CN103790691A - Air inlet and outlet rubber pipe for automobile intercooler - Google Patents
Air inlet and outlet rubber pipe for automobile intercooler Download PDFInfo
- Publication number
- CN103790691A CN103790691A CN201210423542.0A CN201210423542A CN103790691A CN 103790691 A CN103790691 A CN 103790691A CN 201210423542 A CN201210423542 A CN 201210423542A CN 103790691 A CN103790691 A CN 103790691A
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- CN
- China
- Prior art keywords
- air inlet
- positive stop
- stop lug
- lug boss
- sebific duct
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
The invention provides an air inlet and outlet rubber pipe for an automobile intercooler. The air inlet and outlet rubber pipe is used for being connected with a hard pipe on an engine or a supercharger, at least three pairs of limiting bosses are arranged on an outer wall of the connecting end of the rubber pipe, every pair of bosses is equidistantly distributed in the axial direction of the rubber pipe, the distance between the two bosses of every pair is equal to the width of a fastening hoop, and an inner wall of the connecting end is provided with an annular protruded rib which is in limiting matching with a stopping opening of the rubber pipe and has the sealing effect. The problem of connection loosening and hoop or rubber pipe slippage caused by the fact that a hard pipe connecting part is short and the engine shakes in the prior art is solved through modification of the inner wall and the outer wall of the rubber pipe.
Description
Technical field
The present invention relates to pipeline jointing construction, be specifically related to the intercooler air inlet/outlet rubber hose of motor car engine.
Background technique
Along with the progress of engine technology, charge inter cooling is as the important means that improves engine power performance, Economy and emission performance, be applied to more and more in the exploitation of motor, become more and more higher for the requirement of the connecting pipeline between intercooler and pressurized machine, intercooler and motor in vehicle design.
At present, widely used intercooler turnover tracheae is common cylinder hollow tube, rear fastening by clip with the hard tube connector socket on motor or pressurized machine.Be subject to the restriction of motor associated components structure and engine compartment arrangement space, it is shorter that crow flight distance is effectively assembled at the hard tube connector position providing on motor, due to the shake of motor, after long-time use, make easily to come off with the sebific duct of hard tube socket, or the clip of fastening use easily comes off from sebific duct, thereby cause sebific duct and hard tube poor sealing, cause and leak even sebific duct and pull, have some unnecessary hidden danger.
Summary of the invention
In order to overcome the deficiencies in the prior art, the object of this invention is to provide a kind of have spacing to the clip of fastening use, prevent clip slippage, prevent sebific duct air inlet/outlet rubber hose of vehicle intercooler of slippage from the hard tube of socket, by the change of the inside and outside wall structure to sebific duct solve that the short and motor of hard tube connection part that prior art exists shake that the connection bringing is become flexible, the problem of clip or sebific duct slippage.
The technical solution used in the present invention is:
A kind of air inlet/outlet rubber hose of vehicle intercooler, for motor or pressurized machine on hard tube socket; The outer wall of the connecting end of sebific duct is provided with at least three pairs of positive stop lug boss, and every pair of positive stop lug boss is equally spaced along sebific duct axis direction, the width that the distance between two positive stop lug boss of every pair is fastening clamp; The inwall of described connecting end is provided with the seam of hard tube is spacing and coordinates and the ring-type convex tendon of its seal action.
Further, described positive stop lug boss arranges three pairs, along on connecting end outer wall circumference 3 be equally spaced.
Further, described ring-type convex tendon is 3 to 4, and ring-type convex tendon is equally spaced along sebific duct axis direction.
Further, the cross section of described ring-type convex tendon is semicircle shape.
Air inlet/outlet rubber hose of vehicle intercooler of the present invention, it is that fastening clamp clamping is connected with the Placement of hard tube, the connecting end of hard tube is connected with sebific duct by clip is fastening, fastening clamp is placed between the boss of mirror image between two of positive stop lug boss of sebific duct outer wall, after clip clamps, owing to being subject to the spacing of sebific duct outer wall positive stop lug boss, even if motor can slippage from sebific duct after having shake to work long hours yet, effectively limit the slippage of clip; The equidistant semicircle shape annular convex rib of rubber tube inner wall is owing to being arranged on the rear end of hard tube seam, the method that employing is equally spaced makes sebific duct effectively contact with hard tube, not only strengthened the sealing of sebific duct and hard tube, and annular convex rib and seam form spacing, thereby prevented sebific duct slippage from hard tube.
Accompanying drawing explanation
Fig. 1 is the sectional drawing after air inlet/outlet rubber hose of vehicle intercooler of the present invention and hard tube assembling.
Fig. 2 is the erection drawing of air inlet/outlet rubber hose of vehicle intercooler of the present invention and hard tube.
Fig. 3 is the structural representation of air inlet/outlet rubber hose of vehicle intercooler of the present invention.
Fig. 4 is the sectional view of the positive stop lug boss on the outer wall of air inlet/outlet rubber hose of vehicle intercooler of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Air inlet/outlet rubber hose of vehicle intercooler as shown in Figure 1, Figure 2 and Figure 3, air inlet/outlet rubber hose 1 is for being connected with the hard tube on motor or pressurized machine, the outer wall of the connecting end of sebific duct 1 is provided with three pairs of positive stop lug boss 3, along on connecting end outer wall circumference 3 be equally spaced.Every pair of positive stop lug boss 3 is along sebific duct 1 axis direction mirror symmetry, and the width that the distance between two positive stop lug boss of every pair is fastening clamp, can regulate according to the width of steel band of clip 4 when design, so that clip 4 can effectively be arranged between boss 3.The inwall of sebific duct 1 connecting end is provided with the seam of hard tube is spacing and coordinates and the ring-type convex tendon 2 of its seal action, and ring-type convex tendon is 3, is equally spaced along sebific duct axis direction.Ring-type convex tendon 2 is that cross section is the ring-type convex tendon of semicircle shape.
Annexation: sebific duct 1 connecting end tightens together with hard tube 5 connecting ends by clip 4, and clip 4 is placed between the positive stop lug boss 3 of sebific duct 1 outer wall, has effectively limited the slippage of clip 4; Sebific duct 1 inwall ring-type convex tendon 2 is located at the left side of hard tube seam 6, not only strengthened the effective sealing of sebific duct 1 and hard tube 5, and annular convex rib 2 and hard tube seam 6 form spacing, thereby prevented sebific duct 1 slippage from hard tube 5.
It is the sectional view of the positive stop lug boss 3 on outer wall of the present invention referring to Fig. 4, the cross section of boss 3 as shown in the figure, cross section is ladder structure of right angle substantially, boss 3 top width are a, value 2.5～3mm is advisable, bottom width is of a size of b, value 3～3.5mm is advisable, be highly h, value 5～6mm is advisable, boss 3 tops, bottom and hypotenuse all have the fillet of R1～R1.2, the length of boss 3 draw directions can select 8～12mm to be advisable according to the size of sebific duct 1 external diameter, to a, b, the value of h also can make the appropriate adjustments according to the size of the external diameter of sebific duct 1, guarantee that ladder structure of right angle is constant.The advantage of this structure is: boss intensity is better, and in the time that boss 3 is subject to assembly ring 4 from the power of F direction, the space that the fillet R of its bottom and the outer wall of sebific duct 1 form can guarantee that boss 3 has good deformation space, thereby absorb the power of F direction, be easy to assembly ring 4, play the position-limiting action to clip 4, improved again the life-span of boss 3.
Claims (5)
1. an air inlet/outlet rubber hose of vehicle intercooler, for with motor or pressurized machine on hard tube socket, it is characterized in that: the outer wall of the connecting end of described sebific duct is provided with at least three pairs of positive stop lug boss, every pair of positive stop lug boss is equally spaced along sebific duct axis direction, the width that the distance between two positive stop lug boss of every pair is fastening clamp; The inwall of described connecting end is provided with the seam of hard tube is spacing and coordinates and the ring-type convex tendon of its seal action.
2. air inlet/outlet rubber hose of vehicle intercooler according to claim 1, is characterized in that: described positive stop lug boss arranges three pairs, along on connecting end outer wall circumference 3 be equally spaced.
3. air inlet/outlet rubber hose of vehicle intercooler according to claim 1 and 2, is characterized in that: described ring-type convex tendon is 3 to 4, and ring-type convex tendon is equally spaced along sebific duct axis direction.
4. air inlet/outlet rubber hose of vehicle intercooler according to claim 1 and 2, is characterized in that: the cross section of described ring-type convex tendon is semicircle shape.
5. air inlet/outlet rubber hose of vehicle intercooler according to claim 1 and 2, it is characterized in that: the cross section of described positive stop lug boss is ladder structure of right angle, positive stop lug boss top width is a, value 2.5～3mm, bottom width is b, and value 3～3.5mm is highly h, value 5～6mm, boss top, bottom and hypotenuse all have the fillet of R1～R1.2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210423542.0A CN103790691A (en) | 2012-10-30 | 2012-10-30 | Air inlet and outlet rubber pipe for automobile intercooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210423542.0A CN103790691A (en) | 2012-10-30 | 2012-10-30 | Air inlet and outlet rubber pipe for automobile intercooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103790691A true CN103790691A (en) | 2014-05-14 |
Family
ID=50666691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210423542.0A Pending CN103790691A (en) | 2012-10-30 | 2012-10-30 | Air inlet and outlet rubber pipe for automobile intercooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103790691A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626995A (en) * | 2015-11-05 | 2016-06-01 | 宁波吉利罗佑发动机零部件有限公司 | Adapter of novel structure |
| CN108006968A (en) * | 2016-12-26 | 2018-05-08 | 芜湖美的厨卫电器制造有限公司 | Liner component and electric heater |
| CN109340472A (en) * | 2018-10-23 | 2019-02-15 | 常州良旭车辆配件有限公司 | Inlet and outlet pipes and its connection structure for automobile |
| CN109989844A (en) * | 2019-05-06 | 2019-07-09 | 广西玉柴机器股份有限公司 | A kind of collect with bubble blocks with the cylinder cap of leadout hole |
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| CN2637875Y (en) * | 2003-08-14 | 2004-09-01 | 刘运章 | Dog type rubber expansion adapter |
| JP4287247B2 (en) * | 2003-11-11 | 2009-07-01 | 住友建機製造株式会社 | Construction machine cooling system |
| CN201439735U (en) * | 2009-07-21 | 2010-04-21 | 东风汽车公司 | Connection structure of front bleed pipe and air filter of automobile engine air intake system |
| CN201826943U (en) * | 2010-08-02 | 2011-05-11 | 陕西重型汽车有限公司 | Connecting rubber tube for engine cooling system |
| CN202055910U (en) * | 2011-05-10 | 2011-11-30 | 长沙中联重工科技发展股份有限公司 | Intercooling tube and intercooling system with same |
| CN202252792U (en) * | 2011-07-24 | 2012-05-30 | 天津市特隆汽车零部件有限公司 | Novel jacket pipe of automobile part |
| CN202250354U (en) * | 2011-07-24 | 2012-05-30 | 天津市特隆汽车零部件有限公司 | Connecting rubber tube for cooling system of engine |
-
2012
- 2012-10-30 CN CN201210423542.0A patent/CN103790691A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2637875Y (en) * | 2003-08-14 | 2004-09-01 | 刘运章 | Dog type rubber expansion adapter |
| JP4287247B2 (en) * | 2003-11-11 | 2009-07-01 | 住友建機製造株式会社 | Construction machine cooling system |
| CN201439735U (en) * | 2009-07-21 | 2010-04-21 | 东风汽车公司 | Connection structure of front bleed pipe and air filter of automobile engine air intake system |
| CN201826943U (en) * | 2010-08-02 | 2011-05-11 | 陕西重型汽车有限公司 | Connecting rubber tube for engine cooling system |
| CN202055910U (en) * | 2011-05-10 | 2011-11-30 | 长沙中联重工科技发展股份有限公司 | Intercooling tube and intercooling system with same |
| CN202252792U (en) * | 2011-07-24 | 2012-05-30 | 天津市特隆汽车零部件有限公司 | Novel jacket pipe of automobile part |
| CN202250354U (en) * | 2011-07-24 | 2012-05-30 | 天津市特隆汽车零部件有限公司 | Connecting rubber tube for cooling system of engine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626995A (en) * | 2015-11-05 | 2016-06-01 | 宁波吉利罗佑发动机零部件有限公司 | Adapter of novel structure |
| CN108006968A (en) * | 2016-12-26 | 2018-05-08 | 芜湖美的厨卫电器制造有限公司 | Liner component and electric heater |
| CN109340472A (en) * | 2018-10-23 | 2019-02-15 | 常州良旭车辆配件有限公司 | Inlet and outlet pipes and its connection structure for automobile |
| CN109340472B (en) * | 2018-10-23 | 2024-04-19 | 常州良旭车辆配件有限公司 | Water inlet and outlet pipe for automobile and connecting structure thereof |
| CN109989844A (en) * | 2019-05-06 | 2019-07-09 | 广西玉柴机器股份有限公司 | A kind of collect with bubble blocks with the cylinder cap of leadout hole |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140514 |