EP3748061A4 - Top-loading laundry treatment device, and cover opening/closing system thereof - Google Patents

Top-loading laundry treatment device, and cover opening/closing system thereof Download PDF

Info

Publication number
EP3748061A4
EP3748061A4 EP19747196.4A EP19747196A EP3748061A4 EP 3748061 A4 EP3748061 A4 EP 3748061A4 EP 19747196 A EP19747196 A EP 19747196A EP 3748061 A4 EP3748061 A4 EP 3748061A4
Authority
EP
European Patent Office
Prior art keywords
treatment device
cover opening
laundry treatment
closing system
loading laundry
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19747196.4A
Other languages
German (de)
French (fr)
Other versions
EP3748061A1 (en
EP3748061C0 (en
EP3748061B1 (en
Inventor
Tao Chen
Kaiming Wang
Qingming ZHAI
Mingliang YU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Drum Washing Machine Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Drum Washing Machine Co Ltd
Haier Smart Home Co Ltd
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 CN201810105142.2A external-priority patent/CN110130064B/en
Priority claimed from CN201810105150.7A external-priority patent/CN110130065B/en
Application filed by Qingdao Haier Drum Washing Machine Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Drum Washing Machine Co Ltd
Publication of EP3748061A1 publication Critical patent/EP3748061A1/en
Publication of EP3748061A4 publication Critical patent/EP3748061A4/en
Application granted granted Critical
Publication of EP3748061C0 publication Critical patent/EP3748061C0/en
Publication of EP3748061B1 publication Critical patent/EP3748061B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
    • D06F37/10—Doors; Securing means therefor
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/20—Parameters relating to constructional components, e.g. door sensors
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/26—Casings; Tubs
    • D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • D06F37/302—Automatic drum positioning
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Control Of Washing Machine And Dryer (AREA)
EP19747196.4A 2018-02-02 2019-01-30 Top-loading laundry treatment device, and cover opening/closing system thereof Active EP3748061B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201810105142.2A CN110130064B (en) 2018-02-02 2018-02-02 Top-opening type clothes treatment equipment and cover closing system thereof
CN201810105150.7A CN110130065B (en) 2018-02-02 2018-02-02 Top-opening type clothes treatment equipment and cover opening system thereof
PCT/CN2019/073927 WO2019149221A1 (en) 2018-02-02 2019-01-30 Top-loading laundry treatment device, and cover opening/closing system thereof

Publications (4)

Publication Number Publication Date
EP3748061A1 EP3748061A1 (en) 2020-12-09
EP3748061A4 true EP3748061A4 (en) 2021-11-03
EP3748061C0 EP3748061C0 (en) 2024-04-10
EP3748061B1 EP3748061B1 (en) 2024-04-10

Family

ID=67479998

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19747196.4A Active EP3748061B1 (en) 2018-02-02 2019-01-30 Top-loading laundry treatment device, and cover opening/closing system thereof

Country Status (3)

Country Link
EP (1) EP3748061B1 (en)
JP (1) JP7049470B2 (en)
WO (1) WO2019149221A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6233981B1 (en) * 1997-12-23 2001-05-22 Electrolux Systemes De Blanchisserie Washing machine equipped with an automatically opening drum door
EP1298242A1 (en) * 2001-09-28 2003-04-02 Sanyo Electric Co., Ltd. Improvements for opening the drum and the tube doors of a top-loading washing machine
EP1422333B1 (en) * 2002-11-22 2006-02-01 CANDY S.p.A. Drum opening system for top-loading washing maschines and/or dryers
EP1688527A1 (en) * 2005-02-02 2006-08-09 Brandt Industries SAS Device and method for a rotating machine with automatic opening of the doors
CN1886545A (en) * 2003-11-28 2006-12-27 株式会社东芝 Drum type washer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07100104B2 (en) * 1988-03-03 1995-11-01 三菱電機株式会社 Door opening / closing device for rotating drum
JPH01230390A (en) * 1988-03-11 1989-09-13 Mitsubishi Electric Corp Rotary drum with automatic door opening/closing device
JP2503599B2 (en) * 1988-08-23 1996-06-05 三菱電機株式会社 Door opening / closing device for rotating drum
JPH02274294A (en) * 1989-04-18 1990-11-08 Kansai Electric Power Co Inc:The Rotary drum with automatic door opening and closing device
DE102006029202A1 (en) * 2006-06-26 2007-12-27 BSH Bosch und Siemens Hausgeräte GmbH Flap for a household appliance
CN101729012A (en) * 2009-12-18 2010-06-09 合肥荣事达三洋电器股份有限公司 Motor device of top opening barrel washing machine for accurately halting and positioning
CN107164917A (en) * 2017-06-23 2017-09-15 青岛海尔洗衣机有限公司 Link cap assemblies, top opening barrel washing machine and its inner cylinder
CN207313965U (en) * 2017-07-20 2018-05-04 青岛海尔洗衣机有限公司 Link component and the top opening barrel washing machine of uncapping
CN207159614U (en) * 2017-07-20 2018-03-30 青岛海尔洗衣机有限公司 Cap assemblies and top opening barrel washing machine are closed in linkage
CN109281136A (en) * 2017-07-20 2019-01-29 青岛海尔洗衣机有限公司 Link component and the top opening barrel washing machine of uncapping
CN109281135A (en) * 2017-07-20 2019-01-29 青岛海尔洗衣机有限公司 Cap assemblies and top opening barrel washing machine are closed in linkage

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6233981B1 (en) * 1997-12-23 2001-05-22 Electrolux Systemes De Blanchisserie Washing machine equipped with an automatically opening drum door
EP1298242A1 (en) * 2001-09-28 2003-04-02 Sanyo Electric Co., Ltd. Improvements for opening the drum and the tube doors of a top-loading washing machine
EP1422333B1 (en) * 2002-11-22 2006-02-01 CANDY S.p.A. Drum opening system for top-loading washing maschines and/or dryers
CN1886545A (en) * 2003-11-28 2006-12-27 株式会社东芝 Drum type washer
EP1688527A1 (en) * 2005-02-02 2006-08-09 Brandt Industries SAS Device and method for a rotating machine with automatic opening of the doors

Also Published As

Publication number Publication date
JP7049470B2 (en) 2022-04-06
WO2019149221A1 (en) 2019-08-08
EP3748061A1 (en) 2020-12-09
EP3748061C0 (en) 2024-04-10
EP3748061B1 (en) 2024-04-10
JP2021519618A (en) 2021-08-12

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