CN114992010A - Air filter assembly - Google Patents
Air filter assembly Download PDFInfo
- Publication number
- CN114992010A CN114992010A CN202210629465.8A CN202210629465A CN114992010A CN 114992010 A CN114992010 A CN 114992010A CN 202210629465 A CN202210629465 A CN 202210629465A CN 114992010 A CN114992010 A CN 114992010A
- Authority
- CN
- China
- Prior art keywords
- protective shell
- upper cover
- groove
- return
- shape frame
- 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
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Classifications
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- 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
- F02M35/0202—Manufacturing or assembling; Materials for air cleaner housings
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- 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
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- 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
- F02M35/0209—Housings; Casings; Frame constructions; Lids; Manufacturing or assembling thereof comprising flexible, resilient, movable or rotatable elements, e.g. with vibrating or contracting movements; Springs; Valves; Flaps
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- 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
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of air filters, in particular to an air filter assembly, which comprises a protective shell, wherein the protective shell is a pipe with a back cover, the upper end of the inner cavity of the protective shell is circumferentially arrayed with three mounting grooves, the upper end of the outer side of the protective shell is provided with a fan-shaped groove, and the lower end of the protective shell is provided with a buffer protection mechanism, and the air filter assembly has the beneficial effects that: the buffering protection mechanism arranged at the bottom of the air filter can effectively slow down vibration when the engine vibrates, so that the air filter is protected; when the filter core that needs were to air cleaner was changed, rotate adjust knob, promote through the cam and return the shape frame and slide along the spacing groove, return the shape frame and drive the locking piece and remove, make locking piece and positioning slot separate, the anticlockwise rotation upper cover this moment, the upper cover lid moves the slider and slides along the mounting groove, unclamps the joint to the slider, can be convenient this moment take out the upper cover to can be convenient take out the filter core and change.
Description
Technical Field
The invention relates to the technical field of air filters, in particular to an air filter assembly.
Background
An air cleaner is a filter, and is mainly used for providing filtered clean air for automobiles and the like. Especially, the engine needs to suck a large amount of air in the working process, and if the air is not filtered, dust suspended in the air is sucked into the cylinder, so that the abrasion of the piston group and the cylinder is accelerated. Automotive engines are very delicate components, and therefore the air must be filtered through an air filter as it enters the cylinder. Traditional air cleaner is after long-time the use, can't carry out quick change to its inside filter core, influences air cleaner's filtration efficiency. And air cleaner is connected with the engine, and the engine can produce great vibrations at the during operation, and long-time vibrations cause air cleaner to damage easily to influence air cleaner's life-span.
Accordingly, there is a need for an air cleaner assembly that addresses the above-mentioned problems.
Disclosure of Invention
It is an object of the present invention to provide an air cleaner assembly to solve the above-mentioned problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: an air filter assembly comprises a protective shell 1, wherein the protective shell 1 is a pipe with a back cover, the upper end of the inner cavity of the protective shell 1 is provided with three mounting grooves 11 in a circumferential array mode, the upper end of the outer side of the protective shell 1 is provided with a fan-shaped groove 12, the lower end of the protective shell 1 is provided with a buffer protection mechanism, the upper end of the protective shell 1 is connected with an upper cover 3 in a clamping mode, the side surface of the upper cover 3 is welded with three sliding blocks 31 in a circumferential array mode, the sliding blocks 31 are connected with the mounting grooves 11 in a clamping mode, the side surface of the upper cover 3 is welded with a fan-shaped plate 32, the fan-shaped plate 32 is connected with the fan-shaped groove 12 in a sliding mode, the side surface of the fan-shaped plate 32 is provided with a positioning clamping groove 33, the lower end of the protective shell 1 is welded with an air inlet cylinder 4, a filter element main body 41 is sleeved on the air inlet cylinder 4, the filter element main body 41 is inserted into the protective shell 1, the side surface of the protective shell 1 is welded with a fixing block 5, a limiting groove 51 is formed in the fixing block 5, and a locking mechanism is arranged in the limiting groove 51.
Preferably, the buffer protection mechanism includes: elastic plate 2 and installation base 21, the lower extreme of protective housing 1 becomes the welding of circumference array and has three elastic plate 2, the welding of the lower extreme of elastic plate 2 has installation base 21.
Preferably, the upper cover 3 is formed by integrally molding or welding a circular plate and a cylinder, an air inlet circular hole is formed in the upper cover 3 in a penetrating manner, and the lower end of the upper cover 3 is arranged in a stepped manner.
Preferably, the air inlet cylinder 4 is a side surface equidistance with a bottom-sealing circular tube and is provided with through holes, and the lower end of the air inlet cylinder 4 is contacted with the bottom end of the inner cavity of the protective shell 1.
Preferably, the locking mechanism comprises: the shape frame 6, positioning spring 61, cam 62, adjust knob 63 and locking piece 64 return, sliding connection has the shape frame 6 return in the spacing groove 51, it has positioning spring 61 to peg graft between shape frame 6 and the spacing groove 51 to return, sliding connection has cam 62 return in the shape frame 6, the upper end of fixed block 5 is rotated and is connected with adjust knob 63, adjust knob 63's lower extreme and cam 62 welding, it has locking piece 64 to return one side welding that shape frame 6 kept away from positioning spring 61.
Preferably, the locking block 64 is slidably connected with the fixing block 5, and the locking block 64 is clamped with the positioning clamping groove 33.
Compared with the prior art, the invention has the beneficial effects that: the air filter has reasonable structural design and strong practicability, and can effectively slow down vibration when an engine vibrates through the buffer protection mechanism arranged at the bottom of the air filter, so that the air filter is protected; when a filter element of the air filter needs to be replaced, the adjusting knob is rotated, the adjusting knob drives the cam to rotate, the clip frame is pushed by the cam to slide along the limiting groove, the clip frame drives the locking block to move, so that the locking block is separated from the positioning clamping groove, the upper cover is rotated anticlockwise, the upper cover drives the sliding block to slide along the mounting groove, the clamping connection of the sliding block is released, the upper cover can be conveniently taken out at the moment, and therefore the filter element can be conveniently taken out and replaced; during the installation, insert filter core and air inlet cylinder along protective housing, the upper cover moves the slider and inserts along the mounting groove, and the upper cover moves the sector plate simultaneously and inserts along the sector groove, and clockwise rotation upper cover makes the positioning channel section joint of locking piece and sector plate, and both the installation is accomplished, dismantles and the installation is simple and convenient, has improved work efficiency greatly.
Drawings
FIG. 1 is a schematic view of an air cleaner according to the present invention;
FIG. 2 is a schematic cross-sectional view of an air cleaner according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a schematic view of the interior of the air cleaner configuration of the present invention.
In the figure: 1. a protective housing; 11. mounting grooves; 12. a sector groove; 2. an elastic plate; 21. installing a base; 3. an upper cover; 31. a slider; 32. a sector plate; 33. positioning the clamping groove; 4. an air inlet cylinder; 41. a filter element main body; 5. a fixed block; 51. a limiting groove; 6. a clip frame; 61. a positioning spring; 62. a cam; 63. adjusting a knob; 64. a locking block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides an air filter assembly, includes protecting sheathing 1, and protecting sheathing 1 is a pipe of taking the back cover, and three mounting groove 11 has been seted up to the upper end of 1 inner chamber of protecting sheathing one-tenth circumference array, and sector groove 12 has been seted up to the upper end in the 1 outside of protecting sheathing, and protecting sheathing 1's lower extreme is provided with the buffer protection mechanism, and the buffer protection mechanism is including: elastic plate 2 and installation base 21, the lower extreme of protective housing 1 becomes the welding of circumference array has three elastic plate 2, the lower extreme welding of elastic plate 2 has installation base 21, the upper end and the protective housing 1 welding of elastic plate 2, the lower extreme and the installation base 21 welding of elastic plate 2, drive air cleaner vibration during the engine vibrations, air cleaner extrusion elastic plate 2, can effectually slow down vibrations under the elastic effect of elastic plate 2, thereby protect air cleaner, prevent that air cleaner from damaging.
An upper cover 3 is clamped at the upper end of a protective shell 1, the upper cover 3 is formed by integrally molding or welding a circular plate and a cylinder, an air inlet circular hole is arranged on the upper cover 3 in a penetrating way, the lower end of the upper cover 3 is arranged in a ladder way, three sliding blocks 31 are welded on the side surface of the upper cover 3 in a circumferential array way, the sliding blocks 31 are clamped with a mounting groove 11, a sector plate 32 is welded on the side surface of the upper cover 3, the sector plate 32 is connected with a sector groove 12 in a sliding way, a positioning clamping groove 33 is arranged on the side surface of the sector plate 32, an air inlet cylinder 4 is welded at the lower end of the protective shell 1, a filter element main body 41 is sleeved on the air inlet cylinder 4, the filter element main body 41 is inserted in the protective shell 1, through holes are arranged on the side surface of a circular tube with a sealing bottom at equal distance, the lower end of the air inlet cylinder 4 is contacted with the bottom end of an inner cavity of the protective shell 1, an annular groove is arranged at the upper end of the inner cavity of the protective shell 1, the lower end of the upper cover 3 is inserted in the annular groove, through slider 31 and 11 joints of mounting groove to carry out preliminary spacing fixedly between upper cover 3 and protective housing 1.
Protective housing 1's side welding has fixed block 5, has seted up spacing groove 51 in the fixed block 5, is provided with locking mechanism in the spacing groove 51, and locking mechanism is including: circle shape frame 6, positioning spring 61, cam 62, adjust knob 63 and locking piece 64, sliding connection has back shape frame 6 in the spacing groove 51, it has positioning spring 61 to peg graft between shape frame 6 and the spacing groove 51 to return, sliding connection has cam 62 to return shape frame 6, the upper end of fixed block 5 is rotated and is connected with adjust knob 63, adjust knob 63's lower extreme and cam 62 welding, it has locking piece 64 to return one side welding that shape frame 6 kept away from positioning spring 61, locking piece 64 and 5 sliding connection of fixed block, locking piece 64 and positioning slot 33 joint, positioning spring 61 is exerted for elasticity to returning shape frame 6, there is fixed apron upper end of fixed block 5 through bolted connection, fixed apron seals up spacing groove 51, adjust knob 63 rotates with fixed apron to be connected.
When the engine vibrates, the air filter is driven to vibrate, the air filter extrudes the elastic plate 2, and the vibration can be effectively reduced under the elastic action of the elastic plate 2, so that the air filter is protected; when the filter element main body 41 of the air filter needs to be replaced, the adjusting knob 63 is rotated, the adjusting knob 63 drives the cam 62 to rotate, the clip frame 6 is pushed by the cam 62 to slide along the limiting groove 51, the clip frame 6 extrudes the positioning spring 61, meanwhile, the clip frame 6 drives the locking block 64 to move, so that the locking block 64 is separated from the positioning clamping groove 33 of the sector plate 32, the upper cover 3 is rotated anticlockwise at the moment, the upper cover 3 drives the sliding block 31 to slide along the mounting groove 11, the clamping of the sliding block 31 is released, the upper cover 3 can be conveniently taken out of the protective shell 1 at the moment, and the filter element main body 41 can be conveniently taken out for replacement; during the installation, insert filter core main part 41 and air inlet cylinder 4 along the inner chamber of protecting sheathing 1, it inserts along mounting groove 11 to drive slider 31 through upper cover 3, upper cover 3 drives sector plate 32 and inserts along sector groove 12 simultaneously, clockwise rotation upper cover 3 again, upper cover 3 drives slider 31 and slides along mounting groove 11, upper cover 3 drives sector plate 32 and slides along sector groove 12 simultaneously, make lock block 64 and sector plate 32's positioning slot 33 joint under positioning spring 61's elasticity effect, both the installation is accomplished, dismantle and the installation is simple and convenient, work efficiency is greatly improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An air cleaner assembly, includes protective housing 1, its characterized in that: the protective shell 1 is a pipe with a back cover, the upper end of the inner cavity of the protective shell 1 is provided with three mounting grooves 11 in a circumferential array mode, the upper end of the outer side of the protective shell 1 is provided with a fan-shaped groove 12, the lower end of the protective shell 1 is provided with a buffer protection mechanism, the upper end of the protective shell 1 is clamped with an upper cover 3, the side surface of the upper cover 3 is welded with three sliding blocks 31 in a circumferential array mode, the sliding blocks 31 are clamped with the mounting grooves 11, the side surface of the upper cover 3 is welded with a fan-shaped plate 32, the fan-shaped plate 32 is in sliding connection with the fan-shaped groove 12, the side surface of the fan-shaped plate 32 is provided with a positioning clamping groove 33, the lower end of the protective shell 1 is welded with an air inlet cylinder 4, the air inlet cylinder 4 is sleeved with a filter element main body 41, the filter element main body 41 is inserted into the protective shell 1, the side surface of the protective shell 1 is welded with a fixing block 5, and a limiting groove 51 is formed in the fixing block 5, and a locking mechanism is arranged in the limiting groove 51.
2. An air cleaner assembly according to claim 1 wherein: the buffer protection mechanism comprises: elastic plate 2 and installation base 21, the lower extreme of protective housing 1 becomes the welding of circumference array and has three elastic plate 2, the welding of the lower extreme of elastic plate 2 has installation base 21.
3. An air cleaner assembly according to claim 1 wherein: the upper cover 3 is formed by integrally forming or welding a circular plate and a cylinder, an air inlet circular hole is formed in the upper cover 3 in a penetrating mode, and the lower end of the upper cover 3 is arranged in a stepped mode.
4. An air cleaner assembly according to claim 1 wherein: the side equidistance that air inlet cylinder 4 was a pipe of taking back cover end has seted up the through-hole, the lower extreme of air inlet cylinder 4 and the bottom contact of protective housing 1 inner chamber.
5. An air cleaner assembly according to claim 1 wherein: the locking mechanism comprises: the shape frame 6, positioning spring 61, cam 62, adjust knob 63 and locking piece 64 return, sliding connection has the shape frame 6 return in the spacing groove 51, it has positioning spring 61 to peg graft between shape frame 6 and the spacing groove 51 to return, sliding connection has cam 62 return in the shape frame 6, the upper end of fixed block 5 is rotated and is connected with adjust knob 63, adjust knob 63's lower extreme and cam 62 welding, it has locking piece 64 to return one side welding that shape frame 6 kept away from positioning spring 61.
6. An air cleaner assembly according to claim 5 wherein: locking piece 64 and fixed block 5 sliding connection, locking piece 64 and positioning channel groove 33 joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210629465.8A CN114992010B (en) | 2022-06-06 | 2022-06-06 | Air filter assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210629465.8A CN114992010B (en) | 2022-06-06 | 2022-06-06 | Air filter assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114992010A true CN114992010A (en) | 2022-09-02 |
| CN114992010B CN114992010B (en) | 2023-08-22 |
Family
ID=83033046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210629465.8A Active CN114992010B (en) | 2022-06-06 | 2022-06-06 | Air filter assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114992010B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115788712A (en) * | 2023-02-06 | 2023-03-14 | 新乡市艾普利滤清器有限公司 | Filter and mounting structure thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201144749Y (en) * | 2008-05-12 | 2008-11-05 | 朱本川 | Inner filter element replaceable type engine oil cleaner |
| CN209934325U (en) * | 2019-02-19 | 2020-01-14 | 漳州康创净化材料有限公司 | Filter convenient to dismantle filter core |
| CN213872177U (en) * | 2020-11-27 | 2021-08-03 | 湖南盛联汽车配件有限公司 | Assembled base of automobile filter |
| CN213965692U (en) * | 2020-11-26 | 2021-08-17 | 上海迪扬过滤系统有限公司 | Annular container type air filter cylinder |
| CN216418719U (en) * | 2021-11-05 | 2022-05-03 | 常州鼎韦环保科技有限公司 | Automobile air conditioner filter convenient for replacing filter layer |
-
2022
- 2022-06-06 CN CN202210629465.8A patent/CN114992010B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201144749Y (en) * | 2008-05-12 | 2008-11-05 | 朱本川 | Inner filter element replaceable type engine oil cleaner |
| CN209934325U (en) * | 2019-02-19 | 2020-01-14 | 漳州康创净化材料有限公司 | Filter convenient to dismantle filter core |
| CN213965692U (en) * | 2020-11-26 | 2021-08-17 | 上海迪扬过滤系统有限公司 | Annular container type air filter cylinder |
| CN213872177U (en) * | 2020-11-27 | 2021-08-03 | 湖南盛联汽车配件有限公司 | Assembled base of automobile filter |
| CN216418719U (en) * | 2021-11-05 | 2022-05-03 | 常州鼎韦环保科技有限公司 | Automobile air conditioner filter convenient for replacing filter layer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115788712A (en) * | 2023-02-06 | 2023-03-14 | 新乡市艾普利滤清器有限公司 | Filter and mounting structure thereof |
| CN115788712B (en) * | 2023-02-06 | 2023-06-06 | 新乡市艾普利滤清器有限公司 | Filter and mounting structure thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114992010B (en) | 2023-08-22 |
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