EP2087829A1 - Button device for blocking and releasing a door, particularly a door of a home appliance - Google Patents

Button device for blocking and releasing a door, particularly a door of a home appliance Download PDF

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Publication number
EP2087829A1
EP2087829A1 EP20090425032 EP09425032A EP2087829A1 EP 2087829 A1 EP2087829 A1 EP 2087829A1 EP 20090425032 EP20090425032 EP 20090425032 EP 09425032 A EP09425032 A EP 09425032A EP 2087829 A1 EP2087829 A1 EP 2087829A1
Authority
EP
European Patent Office
Prior art keywords
blocking
door
strut
opening
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.)
Granted
Application number
EP20090425032
Other languages
German (de)
French (fr)
Other versions
EP2087829B1 (en
Inventor
Fabrizio 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
Priority to PL09425032T priority Critical patent/PL2087829T3/en
Publication of EP2087829A1 publication Critical patent/EP2087829A1/en
Application granted granted Critical
Publication of EP2087829B1 publication Critical patent/EP2087829B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door
    • 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
    • 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
    • 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
    • E05B47/0607—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving pivotally or rotatively
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/12—Fastening devices with bolts moving pivotally or rotatively with latching action
    • E05C3/16—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
    • E05C3/22—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring controlled
    • E05C3/24—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring controlled in the form of a bifurcated member

Definitions

  • the present invention relates to a button device for blocking and releasing a door, particularly a door of a home appliance.
  • the invention concerns a device of the above kind that can be used both for emergency opening and for cord opening function.
  • the Applicant has realized an innovative solution permitting conciliating door blocking function with other functionalities such as for example child safety.
  • a button device for blocking and releasing a door particularly a door of a home appliance, comprising an housing, provided with a cover, an electrical module and a mechanical module, said electrical module providing an activation and blocking pin interacting with said mechanical module, said mechanical module providing a blocking slider, interacting with said activation and blocking pin of the electrical module, a strut, which is movable along a horizontal direction" and connected with said blocking slider, a rotating opening and blocking hook, interacting, on one side with said strut, and on the other side with prong of the door closure, a safety slide, parallel with respect to said strut, and an opening lever for manual activation of the opening.
  • said device provides return elastic means, preferably springs, for said opening and blocking hook, with said strut, with said safety slide and with said opening lever.
  • said opening and blocking hook has a lengthened element, pivoted on said housing for rotation between two positions, and element for interference with home appliance door prong, and an element for interference with strut.
  • said safety slide in case prong misses, or in case of tampering, tends going back to the position, making eventually entering back said blocking pin, and consequently switching off the home appliance.
  • said manual opening lever integral with said strut, is provided with a traction cord.
  • interaction between opening and blocking hook and strut is such that hook, forced from inside, transmits a pushing action to the strut, which, subjected to a set force, can translate and rotate freeing the dimensions of the hook so as to permit a rotation of the hook to free the door prong.
  • Device as shown in figures 1 and 2 , comprises a mechanical module 1, and electrical module 2, that could have electrical function features similar to those of the module described in the Italian Patent Application T098A001056 , and a protection cover 3.
  • device makes the door closure and blocking function, the door opening by cord function, emergency opening (from inside the window) (child safety), as well as the safety electric release function.
  • FIG. 3 it is shown mechanical module 1, providing a fixing support 4, a blocking hook 5, a hook 5 return spring 6, an opening lever 7, with the relevant return spring 8, a sprung 9, provided as well with its relevant spring 10, a safety slide 11, and its return spring 12, and the blocking slider 13.
  • Closure of the door ( figures 5a - 5b ) is obtained by entering of door prong (not shown in these figures, but indicated by reference number 14 in figure 6b ), which, intercepting hook 5, makes it rotating, permitting to strut 9 to position behind profile 5a of the hook 5 (figure 5c), maintaining it blocked.
  • door prong not shown in these figures, but indicated by reference number 14 in figure 6b
  • hook 5 makes it rotating, permitting to strut 9 to position behind profile 5a of the hook 5 (figure 5c), maintaining it blocked.
  • translation movement of the safety slide 11 and of blocking slider 13 occurred, releasing blocking pin 15 of electric module 2 that will have now possibility of rotating.
  • strut 9 spring is placed eccentrically with respect to the rotation center of the same strut 9, thus generating an axial motion and a rotative motion.
  • blocking pin 15 of the electrical module 2 which, thanks to a control sent to the electrical module 2, comes out, blocking slider 13, preventing it from translating and rotating, being engaged within profile 13a of said component.
  • Opening of door is instead caused by movement of opening lever 7, by a cord 16 coupled with the same lever 7.
  • Displacement of lever 7 drags slider that, by pin 18 drags backward strut 8, thus making it rotating about pin 19, freeing hook 5 from strut 9, interfering with a portion of the left part 13, and blocking slider slides along a slot with a roto-translatory motion.
  • Said pin 19 is provided both above and under the strut 9, and slides at the bottom along a slot 20 realized on support 4 and shown in figure 2 .
  • Device can be interfaced with a floating door prong 14, permitting compensating variations of the same along axis X, maintaining the same contact point with hook 5 ( figure 6c ).
  • window of a washing machine is maintained blocked during the washing phase.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

The invention relates to a button device for blocking and releasing a door, particularly a door of a home appliance, comprising an housing (4), provided with a cover (3), an electrical module (2) and a mechanical module (1), said electrical module (2) providing an activation and blocking pin (15) interacting with said mechanical module, said mechanical module (1) providing a blocking slider (13), interacting with said activation and blocking pin (15) of the electrical module (2), a strut (9), which is movable along a horizontal direction,, and connected with said blocking slider (13), a rotating opening and blocking hook (5), interacting, on one side with said strut (9), and on the other side with prong (14) of the door closure, a safety slide (11), parallel with respect to said strut (9), and an opening lever (7) for manual activation of the opening.

Description

  • The present invention relates to a button device for blocking and releasing a door, particularly a door of a home appliance.
  • More specifically, the invention concerns a device of the above kind that can be used both for emergency opening and for cord opening function.
  • As it is well known, during recent years it has been paid particular attention to realization of blocking and releasing devices for door of a washing machine, or of a drying-washing machine in order to obtain always higher safety conditions.
  • An example of this kind of device is described in Italian Patent n° 1289804 , filed by the same Applicant (application filed on December 27, 1996, and concerning a "Device for blocking and releasing a door home appliance").
  • In this technical picture, the Applicant has realized an innovative solution permitting conciliating door blocking function with other functionalities such as for example child safety.
  • It is therefore specific object of the present invention a button device for blocking and releasing a door, particularly a door of a home appliance, comprising an housing, provided with a cover, an electrical module and a mechanical module, said electrical module providing an activation and blocking pin interacting with said mechanical module, said mechanical module providing a blocking slider, interacting with said activation and blocking pin of the electrical module, a strut, which is movable along a horizontal direction" and connected with said blocking slider, a rotating opening and blocking hook, interacting, on one side with said strut, and on the other side with prong of the door closure, a safety slide, parallel with respect to said strut, and an opening lever for manual activation of the opening.
  • Preferably, according to the invention, said device provides return elastic means, preferably springs, for said opening and blocking hook, with said strut, with said safety slide and with said opening lever.
  • Still according to the invention, said opening and blocking hook has a lengthened element, pivoted on said housing for rotation between two positions, and element for interference with home appliance door prong, and an element for interference with strut.
  • Furthermore, according to the invention, said safety slide, in case prong misses, or in case of tampering, tends going back to the position, making eventually entering back said blocking pin, and consequently switching off the home appliance.
  • Still according to the invention, said manual opening lever, integral with said strut, is provided with a traction cord.
  • Always according to the invention, interaction between opening and blocking hook and strut is such that hook, forced from inside, transmits a pushing action to the strut, which, subjected to a set force, can translate and rotate freeing the dimensions of the hook so as to permit a rotation of the hook to free the door prong.
  • The present invention will be now described, for illustrative but not limitative purposes, according to its preferred embodiments, with particular reference to the figures of the enclosed drawings, wherein:
    • figure 1 is a perspective view of the protection cover of the device according to the invention;
    • figure 2 is a perspective view of the device according to the invention;
    • figure 3 shows mechanical module of the device according to the invention;
    • figure 4 is a perspective view of the electrical module of the device according to the invention;
    • figures 5a and 5b show the device according to the invention in an open door position;
    • figures 6a and 6b show the device according to the invention in a closed door position;
    • figures 7a and 7b show the device according to the invention in a blocked door position;
    • figures 8a and 8b show the device according to the invention in an emergency opening position; and
    • figures 9a - 9c are further views of the device according to the invention with safety slide and cover not shown.
  • Observing now the figures of the enclosed drawings, it is shown a device according to the invention, substantially comprised of levers and return springs permitting making both the emergency opening and cord opening functions, by the same operation.
  • Device according to the invention, as shown in figures 1 and 2, comprises a mechanical module 1, and electrical module 2, that could have electrical function features similar to those of the module described in the Italian Patent Application T098A001056 , and a protection cover 3.
  • As already said, device according to the invention makes the door closure and blocking function, the door opening by cord function, emergency opening (from inside the window) (child safety), as well as the safety electric release function.
  • Coming now to observe figure 3, it is shown mechanical module 1, providing a fixing support 4, a blocking hook 5, a hook 5 return spring 6, an opening lever 7, with the relevant return spring 8, a sprung 9, provided as well with its relevant spring 10, a safety slide 11, and its return spring 12, and the blocking slider 13.
  • Closure of the door (figures 5a - 5b) is obtained by entering of door prong (not shown in these figures, but indicated by reference number 14 in figure 6b), which, intercepting hook 5, makes it rotating, permitting to strut 9 to position behind profile 5a of the hook 5 (figure 5c), maintaining it blocked. In this condition, translation movement of the safety slide 11 and of blocking slider 13 occurred, releasing blocking pin 15 of electric module 2 that will have now possibility of rotating.
  • It must be further noted that strut 9 spring is placed eccentrically with respect to the rotation center of the same strut 9, thus generating an axial motion and a rotative motion.
  • As to the blocking of the door, it is obtained by blocking pin 15 of the electrical module 2 which, thanks to a control sent to the electrical module 2, comes out, blocking slider 13, preventing it from translating and rotating, being engaged within profile 13a of said component.
  • Opening of door (figures 6a - 6d) is instead caused by movement of opening lever 7, by a cord 16 coupled with the same lever 7. Displacement of lever 7 drags slider that, by pin 18 drags backward strut 8, thus making it rotating about pin 19, freeing hook 5 from strut 9, interfering with a portion of the left part 13, and blocking slider slides along a slot with a roto-translatory motion. Said pin 19 is provided both above and under the strut 9, and slides at the bottom along a slot 20 realized on support 4 and shown in figure 2.
  • As to the emergency opening of the window (figures 7a - 7c), by a pushing action from inside (child safety function), it is ensured by pushing action that hook 5 transmits to strut 9, which, if subjected to a set force, can translate and rotate thanks to the displacement created by contact of strut 9 profile 9a with fixed cam 4a of support, not being anymore within the hook 5 dimension, so as to permit to make such a rotation to free door prong (figures 9a - 9c).
  • Device according to the invention can be interfaced with a floating door prong 14, permitting compensating variations of the same along axis X, maintaining the same contact point with hook 5 (figure 6c).
  • Furthermore, window of a washing machine is maintained blocked during the washing phase.
  • The present invention has been described for illustrative but not limitative purposes, according to its preferred embodiments, but it is to be understood that modifications and/or changes can be introduced by those skilled in the art without departing from the relevant scope as defined in the enclosed claims.

Claims (6)

  1. Device for blocking and releasing a door, particularly a door of a home appliance, comprising an housing, provided with a cover, an electrical module and a mechanical module, said device being characterized in that said electrical module providing an activation and blocking pin interacting with said mechanical module, said mechanical module providing a blocking slider, interacting with said activation and blocking pin of the electrical module, a strut, which is movable along a horizontal direction" and connected with said blocking slider, a rotating opening and blocking hook, interacting, on one side with said strut, and on the other side with prong of the door closure, a safety slide, parallel with respect to said strut, and an opening lever for manual activation of the opening.
  2. Device for blocking and releasing a door according to claim 1, characterized in that it provides return elastic means, preferably springs, for said opening and blocking hook, with said strut, with said safety slide and with said opening lever.
  3. Device for blocking and releasing a door according to one of preceding claims, characterized in that said opening and blocking hook has a lengthened element, pivoted on said housing for rotation between two positions, and element for interference with home appliance door prong, and an element for interference with strut.
  4. Device for blocking and releasing a door according to one of preceding claims, characterized in that said safety slide, in case prong misses, or in case of tampering, tends going back to the position, making eventually entering back said blocking pin, and consequently switching off the home appliance.
  5. Device for blocking and releasing a door according to one of preceding claims, characterized in that said manual opening lever, integral with said strut, is provided with a traction cord.
  6. Device for blocking and releasing a door according to one of preceding claims, characterized in that interaction between opening and blocking hook and strut is such that hook, forced from inside, transmits a pushing action to the strut, which, subjected to a set force, can translate and rotate freeing the dimensions of the hook so as to permit a rotation of the hook to free the door prong.
EP09425032.1A 2008-02-05 2009-02-02 Device for blocking and releasing a door, particularly a door of a home appliance Not-in-force EP2087829B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09425032T PL2087829T3 (en) 2008-02-05 2009-02-02 Device for blocking and releasing a door, particularly a door of a home appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000062A ITRM20080062A1 (en) 2008-02-05 2008-02-05 PUSH-BUTTON DEVICE FOR LOCKING AND UNLOCKING A DOOR, IN PARTICULAR FOR THE DOOR OF A HOUSEHOLD APPLIANCE.

Publications (2)

Publication Number Publication Date
EP2087829A1 true EP2087829A1 (en) 2009-08-12
EP2087829B1 EP2087829B1 (en) 2015-08-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP09425032.1A Not-in-force EP2087829B1 (en) 2008-02-05 2009-02-02 Device for blocking and releasing a door, particularly a door of a home appliance

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EP (1) EP2087829B1 (en)
IT (1) ITRM20080062A1 (en)
PL (1) PL2087829T3 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20100676A1 (en) * 2010-04-21 2011-10-22 Elettrotecnica Rold Srl "PUSH-PULL" CLOSING DEVICE
ITRM20110026A1 (en) * 2011-01-24 2012-07-25 Bitron Spa DOOR-LOCK DEVICE FOR A DOOR OF A HOUSEHOLD APPLIANCE.
ITRM20110118A1 (en) * 2011-03-15 2012-09-16 Bitron Spa DOOR-LOCK DEVICE WITH PUSH-BUTTON OPENING.
WO2013109585A3 (en) * 2012-01-18 2013-10-17 Illinois Tool Works Inc. Lock device and apparatus mounted with the same
CN104514128A (en) * 2013-09-27 2015-04-15 江门市地尔汉宇电器股份有限公司 Control method of household centrifugal dehydrator and dehydrator using the same
ITUA20161462A1 (en) * 2016-03-08 2017-09-08 Illinois Tool Works DOOR LOCK WITH DOOR DETECTION
EP3260637A1 (en) * 2016-06-20 2017-12-27 LG Electronics Inc. Locker and home appliance including the same
CN107587794A (en) * 2016-07-06 2018-01-16 伊利诺斯工具制品有限公司 Door lock
US9926728B2 (en) 2010-09-27 2018-03-27 Bitron S.P.A. System for opening a door, in particular for the door of a household appliance
IT201700038705A1 (en) * 2017-04-07 2018-10-07 Elettrotecnica Rold Srl DEVICE FOR CLOSING AND OPENING OF DOORS, IN PARTICULAR OF HOUSEHOLD APPLIANCES SUCH AS DRYERS, WASHING MACHINES OR THE LIKE.
IT201700099948A1 (en) * 2017-09-06 2019-03-06 Elettrotecnica Rold Srl DEVICE FOR CLOSING AND OPENING OF SHUTTERS, IN PARTICULAR OF HOUSEHOLD APPLIANCES SUCH AS WASHING MACHINES OR SIMILAR
WO2019102403A1 (en) * 2017-11-23 2019-05-31 Elettrotecnica Rold S.R.L. Device for closing and opening panels, in particular panels of electrical household appliances such as washing machines and the like
CN112112494A (en) * 2019-06-21 2020-12-22 宁波方太厨具有限公司 Door lock structure and cleaning machine with same

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DE3426738A1 (en) * 1984-07-20 1986-01-30 Ymos Aktiengesellschaft Industrieprodukte, 6053 Obertshausen Door fastening, especially for a domestic machine
DE3919458A1 (en) * 1989-06-14 1990-12-20 Zangenstein Elektro Door locking mechanism for laundry dryers - with block fastened on door, spring-tensioned rotary component and pawl
IT1289804B1 (en) 1996-12-27 1998-10-16 Bitron Spa LOCKING AND UNLOCKING DEVICE OF THE DOOR OF A HOUSEHOLD APPLIANCE
EP1460163A2 (en) 2003-03-19 2004-09-22 Miele & Cie. KG Door lock for electrical appliance, especially for a washing machine

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
DE3426738A1 (en) * 1984-07-20 1986-01-30 Ymos Aktiengesellschaft Industrieprodukte, 6053 Obertshausen Door fastening, especially for a domestic machine
DE3426738C2 (en) 1984-07-20 1994-06-09 Ymos Ag Ind Produkte Door lock, in particular for a household machine
DE3919458A1 (en) * 1989-06-14 1990-12-20 Zangenstein Elektro Door locking mechanism for laundry dryers - with block fastened on door, spring-tensioned rotary component and pawl
IT1289804B1 (en) 1996-12-27 1998-10-16 Bitron Spa LOCKING AND UNLOCKING DEVICE OF THE DOOR OF A HOUSEHOLD APPLIANCE
EP1460163A2 (en) 2003-03-19 2004-09-22 Miele & Cie. KG Door lock for electrical appliance, especially for a washing machine

Cited By (36)

* Cited by examiner, † Cited by third party
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CN102859102A (en) * 2010-04-21 2013-01-02 电工技术罗尔德股份公司 Push-pull closing device
WO2011132213A1 (en) 2010-04-21 2011-10-27 Elettrotecnica Rold S.R.L. Push-pull closing device
ITMI20100676A1 (en) * 2010-04-21 2011-10-22 Elettrotecnica Rold Srl "PUSH-PULL" CLOSING DEVICE
US9624699B2 (en) 2010-04-21 2017-04-18 Elettrotecnica Rold S.R.L. Push-pull closing device
CN102859102B (en) * 2010-04-21 2014-12-31 电工技术罗尔德股份公司 Push-pull closing device
US9926728B2 (en) 2010-09-27 2018-03-27 Bitron S.P.A. System for opening a door, in particular for the door of a household appliance
EP2479364A1 (en) * 2011-01-24 2012-07-25 Bitron S.p.A. Door-lock device for a household appliance door
ITRM20110026A1 (en) * 2011-01-24 2012-07-25 Bitron Spa DOOR-LOCK DEVICE FOR A DOOR OF A HOUSEHOLD APPLIANCE.
WO2012123980A1 (en) * 2011-03-15 2012-09-20 Bitron S.P.A. Door lock device with an opening button
US9416568B2 (en) 2011-03-15 2016-08-16 Bitron S.P.A. Door lock device with an opening button
ITRM20110118A1 (en) * 2011-03-15 2012-09-16 Bitron Spa DOOR-LOCK DEVICE WITH PUSH-BUTTON OPENING.
WO2013109585A3 (en) * 2012-01-18 2013-10-17 Illinois Tool Works Inc. Lock device and apparatus mounted with the same
US10119312B2 (en) 2012-01-18 2018-11-06 Illinois Tool Works Inc. Lock device and apparatus mounted with the same
CN104514128A (en) * 2013-09-27 2015-04-15 江门市地尔汉宇电器股份有限公司 Control method of household centrifugal dehydrator and dehydrator using the same
CN104514128B (en) * 2013-09-27 2017-04-26 江门市地尔汉宇电器股份有限公司 Control method of household centrifugal dehydrator and dehydrator using the same
WO2017155627A1 (en) * 2016-03-08 2017-09-14 Illinois Tool Works Inc. Door-lock with door sensing
ITUA20161462A1 (en) * 2016-03-08 2017-09-08 Illinois Tool Works DOOR LOCK WITH DOOR DETECTION
US11220779B2 (en) 2016-03-08 2022-01-11 Illinois Tool Works Inc. Door-lock with door sensing
EP3260637A1 (en) * 2016-06-20 2017-12-27 LG Electronics Inc. Locker and home appliance including the same
US10920362B2 (en) 2016-06-20 2021-02-16 Lg Electronics Inc. Latch lock and home appliance including the same
CN107587794A (en) * 2016-07-06 2018-01-16 伊利诺斯工具制品有限公司 Door lock
CN113738198B (en) * 2016-07-06 2023-03-28 伊利诺斯工具制品有限公司 Buffer mechanism
US11519125B2 (en) 2016-07-06 2022-12-06 Illinois Tool Works Inc. Door lock
KR20190032403A (en) * 2016-07-06 2019-03-27 일리노이즈 툴 워크스 인코포레이티드 door lock
KR102400369B1 (en) 2016-07-06 2022-05-23 일리노이즈 툴 워크스 인코포레이티드 door lock
EP3483331A4 (en) * 2016-07-06 2020-03-11 Illinois Tool Works, Inc. Door lock
CN113738198A (en) * 2016-07-06 2021-12-03 伊利诺斯工具制品有限公司 Door lock
CN107587794B (en) * 2016-07-06 2021-09-28 伊利诺斯工具制品有限公司 Door lock
IT201700038705A1 (en) * 2017-04-07 2018-10-07 Elettrotecnica Rold Srl DEVICE FOR CLOSING AND OPENING OF DOORS, IN PARTICULAR OF HOUSEHOLD APPLIANCES SUCH AS DRYERS, WASHING MACHINES OR THE LIKE.
CN111386374A (en) * 2017-09-06 2020-07-07 罗德电工有限公司 Device for closing and opening a hatch door, in particular for a hatch door of a household appliance such as a washing machine or the like
WO2019049057A1 (en) * 2017-09-06 2019-03-14 Elettrotecnica Rold S.R.L. Device for closing and opening hatches, in particular hatches of domestic appliances such as washing machines or the like
IT201700099948A1 (en) * 2017-09-06 2019-03-06 Elettrotecnica Rold Srl DEVICE FOR CLOSING AND OPENING OF SHUTTERS, IN PARTICULAR OF HOUSEHOLD APPLIANCES SUCH AS WASHING MACHINES OR SIMILAR
CN111615571A (en) * 2017-11-23 2020-09-01 罗德电工有限公司 Device for closing and opening a panel, in particular a panel of a household appliance such as a washing machine
WO2019102403A1 (en) * 2017-11-23 2019-05-31 Elettrotecnica Rold S.R.L. Device for closing and opening panels, in particular panels of electrical household appliances such as washing machines and the like
CN112112494A (en) * 2019-06-21 2020-12-22 宁波方太厨具有限公司 Door lock structure and cleaning machine with same
CN112112494B (en) * 2019-06-21 2022-01-21 宁波方太厨具有限公司 Door lock structure and cleaning machine with same

Also Published As

Publication number Publication date
EP2087829B1 (en) 2015-08-12
ITRM20080062A1 (en) 2009-08-06
PL2087829T3 (en) 2015-11-30

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