CN114017213A - Air filter and motorcycle - Google Patents
Air filter and motorcycle Download PDFInfo
- Publication number
- CN114017213A CN114017213A CN202111479008.7A CN202111479008A CN114017213A CN 114017213 A CN114017213 A CN 114017213A CN 202111479008 A CN202111479008 A CN 202111479008A CN 114017213 A CN114017213 A CN 114017213A
- Authority
- CN
- China
- Prior art keywords
- annular enclosure
- shell
- air cleaner
- annular
- mounting
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 238000005728 strengthening Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
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
- F02M35/02—Air cleaners
- F02M35/0201—Housings; Casings; Frame constructions; Lids; Manufacturing or assembling thereof
- F02M35/0205—Details, e.g. sensors or measuring devices
-
- 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
- F02M35/02—Air cleaners
- F02M35/024—Air cleaners using filters, e.g. moistened
- F02M35/02416—Fixing, mounting, supporting or arranging filter elements; Filter element cartridges
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of air filters, and discloses an air filter and a motorcycle, wherein the air filter comprises a shell body, a shell cover and a filter element, wherein the shell body and the shell cover are mutually covered, the filter element is arranged in the shell body and the shell cover, the shell body is provided with a mounting hole for mounting the filter element, the edge of the mounting hole is convexly provided with an annular surrounding ring towards the direction far away from the shell body, and the inner wall of the annular surrounding ring is provided with a sealing groove for mounting a sealing ring. According to the air filter provided by the invention, the annular surrounding ring is convexly arranged at the edge of the mounting hole in the direction far away from the shell, and the sealing groove for mounting the sealing ring is arranged on the inner wall of the annular surrounding ring, so that the height of the sealing groove is raised to a certain height compared with the existing design, when the shell cover and the filter element are taken off in maintenance, the surface of the shell at the periphery of the sealing groove is lower than that of the sealing groove, the problem that dust or silt falls into the sealing groove is fundamentally avoided, the short circuit of the sealing structure is avoided, and the normal work of an engine is ensured.
Description
Technical Field
The invention relates to the technical field of air filters, in particular to an air filter for a motorcycle and the motorcycle comprising the air filter.
Background
To striding type motorcycle, especially adopted the motorcycle type of single central shock absorber, consider the rationality of whole car structural arrangement and the convenience of later stage air cleaner maintenance, traditional way sets up or sets up with certain angle slope relatively the horizontal plane with air cleaner's filter core level, is directly connected with the casing with the shell cover and utilizes the shell cover to compress tightly the filter core. When needs maintain the filter core, at the in-process of taking off cap and filter core, dust or silt etc. on the peripheral regional casing of seal groove can be blown into or drop into the seal groove along the filter core incline direction by wind. Because the space of seal groove is comparatively narrow and small, be not convenient for clear up or difficult clean up, lead to the seal structure short circuit easily, the dust can get into the engine, arouses the problem of burning out engine oil.
Disclosure of Invention
In order to solve the technical problems, the invention provides an air filter and a motorcycle, which can prevent dust or silt on a shell in the peripheral area of a sealing groove from falling into the sealing groove during maintenance, prevent the short circuit of the sealing structure and ensure the normal operation of an engine.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides an air cleaner, includes casing and cap that the looks lid closed and sets up the filter core in casing and cap inside, be equipped with the mounting hole that is used for installing the filter core on the casing, the edge of mounting hole is towards keeping away from the protruding annular enclosure that is equipped with of direction of casing, the inner wall of annular enclosure is equipped with the seal groove that is used for installing the sealing washer.
Preferably, the height of the annular enclosure is 15-35 mm, and the thickness c of the annular enclosure is 2.5-4.5 mm.
Preferably, the cross section of the annular enclosure is rectangular-like, the length of a projection plane on the side with the longest length of the annular enclosure is b, and the height of the annular enclosure is h, wherein h is (0.12-0.15) b.
Preferably, the seal groove by L shape seal block with annular enclosure constitutes, seal block includes looks vertically connecting portion and joint portion, the other end of connecting portion is connected the inner wall of annular enclosure, just the lower terminal surface of connecting portion is kept away from the casing.
Preferably, the upper end of the clamping portion is lower than the upper end of the annular enclosure, the distance between the upper end surface of the clamping portion and the upper end surface of the annular enclosure is s, and the height of the annular enclosure is h, where s is (0.13-0.15) h.
Preferably, the outer side of the annular enclosure is provided with a plurality of connecting columns, and the connecting columns are provided with connecting holes.
Preferably, the surface of the shell is provided with a groove for enhancing the strength of the shell and a buckle for installing a rubber pipe.
Preferably, the annular enclosure is integrally formed with the housing.
A motorcycle comprises the air filter in the technical scheme.
Compared with the prior art, the air filter provided by the embodiment of the invention has the beneficial effects that: through the edge at the mounting hole towards the protruding annular enclosure of establishing of the direction of keeping away from the casing, the seal groove setting that is used for installing the sealing washer simultaneously is at the inner wall of annular enclosure to make the height of seal groove raise certain height than current design, when taking away cap and filter core as the maintenance, the housing face of seal groove periphery all is lower than the seal groove, and fundamentally has avoided the problem that dust or silt fall into the seal groove, has avoided the seal structure short circuit, has guaranteed the normal work of engine. The invention has simple structure, good use effect and easy popularization and use.
In addition, the surface of the shell and the end face of the annular enclosure form two layers of planes together, so that the rigidity of the shell can be improved, and the reduction of wall radiation noise is facilitated.
Drawings
Fig. 1 is a schematic view of the structure of an air cleaner of the present invention.
Fig. 2 is a cross-sectional view of an air cleaner of the present invention.
Fig. 3 is an enlarged view of a in fig. 2.
Wherein: the novel sealing structure comprises a shell 1, a mounting hole 2, an annular surrounding ring 3, a sealing groove 4, a connecting part 41, a clamping part 42, a connecting column 5, a groove 6 and a buckle 7.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1 to 3, an air cleaner according to a preferred embodiment of the present invention includes a housing 1 and a housing cover (not shown in the drawings) that are covered with each other, and a filter element disposed inside the housing 1 and the housing cover, where a mounting hole 2 for mounting the filter element is disposed on the housing 1, an annular enclosure 3 is convexly disposed on an edge of the mounting hole 2 in a direction away from the housing 1, and the annular enclosure 3 is integrally formed with the housing 1, so as to ensure strength and sealing performance of the annular enclosure 3. The inner wall of the annular surrounding ring 3 is provided with a sealing groove 4 for mounting a sealing ring.
Air cleaner based on above-mentioned technical characteristics, through the edge at mounting hole 2 towards the protruding annular enclosure 3 of establishing of the direction of keeping away from casing 1, the seal groove 4 that is used for installing the sealing washer simultaneously sets up the inner wall at annular enclosure 3, thereby make the high present design of seal groove 4 raise certain height, when casing lid and filter core are taken off in the maintenance, casing 1 surface of seal groove 4 periphery is all lower than seal groove 4, fundamentally has avoided the problem that dust or silt fall into seal groove 4, seal structure short circuit has been avoided, the normal work of engine has been guaranteed. The invention has simple structure, good use effect and easy popularization and use.
In addition, the surface of the shell 1 and the end face of the annular surrounding ring 3 jointly form two layers of planes, so that the rigidity of the shell 1 can be improved, and the reduction of wall radiation noise is facilitated.
In this embodiment, since the housing 1 and the housing cover need to be matched, the height of the annular enclosure 3 should not be too high in order to avoid affecting the overall size of the air cleaner and causing difficulty in installation on the motorcycle. Meanwhile, the height of the annular enclosure 3 cannot be too low, and dust or silt cannot be completely prevented from falling into the sealing groove 4 if the height of the annular enclosure 3 is too low, so that the technical effect of the invention cannot be achieved, and a large number of experiments show that when the height of the annular enclosure 3 is 15-35 mm, such as 18 mm, 20 mm, 30 mm and the like, the comprehensive effect is optimal. Specifically, the cross section of the annular enclosure 3 may be rectangular-like, or may have another shape, which is determined mainly by the shape of the mounting hole 2, and is the same as the shape of the mounting hole 2, but if the length of the projection plane on the side where the length of the annular enclosure 3 is the longest is b and the height of the annular enclosure 3 is h, h is (0.12 to 0.15) b, such as 0.13b and 0.14 b. The thickness c of the annular enclosure 3 is 2.5-4.5 mm, such as 3 mm, 4 mm, etc.
In this embodiment, the sealing groove 4 is formed by an L-shaped sealing block and the annular enclosure 3, the sealing block includes a connecting portion 41 and a clamping portion 42 which are perpendicular to each other, the other end of the connecting portion 41 is connected to the inner wall of the annular enclosure 3, and the lower end surface of the connecting portion 41 is far away from the housing 1. Simultaneously, for guaranteeing better result of use, the upper end of joint portion 42 is less than the upper end of annular enclosure 3, just the up end of joint portion 42 with the interval of the up end of annular enclosure 3 is s, annular enclosure 3 highly be h, s ═ 0.13-0.15 h. The size of the sealing groove 4 is the conventional size, so that the specific position of the sealing block is set by meeting the requirements on the positions of the upper end surface and the lower end surface of the sealing block at the same time, and good using effect is ensured.
In this embodiment, the outer side of the annular enclosure 3 is provided with a plurality of connecting columns 5, the connecting columns 5 are provided with connecting holes, and the connecting holes are preferably threaded holes, so as to be conveniently connected with the cover body. Meanwhile, the surface of the shell 1 is also provided with a groove 6 for strengthening the strength of the shell 1 and a buckle 7 for installing a rubber pipe. .
In order to solve the technical problem, the invention also provides a motorcycle which comprises the air filter in the technical scheme.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides an air cleaner, includes casing and the cap that the looks lid closed and sets up the filter core in casing and cap inside, its characterized in that: the filter element mounting structure is characterized in that a mounting hole for mounting the filter element is formed in the shell, the edge of the mounting hole faces away from the direction of the shell and is convexly provided with an annular surrounding ring, and the inner wall of the annular surrounding ring is provided with a sealing groove for mounting a sealing ring.
2. The air cleaner of claim 1, wherein: the height of the annular enclosure is 15-35 mm, and the thickness c of the annular enclosure is 2.5-4.5 mm.
3. The air cleaner of claim 2, wherein: the cross section of the annular enclosure is similar to a rectangle, the length of a projection plane on the side with the longest length of the annular enclosure is b, the height of the annular enclosure is h, and h is (0.12-0.15) b.
4. The air cleaner of claim 1, wherein: the seal groove by L shape seal block with the annular enclosure constitutes, seal block includes looks vertically connecting portion and joint portion, the other end of connecting portion is connected the inner wall of annular enclosure, just the lower terminal surface of connecting portion is kept away from the casing.
5. The air cleaner of claim 4, wherein: the upper end of joint portion is less than the upper end of annular enclosure, just the up end of joint portion with the interval of the up end of annular enclosure is s, the height of annular enclosure is h, and s is (0.13-0.15) h.
6. An air cleaner according to any one of claims 1-5 wherein: the outer side of the annular enclosure is provided with a plurality of connecting columns, and the connecting columns are provided with connecting holes.
7. An air cleaner according to any one of claims 1-5 wherein: the surface of the shell is provided with a groove for strengthening the strength of the shell and a buckle for installing a rubber pipe.
8. An air cleaner according to any one of claims 1-5 wherein: the annular enclosure and the shell are integrally formed.
9. A motorcycle characterized in that: comprising an air cleaner according to any of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111479008.7A CN114017213A (en) | 2021-12-06 | 2021-12-06 | Air filter and motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111479008.7A CN114017213A (en) | 2021-12-06 | 2021-12-06 | Air filter and motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114017213A true CN114017213A (en) | 2022-02-08 |
Family
ID=80067789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111479008.7A Pending CN114017213A (en) | 2021-12-06 | 2021-12-06 | Air filter and motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114017213A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10266911A (en) * | 1997-03-21 | 1998-10-06 | Honda Motor Co Ltd | Air cleaner device for vehicle engine |
| CN201013493Y (en) * | 2007-02-12 | 2008-01-30 | 周书忠 | Motorcycle air filter |
| CN103573489A (en) * | 2013-11-01 | 2014-02-12 | 江门市大长江集团有限公司 | Air filter of motorcycle |
| CN103573486A (en) * | 2013-11-01 | 2014-02-12 | 江门市大长江集团有限公司 | Motorcycle air filter provided with detachable fire-proof plate |
| KR101666112B1 (en) * | 2015-04-08 | 2016-10-14 | 인지컨트롤스 주식회사 | Filter unit of car air cleaner |
| CN108869116A (en) * | 2018-08-14 | 2018-11-23 | 江门市大长江集团有限公司 | Motorcycle, air filter and its dust preventing component |
| US20190063380A1 (en) * | 2016-04-27 | 2019-02-28 | Mann+Hummel Gmbh | Flat Air Filter Element and Air Filter |
| CN212250281U (en) * | 2020-04-09 | 2020-12-29 | 宁波中贺汽配有限公司 | Motorcycle air filter assembly |
| CN217421382U (en) * | 2021-12-06 | 2022-09-13 | 江门市大长江集团有限公司 | Air filter and motorcycle |
-
2021
- 2021-12-06 CN CN202111479008.7A patent/CN114017213A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10266911A (en) * | 1997-03-21 | 1998-10-06 | Honda Motor Co Ltd | Air cleaner device for vehicle engine |
| CN201013493Y (en) * | 2007-02-12 | 2008-01-30 | 周书忠 | Motorcycle air filter |
| CN103573489A (en) * | 2013-11-01 | 2014-02-12 | 江门市大长江集团有限公司 | Air filter of motorcycle |
| CN103573486A (en) * | 2013-11-01 | 2014-02-12 | 江门市大长江集团有限公司 | Motorcycle air filter provided with detachable fire-proof plate |
| KR101666112B1 (en) * | 2015-04-08 | 2016-10-14 | 인지컨트롤스 주식회사 | Filter unit of car air cleaner |
| US20190063380A1 (en) * | 2016-04-27 | 2019-02-28 | Mann+Hummel Gmbh | Flat Air Filter Element and Air Filter |
| CN108869116A (en) * | 2018-08-14 | 2018-11-23 | 江门市大长江集团有限公司 | Motorcycle, air filter and its dust preventing component |
| CN212250281U (en) * | 2020-04-09 | 2020-12-29 | 宁波中贺汽配有限公司 | Motorcycle air filter assembly |
| CN217421382U (en) * | 2021-12-06 | 2022-09-13 | 江门市大长江集团有限公司 | Air filter and motorcycle |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |