CN107468159A - Dust suction subassembly and dust catcher - Google Patents
Dust suction subassembly and dust catcher Download PDFInfo
- Publication number
- CN107468159A CN107468159A CN201710932961.XA CN201710932961A CN107468159A CN 107468159 A CN107468159 A CN 107468159A CN 201710932961 A CN201710932961 A CN 201710932961A CN 107468159 A CN107468159 A CN 107468159A
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- CN
- China
- Prior art keywords
- dust
- filtering
- extra large
- suction subassembly
- filtering screen
- 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
Links
- 239000000428 dust Substances 0.000 title claims abstract description 132
- 238000001914 filtration Methods 0.000 claims abstract description 94
- 238000007790 scraping Methods 0.000 claims abstract description 18
- 230000000712 assembly Effects 0.000 claims abstract description 17
- 238000000429 assembly Methods 0.000 claims abstract description 17
- 239000012634 fragment Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 230000003670 easy-to-clean Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000003756 stirring Methods 0.000 description 19
- 239000002537 cosmetic Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 206010017000 Foreign body aspiration Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/20—Means for cleaning filters
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1683—Dust collecting chambers; Dust collecting receptacles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
Dust suction subassembly and dust catcher provided by the invention, are related to cleaner technology field, and the dust suction subassembly includes dust pocket and filter assemblies；The filter assemblies are arranged in the dust pocket, the filter assemblies include filtering screen and blade holder, the filtering screen is rotated and is arranged in the blade holder, the filtering screen is provided with scraping blade in the blade holder, for striking off the dust on the filtering screen.Filtering screen is in blade holder inner rotation in dust suction subassembly provided by the invention, the dust for being attached to filtering screen surface can be struck off by scraping blade, so that the outer surface of filtering screen is maintained in the clean condition, it is easy to clean, and filter effect will not be reduced because of dust, there is easy to use and advantages of simple structure and simple.
Description
Technical field
The present invention relates to cleaner technology field, more particularly, to a kind of dust suction subassembly and dust catcher.
Background technology
Dust catcher is a kind of conventional cleaning equipment, and it can produce very strong suction, by floor, carpet, metope,
Or in dust or foreign-body aspiration its refuse collector gathered on other body surfaces.Dust catcher generally includes fuselage, connection
Flexible pipe and suction nozzle, wherein, motor of dust collector is provided with the fuselage, the bottom of fuselage is dust pocket, motor of dust collector and dust
Separated between cup by air filter.During work, generation negative pressure inside dust pocket is set to be inhaled to produce by motor of dust collector
Power, sucked so as to which the air of dust or foreign matter will be included by suction nozzle and connection flexible pipe, and by the air filter,
Such as filtering screen, the dust of larger particles and foreign matter can be separated with air, and are collected into dust pocket, then will be treated
Air discharged by the air discharge grille that is arranged on casing.
After a particular period of use, on filtering screen would generally enriched dust, cause dust catcher
Suction declines, and reduces the filter effect of filtering screen.To the filtering screen that is arranged inside dust catcher clear up nor
One light easy thing, minimum requirement is also to need to shut down in dust catcher, takes fuselage cleaning apart, and step is relatively complicated,
In-convenience in use.
The content of the invention
It is an object of the present invention to provide a kind of dust suction subassembly, to solve the screen pack to being arranged inside dust catcher
Cover carry out clear up, step is relatively complicated, in-convenience in use technical problem.
It is another object of the present invention to provide a kind of dust catcher, include the dust suction subassembly of above-mentioned offer.
In order to solve the above technical problems, present invention employs following technical scheme；The dust suction that first aspect present invention provides
Component, wherein, including dust pocket and filter assemblies；
The filter assemblies are arranged in the dust pocket, and the filter assemblies include filtering screen and blade holder, described
Filtering screen is rotated and is arranged in the blade holder, and the filtering screen is provided with scraping blade in the blade holder, is used for
Strike off the dust on the filtering screen.
Filtering screen can strike off attachment in blade holder inner rotation by scraping blade in dust suction subassembly provided by the invention
Dust on filtering screen surface so that the outer surface of filtering screen is maintained in the clean condition, and is easy to clean, and will not be because of ash
Dirt reduces filter effect, has easy to use and advantages of simple structure and simple.
In any of the above-described technical scheme, further, the filter assemblies also include what is be connected with the filtering screen
Extra large pa is filtered, the extra large pa of filtering drives the filtering screen to rotate.
In any of the above-described technical scheme, further, teeth ring, driving part and institute are provided with the extra large pa of filtering
Stating the engagement of teeth ring drives the extra large pa of filtering to rotate.
In any of the above-described technical scheme, further, on the filtering screen correspond to the extra large pa of filtering and be provided with
Apical ring, support is provided with the apical ring, and the extra large pa of filtering is connected with the support.
In any of the above-described technical scheme, further, in addition to corresponding to the extra large pa deashing that the extra large pa of filtering is set
Piece, extra large pa deashing piece are used to remove the dust on the extra large pa of filtering.
In any of the above-described technical scheme, further, in addition to corresponding to the top plate that the dust pocket is set, the top
Fixed part is provided with plate, the extra large pa deashing piece includes the shell fragment being detachably connected with the fixed part.
In any of the above-described technical scheme, further, the dust pocket includes dust cup, in addition to corresponding to described
The bottom that dust cup is set, the dust cup and the bottom clamping.
In any of the above-described technical scheme, further, be provided with the dust cup can movably shifting component,
Clamping part is provided with the shifting component, the buckle with the clamping part clamping is provided with the bottom.
The scraping blade is connected with the second base ring, and the blade holder includes the first base ring and longitudinal plate, the second base ring set
In first base ring.
In any of the above-described technical scheme, further, the dust pocket is arranged on the housing, is set on the housing
Power supply housing is equipped with, the axis of the power supply housing is obliquely installed with the dust pocket.
The dust catcher that second aspect of the present invention provides, the dust suction subassembly of first aspect offer is provided with, therefore with first
The whole beneficial effects for the dust suction subassembly that aspect provides, are not just repeated one by one herein.
Using above-mentioned technical proposal, the present invention has the advantages that：
Filtering screen can strike off attachment in support frame inner rotation by scraping blade in dust suction subassembly provided by the invention
Dust on filtering screen surface so that the outer surface of filtering screen is maintained in the clean condition, and is easy to clean, and will not be because of ash
Dirt reduces filter effect, has easy to use and advantages of simple structure and simple.
Further, the filter assemblies also include the filtering sea pa being connected with the filtering screen, the extra large pa of filtering
The filtering screen is driven to rotate.
Further, in addition to corresponding to the extra large pa of filtering the extra large pa deashing piece set, extra large pa deashing piece are used to remove
Dust on the extra large pa of filtering.
Further, the dust pocket includes dust cup, in addition to corresponding to the bottom that the dust cup is set, institute
State dust cup and the bottom clamping.
The additional aspect and advantage of the present invention will become obvious in following description section, or the practice by the present invention
Recognize.
Brief description of the drawings
Below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the dimensional structure diagram for the dust catcher that the embodiment of the present invention one provides；
Fig. 2 is the sectional view for the dust catcher that the embodiment of the present invention one provides；
Fig. 3 is the structural representation that extra large pa and support column are filtered in the dust suction subassembly that the embodiment of the present invention one provides；
Fig. 4 is the structural representation of filtering screen in the dust suction subassembly that the embodiment of the present invention one provides；
Fig. 5 is the structural representation of the dust suction subassembly middle scraper frame that the embodiment of the present invention one provides and scraper plate；
Fig. 6 is the structural representation of extra large pa deashing piece and top plate in the dust suction subassembly that the embodiment of the present invention one provides；
Fig. 7 is the structural representation of electric supply installation in the dust suction subassembly that the embodiment of the present invention one provides；
Fig. 8 is buckle shell and the positive structure schematic for stirring body in the dust suction subassembly that the embodiment of the present invention two provides；
Fig. 9 is buckle shell and the structure schematic diagram for stirring body in the dust suction subassembly that the embodiment of the present invention two provides；
Figure 10 is the structural representation of snap component in the dust suction subassembly that the embodiment of the present invention two provides.
Reference：
1：Housing；2：Extra large pa motor；3：Extra large pa deashing piece；4：Filtering screen；5：Dust cup；6：Shifting component；7：Card
Buckle assembly；8：Filter extra large pa；9：Bottom；10：Handle；11：Electric supply installation；12:Induced-draught electric motor；13:Air draft component；14:Top plate；
15：Intake line；16：Rear end face；20：Blade holder；21：Scraper plate；22：Extra large pa cavity volume；23：Support frame；24：First base ring；25：
Second base ring；26：Scraping blade；31：Shell fragment；32：Fixed part；33：Threaded portion；34：Contact chip；41：Support；42：Apical ring；43：Net
Porose area；44：Non- mesh areas；45：Scraper plate cavity volume；46：Filtering screen cavity volume；51：Teeth ring；54：Support column；61：Stir post；
62：Stir body；63：Decoration hole；64：First assembles post；65：Second assembles post:66：Breach；67：Groove；71：Clamping part；72：
Buckle；73：Cosmetic sheet；74：Buckle shell；75：Fixed column.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
It should be noted that in the case where not conflicting, the feature in embodiments herein and embodiment can be mutually combined.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that instruction or hint relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
With reference to specific embodiment the present invention will be further explained explanation.
Embodiment one
As shown in Figures 1 to 7, the dust suction subassembly that the embodiment of first aspect present invention provides, including dust pocket and filtering
Component；
The filter assemblies are arranged in the dust pocket, and the filter assemblies include filtering screen 4 and blade holder 20, institute
State the rotation of filtering screen 4 to be arranged in the blade holder 20, be provided with and scrape corresponding to the filtering screen 4 in the blade holder 20
Piece 26, for striking off the dust on the filtering screen 4.
Filtering screen 4 can be scraped in 20 inner rotation of blade holder by scraping blade 26 in dust suction subassembly provided by the invention
Except the dust for being attached to the surface of filtering screen 4 so that the outer surface of filtering screen 4 is maintained in the clean condition, and is easy to clean, and not
There can be easy to use and advantages of simple structure and simple because dust reduces filter effect.
In any of the above-described technical scheme, further, the filter assemblies also include what is be connected with the filtering screen 4
Extra large pa 8 is filtered, the extra large pa 8 of filtering drives the filtering screen 4 to rotate.
In any of the above-described technical scheme, further, teeth ring 51, driving part are provided with the extra large pa 8 of filtering
Engaged with the teeth ring 51 and drive the extra large pa 8 of filtering to rotate.Driving part is extra large pa motor 2, and teeth ring 51 was set in
The outside of extra large pa 8 is filtered, extra large pa motor 2 is located at the outside of teeth ring 51, and meshed, and extra large 8 turns of pa is filtered to drive
It is dynamic.Teeth ring 51 is set in the upper end for filtering extra large pa 8 and the top end face of teeth ring 51 is in same level with filtering extra large pa 8.
Wherein, it is integral type structure to filter extra large pa 8 with teeth ring 51.
The teeth of the bottom of teeth ring 51 are ramp-like configuration, the angle for the angle a that the inclined planes of teeth is formed with horizontal plane
For 40 ° -50 °.
Filter the extra large center of pa 8 and be provided with support column 54, it can be integral structure to filter extra large pa 8 with support column 54.
A hand grip portion is provided with the top end face of support column 54, is provided with its bottom end face and is used to be connected with filtering screen 4
The fitting recess connect.Fitting recess can be cross, be easy to the fixed intensity of increase.
It is easy to extra large pa motor 2 to drive the extra large pa 8 of filtering to be rotated by teeth ring 51, is easy to filter extra large pa by fitting recess
8 are connected with the filtering screen 4 of its lower end.
In any of the above-described technical scheme, further, in addition to corresponding to the extra large pa deashing that the extra large pa 8 of filtering is set
Piece 3, extra large pa deashing piece 3 are used to remove the dust on the extra large pa 8 of filtering.
It is further, in addition to corresponding to the top plate 14 that the dust pocket is set, described in any of the above-described technical scheme
Fixed part 32 is provided with top plate 14, the extra large pa deashing piece 3 includes the shell fragment 31 being detachably connected with the fixed part 32.
Shell fragment 31 is provided with the threaded portion 33 being threadedly coupled with the fixed part 32, and the filtering sea is corresponded on shell fragment 31
Pa 8 is provided with contact chip 34.Contact chip 34 is wrapped in the outer surface of shell fragment 31 by the way of quadric injection mould.Contact chip 34 is adopted
With soft material, such as：Soft rubber material etc..Wherein, the bottom of contact chip 34 is pyramidal structure, and its bottom end face is arc
Structure.Shell fragment 31 of elastomeric material by being made.Threaded portion 33 is fixed on the top of shell fragment 31, to the fixed part with top plate 14
32 are connected.Extra large pa deashing piece 3 is assemblied in by threaded portion 33 thereon to be arranged on the fixed part 32 of the lower surface of top plate 14.
Wherein, it is provided with the bottom end face of fixed part 32 and is used for a neck, when shell fragment 31 is assembled on fixed part 32
Afterwards, threaded portion 33 is just completely disposed at the inside of neck, so as to add switching performance therebetween.
Filter extra large pa 8 and extra large pa motor 2 and be respectively positioned on the bottom of top plate 14, the bottom of contact chip 34 passes through more at the top of extra large pa
Individual gap is provided at its inner portion.When extra large pa motor 2 drives extra large pa to rotate, and it is in contact when rotating with contact chip 34 so that
Contact chip 34 is deformed upon under elastic reaction, and extra large pa is applied and pats power, it is fallen into so as to will be attached to the dust on extra large pa
Inside the filtering screen 4 of lower section.
In any of the above-described technical scheme, further, the filtering screen 4 is hollow cylindrical structure, its upper surface
It is open type structure with lower surface, it includes mesh areas 43 and non-mesh areas 44, and non-mesh areas 44 is located under mesh areas 43
End.Correspond to the extra large pa 8 of filtering on the top end face of mesh areas 43 and be provided with apical ring 42, branch is provided with the apical ring 42
Frame 41, the extra large pa 8 of filtering are connected with the support 41.
The filtering screen 4 is hollow cylindrical structural, and its upper surface and lower surface are open type structure, and it includes net
Porose area 43 and non-mesh areas 44, non-mesh areas 44 is located at the lower end of mesh areas 43.Apical ring is provided with the top end face of mesh areas 43
42, apical ring 42 and mesh areas 43 are integral type structure.
The diameter of apical ring 42 is more than the diameter of mesh areas 43 and non-mesh areas 44.Support is provided with the internal face of apical ring 42
41, support 41 and apical ring 42 are integral type structure, are easy to assemble filtering screen 4 positioned at filtering screen 4 by the support 41
On the filtering sea pa 8 of upper end.Preferably, support 41 is cross bracket 41.
In any of the above-described technical scheme, further, the scraping blade 26 is connected with the second base ring 25, the blade holder 20
Including the first base ring 24 and longitudinal plate, second base ring 25 is sheathed in first base ring 24.
Scraping blade 26 is arranged at the inside of blade holder 20, wherein, scraping blade 26 can use quadric injection mould mode or by tight
Firmware is arranged on the inside of blade holder 20.
Blade holder 20 is made up of extra large pa cavity volume 22, support frame 23 and the first base ring 24, and extra large pa cavity volume 22 is fixed on support frame
23 top, the first base ring 24 are fixed on the bottom of support frame 23.Wherein, the shape of the inner surface of extra large pa cavity volume 22 and filtering
The shape of the lower surface of extra large pa 8 is identical.The shape of the inner surface of extra large pa cavity volume 22 is by longitudinal ring and is fixed therein bottom
The conical ring on surface is formed.
Support frame 23 is made up of the longitudinal plate being distributed uniformly and circumferentially.Being internally formed for support frame 23 is scraped for accommodating
The scraper plate cavity volume 45 of piece 26.The longitudinal plate is obliquely fixed between the extra large base ring 24 of pa cavity volume 22 and first.
Scraping blade 26 is arranged on the second base ring 25, and multiple flexible glue scraping blades 26 are distributed uniformly and circumferentially in the second base ring 25
Top surface.The filtering screen cavity volume 46 being internally formed for housing filtering screen 4 of multiple flexible glue scraping blades 26.Scraping blade 26 exists
After being placed on the inside of blade holder 20, the outer surface of scraping blade 26 is in close proximity to the inner surface in longitudinal plate, the second base ring
25 outer surface is in close proximity to the inner surface in the first base ring 24.
In any of the above-described technical scheme, further, in addition to housing 1, the dust pocket are arranged at the housing 1
On, power supply housing 1 is provided with the housing 1, the axis of the power supply housing 1 is obliquely installed with the dust pocket.
Power Supply Assembly is by battery container 1 and multiple rechargeable batteries on its interior and is assemblied on battery container 1
Power supply terminal form.The rear end face 16 of battery container 1 is inclined plane.Wherein, the incline structure is the inclination with outer gibbosity
Face.
In addition, the angle for the angle a that the top end face of battery container 1 is formed with inclined plane is 100 ° -130 °, battery case
The angle for the angle a` that the bottom end face of body 1 is formed with inclined plane is 45 ° -65 °.
It is in one's hands when stopping handle 10 to carry out cleaning operation, because dust catcher to tilt is in structure, therefore, wrist can be with
Incline structure with outer gibbosity cambered surface is in contact, and so as to form a strong point, can mitigate palm when stopping handle 10 that is in one's hands
Stress, with the comfortableness of increase experience.
The dust catcher that second aspect of the present invention provides, the dust suction subassembly of first aspect offer is provided with, therefore with first
The whole beneficial effects for the dust suction subassembly that aspect provides, are not just repeated one by one herein.
Dust catcher includes housing 1 and the fore-end and rear end part that are connected with housing 1, and fore-end includes suction line
Road 15, dust pocket and filter assemblies, rear end part include induced-draught electric motor 12, air draft component 13, handle 10 and electric supply installation 11.
The bottom end face of fore-end and the bottom end face of rear end part are not on same level.Filter assemblies are located at
The inside of dust pocket.
Embodiment two
As Figure 8-Figure 10, in the present embodiment two, further, the dust pocket includes dust cup 5, in addition to
The bottom 9 set corresponding to the dust cup 5, the dust cup 5 and the clamping of bottom 9.
Bottom 9 is assemblied in the bottom of dust cup 5.Snap component 7 is assemblied in the bottom of dust cup 5 by fixed column 75
Portion and the position at its close edge.The clamping part 71 of longitudinal direction is provided with the edge of bottom 9.
After bottom 9 fastens, buckle 72 is through after the through hole being opened in inside housing 1, into the inside for stirring body 62, and
Fastened with stirring the clamping part 71 inside body 62, so as to which bottom 9 to be fastened on to the bottom of dust cup 5.
Be provided with described in the present embodiment two on dust cup 5 can movably shifting component 6, in the shifting component 6
Clamping part 71 is provided with, the buckle 72 with the clamping of clamping part 71 is provided with the bottom 9.
Shifting component 6 is arranged at the buckle shell 74 being fixed on dust cup 5, and buckle shell 74 is outer covered with cosmetic sheet 73,
Cosmetic sheet 73 is covered in its outer surface, and shifting component 6 includes stirring body 62 and stirs post 61, stirs body 62 and be located at buckle shell 74
Inside, offer groove 67 with the surface of cosmetic sheet 73 and corresponding position in the front end face of buckle shell 74.
Offered on the surface of cosmetic sheet 73 multiple for being assembled the second assembles post 65 on buckle shell 74.In card
The first assembles post 64 for being provided with the cavity of shifting component 6 of shell 74 and being used for being assembled it with dust pocket is detained, in buckle shell 74
Front panel on be additionally provided with pilot hole 63 for mutually being assembled with decorative panel.Shifting component 6 is arranged on two the first assembles posts
Between 64.
Buckle shell 74 is a cavity of shifting component 6 for being used to house shifting component 6, wherein, the rear end face of buckle shell 74
16 be arc structure, identical with the shape of dust pocket outer side surface so that buckle shell 74 is easy to be fixed on dust pocket.
Shifting component 6 is provided with the breach 66 of inner concavity by body 62 and stirring post 61 including stirring, in the side for stirring body 62,
The clamping part 71 for buckle dust pocket is provided with the inside for stirring body 62, it is that lateral cross section is sector structure to stir post 61.
For shifting component 6 after buckle shell 74 is assemblied in, the front end for stirring post 61 protrudes from the outside of cosmetic sheet 73, in addition,
Because the non-globoidal structure for stirring the sector structure of post 61 is corresponding with a side end face of groove 67, therefore, such a structure is easy to lead to
Cross to stir post 61 and drive and stir body 62 and moved in the inside for stirring the cavity of body 62.
Dusty gas is after the inside of dust pocket is entered in the dust suction subassembly that the present invention provided, in the effect of negative-pressure sucking
Under, initial filter is carried out by filtering screen 4, the gas after initial filter enters extra large pa and carries out secondary filter, and the fine particle in gas is attached
On extra large pa.Filter extra large pa 8 to be rotated under the driving of extra large pa motor 2, so as to drive the filtering for being assemblied in extra large pa lower end
Guard 4 rotates.Because the outside wall surface of filtering screen 4 is in contact with flexible glue scraper plate 21, so as to will be attached to the surface of filtering screen 4
Dust removes.
In summary, filtering screen, can by scraping blade in support frame inner rotation in dust suction subassembly provided by the invention
To strike off the dust for being attached to filtering screen surface so that the outer surface of filtering screen is maintained in the clean condition, and is easy to clean, and
Filter effect will not be reduced because of dust, there is easy to use and advantages of simple structure and simple.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other implementations
Included some features rather than further feature in example, but the combination of the feature of different embodiments means in the present invention
Within the scope of and form different embodiments.For example, in superincumbent claims, embodiment claimed
It is one of any mode to use in any combination.The information for being disclosed in the background section is merely intended to intensification pair
The understanding of the general background technology of the present invention, and it has been this to be not construed as recognizing or imply the information structure in any form
Prior art well known to art personnel.
Claims (10)
1. a kind of dust suction subassembly, it is characterised in that including dust pocket and filter assemblies；
The filter assemblies are arranged in the dust pocket, and the filter assemblies include filtering screen and blade holder, the filtering
Guard is rotated and is arranged in the blade holder, the filtering screen is provided with scraping blade in the blade holder, for striking off
Dust on the filtering screen.
2. dust suction subassembly according to claim 1, it is characterised in that the filter assemblies also include and the filtering screen
The filtering sea pa of connection, the extra large pa of filtering drive the filtering screen to rotate.
3. dust suction subassembly according to claim 2, it is characterised in that also include corresponding to the sea that the extra large pa of filtering is set
Pa deashing piece, extra large pa deashing piece are used to remove the dust on the extra large pa of filtering.
4. dust suction subassembly according to claim 3, it is characterised in that also include corresponding to the top that the dust pocket is set
Plate, fixed part is provided with the top plate, and the extra large pa deashing piece includes the shell fragment being detachably connected with the fixed part.
5. dust suction subassembly according to claim 2, it is characterised in that be provided with teeth ring on the extra large pa of filtering, drive
Part engages with the teeth ring drives the extra large pa of filtering to rotate.
6. dust suction subassembly according to claim 2, it is characterised in that correspond to the extra large pa of filtering on the filtering screen
Apical ring is provided with, support is provided with the apical ring, the extra large pa of filtering is connected with the support.
7. dust suction subassembly according to claim 1, it is characterised in that the dust pocket includes dust cup, in addition to pair
The bottom that dust cup described in Ying Yu is set, the dust cup and the bottom clamping.
8. dust suction subassembly according to claim 7, it is characterised in that being provided with the dust cup movably to dial
Component is moved, clamping part is provided with the shifting component, the buckle with the clamping part clamping is provided with the bottom.
9. dust suction subassembly according to claim 1, it is characterised in that also including housing, the dust pocket is arranged at described
On housing, power supply housing is provided with the housing, the axis of the power supply housing is obliquely installed with the dust pocket.
10. a kind of dust catcher, it is characterised in that including the dust suction subassembly as described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710932961.XA CN107468159B (en) | 2017-10-10 | 2017-10-10 | Dust collection assembly and dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710932961.XA CN107468159B (en) | 2017-10-10 | 2017-10-10 | Dust collection assembly and dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107468159A true CN107468159A (en) | 2017-12-15 |
| CN107468159B CN107468159B (en) | 2023-09-12 |
Family
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Family Applications (1)
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| CN201710932961.XA Active CN107468159B (en) | 2017-10-10 | 2017-10-10 | Dust collection assembly and dust collector |
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| CN108125614A (en) * | 2018-02-06 | 2018-06-08 | 小狗电器互联网科技（北京）股份有限公司 | Deashing component and dust catcher |
| CN108903789A (en) * | 2018-08-08 | 2018-11-30 | 苏州海力电器有限公司 | Dust collect plant and dust catcher with it |
| WO2019120178A1 (en) * | 2017-12-19 | 2019-06-27 | 江苏美的清洁电器股份有限公司 | Cyclone separator, mesh cover, and vacuum cleaner |
| US10595696B2 (en) | 2018-05-01 | 2020-03-24 | Sharkninja Operating Llc | Docking station for robotic cleaner |
| CN111714026A (en) * | 2020-06-23 | 2020-09-29 | 惠州市银新鹏科技有限公司 | Intelligent dust collector |
| US10952578B2 (en) | 2018-07-20 | 2021-03-23 | Sharkninja Operating Llc | Robotic cleaner debris removal docking station |
| US11013378B2 (en) | 2018-04-20 | 2021-05-25 | Omachon Intellectual Property Inc. | Surface cleaning apparatus |
| US11445874B2 (en) | 2014-12-17 | 2022-09-20 | Omachron Intellectual Property Inc. | Hand carryable surface cleaning apparatus |
| US11445873B2 (en) | 2014-12-17 | 2022-09-20 | Omachron Intellectual Property Inc. | Hand carryable surface cleaning apparatus |
| US11534043B2 (en) | 2011-03-04 | 2022-12-27 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
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| US11534043B2 (en) | 2011-03-04 | 2022-12-27 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
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| US11234572B2 (en) | 2018-05-01 | 2022-02-01 | Sharkninja Operating Llc | Docking station for robotic cleaner |
| US10595696B2 (en) | 2018-05-01 | 2020-03-24 | Sharkninja Operating Llc | Docking station for robotic cleaner |
| US11497363B2 (en) | 2018-07-20 | 2022-11-15 | Sharkninja Operating Llc | Robotic cleaner debris removal docking station |
| US11191403B2 (en) | 2018-07-20 | 2021-12-07 | Sharkninja Operating Llc | Robotic cleaner debris removal docking station |
| US10952578B2 (en) | 2018-07-20 | 2021-03-23 | Sharkninja Operating Llc | Robotic cleaner debris removal docking station |
| CN108903789A (en) * | 2018-08-08 | 2018-11-30 | 苏州海力电器有限公司 | Dust collect plant and dust catcher with it |
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Address after: Room D-401, Floor 4, Building 1, Yard 3, Xiadian, Chaoyang District, Beijing, 100026 Patentee after: Beijing dog vacuum cleaner Group Co.,Ltd. Address before: 100101 6, 1 building, 169 Beiyuan Road, Chaoyang District, Beijing. Patentee before: PUPPY ELECTRONIC APPLIANCES INTERNET TECHNOLOGY (BEIJING) Co.,Ltd. |