CN104265516A - Motorcycle air filter preventing escape pipe from falling off - Google Patents
Motorcycle air filter preventing escape pipe from falling off Download PDFInfo
- Publication number
- CN104265516A CN104265516A CN201410448027.7A CN201410448027A CN104265516A CN 104265516 A CN104265516 A CN 104265516A CN 201410448027 A CN201410448027 A CN 201410448027A CN 104265516 A CN104265516 A CN 104265516A
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- CN
- China
- Prior art keywords
- escape pipe
- housing
- outlet pipe
- air filter
- steam outlet
- 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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Abstract
The invention discloses a motorcycle air filter preventing an escape pipe from falling off. The motorcycle air filter comprises a shell body and the escape pipe. A circle of U-shaped grooves are formed in the escape pipe and the outer surface of the mounting end of the shell body. The shell body on the periphery of an escape opening is embedded into the U-shaped grooves. The motorcycle air filter has the advantages that an U-shaped clamping groove is formed in the inner surface of the escape pipe in the shell body, an elastic clamp is embedded into the U-shaped clamping groove, the elastic clamp is bent to be in an annular shape with an opening corresponding to the shape of the U-shaped clamping groove through a steel wire, and the size of the elastic clamp in the natural state is larger than that of the U-shaped clamp groove. Through the tension of the elastic clamp, the escape pipe in the shell body is always in an opened state, the opening trend of the escape pipe cannot be changed even through the flexibility of rubber and high temperature, accordingly, influence on falling off of the escape pipe from high temperature and rubber materials can be avoided, and the escape pipe of the air filter can be effectively prevented from falling off.
Description
Technical field
The present invention relates to the improvement of component on motorcycle, specifically relate to a kind of air cleaner used on motorcycles that can effectively avoid steam outlet pipe to come off, belong to technical field of motorcycles.
Background technique
Air cleaner used on motorcycles is mainly the air that motorcycle engine provides clean, sucks the probability increasing abrasion and damage with the air of impurity particle with preventing engine at work.The chief component of air-strainer is filter core and casing, and wherein filter core is main filtration fraction, carries the filtration work of gas, and casing is for filter core provides the external structure of necessary protection.High efficiency air filtering work is born in the job requirement of air-strainer, not for air flowing increases too much resistance, and can long time continuous working.
The linkage structure of current air cleaner used on motorcycles steam outlet pipe and air filter housing is: make the U-shaped coiled hair of expansion at air filter air outlet pipe place, and U-type groove is wide suitable with housing wall thickness, and the U-type groove opening degree of depth is secure fit size.Because case material is PP, in order to expand the U-type groove degree of depth as far as possible, convenient installation and shaping manufacturability, the Material selec-tion of steam outlet pipe is the rubber of better softness.Although have selected more soft rubber, the fit dimension of current steam outlet pipe and air filter housing is also basic at 4MM.In order to ensure tightness and certain structural strength, adding at U-type groove edge and being coated with sealer.Due to the characteristic of rubber material, in the market air filter in use easily produced problem be: because air cleaner used on motorcycles and motor are apart from not far, under motor long-time running, high temperature makes sealer soften, particularly along with global warming, occur that the weather of more than 35 degree is customary summer, during work, the temperature of connection place is higher, and due to the material of rubber own softer, in addition to expand with heat and contract with cold effect, once car load travels on rugged road, as easy as rolling off a logly occur steam outlet pipe obscission, cause air-strainer to lose efficacy, destroy motor.
Summary of the invention
For prior art above shortcomings, the object of the present invention is to provide a kind of air cleaner used on motorcycles that can effectively avoid steam outlet pipe to come off.
To achieve these goals, the technical solution used in the present invention is such:
Prevent the air cleaner used on motorcycles that steam outlet pipe comes off, comprise housing and the steam outlet pipe being arranged on housing air outlet place, the outer surface of steam outlet pipe and housing mounting end has the closed U-groove bevel of a circle, and the housing around air outlet is embedded in U-groove bevel; It is characterized in that: offer U-shaped snap-ring groove at the steam outlet pipe internal surface being positioned at housing, flexible collar is embedded with in U-shaped snap-ring groove, flexible collar is bent into the ring-type corresponding with U-shaped snap-ring groove shape with opening by steel wire, and the size of flexible collar nature is greater than U-shaped snap-ring groove size.
The turnover of described flexible collar inward at both ends formed be convenient to exert a force put forth effort circle, instrument easy to use makes flexible collar draw in put into U-shaped snap-ring groove, puts forth effort to draw in circle again, flexible collar opening is closed up as needle-nose pliers two tong arm inserts.
Sealer is coated with between the housing around air outlet and U-groove bevel.
Described housing air outlet is oval, and U-shaped snap-ring groove and flexible collar are also oval.
Compared to existing technology, the present invention has following beneficial effect:
The present invention utilizes the tension force of flexible collar to make the steam outlet pipe being positioned at housing be in open configuration all the time, even if the ductility of high temperature and rubber can not change this of steam outlet pipe open trend, therefore structurally can stop the impact that steam outlet pipe Yin Gaowen and quality of rubber materials itself bring coming off, effectively avoid air filter air outlet pipe to come off.
Accompanying drawing explanation
Fig. 1-structural representation of the present invention.
Fig. 2-yoke configurations figure of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
The present invention is considering, on the basis that steam outlet pipe is shaping, to use the thought of negating, played the flexible advantage of quality of rubber materials, given a kind of structural design increasing internal expanding clip.
See Fig. 1, Fig. 2, upper as can be seen from figure, the air cleaner used on motorcycles that the present invention prevents steam outlet pipe from coming off, comprise housing 1 and the steam outlet pipe 2 being arranged on housing air outlet place, the outer surface of steam outlet pipe and housing mounting end has the closed U-groove bevel of a circle, housing around air outlet is embedded in U-groove bevel, is coated with sealer between the housing around air outlet and U-groove bevel, to prevent Leakage Gas.Offer U-shaped snap-ring groove 3 at steam outlet pipe 2 internal surface being positioned at housing, in U-shaped snap-ring groove 3, be embedded with flexible collar 4.Flexible collar 4 is bent into (non-close) of the opening ring-type corresponding with U-shaped snap-ring groove shape by steel wire, the size of flexible collar nature is greater than U-shaped snap-ring groove size, that is, flexible collar needs when being positioned at U-shaped snap-ring groove to shrink, namely confined state is in all the time, therefore just have outside elasticity tension, this tension force makes steam outlet pipe be difficult to come off at housing air outlet place.
The turnover of described flexible collar 4 inward at both ends formed be convenient to exert a force put forth effort circle 5, instrument easy to use makes flexible collar draw in put into U-shaped snap-ring groove, such as two tong arms of needle-nose pliers can be inserted and put forth effort to draw in circle again, flexible collar opening is drawn in.Turnover simultaneously forms circle, also can avoid the formation of wedge angle, avoid unexpected injury.
Described housing air outlet is oval, and U-shaped snap-ring groove and flexible collar are also oval.Such combination force is better.
Because different automobile types air filter steam outlet pipe is different from the size of housing, its embodiment is described further in product LF200-6P vehicle with claimant below: open one U-type groove at air filter steam outlet pipe internal surface, i.e. U-shaped snap-ring groove, U-type groove is wide suitable with steel wire clip, clip radial dimension such as figure is 67, U-type groove radial dimension such as figure is 62, thus makes steam outlet pipe be in the open configuration that fully stretches; Air filter housing air outlet place internal diameter is 57, namely from the cooperation surplus size be 10.In addition, then increase U-type groove at steam outlet pipe outer surface, the housing around air outlet is embedded in U-groove bevel, and coordinate surplus to be 4 by this air filter structural manufacturing process herein, outside adds painting sealer again.To sum up, by the design, minimum cooperation surplus can reach 10, when 300N, the axial force applied steam outlet pipe from outside can ensure that steam outlet pipe does not come off.
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 (4)
1. the air cleaner used on motorcycles preventing steam outlet pipe from coming off, comprises housing (1) and is arranged on the steam outlet pipe (2) at housing air outlet place, and the outer surface of steam outlet pipe and housing mounting end has the U-groove bevel that a circle is closed, and the housing around air outlet is embedded in U-groove bevel; It is characterized in that: offer U-shaped snap-ring groove (3) at steam outlet pipe (2) internal surface being positioned at housing, flexible collar (4) is embedded with in U-shaped snap-ring groove (3), flexible collar is bent into the ring-type corresponding with U-shaped snap-ring groove shape with opening by steel wire, and the size of flexible collar nature is greater than U-shaped snap-ring groove size.
2. air cleaner used on motorcycles according to claim 1, is characterized in that: described flexible collar (4) inward at both ends turnover formed be convenient to exert a force put forth effort enclose (5).
3. air cleaner used on motorcycles according to claim 1, is characterized in that: described housing air outlet is for oval, and U-shaped snap-ring groove and flexible collar are also oval.
4. air cleaner used on motorcycles according to claim 1, is characterized in that: be coated with sealer between the housing around air outlet and U-groove bevel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410448027.7A CN104265516B (en) | 2014-09-04 | 2014-09-04 | Prevent the air cleaner used on motorcycles that escape pipe comes off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410448027.7A CN104265516B (en) | 2014-09-04 | 2014-09-04 | Prevent the air cleaner used on motorcycles that escape pipe comes off |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104265516A true CN104265516A (en) | 2015-01-07 |
| CN104265516B CN104265516B (en) | 2016-06-29 |
Family
ID=52157073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410448027.7A Expired - Fee Related CN104265516B (en) | 2014-09-04 | 2014-09-04 | Prevent the air cleaner used on motorcycles that escape pipe comes off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104265516B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715421A (en) * | 2016-04-14 | 2016-06-29 | 力帆实业(集团)股份有限公司 | Air filter and applied motocycle thereof |
| CN110439716A (en) * | 2019-08-07 | 2019-11-12 | 恒勃控股股份有限公司 | A kind of novel assembling structure of air filter for vehicle escape pipe |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0631081A1 (en) * | 1993-05-14 | 1994-12-28 | ARMATURENFABRIK HERMANN VOSS GMBH & CO. | Conduit connection device with split clamp ring |
| US5707085A (en) * | 1996-09-12 | 1998-01-13 | General Motors Corporation | Fluid coupling |
| DE202008009398U1 (en) * | 2008-07-14 | 2009-11-19 | Voss Automotive Gmbh | Plug-in coupling for pressure medium lines |
| CN101695616A (en) * | 2009-10-30 | 2010-04-21 | 常州市同福车辆配件有限公司 | Air filter |
| CN202215877U (en) * | 2011-08-30 | 2012-05-09 | 润联(天津)五金工具有限公司 | Buckling-pressing type quick pipeline connection device |
| CN204175468U (en) * | 2014-09-04 | 2015-02-25 | 力帆实业(集团)股份有限公司 | A kind of air cleaner used on motorcycles |
-
2014
- 2014-09-04 CN CN201410448027.7A patent/CN104265516B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0631081A1 (en) * | 1993-05-14 | 1994-12-28 | ARMATURENFABRIK HERMANN VOSS GMBH & CO. | Conduit connection device with split clamp ring |
| US5707085A (en) * | 1996-09-12 | 1998-01-13 | General Motors Corporation | Fluid coupling |
| DE202008009398U1 (en) * | 2008-07-14 | 2009-11-19 | Voss Automotive Gmbh | Plug-in coupling for pressure medium lines |
| CN101695616A (en) * | 2009-10-30 | 2010-04-21 | 常州市同福车辆配件有限公司 | Air filter |
| CN202215877U (en) * | 2011-08-30 | 2012-05-09 | 润联(天津)五金工具有限公司 | Buckling-pressing type quick pipeline connection device |
| CN204175468U (en) * | 2014-09-04 | 2015-02-25 | 力帆实业(集团)股份有限公司 | A kind of air cleaner used on motorcycles |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715421A (en) * | 2016-04-14 | 2016-06-29 | 力帆实业(集团)股份有限公司 | Air filter and applied motocycle thereof |
| CN110439716A (en) * | 2019-08-07 | 2019-11-12 | 恒勃控股股份有限公司 | A kind of novel assembling structure of air filter for vehicle escape pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104265516B (en) | 2016-06-29 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20200904 |