CN205315170U - Engine intake manifold strengthens support - Google Patents
Engine intake manifold strengthens support Download PDFInfo
- Publication number
- CN205315170U CN205315170U CN201520970261.6U CN201520970261U CN205315170U CN 205315170 U CN205315170 U CN 205315170U CN 201520970261 U CN201520970261 U CN 201520970261U CN 205315170 U CN205315170 U CN 205315170U
- Authority
- CN
- China
- Prior art keywords
- seat ring
- air inlet
- support portion
- inlet tube
- engine air
- 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
Abstract
The utility model discloses an engine intake manifold strengthens support, but including seating ring and reducing supporting part, but the reducing supporting part is fixed in the seating ring and extends to axial one side of seating ring, the utility model discloses an engine intake manifold strengthens support, be fixed in this engine intake manifold strengthens support with the rubber tube head of intake pipe on to improving the structural strength of rubber tube head, doing benefit to the stability that improves connection structure between engine intake manifold and the electronic throttle joint, the durability is good, cramps the requirement of solid power when reducing the assembly to the control board, practices thrift the cost.
Description
Technical field
This utility model relates to a kind of engine air inlet tube reinforced support.
Background technology
Air inlet pipe is one important spare part of engine intake and exhaust system, and the performance of electromotor is had a certain impact by its design. The design of air inlet pipe caliber directly affects the air inflow of electromotor, and therefore structure and sealing requirements for air inlet pipe are higher. The material of air inlet pipe mostly is PA6+GF30 plastics, and joint quality of rubber materials is AEM rubber. Plastic inlet pipe one end is connected on electronic throttle, the other end connects charge air cooler connection rubber tube, plastic inlet pipe adopts rubber structure form with electronic throttle joint, then carrying out installing fastening with clip, owing to rubbery intensity is relatively low, the too little meeting of fastening force causes fastening instability, easily get loose, fastening force can cause that again rubber pipeline section damages too greatly, and therefore not only structural stability is poor, and when assembling, the requirement controlling clip fastening force is high.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of engine air inlet tube reinforced support, the rubber tube head of air inlet pipe is fixed on this engine air inlet tube reinforced support, to improve the structural strength of rubber tube head, it is beneficial to and improves the stability of attachment structure between engine air inlet tube and electronic throttle joint, ruggedness is good, reduces to the requirement controlling clip fastening force when assembling, saves cost.
Engine air inlet tube reinforced support of the present utility model, including seat ring and reducing support portion; Described reducing support portion is fixed on seat ring and extends to the axial side of seat ring.
Further, described reducing support portion includes multiple bar shaped gear piece; Described bar shaped gear piece arranges along seat ring circumferencial direction.
Further, described seat ring is provided with the multiple infiltration holes along the circumferential direction arranged.
Further, the centrage in described infiltration hole is parallel with the axis of seat ring.
Further, a side end face of described seat ring reducing support portion dorsad is provided with and penetrates into, with each, the annular groove that hole communicates.
Further, described infiltration hole along the radial arrangement of seat ring in the outside of reducing support portion; Each one end penetrating into support portion, corresponding variable footpath, hole bearing of trend is equipped with radially deep gouge between the circumference of place, reducing support portion.
Further, the inner headed face of described seat ring is fixed with the annular flange flange radially-inwardly protruded; Described annular flange flange is provided with the multiple vias along the circumferential direction arranged.
Further, described seat ring, annular flange flange and reducing support portion are one-body molded and be plastic material.
The beneficial effects of the utility model are: engine air inlet tube reinforced support of the present utility model, the rubber tube head of air inlet pipe is fixed on this engine air inlet tube reinforced support, to improve the structural strength of rubber tube head, it is beneficial to and improves the stability of attachment structure between engine air inlet tube and electronic throttle joint, ruggedness is good, reduce to the requirement controlling clip fastening force when assembling, save cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 be Fig. 1 A-A sectional view.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model; Fig. 2 be Fig. 1 A-A sectional view, as shown in the figure: the engine air inlet tube reinforced support of the present embodiment, including seat ring 1 and reducing support portion; Described reducing support portion is fixed on seat ring 1 and extends to the axial side of seat ring 1; Rubber tube head 2 is coated and fixed on the outside of reducing support portion, the structural strength of rubber tube head 2 is improved by the supporting role of reducing support portion, therefore fastening force can suitably be strengthened with electronic throttle joint when engine air inlet tube is connected, improve the stability of attachment structure, ruggedness is good, reduce to the requirement controlling clip fastening force when assembling, save cost.
In the present embodiment, described reducing support portion includes multiple bar shaped gear piece 3; Described bar shaped gear piece 3 arranges along seat ring 1 circumferencial direction; Bar shaped gear piece 3 has certain deformation behavior, certain bending can be produced when therefore suffering from radial force, and then realize the reducing performance of reducing support portion, when multiple bar shaped gear pieces 3 bend, using the gap between each bar shaped gear piece 3 as allowing bit space, it is to avoid produce extruding and damage structure.
In the present embodiment, described seat ring 1 is provided with the multiple infiltration holes 4 along the circumferential direction arranged; The centrage in described infiltration hole 4 is parallel with the axis of seat ring 1; The part-structure of rubber tube head 2 makes rubber tube head 2 be combined with engine air inlet tube reinforced support more firmly through stretching into hole, and structure is more stable.
In the present embodiment, a side end face of described seat ring 1 reducing support portion dorsad is provided with penetrates into, with each, the annular groove 5 that hole 4 communicates; Each bar shaped gear piece 3 outer surface is fixed in rubber tube head 2 sulfuration, and rubber tube head 2 infilters near one end of seat ring 1 in each infiltration hole 4 and annular groove 5; Making rubber tube head 2 be combined with engine air inlet tube reinforced support more firm, structure is more stable.
In the present embodiment, described infiltration hole 4 along the radial arrangement of seat ring 1 in the outside of reducing support portion; Each one end penetrating into support portion, corresponding variable footpath, hole 4 bearing of trend is equipped with radially deep gouge 6 between the circumference of place, reducing support portion, make formation embedded structure between rubber tube head 2 and seat ring 1, bond strength is high, ruggedness is good, and manufacture process can be passed through deep gouge and effectively rubber tube head 2 material is guided to corresponding infiltration hole 4, it is beneficial to manufacture molding.
In the present embodiment, the inner headed face of described seat ring 1 is fixed with the annular flange flange 7 radially-inwardly protruded; Described annular flange flange 7 is provided with the multiple vias 8 along the circumferential direction arranged; Rubber tube head 2 is coated on annular flange flange 7 outside and infilters in each via 8 near one end of seat ring 1; In manufacture process, the portion of material of rubber tube head 2 can flow to the opposite side of annular flange flange 7 either directly through via 8, and shaping speed is fast, and compactedness is good, is beneficial to raising product quality and structural stability.
In the present embodiment, described seat ring 1, annular flange flange 7 and reducing support portion are one-body molded and are plastic material; Being specially PA6+GF30 plastics, overall construction intensity is high, good stability.
What finally illustrate is, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described in detail with reference to preferred embodiment, it will be understood by those within the art that, the technical solution of the utility model can be modified or equivalent replacement, without deviating from objective and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (8)
1. an engine air inlet tube reinforced support, it is characterised in that: include seat ring and reducing support portion; Described reducing support portion is fixed on seat ring and extends to the axial side of seat ring.
2. engine air inlet tube reinforced support according to claim 1, it is characterised in that: described reducing support portion includes multiple bar shaped gear piece; Described bar shaped gear piece arranges along seat ring circumferencial direction.
3. engine air inlet tube reinforced support according to claim 1, it is characterised in that: described seat ring is provided with the multiple infiltration holes along the circumferential direction arranged.
4. engine air inlet tube reinforced support according to claim 3, it is characterised in that: the centrage in described infiltration hole is parallel with the axis of seat ring.
5. engine air inlet tube reinforced support according to claim 4, it is characterised in that: a side end face of described seat ring reducing support portion dorsad is provided with penetrates into, with each, the annular groove that hole communicates.
6. engine air inlet tube reinforced support according to claim 3, it is characterised in that: described infiltration hole along the radial arrangement of seat ring in the outside of reducing support portion; Each one end penetrating into support portion, corresponding variable footpath, hole bearing of trend is equipped with radially deep gouge between the circumference of place, reducing support portion.
7. engine air inlet tube reinforced support according to claim 1, it is characterised in that: the inner headed face of described seat ring is fixed with the annular flange flange radially-inwardly protruded; Described annular flange flange is provided with the multiple vias along the circumferential direction arranged.
8. engine air inlet tube reinforced support according to claim 7, it is characterised in that: described seat ring, annular flange flange and reducing support portion are one-body molded and are plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520970261.6U CN205315170U (en) | 2015-11-30 | 2015-11-30 | Engine intake manifold strengthens support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520970261.6U CN205315170U (en) | 2015-11-30 | 2015-11-30 | Engine intake manifold strengthens support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205315170U true CN205315170U (en) | 2016-06-15 |
Family
ID=56311991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520970261.6U Expired - Fee Related CN205315170U (en) | 2015-11-30 | 2015-11-30 | Engine intake manifold strengthens support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205315170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351121A (en) * | 2015-11-30 | 2016-02-24 | 重庆小康工业集团股份有限公司 | Gas inlet tube bracket |
-
2015
- 2015-11-30 CN CN201520970261.6U patent/CN205315170U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351121A (en) * | 2015-11-30 | 2016-02-24 | 重庆小康工业集团股份有限公司 | Gas inlet tube bracket |
| CN105351121B (en) * | 2015-11-30 | 2017-12-12 | 重庆小康工业集团股份有限公司 | Air inlet tube bracket |
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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: 20160615 Termination date: 20201130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |