the improper risk that may bring seepage of seal ring assembling.
Patent Office of the People's Republic of China discloses a kind of integrated cylinder cover of supercharged engine, and notice of authorization number is CN201218146Y, and the document proposes a kind of integrated cylinder cover structure that is used for supercharged engine, and it includes inlet and outlet manifold and cylinder head body; Described inlet and outlet manifold and cylinder head are by the integral casting forming one, and the inlet and outlet manifold is isometric separately and isometrical.By adopting this integrated cylinder cover structure, intake manifold sealing gasket, gas exhaust manifold sealing gasket and construction bolt have been cancelled, reduce the cost of product, avoided because the leakage of the motor inlet and outlet manifold that brings of assembly technology, reduced the exhaust emission of motor.If but when any one goes wrong in inlet and outlet manifold and the cylinder head, will make troubles to maintenance.
Summary of the invention
The plastic air intake manifold that uses on the present motor car engine, need the twice assembly process during installation, the improper risk that may bring seepage of seal ring assembling, the utility model has overcome deficiency of the prior art, and a kind of plastic air intake manifold device that carries sealing configuration is provided.
The technical solution of the utility model is: a kind of plastic air intake manifold device, comprise intake manifold, and the jointing of intake manifold has internal recess, and the internal recess of intake manifold jointing is provided with Sealing.So only need a step operation to be seated, compare with tratitional technology and reduced assembly process, both guaranteed sealing, enhance productivity again.
The Sealing of intake manifold jointing internal recess of the present utility model adopts rubber material, and rubber material has good sealing property; Intake manifold adopts nylon material, utilizes quadric injection mould equipment like this, adopts the quadric injection mould technology, nylon structure and rubber structure can be processed into an integral body.Under the high temperature condition in the course of working, at the junction plane place of rubber material and nylon material, the sulfuration monomer in the rubber and the amide group Cheng Jian of nylon material, the junction plane place forms stronger adhesion, makes rubber material and nylon material connect into an integral body.
Compared with prior art, the beneficial effects of the utility model are: a kind of plastic air intake manifold device is the groove location increase seal designs at traditional plastic air intake manifold, form the incorporate Inlet manifold of sealing, this Inlet manifold only needs a step operation to be seated, compare with tratitional technology and to have reduced assembly process, both guaranteed sealing, enhanced productivity again.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Embodiment: first moulding intake manifold 1, intake manifold 1 adopts nylon material, utilize quadric injection mould equipment then, adopt the quadric injection mould technology, the moulding rubber sealing structure, simultaneously nylon material and rubber material are processed into an integral body, under the high temperature condition in the course of working, at the junction plane place of rubber material and nylon material, the sulfuration monomer in the rubber and the amide group Cheng Jian of nylon material, the junction plane place forms stronger adhesion, makes rubber material and nylon material connect into an integral body.
Only Inlet manifold need be got final product by the suction port 2 that is threaded on the cylinder head 3 during installation.Because the utility model is the incorporate Inlet manifold of sealing, this Inlet manifold only needs a step operation to be seated, and compares with tratitional technology and has reduced assembly process, has both guaranteed sealing, enhances productivity again.
Claims (3)
1. a plastic air intake manifold device comprises intake manifold (1), and intake manifold (1) has internal recess at jointing, it is characterized in that: the internal recess of intake manifold jointing is provided with Sealing.
2. a kind of plastic air intake manifold device according to claim 1 is characterized in that: the Sealing of intake manifold (1) jointing internal recess adopts rubber material.
3. a kind of plastic air intake manifold device according to claim 1 is characterized in that: intake manifold (1) adopts nylon material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920319278XU CN201615003U (en) | 2009-12-31 | 2009-12-31 | Plastic suction manifold device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920319278XU CN201615003U (en) | 2009-12-31 | 2009-12-31 | Plastic suction manifold device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201615003U true CN201615003U (en) | 2010-10-27 |
Family
ID=43001372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920319278XU Expired - Fee Related CN201615003U (en) | 2009-12-31 | 2009-12-31 | Plastic suction manifold device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201615003U (en) |
-
2009
- 2009-12-31 CN CN200920319278XU patent/CN201615003U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20131231 |