CN105351121A - Gas inlet tube bracket - Google Patents
Gas inlet tube bracket Download PDFInfo
- Publication number
- CN105351121A CN105351121A CN201510855309.3A CN201510855309A CN105351121A CN 105351121 A CN105351121 A CN 105351121A CN 201510855309 A CN201510855309 A CN 201510855309A CN 105351121 A CN105351121 A CN 105351121A
- Authority
- CN
- China
- Prior art keywords
- inlet tube
- seat ring
- supporting portion
- air inlet
- tube bracket
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/104—Intake manifolds
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Gasket Seals (AREA)
Abstract
The invention discloses a gas inlet tube bracket which comprises a socket ring and a variable-diameter supporting part, wherein the variable-diameter supporting part is fixed at the socket ring, and extends towards an axial side of the socket ring. According to the gas inlet tube bracket disclosed by the invention, a rubber tube head of the gas inlet tube is fixed on the gas inlet tube bracket, so that structural strength of the rubber tube head is improved, stability of a connecting structure between an engine gas inlet tube and an electronic throttle valve joint is improved in a facilitated mode, durability is good, requirements of controlling hoop fastening force during assembly are reduced, and cost is saved.
Description
Technical field
The present invention relates to a kind of air inlet tube bracket.
Background technique
Suction tude is engine intake and exhaust system important spare part, and its design has a certain impact to the performance of motor.The design of suction tude caliber directly affects the air inflow of motor, therefore for the structure of suction tude and sealing requirements higher.The material of suction tude 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 intercooler connection rubber tube, plastic inlet pipe and electronic throttle joint adopt rubber structure form, then carry out installation with clip fastening, because rubbery intensity is lower, the too little meeting of fastening force causes fastening instability, easily get loose, fastening force can cause again rubber pipeline section to damage too greatly, and therefore not only structure stability is poor, and high to the requirement of control card hoop fastening force during assembling.
Summary of the invention
In view of this, the object of this invention is to provide a kind of air inlet tube bracket, the rubber tube head of suction tude is fixed on this air inlet tube bracket, to improve the structural strength of rubber tube head, be beneficial to the stability improving linkage structure between engine air inlet tube and electronic throttle joint, serviceability is good, reduces the requirement to control card hoop fastening force when assembling, cost-saving.
Air inlet tube bracket of the present invention, comprises seat ring and reducing supporting portion; Described reducing supporting portion is fixed on seat ring and axial side to seat ring extends.
Further, described reducing supporting portion comprises 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 described center line in infiltration hole and the axis being parallel of seat ring.
Further, a side end face of described seat ring reducing supporting portion is dorsad provided with the annular groove infiltrating hole with each and communicate.
Further, described infiltration hole is along the radial arrangement of seat ring in the outside of reducing supporting portion; One end of supporting portion, corresponding variable footpath, each infiltration hole bearing of trend is equipped with radial deep gouge between the circumference of place, reducing supporting 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 via holes along the circumferential direction arranged.
Further, described seat ring, annular flange flange and reducing supporting portion are one-body molded and be plastic material.
The invention has the beneficial effects as follows: air inlet tube bracket of the present invention, the rubber tube head of suction tude is fixed on this air inlet tube bracket, to improve the structural strength of rubber tube head, be beneficial to the stability improving linkage structure between engine air inlet tube and electronic throttle joint, serviceability is good, reduce the requirement to control card hoop fastening force when assembling, cost-saving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 be Fig. 1 A-A sectional view.
Embodiment
Fig. 1 is structural representation of the present invention; Fig. 2 be Fig. 1 A-A sectional view, as shown in the figure: the air inlet tube bracket of the present embodiment, comprise seat ring 1 and reducing supporting portion; Described reducing supporting portion is fixed on seat ring 1 and axial side to seat ring 1 extends; Rubber tube head 2 is coated and fixed on the outside of reducing supporting portion, the structural strength of rubber tube head 2 is improved by the supporting effect of reducing supporting portion, therefore suitably fastening force can be strengthened when engine air inlet tube is connected with electronic throttle joint, improve the stability of linkage structure, serviceability is good, reduce the requirement to control card hoop fastening force when assembling, cost-saving.
In the present embodiment, described reducing supporting portion comprises 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 being therefore subject to radial force, and then realize the reducing performance of reducing supporting portion, when multiple bar shaped gear piece 3 bends, using the gap between each bar shaped gear piece 3 as allowing bit space, avoid producing extruding and damaging structure.
In the present embodiment, described seat ring 1 is provided with the multiple infiltration holes 4 along the circumferential direction arranged; The center line in described infiltration hole 4 and the axis being parallel of seat ring 1; The part-structure of rubber tube head 2 makes rubber tube head 2 be combined more firmly with air inlet tube bracket through stretching into hole, and structure is more stable.
In the present embodiment, a side end face of described seat ring 1 reducing supporting portion is dorsad provided with the annular groove 5 infiltrating hole 4 with each and communicate; Each bar shaped gear piece 3 outer surface is fixed in rubber tube head 2 sulfuration, and rubber tube head 2 infilters in each infiltration hole 4 and annular groove 5 near one end of seat ring 1; Rubber tube head 2 is combined more firm with air inlet tube bracket, structure is more stable.
In the present embodiment, described infiltration hole 4 is along the radial arrangement of seat ring 1 in the outside of reducing supporting portion; One end of supporting portion, corresponding variable footpath, each infiltration hole 4 bearing of trend is equipped with radial deep gouge 6 between the circumference of place, reducing supporting portion, make to form embedded structure between rubber tube head 2 and seat ring 1, adhesive strength is high, serviceability is good, and effectively rubber tube head 2 material is guided in corresponding infiltration hole 4 by deep gouge in manufacture process, be beneficial to manufacture shaping.
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 via holes 8 along the circumferential direction arranged; Rubber tube head 2 is coated on annular flange flange 7 outside and infilters in each via hole 8 near one end of seat ring 1; In manufacture process, the portion of material of rubber tube head 2 directly can flow to the opposite side of annular flange flange 7 by via hole 8, and shaping speed is fast, and degree of filling is good, is beneficial to and improves the quality of products and structure stability.
In the present embodiment, described seat ring 1, annular flange flange 7 and reducing supporting portion are one-body molded and be plastic material; Be specially PA6+GF30 plastics, overall construction intensity is high, good stability.
What finally illustrate is, above embodiment is only in order to illustrate technological scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technological scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (8)
1. an air inlet tube bracket, is characterized in that: comprise seat ring and reducing supporting portion; Described reducing supporting portion is fixed on seat ring and axial side to seat ring extends.
2. air inlet tube bracket according to claim 1, is characterized in that: described reducing supporting portion comprises multiple bar shaped gear piece; Described bar shaped gear piece arranges along seat ring circumferencial direction.
3. air inlet tube bracket according to claim 1, is characterized in that: described seat ring is provided with the multiple infiltration holes along the circumferential direction arranged.
4. air inlet tube bracket according to claim 3, is characterized in that: the described center line in infiltration hole and the axis being parallel of seat ring.
5. air inlet tube bracket according to claim 4, is characterized in that: a side end face of described seat ring reducing supporting portion is dorsad provided with the annular groove infiltrating hole with each and communicate.
6. air inlet tube bracket according to claim 3, is characterized in that: described infiltration hole is along the radial arrangement of seat ring in the outside of reducing supporting portion; One end of supporting portion, corresponding variable footpath, each infiltration hole bearing of trend is equipped with radial deep gouge between the circumference of place, reducing supporting portion.
7. air inlet tube bracket according to claim 1, is characterized 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 via holes along the circumferential direction arranged.
8. air inlet tube bracket according to claim 7, is characterized in that: described seat ring, annular flange flange and reducing supporting portion are one-body molded and be plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510855309.3A CN105351121B (en) | 2015-11-30 | 2015-11-30 | Air inlet tube bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510855309.3A CN105351121B (en) | 2015-11-30 | 2015-11-30 | Air inlet tube bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105351121A true CN105351121A (en) | 2016-02-24 |
| CN105351121B CN105351121B (en) | 2017-12-12 |
Family
ID=55327164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510855309.3A Active CN105351121B (en) | 2015-11-30 | 2015-11-30 | Air inlet tube bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105351121B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6315670B1 (en) * | 1997-09-25 | 2001-11-13 | Sgf Suddeutsche Gelenkscheibenfabrik Gmbh & Co. Kg | Elastic articulated body |
| CN101107455A (en) * | 2005-01-25 | 2008-01-16 | 南德盘形接轴节工厂股份有限公司 | Elastic articulated mechanism |
| CN202392323U (en) * | 2011-12-12 | 2012-08-22 | 玉环星特机械厂 | Intake pipe joint in vehicle |
| CN202579874U (en) * | 2012-05-07 | 2012-12-05 | 北京隆轩橡塑有限公司 | Compound guide nut |
| CN203718249U (en) * | 2014-02-19 | 2014-07-16 | 武峰 | Conduit joint with threaded insert |
| CN203963303U (en) * | 2014-07-26 | 2014-11-26 | 叶乃会 | The anti-cracking plastic joint of preventing water leakage copper insert |
| CN205315170U (en) * | 2015-11-30 | 2016-06-15 | 重庆小康工业集团股份有限公司 | Engine intake manifold strengthens support |
-
2015
- 2015-11-30 CN CN201510855309.3A patent/CN105351121B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6315670B1 (en) * | 1997-09-25 | 2001-11-13 | Sgf Suddeutsche Gelenkscheibenfabrik Gmbh & Co. Kg | Elastic articulated body |
| CN101107455A (en) * | 2005-01-25 | 2008-01-16 | 南德盘形接轴节工厂股份有限公司 | Elastic articulated mechanism |
| CN202392323U (en) * | 2011-12-12 | 2012-08-22 | 玉环星特机械厂 | Intake pipe joint in vehicle |
| CN202579874U (en) * | 2012-05-07 | 2012-12-05 | 北京隆轩橡塑有限公司 | Compound guide nut |
| CN203718249U (en) * | 2014-02-19 | 2014-07-16 | 武峰 | Conduit joint with threaded insert |
| CN203963303U (en) * | 2014-07-26 | 2014-11-26 | 叶乃会 | The anti-cracking plastic joint of preventing water leakage copper insert |
| CN205315170U (en) * | 2015-11-30 | 2016-06-15 | 重庆小康工业集团股份有限公司 | Engine intake manifold strengthens support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105351121B (en) | 2017-12-12 |
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| C10 | Entry into substantive examination | ||
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