CN102465792B - Connection structure of valve element and air intake element for engine - Google Patents
Connection structure of valve element and air intake element for engine Download PDFInfo
- Publication number
- CN102465792B CN102465792B CN201010543657.4A CN201010543657A CN102465792B CN 102465792 B CN102465792 B CN 102465792B CN 201010543657 A CN201010543657 A CN 201010543657A CN 102465792 B CN102465792 B CN 102465792B
- Authority
- CN
- China
- Prior art keywords
- air inlet
- cutting graftage
- engine
- graftage part
- valve element
- 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
The invention relates to a connection structure of a valve element and an air intake element for an engine. The connection structure comprises a male connector pipe of the valve element and a female connector pipe of the air intake element, and is characterized by comprising a soft adapter, wherein the soft adapter is provided with a first inserting part, a second inserting part and a clamped and fixed part; the first inserting part is provided with a perforated hole and a flange, and the perforated hole is in communication with the second inserting part; the second inserting part is provided with an opening and a ring groove in communication with the opening; and the clamped and fixed part is clamped and fixed by a clamp ring. The soft adapter is combined with the male connector pipe and the female connector pipe to improve the degree of freedom of the connection between the valve element and the air intake element of the engine.
Description
[technical field]
The invention relates to the link structure of a kind of engine valve element and air inlet element, particularly construct about the link of the degrees of freedom linking between a kind of valve element that promotes engine and air inlet element.
[background technique]
Link in the engine of general motorcycle between the link component of many valve element and air inlet element, generally commonly uses pipe fitting and is used as connection piece, the especially link of solenoid valve class component and other mechanical components.For example provide between the throttle valve body 1 and idle speed bypass valve 2 of the extraneous fresh air of engine, link by gas pipeline 3, refer to shown in Fig. 1, the link of the pipeline 3 of commonly using, mainly by jointing 11 is set on throttle valve body 1, another idle speed bypass valve 2 also arranges jointing 21, be connected to the jointing 11 of throttle valve body 1 by pipeline 3, and the jointing 21 of idle speed bypass valve 2, again in pipeline 3 and jointing 11, Shu Gu is carried out with beam ring 31 in 21 joints, make by this pipeline 3 and jointing 11, 21 form firm link, and then make throttle valve body 1 form and be communicated with idle speed bypass valve 2.The valve element of above-mentioned known engine is connected with air inlet element (throttle valve body 1 and idle speed bypass valve 2), is used as linking the object of link between the valve element that has no doubt reached engine and air inlet element (throttle valve body 1 and idle speed bypass valve 2) by pipeline 3.But, it is to be used as linking by pipeline 3, the setting of this pipeline 3 meeting undoubtedly causes the space configuring between component to become limitation very, and causes the sectional area in pipeline 3 to change because of easy flexing when pipeline 3, and then can have influence on the validity of the Fluid Volume of pipeline 3; Another pipeline 3 has certain length, has therefore increased pipeline 3 breakages and the doubt of leakage.
Because link between the valve element of known engine and air inlet element, to be used as linking by pipeline 3 thering is above-mentioned disappearance, so, the degrees of freedom linking between the valve element of lifting engine and air inlet element, the problem urgently overcoming for current motorcycle manufacturer in fact.
[summary of the invention]
Technical way of the present invention, be that the link structure of a kind of engine valve element and air inlet element is being provided, include the public access head tube of valve element, the female joint pipe of air inlet element, it is mainly: a soft conversion adapter, this soft conversion adapter, there is the first cutting graftage part, the solid portion of the second cutting graftage part and bundle; This first cutting graftage part, has perforation and flange, and this perforation is communicated with the second cutting graftage part; This second cutting graftage part, has an opening and an annular groove being connected with this opening; The solid portion of this bundle, can supply beam ring Shu Gu; This soft conversion adapter combines with public access head tube and female joint pipe, promotes by this degrees of freedom linking between the valve element of engine and air inlet element.
The link structure of valve element and air inlet element for described engine, wherein, the perforation top of this first cutting graftage part is provided with out the socket that expands shape.
The link structure of valve element and air inlet element for described engine, wherein, the internal diameter of this second cutting graftage part is greater than the internal diameter of the perforation of the first cutting graftage part.
The link structure of valve element and air inlet element for described engine, wherein, the annular groove of this second cutting graftage part is made up of with the madial wall of the solid portion of bundle the flange of the first cutting graftage part.
The link structure of valve element and air inlet element for described engine, wherein, the solid portion of this bundle is provided with bearing flange in the open outer side of the second cutting graftage part.
The link structure of valve element and air inlet element for described engine, wherein, this bearing flange can be spacing for beam ring.
The link structure of valve element and air inlet element for described engine, wherein, the public access head tube of this valve element is extended through the perforation of the first cutting graftage part, and this valve element refers to idle speed bypass valve or secondary air control valve.
The link structure of valve element and air inlet element for described engine, wherein, the female joint pipe of this air inlet element is to stretch in the second cutting graftage part, this air inlet element refers to throttle valve body or air-strainer.
The link structure of valve element and air inlet element for described engine, wherein, this tool joint pin pipe has hook part, and this hook part is resisted against the flange of the first cutting graftage part.
The link structure of valve element and air inlet element for described engine, wherein, this soft conversion adapter is made by soft plastic material.
[brief description of the drawings]
Fig. 1 links schematic diagram between the valve element of known engine and air inlet element.
Fig. 2, the 3rd, links schematic diagram between the valve element of engine of the present invention and air inlet element.
Fig. 4 is the sectional view of the soft conversion adapter of the present invention.
Fig. 5 is the part cross-sectional schematic of Fig. 3.
1 throttle valve body 11 jointings
2 idle speed bypass valve 21 jointings
3 pipeline 31 beam rings
4 soft conversion adapter 41 first cutting graftage parts
411 perforation 412 flanges
413 sockets
42 second cutting graftage parts
421 opening 422 annular grooves
The 43 solid portions of bundle
431 bearing flange 43a madial walls
5 idle speed bypass valve 51 public access head tube 511 hook parts
6 throttle valve body 61 female joint pipe 611 terminations
7 beam rings
[embodiment]
For the effect that enables to be easier to understand structure of the present invention and can reach, hereby coordinate graphic explanation as rear:
First, refer to shown in Fig. 2,4, the link structure of valve element and air inlet element for engine of the present invention, includes the public access head tube 51 of a soft conversion adapter 4, valve element 5, the female joint pipe 61 of air inlet element 6;
This soft conversion adapter 4 is made by soft plastic material, includes the solid portion 43 of 41, the second cutting graftage parts 42, the first cutting graftage part and bundle, and this first cutting graftage part 41 is to plug for public access head tube 51, and this second cutting graftage part 42 is to plug for female joint pipe 61;
This first cutting graftage part 41 has perforation 411, and this perforation 411 is connected to the second cutting graftage part 42 by the outside that links structure 4, and convexes with flange 412 in the second cutting graftage part 42 sides, is separately provided with out in the opposite side of flange 412 socket 413 that expands shape;
This second cutting graftage part 42 is to be connected with the first cutting graftage part 41, and the internal diameter of the second cutting graftage part 42 is greater than the internal diameter of the perforation 411 of the first cutting graftage part 41, this second cutting graftage part 42 has an opening 421, and the flange 412 by the first cutting graftage part 41 in another the second cutting graftage part 42 forms an accommodating annular groove 422 with the madial wall 43a of the solid portion 43 of bundle;
The solid portion 43 of this bundle can be solid for beam ring 7 bundles, and the opening 421 outside ora terminalis that the solid portion 43 of this bundle is positioned at the second cutting graftage part 42 are provided with bearing flange 431.
When engine of the present invention is configured in enforcement with valve element 5 with the link of air inlet element 6, this air inlet element refers to air-strainer or throttle valve body, and this valve element refers to secondary air control valve or idle speed bypass valve; Below illustrate with the link of throttle valve body (air inlet element) 6 and idle speed bypass valve (valve element) 5 two components and illustrate, but do not limit to this use category that the present invention links structure, close first statement.Refer to shown in Fig. 2 to Fig. 5, this female joint pipe 61 is located on throttle valve body 6, and this female joint pipe 61 is connected with throttle valve body 6 inside; This public access head tube 51 is to be located on idle speed bypass valve 5, and this public access head tube 51 is to be connected with idle speed bypass valve 5 inside, and this tool joint pin 51 is provided with hook part 511; Female joint pipe 61 is interspersed in the second cutting graftage part 42 of soft conversion adapter 4, and the termination 611 that makes female joint pipe 61 penetrates into the bottom of the annular groove 422 of the second cutting graftage part 42, again public access head tube 51 is inserted in the socket 413 and perforation 411 of the first cutting graftage part 41, and the hook part 511 that makes public access head tube 51 is resisted against on the flange 412 of the first cutting graftage part 41, the end edge of the flange 412 of this first cutting graftage part 41, can return and be butted on for the hook part of public access head tube 51; Then, again in the upper beam ring 7 of bundle solid portion 43 bundle of soft conversion adapter 4, the bearing flange 431 of the solid portion 43 of this bundle can supply beam ring 7 bearings, can complete the link action that links structure; The female joint pipe 61 of the present invention in the time implementing can be located on valve element 5, and this public access head tube 51 can be located on air inlet element 6.
Effect of the present invention is, make between the valve element of engine and air inlet element (as throttle valve body 6 and idle speed bypass valve 5) and link summary by above-mentioned soft conversion adapter 4, can make the space configuring between component no longer be limited to, and then the degrees of freedom linking between the valve element of engine and air inlet element (as throttle valve body 6 and idle speed bypass valve 5) is greatly promoted; Link between valve element and the air inlet element (as throttle valve body 6 and idle speed bypass valve 5) of another engine is no longer used as linking by long and narrow pipeline, therefore can make the validity of the Fluid Volume of idle speed bypass valve 5 greatly promote; Separately can reduce the solid point of the bundle linking between the valve element of engine and air inlet element (as throttle valve body 6 and idle speed bypass valve 5), more can reduce by this generation of leaking doubt; More be worth and carry, because this soft conversion adapter 4 is made by soft plastic material, therefore this soft conversion adapter 4 more can be used as a shock absorber and carrys out absorbing vibration, more can protect by this electronic component in idle speed bypass valve 5 because of vibrations impaired.
In sum, the present invention is the link structure with valve element and air inlet element by above-mentioned engine, practises user and promotes effect, the aobvious important document with novelty and progressive.
Claims (9)
1. an engine is constructed with the link of valve element and air inlet element, includes the public access head tube of valve element, the female joint pipe of air inlet element, it is characterized in that: a soft conversion adapter, and this soft conversion adapter, has the first cutting graftage part, the solid portion of the second cutting graftage part and bundle;
This first cutting graftage part, has perforation and flange, and this perforation is communicated with the second cutting graftage part;
This second cutting graftage part, has an opening and an annular groove being connected with this opening;
The solid portion of this bundle, can supply beam ring Shu Gu; This soft conversion adapter combines with public access head tube and female joint pipe;
This first cutting graftage part is to plug for this public access head tube;
This second cutting graftage part is to plug for this female joint pipe;
Wherein, the end edge of the flange of this first cutting graftage part, can return and be butted on for the hook part of public access head tube.
2. the link structure of valve element and air inlet element for engine as claimed in claim 1, wherein, the perforation top of this first cutting graftage part is provided with out the socket that expands shape.
3. the link structure of valve element and air inlet element for engine as claimed in claim 1, wherein, the internal diameter of this second cutting graftage part is greater than the internal diameter of the perforation of the first cutting graftage part.
4. the link structure of valve element and air inlet element for engine as claimed in claim 1, wherein, the annular groove of this second cutting graftage part is made up of with the madial wall of the solid portion of bundle the flange of the first cutting graftage part.
5. the link structure of valve element and air inlet element for engine as claimed in claim 1, wherein, the solid portion of this bundle is provided with bearing flange in the open outer side of the second cutting graftage part.
6. the link structure of valve element and air inlet element for engine as claimed in claim 5, wherein, this bearing flange can be spacing for beam ring.
7. the link structure of valve element and air inlet element for engine as claimed in claim 1, wherein, the public access head tube of this valve element is extended through the perforation of the first cutting graftage part, and this valve element refers to idle speed bypass valve or secondary air control valve.
8. the link structure of valve element and air inlet element for engine as claimed in claim 1, wherein, the female joint pipe of this air inlet element is to stretch in the second cutting graftage part, this air inlet element refers to throttle valve body or air-strainer.
9. the link structure of valve element and air inlet element for engine as claimed in claim 1, wherein, this soft conversion adapter is made by soft plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010543657.4A CN102465792B (en) | 2010-11-08 | 2010-11-08 | Connection structure of valve element and air intake element for engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010543657.4A CN102465792B (en) | 2010-11-08 | 2010-11-08 | Connection structure of valve element and air intake element for engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102465792A CN102465792A (en) | 2012-05-23 |
| CN102465792B true CN102465792B (en) | 2014-08-06 |
Family
ID=46069820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010543657.4A Expired - Fee Related CN102465792B (en) | 2010-11-08 | 2010-11-08 | Connection structure of valve element and air intake element for engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102465792B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870168B (en) * | 2015-12-10 | 2020-09-11 | 光阳工业股份有限公司 | Engine throttle valve body structure |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH041456A (en) * | 1990-04-13 | 1992-01-06 | Sanshin Ind Co Ltd | Fuel feeder for ship propeller |
| CN2397340Y (en) * | 1999-10-09 | 2000-09-20 | 赵群为 | High reliable fast mounting pipeline joint |
| CN2397346Y (en) * | 1999-11-17 | 2000-09-20 | 吴爱国 | Joint for connecting steel plastic composited tube |
| CN2521470Y (en) * | 2002-01-22 | 2002-11-20 | 郑成终 | Aluminium-plastic composite pipe connection plastic joint |
| CN2718362Y (en) * | 2004-06-23 | 2005-08-17 | 李深智 | Airtight pipe joint |
| JP2007332900A (en) * | 2006-06-16 | 2007-12-27 | Mikuni Corp | Passage device and idle air quantity control device |
| CN201159116Y (en) * | 2008-02-29 | 2008-12-03 | 三阳工业股份有限公司 | Injection engine intake system |
| JP2010127123A (en) * | 2008-11-26 | 2010-06-10 | Nikki Co Ltd | Carburetor |
-
2010
- 2010-11-08 CN CN201010543657.4A patent/CN102465792B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102465792A (en) | 2012-05-23 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| 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: 20140806 Termination date: 20201108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |