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EP2369050A3 - Improved door-locking device - Google Patents

Improved door-locking device Download PDF

Info

Publication number
EP2369050A3
EP2369050A3 EP11425067.3A EP11425067A EP2369050A3 EP 2369050 A3 EP2369050 A3 EP 2369050A3 EP 11425067 A EP11425067 A EP 11425067A EP 2369050 A3 EP2369050 A3 EP 2369050A3
Authority
EP
European Patent Office
Prior art keywords
door
frame
slider
locking device
hook
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.)
Withdrawn
Application number
EP11425067.3A
Other languages
German (de)
French (fr)
Other versions
EP2369050A2 (en
Inventor
Fabrizio Bitron S.p.A. Promutico
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.)
Bitron SpA
Original Assignee
Bitron SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bitron SpA filed Critical Bitron SpA
Publication of EP2369050A2 publication Critical patent/EP2369050A2/en
Publication of EP2369050A3 publication Critical patent/EP2369050A3/en
Withdrawn legal-status Critical Current

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
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4251—Details of the casing
    • A47L15/4257—Details of the loading door
    • A47L15/4259—Arrangements of locking or security/safety devices for doors, e.g. door latches, switch to stop operation when door is open
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0603—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving rectilinearly
    • 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs
    • D06F39/14—Doors or covers; Securing means therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0014—Locks or fastenings for special use to prevent opening by children

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Lock And Its Accessories (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

The present invention relates to a door-locking device (10), comprising a frame (11) provided with an opening (12) wherein a hook (50), associated with a door of a washing machine or of an electric household appliance in general, can introduce and engage with said frame (11) when said door is closed, a locking pawl (60), that can take a first position, wherein it is withdrawn preventing supply of said household appliance, and a second position, wherein its is extracted, permitting supply of said household appliance; and a moving slider (20) arranged within said frame (11), said slider (20) having a first slot (21) suitable to interact with said hook (50), a second slot (22) with which can be engaged said locking pawl (60) in said second position, when said slider (20) is in said locking position, to keep said hook (50) engaged with said frame (11) by said first slot (21) when said door is closed, said door-locking device (10) further comprises safety means (30) provided with control means (32,34) provided with control means (32,34), said safety means (30) being suitable to interact with said slider (20) to control its position.
EP11425067.3A 2010-03-22 2011-03-21 Improved door-locking device Withdrawn EP2369050A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRM2010A000128A IT1398984B1 (en) 2010-03-22 2010-03-22 PERFECT LOCK-DOOR DEVICE.

Publications (2)

Publication Number Publication Date
EP2369050A2 EP2369050A2 (en) 2011-09-28
EP2369050A3 true EP2369050A3 (en) 2013-11-20

Family

ID=43066585

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11425067.3A Withdrawn EP2369050A3 (en) 2010-03-22 2011-03-21 Improved door-locking device

Country Status (2)

Country Link
EP (1) EP2369050A3 (en)
IT (1) IT1398984B1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20110564A1 (en) * 2011-06-28 2012-12-29 Bitron Spa DOOR-LOCKING DEVICE, PARTICULARLY FOR APPLIANCES
NL1038913C2 (en) * 2011-07-01 2013-01-07 Vladimir Vonka A machine for treating laundry, a door assembly for a machine for treating laundry and a kit of parts for a machine for treating laundry.
JP6605880B2 (en) * 2015-08-21 2019-11-13 日立グローバルライフソリューションズ株式会社 Clothing processing equipment
JP6670559B2 (en) * 2015-07-09 2020-03-25 日立グローバルライフソリューションズ株式会社 Drum type washer / dryer
JP6667252B2 (en) * 2015-10-16 2020-03-18 シャープ株式会社 Clothing processing equipment
CN107227586B (en) * 2016-03-25 2023-11-24 伊利诺斯工具制品有限公司 Electric appliance door lock, electromagnetic door lock assembly and electric appliance
JP7222597B2 (en) * 2016-09-05 2023-02-15 東芝ライフスタイル株式会社 clothes dryer
CN107339022B (en) * 2017-03-16 2022-11-29 宁波方太厨具有限公司 Safety door lock device of household appliance
CN109812148B (en) * 2017-11-20 2024-01-23 青岛海尔洗碗机有限公司 Household appliance door lock system, door lock control method and household appliance
DE102019005564B3 (en) * 2019-05-10 2020-09-17 Emz-Hanauer Gmbh & Co. Kgaa Door lock for an electrical household appliance
US12473751B2 (en) 2022-03-21 2025-11-18 Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd. Latching structure, household appliance, and control method for household appliance
CN114673408A (en) * 2022-03-21 2022-06-28 广东美的厨房电器制造有限公司 Door lock structure, household appliance and control method of household appliance
CN117652988A (en) * 2022-09-01 2024-03-08 佛山市顺德区美的洗涤电器制造有限公司 Door locking device and dishwasher
IT202300012204A1 (en) * 2023-06-14 2024-12-14 Elbi Int Spa IMPROVED DOOR LOCK DEVICE

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19848275A1 (en) * 1998-10-20 2000-04-27 Zangenstein Elektro Installation to lock washing machine door has locking body which can be moved into expanded position
US20040083769A1 (en) * 2002-01-09 2004-05-06 Kim Jong Seok Door assembly and a washing machine and a dryer using the same
EP1544387A2 (en) * 2003-12-18 2005-06-22 BITRON S.p.A. A door lock device of increased safety, particularly for domestic electrical appliances
EP2154287A1 (en) * 2008-08-12 2010-02-17 Elettrotecnica Rold Srl Locking device for the closing lid of washing machines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19848275A1 (en) * 1998-10-20 2000-04-27 Zangenstein Elektro Installation to lock washing machine door has locking body which can be moved into expanded position
US20040083769A1 (en) * 2002-01-09 2004-05-06 Kim Jong Seok Door assembly and a washing machine and a dryer using the same
EP1544387A2 (en) * 2003-12-18 2005-06-22 BITRON S.p.A. A door lock device of increased safety, particularly for domestic electrical appliances
EP2154287A1 (en) * 2008-08-12 2010-02-17 Elettrotecnica Rold Srl Locking device for the closing lid of washing machines

Also Published As

Publication number Publication date
IT1398984B1 (en) 2013-03-28
ITRM20100128A1 (en) 2011-09-23
EP2369050A2 (en) 2011-09-28

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RIC1 Information provided on ipc code assigned before grant

Ipc: D06F 39/14 20060101ALI20131017BHEP

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Ipc: D06F 37/42 20060101AFI20131017BHEP

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Effective date: 20140519

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