WO2022261315A3 - Vacuum cleaner - Google Patents

Vacuum cleaner Download PDF

Info

Publication number
WO2022261315A3
WO2022261315A3 PCT/US2022/032826 US2022032826W WO2022261315A3 WO 2022261315 A3 WO2022261315 A3 WO 2022261315A3 US 2022032826 W US2022032826 W US 2022032826W WO 2022261315 A3 WO2022261315 A3 WO 2022261315A3
Authority
WO
WIPO (PCT)
Prior art keywords
tube
backbone
inlet
outlet
vacuum cleaner
Prior art date
Application number
PCT/US2022/032826
Other languages
French (fr)
Other versions
WO2022261315A2 (en
Inventor
Jason Thorne
Original Assignee
Origyn LLC
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 US17/531,066 external-priority patent/US11832779B2/en
Application filed by Origyn LLC filed Critical Origyn LLC
Priority to CN202280041808.7A priority Critical patent/CN117479872A/en
Priority to EP22738146.4A priority patent/EP4351394A2/en
Publication of WO2022261315A2 publication Critical patent/WO2022261315A2/en
Publication of WO2022261315A3 publication Critical patent/WO2022261315A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/0072—Mechanical means for controlling the suction or for effecting pulsating action
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
    • A47L5/30—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with driven dust-loosening tools, e.g. rotating brushes
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
    • A47L5/32—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with means for connecting a hose
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • 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
    • A47L9/0461—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
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/242—Hose or pipe couplings
    • A47L9/244—Hose or pipe couplings for telescopic or extensible 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
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/242—Hose or pipe couplings
    • A47L9/246—Hose or pipe couplings with electrical connectors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Electric Vacuum Cleaner (AREA)

Abstract

A vacuum cleaner includes a first tube and a second tube positioned within the first tube, where a first end of the first tube is connected to an outlet of the backbone and a first end of the second tube connected to an inlet of the backbone. A handle is on the first end of the first tube. When the backbone is in a retracted position the first end of the first tube surrounds the second end of the second tube, the second end of the second tube obstructs the outlet of the backbone, and the second end of the first tube surrounds the first end of the second tube. When the backbone is in an extended position the second end of the first tube aligns with the second end of the second tube, leaving the outlet of the backbone unobstructed to a dustcup. A floor nozzle is connected to the inlet of the backbone and includes a nozzle motor configured to operate a brush roll axle and a casing that provides an airpath to the inlet of the backbone.
PCT/US2022/032826 2021-06-09 2022-06-09 Vacuum cleaner WO2022261315A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202280041808.7A CN117479872A (en) 2021-06-09 2022-06-09 Vacuum cleaner
EP22738146.4A EP4351394A2 (en) 2021-06-09 2022-06-09 Vacuum cleaner

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202163208667P 2021-06-09 2021-06-09
US63/208,667 2021-06-09
US17/531,066 US11832779B2 (en) 2020-11-20 2021-11-19 Vacuum cleaner
US17/531,066 2021-11-19

Publications (2)

Publication Number Publication Date
WO2022261315A2 WO2022261315A2 (en) 2022-12-15
WO2022261315A3 true WO2022261315A3 (en) 2023-01-12

Family

ID=82404351

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2022/032826 WO2022261315A2 (en) 2021-06-09 2022-06-09 Vacuum cleaner

Country Status (1)

Country Link
WO (1) WO2022261315A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090089959A1 (en) * 2007-10-08 2009-04-09 Samsung Gwangju Electronics Co., Ltd. Upright vacuum cleaner having suction path diverting valve
GB2461606A (en) * 2008-07-10 2010-01-13 Samsung Electronics Co Ltd Vacuum cleaner
US20150223650A1 (en) * 2014-02-10 2015-08-13 Bissell Homecare, Inc. Vacuum cleaner
US20190274499A1 (en) * 2018-03-09 2019-09-12 Midea America Corp. Surface cleaning apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090089959A1 (en) * 2007-10-08 2009-04-09 Samsung Gwangju Electronics Co., Ltd. Upright vacuum cleaner having suction path diverting valve
GB2461606A (en) * 2008-07-10 2010-01-13 Samsung Electronics Co Ltd Vacuum cleaner
US20150223650A1 (en) * 2014-02-10 2015-08-13 Bissell Homecare, Inc. Vacuum cleaner
US20190274499A1 (en) * 2018-03-09 2019-09-12 Midea America Corp. Surface cleaning apparatus

Also Published As

Publication number Publication date
WO2022261315A2 (en) 2022-12-15

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