CN107348895A - For cleaning the device on ground - Google Patents

For cleaning the device on ground Download PDF

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Publication number
CN107348895A
CN107348895A CN201710069173.2A CN201710069173A CN107348895A CN 107348895 A CN107348895 A CN 107348895A CN 201710069173 A CN201710069173 A CN 201710069173A CN 107348895 A CN107348895 A CN 107348895A
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CN
China
Prior art keywords
state
base component
suction
project
passage
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
Application number
CN201710069173.2A
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Chinese (zh)
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CN107348895B (en
Inventor
R·沃特斯
C·里德
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HOOVER CO (VG)
Original Assignee
HOOVER CO (VG)
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Publication date
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Publication of CN107348895A publication Critical patent/CN107348895A/en
Application granted granted Critical
Publication of CN107348895B publication Critical patent/CN107348895B/en
Active legal-status Critical Current
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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
    • 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
    • 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
    • A47L9/0072—Mechanical means for controlling the suction or for effecting pulsating action
    • 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
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
    • A47L5/30—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with driven dust-loosening tools, e.g. rotating brushes
    • 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
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
    • A47L5/32—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with means for connecting a hose
    • 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
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
    • A47L5/34—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with height adjustment of nozzles or dust-loosening tools
    • 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
    • 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
    • A47L9/0444—Gearing or transmission means therefor for conveying motion by endless flexible members, e.g. belts
    • 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
    • A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
    • A47L9/0466—Rotating tools
    • A47L9/0477—Rolls
    • 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
    • A47L9/0494—Height adjustment of dust-loosening tools
    • 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
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A47L9/066—Nozzles with fixed, e.g. adjustably fixed brushes or the like with adjustably mounted brushes, combs, lips or pads; Height adjustment of nozzle or dust loosening tools
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/022—Circuit arrangements, e.g. for generating deviation currents or voltages ; Components associated with high voltage supply
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/26—Mass spectrometers or separator tubes
    • H01J49/34—Dynamic spectrometers
    • H01J49/42—Stability-of-path spectrometers, e.g. monopole, quadrupole, multipole, farvitrons
    • H01J49/4205—Device types
    • H01J49/4245—Electrostatic ion traps
    • H01J49/425—Electrostatic ion traps with a logarithmic radial electric potential, e.g. orbitraps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Cleaning In General (AREA)

Abstract

A kind of floor cleaning device, the device include：Vertical part, the vertical part include the handle that user can grasp；Base assembly, the base assembly are connected with the vertical part and included including base component, the base component：First passage with corresponding entrance；And the second channel with corresponding entrance；The equipment for making the base component be moved between corresponding first state and the second state；Suction source, one or two of the suction source into the first passage and the second channel provide suction；Wherein when the base component is moved by the equipment between its first state and the second state, there is provided changed to the suction of one or two in the first passage and the second channel.

Description

For cleaning the device on ground
It is 7 days, Application No. 201480074923.X 2 months 2014 the applying date that the application, which is, and patent application is entitled The divisional application of " being used for the device for cleaning ground ".
Technical field
A kind of ground instrument the present invention relates to device for being used to clean ground and/or for the device.Especially, originally Invention is related to a kind of device, the device using suction source from the ground suction dirt and/or fragment cleaned, dirt and/or Fragment is stored in dust storage chamber or dust bag, and dust storage chamber or dust bag can be emptied by user.This device is commonly known as " true Empty cleaner ".
More particularly, it relates to a kind of device, the device is pivotable with the base assembly with being supported on wheel The vertical part of ground connection.User can catch the handle of vertical part, so that push-and-pull base assembly on the ground, so as to root According to need clean ground.Base assembly includes passage, and the passage terminates at the opening towards ground, and suction source is logical to this Road applies suction, so as to cause air and the dirt being entrained in air to be moved towards dust storage chamber.Base assembly includes cleaning structure Part, the cleaning element are driven by motor to assist cleaning carpet or dunnage.Cleaning element is essentially cylindrical, and has The bristle extended radially outwards from its major axis.Cleaning element is supported for rotating around its major axis, and the distal portion of bristle Divide the opening towards ground for extending through device in use.Motor can be drivingly with cleaning element by belt etc. Connection, so as to cause cleaning element to rotate.
Background technology
When device is used for the ground that cleaning is covered by carpet, preferable way is that cleaning element is positioned adjacent to carpet, So that bristle and carpet contact.Dirt is loose by cleaning element, and is entrained in suction airflow.When device be used to clean Hard ground, such as when composite floor board or tile floor, it is worthless that the bristle of cleaning element contacts with ground, because this The finish on ground can be caused to reduce.For example, bristle may scratch or remove any floor coatings, such as polishing layer.To overcome The problem, it is known that can set by base assembly support cleaning element part from ground raise so that cleaning element with The device that ground disengages.Dirt on ground is entrained in suction airflow still through the opening towards ground.But It is that a shortcoming of this set is directed towards the extended distance ground on ground farther out, it is meant that the suction on ground or bottom surface Entering the amount of air reduces.Therefore, it is less effective to clean process.
The content of the invention
According to the first aspect of the invention, there is provided a kind of floor cleaning device, the device include：Vertical part, should Vertical part includes the handle that user can grasp；Base assembly, the base assembly include first be connected with the vertical part Base component, and the second base component being connected with first base component；And make first base component and The equipment that two base components are moved relative to each other.
Other features of the first aspect of the invention describe in the dependent claims.
According to the second aspect of the invention, there is provided a kind of floor cleaning device, the device include：Vertical part, should Vertical part includes the handle that user can grasp；Base assembly, the base assembly are connected with the vertical part and including pedestals Part, the base component include the first passage with corresponding entrance and the second channel with corresponding entrance.The device also wraps Include the equipment for being moved relative to each other first base component and the second base component, and to the first passage and The suction source of one or two offer suction in the second channel, wherein when the base component is existed by the equipment When being moved between its first state and the second state, there is provided to one or two in the first passage and the second channel Individual suction changes.
Other features of the second aspect of the invention describe in the dependent claims.
According to the third aspect of the present invention, there is provided a kind of ground instrument for floor cleaning device, described device Including suction source, the ground instrument includes base assembly, and the base assembly includes base component, and the base component includes First passage with corresponding entrance and the second channel with corresponding entrance.Ground instrument includes making the base component exist The corresponding equipment moved between first state and the second state, wherein the first entrance and second entrance are positioned at corresponding flat In face.
Other features of the third aspect of the invention describe in the dependent claims.
According to the fourth aspect of the present invention, there is provided a kind of floor cleaning device, the device are included according to the present invention's The ground instrument of 3rd aspect.
According to the fifth aspect of the present invention, there is provided a kind of ground instrument for floor cleaning device, described device Including suction source, the ground instrument includes base assembly.Base assembly includes the entrance connected with the suction source, described The length of entrance is 280mm between 350mm.
According to the sixth aspect of the invention, there is provided a kind of floor cleaning device, the device are included according to the present invention's The ground instrument of 5th aspect.
According to the seventh aspect of the present invention, there is provided a kind of floor cleaning dress according to the first aspect of the invention Put, the device includes one, the multiple or whole features of any one in second to the 6th aspect of the present invention, and/or bag Include with one in the aspect of second to the 6th of the present invention described in any one relevant dependent claims, multiple Or whole features.
According to the eighth aspect of the present invention, there is provided a kind of floor cleaning dress according to the second aspect of the invention Put, the device includes one, the multiple or whole features of any one in the 3rd to the 6th aspect of the present invention, and/or bag Include with one in the aspect of the 3rd to the 6th of the present invention described in any one relevant dependent claims, multiple Or whole features.
According to the ninth aspect of the present invention, there is provided a kind of ground instrument according to the third aspect of the present invention, should Ground instrument includes one, the multiple or whole features of any one in the 4th to the 6th aspect of the present invention, and/or bag Include with one in the aspect of the 4th to the 6th of the present invention described in any one relevant dependent claims, multiple Or whole features.
According to the tenth aspect of the present invention, there is provided a kind of floor cleaning dress according to the fourth aspect of the present invention Put, the device includes one of the 5th and the 6th aspect of the present invention, multiple or whole features, and/or is included in and this hair One described in the relevant dependent claims of bright 5th and the 6th aspect, multiple or whole features.
According to the eleventh aspect of the present invention, there is provided a kind of ground instrument according to the fifth aspect of the present invention, One of the instrument including the sixth aspect of the invention, multiple or whole features, and/or be included in the present invention the 6th One described in the relevant dependent claims of individual aspect, multiple or whole features.
Brief description of the drawings
Only it is described referring to the drawings come the embodiment of the different aspect to the present invention in an illustrative manner below, its In：
Fig. 1 is the perspective view according to the floor cleaning device of the present invention；
Fig. 2 is the perspective view of the base assembly of Fig. 1 shown devices in the first state, and some of which component is removed；
Fig. 3 is the perspective view of Fig. 1 shown devices in the second condition, and some of which component is removed；
Fig. 4 is the first side cross-sectional view of base assembly shown in Fig. 3；
Fig. 5 is the first side cross-sectional view of base assembly in the first state；
Fig. 6 is the second side cross-sectional view of base assembly in the first state；
Fig. 7 is the first side cross-sectional view of base assembly in the second condition；
Fig. 8 is the second side cross-sectional view of base assembly in the second condition；
Fig. 9 is the side view of a part for the second base component of base assembly；
Figure 10 is the second base component of base assembly in first state (dotted line) and under the second state (solid line) Side view；
Figure 11 is the bottom view of base assembly；
Figure 12 a are the first side cross-sectional views according to the ground instrument of one aspect of the invention；And
Figure 12 b are the second side cross-sectional views of ground instrument shown in Figure 12 a.
Embodiment
Refer to the attached drawing a, it is shown that embodiment of device 10, wherein device 10 embody the not Tongfang of the present invention Face.Device 10 includes vertical part 12, and the vertical part 12 includes the handle and base assembly 14 that user can grasp.Pedestal group Part 14 includes the first base component 16 and the second base component 18 interconnected.First base component 16 is located at the second pedestal Behind part 18.First base component 16 is connected with vertical part 12.Second base component 18 includes cleaning element 20. One aspect of the present invention, device 10 includes making the first base component 16 and what the second base component was moved relative to each other sets Standby 22.
Vertical part 12 is pivotably connected with base assembly 14, the leading edge away from base assembly 14.Vertical part 12 wraps Functional unit containing device 10, such as the suction source to the offer suction of base assembly 14, the form of the suction source is suction motor And fan, and dust storage chamber, the dust storage chamber receive any dirt carried secretly in the air-flow sucked by base assembly 14.Uprightly Part 12 includes the dirt separation for separating the dirt carried secretly in suction airflow from base assembly 14, the dirt separation Form is cyclone separator.These components are not shown in the accompanying drawings, but are well known in the present art, therefore are not done herein It is discussed further.Although present embodiment includes cyclone separator, the other embodiment of the present invention can not include should Separator, but utilize dust bag trapped dirt from air-flow.
First base component 16 includes the first sidepiece 24 and the second sidepiece 26, and the first sidepiece 24 and the second sidepiece 26 are mutual Separate to limit a part for inner space 28.Internally in space 28, the bottom of vertical part 12 is positioned proximate to pedestal The rear portion of component 14.The bottom of vertical part 12 is pivotally connected with respective side portion 24,26.Sidepiece 24,26 supports corresponding wheel 30,32, wheel allows base assembly 14 to roll on the ground.One of sidepiece 24 includes gas channel 34, gas channel 34 One end include connector for flexible pipe 25, the other end and the second base component 18 fluidly connect (below will in more detail Description).One end of flexible pipe 25 is connected with gas channel 34, and the other end is connected to the passage in vertical part 12, and the passage is with taking out Suction source (not shown) is in fluid communication.The setting allows suction to flow through the second base component 18 from the first base component 16 and flow to Dust storage chamber.
Second base component 18 has substantially elongated major part 36, and the major part 36 extends across device lateral, Semicircle (internal cross section) outer surface with bending.Second base component 18 has two parts 38,40, the two portions It is point separated from each other, and extend from major part 36 to the first base part 16.Part 38,40 and the phase of the first base component 16 Sidepiece 24,26 is answered to connect (this can be described below).
Second base component 18 is logical including the first passage 42 with corresponding entrance 44 and second with corresponding entrance 48 Road 46.A part for first passage 42 gets around the outer surface of major part 36, and a part for second channel 46 is by major part 36 inner spaces limited are formed.Passage 42,46 passes through one of sidepiece 38, and with the valve with valve member 50 49 connections.Gas channel 34 of the valve 49 also with the first base component 16 is in fluid communication.Suction source is first passage 42 and second Passage 46 provides suction, and the mobile control of valve member 50 is supplied to the suction stream of passage 42,46.
The entrance 48 of second channel 46 is located at behind the entrance 44 of first passage 42, and positioned at the entrance of first passage 42 44 and first base component 16 and vertical part 12 junction between.Entrance 44,48 is shaped as rectangle, and along second The Longitudinal extending of major part 36 of base component 18.Longitudinal definition is:With user's mobile foundation component during cleaning The vertical direction of 14 fore-and-aft direction.The definition of width is:Before user's mobile foundation component 14 during cleaning Rear is to parallel direction.Entrance 44,48 allows air-flow to pass through.Compared with the entrance of second channel 46, first passage 42 Entrance relative narrower.Entrance 44,48 each includes corresponding flank, and the flank prolongs along width across entrance 44,48 Stretch, so as to which entrance 44,48 is divided into multiple corresponding holes.The width of each flank of entrance 44 is 4mm, entrance 48 it is every The width of individual flank is 4mm.In other embodiments, flank can be not provided with, or more or less flanks are set. Second base component 18 includes ground engaging portions 52, and ground engaging portions 52 are located at the entrance 44 and second of first passage 42 Between the entrance 48 of passage 46.
Cleaning element 20 is located in the entrance 48 corresponding with its of second channel 46.Cleaning element 20 is essentially cylindrical, and With the bristle extended radially outwards from its major axis.Cleaning element 20 is supported for rotating around its major axis, the distal portion of bristle Divide the entrance for extending through second channel 48.The motor (not shown) of driving cleaning element 20 is located in the first base component 16, And can drivingly it be connected with cleaning element 20 by belt 54.
Junction between first base component 16 and the second base component 18 includes the bar of elongated generic cylindrical 56, width extension of the bar 56 along inner space 28.Bar 56 passes through the end section for being arranged on sidepiece 24,26,38,40 In respective aperture, so that part 16,18 be pivotally coupled together.Valve member 50 is connected with bar 56, to cause bar 56 Rotation causes the pivoting action of valve member 50.
Equipment 22 includes generally wedge-shaped cam member 58, and cam member 58 is connected that (they are formed as single with bar 56 Element portion), and cam follower 60, cam follower 60 be pivotally connected with the first base component 16.The court of cam member 58 Corresponding free end to attenuate.Cam member 58 radially extends out from bar 56.Cam follower 60 is the portion of general rectangular Part, its part along width across inner space 28 extends, and is supported by a pair of corresponding ground engagement wheels 61. Cam follower 60 is cooperated towards upper surface and cam member 58.The rotation of bar 56 causes the movement of cam follower 60, from And cause the relative motion between the first base component 16 and the second base component 18 (which will be described below).
Device includes the operable component 62 of user, and the pivot support of component 62 is located at base on the side of base assembly 14 On the side of holder assembly 14, for starting equipment 22.The operable component 62 of user is disc, and is connected with one end of bar 56 Connect.The pivotal connection of the pivot and the first base component 16 and the second base component 18 of the operable component 62 of user is coaxial.The The pivot being pivotally connected parallel to the first base component 16 and vertical part 12 of one base component 16 and the second base component 18 Connection.User is by the operable component 62 of his or her hand rotatable user, so as to operate on it.
Although user is connected device 10 with power supply by cable (not shown), device can be by battery power.With Family must make device 10 be in the first state for being more suitable for hard floor surface cleaner, or be more suitable for the second state of carpet cleaning.Such as Lower described, the component of device 10, such as the first base component 16, the second base component 18, valve 49 and valve member 50 can be with Moved between the first state of device 10 and the corresponding first state and the second state of the second state.
Assuming that user makes device 10 enter its first state to clean hardstand, then it is operable to grasp user by user Component 62, it is rotated along the first forward direction, and start equipment 22 and then cause the corresponding rotation of bar 56.With cam structure Part 58 rotates, the end of cam member 58 shift onto and slip over cam follower 60 to upper surface.Cam follower 60 it is upward Surface has the slight gradient, and the gradient makes cam member 58 be easier to slip over cam follower 60, until cam member 58 most Zhongdao reaches generallyperpendicular position.So, the connection between the first base component 16 and the second base component 18 generally to It is upper to be moved to its corresponding first state (i.e. away from ground).
First base component 16 and the second base component 18 are pivotally connected, and therefore, being pivotally connected between them causes Two base components 18 pivot downwards around the connection under gravity.Second base component 18 is also about ground engaging portion 52 are divided to pivot, but ground engaging portions 52 also translate backward towards the first base component 16.It can be found that the second base portion The leading edge of the junction away from itself and the first base component 16 of part 18 pivots towards ground, and the second base component 18 simultaneously Remote leading edge rear portion away from ground pivot.When equipment 22 causes the second base component 18 to be moved to its corresponding first state When, cleaning element 20 is located at raised position, and on the position, cleaning element 20 disengages with ground.When the second base portion When part 18 is in its first state, when the second base component 18 is in its second state compared with, before the second base component 18 Edge is located closer to ground.It is also found that when the second base component 18 is in its first state, with the second base portion Part 18 is compared when being in its second state, and the entrance of first passage 44 is located closer to ground.
Because valve member 50 is connected with bar 56, the rotation of bar 56 also cause valve member 50 be correspondingly moved to its One state.When valve member 50 is in its first state, valve member 50 is located in second channel 46 to block second channel 46, while keep first passage 42 to open.Therefore, suction source only provides suction stream in first passage 42, because valve member 50 position has blocked the suction stream in second channel 46.Next user can start to clean hardstand.
Assuming that user makes device enter its second state to clean carpet, then it is operable to grasp user by user Component 62, it is rotated along the second backward directions, and start equipment 22 and then cause the corresponding rotation of bar 56.With cam structure Part 58 rotates, end the removing to upper surface and being disengaged with it from cam follower 60 of cam member 58.Cam member 58 eventually arrive at the position of general horizontal.So, the connection between the first base component 16 and the second base component 18 is generally Its corresponding second state is moved to (i.e. closer to ground) downwards.
The decline being pivotally connected causes the second base component 18 to be pivoted around ground engaging portions 52 so that the second pedestal The rear portion of the remote leading edge of part 18 is pivoted towards ground, and the leading edge of the second base component 18 is pivoted from ground and opened.When setting Standby 22 when causing the second base component 18 to be moved to its corresponding second state, and cleaning element 20 is positioned at position is reduced, in the position On, cleaning element 20 contacts with ground.It can be found that when the second base component 18 is in its second state, with the second pedestal Part 18 is compared when being in its first state, and the position of the leading edge of the second base component 18 is further from ground.When the second pedestal When part 18 is in its second state, when the second base component 18 is in its first state compared with, the position of cleaning element 20 Closer to ground.Because cleaning element 20 can stir carpet during cleaning, the device is in the mould for being suitable to carpet cleaning In formula.
Starting for equipment 22 causes valve member 50 to be moved to its second state, in this second state, valve member 50 In first passage 42.When valve member 50 moves so as to first state to its second state, suction stream is from first passage 42 shift to second channel 46.In other words, as the second base component 18 by equipment 22 is moved to its second state, valve Door 49 reduces the suction stream in first passage 42, and increases the suction stream in second channel 46.When valve member 50 is moved to it During the second state, due to the position of valve member 50, suction source only will provide suction stream in second channel 46.User connects down To start to clean carpet.
The setting that second base component is moved to its first state is favourable, as it means that and hard floor surface cleaner Related first passage is closer to ground, while cleaning element and ground are not in contact with.Therefore, even if second base component A part comprising cleaning element is raised, and passes through the suction provided close to or at the entrance on ground of first passage The amount of air-flow also increases.Therefore, the cleaning process of hardstand is more efficient.Equally, the second base component is moved to its second shape State is favourable because it makes the passage relevant with carpet cleaning closer to ground, with increase by its suction flow so as to Make carpet cleaning more efficient.
The contact of the movement of valve operation and the second base component is causes suction stream to be transferred to the based on clean operation One passage or second channel are also advantageous.Because it means that generally all suction that suction source provides will be drawn It is directed at the passage related to corresponding clean operation.Therefore, suction airflow amount is maximized, more effectively to pick up dirt/broken Bits.
In this embodiment, equipment 22, the operable component 62 of user and valve member 50 are all connected with bar 56. That is their junctions between the first base component 16 and the second base component 18 mechanically connect or formed its one Part.Therefore, the operation of the operable component 62 of user causes equipment 22 and valve member 50 while started.But in other realities Apply in mode, one or more of these components can be formed independently of the junction between base component.In these implementations In mode, other plant equipment can be provided with to be started when user operates the operable component 62 of user or moving assembly. In other embodiment, can electronically it be started and one in control assembly by the exercisable electronic circuit of user It is individual or multiple.
Equally, in the present embodiment, the suction stream in first passage 42 and second channel 46 is according to the first base component Movement with the second base component changes simultaneously.In other embodiments, suction stream can be in the first base component 16 Changed before or after their first state or the second state is moved to the second base component 18, that is, increase or subtract It is small.
Present embodiment using valve member 50 block passage 42,46 in one, therefore in the passage without or substantially Upper no suction stream.In other embodiments, other changes may occur for suction.For example, in other embodiments, and Substantially all of suction stream difference, suction in passage is blocked to reduce simply by valve member 50.For example, implement in one kind In mode, device is arranged to when valve member is in its first state, and valve member is in its second state phase Than the suction stream in first passage is bigger.In other embodiments, device be arranged to when valve member be in its second During state, to be compared when being in its first state with valve member, the suction stream in second channel is bigger, and/or when valve structure When part is in its first state, the suction stream in first passage is more than the suction stream in second channel.
It should be understood that term " first state " and " the second state " not necessarily correspond to the hardstand operation mould of device 10 Formula or carpet operator scheme.The one or more aspects of the present invention can apply to a kind of device, and the device need not be set Being set to can switch between hardstand operator scheme or carpet operator scheme.Term " first state " and " the second shape State " is reference point, come device for limiting is different components between intermediate operating stages or final operational phase by them Functional performance.
In some embodiments, when the first base component and/or the second base component are in first state and the second state Between when moving, suction stream can keep constant in a passage, and increase in another passage or reduce.Substituting In embodiment, device can be configured to when the suction for being supplied to first passage increases or reduces, there is provided to second channel Suction be decreased or increased on the contrary.
It is supplied to the suction of first passage and/or second channel to increase or reduce.In an alternative embodiment, fill Valve can not be included by putting.For example, corresponding suction motor can provide suction to passage, when base component is in its first shape When being moved between state and the second state, the amount for the suction that suction motor provides can increase or reduce.
In the present embodiment, the form of cleaning element 20 is the agitator driven by motor.In other embodiment In, other kinds of cleaning element, such as the agitator not driven by motor, such as turbo-driven agitator can be used, Or static brush.
One aspect of the present invention is that base assembly need not be made up of the two parts to link together, or not necessarily Including cleaning element.According to this aspect of the invention, base assembly includes base component, and the base component includes having accordingly The first passage of entrance and the second channel with corresponding entrance.When base component by equipment in its first state and second When being moved between state, there is provided the suction to first passage and second channel changes.Device is provided so that base portion The movement of part causes the suction for being supplied to first passage and second channel to change.In other embodiments, the change of suction Changing can occur before or after base component movement.
When base component is in its first state, compared when being in its second state with base component, first passage Entrance is located closer to ground.When base component is in its second state, and base component is in its first state phase Than the entrance of second channel is located closer to ground.
In other embodiments, there is provided changed to one in passage rather than the suction of two.
One aspect of the present invention is related to the setting of corresponding entrance 44,48.According to this aspect of the invention, first entrance 44 and second entrance 48 be located at corresponding plane A, in B.Plane A, B are surrounded or connect close to the ground between corresponding entrance 44,48 It is intersecting to close part 52.
Refer to the attached drawing, particularly Fig. 9, it is found that the respective planes A of first passage 44 is relative to second entrance 48 Respective planes B is tilted with angle beta.First entrance 44 separates along generally vertical orientation and second entrance 48.
With reference to figure 10, the second base component 18 can be with angle, θ in its first state (being shown in phantom) and the second state Pivot movement between (being shown with solid line).Device 10 is provided so that angle beta and θ are equal, or generally equalized, in this implementation It is 6 ° in mode.
It is noted that when β and/or θ angle is 6 ° or 7 °, unexpectedly improves device 10 and be in first Suction/cleaning of state.But about 4 ° to 8 ° of angle is also beneficial to clean.
The setting is favourable, as it means that when the second base component 18 is in its first state, first passage 44 entrance is located parallel to or is substantially parallel in the plane on ground, and when the second base component 18 be in its second During state, the entrance of second channel 48 is located parallel to or is substantially parallel in the plane on ground.It reduce suction stream Loss.
It can be found that when the second base component 18 is in its first state, it is big that second entrance 48 is located relative to ground On body in inclined plane, and when the second base component 18 is in its second state, first entrance 44 is located relative to ground In the generally inclined plane in face.
In other embodiments, corresponding plane it is separated from each other and/or along away from ground generallyperpendicular side To separated from each other.In said embodiment, corresponding plane is intersecting around ground engaging portions 52, but implements substituting In mode, the ground engaging portions 52 that plane can not surround base assembly 14 are intersecting.
As shown in figure 11, first entrance 44 has length 64 and width 66, and second entrance 48 has length 68 and width 70.One aspect of the present invention relates to how to select the size of first entrance and second entrance, so as to produce to cleaning validity With the unexpected improvement of pull characteristics.
The width of first entrance 44 is 17mm, length 338mm.
Other advantageous embodiments are further contemplated, in said embodiment, the width 66 of first entrance 44 is positioned at following In the range of：12mm is to 22mm, or more preferably 15mm to 19mm；The length 64 of first entrance 44 is located in following scope： 280mm is to 350mm, or it is highly preferred that 300mm to 340mm.
The width of second entrance 48 is 41mm, length 320mm.
Other advantageous embodiments are further contemplated, in said embodiment, the width 70 of second entrance 48 is positioned at following In the range of：30mm to 50mm, it is highly preferred that 35mm to 45mm, it is further preferred that 40mm to 45mm；Length 68 is located at following model In enclosing：280mm to 350mm, it is highly preferred that 290mm to 340mm, it is highly preferred that 310mm to 330mm, it is highly preferred that 290mm To 300mm.Other favourable particular values of length 68 are 293mm and 294mm.
It is appreciated that relative to the base assembly in upright cleaner one or more embodiments described here One or more features can be merged into dust catcher ground instrument a part (for example, clear with tub cleaner or pot type The ground instrument of clean device connection).Figure 12 a and Figure 12 b show this ground instrument 101 for embodying different aspect of the present invention.
Represented with identical feature in above-mentioned embodiment with identical reference plus 100.
One aspect of the present invention is related to the ground instrument 101 including base assembly 114, and base assembly 114 includes first Base component 116 and the second base component 118 before the first base component 116.Base assembly 114 includes having the The first passage 142 of one entrance 144 and the second channel 146 with second entrance 148.Base assembly 114 includes cleaning element 120 and make the equipment 122 that the first base component 116 and the second base component 118 are moved relative to each other.Cleaning element 120 In the entrance 148 corresponding with its of second channel 146.
First base component 116 includes the connecting elements that extends back, and the suction tube of the connecting elements and dust catcher is (not Display) connection, so as to provide fluid communication between the suction source and first passage 142 and second channel 146 of dust catcher.The One base component 116 includes turbine 170, and turbine 170 has the rotor that can be drivingly connected with cleaning element by belt 154. Turbine 170 is located in suction flow path, and rotates in use, so as to corresponding in known manner in use Ground drives cleaning element 120.Turbine 170 can be substituted, or motor is also used outside turbine 170.
The substantially setting and operation of ground instrument and its component are similar with described in earlier embodiments, herein no longer It is described in detail.It should be understood that the present invention's can be applied equally to ground instrument 101 with the relevant aspect of device 10.
The term " having " used in the specification and in the claims, " comprising ", "comprising" and its modification mean bag Include specific feature, step or integer.These terms should not be construed as excluding other features, the presence of step or component.
Feature disclosed in aforementioned specification, appended claims or accompanying drawing its it is specific formed in or according to , can for performing the method for disclosed function or being expressed according to the method or processing for obtaining disclosed result According to circumstances to use feature individually or with any combinations of this feature, in the form of different by its this hair is realized It is bright.
Other aspects of the present invention are illustrated by the project of following numbering：
Project
1. a kind of floor cleaning device, the floor cleaning device includes：
Vertical part, the vertical part include the handle that user can grasp；
Base assembly, the base assembly include：
The first base component being connected with the vertical part；And
The second base component being connected with first base component, second base component include cleaning element；And
The equipment for being moved relative to each other first base component and second base component.
2. the device as described in project 1, wherein the equipment makes second base component in corresponding first state and Moved between two-state.
3. the device as described in project 2, wherein when second base component is in its second state, with described Two base components are compared when being in its first state, and the cleaning element is located closer to ground.
4. the device as described in project 2 or 3, wherein second base component is included away from itself and first pedestal The leading edge of the junction of part, and wherein when second base component is in its first state, with second pedestal Part is compared when being in its second state, and the leading edge of second base component is located closer to ground.
5. the device as described in any one in project 2 to 4, wherein second base component has corresponding entrance First passage and the second channel with corresponding entrance, and wherein when second base component is in its second state, Compared with when second base component is in its first state, the entrance of the second channel is located closer to ground Face.
6. the device as described in project 5, wherein when second base component is in its first state, with described Two base components are compared when being in its second state, and the entrance of the first passage is located closer to ground.
7. the device as described in project 5 or 6, wherein the cleaning element is located at the second channel and/or it accordingly enters In mouthful.
8. the device as described in project 5,6 or 7, wherein the entrance of the second channel is located at the first passage The entrance behind, and be preferably placed at the first passage the entrance and first base component with it is described straight Between the junction of vertical part.
9. the device as described in being depending directly or indirectly on any one in the project 3 to 8 of project 2, wherein when described When two base components are in its second state, when second base component is in its first state compared with, first base Junction between base member and second base component is located closer to ground.
10. the device as described in any one in foregoing project, wherein the equipment makes first base component in phase Answer and moved between first state and the second state.
11. the device as described in the project 10 for being depending directly or indirectly on project 2, wherein first base component First state and the second state correspond respectively to the first state and the second state of second base component.
12. the device as described in any one in foregoing project, wherein the equipment makes first base component and institute State the connection movement between the second base component so that first base component and second base component relative to Move each other.
13. the device as described in any one in foregoing project, wherein first base component can be with pivot movement.
14. the device as described in any one in foregoing project, wherein second base component can be with pivot movement.
15. the device as described in any one in foregoing project, wherein first base component and second pedestal Part is mutually pivoted connection.
16. the device as described in any one in foregoing project, wherein first base component and the vertical part It is pivotally connected.
17. the device as described in any one in the foregoing project for being depending directly or indirectly on project 2, wherein described Two base components include ground engaging portions, when second base component moves between its first state and the second state When, second base component surrounds the ground engaging portions pivot movement.
18. the device as described in the project 17 for being depending directly or indirectly on project 5, wherein second base component The ground engaging portions are between the entrance of the first passage and the entrance of the second channel.
19. the device as described in any one in foregoing project, wherein described device are included to second base component The suction source of suction source is provided.
20. the device as described in the project 19 for being depending directly or indirectly on project 5, wherein the suction source is used for institute One or two stated in first passage and the second channel provides suction.
21. the device as described in project 20, wherein when the base component by the equipment in its first state and When being moved between two-state, there is provided become to the suction of one or two in the first passage and the second channel Change.
22. the device as described in project 21, wherein being supplied to the suction of the first passage to increase or reduce.
23. the device as described in project 21 or 22, wherein being supplied to the suction of the second channel to increase or reduce.
24. the device as described in the project 23 for being subordinated to project 22, wherein when the suction for being supplied to the first passage increases During big or reduction, there is provided the suction to the second channel is conversely decreased or increased.
25. the device as described in being subordinated to the project 24 or 23 of project 22, wherein when the suction for being supplied to the second channel When power increases or reduced, there is provided the suction to the first passage is conversely decreased or increased.
26. the device as described in any one in project 20 to 25, the device includes valve, and the valve is used to control It is supplied to the suction stream of one or two in the first passage and the second channel.
27. the device as described in project 26, wherein the valve include can corresponding first state and the second state it Between the valve member that moves.
28. the device as described in project 27, wherein when the valve member is in its first state, described first is logical Suction stream in road is more than the suction stream when the valve member is in its second state in the first passage.
29. the device as described in project 27 or 28, wherein when the valve member is in its second state, described Suction stream in two passages is more than the suction stream when the valve member is in its first state in the second channel.
30. the device as described in project 27,28 or 29, wherein when the valve member is in its first state, it is described Suction stream in first passage is more than the suction stream in the second channel.
31. the device as described in any one in project 27 to 30, wherein when the valve member is in its first state When, not or generally without suction stream in the second channel.
32. the device as described in any one in project 27 to 31, wherein when the valve member is in its second state When, the suction stream in the second channel is more than the suction stream in the first passage.
33. the device as described in any one in project 27 to 32, wherein when the valve member is in its second state When, not or generally without suction stream in the first passage.
34. the device as described in any one in project 27 to 33, wherein making first base component and described second The device configuration that base component is moved relative to each other for make the valve member its first state and the second state it Between move.
35. the device as described in the project 34 for being depending directly or indirectly on project 2, wherein when second base component When being moved to its second state by the equipment, the valve is caused to reduce the suction stream in the first passage.
36. the device as described in being depending directly or indirectly on the project 34 or 35 of project 2, wherein when second pedestal When part is moved to its first state by the equipment, the valve is caused to reduce the suction stream in the second channel.
37. the device described in the project 34,35 or 36 of project 2 is such as depending directly or indirectly on, wherein when second base When base member is moved to its second state by the equipment, the valve is caused to increase the suction stream in the second channel.
38. the device as described in being depending directly or indirectly on any one in the project 34 to 37 of project 2, wherein working as institute When stating the second base component and being moved to its first state by the equipment, the valve is caused to increase in the first passage Suction stream.
39. the device as described in being depending directly or indirectly on any one in the project 34 to 38 of project 2, wherein causing The valve gradually increases and/or reduced the suction stream in the passage.
40. the device as described in any one in project 34 to 39, wherein the equipment make simultaneously the first component and The second component is moved to their own first state, and the valve member is moved to its first state.
41. the device as described in any one in project 34 to 40, wherein the equipment make simultaneously the first component and The second component is moved to their own second state, and the valve member is moved to its second state.
42. the device as described in any one in foregoing project, wherein the equipment includes cam member and cam driven Part.
43. the device as described in project 42, wherein the cam member and first base component and second base A connection in base member, and in the cam follower and first base component and second base component Another connection.
44. the device as described in project 43, wherein the cam member and first base component and second base One in base member is pivotally connected.
45. the device as described in project 43 or 44, wherein the cam follower and first base component and described Another in second base component is pivotally connected.
46. the device as described in any one in foregoing project, the user that the device includes being used to start the equipment can Control member.
47. the device as described in project 46, wherein the operable component of the user can be with pivot movement.
48. the device as described in the project 47 for being depending directly or indirectly on project 15, wherein the operable component of the user Pivot and first base component and second base component pivotal connection it is coaxial.
49. the device as described in any one in foregoing project, wherein the cleaning element is moveable.
50. the device as described in project 49, the device includes motor, and the motor can be drivingly with the cleaning element Connection, so that the cleaning element encloses and is pivoted.
51. a kind of floor cleaning device, the device includes：
Vertical part, the vertical part include the handle that user can grasp；
Base assembly, the base assembly are connected with the vertical part and including base component, the base component bags Include：
First passage with corresponding entrance；And
Second channel with corresponding entrance；
The equipment for making the base component be moved between corresponding first state and the second state；
Suction source, one or two of the suction source into the first passage and the second channel provide suction；
Wherein when the base component is moved by the equipment between its first state and the second state, there is provided Changed to the suction of one or two in the first passage and the second channel.
52. the device as described in project 51, wherein being supplied to the suction of the first passage to increase or reduce.
53. the device as described in project 51 or 52, wherein being supplied to the suction of the second channel to increase or reduce.
54. the device as described in project 52 or 53, wherein when the suction for being supplied to the first passage increases or reduces When, there is provided the suction to the second channel is conversely decreased or increased.
55. the device as described in project 52,53 or 54, wherein when the suction for being supplied to the second channel increases or subtracted Hour, there is provided the suction to the second channel is conversely decreased or increased.
56. the device as described in any one in project 51 to 55, wherein when the base component is in its first state When, when the base component is in its second state compared with, the entrance of the first passage is located closer to ground Face.
57. the device as described in any one in project 51 to 56, wherein when the base component is in its second state When, when the base component is in its first state compared with, the entrance of the second channel is located closer to ground Face.
58. the device as described in any one in project 51 to 57, the device includes valve, and the valve is used to control Suction in one or two in the first passage and the second channel, the valve includes can be corresponding first The valve member moved between state and the second state.
59. the device as described in project 58, wherein the first state and the second state of the base component are right respectively The first state and the second state of valve member described in Ying Yu.
60. the device as described in project 59, wherein when the valve member is in its first state, described first is logical Suction stream in road is more than the suction stream when the valve member is in its second state in the first passage.
61. the device as described in project 59 or 60, wherein when the valve member is in its second state, described Suction stream in two passages is more than the suction stream when the valve member is in its first state in the second channel.
62. the device as described in any one in project 58 to 61, wherein making the equipment of the base component movement It is configured to the valve member is moved between its first state and the second state.
63. the device as described in project 62, wherein when the base component is moved to its second state by the equipment When, cause the valve to reduce the suction stream in the first passage.
64. the device as described in project 62 or 63, wherein when the base component by the equipment be moved to its first During state, the valve is caused to reduce the suction stream in the second channel.
65. the device as described in project 62,63 or 64, wherein when the base component is moved to it by the equipment During first state, the valve is caused to increase the suction stream in the second channel.
66. the device as described in any one in project 62 to 65, wherein when the base component is moved by the equipment When moving to its first state, the valve is caused to increase the suction stream in the first passage.
67. the device as described in any one in project 62 to 66, wherein causing the valve gradually to increase and/or subtract Suction stream in the small passage.
68. the device as described in any one in project 62 to 67, wherein when the base component is moved in the movement During to corresponding first state or the second state, gradually increase or reduction are supplied to corresponding first passage and second to lead to the valve The suction stream in road.
69. the device as described in any one in project 62 to 68, wherein the equipment simultaneously moves the base component Move to its first position, and the valve member is moved to its first position.
70. the device as described in any one in project 62 to 69, wherein the equipment simultaneously moves the base component Move to its second place, and the valve member is moved to its second place.
71. the device as described in any one in project 51 to 70, wherein the base component can be with pivot movement.
72. the device as described in any one in project 51 to 71, wherein the base component includes ground engaging portion Point, when the base component moves between its first state and the second state, the base component connects around the ground Close part pivot movement.
73. the device as described in project 72, wherein the ground engaging portions are located at entrance and the institute of the first passage Between the entrance for stating second channel.
74. the device as described in any one in project 51 to 73, wherein the entrance of the second channel is located at institute State behind the entrance of first passage, and be preferably placed at the first passage the entrance and the base assembly with Between the junction of the vertical part.
75. the device as described in any one in project 51 to 74, wherein the base assembly have away from itself and it is described The leading edge of the junction of vertical part, and the entrance of the first passage be located proximate to or the neighbouring leading edge.
76. the device as described in any one in project 51 to 57, wherein the equipment include cam member and cam from Moving part.
77. the device as described in project 76, wherein the cam member and the base component and the base assembly One in remainder connects, in the cam follower and the remainder of the base component and the base assembly Another connection.
78. the device as described in any one in project 51 to 77, wherein the base assembly includes cleaning element.
79. the device as described in any one in project 51 to 78, wherein the base assembly and the vertical part pivot Turn connection.
80. the device as described in any one in project 51 to 79, the device includes being used for the user for starting the equipment Operable component.
81. the device as described in project 80, wherein the operable component of the user can be with pivot movement.
82. the device as described in any one in project 51 to 81, wherein the base component includes：
The first base component being connected with the vertical part；
The second base component being connected with first base component, second base component include cleaning element；And
Wherein described equipment is moved relative to each other first base component and second base component.
83. the device as described in project 82, wherein the equipment make second base component in corresponding first position and Moved between the second place.
84. the device as described in project 82 or 83, wherein second base component includes the first passage, it is described Second channel, and their corresponding entrance.
85. the device as described in project 84, the device includes one or more as described in any one in project 1 to 50 Individual feature.
86. a kind of ground instrument for floor cleaning device, described device includes suction source, the ground instrument bag Include：
Base assembly, the base assembly include base component, and the base component includes：
First passage with corresponding entrance；And
Second channel with corresponding entrance；
The equipment for making the base component be moved between corresponding first state and the second state；
Wherein described first entrance and second entrance are located in respective planes.
87. the ground instrument as described in project 86, wherein the respective planes are spaced apart.
88. the ground instrument as described in project 87, wherein the respective planes are along generallyperpendicular away from ground Direction is spaced apart
89. the ground instrument as described in project 86,87 or 88, wherein the respective planes are angularly spaced apart.
90. the ground instrument as described in project 89, wherein the respective planes of the first entrance enter relative to described second The respective planes of mouth are tilted with angle beta.
91. the ground instrument as described in project 90, wherein between the angle beta is 4 ° to 8 °.
92. the ground instrument as described in project 91, wherein the angle beta is 6 ° or about 6 °.
93. the ground instrument as described in any one in project 86 to 92, wherein the plane is intersecting plane.
94. the ground instrument as described in any one in project 86 to 93, wherein the base component can pivot shifting It is dynamic.
95. the ground instrument as described in project 94, wherein the base component can be with angle, θ pivot movement.
96. the ground instrument as described in project 95, wherein the inclination angle between the respective planes is essentially equal to, or Person is equal to θ.
97. the ground instrument as described in project 94,95 or 96, wherein the base component includes ground engaging portions, when When the base component moves between its first state and the second state, the base component surrounds the ground engaging portion Divide pivot movement.
98. the ground instrument as described in project 97, wherein the ground engaging portions are located at the entrance of the first passage Between the entrance of the second channel.
99. the ground instrument as described in being depending directly or indirectly on any one in the project 97 to 98 of project 93, wherein The plane is intersecting each other close to the ground engaging portions or in the ground engaging portions.
100. the ground instrument as described in any one in project 86 to 99, wherein the entrance of the second channel Behind the entrance of the first passage, and it is preferably placed at the entrance of the first passage and the pedestal Between the junction of component and the vertical part.
101. the ground instrument as described in any one in project 86 to 100, wherein when the base component be in its During one state, when the base component is in its second state compared with, the position of the entrance of the first passage is more leaned on It is near the ground.
102. the ground instrument as described in any one in project 86 to 101, wherein when the base component be in its During two-state, when the base component is in its first state compared with, the position of the entrance of the second channel is more leaned on It is near the ground.
103. the ground instrument as described in any one in project 86 to 102, wherein when the base component be in its During one state, the first entrance is located in the plane substantially parallel or parallel with ground.
104. the ground instrument as described in any one in project 86 to 103, wherein when the base component be in its During two-state, the first entrance is located at and relative in the generally inclined plane in ground.
105. the ground instrument as described in any one in project 86 to 104, wherein when the base component be in its During two-state, the second entrance is located in the plane substantially parallel or parallel with ground.
106. the ground instrument as described in any one in project 86 to 105, wherein when the base component be in its During one state, the second entrance is located at and relative in the generally inclined plane in ground.
107. the ground instrument as described in any one in project 86 to 106, wherein the suction source is used for described the One or two in one passage and the second channel provides suction.
108. the ground instrument as described in project 107, the ground instrument includes valve, and the valve, which is used to control, to be provided Suction stream to one or two in the first passage and the second channel.
109. the ground instrument as described in project 108, wherein include can be in corresponding first state and second for the valve The valve member moved between state.
110. the ground instrument as described in project 109, wherein when the valve member is in its first state, it is described Suction stream in first passage is more than the suction stream when the valve member is in its second state in the first passage.
111. the ground instrument as described in project 109 or 110, wherein when the valve member is in its second state, Suction stream in the second channel is more than the suction when the valve member is in its first state in the second channel Stream.
112. the ground instrument as described in project 109,110 or 111, wherein when the valve member is in its first shape During state, the suction stream in the first passage is more than the suction stream in the second channel.
113. the ground instrument as described in any one in project 109 to 112, wherein when the valve member is in it During first state, not or generally without suction stream in the second channel.
114. the ground instrument as described in any one in project 109 to 113, wherein when the valve member is in it During the second state, the suction stream in the second channel is more than the suction stream in the first passage.
115. the ground instrument as described in any one in project 109 to 114, wherein when the valve member is in it During the second state, not or generally without suction stream in the first passage.
116. the ground instrument as described in any one in project 109 to 114, wherein make first base component and The device configuration that second base component is moved relative to each other is makes the valve member in its first state and the Moved between two-state.
117. the ground instrument as described in project 116, wherein when second base component is moved to by the equipment During its second state, the valve is caused to reduce the suction stream in the first passage.
118. the ground instrument as described in project 116 or 117, wherein when second base component passes through the equipment When being moved to its first state, the valve is caused to reduce the suction stream in the second channel.
119. the ground instrument as described in project 116,117 or 118, wherein when second base component pass through it is described When equipment is moved to its second state, the valve is caused to increase the suction stream in the second channel.
120. the device as described in any one in project 116 to 119, wherein when the base component is set by described For when being moved to its first state, the valve is caused to increase the suction stream in the first passage.
121. the ground instrument as described in any one in project 116 to 120, wherein causing the valve gradually to increase And/or the suction stream in the reduction passage.
122. the ground instrument as described in any one in project 116 to 121, wherein the equipment makes described the simultaneously One part and the second component are moved to their own first state, and the valve member is moved to its first shape State.
123. the ground instrument as described in any one in project 116 to 122, wherein the equipment makes described the simultaneously One part and the second component are moved to their own second state, and the valve member is moved to its second shape State.
124. the ground instrument as described in any one in project 86 to 123, wherein the equipment include cam member and Cam follower.
125. the ground instrument as described in project 124, wherein the cam member and the base component and the pedestal A connection in the remainder of component, the cam follower and remaining of the base component and the base assembly Another connection in part.
126. the ground instrument as described in any one in project 86 to 125, wherein the base assembly includes cleaning structure Part.
127. the ground instrument as described in project 126, wherein the cleaning element is moveable.
128. the ground instrument as described in project 127, the ground instrument includes turbine rotor, and the turbine rotor can be with Driven by suction stream, and can be drivingly connected with the cleaning element, so that the cleaning element encloses and is pivoted.
129. the ground instrument as described in any one in project 86 to 128, the ground instrument includes described for starting The operable component of user of equipment.
130. the ground instrument as described in project 129, wherein the operable component of the user can be with pivot movement.
131. the ground instrument as described in any one in project 86 to 130, wherein the base component includes：
The first base component being connected with described device；
The second base component being connected with first base component, second base component include cleaning element；And
Wherein described equipment is moved relative to each other first base component and second base component.
132. the ground instrument as described in project 131, wherein the equipment makes second base component corresponding first Moved between position and the second place.
133. the ground instrument as described in project 131 or 132, lead to wherein second base component includes described first Road, the second channel, and their corresponding entrance.
134. a kind of floor cleaning device, the device includes the ground work as described in any one in project 86 to 133 Tool.
135. the device as described in project 134, the device includes vertical part, and the vertical part, which includes user, to grab The handle held, wherein the base assembly is connected with the vertical part.
136. the device as described in project 135, wherein when the base component by the equipment in its first state and When being moved between the second state, there is provided occur to the suction of one or two in the first passage and the second channel Change.
137. the device as described in project 136, wherein being supplied to the suction of the first passage to increase or reduce.
138. the device as described in project 136 or 137, wherein being supplied to the suction of the second channel to increase or reduce.
139. the device as described in project 137 or 138, wherein when the suction for being supplied to the first passage increases or subtracted Hour, there is provided the suction to the second channel is conversely decreased or increased.
140. the device as described in project 137,138 or 139, wherein when the suction for being supplied to the second channel increases Or when reducing, there is provided the suction to the second channel is conversely decreased or increased.
141. device as described in any one in project 135 to 140, the device are included as any one in project 1 to 50 One or more features described in.
142. device as described in any one in project 135 to 140, the device are included as any in project 51 to 84 One or more features described in one.
A kind of 143. ground instruments for floor cleaning device, the floor cleaning device include suction source, describedly Face instrument includes：
Base assembly, the base assembly include：
First base component；
Second base component；
First passage with corresponding entrance；And
Second channel with corresponding entrance；And
The equipment for being moved relative to each other first base component and the second base component.
144. ground instrument as described in project 143, wherein the base assembly includes cleaning element, the cleaning element In the second channel and/or its corresponding entrance, or in the first passage and/or its corresponding entrance.
145. ground instrument as described in project 143 or 144, wherein the equipment makes second base component in phase Answer and moved between first state and the second state.
146. ground instrument as described in the project 145 for being subordinated to project 144, wherein at second base component When its second state, when second base component is in its first state compared with, the position of the cleaning element is more leaned on It is near the ground.
147. ground instrument as described in project 145 or 146, wherein second base component is included away from itself and institute The leading edge of the junction of the first base component is stated, and wherein when second base component is in its first state, with institute State when the second base component is in its second state and compare, the leading edge of second base component is located closer to ground Face.
148. ground instrument as described in any one in project 145 to 147, wherein at second base component When its second state, when second base component is in its first state compared with, the entrance of the second channel Be located closer to ground.
149. ground instrument as described in project 148, wherein when second base component is in its first state, Compared with when second base component is in its second state, the entrance of the first passage is located closer to ground Face.
150. ground instrument as described in any one in project 143 to 149, wherein the second channel it is described enter Mouth is behind the entrance of the first passage.
151. ground instrument as described in being depending directly or indirectly on any one in the project 146 to 149 of project 145, Wherein when second base component is in its second state, its first state phase is in second base component Than junction between first base component and second base component is located closer to ground.
152. ground instrument as described in any one in project 143 to 151, wherein the equipment makes first base Base member moves between corresponding first state and the second state.
153. ground instrument as described in the project 152 for being depending directly or indirectly on project 145, wherein first base The first state of base member and the second state correspond respectively to the first state and the second state of second base component.
154. ground instrument as described in any one in project 143 to 153, wherein the equipment makes first base Junction movement between base member and second base component, so that first base component and second base Base member is moved relative to each other.
155. ground instrument as described in any one in project 143 to 154, wherein first base component can be with Pivot movement.
156. ground instrument as described in any one in project 143 to 155, wherein second base component can be with Pivot movement.
157. ground instrument as described in any one in project 143 to 156, wherein first base component and Two base components are mutually pivoted connection.
158. ground instrument as described in any one in project 143 to 157, wherein first base component and institute State floor cleaning device pivotable connection.
159. ground instrument as described in being depending directly or indirectly on any one in the project 143 to 158 of project 145, Wherein described second base component includes ground engaging portions, when second base component is in its first state and the second shape When being moved between state, second base component surrounds the ground engaging portions pivot movement.
160. ground instrument as described in project 159, wherein the ground engaging portions position of second base component Between the entrance of the first passage and the entrance of the second channel.
161. ground instrument as described in any one in project 143 to 160, the ground instrument include valve, the valve Door is used to control the suction stream of one or two being supplied in the first passage and the second channel.
162. ground instrument as described in project 161, wherein the valve include can be in corresponding first state and second The valve member moved between state.
163. ground instrument as described in project 162, wherein when the valve member is in its first state, it is described Suction stream in first passage is more than the suction stream when the valve member is in its second state in the first passage.
164. ground instrument as described in project 162 or 163, wherein when the valve member is in its second state, Suction stream in the second channel is more than the suction when the valve member is in its first state in the second channel Stream.
165. ground instrument as described in project 162,163 or 164, wherein when the valve member is in its first shape During state, the suction stream in the first passage is more than the suction stream in the second channel.
166. ground instrument as described in any one in project 162 to 165, wherein when the valve member is in it During first state, not or generally without suction stream in the second channel.
167. ground instrument as described in any one in project 162 to 166, wherein when the valve member is in it During the second state, the suction stream in the second channel is more than the suction stream in the first passage.
168. ground instrument as described in any one in project 162 to 167, wherein when the valve member is in it During the second state, not or generally without suction stream in the first passage.
169. ground instrument as described in any one in project 162 to 168, wherein make first base component and The equipment that second base component is moved relative to each other be configured as making the valve member in its first state and Moved between second state.
170. ground instrument as described in the project 169 for being depending directly or indirectly on project 145, wherein when described second When base component is moved to its second state by the equipment, the valve is caused to reduce the suction in the first passage Stream.
171. ground instrument as described in being depending directly or indirectly on the project 169 or 170 of project 145, wherein when described When second base component is moved to its first state by the equipment, the valve is caused to reduce in the second channel Suction stream.
172. are such as depending directly or indirectly on the ground instrument described in the project 169,170 or 171 of project 145, wherein when When second base component is moved to its second state by the equipment, the valve is caused to increase the second channel In suction stream.
173. ground instrument as described in being depending directly or indirectly on any one in the project 169 to 172 of project 145, Wherein when second base component is moved to its first state by the equipment, cause valve increase described the Suction stream in one passage.
174. ground instrument as described in being depending directly or indirectly on any one in the project 169 to 173 of project 145, The valve is wherein caused gradually to increase and/or reduce the suction stream in the passage.
175. ground instrument as described in any one in project 169 to 173, wherein the equipment makes described the simultaneously One part and the second component are moved to their own first state, and the valve member is moved to its first shape State.
176. ground instrument as described in any one in project 169 to 173, wherein the equipment makes described the simultaneously One part and the second component are moved to their own second state, and the valve member is moved to its second shape State.
177. ground instrument as described in any one in project 143 to 176, wherein the equipment includes cam member And cam follower.
178. ground instrument as described in project 177, wherein the cam member and first base component and described A connection in second base component, and the cam follower and first base component and second pedestal Another connection in part.
179. ground instrument as described in project 178, wherein the cam member and first base component and described One in second base component is pivotally connected.
180. ground instrument as described in project 178 or 179, wherein the cam follower and first base portion One in part and second base component is pivotally connected.
181. ground instrument as described in any one in project 143 to 180, the ground instrument include being used to start institute State the operable component of user of equipment.
182. ground instrument as described in project 181, wherein the operable component of the user can be with pivot movement.
183. ground instrument as described in the project 182 for being depending directly or indirectly on project 157, wherein the user can The pivotal connection of the pivot of control member and first base component and second base component is coaxial.
184. such as projects 144, or be depending directly or indirectly on any one institute in the project 145 to 183 of project 144 The ground instrument stated, wherein the cleaning element is moveable.
185. ground instrument as described in project 184, the ground instrument include turbine rotor, and the turbine rotor can be with Driven by suction stream, and can be drivingly connected with the cleaning element, so that the cleaning element encloses and is pivoted.
A kind of 186. ground instruments for floor cleaning device, described device include suction source, the ground instrument bag Include：
Base assembly, the base assembly include passage, and the passage has the entrance connected with suction source；
The length of wherein described entrance is 280mm between 350mm.
187. ground instrument as described in project 186, wherein the length of the entrance be 290mm between 340mm.
188. ground instrument as described in project 186, wherein the length of the entrance be 290mm between 300mm.
189. ground instrument as described in project 188, wherein the length of the entrance is 293mm or about 293mm, or Person is 294mm or about 294mm.
190. ground instrument as described in project 187, wherein the length of the entrance be 300mm between 340mm.
191. ground instrument as described in project 190, wherein the length of the entrance be 310mm between 330mm.
192. ground instrument as described in project 191, wherein the length of the entrance is 320mm, or about 320mm.
193. ground instrument as described in project 190, wherein the length of the entrance be 320mm between 340mm.
194. ground instrument as described in project 193, wherein the length of the entrance is 338mm, or about 338mm.
195. ground instrument as described in any one in project 186 to 194, wherein the width of the entrance is 30mm To between 50mm.
196. ground instrument as described in project 195, wherein the width of the entrance be 35mm between 45mm.
197. ground instrument as described in project 196, wherein the width of the entrance be 40mm between 45mm.
198. ground instrument as described in project 197, wherein the width of the entrance is 41mm, or about 41mm.
199. ground instrument as described in any one in project 186 to 194, wherein the length of the entrance is 12mm To between 22mm.
200. ground instrument as described in project 199, wherein the width of the entrance be 15mm between 19mm.
201. ground instrument as described in project 200, wherein the width of the entrance is 17mm, or about 17mm.
202. ground instrument as described in any one in project 186 to 201, the ground instrument are described logical including two Road, each passage have corresponding entrance, wherein the width of an entrance is more than the width of another entrance in the entrance Degree.
203. ground instrument as described in any one in project 186 to 201, the ground instrument are described logical including two Road, each passage has corresponding entrance, wherein the width of an entrance is essentially equal to another entrance in the entrance Width.
204. ground instrument as described in project 202 or 203, wherein the length of an entrance is more than separately in the entrance The length of one entrance.
205. ground instrument as described in project 202 or 203, wherein the length of an entrance is generally in the entrance Equal to the length of another entrance.
206. ground instrument as described in any one in project 186 to 205, the ground instrument include cleaning element, institute State in one or each that cleaning element is located in the passage and/or in its corresponding entrance.
207. ground instrument as described in the project 206 for being depending directly or indirectly on project 204, wherein the cleaning structure Part is located in the entrance with minimum length.
208. ground instrument as described in being depending directly or indirectly on the project 206 or 207 of project 202, wherein described clear Clean component, which is located at, has greatest width dimension.
A kind of 209. floor cleaning devices, the device include the ground work as described in any one in project 186 to 208 Tool.
210. device as described in project 209, the wherein device include vertical part, and the vertical part includes user The handle that can be grasped, wherein the base assembly is connected with the vertical part.
211. device as described in project 210, wherein described device are drum type brake cleaners.
212. is a kind of generally such as the device or ground instrument that are above described with reference to the accompanying figures and/or as shown in accompanying drawing.
213. it is a kind of as be above described with reference to the accompanying figures and/or any novel feature as shown in accompanying drawing or feature Any novel combination.

Claims (21)

1. a kind of floor cleaning device, the device includes：
Vertical part, the vertical part include the handle that user can grasp；
Base assembly, the base assembly are connected with the vertical part and included including base component, the base component：
First passage with corresponding entrance；And
Second channel with corresponding entrance；
The equipment for making the base component be moved between corresponding first state and the second state；
Suction source, one or two of the suction source into the first passage and the second channel provide suction；
Wherein when the base component is moved by the equipment between its first state and the second state, there is provided to described The suction of one or two in first passage and the second channel changes.
2. device as claimed in claim 1, wherein being supplied to the suction of the first passage to increase or reduce.
3. device as claimed in claim 1, wherein being supplied to the suction of the second channel to increase or reduce.
4. device as claimed in claim 1, wherein being supplied to the suction of the first passage as in increase and the suction reduced One, and be supplied to the suction of the second channel as another in increase and the suction reduced.
5. the device as described in claim 1 or 4, wherein the suction for being supplied to the second channel is increase and the suction reduced In one, there is provided to the second channel suction for increase and reduce in suction another.
6. the device as described in any one in Claims 1-4, wherein when the base component is in its first state, Compared with when the base component is in its second state, the entrance of the first passage is located closer to ground.
7. the device as described in any one in Claims 1-4, wherein when the base component is in its second state, Compared with when the base component is in its first state, the entrance of the second channel is located closer to ground.
8. the device as described in any one in Claims 1-4, the device includes valve, and the valve is described for controlling Suction in one or two in first passage and the second channel, the valve include can in corresponding first state and The valve member moved between second state.
9. device as claimed in claim 8, wherein the first state and the second state of the base component correspond to respectively In the first state and the second state of the valve member.
10. device as claimed in claim 9, wherein when the valve member is in its first state, the first passage In suction stream be more than suction stream when the valve member is in its second state in the first passage.
11. device as claimed in claim 9, wherein when the valve member is in its second state, the second channel In suction stream be more than suction stream when the valve member is in its first state in the second channel.
12. device as claimed in claim 8, wherein the device configuration for making the base component movement is to make the valve Component moves between its first state and the second state.
13. device as claimed in claim 12, wherein when the base component is moved to its second state by the equipment When, cause the valve to reduce the suction stream in the first passage.
14. device as claimed in claim 12, wherein when the base component is moved to its first state by the equipment When, cause the valve to reduce the suction stream in the second channel.
15. device as claimed in claim 12, wherein when the base component is moved to its first state by the equipment When, cause the valve to increase the suction stream in the second channel.
16. the device as described in any one in claim 12 to 15, wherein when the base component is moved by the equipment When moving to its first state, the valve is caused to increase the suction stream in the first passage.
17. the device as described in any one in claim 1 to 16, wherein the base component includes ground engaging portions, When the base component moves between its first state and the second state, the base component surrounds the ground engaging portion Divide pivot movement.
18. device as claimed in claim 17, wherein the ground engaging portions are located at entrance and the institute of the first passage Between the entrance for stating second channel.
19. the device as described in any one in Claims 1-4, wherein the entrance of the second channel is positioned at described Behind the entrance of first passage, and be preferably placed at the first passage the entrance and the base assembly with it is described Between the junction of vertical part.
20. the device as described in any one in Claims 1-4, wherein the base assembly includes cleaning element.
21. the device as described in any one in Claims 1-4, wherein the base component includes：
The first base component being connected with the vertical part；
The second base component being connected with first base component, second base component include cleaning element；And
Wherein described equipment is moved relative to each other first base component and second base component.
CN201710069173.2A 2013-12-09 2014-02-07 Device for cleaning floor Active CN107348895B (en)

Applications Claiming Priority (3)

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GB1321662.7 2013-12-09
GB1321662.7A GB2521003A (en) 2013-12-09 2013-12-09 Apparatus for cleaning a floor surface
CN201480074923.XA CN106102534B (en) 2013-12-09 2014-02-07 For cleaning the device on ground

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CN201480074923.XA Active CN106102534B (en) 2013-12-09 2014-02-07 For cleaning the device on ground
CN201710069419.6A Active CN106983447B (en) 2013-12-09 2014-02-07 Device for cleaning floor
CN201710069173.2A Active CN107348895B (en) 2013-12-09 2014-02-07 Device for cleaning floor

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CN201710069419.6A Active CN106983447B (en) 2013-12-09 2014-02-07 Device for cleaning floor

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EP (3) EP3175757A1 (en)
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110384438A (en) * 2018-04-16 2019-10-29 科沃斯机器人股份有限公司 Floor cleaning device and ground face cleaning method
WO2020124570A1 (en) * 2018-12-21 2020-06-25 深圳市赫兹科技有限公司 Single-roller cleaner mopping head, dual-roller cleaner mopping head, steering assembly, and floor cleaner
CN113925378A (en) * 2021-10-28 2022-01-14 北京福玛特科技有限公司 Window washing robot

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107280582B (en) * 2016-12-30 2019-12-03 温岭市豆豆宝机械配件厂 Patting type domestic vacuum cleaners
CN107296566A (en) * 2016-12-30 2017-10-27 胡振华 Except stupid dirty dust catcher
DE102019103651A1 (en) * 2019-02-13 2020-08-13 Alfred Kärcher SE & Co. KG Floor nozzle for a cleaning device with suction function, cleaning device and method for vacuuming a floor area

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3749056B2 (en) * 1999-11-30 2006-02-22 東芝テック株式会社 Suction port and vacuum cleaner
US7150068B1 (en) * 2002-08-12 2006-12-19 Gary Dean Ragner Light-weight self-propelled vacuum cleaner
CN101138477A (en) * 2006-09-09 2008-03-12 瓦克瑟有限公司 Cleaning head for a vacuum cleaner
US20080092325A1 (en) * 2003-08-26 2008-04-24 Bissell Homecare, Inc. Bare floor cleaner
WO2010102395A1 (en) * 2009-03-13 2010-09-16 G.B.D. Corp. Surface cleaning head
CN101953663A (en) * 2009-07-16 2011-01-26 戴森技术有限公司 Surface treating head
DE102012100457A1 (en) * 2012-01-20 2013-07-25 Vorwerk & Co. Interholding Gmbh Nozzle for electric vacuum cleaner, particularly in household sector, has nozzle head that is pivotable relative to nozzle body by hinge around horizontal rotary axis, which extends outside nozzle head or runs below nozzle head

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5960514A (en) * 1997-11-10 1999-10-05 The Hoover Company Wheel driven suction nozzle
DE60102842T2 (en) * 2000-01-28 2005-03-31 New Ermes Europe S.P.A., Albizzate Dust and waste removal device
US7243393B2 (en) * 2001-02-06 2007-07-17 The Hoover Company Agitator drive configuration
JP2003204904A (en) * 2001-11-09 2003-07-22 Sharp Corp Vacuum cleaner
US7181804B2 (en) * 2002-11-07 2007-02-27 Panasonic Corporation Of North America Removable dirt cup assembly with external filter
KR100596323B1 (en) * 2004-11-25 2006-07-06 삼성광주전자 주식회사 A Suction Port Assembly of Vacuum Cleaner
US8117714B2 (en) * 2005-03-09 2012-02-21 Bissell Homecare, Inc. Vacuum cleaner with hair collection element
KR101489562B1 (en) * 2010-02-09 2015-02-03 엘지전자 주식회사 Upright vacuum cleaner
US8595893B2 (en) * 2010-04-30 2013-12-03 Techtronic Floor Care Technology Limited Upright vacuum with an automated diverter valve
FR2967042B1 (en) * 2010-11-05 2013-01-04 Seb Sa VACUUM SQUEEGEE WITH ROTATING SEAT
GB2485666B (en) * 2010-11-18 2014-10-29 Bissell Homecare Inc Vacuum cleaner with agitator height control mechanism
GB2499120B (en) * 2011-02-28 2014-02-26 Dyson Technology Ltd A Cleaner Head For A Surface Treating Appliance
CN202128400U (en) * 2011-06-16 2012-02-01 松下家电研究开发（杭州）有限公司 Dust collector suction nozzle with size-adjustable air inlet

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3749056B2 (en) * 1999-11-30 2006-02-22 東芝テック株式会社 Suction port and vacuum cleaner
US7150068B1 (en) * 2002-08-12 2006-12-19 Gary Dean Ragner Light-weight self-propelled vacuum cleaner
US20080092325A1 (en) * 2003-08-26 2008-04-24 Bissell Homecare, Inc. Bare floor cleaner
CN101138477A (en) * 2006-09-09 2008-03-12 瓦克瑟有限公司 Cleaning head for a vacuum cleaner
WO2010102395A1 (en) * 2009-03-13 2010-09-16 G.B.D. Corp. Surface cleaning head
CN101953663A (en) * 2009-07-16 2011-01-26 戴森技术有限公司 Surface treating head
DE102012100457A1 (en) * 2012-01-20 2013-07-25 Vorwerk & Co. Interholding Gmbh Nozzle for electric vacuum cleaner, particularly in household sector, has nozzle head that is pivotable relative to nozzle body by hinge around horizontal rotary axis, which extends outside nozzle head or runs below nozzle head

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110384438A (en) * 2018-04-16 2019-10-29 科沃斯机器人股份有限公司 Floor cleaning device and ground face cleaning method
WO2020124570A1 (en) * 2018-12-21 2020-06-25 深圳市赫兹科技有限公司 Single-roller cleaner mopping head, dual-roller cleaner mopping head, steering assembly, and floor cleaner
CN113925378A (en) * 2021-10-28 2022-01-14 北京福玛特科技有限公司 Window washing robot

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US20170127892A1 (en) 2017-05-11
GB201702369D0 (en) 2017-03-29
AU2014363191A1 (en) 2016-07-21
AU2017200963A1 (en) 2017-03-02
CN106983447B (en) 2020-04-10
CN106102534B (en) 2019-04-09
GB2544921A (en) 2017-05-31
GB2544919A (en) 2017-05-31
CN106983447A (en) 2017-07-28
CN107348895B (en) 2020-03-03
GB201702563D0 (en) 2017-04-05
US20170127894A1 (en) 2017-05-11
CN106102534A (en) 2016-11-09
AU2017200962A1 (en) 2017-03-02
US20170127893A1 (en) 2017-05-11
GB201321662D0 (en) 2014-01-22
EP3175757A1 (en) 2017-06-07
GB2521003A (en) 2015-06-10
EP3079552A1 (en) 2016-10-19
EP3175756A1 (en) 2017-06-07

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