CN206403707U - Cleaner suction nozzle and dust catcher - Google Patents
Cleaner suction nozzle and dust catcher Download PDFInfo
- Publication number
- CN206403707U CN206403707U CN201621098983.8U CN201621098983U CN206403707U CN 206403707 U CN206403707 U CN 206403707U CN 201621098983 U CN201621098983 U CN 201621098983U CN 206403707 U CN206403707 U CN 206403707U
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- China
- Prior art keywords
- suction nozzle
- cleaned
- baffle plate
- cleaner suction
- dust
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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
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0405—Driving means for the brushes or agitators
- A47L9/0416—Driving means for the brushes or agitators driven by fluid pressure, e.g. by means of an air turbine
-
- 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
- A47L5/00—Structural features of suction cleaners
-
- 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
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
-
- 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
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0427—Gearing or transmission means therefor
- A47L9/0433—Toothed gearings
Abstract
The utility model provides a kind of cleaner suction nozzle and dust catcher, dust and hair for clearing away surface to be cleaned so that the dust and hair cleared away actually enter the dust-collecting mechanism of dust catcher, rather than remain in inside suction nozzle.The cleaner suction nozzle that the utility model is provided, is combined with the air draught oral area of the body of dust catcher, including：Housing, the bottom being connected comprising side plate and with the side plate；Outer base portion；Inner seat portion；Reversing gearbox, for driving outer base portion and inner seat portion to surround the mutually opposing rotation of same central axis；And drive member, operation for driving reversing gearbox, wherein, bottom includes the baffle plate being connected with side plate, the baffle plate is contacted with surface to be cleaned, and inner seat portion has inner side cleaning part, and outer base portion has outside cleaning part, when baffle plate is contacted with surface to be cleaned and outer base portion rotates, baffle plate is located between the rotary motion trace of outside cleaning part and surface to be cleaned.
Description
Technical field
The utility model is specifically related to a kind of cleaner suction nozzle and the dust catcher containing the cleaner suction nozzle.
Background technology
Dust catcher is used widely in average family, can easily absorb dust, but for the clear of hair
Reason effect is not so good always, because hair is easily adhered the surface in carpet or cloth sofa, common suction nozzle is difficult to it
Siphon away.Suction nozzle with rotary rolling brush occurs already, and rotary rolling brush contains roll body and brush filament.During high-speed rotation, brush filament
The hair sticked on carpet can be taken away, still, the most of hair taken away by brush filament does not actually enter dust catcher
Dust-collecting mechanism, and be wound around on roll body, and wind very tight with roll body because of high-speed rotation, it is difficult to remove, user inhales
Dirt is finished will also try to clear up the hair wound on round brush again.Therefore, hair cleans problem and not solved really.
Patent document WO2015035545A discloses a kind of suction nozzle, and air door is provided with rotary rolling brush rear, and the opening of air door is wide
Degree is not less than the width of brush filament distribution on roll body, and air door rear is provided with wind channel so that each brush filament points to air door
When, the airflow direction for flowing through brush filament into air door is identical with the direction of extension of the brush filament, thus suction airflow is easily by hair
Peeled off from brush filament, it is to avoid hair follows brush filament across air door so that being wrapped on roll body.Experiment discovery, patent document
The defeathering effect of this suction nozzle disclosed in WO2015035545A is better than the common suction nozzle with rotary rolling brush, hence it is evident that reduce hair
The phenomenon wound on roll body.But, if hair crosses over air door between being grasped tightly many brush filaments, then hair still can
Tightly wrapped with roll body；Or the initial position contacted with brush filament when hair is not or not the tip of brush filament, but at the root of brush filament,
This also results in when hair passes through air door in company with brush filament and can not smoothly siphoned away, and is across air door and is wrapped on roll body, and
Twine tighter and tighter with round brush high-speed rotation, be finally difficult to clean off.
Utility model content
The utility model is carried out to solve the above problems, it is therefore intended that provide a kind of cleaner suction nozzle and suction
Dirt device, dust and hair for clearing away surface to be cleaned so that the dust and hair cleared away actually enter the collection of dust catcher
Dirt mechanism, rather than remain in inside suction nozzle.
The utility model employs following structure to reach the above object：
<Structure 1>
The utility model provides a kind of cleaner suction nozzle, is combined with the air draught oral area of the body of dust catcher, for clearing up
Dust and hair on surface to be cleaned, have the feature that, including：Housing, is connected comprising side plate and with the side plate
Bottom, the bottom is in contact with surface to be cleaned and with bottom opening；Dust absorbing air passage portion, is arranged in housing, by air draught
Oral area is turned on bottom opening, for drawing hair and dust from surface to be cleaned；Outer base portion, is arranged on interior in housing
Side, can be around a predetermined central axis rotation；Inner seat portion, is arranged on the inner side in outer base portion, can be with outer side base
Portions rotate around central axis together；Reversing gearbox, for driving outer base portion and inner seat portion to surround central axis
Mutually opposing rotation；And drive member, for driving reversing gearbox, wherein, bottom includes the baffle plate being connected with side plate, the gear
Plate is contacted with surface to be cleaned, and inner seat portion has inner side cleaning part, and outer base portion has outside cleaning part, works as gear
Plate is contacted with surface to be cleaned and during the rotation of outer base portion, and baffle plate is located at the rotary motion trace of outside cleaning part and to be cleaned
Between surface.
<Structure 2>
Further, the utility model additionally provides a kind of dust catcher, it is characterised in that include：Body of dust collector, with suction
Air port portion；And cleaner suction nozzle, connected with air draught oral area, wherein, cleaner suction nozzle is<Structure 1>In cleaner suction nozzle.
The effect of utility model and effect
Cleaner suction nozzle and dust catcher according to involved by the utility model, due to being provided with inner side in cleaner suction nozzle
Base portion, outer base portion, and reversing gearbox, inner seat portion and outer base portion can be surrounded in the presence of reversing gearbox
Same central axis is mutually reversed so that outside cleaning part and inner side cleaning part can be reversed mutually, when hair is led
When hanging over outside cleaning part, it can be peeled off in rotation process by inner side cleaning part, and then fall into dust absorbing air passage portion and inhaled
Walk.Therefore, when user uses cleaner suction nozzle and the vacuum surface to be cleaned in the utility model, hair can be made true
Just enter dust catcher, without being wound around inside suction nozzle.
Brief description of the drawings
Fig. 1 is the stereogram of cleaner suction nozzle in embodiment of the present utility model；
Fig. 2 is the upward view of cleaner suction nozzle in embodiment of the present utility model；
Fig. 3 is the decomposition view of cleaner suction nozzle in embodiment of the present utility model；
Fig. 4 is the top view of cleaner suction nozzle in embodiment of the present utility model；
Fig. 5 is Fig. 4 of the present utility model A-A cross section views；
Fig. 6 is Fig. 4 China and foreign countries side base portions of the present utility model, and inner seat portion and reversing gearbox hide later A-A
Cross section view；
Fig. 7 a are the structural representations of inner seat portion and part reversing gearbox in embodiment of the present utility model, and Fig. 7 b are
The structural representation of embodiment China and foreign countries side base portions of the present utility model and part reversing gearbox, Fig. 7 c are Fig. 7 a and Fig. 7 b assemblings
Top view afterwards, Fig. 7 d are Fig. 7 c B-B sectional views；
Fig. 8 is reversing gearbox and the schematic diagram of drive member in embodiment of the present utility model；
Fig. 9 is the upward view of cleaner suction nozzle in variation one of the present utility model；
Figure 10 is the upward view of cleaner suction nozzle in variation two of the present utility model；
Figure 11 is the upward view of cleaner suction nozzle in variation three of the present utility model；
Figure 12 is the top view of cleaner suction nozzle in variation three of the present utility model；
Figure 13 is the A-A sectional views of cleaner suction nozzle in Figure 12；
Figure 14 is the upward view of cleaner suction nozzle in variation four of the present utility model；
Figure 15 is the top view of cleaner suction nozzle in variation four of the present utility model；
Figure 16 is the B-B sectional views of cleaner suction nozzle in Figure 15；
Figure 17 is the upward view of cleaner suction nozzle in variation five of the present utility model；
Figure 18 is the top view of cleaner suction nozzle in variation five of the present utility model；
Figure 19 is the C-C sectional views of cleaner suction nozzle in Figure 18；
Figure 20 is the upward view of cleaner suction nozzle in variation six of the present utility model；
Figure 21 is the top view of cleaner suction nozzle in variation six of the present utility model；And
Figure 22 is the D-D sectional views of cleaner suction nozzle in Figure 21.
Embodiment
Hereinafter, the utility model cleaner suction nozzle and dust catcher are elaborated referring to the drawings.
As the first embodiment, the utility model provides a kind of cleaner suction nozzle, the suction with the body of dust catcher
Air port portion is combined, and for clearing up dust and hair on surface to be cleaned, is had the feature that, including：Housing, includes side plate
And the bottom being connected with the side plate, the bottom is in contact with surface to be cleaned and with bottom opening；Dust absorbing air passage portion, if
Put in housing, air draught oral area and bottom opening are turned on, for drawing hair and dust from surface to be cleaned；Outer base
Portion, is arranged on the inner side in housing, can be around a predetermined central axis rotation；Inner seat portion, is arranged on outer base
The inner side in portion, can be together with outer base portion around central axis rotation；Reversing gearbox, for driving outer base portion and inner side
Base portion surrounds the mutually opposing rotation of central axis；And drive member, for driving reversing gearbox, wherein, bottom include with
The baffle plate of side plate connection, the baffle plate is contacted with surface to be cleaned, and inner seat portion has inner side cleaning part, outer base portion tool
There is outside cleaning part, when baffle plate is contacted with surface to be cleaned and outer base portion rotates, baffle plate is located at outside cleaning part
Between the rotary motion trace of part and surface to be cleaned.
In the first embodiment, it can also have the feature that：Wherein, reversing gearbox includes being arranged on outer side base
The internal gear of the upper end of portions, be arranged on inner seat portion upper end external gear and mutually nibble with external gear and internal gear simultaneously
The reversing gear of conjunction, reversing gear is arranged between internal gear and external gear.
In the first embodiment, it can also have the feature that：Wherein, dust absorbing air passage portion passes through central axis.
In the first embodiment, it can also have the feature that：Wherein, outer base portion is passed through in dust absorbing air passage portion
Rotary motion trace and baffle plate between.
In the first embodiment, it can also have the feature that：Wherein, plane where baffle plate and central axis phase
Hand over and out of plumb, when baffle plate is located at surface to be cleaned, the end of part outside cleaning part is less than the front end of baffle plate,
The end of cleaning part is higher than the rear end of baffle plate on the outside of another part.
In the first embodiment, it can also have the feature that：Wherein, plane where baffle plate is hung down with central axis
Directly, when baffle plate is located at surface to be cleaned, the end of outside cleaning part and the end of inner side cleaning part are all higher than gear
Plate.
In the first embodiment, it can also have the feature that：Wherein, the one end of side plate away from air draught oral area is
Front end, is rear end close to one end of air draught oral area, when the bottom of cleaner suction nozzle fit surface to be cleaned and central axis with
When surface to be cleaned is vertical, the bottom surface of the rear end of side plate contacts surface to be cleaned, and the bottom surface of the front end of side plate is located at table to be cleaned
The top in face.
As in second of embodiment, the utility model also provides a kind of dust catcher, it is characterised in that include：Dust suction
Device body, with air draught oral area；And cleaner suction nozzle, connected with air draught oral area, wherein, cleaner suction nozzle is implemented for the first
Cleaner suction nozzle in form.
<Embodiment>
In the present embodiment, cleaner suction nozzle 10 is used in combination with the air draught oral area of body of dust collector is treating clear so as to clear up
Dust and hair on clean surface.
Fig. 1 is the stereogram of cleaner suction nozzle in embodiment of the present utility model, during Fig. 2 is embodiment of the present utility model
The upward view of cleaner suction nozzle；Fig. 3 is the decomposition view of cleaner suction nozzle in embodiment of the present utility model；Fig. 4 is this practicality
The top view of cleaner suction nozzle in new embodiment；Fig. 5 is Fig. 4 of the present utility model A-A cross section views；Fig. 6 is this reality
With new Fig. 4 China and foreign countries side base portions, the A-A cross section views of inner seat portion and the later A-A cross section views of reversing gearbox；
Fig. 7 a are the structural representations of inner seat portion and part reversing gearbox in embodiment of the present utility model, and Fig. 7 b are that this practicality is new
The embodiment China and foreign countries side base portions and the structural representation of part reversing gearbox of type, Fig. 7 c are bowing after Fig. 7 a and Fig. 7 b are assembled
View, Fig. 7 d are Fig. 7 c B-B sectional views；Fig. 8 is the signal of reversing gearbox and drive member in embodiment of the present utility model
Figure.
As shown in Fig. 1~8, in the present embodiment, cleaner suction nozzle 10 has housing 11, dust absorbing air passage portion 12, interior side base
Portions 13, outer base portion 14, reversing gearbox 15 and drive member.
As depicted in figs. 1 and 2, housing 11 is square, and contains upper lid 20, side plate 21 and bottom plate 22.Bottom plate 22 and side plate 21
It is integrally formed, then the cavity 23 for accommodating different parts is cooperatively formed from upper lid 20.Air-out pipe portion 24 is provided with side plate 21, this goes out
Airduct portion 24 is used for the air draught oral area for connecting dust absorbing air passage portion 12 and dust catcher.Bottom plate 22 is in contact with surface to be cleaned, has
The dust suction opening 28 that Open Side Down.
As shown in Figure 5 and Figure 6, dust absorbing air passage portion 12 is arranged in housing, and discharge pipe is passed through with the air draught oral area of dust catcher
Portion 24 is connected.Dust absorbing air passage portion 12 includes connection air channel 25 and dust absorbing air passage 27.Connect the circular in cross-section in air channel 25.
The substantially cylindrical of dust absorbing air passage 27, and perpendicular to the bottom plate 22 of housing 11.Dust absorbing air passage 27 has a center
Axis and bottom wind deflector 29.
The flare of bottom wind deflector 29 is downwardly and outwardly opened, and top is provided with circular hole, is connected with dust absorbing air passage 27.
As shown in Figure 7a, inner seat portion 13 is socketed on the outer wall of dust absorbing air passage 27 by interior base bearing 50.Inner side
Base portion 13 can be rotated around 360 degree of the central axis of dust absorbing air passage 27, and part 37 and inside tube are cleaned with inner side annulus
Road portion 51.
Inner side annulus, which cleans part 37, includes inside bottom surface and the inner side cleaning part 39 being arranged in the inside bottom surface.
Inside bottom surface is in annular shape, and the rotary motion trace of inside bottom surface is annular.When cleaner suction nozzle 10 is located at horizontal plane
When upper, inside bottom surface and plane-parallel.
Inner side cleaning part 39 is inner side swipe 39.Inner side swipe 39 be inclined to central axis, and with inner side annulus cleaning part
The angle for dividing 37 baseplane is 65 degree.The end of inner side swipe 39 is higher than the bottom surface of housing 11.Inner side annulus cleans part 37
On be provided with 3 groups totally 9 inner side swipes 39.Three groups of inner side swipes 39 are uniformly distributed on same circumference, are spaced 120 degree, every group
Three inner side swipes 39 circumferentially set.Every inner side swipe 39 is made up of many inner side brush filaments.The material of inner side brush filament
Expect for plastics, preferably nylon.
As shown in Figure 7b, outer base portion 14 is located at the inner side of housing 11, and can be around 360 degree of rotations of central axis.Outside
There is side base portions 14 outer annular to clean part 36 and outside pipe section 48.
It is clear including outer annular bottom surface and the outside being arranged on the outer annular bottom surface that outer annular cleans part 36
Sweep part 38.When cleaner suction nozzle 10 is located on horizontal plane, outer annular bottom surface and plane-parallel.
In the present embodiment, outside cleaning part 38 is outside swipe 38.Outside swipe 38 and outer annular plane perpendicular.
The end of outside swipe 38 is passed from dust suction opening 28, points to surface to be cleaned.Outer annular cleans and is provided with 3 groups on part 36
Totally 9 outside swipe 38.Swipe 38 is uniformly distributed on same circumference on the outside of three groups, three outer side brushes at 120 degree, every group of interval
Bar 38 is also circumferentially set.Every outside swipe 38 is made up of many outside brush filaments.The material of outside brush filament is plastics, excellent
Elect nylon as.
Outside pipe section 48 is socketed in by outer frame bearing 53 on the outer wall in inside pipeline portion 51.
As shown in Fig. 5, Fig. 7 c, Fig. 7 d, inner seat portion 13 is arranged in outer base portion 14, and outer base portion 14 passes through
Bearing is socketed on the outer wall in inside pipeline portion 51.The bottom surface in inner seat portion 13 it is concordant with the bottom surface in outer base portion 14 and
Higher than the bottom surface of bottom plate 22, about 8 millimeters of difference in height is flat where the rotational trajectory in inner seat portion 13 and outer base portion 14
Face is vertically and central axis.The end of inner side swipe 39 is higher than the bottom surface of housing, and the end of outside swipe 38 is less than housing
Bottom surface.(track is)
As shown in Figure 2 and Figure 6, the lower section in dust absorbing air passage portion 12 is provided with bottom wind deflector 29, and flare stretches downwards, bottom
The bottom surface of portion's wind deflector 29 is higher than the bottom 22 in framework 11, when bottom 22 is placed on surface to be cleaned, bottom wind deflector 29
Bottom margin be substantially flush with outer annular bottom surface and internal layer annulus bottom surface, formed horn shape dust suction inlet.Bottom
Portion 22 is not all blocked by outer annular bottom surface and inner side annulus bottom surface.Tunnel inlet 30 is located in the top of bottom wind deflector 29
The heart and with the top airtight connection of bottom wind deflector 29, bottom wind deflector 29 is from tunnel inlet 30 downwards with surrounding in horn-like
Open, the suction at tunnel inlet 30 is delivered to the edge of bottom wind deflector 29 so that dust and hair can be from frameworks 11
Dust suction opening 28 enters dust suction inlet, enters back into tunnel inlet 30 and is sucked away.Internal layer annulus bottom surface can be slightly higher than outside
Annulus bottom surface, the lower edge of bottom wind deflector 29 can be slightly above inner side annulus bottom surface again, and such progressive structure is conducive to hair
Hair and dust enter tunnel inlet.
As shown in figures 3 and 8, axial-flow turbine 32 and rotating shaft 33 are coordinated by bearing installation axle 54 with bearing 35, work as suction
When entering gas shock axial-flow turbine 32, bearing installation axle 54 can be rotated freely within the bearing, and then with dynamic bearing installation axle 54
The drive gear 41 of lower section is rotated.Bearing is located inside bearing chamber 55, and for the clear other parts of expression, Fig. 8 only shows bearing
Room 55 is without showing bearing and drive gear 41.
Internal gear 45 that reversing gearbox 15 includes being arranged in outer base portion 14, be arranged on it is outer in inner seat portion 13
Gear 44 and reversing gear 46.The rotating shaft 40b of reversing gear 46 fixes (see Fig. 1 and Fig. 3), is matched somebody with somebody by bearing with reversing gear
Close, and reversing gear is freely rotated around fixed rotating shaft 40b.
Internal gear 45 is arranged on the upper end of outside pipe section 48.
External gear 44 is arranged on the upper end in inside pipeline portion 51.External gear 44 is engaged with reduction gearing.
Reduction gearing is coordinated by bearing with fixed rotating shaft 40a, and can be rotated around rotating shaft 40a, including is integrally formed
Upper gear 42 and undergear 43.Upper gear 42 is engaged with drive gear 41, is turned in the presence of drive gear 41
It is dynamic, and then drive the undergear 43 integral with it.Undergear 43 is engaged with the external gear 44 in inner seat portion 13, and is driven
External gear 44 rotates.The external diameter of upper gear 42 is far longer than the external diameter of drive gear 41, so the rotating speed of upper gear 42 is low
In the rotating speed of drive gear 41.The diameter of undergear 43 is less than the diameter of external gear 44.From the subtracting to external gear 44 of turbine 32
Fast ratio about 1：15, i.e., from the rotating speed of axial-flow turbine 32 per minute 30,000 or so it is kept to 44 per minute 2000 turns of external gear
The rotating speed of left and right.
Reversing gear 46 is arranged between external gear 44 and internal gear 45, while mutually being nibbled with external gear 44 and internal gear 45
Close so that external gear 44 and internal gear 45 are mutually reversed, and then make inner seat portion 13 and outer base portion 14 around same
One central axis is mutually reversed.The rotating speed of external gear 44 is slightly higher than the rotating speed of internal gear 45.
As shown in figures 1 and 3,40a is reduction gearing locating shaft, and 40b is reversing gear locating shaft, tight with housing 11 respectively
Close fit, tip is exposed at the surface of lid 20.In rotation process, reduction gearing and reversing gear 46 are all in fixed position
Rotated around respective locating shaft.
As shown in Fig. 3, Fig. 6, Fig. 8, drive member contains axial-flow turbine 32 in the present embodiment.Axial-flow turbine 32 is set
In driving air channel 26.Driving air channel 26 inside be sequentially provided with from top to bottom wind guide cover 31, axial-flow turbine 32, power transmission shaft 33,
Bearing chamber 34 and bearing 35.Driving air channel 26 is connected with being connected air channel 25.
The air inlet in air channel 26 is driven to be located at the top of upper lid 20.Wind guide cover 31 is arranged on the air inlet in driving air channel 26
Outside, the outside of wind guide cover 31 can also install the guard for stopping foreign matter additional.Axial-flow turbine 32 and power transmission shaft 33 are closely tied
Close, the bottom of power transmission shaft 33 is arranged with bearing installation axle 54.Bearing 35 is socketed in the periphery of bearing installation axle 54.Drive gear 41
It is fitted close with power transmission shaft 33.Drive air-flow to be flowed into from air inlet, axial-flow type is promoted by wind guide cover 31 in driving air channel 26
Turbine 32 rotates, and then drives drive gear 41.Air-flow along connection air channel 25 by flowing to air-out again after axial-flow turbine 32
Pipe portion 24.
The workflow of the cleaner suction nozzle of the present embodiment is as follows：
Cleaner suction nozzle 10 is connected with the air draught oral area of dust catcher and starts dust catcher.The air draught oral area can be located at general
The end of the extension tube of logical dust catcher, can be located at the lower section of vertical type dust collector main frame, can also be located at the dirt of vehicle-mounted dust collector
The front portion of cup.Air draught oral area can directly be connected with cleaner suction nozzle 10, can also carry out indirect communication by air-out pipe portion 24.
Air-flow is flowed into simultaneously from the air inlet of axial flow turbine 32 and the air inlet 30 of dust absorbing air passage, passes through wind guide cover in driving air channel 26
31 promotion axial-flow turbines 32 rotate, and flow through axial-flow turbine 32 and flow to air-out pipe portion 24 along connection air channel 25 again afterwards.
Axial-flow turbine 32 drives drive gear 41 to rotate, further, the driving reduction gearing of drive gear 41.Reduction gearing
External gear 44 is driven, and then drives reversing gear 46 to rotate.Reversing gear 46 so drive internal gear 45 relative to external gear 44
Backwards rotation.
Inner seat portion 13 and outer base portion 14 are mutually reversed around same central axis, and outside swipe 38 is by dust
Kicked up with hair, dust enters the dust suction inlet of horn shape with hair under the drive of suction airflow.If hair is led
Hang in the swipe 38 of outside, the inner side swipe relative to outside swipe backwards rotation can be by when running into the hair each time, all
Pull the end of hair swipe 38 laterally.Inner side swipe and outside swipe relative rotation speed are per minute 4000 to turn left the right side, and
And inner side swipe more than one set, it is per minute to pull number of times to hanging over the hair in the swipe of outside and reach 8000 times or more, because
This, the hair cared for always is pulled to the end of outside swipe and kicked up by inner side swipe, eventually falls into air-flow and is sucked away.
If hair is cared on inner side brush bar, it can also be peeled off because of same pulling action by outside swipe.8000 times per minute very
To more frequently pullling, it is possible to achieve fast exchange of the hair between different swipes, most it peels off swipe and falls into air-flow at last
It is sucked away.
The effect of embodiment and effect
Cleaner suction nozzle and dust catcher according to involved by the present embodiment, due to being provided with interior side base in cleaner suction nozzle
Portions, outer base portion, and reversing gearbox, inner seat portion and outer base portion can be in the presence of reversing gearboxs around same
One central axis is mutually reversed so that outside cleaning part and inner side cleaning part can be reversed mutually, the hair on hard floor
Hair leaves the collective effect that the hair on hard floor, carpet is stirred with dust in suction and outside swipe with dust because of suction
Under leave carpet, in both cases, dust and part hair can be all sucked away into dust absorbing air passage, separately have part hair can
It can be clamped and capture by outside swipe, follow outside swipe to rotate, it can not only be peeled off by suction from the swipe of outside, at this moment,
Inner side swipe relative to outside swipe backwards rotation can be interacted with these clamped hairs, and they are pullled to outside
The end of swipe simultaneously finally allows them to fall into air-flow to be sucked away.Therefore, user use the present embodiment in cleaner suction nozzle and
When the dust and hair on vacuum surface to be cleaned, hair can be allowed to actually enter dust catcher, without being wound around in suction nozzle
Portion.
In addition, because the end of inner side swipe is higher than the bottom surface of framework, the end of outside swipe passes suction port, and interior
Entrance from side brush bar to dust absorbing air passage tilt, while inner side swipe apart from dust absorbing air passage entrance closer to, so, inner side swipe will
It is wrapped in after the hair stripping of outside swipe, the hair being stripped is easier to enter air-flow, without being wound around inside suction nozzle.
In addition, suction can be also delivered near the swipe of inner side by the horn opening below dust absorbing air passage, swipe is allowed to evoke
Hair by stronger suction, it is easier to be sucked away.
In above-described embodiment, reversing gearbox 15 include be arranged in outer base portion 14 internal gear 45, be arranged on inner side
External gear 44 and reversing gear 46 in base portion 13.Independent reduction gearing is additionally provided with outside reversing gear.It is used as this
Undergear and reversing gear in train of reduction gears, can also be set to same by the reversing gearbox of utility model, will subtract
Undergear in fast gear is arranged between external gear 44 and internal gear 45, while mutually being nibbled with external gear 44 and internal gear 45
Close, you can realize inner seat portion 13 and the backwards rotation of outer base portion 14.It can so reduce by a gear from gear train, have
Beneficial to reduction manufacturing cost and operating noise.
In above-described embodiment, reversing gearbox 15 is only with gear drive.In the utility model, according to actual needs,
Belt transmission can be used.
In above-described embodiment, the drive member in the utility model includes axial-flow turbine 32, the air inlet of axial-flow turbine
Mouth is on upper lid 20, and in the utility model, the need for actual conditions, the air inlet of axial-flow turbine can also be located at
On side plate.
In addition, in above-described embodiment, drive member uses axial-flow turbine 32, as drive member of the present utility model,
The need for actual conditions, drive member can be direct current or alternating current generator.By reversing gear assembling in motor output shaft
Engaged above and simultaneously with external gear and internal gear, can also realize reversing function.As long as such setting meets drive condition.
In addition, in above-described embodiment, outside cleaning part 38, inner side cleaning part 39 are respectively outside swipe, inner side brush
Bar, swipe is constituted by brush filament, and the material of brush filament is plastics, preferably nylon.In the utility model, according to actual conditions
Need, the material of brush filament is alternatively carbon fibre material.
In above-described embodiment, outside cleaning part 38, inner side cleaning part 39 are respectively outside swipe, inner side swipe.
In the utility model, the need for actual conditions, outside cleaning part 38, inner side cleaning part 39 can also be used and attached respectively
Flannelette in outer annular bottom surface, internal layer annulus bottom surface, or other can clear away the material of hair.
In above-described embodiment, inner seat portion 13, outer base portion 14 are generally aligned in the same plane, outside cleaning part 38, interior
Side cleaning part 39 is respectively outside swipe, inner side swipe.In the utility model, according to actual conditions the need for, interior side base
Portions 13, outer base portion 14 can in two highly different horizontal plane, meanwhile, adjustment outside cleaning part 38 and interior
The height of side cleaning part 39, it is ensured that the end of outside swipe 38 extends downwardly from bottom surface or concordant with bottom surface, inner side swipe 39
End downwards without departing from bottom surface but higher than outside swipe end.
In above-described embodiment, outside cleaning part 38 is fixed on outer annular bottom surface, and inner side cleaning part 39 is fixed on
On internal layer annulus bottom surface.In the utility model, outside cleaning part and inner side cleaning part 39 are removed and replaced for for convenience,
The need for can be according to actual conditions, outside cleaning part 38, inner side cleaning part 39 be separately fixed on intermediate carrier, then will
Intermediate carrier is respectively fixed to outer annular bottom surface, on internal layer annulus bottom surface.
In addition, in the above-described embodiments, outside cleaning part 38 is perpendicular to outer annular bottom surface, with outer annular bottom surface
Angle between baseplane is 90 degree.As outside cleaning part of the present utility model, central axis can also be inclined to, its with it is outer
Angle between the baseplane of side annulus bottom surface can be the arbitrary value between 55 to 90 degree.
In addition, in the above-described embodiments, the deviation central axis of inner side swipe 39, and clean with inner side annulus the bottom of part 37
The angle of plane is 65 degree.As outside cleaning part of the present utility model, it is between the baseplane of outer annular bottom surface
Angle can be the arbitrary value between 55 to 75 degree.
In addition, in the above-described embodiments, outer annular bottom surface is in annular shape.In the utility model, according to actual conditions
The need for, outer annular bottom surface is connected in square, or other shapes as fan blade with rotating shaft, as long as it is moved
Track is still in annular shape.
In addition, in the above-described embodiments, the profile of housing 11 is square.In the utility model, according to actual conditions
Need, the profile of housing is provided in round or other shapes.
In the above-described embodiments, bottom plate 22 is integrally formed with side plate 21.In the utility model, according to the need of actual conditions
Will, bottom plate 22 is combined with side plate 21 by spring, forms floating structure, so when clearing up up-and-down surface, bottom plate 22
It can preferably be fit together with surface to be cleaned, obtain more preferable defeathering cleaning effect.
Above-mentioned embodiment is preferred case of the present utility model, is not intended to limit protection domain of the present utility model.
<Variation one>
In this variation one, for identical structure in embodiment, give identical symbol, and omit identical and say
It is bright.
Fig. 9 is the upward view of cleaner suction nozzle in variation one of the present utility model.
As shown in figure 9, in this variation one, the set location of tunnel inlet 60 deviates the center of bottom wind deflector 29,
Tunnel inlet 60 is close to inner side swipe 39 and close to its end, and outer shape is round table-like, for preventing from being wound by hair.
<Variation two>
In this variation two, for identical structure in embodiment, give identical symbol, and omit identical and say
It is bright.
Figure 10 is the upward view of cleaner suction nozzle in variation two of the present utility model.
As shown in Figure 10, in this variation two, inner side annulus, which is cleaned, is provided with 3 groups of totally 6 inner side swipes on part 62
39.Three groups of inner side swipes 39 are uniformly distributed on same circumference, are spaced 120 degree.Two of every group inner side swipes 39 are along tubaeform
Bottom wind deflector is radially arranged.Three groups of inner side swipes can also be changed in the difference among two groups or other groups of numbers, every group
Side brush bar can not also be along same radial direction, but discharge of staggering on different radii.
Outer annular, which is cleaned, is provided with 3 groups of totally 9 outside swipes 38 on part 61.Swipe 38 is in same circumference on the outside of three groups
On be uniformly distributed, be spaced 120 degree.The set location of every group of three outside swipes 38 is triangular in shape.
In variation one and variation two, the rotational trajectory of outside cleaning part 38 is vertical relative to bottom surface baffle plate, but
The rotational trajectory of outside cleaning part 38 in the present invention can also be tilted relative to bottom surface baffle plate, that is, allow the bottom surfaces of all side plates
In being generally aligned in the same plane, while the rotational trajectory of cleaning part 38 is relative to the planar tilt on the outside of allowing.Experiment finds this knot
The suction nozzle of structure is fine to the cleaning effect of hair on floor, inadequate to the cleaning efficiency of hair on some special carpets
It is good.
<Variation three>
In this variation three, for identical structure in embodiment, give identical symbol, and omit identical and say
It is bright.
Figure 11 is the upward view of cleaner suction nozzle in variation three of the present utility model；Figure 12 is deformation of the present utility model
The top view of cleaner suction nozzle in example three；Figure 13 is the A-A sectional views of cleaner suction nozzle in Figure 12.
As shown in Figure 11, Figure 12, Figure 13, in this variation three, cleaner suction nozzle 100 have housing, dust absorbing air passage portion,
Inner seat portion, outer base portion, reversing gearbox and drive member.Inner seat portion and outer base portion can surround same
Central axis X 1 rotates, and central axis X 1 is vertical with plane where the rotary motion trace in outer base portion and inner seat portion.Dust suction
The entrance in air channel portion is located at the inside of the rotary motion trace in outer base portion, and dust absorbing air passage passes through central axis X 1.
Housing contains upper lid 120, side plate 121 and bottom in cylinder.Put down where being provided with baffle plate 163, baffle plate 163 bottom
Face is vertical with the central axis X 1 in outer base portion, and baffle plate 163 extends forward from rear side plate, when baffle plate 163 is downwards with treating clear
When the contact of clean surface and the rotation of outer base portion, i.e., baffle plate 163 is when being located at surface to be cleaned, turn in outer base portion
The rear of dynamic rail mark is located between the leading edge of baffle plate 163 and rear side plate.
Outer annular, which cleans part 36, includes outer annular bottom surface and many outsides being located on the outer annular bottom surface
Cleaning part 38.
All outside cleaning parts 38 are arranged on same circumference, and the tip of all outside cleaning parts 38 is located at together
In one plane, the plane is parallel with the place plane of baffle plate 163, and higher than the place plane of baffle plate 163.Positioned at cleaner suction nozzle
The bottom surface of the side plate of front end is also above the place plane of baffle plate 163.
When actual use, outside cleaning part 38 and the reverse high-speed rotation of inner side cleaning part 39, user hold handle 24
Allow suction nozzle to contact surface to be cleaned, and the rear of cleaner suction nozzle is slightly raised, the leading edge of baffle plate 163 is with surface to be cleaned
Contact is kept, after suction nozzle rear is raised, the anterior tip of outside cleaning part 38 can go forward side by side with surface to be cleaned contact
Row is cleaned.The dust and hair evoked by the tip for the outside cleaning part 38 emerged from bottom opening 128 can be above baffle plate
Kick up.
Bottom baffle 163 can isolate at suction nozzle rear with surface to be cleaned, and this is very effective to the long hair on cleaning carpet,
It is avoided that carpet wool station stops that long hair enters air channel in suction airflow, in addition, hanging over the long head on the cleaning part 38 of outside
Hair can be pullled by inner side cleaning part, and the long head hung on the cleaning part of inner side can be pullled by outside cleaning part again, and inner side is clear
The relative rotation speed for sweeping part and outside cleaning part reaches that therefore, the long hair cared for can be pullled thousands of times per minute
To the end of cleaning part and it is inhaled into air-flow and takes away.
<Variation four>
In this variation four, for identical structure in embodiment, give identical symbol, and omit identical and say
It is bright.
Figure 14 is the upward view of cleaner suction nozzle in variation four of the present utility model；Figure 15 is deformation of the present utility model
The top view of cleaner suction nozzle in example four；Figure 16 is the B-B sectional views of cleaner suction nozzle in Figure 15.
As shown in Figure 14, Figure 15, Figure 16, in this variation four, cleaner suction nozzle 200 have housing, dust absorbing air passage portion,
Inner seat portion, outer base portion, reversing gearbox and drive member.Inner seat portion and outer base portion can surround same
Central axis X 2 rotates, and central axis X 2 is vertical with plane where the rotary motion trace in outer base portion and inner seat portion.Dust suction
The entrance in air channel portion is located at the inside of the rotary motion trace in outer base portion, and dust absorbing air passage passes through central axis X 2.
Housing contains upper lid 220, side plate 221 and bottom in cylinder.Bottom is provided with baffle plate 263.It is flat where baffle plate 263
Face is tilted relative to the central axis X 2 in outer base portion, and baffle plate 263 extends forward from rear side plate.When baffle plate 263 downwards with
When surface to be cleaned laminating and the rotation of outer base portion, i.e., baffle plate 263 positioned at surface to be cleaned when, outer base portion
Rotary motion trace front less than the plane where baffle plate 263, and the front of the leading edge positioned at baffle plate 263.Now, outside
The rear of the rotary motion trace of base portion is located at the leading edge and rear side plate of baffle plate 263 higher than the plane where baffle plate 263
Between.
When the bottom surface of the side plate at rear contacts surface to be cleaned, and central axis X 2 it is vertical with surface to be cleaned when, it is preceding
The bottom surface of the side plate of side is higher than the bottom surface of rear side plate.
When actual use, outside cleaning part and the reverse high-speed rotation of inner side cleaning part, user hold handle 24 and allow gear
Plate 263 is fitted downwards surface to be cleaned, and the dust and hair evoked by the tip of outside swipe 38 can be raised in the top of baffle plate 263
Rise and be sucked away.
<Variation five>
In this variation five, for identical structure in embodiment, give identical symbol, and omit identical and say
It is bright.
Figure 17 is the upward view of cleaner suction nozzle in variation five of the present utility model；Figure 18 is deformation of the present utility model
The top view of cleaner suction nozzle in example five；Figure 19 is the C-C sectional views of cleaner suction nozzle in Figure 18.
As shown in Figure 17, Figure 18, Figure 19, in this variation five, cleaner suction nozzle 300 has housing, dust absorbing air passage
327th, connection air channel 325, inner seat portion, outer base portion, reversing gearbox and drive member.Inner seat portion and outer side base
Portions can rotate around same central axis X 3, rotary motion trace institute of the central axis X 3 with outer base portion and inner seat portion
It is vertical in plane.
Housing contains upper lid 320, side plate 321 and bottom in cylinder.Bottom is provided with baffle plate 363, and with Open Side Down
Dust suction opening 328.The place plane of baffle plate 363 is vertical with the central axis X 3 in outer base portion, baffle plate 363 from rear side plate to
Preceding extension, when baffle plate 363 is contacted downwards with surface to be cleaned, the rear of the rotary motion trace in outer base portion is located at baffle plate 363
Leading edge and rear side plate between.
The gas port 364 for connecting air channel 325 is located at outside the rotary motion trace in outer base portion, dust absorbing air passage 327 and connection wind
Road 325 not by the central axis X 3 in outer base portion, but pass through outer base portion rotary motion trace and baffle plate 363 it
Between.
In this variation, dust suction opening 328 is all the air entry of dust absorbing air passage 327.Dust absorbing air passage 327 and connection air channel
325 are connected by gas port 364.
Rotary shaft is connected with housing, with a central axis X 3 and bottom wind deflector 329.Bottom wind deflector
329 flares are downwardly and outwardly opened.
Outer annular, which cleans part 36, includes outer annular bottom surface and many outsides being located on the outer annular bottom surface
Cleaning part 38.
All outside swipes 38 are arranged on same circumference, and all outside cleaning parts 38 tip be located at it is same
In plane.The plane is parallel with the place plane of baffle plate 363, and higher than the place plane of baffle plate 363.Before cleaner suction nozzle
The bottom surface of the side plate 321 at end is also above the place plane of baffle plate 363.
When actual use, outside cleaning part 38 and the reverse high-speed rotation of inner side cleaning part 39, user hold handle 24
Allow suction nozzle to contact surface to be cleaned, and the rear of cleaner suction nozzle is slightly raised, because positioned at the front of cleaner suction nozzle
The bottom surface of plate is also above plane where baffle plate, after suction nozzle rear is raised, and the anterior tip of outside cleaning part 38 can be with
Surface to be cleaned contacts and cleaned.The dust and hair evoked by the forward tip of outside cleaning part 38 can be on baffle plate
Fang Yangqi is simultaneously sucked away.
<Variation six>
In this variation six, for identical structure in embodiment, give identical symbol, and omit identical and say
It is bright.
Figure 20 is the upward view of cleaner suction nozzle in variation six of the present utility model；Figure 21 is deformation of the present utility model
The top view of cleaner suction nozzle in example six；And Figure 22 is the D-D sectional views of cleaner suction nozzle in Figure 21.
As shown in Figure 20, Figure 21, Figure 22, in this variation six, cleaner suction nozzle 400 has housing, dust absorbing air passage
427th, inner seat portion, outer base portion, reversing gearbox and drive member.Inner seat portion and outer base portion can be around same
One central axis X 4 rotates, and central axis X 4 is vertical with plane where the rotary motion trace in outer base portion and inner seat portion.
Housing contains upper lid 420, side plate 421 and bottom in cylinder.Before the one end of side plate 421 away from air draught oral area is
End, is rear end close to one end of air draught oral area.
Bottom is provided with baffle plate 463, and with the dust suction opening 428 that Open Side Down.The place plane of baffle plate 463 is with outer base
The central axis X 4 in portion is tilted.Baffle plate 463 extends forward from rear side plate, when baffle plate 463 is fitted with surface to be cleaned, outside
The front of the rotary motion trace of base portion is less than the plane where baffle plate 463, and the front of the leading edge positioned at baffle plate 463.Outside
The rear of the rotary motion trace of side base portions is located at the leading edge and rear end side of baffle plate 463 higher than the plane where baffle plate 463
Between plate.
When the bottom surface of the side plate of rear end contacts surface to be cleaned, and central axis X 4 it is vertical with surface to be cleaned when, it is preceding
The bottom surface of the side plate at end is higher than the bottom surface of rear side plate.
The gas port 464 for connecting air channel 425 is located at outside the rotary motion trace in outer base portion, dust absorbing air passage 427 and connection wind
Road 425 passes through between the rotary motion trace and baffle plate 463 in outer base portion not by the central axis X 4 of outer frame.
Rotary shaft is connected with housing, with a central axis X 4 and bottom wind deflector 429.Bottom wind deflector
429 flares are downwardly and outwardly opened.
Outer annular, which cleans part 36, includes outer annular bottom surface and many outsides being located on the outer annular bottom surface
Cleaning part 38.
All outside swipes 38 are arranged on same circumference, and all outside cleaning parts 38 tip be located at it is same
In plane.When baffle plate 463 is contacted downwards with surface to be cleaned, positioned at the outside cleaning part 38 of the leading edge of baffle plate 463
End is less than the front end of baffle plate 463, and the end positioned at the outside cleaning part 38 of the back edge of baffle plate 463 is higher than baffle plate 463
Rear end.
When actual use, outside cleaning part and the reverse high-speed rotation of inner side cleaning part, user hold handle 24 and allow gear
Plate 463 contacts surface to be cleaned, because the end of outside cleaning part 38 is less than the front end of baffle plate 463, the point of outside swipe 38
End can contact and be cleaned with surface to be cleaned.The dust and hair evoked by the tip of outside swipe 38 can be in baffle plate 463
Top kick up and be sucked away.
Claims (8)
1. a kind of cleaner suction nozzle, is combined with the air draught oral area of the body of dust catcher, for clearing up the dust on surface to be cleaned
And hair, it is characterised in that including：
Housing, the bottom being connected comprising side plate and with the side plate, bottom is in contact and had with the surface to be cleaned
Bottom opening；
Dust absorbing air passage portion, is arranged in the housing, the air draught oral area and the bottom opening is turned on, for being treated from described
Clean surface draws hair and dust；
Outer base portion, is arranged on the inner side in the housing, can be around a predetermined central axis rotation；
Inner seat portion, is arranged on the inner side in the outer base portion, and the center can be surrounded together with the outer base portion
Axis rotates；
Reversing gearbox, for driving the outer base portion and the inner seat portion to surround the mutually opposing rotation of the central axis
Turn；And
Drive member, for driving the reversing gearbox,
Wherein, the bottom is provided with the baffle plate being connected with the side plate, and the baffle plate is contacted with the surface to be cleaned,
The inner seat portion has inner side cleaning part,
The outer base portion has outside cleaning part,
When the baffle plate is contacted with the surface to be cleaned and the outer base portion rotates, the baffle plate is located at described outer
Between the rotary motion trace of side cleaning part and the surface to be cleaned.
2. cleaner suction nozzle according to claim 1, it is characterised in that：
Wherein, the reversing gearbox includes being arranged on the internal gear of the upper end in the outer base portion, is arranged on the interior side base
The external gear of the upper end of portions and the reversing gear being meshed simultaneously with the external gear and the internal gear,
The reversing gear is arranged between the internal gear and the external gear.
3. cleaner suction nozzle according to claim 1, it is characterised in that：
Wherein, the central axis is passed through in the dust absorbing air passage portion.
4. cleaner suction nozzle according to claim 1, it is characterised in that：
Wherein, the dust absorbing air passage portion is by between the rotary motion trace and the baffle plate in the outer base portion.
5. cleaner suction nozzle according to claim 1, it is characterised in that：
Wherein, plane where the baffle plate intersects and out of plumb with the central axis, when the baffle plate is located at surface to be cleaned
Top and fit surface to be cleaned when, the end of a part of outside cleaning part is less than the front end of the baffle plate, another
The end of the part outside cleaning part is higher than the baffle plate.
6. cleaner suction nozzle according to claim 1, it is characterised in that：
Wherein, plane where the baffle plate and the central axis upright, when the baffle plate be located at surface to be cleaned and
Fit surface to be cleaned when, the end of the end of the outside cleaning part and the inner side cleaning part is all higher than the gear
Plate.
7. cleaner suction nozzle according to claim 1, it is characterised in that：
Wherein, the one end of the side plate away from the air draught oral area is front end, is rear end close to one end of the air draught oral area, when
The bottom of the cleaner suction nozzle fit the surface to be cleaned and the central axis it is vertical with the surface to be cleaned when,
The bottom surface of the rear end of the side plate contacts surface to be cleaned, and the bottom surface of the front end of the side plate is located at the top on surface to be cleaned.
8. a kind of dust catcher, it is characterised in that include：
Body of dust collector, with air draught oral area；And
Cleaner suction nozzle, is connected with the air draught oral area,
Wherein, the cleaner suction nozzle is cleaner suction nozzle of the claim 1 into claim 7 described in any one.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNPCT/CN2016/089491 | 2016-07-08 | ||
| PCT/CN2016/089491 WO2018006432A1 (en) | 2016-07-08 | 2016-07-08 | Vacuum cleaner nozzle and vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206403707U true CN206403707U (en) | 2017-08-15 |
Family
ID=59470401
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621098983.8U Active CN206403707U (en) | 2016-07-08 | 2016-09-30 | Cleaner suction nozzle and dust catcher |
| CN201710168120.6A Active CN106955059B (en) | 2016-07-08 | 2017-03-21 | Dust collector suction nozzle and dust collector |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710168120.6A Active CN106955059B (en) | 2016-07-08 | 2017-03-21 | Dust collector suction nozzle and dust collector |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN206403707U (en) |
| WO (1) | WO2018006432A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311507A (en) * | 2018-01-10 | 2018-07-24 | 莱克电气股份有限公司 | A kind of pneumatic lint trimmer of double air channel structures |
| CN108272394A (en) * | 2018-02-06 | 2018-07-13 | 马根昌 | Sweeping robot |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3813726A (en) * | 1972-08-04 | 1974-06-04 | Cons Foods Corp | Vacuum cleaner suction tool with pile agitator rotatable in a horizontal plane for cleaning deep pile shag rugs |
| JP2006314747A (en) * | 2005-05-15 | 2006-11-24 | Takashi Tsuda | Vacuum cleaner nozzle including roller with static generating fiber |
| US7571514B2 (en) * | 2007-06-21 | 2009-08-11 | Tung-Han Shih | Dust absorption head of a vacuum cleaner |
| CN201208027Y (en) * | 2008-06-05 | 2009-03-18 | 浙江工业大学 | Double helix type cleaning brush plate |
| CN201675866U (en) * | 2010-05-17 | 2010-12-22 | 朱炳 | Brush transmission gearbox of intelligent dust collector |
| KR101482556B1 (en) * | 2010-12-14 | 2015-01-14 | 다이슨 테크놀러지 리미티드 | A cleaner head |
| CN203467392U (en) * | 2013-09-10 | 2014-03-12 | 苏州市伟克斯电器有限公司 | Dust collector nozzle and dust collector |
| CN104605789A (en) * | 2013-11-01 | 2015-05-13 | 苏州市伟克斯电器有限公司 | Dust collector suction nozzle and dust collection appliance |
| CN203827853U (en) * | 2014-05-23 | 2014-09-17 | 苏州市伟克斯电器有限公司 | Dust collector suction nozzle |
-
2016
- 2016-07-08 WO PCT/CN2016/089491 patent/WO2018006432A1/en active Application Filing
- 2016-09-30 CN CN201621098983.8U patent/CN206403707U/en active Active
-
2017
- 2017-03-21 CN CN201710168120.6A patent/CN106955059B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018006432A1 (en) | 2018-01-11 |
| CN106955059A (en) | 2017-07-18 |
| CN106955059B (en) | 2020-02-07 |
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