WO2017096716A1 - 立式吸尘器 - Google Patents

立式吸尘器 Download PDF

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Publication number
WO2017096716A1
WO2017096716A1 PCT/CN2016/075603 CN2016075603W WO2017096716A1 WO 2017096716 A1 WO2017096716 A1 WO 2017096716A1 CN 2016075603 W CN2016075603 W CN 2016075603W WO 2017096716 A1 WO2017096716 A1 WO 2017096716A1
Authority
WO
WIPO (PCT)
Prior art keywords
motor
roller
roller brush
belt
vacuum cleaner
Prior art date
Application number
PCT/CN2016/075603
Other languages
English (en)
French (fr)
Inventor
肖峡湖
胡卫
邹辉
Original Assignee
江苏美的清洁电器股份有限公司
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
Priority claimed from CN201521028739.XU external-priority patent/CN205251416U/zh
Priority claimed from CN201521028779.4U external-priority patent/CN205338841U/zh
Priority claimed from CN201521028913.0U external-priority patent/CN205251420U/zh
Priority claimed from CN201510918544.0A external-priority patent/CN105411484B/zh
Priority claimed from CN201510917653.0A external-priority patent/CN105411482B/zh
Priority claimed from CN201510917466.2A external-priority patent/CN105411477B/zh
Priority claimed from CN201510917498.2A external-priority patent/CN105411479B/zh
Priority claimed from CN201510918541.7A external-priority patent/CN105411483B/zh
Priority claimed from CN201521027158.4U external-priority patent/CN205251413U/zh
Priority claimed from CN201510917499.7A external-priority patent/CN105411480B/zh
Priority claimed from CN201521028784.5U external-priority patent/CN205251417U/zh
Priority claimed from CN201521028730.9U external-priority patent/CN205251415U/zh
Priority claimed from CN201521028726.2U external-priority patent/CN205338840U/zh
Priority claimed from CN201521029002.XU external-priority patent/CN205251421U/zh
Priority claimed from CN201521027550.9U external-priority patent/CN205251414U/zh
Priority claimed from CN201510918580.7A external-priority patent/CN105395134B/zh
Priority claimed from CN201521029087.1U external-priority patent/CN205251422U/zh
Priority claimed from CN201521029798.9U external-priority patent/CN205251423U/zh
Priority claimed from CN201510917497.8A external-priority patent/CN105411478B/zh
Priority claimed from CN201521028812.3U external-priority patent/CN205251418U/zh
Priority claimed from CN201521027156.5U external-priority patent/CN205338839U/zh
Priority claimed from CN201510918662.1A external-priority patent/CN105395135B/zh
Priority claimed from CN201510917528.XA external-priority patent/CN105411481B/zh
Priority claimed from CN201521030034.1U external-priority patent/CN205251426U/zh
Priority claimed from CN201521028814.2U external-priority patent/CN205251419U/zh
Priority claimed from CN201610114861.1A external-priority patent/CN105615776B/zh
Priority claimed from CN201620155481.8U external-priority patent/CN205625812U/zh
Priority to US15/539,155 priority Critical patent/US10278556B2/en
Application filed by 江苏美的清洁电器股份有限公司 filed Critical 江苏美的清洁电器股份有限公司
Priority to EP16871926.8A priority patent/EP3222183B1/en
Priority to CA2971500A priority patent/CA2971500A1/en
Publication of WO2017096716A1 publication Critical patent/WO2017096716A1/zh

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • 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
    • 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
    • A47L5/225—Convertible suction cleaners, i.e. convertible between different types thereof, e.g. from upright suction cleaners to sledge-type suction cleaners
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • 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
    • 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
    • A47L9/009—Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles
    • 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
    • A47L9/02—Nozzles
    • A47L9/04—Nozzles with driven brushes or agitators
    • A47L9/0405—Driving means for the brushes or agitators
    • A47L9/0411—Driving means for the brushes or agitators driven by electric motor
    • 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/102—Dust separators
    • 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
    • A47L9/12—Dry filters
    • A47L9/127—Dry filters tube- or sleeve-shaped
    • 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
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/1409—Rigid filtering receptacles
    • 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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/165—Construction of inlets
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1658—Construction of outlets
    • A47L9/1666—Construction of outlets with filtering means
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1683—Dust collecting chambers; Dust collecting receptacles
    • 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
    • A47L9/22—Mountings for motor fan assemblies
    • 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
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/248—Parts, details or accessories of hoses or pipes
    • 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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2857—User input or output elements for control, e.g. buttons, switches or displays
    • 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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2857—User input or output elements for control, e.g. buttons, switches or displays
    • A47L9/2863—Control elements activated by pivoting movement of the upright vacuum cleaner handle
    • A—HUMAN NECESSITIES
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    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
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    • A47L9/32—Handles
    • A47L9/325—Handles for wheeled suction cleaners with steering handle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/0827—Means for varying tension of belts, ropes, or chains for disconnecting the drive
    • A—HUMAN NECESSITIES
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    • 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
    • A—HUMAN NECESSITIES
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    • 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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • 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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
    • A47L9/2852—Elements for displacement of the vacuum cleaner or the accessories therefor, e.g. wheels, casters or nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • F16D2023/126—Actuation by rocker lever; Rocker levers therefor

Definitions

  • the present invention relates to the field of cleaning equipment, and in particular to a vertical vacuum cleaner.
  • the vertical vacuum cleaner usually drives the roller to drive the roller by the motor to clean the surface to be cleaned.
  • the belt needs to be in a slack state, but during use, the belt needs to be tensioned to achieve transmission.
  • the vertical vacuum cleaner in the related art uses a separate tensioning device to achieve tensioning of the transmission belt, but the structure is complicated and the operation is inconvenient.
  • the present invention aims to solve at least one of the technical problems existing in the prior art.
  • the present invention provides a vertical vacuum cleaner which can conveniently realize the tension of the transmission belt and has the advantages of simple structure, convenient operation and the like.
  • An upright cleaner includes: a roller brush assembly including a roller shell and a roller brush disposed in the roller shell; a motor assembly including a motor cover and a motor a motor in the motor housing, the motor driving the roller to roll through a belt; the body assembly, the body assembly including a body and a bridge mounted on the body, the bridge and the motor cover Pivotablely coupled to rotate the body between an upright position and an inclined position, the bridge pushing the roller shell away from the body when the body is rotated from the upright position to the tilted position The motor housing is moved in a direction to tension the belt.
  • the bridge member by rotating the body to the inclined position used, the bridge member can push the roller shell toward the direction away from the motor cover, thereby facilitating tensioning of the belt and having a simple structure. Easy to operate and so on.
  • a rack and pinion assembly disposed between the bridge and the roller shell to drive the bridge through the rack and pinion assembly The roller shell moves.
  • the rack and pinion assembly includes a gear member horizontally mounted on the roller shell and extending in a front-rear direction, and a gear member vertically mounted on the bridge And meshing with the tooth condition.
  • the gear member includes: a circular arc-shaped rim having a pivot axis of the bridge as a center axis; and two sets of meshing teeth coupled at both ends of the rim, each of the groups
  • the meshing teeth each include a plurality of meshing single teeth.
  • the bridge includes a top plate and two side plates attached to both sides of the top plate, and the gear member is integrally formed with the side plates.
  • the toothing conditions are two and symmetrically disposed on either side of the longitudinal central axis of the roller shell, the gear members being two and correspondingly cooperating with the two tooth conditions.
  • the two tooth conditions are each mounted on the roller shell by a connecting rod.
  • the connecting rods are two and are respectively connected to two of the tooth conditions, the two connecting rods being independently mounted on the roller shell.
  • the connecting rod is one and extends in the left-right direction, and both ends of the connecting rod are respectively connected to the front ends of the two tooth conditions, and the connecting rod is mounted on the rolling shell .
  • an elastic member further comprising: an elastic member, the two ends of the elastic member being respectively coupled to the roller shell and the motor housing to block the roller shell from moving away from the motor housing.
  • the elastic members are two and symmetrically disposed on either side of the longitudinal central axis of the roller shell.
  • the elastic member is a spring.
  • the axis of rotation of the motor is arranged non-parallel to the axis of rotation of the roller, the belt being wound around the motor shaft of the motor and the roller brush.
  • the motor shaft of the motor is arranged vertically, the axis of rotation of the roller brush is arranged perpendicular to the motor shaft, and the belt is twisted by 90°.
  • the roller brush includes a first roller brush segment and a second roller brush segment provided with bristles, and a connecting shaft segment connected between the first roller brush segment and the second roller brush segment
  • the drive belt is wound around the motor shaft and the connecting shaft segment to cause the motor to drive the roller to roll.
  • the central axes of the first roller brush segment, the second roller brush segment and the connecting shaft segment are on the same straight line, and the first roller brush segment and the second roller brush segment are
  • the drive belts are symmetrically arranged.
  • the roller shell has a belt mounting cavity for accommodating the connecting shaft segment and the belt, and a second portion disposed on the side of the mounting chamber and spaced apart from the mounting chamber An air intake channel and a second air intake channel.
  • the first air intake duct and the second air intake duct each include a lateral air intake duct segment and a longitudinal air intake duct segment, and the lateral air intake duct segment
  • the axial extension of the roller brush extends in a direction perpendicular to the axial direction of the roller brush and communicates with the corresponding lateral airflow path segment.
  • FIG. 1 is a perspective view of a vertical cleaner according to an embodiment of the present invention, in which the body is in an upright position;
  • Figure 2 is an enlarged view of a portion A circled in Figure 1;
  • Figure 3 is a side elevational view of the upright vacuum cleaner in accordance with an embodiment of the present invention, with the body in an upright position;
  • FIG. 4 is a top plan view of a vertical vacuum cleaner according to an embodiment of the present invention, in which the body is in an upright position;
  • Figure 5 is a perspective view showing a partial structure of a vertical cleaner according to an embodiment of the present invention, in which the body is in an upright position;
  • Figure 6 is an enlarged view of a portion B circled in Figure 5;
  • Figure 7 is a side elevational view showing a portion of the structure of the upright vacuum cleaner according to an embodiment of the present invention, in which the body is in an upright position;
  • Figure 8 is a plan view showing a partial structure of a vertical cleaner according to an embodiment of the present invention, in which the body is in an upright position;
  • Figure 9 is a side elevational view showing a portion of the structure of the upright vacuum cleaner according to an embodiment of the present invention, in which the body is in an inclined position;
  • Figure 10 is an enlarged view of a portion C circled in Figure 9;
  • Figure 11 is a plan view showing a partial structure of a vertical cleaner according to an embodiment of the present invention, in which the body is in an inclined position;
  • Figure 12 is a perspective view showing a partial structure of a vertical cleaner according to an embodiment of the present invention.
  • Figure 13 is a plan view showing a partial structure of a vertical cleaner according to an embodiment of the present invention.
  • Figure 14 is a side view showing a partial structure of an upright cleaner according to an embodiment of the present invention.
  • Figure 15 is a schematic illustration of a vertical vacuum cleaner in accordance with one embodiment of the present invention.
  • Figure 16 is a side elevational view of the upright cleaner shown in Figure 15 with the motor in a first tilted position;
  • Figure 17 is a side elevational view of the upright cleaner shown in Figure 15 with the motor in a first upright position;
  • Figure 18 is a schematic view of the vertical cleaner shown in Figure 15 in one direction;
  • Figure 19 is a schematic view of a vertical cleaner according to still another embodiment of the present invention.
  • Figure 20 is a side elevational view of the upright cleaner shown in Figure 19;
  • 21 is an assembled view of a roller brush assembly and a motor assembly of a vertical cleaner according to an embodiment of the present invention
  • Figure 22 is an assembled view of a roller brush assembly and a motor assembly of a vertical cleaner according to still another embodiment of the present invention.
  • Figure 23 is a plan view of the structure shown in Figure 22;
  • Figure 24 is a side view of the structure shown in Figure 21;
  • Figure 25 is a bottom plan view of the structure shown in Figure 21;
  • Figure 26 is a schematic view of the internal flow path of the structure shown in Figure 25;
  • Figure 27 is an internal flow path rear view of the structure shown in Figure 22;
  • FIG. 28 is a schematic structural view of a roller brush of a vertical cleaner according to an embodiment of the present invention.
  • 29 is a schematic structural view of a bridge of a vertical cleaner according to an embodiment of the present invention.
  • roller brush assembly 11: roller brush; 111: first roller brush segment; 1111: first body; 1112: first bristles; 112: second roller brush segment; 1121: second body; 1122: second bristles ; 113: connecting shaft segment; 12: roller shell; 122: roller suction air passage; 1221: first air suction passage; 1222: second air suction passage; 123: belt installation cavity; 124: upper shell ; 125: lower case; 13: transmission belt; 14: tensioning wheel;
  • 200 motor assembly; 21: motor cover; 211: dirty air outlet; 212: clean air inlet; 213: exhaust air hole; 214: dirty air output pipe; 215: net air input pipe; 216: motor suction air passage; 2161: first branch flow path; 2162: second branch flow path; 22: motor; 221: motor shaft; 222: motor case;
  • 300 body assembly; 31: body; 311: body exhaust runner; 32: bridge; 321: top plate; 322: side plate; 37: dust cup; 371: separation chamber; 372: air inlet; Air port; 38: roller; 39: air duct;
  • 51 inlet duct
  • 52 hose
  • 700 rack and pinion assembly; 71: gear member; 711: rim; 712: meshing teeth; 713: meshing single teeth; 72: tooth condition; 73: connecting rod;
  • the vertical vacuum cleaner 1 according to an embodiment of the present invention will be described in detail below with reference to Figs.
  • the up-and-down direction is based on the vertical direction of the vertical vacuum cleaner 1 during normal operation.
  • an upright cleaner 1 includes a roller brush assembly 100, a motor assembly 200, and a body assembly 300.
  • the roller brush assembly 100 may include a brush housing 12 and a roller brush 11 disposed in the roller shell 12, and the roller shell 12 not only protects the roller brush 11 and the transmission mechanism, but also avoids dust and debris. The dust is raised and the secondary pollution is caused.
  • the motor assembly 200 may include a motor housing 21 and a motor (not shown) provided in the motor housing 21, and the motor drives the roller 11 to roll through a transmission belt (not shown) to achieve cleaning, and the motor can be connected to the motor.
  • the fan of the vacuum cleaner 1 is connected, and the direct drive fan is rotated to realize the simultaneous cleaning and cleaning.
  • the body assembly 300 shown in FIGS. 1 to 4 may include a body 31 and a bridge member 32 mounted on the body 31.
  • the bridge member 32 is pivotally coupled to the motor housing 21 such that the body 31 is between the upright position and the tilted position. Rotatable, when the vertical vacuum cleaner 1 is idle, as shown in Figures 1-8, the body 31 can be rotated to an upright position, thereby reducing the footprint of the vertical vacuum cleaner 1 and facilitating placement when using the vertical vacuum cleaner 1
  • the user can rotate the body 31 and the bridge member 32 to rotate the body 31 to the inclined position, as shown in FIG. 9 to FIG. 11, so that the vertical vacuum cleaner 1 can be conveniently pushed and pulled. Move clean.
  • the bridge 32 can urge the roller shell 12 to move away from the motor housing 21 to tension the belt. That is, when the vertical vacuum cleaner 1 is required for cleaning, the body 31 is rotated from the upright position to the inclined position, and compared with FIG. 7 and FIG. 9, at this time, the bridge 32 pushes the roller shell 12 toward the direction away from the motor housing 21. (for example, the front shown in Fig.
  • the body 31 can be rotated from the upright position to the inclined position, and the tensioning of the belt can be realized by the bridge member 32 to complete the cleaning and cleaning work, which is not only simple in structure, but also Easy to operate.
  • the brush housing 12 when the body 31 is moved from the upright position to the inclined position, the brush housing 12 is pushed by the bridge member 32 to move away from the motor housing 21, so that the tension of the belt can be conveniently achieved.
  • the utility model has the advantages of simple structure and convenient operation.
  • the upright cleaner 1 may further include a rack and pinion assembly 700.
  • the rack and pinion assembly 700 may be disposed between the bridge member 32 and the brush housing 12. In between, the bridge 32 is driven to move the roller shell 12 through the rack and pinion assembly 700.
  • the rack and pinion assembly 700 can include a gear member 71 and a tooth condition 72, wherein the tooth condition 72 can be mounted horizontally on the roller shell 12, and the tooth condition 72 Extending in the fore and aft direction, the gear member 71 can be mounted vertically on the bridge member 32 and engaged with the tooth condition 72. Therefore, when the bridge member 32 rotates, the gear member 71 can be driven to rotate. At this time, the gear member 71 meshes with the tooth condition 72 to move the tooth condition 72 in the front-rear direction, and the tooth condition 72 can move the roller shell 12 when moving forward. The front movement makes it possible to increase the distance between the roller brush 11 and the motor to achieve tensioning of the belt.
  • the gear member 71 may include a circular arc-shaped rim 711 centered on the pivot axis of the bridge member 32 and two sets of meshing teeth 712 connected to both ends of the rim 711.
  • Each set of meshing teeth 712 can include multiple Engages a single tooth 713.
  • the gear member 71 includes a rim 711 and two sets of meshing teeth 712.
  • the rim 711 has a circular arc shape and is centered on the pivot axis of the bridge member 32.
  • the two sets of meshing teeth 712 are respectively coupled to the two ends of the rim 711.
  • each set of meshing teeth 712 includes a plurality of meshing single teeth 713.
  • the two sets of meshing teeth 712 can be engaged with the tooth condition 72, respectively.
  • a set of meshing teeth 712 are engaged with the tooth condition 72 when the body 31 is in an upright position.
  • the bridge member 32 drives the gear member 71 to rotate, and the set of meshing teeth 712 meshes with the tooth condition 72 to move the tooth condition 72 toward the roller shell 12 and drive the roller shell 12 away from the motor to realize the tension of the belt.
  • the set of meshing teeth 712 are disengaged from the tooth condition 72.
  • the other set of meshing teeth 712 can be engaged with the tooth condition 72 to keep the belt tensioned, which is not only simple in structure, but also High reliability and stability.
  • the bridge member 32 may include a top plate 321 and two side plates 322 connected to both sides of the top plate 321, respectively.
  • the side plates 322 can be pivotally connected to the two side walls of the motor cover 21, and the gear member 71 can be integrally formed with the side plates 322, so that the processing of the gear member 71 can be facilitated, and the assembly efficiency can be improved and the production cost can be reduced.
  • the tooth conditions 72 may be two, and the two tooth conditions 72 may be symmetrically disposed on the longitudinal center axis of the roller shell 12 (e.g., the left and right directions shown in Figure 1).
  • the gear members 71 can also be two and cooperate with the two tooth conditions 72. That is, the two gear members 71 are rotatable relative to the motor housing 21, and the two tooth conditions 72 are symmetrically disposed on both sides of the roller shell 12 and respectively engaged with the two gear members 71.
  • the two gear members 72 can be respectively moved in the direction away from the motor housing 21 by the cooperation of the two gear members 71 with the two tooth conditions 72, two The tooth condition 72 can push the roller shell 12 from both ends of the brush shell 12, so that the distance between the roller brush 11 and the motor is increased, and the tension of the belt is completed, because the two ends of the roller shell 12 are evenly stressed, thereby Stability and reliability can be further improved.
  • both tooth conditions 72 are mounted on the roller shell 12 by tie bars 73.
  • the connecting rods 73 may be two and respectively connected to two tooth conditions 72, and the two connecting rods 73 are independently mounted on the brush shell. 12, that is, the two connecting rods 73 are not in contact with each other and are respectively mounted on the roller shell 12, and the two connecting rods 73 are respectively connected to the two tooth conditions 72, so that the two connecting rods 73 can be simple and Two tooth conditions 72 are conveniently mounted on the roller shell 12, respectively.
  • the connecting rod 73 is one and extends in the left-right direction, and both ends of the connecting rod 73 are respectively connected to the front ends of the two tooth conditions 72, and the connecting rod 73 is mounted on the brush shell 12, That is, the connecting rod 73 is a straight rod and the two ends are respectively connected to the two tooth conditions 43.
  • the front ends of the two tooth conditions 72 can be connected by the connecting rod 73 extending in the left-right direction, thereby being The synchronism of the movement of the two tooth conditions 72 is improved, so that the force received at both ends of the roller shell 12 is more uniform, so that the roller shell 12 can be provided with a certain protective effect.
  • the vertical cleaner 1 may further include an elastic member 800.
  • the two ends of the elastic member 800 may be respectively associated with the brush housing 12 and the motor housing. 21 is connected to block the brush housing 12 from moving in a direction away from the motor housing 21. That is, both ends of the elastic member 800 are respectively connected to the brush shell 12 and the motor housing 21, and the elastic member 800 often blocks the roller shell 12 from being away from the motor housing 21.
  • the tooth condition 72 urges the roller shell 12 to move away from the motor housing 21 (eg, the front shown in FIG. 1) to tension the belt, and the motor drives the belt to drive the roller brush. 11 rolling to achieve the dust cleaning operation; and when the body 31 is rotated to the upright position, and when the gear member 71 is disengaged from the tooth condition 72, the roller shell 12 can be oriented toward the motor housing 21 under the action of the elastic member 800. (such as the rear shown in Figure 1) Movement, so that the distance between the roller brush 11 and the motor shaft is greater than the axial distance of the belt, so that the belt is in a slack position, the belt stops driving, the roller brush 11 stops rolling, and the dust cleaning operation stops. In this way, the rolling and stopping of the roller brush 11 can be controlled by controlling the rotation of the body 31 between the upright position and the tilting position, which is convenient, fast, and timely and reliable.
  • the rolling of the roller brush 11 can be directly driven by the motor, and there is no need to add a special transmission motor, that is, the space saved, the aesthetics are improved, and the energy saving and the cost are also reduced.
  • the elastic members 800 may be two, and the two elastic members 800 may be symmetrically disposed on both sides of the longitudinal central axis of the roller shell 12, on the one hand, the rolling may be performed.
  • the force applied to the brush casing 12 is relatively uniform, so that stability and reliability can be improved.
  • the structure of the vertical vacuum cleaner 1 can be simple and compact, and the appearance is beautiful and tidy.
  • the elastic member 800 can be a spring. As shown in FIG. 5 to FIG. 11 , the two ends of the spring are respectively connected to the roller shell 12 and the motor cover 21 , and the spring can often block the roller shell 12 from facing away from the motor cover 21 . The direction of movement.
  • the spring may be a tension spring to rotate the body 31 from the tilted position to the upright position, and when the set of meshing teeth 712 are disengaged from the tooth condition 72, the tension spring may move the roller shell 12 toward the motor housing 21, The other set of meshing teeth 712 are engaged with the tooth condition 72 to achieve automatic slackening of the belt, causing the roller brush 11 to stop rolling, thereby reducing the number of sets of meshing teeth 712 and the number of engaging single teeth 713, thereby greatly reducing The production cost and the processing difficulty are increased, and the rotational flexibility of the bridge member 32 is improved.
  • the vertical cleaner 1 of the embodiment of the present invention when the body 31 is rotated from the upright position to the inclined position, the brush housing 12 is pushed by the bridge member 32 to move away from the motor housing 21, thereby being conveniently realized.
  • the tension of the transmission belt has the advantages of simple structure and convenient operation.
  • the elastic member 800 hinders the roller shell 12 from moving away from the motor housing 21, so that the automatic relaxation of the belt can be achieved, and the roller brush 11 can stop rolling, which is not only timely and reliable, but also saves energy and reduces cost.
  • the rotation axis of the motor 22 is non-parallel to the rotation axis of the roller brush 11, and the motor 22 drives the roller brush 11 to roll by the belt 13.
  • the rotation axis of the roller brush 11 extends in the horizontal direction (the left-right direction as shown in FIG. 15), and the rotation axis of the motor 22 is non-parallel to the rotation axis of the roller brush 11, for example
  • the rotation axis of the motor 22 may extend in a vertical direction (up and down direction as shown in FIG. 16) or may be inclined with respect to the vertical direction.
  • a drive belt 13 is disposed between the motor 22 and the roller brush 11, and the belt 13 is wound around The motor shaft 221 of the motor 22 and the roller brush 11 are used to drive the roller brush 11.
  • the motor 22 may be disposed adjacent to the ground, that is, the center of gravity of the motor 22 is offset from the center of gravity of the motor 22 of the vacuum cleaner of the related art, such that for a vacuum cleaner having the same length of the body 31, the user is operating the vertical of the present invention.
  • the vacuum cleaner 1 it is more labor-saving and easy to operate.
  • the hand starts and stops the vertical vacuum cleaner 1 by controlling the switch on the body 31 of the vertical vacuum cleaner 1.
  • the motor 22 simultaneously drives the fan and the roller brush 11 to rotate, thereby providing power for vacuuming, and the user only It requires one button to complete, and the operation is simple and convenient.
  • the rotation axis of the motor 22 is non-parallel to the rotation axis of the roller brush 11, the volume of the motor 22 can be reduced, thereby reducing the occupied space of the vertical cleaner 1, and the components of the vertical cleaner 1 can be easily realized.
  • the motor of the vacuum cleaner 1 is arranged upright, the space occupied by the vertical vacuum cleaner 1 can be reduced, and the layout of the components of the vertical vacuum cleaner 1 can be easily realized.
  • the vertical vacuum cleaner 1 has a simple and compact structure and a small occupied space. Easy to operate.
  • the axis of rotation of the motor 22 is disposed perpendicular to the axis of rotation of the roller brush 11, i.e., the axis of rotation of the roller brush 11 is disposed perpendicular to the motor shaft 221, and the belt 13 is twisted by 90°.
  • the roller brush 11 is disposed on a horizontal plane, and the rotation axis of the roller brush 11 extends in the horizontal direction; the motor 22 is placed in the motor housing 21 and The motor shaft 221 of the motor 22 is located in a vertical plane perpendicular to the rotation axis of the roller brush 11, that is, the rotation axis of the motor shaft 221 of the motor 22 is perpendicular to the rotation axis of the roller brush 11, and therefore, the half-turn belt located above 13 and the lower half of the belt 13 are twisted between the roller brush 11 and the motor shaft 221, and the twist angle of both ends of each belt 13 is 90°.
  • the motor shaft 221 of the motor 22 is vertically disposed.
  • the motor 22 is mainly composed of a motor body and a motor casing 222.
  • the motor body is disposed in the motor casing 222.
  • the motor body is mainly composed of a movement and a motor shaft 221, and the motor shaft 221 of the motor 22 and the movement of the motor 22 Connected and the motor 22 is in a vertical arrangement, wherein the upright end of the motor shaft 221 is inclined rearward relative to the vertical direction (up and down direction as shown in FIG.
  • the vertical vacuum cleaner 1 in the non-operating state; the vertical vacuum cleaner 1 During the vacuuming process, the central axis of the motor shaft 221 extends in the vertical direction, that is, the end of the motor shaft 221 of the vertical cleaner 1 can be vertically oriented (up and down direction as shown in FIG. 17) relative to the movement. Extending downward, one end of the drive belt 13 is jacketed on the lower end of the motor shaft 221, and the other end of the drive belt 13 is jacketed on the roller brush 11.
  • the belt 13 Since the rotation axis of the roller brush 11 is arranged on a horizontal plane, the belt 13 is in the roller brush 11 At least one twist occurs between the motor shafts 221, that is, the twisting angle between the turning contact of the belt 13 and the motor shaft 221 and the belt 13 of the belt 13 and the brush 11 is 90°.
  • the axis of the motor shaft 221 of the motor 22 is inclined rearward relative to the axis of the motor casing 21. At this time, both ends of the belt 13 are respectively jacketed on the roller brush 11 and the motor shaft 221, but the belt 13 is in a relaxed state; when the body 31 is in the inclined position, the axis of the motor 22 extends in the vertical direction, that is, the motor 22 is in an upright state, at which time the belt 13 is tightened.
  • the roller brush 11 includes a first roller brush segment 111 and a second roller brush segment 112 provided with bristles and a connecting shaft segment 113 connected between the first roller brush segment 111 and the second roller brush segment 112.
  • the roller brush 11 is mainly composed of the first roller brush segment 111, the second roller brush segment 112 and the connecting shaft segment 113, wherein one end of the first roller brush segment 111 and one end of the second roller brush segment 112 are respectively connected to the connecting shaft The two ends of the segment 113 are connected.
  • the roller brush 11 is rotatably disposed within the roller shell 12, and the motor 22 is coupled to the roller brush 11 to drive the roller brush 11 to rotate about its axis of rotation.
  • the first roller brush segment 111 of the roller brush 11 The second rolling brush segment 112 and the connecting shaft segment 113 respectively form a columnar shape extending in the horizontal direction (the horizontal direction shown in FIG. 28), and the right end of the first rolling brush segment 111 is connected to the left end of the connecting shaft segment 113, and the second The left end of the roller brush segment 112 is connected to the right end of the connecting shaft segment 113.
  • the outer sidewalls of the first roller brush segment 111 and the second roller brush segment 112 may be provided with bristles to clean the opposite surface, and the connecting shaft segments 113 are free of bristles for convenient The connection of the drive belt 13.
  • the drive belt 13 is wound around the motor shaft 221 of the motor 22 and the connecting shaft segment 113 to cause the motor 22 to drive the roller brush 11 to roll.
  • the motor 22 is disposed in the motor housing 21 of the cleaner, and the motor 22 is connected to the fan and the roller brush 11, respectively, wherein the motor 22 can drive the fan to rotate to generate airflow, thereby providing the vacuum cleaner 1 with vacuuming power.
  • the motor 22 can also drive the roller brush 11 to rotate about its own axis, thereby achieving the purpose of cleaning the ground.
  • the roller brush 11 and the motor 22 are spaced apart in the front-rear direction and the roller brush 11 is located on the front side of the motor 22, one end of the drive belt 13 is jacketed on the motor shaft 221 of the motor 22, and the other end of the drive belt 13 is jacketed on the roller brush.
  • the motor shaft 221 of the motor 22 rotates, the motor shaft 221 drives the belt 13 to rotate, and likewise, due to the roller brush, when the motor shaft 221 of the motor 22 rotates, the motor shaft 221 drives the belt 13 to rotate.
  • the connecting shaft segment 113 of the 11 has frictional resistance with the belt surface of the belt 13, so that the belt 13 drives the roller 11 to rotate about its own axis of rotation, whereby the motor 22 drives the roller 11 to rotate.
  • the first roller brush 11 and the second roller brush 11 are symmetrically arranged with respect to the drive belt 13. That is, the length of the first roller brush segment 111 in the axial direction is equal to the length of the second roller brush segment 112 in the axial direction, and the first roller brush segment 111 and the second roller brush segment 112 are centered with respect to the connecting shaft segment 113.
  • one end of the drive belt 13 is wound on the connecting shaft segment 113, and the other end is wound on the motor shaft 221 of the motor 22, that is, the belt 13 divides the roller brush 11 into a first and right symmetrical first roller brush segment 111 and a second roller brush. Segment 112.
  • the central axes of the first roller brush segment 111, the second roller brush segment 112 and the connecting shaft segment 113 are on the same straight line. That is, the first roller brush segment 111, the second roller brush segment 112, and the connecting shaft segment 113 are coaxially disposed, and the motor 22 drives the first roller brush segment 111, the second roller brush segment 112, and the connecting shaft segment 113 through the belt 13 Simultaneously rotating, whereby the motor 22 of the vertical cleaner 1 can simultaneously drive the fan and the first roller segment 111, the second roller segment 112 and the connecting shaft segment 113 to rotate, thereby achieving dust sweeping on both sides of the belt 13
  • the vertical vacuum cleaner 1 has a simple structure, a small number of components, a small occupied space, and convenient assembly and disassembly. The installation efficiency is high, and the synchronous control of dust sweeping and vacuuming can be realized.
  • the roller shell 12 has a belt mounting cavity 123 for accommodating the connecting shaft section 113 and the belt 13 , and a first air absorbing channel 1221 and a second air suction which are disposed on both sides of the mounting cavity and are spaced apart from the mounting cavity.
  • the brush housing 12 is formed in a T-shape, wherein the roller housing 12 defines a first air intake passage 1221, a second air intake passage 1222, and a belt installed spaced apart in the left-right direction.
  • the cavity 123 has a first roller brush segment 111 rotatably disposed in the first air intake channel 1221.
  • the second roller brush segment 112 is rotatably disposed in the second air intake channel 1222.
  • the transmission belt 13 is movably disposed on the cavity
  • the drive belt is mounted in the cavity 123.
  • the first air intake channel 1221 and the second air intake channel 1222 are respectively spaced apart from the left and right sides of the belt 13 so that the dirty air and dust sucked from the dust suction port of the roller shell 12 respectively enter the first An air absorbing channel 1221 and a second air absorbing channel 1222 are then merged and flowed into the dust cup 37.
  • the first air absorbing channel 1221 and the second air absorbing channel 1222 may be provided by the roller brush.
  • the components in the casing 12 are defined, and may also be defined by the inner wall surface of the roller shell 12; of course, the invention is not limited thereto, and the first air suction passage 1221 and the second air suction passage 1222 may also be connected to each other.
  • the occupied space of the belt mounting cavity 123 except the belt mounting cavity 123 is the first air suction channel 1221 and the second air suction channel 1222, and the dirty air, dust, and the like sucked from the dust suction port of the roller shell 12 pass through the transmission belt.
  • the mounting cavity 123 is delivered into the dust cup 37.
  • the first air intake channel 1221 and the second air intake channel 1222 each include a lateral airflow path segment and a longitudinal airflow channel segment, and the lateral airflow channel segment is along the roller brush 11.
  • the axially extending, longitudinal suction passage section extends in a direction perpendicular to the axial direction of the roller brush 11 and communicates with a corresponding lateral suction passage section.
  • the first air intake channel 1221 is mainly composed of a lateral air intake channel located on the left side of the connecting shaft segment 113 and a longitudinal air intake channel located on the left side of the transmission belt 13, and the second air intake channel 1222 is mainly located at the connection.
  • the lateral air suction passage on the right side of the shaft segment 113 and the longitudinal air suction passage on the right side of the transmission belt 13 are formed, and the center line of each lateral air suction passage and the center line of the longitudinal air suction passage at the corresponding position are perpendicular to each other. .
  • the first air suction channel 1221 and the second air suction channel 1222 are respectively formed in opposite L shapes, and the belt mounting cavity 123 is located between the first air intake channel 1221 and the second air intake channel 1222.
  • the motor 22 drives the first roller brush segment 111 and the second roller brush segment 112 to rotate synchronously via the belt 13.
  • the motor housing 21 has a first branch flow path 2161 and a first communication channel communicating with the first air intake channel 1221.
  • the second branch flow path 2162 is connected to the two air intake channels 1222.
  • the motor cover 21 is formed in a hollow column shape, and the motor cover 21 defines a first branch flow path 2161 and a second branch flow path 2162 which are spaced apart, and the motor 22 is located at the first branch flow path 2161 and the second branch flow path.
  • the first end of the first branch flow path 2161 is in communication with the first air intake channel 1221, and the first end of the second branch flow path 2162 is in communication with the second air intake channel 1222, and the first point is
  • the second end of the branch passage 2161 and the second end of the second branch flow passage 2162 are in communication with the dust cup 37, respectively.
  • the brush housing 12 includes a lower case 125 and an upper case 124 connected to the top of the lower case 125.
  • the first suction flow path 1221 and the second suction flow path 1222 are provided by the upper case 124 and / Or the lower case 125 is defined.
  • the brush housing 12 is mainly composed of an upper housing 124 and a lower housing 125, wherein the lower end of the upper housing 124 is open, and the lower housing 125 is detachably coupled to the upper housing 124 to close at least a portion of the opening of the upper housing 124.
  • a dust suction port is defined between the upper casing 124 and the lower casing 125.
  • a roller suction air passage 122 spaced apart in the left-right direction and a belt for mounting the belt are defined.
  • the belt mounting cavity 123 is not electrically connected, thereby preventing dust and the like from being caught in the transmission belt 13 and ensuring the reliability of the operation of the system.
  • the structure of the roller shell 12 is simple and compact, and passes through the upper casing 124 and the lower casing 125.
  • the structure defines a first air vent 1221, a second air absorbing channel 1222 and a belt mounting cavity 123 which are spaced apart, eliminating redundant piping, and being simple to manufacture and low in cost.
  • the vertical cleaner 1 further includes an inlet duct assembly, wherein the inlet duct assembly is mainly composed of an inlet duct 51 and a hose 52, and the inlet duct 51 is fixed on the motor casing 21 and the first end of the inlet duct 51 is
  • the dirty air outlet 211 on the motor housing 21 communicates, one end of the hose 52 communicates with the second end of the air inlet duct 51, and the other end of the hose 52 communicates with the separation chamber 371 of the dust cup 37.
  • the length of the hose 52 can be greater than the length of the body 31 to prolong the separation time and filtration time of dust, dirty air, and increase the dust collection capacity, thereby improving the working efficiency of the vertical cleaner 1.
  • the middle portion of the hose 52 can be hung on the body 31 to make the structure compact.
  • the hose 52 may be a plastic hose 52 or a rubber hose 52, thereby facilitating the tray 52 of the hose, saving space and improving space utilization.
  • the upright cleaner is mainly composed of a roller brush assembly 100, a motor assembly 200, a body assembly 300, a clutch device 400, and a roller 38.
  • the roller brush assembly 100 is mainly composed of a roller brush 11 and a roller shell 12, and the roller shell 12 is mainly composed of an upper casing 124 and a lower casing 125.
  • the roller shell 12 defines a belt mounting cavity 123 and a belt mounting cavity 123.
  • the first air suction channel 1221 and the second air suction channel 1222 on the left and right sides, the roller brush 11 is rotatably disposed in the roller shell 12, and the transmission belt 13 is movably disposed in the belt mounting cavity 123 and the belt 13
  • One end is wound around the central portion of the roller brush 11. Referring to Fig.
  • the roller brush 11 is mainly composed of a first roller brush segment 111, a second roller brush segment 112 and a connecting shaft segment 113 which are coaxially disposed, wherein the first roller brush segment 111 and the second roller brush segment 112 are respectively The two ends of the connecting shaft segment 113 are connected.
  • the first rolling brush segment 111 is mainly composed of a first body 1111 and a first bristles 1112 disposed on the first body 1111.
  • the second roller brush segment 112 is mainly composed of a second body 1121 and The second bristles 1122 are formed on the second body 1121, and one end of the driving belt 13 is wound on the connecting shaft segment 113 of the roller brush 11.
  • the roller shell 12 is further provided with a tensioning wheel 14 to open the belt 13 tight.
  • the motor assembly 200 is mainly composed of a motor housing 21, a motor 22 and a fan (not shown), wherein the motor housing 21 defines a motor-suction air passage 216 and a motor exhaust runner that are spaced apart, and the motor housing 21 has The dirty air outlet 211 of the motor suction passage 216 is open and the clean air inlet 212 is connected to the exhaust passage of the motor.
  • Motor 22 is upright
  • the motor housing 21 is rotatable relative to the motor housing 21, that is, the motor shaft 221 of the vertical cleaner 1 is disposed in a vertical direction, and the motor 22 is disposed on the rear side of the roller brush 11 and the motor shaft 221 and the roller brush of the motor 22 11 is connected by a drive belt 13.
  • one end of the driving belt 13 is jacketed on the motor shaft 221 of the motor 22, and the other end of the driving belt 13 is jacketed on the roller brush 11.
  • the motor shaft 221 of the motor 22 rotates, the motor shaft 221 drives the belt 13 to rotate, and the belt 13 drives The roller brush 11 is rotated about its own axis of rotation, whereby the motor 22 is driven to drive the roller brush 11 to rotate.
  • the motor 22 can drive the fan to rotate to generate a suction airflow, thereby providing the vacuum cleaner 1 with the suction power, and the motor 22 can also drive the roller 11 to rotate about its own axis, thereby achieving the purpose of cleaning the ground.
  • the body assembly 300 is mainly composed of a body 31, a bridge member 32 and a dust cup 37.
  • the dust cup 37 and the bridge member 32 are respectively disposed on the body 31, and the bridge member 32 is connected to the lower end of the body 31, and two of the bridge members 32.
  • the side plates 322 are respectively disposed outside the side walls of the motor cover 21 and rotatably connected to the motor cover 21, and the outer sides of the two side plates 322 of the bridge member 32 are provided with rotatable rollers 38 for facilitating the user to push the vertical type.
  • the vacuum cleaner 1 works.
  • the dust cup 37 defines a separation chamber 371.
  • the dust cup 37 has an air inlet 372 and an air outlet 373 communicating with the separation chamber 371.
  • the body 31 defines an organic exhaust passage 311.
  • the body 31 and the motor housing 21 are disposed between the dust chamber 37.
  • the air outlet pipe 39, the two ends of the air outlet pipe 39 communicate with the body exhaust flow path 311 of the body 31 and the clean air inlet 212 of the motor cover 21, respectively, and the dust and debris sucked from the dust suction port of the roller shell 12 are respectively.
  • the first air suction passage 1221 and the second air suction passage 1222 enter the motor air intake passage 216 in the motor casing 21, and then enter the separation chamber 371 of the dust cup 37 for filtering treatment, and the clean air is obtained from the dust cup.
  • the air outlet 373 of the 37 is discharged to the motor exhaust flow path in the motor casing 21, and finally discharged from the air exhaust hole 213 of the motor casing 21 to the external environment.
  • the triggering member of the clutch device 400 is rotatably disposed on the motor housing and cooperates with the bridge member 32 and the motor housing 222 of the motor, respectively, so that the bridge member 32 drives the clutch device 400 to rotate and the clutch device 400 drives the motor 22 to rotate.
  • the upright cleaner 1 can be placed on the ground in a non-operating state, that is, the body 31 of the vertical cleaner 1 is located in the second upright position, and the occupied space is small.
  • the handle of the body 31 can be manually held by a human hand to push the vertical cleaner 1 to work.
  • the switch of the vertical vacuum cleaner 1 can be started by a human hand.
  • the drive belt 13 is in a relaxed state, and the motor 22 cannot drive the roller brush 11 to rotate, that is, the vertical vacuum cleaner 1 is in a standby state, and the roller brush 11 does not sweep dust;
  • the body 31 is rotated from the second upright position to the second tilt position.
  • the bridge 32 on the motor cover 21 rotates clockwise with respect to the motor housing 21, and then the bridge 32 passes the drive motor cover.
  • the clutch device on 21 realizes the rotation of the motor 22 in the drive motor housing 21, that is, the motor 22 rotates from the first tilt position to the first upright position.
  • the lower end of the motor shaft 221 gradually moves backward, thereby causing the motor
  • the distance between the lower end of the shaft 221 and the roller brush 11 is increased, thereby further tightening the belt 13.
  • the motor 22 can drive the roller 11 to rotate through the belt 13 to achieve the purpose of starting the dust sweeping and vacuuming operation.
  • the present invention is not limited thereto, and the user can directly rotate the body 31 from the second upright position to the second tilt position.
  • the belt 13 is gradually tensioned, and then the switch of the upright cleaner 1 is activated. To achieve the purpose of sweeping dust and vacuuming at the same time.
  • the switch may be disposed on the handle of the body 31 for manual operation, or may be disposed on the roller shell 12 or the motor cover 21 located below the body 31 to facilitate the user to activate the switch with the foot; the motor 22 may be disposed adjacent to the ground. That is, the center of gravity of the motor 22 is lower than the center of gravity of the motor 22 of the vacuum cleaner in the related art.
  • the user is more labor-saving and easy to operate when operating the vertical cleaner 1 of the present invention.
  • dirty air, dust, and the like enter the roller air intake passage 122 from the dust suction port of the roller shell 12, and then enter the motor suction air passage 216 in the motor casing 21, and pass through the motor.
  • the dirty air outlet tube 214 on the outer cover 21 is discharged into the body assembly 300, and the clean air filtered by the body assembly 300 enters the motor exhaust flow passage in the motor housing 21 through the net air input tube 215 of the motor housing 21, and the body 31 and
  • An air outlet pipe 39 is disposed between the motor casings 21, and two ends of the air outlet pipe 39 communicate with the body exhaust runner 311 of the body 31 and the clean air inlet 212 of the motor casing 21, respectively, and the clean air is filtered through the dust cup 37.
  • the exhaust passage 311, the outlet duct 39, and the clean air inlet 212 of the motor are sequentially introduced into the exhaust passage of the motor in the motor casing 21, and finally discharged to the external environment through the exhaust holes 213 of the motor casing 21.
  • the motor 22 can rotate synchronously with the body 31, and when the motor 22 is rotated to a predetermined angle, the human body can freely operate the body 31 without The tension state of the belt 13 is affected, that is, when the motor 22 is rotated from the first inclined position to the first upright position, the human hand can freely operate the body 31 without affecting the dusting and vacuuming of the upright cleaner 1.
  • the present invention is not limited thereto, and the rotation angle of the body 31 can also be directly related to the rotation angle of the motor 22, that is, the human hand can adjust the positional state of the motor 22 by adjusting the inclination angle of the body 31, thereby realizing the adjustment of the transmission belt 13. The purpose of the degree of tension.

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Abstract

一种立式吸尘器(1)，包括：滚刷组件(100)，电机组件(200)和机体组件(300)，滚刷组件(200)包括滚刷壳(12)和滚刷(11)；电机组件(200)包括电机外罩(21)和电机(22)，电机(22)通过传动带(13)驱动滚刷(11)滚动；机体组件(300)包括机体(31)和安装在机体(31)上的桥接件(32)，桥接件(32)与电机外罩(21)可枢转地相连以使机体(31)在直立位置和倾斜位置之间可转动，当机体(31)从直立位置向倾斜位置转动时，桥接件(32)推动滚刷壳(12)朝向远离电机外罩(21)的方向运动以使传动带(13)张紧。

Description

立式吸尘器 技术领域
本发明涉及清洁设备技术领域，尤其涉及一种立式吸尘器。
背景技术
目前，立式吸尘器通常通过电机带动传动带驱动滚刷滚动，实现对待清洁表面的清洁。安装传动带时，需要使传动带处于松弛状态，但是在使用过程中，需要对传动带进行张紧，以实现传动。相关技术中的立式吸尘器，采用独立的张紧装置实现对传动带的张紧，但是结构复杂，操作不便。
发明内容
本发明旨在至少解决现有技术中存在的技术问题之一。为此，本发明在于提出一种立式吸尘器，该立式吸尘器可以方便地实现传动带的张紧，且具有结构简单、操作方便等优点。
根据本发明实施例的立式吸尘器，包括：滚刷组件，所述滚刷组件包括滚刷壳和设在所述滚刷壳内的滚刷；电机组件，所述电机组件包括电机外罩和设在所述电机外罩内的电机，所述电机通过传动带驱动所述滚刷滚动；机体组件，所述机体组件包括机体和安装在所述机体上的桥接件，所述桥接件与所述电机外罩可枢转地相连以使所述机体在直立位置和倾斜位置之间可转动，当所述机体从所述直立位置向所述倾斜位置转动时，所述桥接件推动所述滚刷壳朝向远离所述电机外罩的方向运动以使所述传动带张紧。
根据本发明实施例的立式吸尘器，通过将机体转动至使用的倾斜位置，桥接件可以顺势推动滚刷壳朝向远离电机外罩的方向运动，从而可以方便地实现传动带的张紧，且具有结构简单、操作方便等优点。
根据本发明的一个示例，进一步包括：齿轮齿条组件，所述齿轮齿条组件设在所述桥接件与所述滚刷壳之间，以使所述桥接件通过所述齿轮齿条组件驱动所述滚刷壳运动。
根据本发明的一个示例，所述齿轮齿条组件包括齿轮件和齿条件，所述齿条件水平安装在所述滚刷壳上且沿前后方向延伸，所述齿轮件竖直安装在所述桥接件上且与所述齿条件啮合。
根据本发明的一个示例，所述齿轮件包括：以所述桥接件的枢转轴线为中心轴线的圆弧形轮缘；和连接在所述轮缘两端的两组啮合齿，每组所述啮合齿均包括多个啮合单齿。
根据本发明的一个示例，所述桥接件包括顶板和连接在所述顶板两侧的两个侧板，所述齿轮件与所述侧板一体成型。
根据本发明的一个示例，所述齿条件为两个且对称地设在所述滚刷壳的纵向中心轴线的两侧，所述齿轮件为两个且与所述两个齿条件对应配合。
根据本发明的一个示例，所述两个齿条件均通过连接杆安装在所述滚刷壳上。
根据本发明的一个示例，所述连接杆为两个且分别与两个所述齿条件对应相连，所述两个连接杆分别独立地安装在所述滚刷壳上。
根据本发明的一个示例，所述连接杆为一个且沿左右方向延伸，所述连接杆的两端分别与所述两个齿条件的前端相连，所述连接杆安装在所述滚刷壳上。
根据本发明的一个示例，进一步包括：弹性件，所述弹性件的两端分别与所述滚刷壳和所述电机外罩相连以阻碍所述滚刷壳朝向远离所述电机外罩的方向运动。
根据本发明的一个示例，所述弹性件为两个且对称地设在所述滚刷壳的纵向中心轴线的两侧。
根据本发明的一个示例，所述弹性件为弹簧。
根据本发明的一个示例，所述电机的旋转轴线与所述滚刷的旋转轴线非平行设置，所述传动带缠绕在所述电机的电机轴和所述滚刷上。
根据本发明的一个示例，所述电机的所述电机轴竖直设置，所述滚刷的旋转轴线垂直于所述电机轴设置，所述传动带扭转90°设置。
根据本发明的一个示例，所述滚刷包括设有刷毛的第一滚刷段和第二滚刷段，以及连接在所述第一滚刷段和第二滚刷段之间的连接轴段，所述传动带缠绕在所述电机轴和所述连接轴段上以使所述电机驱动所述滚刷滚动。
根据本发明的一个示例，所述第一滚刷段、所述第二滚刷段和所述连接轴段的中心轴线位于同一直线上，所述第一滚刷段和第二滚刷段关于所述传动带对称设置。
根据本发明的一个示例，所述滚刷壳内具有用于容纳所述连接轴段和所述传动带的传动带安装腔、以及位于所述安装腔两侧且与所述安装腔隔离开设置的第一吸气流道和第二吸气流道。
根据本发明的一个示例，所述第一吸气流道和所述第二吸气流道均包括横向吸气流道段和纵向吸气流道段，所述横向吸气流道段沿所述滚刷的轴向延伸，所述纵向吸气流道段沿与所述滚刷的轴向垂直的方向延伸且与对应的所述横向吸气流道段连通。
本发明的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本发明的实践了解到。
附图说明
图1是根据本发明实施例的立式吸尘器的立体图，图中机体处于直立位置；
图2是图1中圈示的A部的放大图；
图3是根据本发明实施例的立式吸尘器的侧视图，图中机体处于直立位置；
图4是根据本发明实施例的立式吸尘器的俯视图，图中机体处于直立位置；
图5是根据本发明实施例的立式吸尘器的部分结构的立体图，图中机体处于直立位置；
图6是图5中圈示的B部的放大图；
图7是根据本发明实施例的立式吸尘器的部分结构的侧视图，图中机体处于直立位置；
图8是根据本发明实施例的立式吸尘器的部分结构的俯视图，图中机体处于直立位置；
图9是根据本发明实施例的立式吸尘器的部分结构的侧视图，图中机体处于倾斜位置；
图10是图9中圈示的C部的放大图；
图11是根据本发明实施例的立式吸尘器的部分结构的俯视图，图中机体处于倾斜位置；
图12是根据本发明实施例的立式吸尘器的部分结构的立体图；
图13是根据本发明实施例的立式吸尘器的部分结构的俯视图；
图14是根据本发明实施例的立式吸尘器的部分结构的侧视图；
图15是根据本发明一个实施例的立式吸尘器的示意图；
图16是图15中所示的立式吸尘器在电机处于第一倾斜位置时的侧视图；
图17是图15中所示的立式吸尘器在电机处于第一直立位置时的侧视图；
图18是图15中所示的立式吸尘器在一个方向的示意图；
图19是根据本发明又一个实施例的立式吸尘器的示意图；
图20是图19中所示的立式吸尘器的侧视图；
图21是根据本发明一个实施例的立式吸尘器的滚刷组件与电机组件的装配图；
图22是根据本发明又一个实施例的立式吸尘器的滚刷组件与电机组件的装配图；
图23是图22中所示的结构的俯视图；
图24是图21中所示的结构的侧视图；
图25是图21中所示的结构的仰视图；
图26是图25中所示的结构的内部流道示意图；
图27是图22中所示的结构的内部流道后视图；
图28是根据本发明实施例的立式吸尘器的滚刷的结构示意图；
图29是根据本发明实施例的立式吸尘器的桥接件的结构示意图。
附图标记：
1：立式吸尘器；
100：滚刷组件；11：滚刷；111：第一滚刷段；1111：第一本体；1112：第一刷毛；112：第二滚刷段；1121：第二本体；1122：第二刷毛；113：连接轴段；12：滚刷壳；122：滚刷吸气流道；1221：第一吸气流道；1222：第二吸气流道；123：传动带安装腔；124：上壳；125：下壳；13：传动带；14：张紧轮；
200：电机组件；21：电机外罩；211：脏空气出口；212：净空气入口；213：排风孔；214：脏空气输出管；215：净空气输入管；216：电机吸气流道；2161：第一分支流道；2162：第二分支流道；22：电机；221：电机轴；222：电机壳；
300：机体组件；31：机体；311：机体排气流道；32：桥接件；321：顶板；322：侧板；37：尘杯；371：分离腔；372：进气口；373：出气口；38：滚轮；39：出风管；
51：进风管；52：软管；
700：齿轮齿条组件；71：齿轮件；711：轮缘；712：啮合齿；713：啮合单齿；72：齿条件；73：连接杆；
800：弹性件。
具体实施方式
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。
下文的公开提供了许多不同的实施例或例子用来实现本发明的不同结构。为了简化本发明的公开，下文中对特定例子的部件和设置进行描述。当然，它们仅仅为示例，并且目的不在于限制本发明。此外，本发明可以在不同例子中重复参考数字和/或字母。这种重复是为了简化和清楚的目的，其本身不指示所讨论各种实施例和/或设置之间的关系。此外，本发明提供了的各种特定的工艺和材料的例子，但是本领域普通技术人员可以意识到其他工艺的可应用于性和/或其他材料的使用。
下面结合图1-图29对根据本发明实施例的立式吸尘器1进行详细描述。其中，上下方向以立式吸尘器1正常工作时的上下方向为准。
如图1-图4所示，根据本发明实施例的立式吸尘器1包括：滚刷组件100、电机组件200和机体组件300。
具体而言，滚刷组件100可以包括滚刷壳12和设在滚刷壳12内的滚刷11，滚刷壳12不仅可以对滚刷11和传动机构提供保护，而且可以避免因灰尘、碎屑等扬起而造成二次污染。电机组件200可以包括电机外罩21和设在电机外罩21内的电机(图中未示出)，电机通过传动带(图中未示出)驱动滚刷11滚动，实现清扫，同时该电机可以与立式吸尘器1的风扇相连，以直驱风扇转动实现吸尘与清扫的同步进行。
如图1-图4所示机体组件300可以包括机体31和安装在机体31上的桥接件32，桥接件32与电机外罩21可枢转地相连以使机体31在直立位置和倾斜位置之间可转动，当立式吸尘器1闲置时，如图1-图8所示，机体31可以转动至直立位置，从而可以减小立式吸尘器1的占地面积，方便放置，当使用立式吸尘器1对带待清洁表面进行清洁时，使用者可以转动机体31和桥接件32，使机体31转动至倾斜位置，如图9-图11所示，从而可以方便地对立式吸尘器1进行推拉，实现移动清洁。
当机体31从直立位置向倾斜位置转动时，桥接件32可推动滚刷壳12向远离电机外罩21的方向运动，以使传动带张紧。也就是说，需要使用立式吸尘器1进行清扫时，将机体31从直立位置转动至倾斜位置，对比图7和图9，此时，桥接件32推动滚刷壳12朝向远离电机外罩21的方向(例如图1中所示的前方)运动，这样，滚刷壳12与电机之间的距离增大，使滚刷11与电机轴之间的距离大于传动带的轴心距，从而可以将传动带从松弛状态拉紧为张紧状态，利用传动带实现传动以驱动滚刷11滚动。
可以理解的是，需要对待清洁表面进行清洁时，只需将机体31从直立位置转动至倾斜位置，就可以利用桥接件32实现传动带的张紧，以完成吸尘清扫工作，不仅结构简单，而且操作方便。
根据本发明实施例的立式吸尘器1，机体31从直立位置向倾斜位置移动时，通过桥接件32推动滚刷壳12朝向远离电机外罩21的方向运动，从而可以方便地实现传动带的张紧，且具有结构简单、操作方便等优点。
根据本发明的一些实施例，立式吸尘器1可以进一步包括齿轮齿条组件700，如图1、图3和图5所示，齿轮齿条组件700可以设在桥接件32与滚刷壳12之间，以使桥接件32通过齿轮齿条组件700驱动滚刷壳12运动。通过设置齿轮齿条组件700，不仅可以提高桥接件32对传动带张紧的可靠性和稳定性，而且可以降低立式吸尘器1损坏的概率，延长其使用寿命。
作为可选的实施方式，如图2和图10所示，齿轮齿条组件700可以包括齿轮件71和齿条件72，其中，齿条件72可以水平安装在滚刷壳12上，且齿条件72可沿前后方向延伸，齿轮件71可竖直地安装在桥接件32上且与齿条件72啮合。由此，桥接件32转动时可带动齿轮件71转动，此时，齿轮件71与齿条件72啮合传动使齿条件72在前后方向移动，齿条件72向前移动时可以带动滚刷壳12向前移动，从而可以增大滚刷11与电机之间的距离，实现传动带的张紧。
可选地，如图2和图10所示，齿轮件71可以包括以桥接件32的枢转轴线为中心轴线的圆弧形轮缘711和连接在轮缘711两端的两组啮合齿712，每组啮合齿712均可包括多个 啮合单齿713。换言之，齿轮件71包括轮缘711和两组啮合齿712，轮缘711为圆弧形且以桥接件32的枢转轴线为中心轴线，两组啮合齿712分别连接在轮缘711的两端，且每组啮合齿712均包括多个啮合单齿713。这样，两组啮合齿712可以分别和齿条件72啮合，例如，机体31在直立位置时，如图1-图8所示，一组啮合齿712与齿条件72啮合，当机体31从直立位置转动至倾斜位置时，桥接件32带动齿轮件71转动，该组啮合齿712与齿条件72啮合传动，使齿条件72朝向滚刷壳12运动并带动滚刷壳12远离电机，实现传动带的张紧，当机体31转动一定角度后，该组啮合齿712与齿条件72脱离配合，此时，另一组啮合齿712可与齿条件72啮合，使传动带保持张紧状态，不仅结构简单，而且可靠性和稳定性较高。
在本发明的一些实施例中，如图1、图3、图5、图7和图9所示，桥接件32可以包括顶板321和连接在顶板321两侧的两个侧板322，每个侧板322均可与电机外罩21的两个侧壁枢转相连，齿轮件71可与侧板322一体成型，从而可以方便齿轮件71的加工制造，并且可以提高装配效率，降低生产成本。
可选地，如图12和图13所示，齿条件72可为两个，且两个齿条件72可以对称地设在滚刷壳12的纵向中心轴线(例如图1中所示的左右方向上的中心轴线)的两侧，齿轮件71也可为两个且与两个齿条件72对应配合。也就是说，两个齿轮件71可相对于电机外罩21转动，两个齿条件72对称地设在滚刷壳12的两侧并分别与两个齿轮件71配合。由此，机体31从直立位置向倾斜位置转动的过程中，可以通过两个齿轮件71分别与两个齿条件72的配合，推动两个齿条件72朝向远离电机外罩21的方向运动，两个齿条件72可从滚刷壳12的两端推动滚刷壳12，使滚刷11与电机之间的距离增大，完成传动带的张紧，由于滚刷壳12的两端均匀受力，从而可以进一步提高稳定性和可靠性。
在本发明的一些实施例中，两个齿条件72均通过连接杆73安装在滚刷壳12上。由此，方便齿条件72的安装。例如在本发明的一个具体示例中，如图12和图13所示，连接杆73可以为两个且分别与两个齿条件72对应相连，两个连接杆73分别独立地安装在滚刷壳12上，也就是说，两个连接杆73不接触相连且分别安装在滚刷壳12上，两个连接杆73分别与两个齿条件72相连，从而通过将两根连接杆73可以简单且方便地将两个齿条件72分别安装在滚刷壳12上。
例如在本发明的另一个具体示例中，连接杆73为一个且沿左右方向延伸，连接杆73的两端分别与两个齿条件72的前端相连，连接杆73安装在滚刷壳12上，也就是说，连接杆73为一根直杆且两端分别与两个齿条件43相连，或者说，两个齿条件72的前端可通过沿左右方向延伸的连接杆73相连，由此，可以提高两个齿条件72运动的同步性，使滚刷壳12两端所受的力更加均匀，从而可以对滚刷壳12提供一定的保护作用。
根据本发明的一些实施例，如图5-图11所示，立式吸尘器1进一步可以包括弹性件800，如图6所示，弹性件800的两端可分别与滚刷壳12和电机外罩21相连，以阻碍滚刷壳12朝向远离电机外罩21的方向运动。也就是说，弹性件800的两端分别与滚刷壳12和电机外罩21相连，且弹性件800常阻碍滚刷壳12远离电机外罩21。
由此，当机体31转动至倾斜位置时，齿条件72推动滚刷壳12朝向远离电机外罩21的方向(例如图1中所示的前方)运动以使传动带张紧，电机带动传动带驱动滚刷11滚动，实现吸尘清扫工作；而当机体31向直立位置转动、且当齿轮件71与齿条件72脱离配合时，在弹性件800的作用下，滚刷壳12可以朝向电机外罩21的方向(例如图1中所示的后方) 运动，使滚刷11与电机轴之间的距离大于传动带的轴心距，使传动带处于松弛位置，传动带停止传动，滚刷11停止滚动，吸尘清洁工作停止。这样，可以通过控制机体31在直立位置和倾斜位置之间的转动，对滚刷11的滚动和停止进行控制，方便快速，且及时可靠。
并且，滚刷11的滚动可由电机直接驱动，无需增设专门的传动电机，即节省的空间，提高了美观性，同时也有利于节约能源，降低了成本。
可选地，如图8和图11所示，弹性件800可为两个，且两个弹性件800可以对称地设在滚刷壳12的纵向中心轴线的两侧，一方面，可以使滚刷壳12所受的力较均匀，从而可以提高稳定性和可靠性，另一方面，可以使立式吸尘器1的结构简单紧凑，外形美观整洁。
可选地，弹性件800可为弹簧，如图5-图11所示，弹簧的两端分别与滚刷壳12和电机外罩21相连，且弹簧可常阻碍滚刷壳12朝向远离电机外罩21的方向运动。具体地，弹簧可以为拉簧，从而当机体31从倾斜位置向直立位置转动，且当一组啮合齿712与齿条件72脱离配合时，拉簧可以使滚刷壳12朝向电机外罩21运动，使另一组啮合齿712与齿条件72配合，从而实现传动带的自动松弛，使滚刷11停止滚动，由此，降低了啮合齿712的组数和啮合单齿713的数量，从而极大地降低了生产成本和加工难度，且提高了桥接件32的转动灵活性。
综上所述，根据本发明实施例的立式吸尘器1，机体31从直立位置向倾斜位置转动时，通过桥接件32推动滚刷壳12朝向远离电机外罩21的方向运动，从而可以方便地实现传动带的张紧，且具有结构简单、操作方便等优点。并且，通过弹性件800阻碍滚刷壳12朝向远离电机外罩21的方向运动，可以实现传动带的自动松弛，使滚刷11停止滚动，不仅及时可靠，而且可以节约能源，降低成本。
其中，电机22的旋转轴线与滚刷11的旋转轴线非平行设置，电机22通过传动带13驱动滚刷11滚动。具体地，如图15和图16所示，滚刷11的旋转轴线沿水平方向(如图15所示的左右方向)延伸，电机22的旋转轴线与滚刷11的旋转轴线非平行设置，例如，电机22的旋转轴线可以沿竖直方向(如图16所示的上下方向)延伸，也可以相对于竖直方向倾斜设置，电机22与滚刷11之间设有传动带13，传动带13缠绕在电机22的电机轴221和滚刷11上以实现对滚刷11的驱动。
可选地，电机22可以邻近地面设置，即电机22的重心相对于相关技术中的吸尘器的电机22的重心偏下，这样对于具有相同长度的机体31的吸尘器，用户在操作本发明的立式吸尘器1时，更加省力，操作方便。人手通过控制立式吸尘器1的机体31上的开关实现立式吸尘器1的启停，当立式吸尘器1启动时，电机22同时驱动风扇以及滚刷11转动，从而为吸尘提供动力，用户只需一键完成，操作简单、便利。
由此，将电机22的旋转轴线与滚刷11的旋转轴线非平行设置，可以减小电机22的体积，从而减小该立式吸尘器1的占用空间，易于实现该立式吸尘器1的各部件布局的多样性，并且，该立式吸尘器1通过一个电机22同时控制滚刷11和风扇的转动，部件数量少，占用空间小，可以实现扫尘与吸尘的同步控制，再者，该立式吸尘器1的电机直立布置，可以减小该立式吸尘器1的占用空间，易于实现该立式吸尘器1的各部件布局的多样性，该立式吸尘器1的结构简单、紧凑，占用空间小，操作方便。
在本发明的一个示例中，电机22的旋转轴线与滚刷11的旋转轴线垂直设置，即滚刷11的旋转轴线垂直于电机轴221设置，且传动带13扭转90°设置。参照图15，滚刷11布置在水平面上，且滚刷11的旋转轴线沿水平方向延伸；电机22立放在电机外罩21内且 电机22的电机轴221位于与滚刷11的旋转轴线垂直的竖直平面内，即电机22的电机轴221的旋转轴线与滚刷11的旋转轴线相互垂直设置，因此，位于上方的半圈传动带13和位于下方的半圈传动带13在滚刷11与电机轴221之间均发生一次扭转，且每段传动带13的两端的扭转角度为90°。
可选地，根据本发明的一个实施例，电机22的电机轴221竖直设置。具体地，电机22主要由电机本体和电机壳222组成，电机本体设在电机壳222内，电机本体主要由机芯和电机轴221组成，电机22的电机轴221与电机22的机芯相连且电机22为立式布置，其中，立式吸尘器1在非工作状态下，电机轴221的上端相对于竖直方向(如图17所示的上下方向)向后倾斜设置；立式吸尘器1在吸尘过程时，电机轴221的中心轴线沿竖直方向延伸，即该立式吸尘器1的，电机轴221的一端可以沿竖直方向(如图17所示的上下方向)相对于机芯向下延伸，传动带13的一端外套在电机轴221的下端，而传动带13的另一端外套在滚刷11上，由于滚刷11的旋转轴线布置在水平面上，因此，传动带13在滚刷11与电机轴221之间发生至少一次扭转，即传动带13和电机轴221的变向触点与传动带13和滚刷11的变向触点之间的传动带13的扭转角度为90°。
当机体31位于直立位置时，电机22的电机轴221的轴线相对于电机外罩21的轴线向后倾斜设置，此时，传动带13的两端分别外套在滚刷11与电机轴221上，但传动带13处于放松状态；当机体31位于倾斜位置时，电机22的轴线沿竖直方向延伸，即电机22处于直立状态，此时，传动带13被拉紧。具体地，人手将机体31由竖直位置向倾斜位置操作时，电机轴221的下端逐渐向后移动，从而使电机轴221的下端与滚刷11之间的距离增大，进而实现传动带13的张紧。
其中，滚刷11包括设有刷毛的第一滚刷段111和第二滚刷段112以及连接在第一滚刷段111和第二滚刷段112之间的连接轴段113。换言之，滚刷11主要由第一滚刷段111、第二滚刷段112和连接轴段113组成，其中，第一滚刷段111的一端和第二滚刷段112的一端分别与连接轴段113的两端相连。
参照图15和图16，滚刷11可转动地设在滚刷壳12内，并且电机22与滚刷11相连以驱动滚刷11绕其旋转轴线转动，滚刷11的第一滚刷段111、第二滚刷段112和连接轴段113分别形成沿水平方向(如图28所示的左右方向)延伸的柱状，第一滚刷段111的右端与连接轴段113的左端相连，第二滚刷段112的左端与连接轴段113的右端相连，第一滚刷段111和第二滚刷段112的外侧壁可以设置刷毛以对对面进行清扫，连接轴段113上无刷毛以方便与传动带13的连接。
进一步地，传动带13缠绕在电机22的电机轴221和连接轴段113上以使电机22驱动滚刷11滚动。参照图16，电机22设在吸尘器的电机外罩21内，并且电机22分别与风扇和滚刷11相连，其中，电机22可以驱动风扇转动以产生气流，从而为立式吸尘器1提供吸尘动力，而电机22还可以驱动滚刷11绕其自身轴线转动，从而实现清洁地面的目的。
参照图16，滚刷11与电机22沿前后方向间隔开布置且滚刷11位于电机22的前侧，传动带13的一端外套在电机22的电机轴221上，传动带13的另一端外套在滚刷11的连接轴段113上，当电机22的电机轴221转动时，由于电机轴221与传动带13的带面之间具有摩擦阻力，因此，电机轴221带动传动带13转动，同样地，由于滚刷11的连接轴段113与传动带13的带面之间具有摩擦阻力，因此，传动带13带动滚刷11绕其自身旋转轴线转动，由此，实现电机22驱动滚刷11转动。
优选地，根据本发明的一个实施例，第一滚刷11和第二滚刷11关于传动带13对称设置。也就是说，第一滚刷段111在轴向上的长度等于第二滚刷段112在轴向上的长度，第一滚刷段111和第二滚刷段112关于连接轴段113的中央部分对称设置，传动带13的一端缠绕在连接轴段113上，另一端缠绕在电机22的电机轴221上，即传动带13将滚刷11分成左右对称的第一滚刷段111和第二滚刷段112。由此，既可以使第一滚刷段111和第二滚刷段112受到的阻力均衡，保证滚刷11转动的稳定性，而且可以使传动带13两侧的清扫范围相同。
进一步地，第一滚刷段111、第二滚刷段112和连接轴段113的中心轴线位于同一直线上。也就是说，第一滚刷段111、第二滚刷段112和连接轴段113同轴设置，电机22通过传动带13驱动第一滚刷段111、第二滚刷段112和连接轴段113同时转动，由此，该立式吸尘器1的电机22可以同时驱动风扇以及第一滚刷段111、第二滚刷段112和连接轴段113转动，从而实现传动带13两侧扫尘、两侧吸尘的工作模式，与相关技术中的通过两个电机22分别控制风扇和滚刷11转动的吸尘器相比，该立式吸尘器1的结构简单，部件数量少，占用空间小，装拆方便，安装效率高，可以实现扫尘与吸尘的同步控制。
其中，滚刷壳12内具有用于容纳连接轴段113和传动带13的传动带安装腔123、以及位于安装腔两侧且与安装腔隔离开设置的第一吸气流道1221和第二吸气流道1222。参照图21至图23，滚刷壳12形成为T字形，其中，滚刷壳12内限定有沿左右方向间隔开布置的第一吸气流道1221、第二吸气流道1222和传动带安装腔123，第一滚刷段111可转动地设在第一吸气流道1221内，第二滚刷段112可转动地设在第二吸气流道1222内，传动带13可活动地设在传动带安装腔123内。
可选地，第一吸气流道1221和第二吸气流道1222分别间隔开设在传动带13的左右两侧，使得从滚刷壳12的吸尘口吸入的脏空气、灰尘等分别进入第一吸气流道1221和第二吸气流道1222内，然后一起汇合、流入尘杯37内，具体地，第一吸气流道1221和第二吸气流道1222可以由设在滚刷壳12内的部件限定，也可以由滚刷壳12的内壁面限定；当然，本发明并不限于此，第一吸气流道1221和第二吸气流道1222也可以为相互连通的，即滚刷壳12内除了传动带安装腔123的占用空间均为第一吸气流道1221和第二吸气流道1222，从滚刷壳12的吸尘口吸入的脏空气、灰尘等通过传动带安装腔123输送到尘杯37内。
其中，如图25所示，第一吸气流道1221和第二吸气流道1222均包括横向吸气流道段和纵向吸气流道段，横向吸气流道段沿滚刷11的轴向延伸，纵向吸气流道段沿与滚刷11的轴向垂直的方向延伸且与对应的横向吸气流道段连通。
具体地，第一吸气流道1221主要由位于连接轴段113左侧的横向吸气流道和位于传动带13左侧的纵向吸气流道组成，第二吸气流道1222主要由位于连接轴段113右侧的横向吸气流道和位于传动带13右侧的纵向吸气流道组成，并且每个横向吸气流道的中心线和对应位置的纵向吸气流道的中心线相互垂直。
可选地，第一吸气流道1221和第二吸气流道1222分别形成相背设置的L形，传动带安装腔123位于第一吸气流道1221和第二吸气流道1222之间，当滚刷11安装在滚刷壳12内时，第一滚刷段111可转动地设在第一吸气流道1221内，第二滚刷段112可转动地设在第二吸气流道1222内，电机22通过传动带13驱动第一滚刷段111和第二滚刷段112同步转动。
进一步地，电机外罩21内具有与第一吸气流道1221连通的第一分支流道2161和与第 二吸气流道1222连通的第二分支流道2162。具体地，电机外罩21形成中空的柱状，电机外罩21内限定有间隔开布置的第一分支流道2161和第二分支流道2162，电机22位于第一分支流道2161和第二分支流道2162之间，其中，第一分支流道2161的第一端与第一吸气流道1221连通，第二分支流道2162的第一端与第二吸气流道1222连通，而第一分支流道2161的第二端和第二分支流道2162的第二端分别与尘杯37连通。
而根据本发明的一个实施例，滚刷壳12包括下壳125和连接在下壳125的顶部的上壳124，第一吸气流道1221和第二吸气流道1222由上壳124和/或下壳125限定出。参照图16，滚刷壳12主要由上壳124和下壳125组成，其中，上壳124的下端敞开，下壳125与上壳124可拆卸地相连以封闭上壳124的开口的至少一部分，并且在上壳124与下壳125之间限定出吸尘口，进一步地，上壳124与下壳125之间限定出沿左右方向间隔开布置的滚刷吸气流道122和用于安装传动带13的传动带安装腔123，其中，滚刷吸气流道122包括第一吸气流道1221和第二吸气流道1222，第一吸气流道1221和第二吸气流道1222均与传动带安装腔123不导通，由此，可以避免灰尘等杂物卷入传动带13，保证了系统运行的可靠性，该滚刷壳12的结构简单、紧凑，通过上壳124和下壳125的结构限定出间隔开布置的第一吸气流道1221、第二吸气流道1222和传动带安装腔123，省去了多余的管路，制造简单，成本低。
立式吸尘器1进一步包括进风管组件，其中，进风管组件主要由进风管51和软管52组成，进风管51固设在电机外罩21上且进风管51的第一端与电机外罩21上的脏空气出口211连通，软管52的一端与进风管51的第二端连通，软管52的另一端与尘杯37的分离腔371连通。有利地，软管52的长度可以大于机体31的长度以延长灰尘、脏空气的分离时间和过滤时间，增加吸尘容量，从而提高该立式吸尘器1的工作效率。进一步地，软管52的中部可以挂设在机体31上，使得结构紧凑。可选地，软管52可以为塑料软管52，也可以为橡胶软管52，从而方便软管52的盘放，节省空间，提高空间利用率。
下面结合附图具体描述根据本发明实施例的立式吸尘器1的结构和工作过程。
如图1至图29所示，该立式吸尘器主要由滚刷组件100、电机组件200、机体组件300、离合装置400和滚轮38组成。
其中，滚刷组件100主要由滚刷11和滚刷壳12组成，滚刷壳12主要由上壳124和下壳125组成，滚刷壳12内限定有传动带安装腔123和位于传动带安装腔123的左右两侧的第一吸气流道1221和第二吸气流道1222，滚刷11可转动地设在滚刷壳12内，传动带13可活动地设在传动带安装腔123内且传动带13的一端缠绕在滚刷11的中央部分。参照图28，滚刷11主要由同轴设置的第一滚刷段111、第二滚刷段112和连接轴段113组成，其中，第一滚刷段111和第二滚刷段112分别与连接轴段113的两端相连，第一滚刷段111主要由第一本体1111和设在第一本体1111上的第一刷毛1112组成，第二滚刷段112主要由第二本体1121和设在第二本体1121上的第二刷毛1122组成，传动带13的一端缠绕在滚刷11的连接轴段113上，进一步地，滚刷壳12上还设有张紧轮14以对传动带13进行张紧。
电机组件200主要由电机外罩21、电机22和风机(未示出)组成，其中，电机外罩21内限定有间隔开布置的电机吸气流道216和电机排气流道，电机外罩21具有与电机吸气流道216导通的脏空气出口211和与电机排气流道导通的净空气入口212。电机22直立 在电机外罩21内且相对于电机外罩21可转动，即该立式吸尘器1的电机轴221沿竖直方向布置，电机22设在滚刷11的后侧且电机22的电机轴221与滚刷11通过传动带13相连。具体地，传动带13的一端外套在电机22的电机轴221上，传动带13的另一端外套在滚刷11上，当电机22的电机轴221转动时，电机轴221带动传动带13转动，传动带13带动滚刷11绕其自身旋转轴线转动，由此，实现电机22驱动滚刷11转动。参照图24，由于电机22的电机轴221的轴向与滚刷11的轴向非平行设置，因此，滚刷11与电机轴221之间的传动带13发生一次扭转，扭转角度为30°-90°。进一步地，电机22可以驱动风扇转动以产生吸尘气流，从而为立式吸尘器1提供吸尘动力，电机22还可以驱动滚刷11绕其自身轴线转动，从而实现清洁地面的目的。
机体组件300主要由机体31、桥接件32和尘杯37组成，其中，尘杯37和桥接件32分别设在机体31上，并且桥接件32与机体31的下端相连，桥接件32的两个侧板322分别设在电机外罩21的侧壁的外侧且与电机外罩21可转动地相连，而桥接件32的两个侧板322的外侧设有可转动的滚轮38，方便用户推动该立式吸尘器1工作。尘杯37内限定有分离腔371，尘杯37具有与分离腔371连通的进气口372和出气口373，机体31内限定有机体排气流道311，机体31与电机外罩21之间设有出风管39，出风管39的两端分别与机体31的机体排气流道311和电机外罩21的净空气入口212连通，从滚刷壳12的吸尘口吸入的灰尘和杂物分别通过第一吸气流道1221和第二吸气流道1222进入电机外罩21内的电机吸气流道216，然后进入尘杯37的分离腔371内进行过滤处理，得到的干净空气从尘杯37的出气口373排到电机外罩21内的电机排气流道，最后从电机外罩21的排风孔213排到外界环境。
离合装置400的触动件可转动地设在电机外罩上且分别与桥接件32和电机的电机壳222配合，从而实现桥接件32驱动离合装置400转动、离合装置400驱动电机22转动的目的。
参照图15，该立式吸尘器1在非工作状态下，可以立放于地面上，即立式吸尘器1的机体31位于第二直立位置，占用空间小。当用户需要使用该立式吸尘器1时，人手可以手握机体31的手柄以推动该立式吸尘器1工作。首先，人手可以将立式吸尘器1的开关启动，此时，传动带13处于放松状态，电机22无法驱动滚刷11转动，即该立式吸尘器1处于待机状态，滚刷11不扫尘；然后人手将机体31从第二直立位置向第二倾斜位置转动，在此过程中，电机外罩21上的桥接件32随着机体31相对于电机外罩21顺时针旋转，然后，桥接件32通过驱动电机外罩21上的离合装置，实现驱动电机外罩21内的电机22转动，即电机22由第一倾斜位置向第一直立位置转动，在此过程中，电机轴221的下端逐渐向后移动，从而使电机轴221的下端与滚刷11之间的距离增大，进而实现传动带13的张紧，电机22可以通过传动带13驱动滚刷11转动，达到启动扫尘、吸尘动作的目的。当然，本发明并不限于此，用户也可以直接将机体31从第二直立位置向第二倾斜位置转动，在此过程中，传动带13逐渐被张紧，然后再启动该立式吸尘器1的开关，达到扫尘、吸尘动作同时驱动目的。
也就是说，用户只需一键启动，然后通过操作机体31的手柄的方向，实现扫尘的启停，无需操作控制键面，操作简单。可选地，开关可以设在机体31的手柄上，方便人手操作，也可以设在位于机体31下方的滚刷壳12或电机外罩21上，方便用户用脚启动开关；电机22可以邻近地面设置，即电机22的重心相对于相关技术中的吸尘器的电机22的重心偏下， 这样对于具有相同长度的机体31的吸尘器，用户在操作本发明的立式吸尘器1时，更加省力，操作方便。
立式吸尘器1在工作状态下，脏空气、灰尘等从滚刷壳12的吸尘口进入滚刷吸气流道122，然后进入电机外罩21内的电机吸气流道216内，并通过电机外罩21上的脏空气输出管214排到机体组件300内，经过机体组件300过滤得到的干净空气通过电机外罩21的净空气输入管215进入电机外罩21内的电机排气流道，机体31与电机外罩21之间设有出风管39，出风管39的两端分别与机体31的机体排气流道311和电机外罩21的净空气入口212连通，经过尘杯37过滤得到的干净空气依次通过机体排气流道311、出风管39、净空气入口212进入到电机外罩21内的电机排气流道，最后通过电机外罩21的排风孔213排到外界环境。
这里需要说明的是，机体31从第二直立位置向预定角度的第二倾斜位置操作时，电机22可以与机体31同步转动，当电机22转至预定角度时，人手可以自由操作机体31而不影响传动带13的张紧状态，即当电机22从第一倾斜位置转至第一直立位置时，人手可以自由操作机体31而不影响立式吸尘器1的扫尘和吸尘。当然，本发明并不限于此，机体31的转动角度也可以与电机22的转动角度直接关联，即人手可以通过调整机体31的倾斜角度，实现调整电机22的位置状态，从而实现调整传动带13的张紧程度的目的。
根据本发明实施例的立式吸尘器1的其他构成以及操作对于本领域普通技术人员而言都是已知的，这里不再详细描述。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
尽管已经示出和描述了本发明的实施例，本领域的普通技术人员可以理解：在不脱离本发明的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由权利要求及其等同物限定。

Claims (18)

  1. 一种立式吸尘器，其特征在于，包括：
    滚刷组件，所述滚刷组件包括滚刷壳和设在所述滚刷壳内的滚刷；
    电机组件，所述电机组件包括电机外罩和设在所述电机外罩内的电机，所述电机通过传动带驱动所述滚刷滚动；
    机体组件，所述机体组件包括机体和安装在所述机体上的桥接件，所述桥接件与所述电机外罩可枢转地相连以使所述机体在直立位置和倾斜位置之间可转动，当所述机体从所述直立位置向所述倾斜位置转动时，所述桥接件推动所述滚刷壳朝向远离所述电机外罩的方向运动以使所述传动带张紧。
  2. 根据权利要求1所述的立式吸尘器，其特征在于，进一步包括：
    齿轮齿条组件，所述齿轮齿条组件设在所述桥接件与所述滚刷壳之间，以使所述桥接件通过所述齿轮齿条组件驱动所述滚刷壳运动。
  3. 根据权利要求2所述的立式吸尘器，其特征在于，所述齿轮齿条组件包括齿轮件和齿条件，所述齿条件水平安装在所述滚刷壳上且沿前后方向延伸，所述齿轮件竖直安装在所述桥接件上且与所述齿条件啮合。
  4. 根据权利要求3所述的立式吸尘器，其特征在于，所述齿轮件包括：
    以所述桥接件的枢转轴线为中心轴线的圆弧形轮缘；和
    连接在所述轮缘两端的两组啮合齿，每组所述啮合齿均包括多个啮合单齿。
  5. 根据权利要求3-4中任一项所述的立式吸尘器，其特征在于，所述桥接件包括顶板和连接在所述顶板两侧的两个侧板，所述齿轮件与所述侧板一体成型。
  6. 根据权利要求3-5中任一项所述的立式吸尘器，其特征在于，所述齿条件为两个且对称地设在所述滚刷壳的纵向中心轴线的两侧，所述齿轮件为两个且与所述两个齿条件对应配合。
  7. 根据权利要求6所述的立式吸尘器，其特征在于，所述两个齿条件均通过连接杆安装在所述滚刷壳上。
  8. 根据权利要求7所述的立式吸尘器，其特征在于，所述连接杆为两个且分别与两个所述齿条件对应相连，所述两个连接杆分别独立地安装在所述滚刷壳上。
  9. 根据权利要求7所述的立式吸尘器，其特征在于，所述连接杆为一个且沿左右方向延伸，所述连接杆的两端分别与所述两个齿条件的前端相连，所述连接杆安装在所述滚刷壳上。
  10. 根据权利要求1-9中任一项所述的立式吸尘器，其特征在于，进一步包括：
    弹性件，所述弹性件的两端分别与所述滚刷壳和所述电机外罩相连以阻碍所述滚刷壳朝向远离所述电机外罩的方向运动。
  11. 根据权利要求10所述的立式吸尘器，其特征在于，所述弹性件为两个且对称地设在所述滚刷壳的纵向中心轴线的两侧。
  12. 根据权利要求10-11中任一项所述的立式吸尘器，其特征在于，所述弹性件为弹簧。
  13. 根据权利要求1-12中任一项所述的立式吸尘器，其特征在于，所述电机的旋转轴线与所述滚刷的旋转轴线非平行设置，所述传动带缠绕在所述电机轴的电机轴和所述滚刷 上。
  14. 根据权利要求13所述的立式吸尘器，其特征在于，所述电机轴竖直设置，所述滚刷的旋转轴线垂直于所述电机轴设置，所述传动带扭转90°设置。
  15. 根据权利要求13-14中任一项所述的立式吸尘器，其特征在于，所述滚刷包括设有刷毛的第一滚刷段和第二滚刷段，以及连接在所述第一滚刷段和第二滚刷段之间的连接轴段，所述传动带缠绕在所述电机轴和所述连接轴段上以使所述电机驱动所述滚刷滚动。
  16. 根据权利要求15所述的立式吸尘器，其特征在于，所述第一滚刷段、所述第二滚刷段和所述连接轴段的中心轴线位于同一直线上，所述第一滚刷段和第二滚刷段关于所述传动带对称设置。
  17. 根据权利要求15-16中任一项所述的立式吸尘器，其特征在于，所述滚刷壳内具有用于容纳所述连接轴段和所述传动带的安装腔、以及位于所述安装腔两侧且与所述安装腔隔离开设置的第一吸气流道和第二吸气流道。
  18. 根据权利要求17所述的立式吸尘器，其特征在于，所述第一吸气流道和所述第二吸气流道均包括横向吸气流道段和纵向吸气流道段，所述横向吸气流道段沿所述滚刷的轴向延伸，所述纵向吸气流道段沿与所述滚刷的轴向垂直的方向延伸且与对应的所述横向吸气流道段连通。
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CN201521029087.1U CN205251422U (zh) 2015-12-10 2015-12-10 立式吸尘器的离合装置和具有其的立式吸尘器
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CN201521029087.1 2015-12-10
CN201521028726.2U CN205338840U (zh) 2015-12-10 2015-12-10 立式吸尘器
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CN201521029798.9U CN205251423U (zh) 2015-12-10 2015-12-10 立式吸尘器
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CN201521030034.1U CN205251426U (zh) 2015-12-10 2015-12-10 立式吸尘器的旋风分离装置和具有其的立式吸尘器
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Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017096718A1 (zh) * 2015-12-10 2017-06-15 江苏美的清洁电器股份有限公司 立式吸尘器
KR102453842B1 (ko) * 2017-01-03 2022-10-14 삼성전자주식회사 핸디-스틱형 진공청소기
KR102385783B1 (ko) * 2017-08-09 2022-04-13 삼성전자주식회사 핸디-스틱형 진공청소기
CN208659190U (zh) * 2018-04-09 2019-03-29 江苏美的清洁电器股份有限公司 滚刷和扫地机器人
CN108679177B (zh) * 2018-06-15 2023-09-29 苏州市天烨医疗设备有限公司 一种开式同步带张紧装置
US10368706B1 (en) 2018-07-17 2019-08-06 Shop Vac Corporation Vacuum filter having annular catch
US11197592B2 (en) 2018-07-19 2021-12-14 Techtronic Floor Care Technology Limited Vacuum cleaner
USD923890S1 (en) * 2018-09-07 2021-06-29 Maradyne Corporation Mattress surface cleaning agitator
KR102705413B1 (ko) * 2019-07-25 2024-09-11 삼성전자주식회사 진공청소기
CN110346365A (zh) * 2019-08-07 2019-10-18 江苏汇博机器人技术股份有限公司 一种用于实训的机器人视觉引导装置
CN112674679B (zh) * 2019-10-17 2022-04-19 宁波方太厨具有限公司 一种清洗机
JP2021065463A (ja) * 2019-10-24 2021-04-30 株式会社マキタ 集塵機
KR20210069405A (ko) * 2019-12-03 2021-06-11 엘지전자 주식회사 진공 청소기
CN112842134A (zh) * 2021-03-19 2021-05-28 深圳市杰深科技有限公司 一种用于清洁装置中的毛发处理结构
CN113892764B (zh) * 2021-09-30 2022-11-25 魏城 一种生鲜超市用多功能食材加工台
US20230140788A1 (en) * 2021-11-03 2023-05-04 Techtronic Cordless Gp Vacuum cleaner

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2627623A (en) * 1949-02-15 1953-02-10 Hoover Co Agitator raiser and belt release for suction cleaners
US2637874A (en) * 1949-09-08 1953-05-12 Hoover Co Convertible suction cleaner with agitator drive disengaging means
US4139922A (en) * 1977-08-19 1979-02-20 Chester Fitch Carpet cleaning device
US4976003A (en) * 1990-04-11 1990-12-11 Williams William H Cleaning apparatus
CN102871604A (zh) * 2012-08-17 2013-01-16 苏州诚河清洁设备有限公司 吸尘器滚刷离合器
CN105065591A (zh) * 2015-08-19 2015-11-18 湖北中烟工业有限责任公司 齿轮齿条式皮带张紧装置

Family Cites Families (105)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1328737A (en) * 1917-10-08 1920-01-20 Hoover Suction Sweeper Co Cleaner
GB141843A (en) 1919-02-20 1920-04-29 Albert Herman Johnson Improvements in carpet cleaning apparatus
US1952999A (en) * 1922-10-23 1934-03-27 Hoover Co Suction cleaner
US1953586A (en) * 1930-12-15 1934-04-03 Hoover Co Suction cleaner
US2026808A (en) * 1931-07-31 1936-01-07 Hoover Co Suction cleaner
US2221745A (en) * 1933-12-27 1940-11-12 James B Kirby Suction sweeper
US2037648A (en) * 1935-02-26 1936-04-14 B F Sturtevant Company Inc Vacuum sweeper
US2250282A (en) * 1938-11-17 1941-07-22 Hoover Co Suction cleaner
US2343732A (en) * 1941-10-02 1944-03-07 Richard D Mason Vacuum cleaning apparatus
US2411488A (en) * 1943-04-19 1946-11-19 Hoover Co Suction cleaner
US2601698A (en) * 1949-05-17 1952-07-01 Hoover Co Suction cleaner with agitator disconnect
NL169858B (nl) * 1951-05-26 Hoechst Ag Werkwijze ter bereiding van zuiver, gekristalliseerd pyrofosforzuur.
US3273195A (en) 1964-06-10 1966-09-20 Sunbeam Corp Push-broom-type vacuum cleaner
US3716889A (en) * 1970-10-12 1973-02-20 Wallace Leisure Prod Inc Vacuum cleaner
US3646632A (en) 1970-10-30 1972-03-07 Scott & Fetzer Co Indicating means for a belt lifter
US3790987A (en) * 1972-10-20 1974-02-12 Scott & Fetzer Co Drive means for vacuum cleaner
JPS5248277B2 (zh) * 1974-03-11 1977-12-08
JPS5248277A (en) * 1975-10-13 1977-04-16 Matsushita Electric Ind Co Ltd Vertical type vacuum cleaner
US4249281A (en) * 1979-07-30 1981-02-10 National Union Electric Corporation Self-propelled vacuum cleaner
AT364485B (de) * 1980-06-10 1981-10-27 Franz Lex Hand-buerstsauggeraet
US4686736A (en) * 1986-02-19 1987-08-18 The Regina Co., Inc. Vacuum cleaner
US4685171A (en) * 1986-05-08 1987-08-11 Iona Appliances Inc. Guide for a driven endless belt
US4766640A (en) * 1986-12-31 1988-08-30 Whirlpool Corporation Self-propelled upright vacuum cleaner having a remotely disposed transmission and a positive locking mechanism
US4850077A (en) * 1988-09-15 1989-07-25 Domenico Venturini Double brush-roll vacuum cleaner
DE4121130A1 (de) * 1991-06-26 1993-01-07 Wessel Werk Gmbh Aktive staubsaugerduese
US5537712A (en) * 1995-03-20 1996-07-23 The Hoover Company Vacuum cleaner belt drive release
GB2336104B (en) * 1995-12-01 2000-03-29 Hoover Co Hand held cleaner with swiveling nozzle
CA2192882C (en) * 1996-01-23 2002-04-16 Shigenori Hato Suction tool for an electric vacuum cleaner
US6067689A (en) * 1996-12-31 2000-05-30 Matsushita Electric Corporation Of America Shifter mechanism for vacuum cleaner
US6044520A (en) * 1997-06-11 2000-04-04 Matsushita Electrical Industrial Co., Ltd. Vacuum cleaner
US6055703A (en) * 1997-10-14 2000-05-02 Oreck Holdings Llc Upright vacuum cleaner having improved steering apparatus with a lock out feature
CN2321378Y (zh) 1998-01-04 1999-06-02 吉孚工业股份有限公司 吸尘器搅动刷的离合控制机构
CA2268727C (en) * 1998-04-15 2007-07-10 Lg Electronics Inc. Device for driving/stopping brush of vacuum cleaner
US5974622A (en) * 1998-05-08 1999-11-02 The Hoover Company Transmission neutral locking arrangement for a self-propelled vacuum cleaner
JP2000157459A (ja) 1998-11-30 2000-06-13 Hitachi Ltd アプライト形電気掃除機
JP3530436B2 (ja) * 1999-01-29 2004-05-24 三洋電機株式会社 掃除機用集塵装置及びアップライト型掃除機
US6481050B1 (en) 2000-07-19 2002-11-19 The Hoover Company Motor-fan cooling air directed into filter bag
KR100398684B1 (ko) * 2000-11-27 2003-09-19 삼성광주전자 주식회사 진공청소기의 사이클론 집진장치
US7243393B2 (en) * 2001-02-06 2007-07-17 The Hoover Company Agitator drive configuration
JP2002233482A (ja) * 2001-02-07 2002-08-20 Sanyo Electric Co Ltd 電気掃除機
DE10110907A1 (de) * 2001-03-07 2002-09-19 Kaercher Gmbh & Co Alfred Bodenreinigungsgerät
US6772474B2 (en) * 2001-03-12 2004-08-10 Matsushita Electric Corporation Of America Upright vacuum cleaner with spring loaded nozzle
JP3789782B2 (ja) * 2001-07-24 2006-06-28 三洋電機株式会社 電気掃除機用床用吸込具
JP2005102892A (ja) * 2003-09-30 2005-04-21 Sanyo Electric Co Ltd 縦型電気掃除機
CN1611169A (zh) * 2003-10-30 2005-05-04 乐金电子(天津)电器有限公司 直立吸尘器的气流发生装置
KR100572155B1 (ko) 2004-04-02 2006-04-24 삼성광주전자 주식회사 진공 청소기
US7310855B2 (en) * 2004-07-09 2007-12-25 Tacony Corporation Vacuum cleaner counter-balance mechanism
US7293326B2 (en) * 2004-07-29 2007-11-13 Electrolux Home Care Products, Inc. Vacuum cleaner alignment bracket
WO2006046036A2 (en) * 2004-10-25 2006-05-04 Jacm Limited Battery powered floor-care vacuum cleaner
US8234749B2 (en) * 2005-01-11 2012-08-07 Nilfisk-Advance, Inc. Orbital scrubber with stabilizer element
CN1667197A (zh) 2005-02-05 2005-09-14 卞庄 滚刷
US20060277713A1 (en) * 2005-06-08 2006-12-14 Randall Sandlin Vacuum turbo nozzle with movable visor
JP2007000465A (ja) * 2005-06-24 2007-01-11 Twinbird Corp 電気掃除機
US8839484B2 (en) * 2005-07-12 2014-09-23 Bissell Homecare, Inc. Vacuum cleaner base with agitator drive assembly
CN2845692Y (zh) 2005-08-08 2006-12-13 苏州金莱克清洁器具有限公司 立式吸尘器滚刷离合装置
CN1954750A (zh) 2005-10-27 2007-05-02 乐金电子(天津)电器有限公司 直立式吸尘器
JP2008023016A (ja) * 2006-07-20 2008-02-07 Sanyo Electric Co Ltd アップライト型掃除機
GB0619181D0 (en) * 2006-09-29 2006-11-08 Dyson Technology Ltd Surface treating appliance
CN201033055Y (zh) * 2007-04-13 2008-03-12 卞庄 立式吸尘器
CN100522034C (zh) * 2007-04-13 2009-08-05 卞庄 一种直立式真空吸尘器
US8516655B2 (en) * 2007-05-03 2013-08-27 Techtronic Floor Care Technology Limited Vacuum cleaner with electronic agitator control
KR20080102647A (ko) * 2007-05-21 2008-11-26 삼성광주전자 주식회사 진공청소기용 사이클론 집진유닛
CN100578055C (zh) * 2007-12-11 2010-01-06 泰怡凯电器(苏州)有限公司 快速转换阀及使用该阀的快速转换吸尘器
US7937804B2 (en) * 2008-04-08 2011-05-10 Royal Appliance Mfg. Co. Belt lifter mechanism for vacuum cleaner
CN101596081A (zh) * 2008-06-06 2009-12-09 乐金电子(天津)电器有限公司 可控滚刷转动的立式吸尘器
GB2462123B8 (en) * 2008-07-25 2012-06-20 Hoover Ltd Vacuum cleaner
US20100107356A1 (en) * 2008-11-03 2010-05-06 Jakubos James D Nozzle brush arrangements for vacuum cleaner assemblies
GB2469455B (en) * 2009-04-14 2013-04-10 Dyson Technology Ltd A cleaner head
CN101874723B (zh) 2009-04-28 2014-10-29 乐金电子(天津)电器有限公司 电动真空吸尘器的滚刷传动结构
CN201469188U (zh) * 2009-09-11 2010-05-19 刘志洪 吸尘器集尘桶的旋风过滤装置
GB2474475B (en) * 2009-10-15 2013-10-23 Dyson Technology Ltd A surface treating appliance
JP5471290B2 (ja) * 2009-10-23 2014-04-16 三洋電機株式会社 縦型掃除機
US20110219567A1 (en) * 2010-03-12 2011-09-15 G.B.D. Corp. Reconfigurable upright surface cleaning apparatus with a powered brush motor
JP2012000121A (ja) * 2010-06-14 2012-01-05 Panasonic Corp アプライト型床面処理装置
AU2011203209B2 (en) * 2010-07-06 2014-02-13 Bissell Inc. Vacuum cleaner with modular clutch assembly
GB2486666B (en) * 2010-12-22 2012-11-07 Grey Technology Ltd Vacuum cleaner
CN102217913A (zh) * 2011-06-22 2011-10-19 苏州德莱电器有限公司 清洁装置
CN202223151U (zh) 2011-06-22 2012-05-23 苏州德莱电器有限公司 清洁装置
CN202161266U (zh) * 2011-07-25 2012-03-14 莱克电气股份有限公司 具有双甩灰口结构的吸尘器尘杯
CN202277305U (zh) * 2011-08-12 2012-06-20 莱克电气股份有限公司 具有螺旋尘杯盖的吸尘器尘杯
CN102949147B (zh) * 2011-08-19 2015-10-14 科沃斯机器人有限公司 立式真空吸尘器
CN202235160U (zh) 2011-08-19 2012-05-30 泰怡凯电器(苏州)有限公司 立式真空吸尘器
DE102011053667A1 (de) * 2011-09-16 2013-03-21 Miele & Cie. Kg Vorsatzgerät für einen Staubsauger
CN102499608B (zh) 2011-11-18 2014-04-30 宁波锦隆电器有限公司 立式吸尘器
CN202801482U (zh) * 2012-07-03 2013-03-20 刘志洪 一种吸尘器用的旋风过滤结构
GB2525107B (en) 2012-11-26 2015-11-25 Bissell Homecare Inc Agitator Assembly For Vacuum Cleaner
US9345371B2 (en) * 2012-12-12 2016-05-24 Electrolux Home Care Products, Inc. Vacuum cleaner base assembly
CN105011857B (zh) * 2014-04-14 2017-11-14 江苏美的清洁电器股份有限公司 吸尘器
WO2015157886A1 (zh) * 2014-04-14 2015-10-22 江苏美的清洁电器股份有限公司 用于吸尘器的集尘装置
CN203841620U (zh) * 2014-04-14 2014-09-24 江苏美的春花电器股份有限公司 吸尘器的旋风分离器
CN203970286U (zh) * 2014-07-30 2014-12-03 苏州诚河清洁设备有限公司 旋风分离式吸尘器
WO2016023249A1 (zh) 2014-08-13 2016-02-18 江苏美的清洁电器股份有限公司 吸尘器和立式吸尘器
DE102014114809A1 (de) * 2014-10-13 2016-04-14 Alfred Kärcher Gmbh & Co. Kg Flächen-Reinigungsmaschine mit Befeuchtungseinrichtung
CN204133367U (zh) 2014-10-15 2015-02-04 苏州爱普电器有限公司 直立式吸尘器
CN105030158B (zh) * 2015-08-21 2017-11-14 江苏美的清洁电器股份有限公司 旋风锥、尘杯组件以及具有尘杯组件的吸尘器
CN205251415U (zh) 2015-12-10 2016-05-25 江苏美的清洁电器股份有限公司 立式吸尘器
CN205251416U (zh) 2015-12-10 2016-05-25 江苏美的清洁电器股份有限公司 立式吸尘器的离合装置和具有其的立式吸尘器
CN205338839U (zh) 2015-12-10 2016-06-29 江苏美的清洁电器股份有限公司 立式吸尘器
CN205251418U (zh) 2015-12-10 2016-05-25 江苏美的清洁电器股份有限公司 立式吸尘器
CN205251414U (zh) 2015-12-10 2016-05-25 江苏美的清洁电器股份有限公司 立式吸尘器
WO2017096718A1 (zh) * 2015-12-10 2017-06-15 江苏美的清洁电器股份有限公司 立式吸尘器
CN205338840U (zh) 2015-12-10 2016-06-29 江苏美的清洁电器股份有限公司 立式吸尘器
CN205251420U (zh) 2015-12-10 2016-05-25 江苏美的清洁电器股份有限公司 立式吸尘器
CN205625812U (zh) 2016-03-01 2016-10-12 江苏美的清洁电器股份有限公司 立式吸尘器
CN205251417U (zh) 2015-12-10 2016-05-25 江苏美的清洁电器股份有限公司 立式吸尘器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2627623A (en) * 1949-02-15 1953-02-10 Hoover Co Agitator raiser and belt release for suction cleaners
US2637874A (en) * 1949-09-08 1953-05-12 Hoover Co Convertible suction cleaner with agitator drive disengaging means
US4139922A (en) * 1977-08-19 1979-02-20 Chester Fitch Carpet cleaning device
US4976003A (en) * 1990-04-11 1990-12-11 Williams William H Cleaning apparatus
CN102871604A (zh) * 2012-08-17 2013-01-16 苏州诚河清洁设备有限公司 吸尘器滚刷离合器
CN105065591A (zh) * 2015-08-19 2015-11-18 湖北中烟工业有限责任公司 齿轮齿条式皮带张紧装置

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