CN106102534A - For cleaning the device on ground - Google Patents

For cleaning the device on ground Download PDF

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Publication number
CN106102534A
CN106102534A CN201480074923.XA CN201480074923A CN106102534A CN 106102534 A CN106102534 A CN 106102534A CN 201480074923 A CN201480074923 A CN 201480074923A CN 106102534 A CN106102534 A CN 106102534A
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CN
China
Prior art keywords
base component
state
ground
entrance
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
CN201480074923.XA
Other languages
Chinese (zh)
Other versions
CN106102534B (en
Inventor
R·沃特斯
C·里德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HOOVER CO (VG)
Original Assignee
HOOVER CO (VG)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HOOVER CO (VG) filed Critical HOOVER CO (VG)
Priority to CN201710069419.6A priority Critical patent/CN106983447B/en
Priority to CN201710069173.2A priority patent/CN107348895B/en
Publication of CN106102534A publication Critical patent/CN106102534A/en
Application granted granted Critical
Publication of CN106102534B publication Critical patent/CN106102534B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • A47L9/0072—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, this floor cleaning device includes: vertical part, and this vertical part includes the handle that user can grasp；Base assembly, this base assembly includes the first base component being connected with described vertical part, and the second base component being connected with described first base component；And make the equipment that described first base component and the second base component be moved relative to.

Description

For cleaning the device on ground
Technical field
The present invention relates to a kind of device for cleaning ground and/or the ground instrument for this device.Especially, this Bright relating to a kind of device, this device utilizes suction source to suck dirt and/or fragment from the ground cleaned, dirt and/or broken Sheet 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 called that " vacuum is clear Clean device ".
More particularly, it relates to a kind of device, this device has pivotable with the base assembly being supported on wheel The vertical part that ground connects.User can catch the handle of vertical part, thus push-and-pull base assembly on the ground, thus according to Need to clean ground.Base assembly includes passage, and this passage terminates at the opening towards ground, and suction source is executed to this passage Add suction, thus cause air and the dirt that is entrained in air to move towards dust storage chamber.Base assembly includes cleaning element, should Cleaning element is driven to assist cleaning carpet or dunnage by motor.Cleaning element is essentially cylindrical, and has from it long The bristle that axle extends radially outwards.Cleaning element is supported for rotating around its major axis, and the distal portions of bristle is using During extend through the opening towards ground of device.Motor can be drivingly connected with cleaning element by belt etc., thus Cleaning element is caused to rotate.
Background technology
When device is used for the ground that cleaning is hidden by carpet, preferable way is that cleaning element is positioned adjacent to carpet, So that bristle contacts with carpet.The cleaned component of dirt loosens, and is entrained in suction airflow.When device is used for cleaning firmly When quality face, such as composite floor board or tile floor, it is worthless that the bristle of cleaning element contacts with ground, because this can lead The fineness causing ground reduces.Such as, bristle may scratch or remove any floor coatings, such as polishing layer.For overcoming this to ask Topic, it is known that can arrange and the parts supporting cleaning element of base assembly are raised from ground, so that cleaning element and ground The device disengaged.Ground dirt is entrained in suction airflow still through the opening towards ground.But, this The shortcoming arranged is directed towards the extended distance ground on ground farther out, it is meant that the suction air on ground or bottom surface Amount reduces.Therefore, cleaning process is the most effective.
Summary of the invention
According to the first aspect of the invention, it is provided that a kind of floor cleaning device, this device includes: vertical part, should Vertical part includes the handle that user can grasp；Base assembly, this base assembly includes first be connected with described vertical part Base component, and the second base component being connected with described first base component；And make described first base component and The equipment that two base components are moved relative to.
Other features of the first aspect of the invention describe in the dependent claims.
According to the second aspect of the invention, it is provided that a kind of floor cleaning device, this device includes: vertical part, should Vertical part includes the handle that user can grasp；Base assembly, this base assembly is connected with described vertical part and includes pedestal Parts, this base component includes having the first passage of corresponding entrance and have the second channel of corresponding entrance.This device also wraps Include the equipment making described first base component and the second base component be moved relative to, and to described first passage and institute One or two stating in second channel provides the suction source of suction, wherein when described base component by described equipment its When moving between one state and the second state, it is provided that to one or two the suction in described first passage and described second channel Power changes.
Other features of the second aspect of the invention describe in the dependent claims.
According to the third aspect of the present invention, it is provided that a kind of ground instrument for floor cleaning device, described device Including suction source, described ground instrument includes that base assembly, described base assembly include base component, and this base component includes tool There is the first passage of corresponding entrance and there is the second channel of corresponding entrance.Ground instrument includes making described base component accordingly The equipment of movement between first state and the second state, wherein said first entrance and the second entrance are positioned in corresponding plane.
Other features of the third aspect of the invention describe in the dependent claims.
According to the fourth aspect of the present invention, it is provided that a kind of floor cleaning device, this device includes according to the present invention's The ground instrument of the 3rd aspect.
According to the fifth aspect of the present invention, it is provided that a kind of ground instrument for floor cleaning device, described device Including suction source, described ground instrument includes base assembly.Base assembly includes the entrance connected with described suction source, described in enter Between a length of 280mm to 350mm of mouth.
According to the sixth aspect of the invention, it is provided that a kind of floor cleaning device, this device includes according to the present invention's The ground instrument of the 5th aspect.
According to the seventh aspect of the present invention, it is provided that a kind of floor cleaning dress according to the first aspect of the invention Putting, this device includes any one, multiple or whole feature in second to the 6th aspect of the present invention, and/or bag Include with any one relevant dependent claims in the second of the present invention to the 6th aspect described in one, Duo Gehuo All features.
According to the eighth aspect of the present invention, it is provided that a kind of floor cleaning dress according to the second aspect of the invention Putting, this device includes any one, multiple or whole feature in the 3rd to the 6th aspect of the present invention, and/or bag Include with any one relevant dependent claims in the 3rd to the 6th aspect of the present invention described in one, Duo Gehuo All features.
According to the ninth aspect of the present invention, it is provided that a kind of ground instrument according to the third aspect of the present invention, should Ground instrument includes any one, multiple or whole feature in the 4th to the 6th aspect of the present invention, and/or includes With any one relevant dependent claims in the 4th of the present invention the to the 6th aspect described in one, multiple or complete Portion's feature.
According to the tenth aspect of the present invention, it is provided that a kind of floor cleaning dress according to the fourth aspect of the present invention Putting, this device includes one of the 5th and the 6th aspect of the present invention, multiple or whole feature, and/or is included in and this One, multiple or whole feature described in bright the 5th and the 6th dependent claims that aspect is relevant.
According to the eleventh aspect of the present invention, it is provided that a kind of ground instrument according to the fifth aspect of the present invention, This instrument includes one of the sixth aspect of the invention, multiple or whole feature, and/or is included in the 6th with the present invention One, multiple or whole feature described in the dependent claims that aspect is relevant.
Accompanying drawing explanation
Hereinafter the embodiment carrying out the different aspect to the present invention the most referring to the drawings is described, its In:
Fig. 1 is the perspective view of the floor cleaning device according to the present invention；
Fig. 2 is the base assembly perspective view in the first state of Fig. 1 shown device, and some of which component is removed；
Fig. 3 is Fig. 1 shown device perspective view 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 base assembly the first side cross-sectional view in the first state；
Fig. 6 is base assembly the second side cross-sectional view in the first state；
Fig. 7 is base assembly the first side cross-sectional view in the second condition；
Fig. 8 is base assembly the second side cross-sectional view in the second condition；
Fig. 9 is the side view of a part for the second base component of base assembly；
Figure 10 is that the second base component of base assembly is in the 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 is the first side cross-sectional view of the ground instrument according to one aspect of the invention；And
Figure 12 b is the second side cross-sectional view of ground instrument shown in Figure 12.
Detailed description of the invention
With reference to accompanying drawing, it is shown that an embodiment of device 10, wherein device 10 embodies the different aspect of the present invention. Device 10 includes vertical part 12, and this vertical part 12 includes handle and the base assembly 14 that user can grasp.Base assembly 14 Including the first base component 16 and the second base component 18 interconnected.First base component 16 is positioned at the second base component 18 After.First base component 16 is connected with vertical part 12.Second base component 18 includes cleaning element 20.The present invention's One aspect, device 10 includes the equipment 22 making the first base component 16 and the second base component be moved relative to.
Vertical part 12 is pivotably connected with base assembly 14, away from the leading edge of base assembly 14.Vertical part 12 wraps Containing the functional unit of device 10, such as, providing the suction source of suction to base assembly 14, the form of this suction source is suction motor And fan, and dust storage chamber, this dust storage chamber receives any dirt carried secretly in the air-flow sucked by base assembly 14.Erection part Part 12 includes the dirt separation separated by the dirt carried secretly in suction airflow, the form of this dirt separation from base assembly 14 For cyclone separator.These assemblies do not show in the accompanying drawings, but are well known in the present art, and therefore do not do at this further Discuss.Although present embodiment includes cyclone separator, but other embodiments of the present invention can not include this separator, But utilize dust bag trapped dirt from air-flow.
First base component 16 includes that the first sidepiece 24 and the second sidepiece 26, the first sidepiece 24 and the second sidepiece 26 are separated by mutually Open to limit a part for inner space 28.In inner space 28, the bottom of vertical part 12 is positioned proximate to pedestal group The rear portion of part 14.The bottom of vertical part 12 and respective side portion 24,26 are pivotally connected.Sidepiece 24,26 support corresponding wheel 30, 32, wheel allows base assembly 14 to roll on the ground.One of them sidepiece 24 includes gas channel 34, the one of gas channel 34 End includes the connector for flexible pipe 25, and the other end and the second base component 18 fluidly connect (being described in more detail below). 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 this passage is with suction source (not Display) fluid communication.This arranges permission suction and flows 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 this major part 36 strides across device lateral extension, There is semicircle (internal cross section) outer surface of bending.Second base component 18 has two parts 38,40, the two part Separated from each other, and extend to the first base part 16 from major part 36.The corresponding side of part 38,40 and the first base component 16 Portion 24,26 connect (can be described this below).
Second base component 18 includes that the first passage 42 with corresponding entrance 44 leads to 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 The inner space that 36 are limited is formed.Passage 42,46 pass through one of sidepiece 38, and with there is the valve 49 of valve member 50 Connection.Valve 49 also gas channel 34 with the first base component 16 is in fluid communication.Suction source is that first passage 42 and second leads to Road 46 provides suction, and the mobile control of valve member 50 is supplied to passage 42, the suction stream of 46.
The entrance 48 of second channel 46 is positioned at after the entrance 44 of first passage 42, and is positioned at the entrance 44 of first passage 42 With first between base component 16 and the junction of vertical part 12.Entrance 44,48 be shaped as rectangle, and along the second pedestal Major part 36 longitudinal extension of parts 18.The definition of this longitudinal direction is: with user's mobile foundation assembly 14 during cleaning The direction that fore-and-aft direction is vertical.The definition of width is: with side before and after user's mobile foundation assembly 14 during cleaning To parallel direction.Entrance 44,48 allow air-flow to pass through.Compare with the entrance of second channel 46, the entrance phase of first passage 42 To narrower.Entrance 44,48 each include corresponding flank, and this flank strides across entrance 44 along width, and 48 extend, thus will Entrance 44,48 are divided into multiple corresponding hole.The width of each flank of entrance 44 is 4mm, the width of each flank of entrance 48 Degree is 4mm.In other embodiments, flank can be not provided with, or more or less of flank is set.Second base component 18 include that ground engaging portions 52, ground engaging portions 52 are positioned at the entrance 44 of first passage 42 and the entrance 48 of second channel 46 Between.
Cleaning element 20 is positioned in second channel 46 and its corresponding entrance 48.Cleaning element 20 is essentially cylindrical, and There is 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 extending through second channel 48.The motor (not shown) driving cleaning element 20 is positioned in the first base component 16, And can be drivingly 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, bar 56 extends along the width of inner space 28.Bar 56 is through being arranged on sidepiece 24, in the end section of 26,38,40 Respective aperture, thus by parts 16,18 are pivotally coupled together.Valve member 50 is connected with bar 56, so that the rotation of bar 56 Quote the pivoting action of valve member 50.
Equipment 22 includes the cam member 58 of generally wedge shape, and cam member 58 is connected with bar 56 that (they are formed as single Element portion), and cam follower 60, cam follower 60 is pivotally connected with the first base component 16.Cam member 58 court Corresponding free end to attenuate.Cam member 58 radially extends out from bar 56.Cam follower 60 is the parts of general rectangular, It strides across the part extension of inner space 28 along width, and by the support of a pair corresponding ground engagement wheel 61.Cam Cooperating with cam member 58 towards upper surface of driven member 60.The rotation of bar 56 causes the movement of cam follower 60, thus causes Relative motion (which will be described below) between first base component 16 and the second base component 18.
Device includes the operable component of user 62, and component 62 pivot support is on the side of base assembly 14, and is positioned at base On the side of holder assembly 14, for starting equipment 22.The operable component of user 62 is disc, and with one end of bar 56 even Connect.The pivot of the operable component of user 62 is coaxial with the pivotal connection of the first base component 16 and the second base component 18.The One base component 16 and being pivotally connected of the second base component 18 are parallel to the first base component 16 and the pivot of vertical part 12 Connect.User passes through the his or her operable component of hands rotatable user 62, thus operates on it.
Although device 10 and power supply are connected by user by cable (not shown), but device can be driven by battery.With Family must make device 10 be in the first state being more suitable for hard floor surface cleaner, or is more suitable for the second state of carpet cleaning.As Lower described, the assembly of device 10, the such as first base component 16, the second base component 18, valve 49 and valve member 50 are permissible And the first state of device 10 and corresponding the first state and the second state of the second state between move.
Assume that user makes device 10 enter its first state to clean hardstand, then user grasps the operable structure of user Part 62, rotates it along the first forward direction, and starts equipment 22 and then cause the corresponding rotation of bar 56.Along with cam member 58 Rotate, the end of cam member 58 shift onto and slip over cam follower 60 to upper surface.Cam follower 60 to upper surface Having the slight gradient, this gradient makes cam member 58 be easier to slip over cam follower 60, until cam member 58 Zhongdao Reach generallyperpendicular position.So, the connection between the first base component 16 and the second base component 18 is the most upwards (the most i.e. Away from ground) mobile corresponding first state to it.
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 round this connection under gravity.Second base component 18 is also about ground engaging portions 52 pivot, but ground engaging portions 52 also translates backward towards the first base component 16.It is found that the second base component 18 The leading edge of the junction away from itself and the first base component 16 pivot towards ground, and simultaneously the second base component 18 away from The rear portion of leading edge pivots away from ground.When equipment 22 causes the second base component 18 to move to its corresponding first state, cleaning Component 20 is positioned at raised position, and on this position, cleaning element 20 disengages with ground.When the second base component 18 is in it During the first state, when being in its second state with the second base component 18 compared with, the position of the leading edge of the second base component 18 is more Near ground.It is also found that when the second base component 18 is in its first state, with the second base component 18 be in its Compare during two-state, the entrance of first passage 44 be located closer to ground.
Owing to valve member 50 is connected with bar 56, the rotation of bar 56 also cause valve member 50 be correspondingly moved to its first State.When valve member 50 is in its first state, valve member 50 is positioned at second channel 46 to block second channel 46, Keep first passage 42 to open simultaneously.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.
Assume that user makes device enter its second state to clean carpet, then user grasps the operable structure of user Part 62, rotates it along the second backward directions, and starts equipment 22 and then cause the corresponding rotation of bar 56.Along with cam member 58 Rotate, the end of cam member 58 removing to upper surface and disengaging with it from cam follower 60.Cam member 58 is Zhongdao reaches the position of general horizontal.So, the connection between the first base component 16 and the second base component 18 is the most downward (i.e. closer to ground) mobile corresponding second state to it.
The decline being pivotally connected causes the second base component 18 to pivot around ground engaging portions 52 so that the second base portion The rear portion away from leading edge of part 18 pivots towards ground, and the leading edge of the second base component 18 pivots from ground and opens.Work as equipment 22 when causing the second base component 18 to move to its corresponding second state, and cleaning element 20 is positioned at and dips, on this position, Cleaning element 20 contacts with ground.It is found that when the second base component 18 is in its second state, with the second base component 18 compare 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 base component 18 When being in its second state, when being in its first state with the second base component 18 compared with, being located closer to of cleaning element 20 Ground.Owing to cleaning element 20 can stir carpet during cleaning, this device is in the pattern being suitable to carpet cleaning.
Starting of equipment 22 causes valve member 50 to move to its second state, in this second state, valve member 50 It is positioned in first passage 42.When valve member 50 thus the first state move to its second state, suction stream is from first passage 42 transfers are to second channel 46.In other words, moved to its second state, valve by equipment 22 along with the second base component 18 49 reduce the suction stream in first passage 42, and increase the suction stream in second channel 46.When valve member 50 move to its During two-state, due to the position of valve member 50, suction source only will provide suction stream in second channel 46.Next user may be used To start to clean carpet.
The setting that second base component moves to its first state is favourable, as it means that and hard floor surface cleaner phase The first passage closed is closer to ground, and cleaning element and ground are not in contact with simultaneously.Therefore, though the comprising of the second base component A part for cleaning element is raised, by the suction airflow provided close to or at ground entrance of first passage Amount also increases.Therefore, the cleaning process of hardstand is more efficient.Equally, the second base component move to its second state be to have Profit, because it makes with the carpet relevant passage of cleaning closer to ground, to increase the suction flow by it so that carpet Clean more efficient.
The contact of the movement of valve operation and the second base component transfers to for making suction stream based on clean operation One passage or second channel are also advantageous.This is because it means that the most all suction that suction source provides are by directed To the passage relevant with corresponding clean operation.Therefore, suction airflow amount is maximized, more effectively to pick up dirt/chip.
In this embodiment, equipment 22, the operable component of user 62 and valve member 50 are all connected with bar 56.The most just Being to say, the junction between they and the first base component 16 and the second base component 18 is mechanically connected or is formed its one Point.Therefore, the operation of the operable component of user 62 causes equipment 22 and valve member 50 to start simultaneously.But, implement at other In mode, in these assemblies one or more can independent of between base component junction formed.These embodiment party In formula, other plant equipment can be provided with to start or moving assembly when the operable component 62 of user operation user.At it In his embodiment, can electronically be started by the exercisable electronic circuit of user and control in assembly one 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 Mobile with the second base component changes simultaneously.In other embodiments, suction stream can be at the first base component 16 Move with the second base component 18 and changed to their the first state or the second state, i.e. increase or subtract Little.
Present embodiment utilizes valve member 50 to block passage 42, in 46, does not therefore have in this passage or substantially On there is no suction stream.In other embodiments, suction is it may happen that other change.Such as, in other embodiments, and resistance In open close road, substantially all of suction stream is different, and suction reduces simply by valve member 50.Such as, at a kind of embodiment In, device is arranged to, when valve member is in its first state, compare, first when being in its second state with valve member Suction stream in passage is bigger.In other embodiments, device is arranged to when valve member is in its second state, and Valve member is compared when being in its first state, and the suction stream in second channel is bigger, and/or when valve member be in its first During state, the suction stream in first passage is more than the suction stream in second channel.
It should be understood that term " the first state " and " the second state " not necessarily correspond to the hardstand operator scheme of device 10 Or carpet operator scheme.One or more aspects of the present invention can apply to a kind of device, and this device need not arrange For switching between hardstand operator scheme or carpet operator scheme.Term " the first state " and " the second state " are Reference point, by they come device for limiting for different assemblies in intermediate operating stages or functional between the final operational phase Operation.
In some embodiments, when the first base component and/or the second base component are in the first state and the second state Between when moving, suction stream can keep constant in a passage, and increase in another passage or reduce.Real substituting Executing in mode, device can be configured so that when the suction being supplied to first passage increases or reduces, it is provided that to second channel Suction is decreased or increased on the contrary.
The suction being supplied to first passage and/or second channel can increase or reduce.In an alternative embodiment, device Valve can not be included.Such as, corresponding suction motor can provide suction to passage, when base component in its first state and When moving between the second state, the amount of 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 embodiments, Can use other kinds of cleaning element, motor the agitator not driven, the most turbo-driven agitator, or Static brush.
One aspect of the present invention is that two parts that base assembly need not by linking together are constituted, or not necessarily wraps Include cleaning element.According to this aspect of the invention, base assembly includes base component, and this base component includes having corresponding entrance First passage and there is the second channel of corresponding entrance.When base component by equipment its first state and the second state it Between when moving, it is provided that change to the suction of first passage and second channel.Device is provided so that the shifting of base component Moving causes the suction being supplied to first passage and second channel to change.In other embodiments, the change of suction is permissible Occur before or after base component moves.
When base component is in its first state, compare when being in its second state with base component, first passage Entrance be located closer to ground.When base component is in its second state, and base component is in its first state phase Ratio, the entrance of second channel be located closer to ground.
In other embodiments, it is provided that change in passage rather than the suction of two.
One aspect of the present invention relates to the setting of corresponding entrance 44,48.According to this aspect of the invention, the first entrance 44 It is positioned at corresponding plane A, in B with the second entrance 48.Plane A, B around or close to corresponding entrance 44, the ground engagement between 48 Part 52 intersects.
With reference to accompanying drawing, particularly Fig. 9, it is found that respective planes A of first passage 44 is relative to the phase of the second entrance 48 Plane B is answered to tilt with angle beta.First entrance 44 separates along generally vertical orientation and the second entrance 48.
With reference to Figure 10, the second base component 18 can with angle, θ its first state (being shown in phantom) and the second state (with Solid line shows) between pivot movement.Device 10 is provided so that angle beta and θ are equal, or generally equalized, in present embodiment In be 6 °.
It is noted that when the angle of β and/or θ is 6 ° or 7 °, unexpectedly improves device 10 and be in the first shape Suction/the cleaning of state.But, the angle of about 4 ° to 8 ° is also beneficial to cleaning.
This setting is favourable, as it means that when the second base component 18 is in its first state, first passage The entrance of 44 is located parallel to or is substantially parallel in the plane on ground, and when the second base component 18 is in its second shape During state, the entrance of second channel 48 is located parallel to or is substantially parallel in the plane on ground.It reduce the damage of suction stream Lose.
It is found that when the second base component 18 is in its first state, it is big that the second entrance 48 is located relative to ground In the plane tilted on body, and when the second base component 18 is in its second state, the first entrance 44 is located relative to ground In the plane that face generally tilts.
In other embodiments, corresponding plane is separated from each other and/or along the generallyperpendicular side away from ground To separated from each other.In said embodiment, corresponding plane intersects around ground engaging portions 52, but is substituting embodiment party In formula, plane can be not about the ground engaging portions 52 of base assembly 14 and intersect.
As shown in figure 11, the first entrance 44 has length 64 and width 66, and the second entrance 48 has length 68 and width 70. One aspect of the present invention relates to how to select the first entrance and the size of the second entrance, thus produces cleaning effectiveness and suction The beyond thought of force characteristic improves effect.
The width of the first entrance 44 is 17mm, a length of 338mm.
Further contemplating that other advantageous embodiments, in said embodiment, the width 66 of the first entrance 44 is positioned at following In the range of: 12mm to 22mm, or more preferably 15mm to 19mm；The length 64 of the first entrance 44 be positioned at following in the range of: 280mm To 350mm, or it is highly preferred that 300mm to 340mm.
The width of the second entrance 48 is 41mm, a length of 320mm.
Further contemplating that other advantageous embodiments, in said embodiment, the width 70 of the 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 positioned 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.
The base assembly being appreciated that in one or more embodiment described here relative to upright cleaner One or more features can be merged into a part for the ground instrument of vacuum cleaner and (such as, clean with tub cleaner or pot type The ground instrument that device connects).Figure 12 a and Figure 12 b shows this ground instrument 101 embodying different aspect of the present invention.
The feature identical with above-mentioned embodiment represents plus 100 by identical reference.
One aspect of the present invention relates to the ground instrument 101 including base assembly 114, and base assembly 114 includes first Base component 116 and be positioned at the second base component 118 before the first base component 116.Base assembly 114 includes having first The first passage 142 of entrance 144 and the second channel 146 with the second entrance 148.Base assembly 114 includes cleaning element 120 With the equipment 122 making the first base component 116 and the second base component 118 be moved relative to.Cleaning element 120 is positioned at In two passages 146 and its corresponding entrance 148.
First base component 116 includes the connecting elements extended back, and this connecting elements (does not shows with the suction tube of vacuum cleaner Show) connect, thus fluid communication is provided between the suction source and first passage 142 and second channel 146 of vacuum cleaner.First base Base member 116 includes that turbine 170, turbine 170 have the rotor can being drivingly connected by belt 154 with cleaning element.Turbine 170 are positioned at suction flow path, and in use rotate, thus the most correspondingly drive Cleaning element 120.Turbine 170 can be substituted, or outside turbine 170, also use motor.
Ground instrument and assembly thereof substantially arrange with operate with earlier embodiments described in similar, the most detailed at this Thin description.It should be understood that the aspect relevant with device 10 of the present invention can be applied equally to ground instrument 101.
The term used in the specification and in the claims " has ", " including ", and the meaning of " comprising " and modification thereof is bag Include specific feature, step or integer.These terms should not be construed as other features of eliminating, step or the existence of assembly.
Feature disclosed in aforementioned specification, claims or accompanying drawing in it is specifically formed or according to In the method for the function disclosed in execution or it is expressed according to the method or process for obtaining disclosed result, permissible Use feature the most individually or with any combination of this feature, realize the present invention with the form different by it.

Claims (213)

1. a floor cleaning device, this floor cleaning device includes:
Vertical part, this vertical part includes the handle that user can grasp；
Base assembly, this base assembly includes:
The first base component being connected with described vertical part；And
The second base component being connected with described first base component, this second base component includes cleaning element；And
Make the equipment that described first base component and described second base component are moved relative to.
2. device as claimed in claim 1, wherein said equipment makes described second base component in corresponding first state and the Move between two-state.
3. device as claimed in claim 2, wherein when described second base component is in its second state, with described second Base component is compared when being in its first state, described cleaning element be located closer to ground.
4. device as claimed in claim 2 or claim 3, wherein said second base component includes away from itself and described first base portion The leading edge of the junction of part, and wherein when described second base component is in its first state, with described second base portion Part is compared when being in its second state, the described leading edge of described second base component be located closer to ground.
5. the device as described in any one in claim 2 to 4, wherein said second base component has the of corresponding entrance One passage and the second channel with corresponding entrance, and wherein when described second base component is in its second state, with Described second base component is compared when being in its first state, the described entrance of described second channel be located closer to ground.
6. device as claimed in claim 5, wherein when described second base component is in its first state, with described second Base component is compared when being in its second state, the described entrance of described first passage be located closer to ground.
7. the device as described in claim 5 or 6, wherein said cleaning element is positioned at described second channel and/or it enters accordingly In Kou.
8. the device as described in claim 5,6 or 7, the described entrance of wherein said second channel is positioned at described first passage After described entrance, and it is preferably placed at the described entrance of described first passage and described first base component and described erection part Between the junction of part.
9. the device as described in any one in the claim 3 to 8 being depending directly or indirectly on claim 2, wherein works as institute State the second base component when being in its second state, when being in its first state with described second base component compared with, described Junction between one base component and described second base component be located closer to ground.
10. the device as described in any one in aforementioned claim, wherein said equipment makes described first base component in phase Answer and move between the first state and the second state.
11. devices as described in be depending directly or indirectly on the claim 10 of claim 2, wherein said first base component The first state and the second state correspond respectively to the first state and second state of described second base component.
12. devices as described in any one in aforementioned claim, wherein said equipment makes described first base component and institute The connection stated between the second base component is moved, so that described first base component and described second base component are relative to that This moves.
13. devices as described in any one in aforementioned claim, wherein said first base component can be with pivot movement.
14. devices as described in any one in aforementioned claim, wherein said second base component can be with pivot movement.
15. devices as described in any one in aforementioned claim, wherein said first base component and described second pedestal Parts are mutually pivoted connection.
16. devices as described in any one in aforementioned claim, wherein said first base component and described vertical part It is pivotally connected.
17. devices as described in any one in the aforementioned claim being depending directly or indirectly on claim 2, wherein said Second base component includes ground engaging portions, when described second base component moves between its first state and second state Time, described second base component is around described ground engaging portions pivot movement.
18. devices as described in be depending directly or indirectly on the claim 17 of claim 5, wherein said second base component Described ground engaging portions between the entrance and the entrance of described second channel of described first passage.
19. devices as described in any one in aforementioned claim, wherein said device includes to described second base component The suction source of suction source is provided.
20. devices as described in be depending directly or indirectly on the claim 19 of claim 5, wherein said suction source for One or two in described first passage and described second channel provides suction.
21. devices as claimed in claim 20, wherein when described base component by described equipment in its first state and When moving between two-state, it is provided that become to one or two the suction in described first passage and described second channel Change.
22. devices as claimed in claim 21, the suction being wherein supplied to described first passage increases or reduces.
23. devices as described in claim 21 or 22, the suction being wherein supplied to described second channel increases or reduces.
24. devices as described in be subordinated to the claim 23 of claim 22, wherein when the suction being supplied to described first passage When power increases or reduces, it is provided that be decreased or increased on the contrary to the suction of described second channel.
25. devices as described in the claim 24 or 23 being subordinated to claim 22, wherein when being supplied to described second channel Suction increase or reduce time, it is provided that be decreased or increased on the contrary to the suction of described first passage.
Device as described in any one in 26. such as claim 20 to 25, this device includes valve, and described valve carries for control Supply one or two the suction stream in described first passage and described second channel.
27. devices as claimed in claim 26, wherein said valve include can corresponding first state and the second state it Between the valve member of movement.
28. devices as claimed in claim 27, wherein when described valve member is in its first state, described first passage In suction stream more than when described valve member is in its second state the suction stream in described first passage.
29. devices as described in claim 27 or 28, wherein when described valve member is in its second state, described second Suction stream in passage is more than the suction stream in described second channel when described valve member is in its first state.
30. devices as described in claim 27,28 or 29, wherein when described valve member is in its first state, described Suction stream in first passage is more than the suction stream in described second channel.
Device as described in any one in 31. such as claim 27 to 30, is wherein in its first state when described valve member Time, do not have in described second channel or generally without suction stream.
Device as described in any one in 32. such as claim 27 to 31, is wherein in its second state when described valve member Time, the suction stream in described second channel is more than the suction stream in described first passage.
Device as described in any one in 33. such as claim 27 to 32, is wherein in its second state when described valve member Time, do not have in described first passage or generally without suction stream.
Device as described in any one in 34. such as claim 27 to 33, wherein makes described first base component and described second The described equipment that base component is moved relative to be configured to make described valve member its first state and the second state it Between move.
35. devices as described in be depending directly or indirectly on the claim 34 of claim 2, wherein when described second base portion When part is moved to its second state by described equipment, described valve is caused to reduce the suction stream in described first passage.
36. devices as described in the claim 34 or 35 being depending directly or indirectly on claim 2, wherein when described second base When base member is moved to its first state by described equipment, described valve is caused to reduce the suction stream in described second channel.
37. devices as described in be depending directly or indirectly on the claim 34,35 or 36 of claim 2, wherein when described When two base components are moved to its second state by described equipment, described valve is caused to increase the suction in described second channel Stream.
38. devices as described in any one in the claim 34 to 37 being depending directly or indirectly on claim 2, wherein when When described second base component is moved to its first state by described equipment, described valve is caused to increase in described first passage Suction stream.
39. devices as described in any one in the claim 34 to 38 being depending directly or indirectly on claim 2, Qi Zhongyin Play the suction stream that described valve is gradually increased and/or reduces in described passage.
Device as described in any one in 40. such as claim 34 to 39, wherein said equipment make simultaneously described first component and Described second component moves the first state to each of which, and makes described valve member move to its first state.
Device as described in any one in 41. such as claim 34 to 40, wherein said equipment make simultaneously described first component and Described second component moves the second state to each of which, and makes described valve member move to its second state.
42. devices as described in any one in aforementioned claim, wherein said equipment includes cam member and cam driven Part.
43. device as claimed in claim 42, wherein said cam member and described first base component and described second base In a connection in base member, and described cam follower and described first base component and described second base component Another connects.
44. devices as claimed in claim 43, wherein said cam member and described first base component and described second base One in base member is pivotally connected.
45. devices as described in claim 43 or 44, wherein said cam follower and described first base component and described Another in second base component is pivotally connected.
46. devices as described in any one in aforementioned claim, this device includes that the user for starting described equipment can Control member.
47. devices as claimed in claim 46, the operable component of wherein said user can be with pivot movement.
48. devices as described in be depending directly or indirectly on the claim 47 of claim 15, wherein said user is operable The pivot of component is coaxial with the pivotal connection of described first base component and described second base component.
49. devices as described in any one in aforementioned claim, wherein said cleaning element is moveable.
50. devices as claimed in claim 49, this device includes that motor, described motor can drivingly connect with described cleaning element Connect, so that described cleaning element encloses and pivots.
51. 1 kinds of floor cleaning device, this device includes:
Vertical part, this vertical part includes the handle that user can grasp；
Base assembly, this base assembly is connected with described vertical part and includes base component, and described base component includes:
There is the first passage of corresponding entrance；And
There is the second channel of corresponding entrance；
Make described base component equipment of movement between corresponding first state and the second state；
Suction source, this suction source one or two offer suction in described first passage and described second channel；
Wherein when described base component is moved between its first state and second state by described equipment, it is provided that to described One or two suction in first passage and described second channel changes.
52. devices as claimed in claim 51, the suction being wherein supplied to described first passage increases or reduces.
53. devices as described in claim 51 or 52, the suction being wherein supplied to described second channel increases or reduces.
54. devices as described in claim 52 or 53, wherein when the suction being supplied to described first passage increases or reduces, The suction being supplied to described second channel is decreased or increased on the contrary.
55. devices as described in claim 52,53 or 54, wherein increase when the suction being supplied to described second channel or reduce Time, it is provided that it is decreased or increased on the contrary to the suction of described second channel.
Device as described in any one in 56. such as claim 51 to 55, is wherein in its first state when described base component Time, when being in its second state with described base component compared with, the described entrance of described first passage be located closer to ground.
Device as described in any one in 57. such as claim 51 to 56, is wherein in its second state when described base component Time, when being in its first state with described base component compared with, the described entrance of described second channel be located closer to ground.
Device as described in any one in 58. such as claim 51 to 57, this device includes that valve, described valve are used for controlling institute State in first passage and described second channel one or two in suction, described valve includes can be in corresponding first state And second valve member of movement between state.
59. devices as claimed in claim 58, described first state of wherein said base component and the second state are the most right Described first state of valve member described in Ying Yu and the second state.
60. devices as claimed in claim 59, wherein when described valve member is in its first state, described first passage In suction stream more than when described valve member is in its second state the suction stream in described first passage.
61. devices as described in claim 59 or 60, wherein when described valve member is in its second state, described second Suction stream in passage is more than the suction stream in described second channel when described valve member is in its first state.
Device as described in any one in 62. such as claim 58 to 61, wherein makes the described equipment that described base component moves It is configured to make described valve member move between its first state and second state.
63. devices as claimed in claim 62, are wherein moved to its second state by described equipment when described base component Time, cause described valve to reduce the suction stream in described first passage.
64. devices as described in claim 62 or 63, wherein when described base component by described equipment move to its first During state, described valve is caused to reduce the suction stream in described second channel.
65. devices as described in claim 62,63 or 64, wherein when described base component by described equipment move to its During one state, described valve is caused to increase the suction stream in described second channel.
Device as described in any one in 66. such as claim 62 to 65, is wherein moved by described equipment when described base component When moving to its first state, described valve is caused to increase the suction stream in described first passage.
Device as described in any one in 67. such as claim 62 to 66, wherein causes described valve be gradually increased and/or reduce Suction stream in described passage.
Device as described in any one in 68. such as claim 62 to 67, wherein moves described base component when described movement During to corresponding first state or the second state, described valve is gradually increased or reduces and is supplied to corresponding first passage and second channel Suction stream.
Device as described in any one in 69. such as claim 62 to 68, wherein said equipment makes described base component move simultaneously Move to its primary importance, and make described valve member move to its primary importance.
Device as described in any one in 70. such as claim 62 to 69, wherein said equipment makes described base component move simultaneously Move to its second position, and make described valve member move to its second position.
Device as described in any one in 71. such as claim 51 to 70, wherein said base component can be with pivot movement.
Device as described in any one in 72. such as claim 51 to 71, wherein said base component includes ground engaging portions, When described base component moves between its first state and second state, described base component is around described ground engaging portion Divide pivot movement.
73. devices as described in claim 72, wherein said ground engaging portions is positioned at entrance and the institute of described first passage State between the entrance of second channel.
Device as described in any one in 74. such as claim 51 to 73, the described entrance of wherein said second channel is positioned at institute State after the described entrance of first passage, and be preferably placed at the described entrance of described first passage and described base assembly and institute State between the junction of vertical part.
Device as described in any one in 75. such as claim 51 to 74, wherein said base assembly have away from itself and described The leading edge of the junction of vertical part, and being located proximate to or neighbouring described leading edge of the entrance of described first passage.
Device as described in any one in 76. such as claim 51 to 57, wherein said equipment include cam member and cam from Moving part.
77. devices as described in claim 76, wherein said cam member and described base component and described base assembly In the remainder of a connection in remainder, described cam follower and described base component and described base assembly Another connects.
Device as described in any one in 78. such as claim 51 to 77, wherein said base assembly includes cleaning element.
Device as described in any one in 79. such as claim 51 to 78, wherein said base assembly and described vertical part pivot Turn and connect.
Device as described in any one in 80. such as claim 51 to 79, this device includes the user for starting described equipment Operable component.
81. devices as described in claim 80, the operable component of wherein said user can be with pivot movement.
Device as described in any one in 82. such as claim 51 to 81, wherein said base component includes:
The first base component being connected with described vertical part；
The second base component being connected with described first base component, this second base component includes cleaning element；And
Wherein said equipment makes described first base component and described second base component be moved relative to.
83. devices as described in claim 82, wherein said equipment make described second base component in corresponding primary importance and Move between the second position.
84. devices as described in claim 82 or 83, wherein said second base component includes described first passage, described Two passages, and their corresponding entrance.
85. devices as described in claim 84, this device include as described in any one in claim 1 to 50 or Multiple features.
86. 1 kinds of ground instruments for floor cleaning device, described device includes that suction source, described ground instrument include:
Base assembly, this base assembly includes that base component, described base component include:
There is the first passage of corresponding entrance；And
There is the second channel of corresponding entrance；
Make described base component equipment of movement between corresponding first state and the second state；
Wherein said first entrance and the second entrance are positioned in respective planes.
87. ground instruments as described in claim 86, wherein said respective planes is spaced apart.
88. ground instruments as described in claim 87, generallyperpendicular along away from ground of wherein said respective planes Direction is spaced apart.
89. ground instruments as described in claim 86,87 or 88, wherein said respective planes is spaced apart angularly.
90. ground instruments as described in claim 89, the respective planes of wherein said first entrance enters relative to described second The respective planes of mouth tilts with angle beta.
91. ground instruments as described in claim 90, wherein said angle beta is between 4 ° to 8 °.
92. ground instruments as described in claim 91, wherein said angle beta is 6 ° or about 6 °.
Ground instrument as described in any one in 93. such as claim 86 to 92, wherein said plane is crossing plane.
Ground instrument as described in any one in 94. such as claim 86 to 93, wherein said base component can be with pivot movement.
95. ground instruments as described in claim 94, wherein said base component can be with angle, θ pivot movement.
96. ground instruments as described in claim 95, the inclination angle between wherein said respective planes is essentially equal to, or Equal to θ.
97. ground instruments as described in claim 94,95 or 96, wherein said base component includes ground engaging portions, when When described base component moves between its first state and second state, described base component is around described ground engaging portions Pivot movement.
98. ground instruments as described in claim 97, wherein said ground engaging portions is positioned at the entrance of described first passage And between the entrance of described second channel.
99. ground instruments as described in any one in the claim 97 to 98 being depending directly or indirectly on claim 93, Wherein said plane near described ground engaging portions or in described ground engaging portions intersecting each other.
Ground instrument as described in any one in 100. such as claim 86 to 99, the described entrance position of wherein said second channel After the described entrance of described first passage, and it is preferably placed at the described entrance of described first passage and described base assembly And between the junction of described vertical part.
Ground instrument as described in any one in 101. such as claim 86 to 100, wherein when described base component be in its During one state, when being in its second state with described base component compared with, the position of the described entrance of described first passage is more leaned on Near the ground.
Ground instrument as described in any one in 102. such as claim 86 to 101, wherein when described base component be in its During two-state, when being in its first state with described base component compared with, the position of the described entrance of described second channel is more leaned on Near the ground.
Ground instrument as described in any one in 103. such as claim 86 to 102, wherein when described base component be in its During one state, described first entrance is positioned in the plane substantial parallel or parallel with ground.
Ground instrument as described in any one in 104. such as claim 86 to 103, wherein when described base component be in its During two-state, described first entrance is positioned at and in the plane that generally tilts relative to ground.
Ground instrument as described in any one in 105. such as claim 86 to 104, wherein when described base component be in its During two-state, described second entrance is positioned in the plane substantial parallel or parallel with ground.
Ground instrument as described in any one in 106. such as claim 86 to 105, wherein when described base component be in its During one state, described second entrance is positioned at and in the plane that generally tilts relative to ground.
Ground instrument as described in any one in 107. such as claim 86 to 106, wherein said suction source is for described the One or two in one passage and described second channel provides suction.
108. ground instruments as described in claim 107, this ground instrument includes valve, and described valve is supplied to for control One or two suction stream in described first passage and described second channel.
109. ground instruments as described in claim 108, wherein said valve includes can be in corresponding first state and second The valve member of movement between state.
110. ground instruments as described in claim 109, wherein when described valve member is in its first state, described Suction stream in one passage is more than the suction stream in described first passage when described valve member is in its second state.
111. the ground instrument as described in claim 109 or 110, wherein when described valve member is in its second state, Suction stream in described second channel is more than the suction in described second channel when described valve member is in its first state Stream.
112. ground instruments as described in claim 109,110 or 111, are wherein in its first state when described valve member Time, the suction stream in described first passage is more than the suction stream in described second channel.
Ground instrument as described in any one in 113. such as claim 109 to 112, wherein when described valve member be in its During one state, do not have in described second channel or generally without suction stream.
Ground instrument as described in any one in 114. such as claim 109 to 113, wherein when described valve member be in its During two-state, the suction stream in described second channel is more than the suction stream in described first passage.
Ground instrument as described in any one in 115. such as claim 109 to 114, wherein when described valve member be in its During two-state, do not have in described first passage or generally without suction stream.
Ground instrument as described in any one in 116. such as claim 109 to 114, wherein makes described first base component and institute State the described equipment that the second base component is moved relative to be configured to make described valve member in its first state and second Move between state.
117. ground instruments as described in claim 116, wherein when described second base component by described equipment move to During its second state, described valve is caused to reduce the suction stream in described first passage.
118. ground instruments as described in claim 116 or 117, are wherein moved by described equipment when described second base component When moving to its first state, described valve is caused to reduce the suction stream in described second channel.
119. ground instruments as described in claim 116,117 or 118, wherein pass through when described second base component described in set For when moving to its second state, described valve is caused to increase the suction stream in described second channel.
Device as described in any one in 120. such as claim 116 to 119, wherein when described base component is by described equipment When moving to its first state, described valve is caused to increase the suction stream in described first passage.
Ground instrument as described in any one in 121. such as claim 116 to 120, wherein causes described valve to be gradually increased And/or reduce the suction stream in described passage.
Ground instrument as described in any one in 122. such as claim 116 to 121, wherein said equipment makes described first simultaneously Parts and described second component move the first state to each of which, and make described valve member move to its first state.
Ground instrument as described in any one in 123. such as claim 116 to 122, wherein said equipment makes described first simultaneously Parts and described second component move the second state to each of which, and make described valve member move to its second state.
Ground instrument as described in any one in 124. such as claim 86 to 123, wherein said equipment include cam member and Cam follower.
125. ground instruments as described in claim 124, wherein said cam member and described base component and described pedestal A connection in the remainder of assembly, described cam follower and described base component and its remaining part of described base assembly Another in Fen connects.
Ground instrument as described in any one in 126. such as claim 86 to 125, wherein said base assembly includes cleaning structure Part.
127. the ground instrument as described in claim 126, wherein said cleaning element is moveable.
128. ground instruments as described in claim 127, this ground instrument includes that turbine rotor, described turbine rotor can lead to Cross suction stream to drive, and can drivingly be connected with described cleaning element, so that described cleaning element encloses and pivots.
Ground instrument as described in any one in 129. such as claim 86 to 128, this ground instrument includes for starting described The operable component of user of equipment.
130. ground instruments as described in claim 129, the operable component of wherein said user can be with pivot movement.
Ground instrument as described in any one in 131. such as claim 86 to 130, wherein said base component includes:
The first base component being connected with described device；
The second base component being connected with described first base component, this second base component includes cleaning element；And
Wherein said equipment makes described first base component and described second base component be moved relative to.
132. ground instruments as described in claim 131, wherein said equipment makes described second base component corresponding first Move between position and the second position.
133. ground instruments as described in claim 131 or 132, wherein said second base component includes that described first leads to Road, described second channel, and their corresponding entrance.
134. 1 kinds of floor cleaning device, this device includes the ground instrument as described in any one in claim 86 to 133.
135. devices as described in claim 134, this device includes that vertical part, described vertical part include that user can grasp Handle, wherein said base assembly is connected with described vertical part.
136. devices as described in claim 135, wherein when described base component by described equipment in its first state and When moving between the second state, it is provided that become to one or two the suction in described first passage and described second channel Change.
137. devices as described in claim 136, the suction being wherein supplied to described first passage increases or reduces.
138. devices as described in claim 136 or 137, the suction being wherein supplied to described second channel increases or reduces.
139. devices as described in claim 137 or 138, wherein increase when the suction being supplied to described first passage or reduce Time, it is provided that it is decreased or increased on the contrary to the suction of described second channel.
140. the device as described in claim 137,138 or 139, wherein when be supplied to described second channel suction increase or During reduction, it is provided that be decreased or increased on the contrary to the suction of described second channel.
Device as described in any one in 141. such as claim 135 to 140, this device includes as appointed in claim 1 to 50 Anticipate described one or more features.
Device as described in any one in 142. such as claim 135 to 140, this device includes as appointed in claim 51 to 84 Anticipate described one or more features.
143. 1 kinds of ground instruments for floor cleaning device, described floor cleaning device includes suction source, described ground work Tool includes:
Base assembly, this base assembly includes:
First base component；
Second base component；
There is the first passage of corresponding entrance；And
There is the second channel of corresponding entrance；And
Make the equipment that described first base component and the second base component are moved relative to.
144. ground instruments as described in claim 143, wherein said base assembly includes cleaning element, this cleaning element position In described second channel and/or its corresponding entrance, or it is positioned in described first passage and/or its corresponding entrance.
145. ground instruments as described in claim 143 or 144, wherein said equipment makes described second base component accordingly Move between first state and the second state.
146. ground instruments as described in be subordinated to the claim 145 of claim 144, wherein when described second base component When being in its second state, when being in its first state with described second base component compared with, the position of described cleaning element is more Near ground.
147. ground instruments as described in claim 145 or 146, wherein said second base component includes away from it with described The leading edge of the junction of the first base component, and wherein when described second base component is in its first state, with described Second base component is compared when being in its second state, the described leading edge of described second base component be located closer to ground.
Ground instrument as described in any one in 148. such as claim 145 to 147, is wherein in when described second base component During its second state, when being in its first state with described second base component compared with, the described entrance of described second channel It is located closer to ground.
149. ground instruments as described in claim 148, wherein when described second base component is in its first state, with Described second base component is compared when being in its second state, the described entrance of described first passage be located closer to ground.
Ground instrument as described in any one in 150. such as claim 143 to 149, the described entrance of wherein said second channel It is positioned at after the described entrance of described first passage.
The 151. ground works as described in any one in the claim 146 to 149 being depending directly or indirectly on claim 145 Tool, wherein when described second base component is in its second state, when being in its first state with described second base component Compare, the junction between described first base component and described second base component be located closer to ground.
Ground instrument as described in any one in 152. such as claim 143 to 151, wherein said equipment makes described first pedestal Parts move between corresponding first state and the second state.
153. ground instruments as described in be depending directly or indirectly on the claim 152 of claim 145, wherein said first First state of base component and the second state correspond respectively to the first state and second state of described second base component.
Ground instrument as described in any one in 154. such as claim 143 to 153, wherein said equipment makes described first pedestal Junction between parts and described second base component is moved, so that described first base component and described second base portion Part is moved relative to.
Ground instrument as described in any one in 155. such as claim 143 to 154, wherein said first base component can be with pivot Transfer is dynamic.
Ground instrument as described in any one in 156. such as claim 143 to 155, wherein said second base component can be with pivot Transfer is dynamic.
Ground instrument as described in any one in 157. such as claim 143 to 156, wherein said first base component and second Base component is mutually pivoted connection.
Ground instrument as described in any one in 158. such as claim 143 to 157, wherein said first base component is with described Floor cleaning device pivotable connection.
The 159. ground works as described in any one in the claim 143 to 158 being depending directly or indirectly on claim 145 Tool, wherein said second base component includes ground engaging portions, when described second base component is in its first state and second When moving between state, described second base component is around described ground engaging portions pivot movement.
160. ground instruments as described in claim 159, the described ground engaging portions position of wherein said second base component Between the entrance and the entrance of described second channel of described first passage.
Ground instrument as described in any one in 161. such as claim 143 to 160, this ground instrument includes valve, described valve Door is for controlling one or two the suction stream being supplied in described first passage and described second channel.
162. ground instruments as described in claim 161, wherein said valve includes can be in corresponding first state and second The valve member of movement between state.
163. the ground instrument as described in claim 162, wherein when described valve member is in its first state, described Suction stream in one passage is more than the suction stream in described first passage when described valve member is in its second state.
164. ground instruments as described in claim 162 or 163, wherein when described valve member is in its second state, Suction stream in described second channel is more than the suction in described second channel when described valve member is in its first state Stream.
165. ground instruments as described in claim 162,163 or 164, are wherein in its first state when described valve member Time, the suction stream in described first passage is more than the suction stream in described second channel.
Ground instrument as described in any one in 166. such as claim 162 to 165, wherein when described valve member be in its During one state, do not have in described second channel or generally without suction stream.
Ground instrument as described in any one in 167. such as claim 162 to 166, wherein when described valve member be in its During two-state, the suction stream in described second channel is more than the suction stream in described first passage.
Ground instrument as described in any one in 168. such as claim 162 to 167, wherein when described valve member be in its During two-state, do not have in described first passage or generally without suction stream.
Ground instrument as described in any one in 169. such as claim 162 to 168, wherein makes described first base component and institute State the described equipment that the second base component is moved relative to be configured to make described valve member in its first state and Move between two-state.
170. ground instruments as described in be depending directly or indirectly on the claim 169 of claim 145, wherein when described When two base components are moved to its second state by described equipment, described valve is caused to reduce the suction in described first passage Stream.
171. ground instruments as described in the claim 169 or 170 being depending directly or indirectly on claim 145, wherein when When described second base component is moved to its first state by described equipment, described valve is caused to reduce in described second channel Suction stream.
172. ground instruments as described in be depending directly or indirectly on the claim 169,170 or 171 of claim 145, its In when described second base component is moved to its second state by described equipment, cause described valve increase described second lead to Suction stream in road.
The 173. ground works as described in any one in the claim 169 to 172 being depending directly or indirectly on claim 145 Tool, wherein when described second base component is moved to its first state by described equipment, causes described valve to increase described Suction stream in first passage.
The 174. ground works as described in any one in the claim 169 to 173 being depending directly or indirectly on claim 145 Tool, the suction stream wherein causing described valve to be gradually increased and/or reducing in described passage.
Ground instrument as described in any one in 175. such as claim 169 to 173, wherein said equipment makes described first simultaneously Parts and described second component move the first state to each of which, and make described valve member move to its first state.
Ground instrument as described in any one in 176. such as claim 169 to 173, wherein said equipment makes described first simultaneously Parts and described second component move the second state to each of which, and make described valve member move to its second state.
Ground instrument as described in any one in 177. such as claim 143 to 176, wherein said equipment include cam member and Cam follower.
178. ground instruments as described in claim 177, wherein said cam member and described first base component and described A connection in second base component, and described cam follower and described first base component and described second base portion Another in part connects.
179. ground instruments as described in claim 178, wherein said cam member and described first base component and described One in second base component is pivotally connected.
180. ground instruments as described in claim 178 or 179, wherein said cam follower and described first base component It is pivotally connected with in described second base component.
Ground instrument as described in any one in 181. such as claim 143 to 180, this ground instrument includes for starting described The operable component of user of equipment.
182. ground instruments as described in claim 181, the operable component of wherein said user can be with pivot movement.
183. ground instruments as described in be depending directly or indirectly on the claim 182 of claim 157, wherein said user The pivot of operable component is coaxial with the pivotal connection of described first base component and described second base component.
184. such as claim 144, or be depending directly or indirectly in the claim 145 to 183 of claim 144 arbitrarily One described ground instrument, wherein said cleaning element is moveable.
185. ground instruments as described in claim 184, this ground instrument includes that turbine rotor, described turbine rotor can lead to Cross suction stream to drive, and can drivingly be connected with described cleaning element, so that described cleaning element encloses and pivots.
186. 1 kinds of ground instruments for floor cleaning device, described device includes that suction source, described ground instrument include:
Base assembly, this base assembly includes that passage, described passage have the entrance connected with suction source；
Between a length of 280mm to 350mm of wherein said entrance.
187. ground instruments as described in claim 186, between a length of 290mm to 340mm of wherein said entrance.
188. ground instruments as described in claim 186, between a length of 290mm to 300mm of wherein said entrance.
189. ground instruments as described in claim 188, a length of 293mm or about 293mm of wherein said entrance, or For 294mm or about 294mm.
190. ground instruments as described in claim 187, between a length of 300mm to 340mm of wherein said entrance.
191. the ground instrument as described in claim 190, between a length of 310mm to 330mm of wherein said entrance.
192. ground instruments as described in claim 191, a length of 320mm of wherein said entrance, or about 320mm.
193. ground instruments as described in claim 190, between a length of 320mm to 340mm of wherein said entrance.
194. ground instruments as described in claim 193, a length of 338mm of wherein said entrance, or about 338mm.
Ground instrument as described in any one in 195. such as claim 186 to 194, the width of wherein said entrance be 30mm extremely Between 50mm.
196. ground instruments as described in claim 195, the width of wherein said entrance is between 35mm to 45mm.
197. ground instruments as described in claim 196, the width of wherein said entrance is between 40mm to 45mm.
198. ground instruments as described in claim 197, the width of wherein said entrance is 41mm, or about 41mm.
Ground instrument as described in any one in 199. such as claim 186 to 194, a length of 12mm of wherein said entrance is extremely Between 22mm.
200. ground instruments as described in claim 199, the width of wherein said entrance is between 15mm to 19mm.
201. ground instruments as described in claim 200, the width of wherein said entrance is 17mm, or about 17mm.
Ground instrument as described in any one in 202. such as claim 186 to 201, this ground instrument include two described logical Road, each described passage has corresponding entrance, and in wherein said entrance, the width of an entrance is more than the width of another entrance.
Ground instrument as described in any one in 203. such as claim 186 to 201, this ground instrument include two described logical Road, each described passage has corresponding entrance, and in wherein said entrance, the width of an entrance is essentially equal to another entrance Width.
204. ground instruments as described in claim 202 or 203, in wherein said entrance, the length of an entrance is more than another The length of individual entrance.
205. ground instruments as described in claim 202 or 203, in wherein said entrance, the length of an entrance is the most first-class Length in another entrance.
Ground instrument as described in any one in 206. such as claim 186 to 205, this ground instrument includes cleaning element, institute In state that cleaning element is positioned in described passage one or each and/or in its corresponding entrance.
207. ground instruments as described in be depending directly or indirectly on the claim 206 of claim 204, wherein said cleaning Component is positioned in the entrance with minimum length.
208. ground instruments as described in the claim 206 or 207 being depending directly or indirectly on claim 202, Qi Zhongsuo State cleaning element to be positioned at there is greatest width dimension.
209. 1 kinds of floor cleaning device, this device includes the ground work as described in any one in claim 186 to 208 Tool.
210. devices as described in claim 209, wherein this device includes that vertical part, described vertical part include that user can The handle grasped, wherein said base assembly is connected with described vertical part.
211. devices as described in claim 210, wherein said device is drum type brake cleaner.
212. 1 kinds generally as being above described with reference to the accompanying figures and/or the device as shown in accompanying drawing or ground instrument.
213. 1 kinds as be above described with reference to the accompanying figures and/or any novel feature as shown in accompanying drawing or feature any newly Grain husk combination.
CN201480074923.XA 2013-12-09 2014-02-07 For cleaning the device on ground Active CN106102534B (en)

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CN201710069419.6A CN106983447B (en) 2013-12-09 2014-02-07 Device for cleaning floor
CN201710069173.2A CN107348895B (en) 2013-12-09 2014-02-07 Device for cleaning floor

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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
PCT/GB2014/050359 WO2015087033A1 (en) 2013-12-09 2014-02-07 Apparatus for cleaning a floor surface

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

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CN106102534B CN106102534B (en) 2019-04-09

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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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EP (3) EP3175757A1 (en)
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US20170127892A1 (en) 2017-05-11
CN107348895A (en) 2017-11-17
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
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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