WO2004005653A1 - Verriegelungsvorrichtung für haushaltgeräte - Google Patents
Verriegelungsvorrichtung für haushaltgeräte Download PDFInfo
- Publication number
- WO2004005653A1 WO2004005653A1 PCT/EP2003/007284 EP0307284W WO2004005653A1 WO 2004005653 A1 WO2004005653 A1 WO 2004005653A1 EP 0307284 W EP0307284 W EP 0307284W WO 2004005653 A1 WO2004005653 A1 WO 2004005653A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- locking
- door
- locking device
- pin
- designed
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/02—Doors specially adapted for stoves or ranges
- F24C15/022—Latches
-
- 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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/0065—Operating modes; Transformable to different operating modes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/46—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member
- E05C17/52—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member comprising a snap, catch, or the like
Definitions
- the invention relates to a locking device for household appliances to avoid a door opening made in particular by children and a method for locking a door of a household appliance to avoid a door opening made in particular by children.
- opening the doors while the household appliances are in operation is a not inconsiderable source of danger, especially when opening a dishwasher in which the washing liquors are preheated to approx. 75 ° or with a stove that has heated the food to 250 °
- opening the door which is usually located on the front, can move the hot air or the hot steam or even hot water so unfavorably that a child holding the door opens, the high temperature or the hot steam or hot water is exposed. Due to the small height of children, the danger area that arises when the household appliance is opened can be in the child's head area and can lead to serious injuries, for example, when the hot water vapor or hot water escapes.
- the object of the present invention is therefore to provide a locking device for household appliances, in particular for stoves and dishwashers, which avoids opening the door, in particular by children. This object is achieved by the locking device for household appliances according to claim 1.
- Advantageous developments of the present invention are characterized in the subclaims and in the subordinate method claims.
- an engagement means is provided which is arranged on the door, and furthermore a locking means which is arranged on the housing of the household appliance and is designed such that when the door is opened, the engagement means positively engages in the locking means and thus prevents the door from opening completely.
- the engagement means advantageously has a pin which is designed such that it can be slidably inserted into a locking region of the closure means.
- the locking device according to the invention can expediently be retrofitted to all common dishwashers, since the engagement means can be attached to the inside of the door using simple handles and the locking means, which is arranged on the housing of the household appliance, can also be fixed there using simple handles.
- the engaging means is rotatably arranged on the inside of the door, so that if necessary, i.e. if the locking device is not used, it is only rotated manually by an angle, for example 90 °, and in this second position the pin no longer engages in the locking area which can be arranged on the housing of the household appliance.
- an angle for example 90 °
- the pin provided on the engagement means presses on a funnel-shaped area of the locking means, so that the movably mounted locking means absorbs a lateral movement, while the pivoting angle of the door decreases continuously.
- the pin provided on the engagement means expediently has the locking Scope of the sealing agent reaches and is fully activated. If the door lock is actuated in an unactivated state with the desire to swing open the door, the pin provided on the engagement means engages in a shoulder area and forms a form-fitting connection between the engagement means and the locking means so that the door does not move any further can be swung open. Only after actuation of the handle bolt, which is arranged on the locking means, can the positive connection between the engaging means and locking means be released and the door swung open further.
- the longitudinal movement of the closure means initiated by the pin is guided via guide elements which extend laterally on the closure means in guide rails which are expediently arranged on the housing of the household appliance.
- pairs of guide elements are arranged on both sides of the locking area of the locking means, which prevent any locking of the locking means during the longitudinal movement.
- the locking means is arranged over a spring element or the housing or the guide rails, so that the locking means always endeavors to make a longitudinal movement which runs counter to the direction of the original movement during the engagement.
- the handling latch is advantageously provided with a sliding element which lengthens or shortens the handling latch according to personal needs. Since the locking device according to the invention can be used both for installation, substructure and free-standing appliances, the respective distance between the end front of the household appliance and a worktop arranged above it is dimensioned differently, so that the length of the handling latch can be adjusted accordingly via the sliding element.
- FIG. 1 shows a perspective illustration of a locking device according to the invention fixed to the housing of a dishwasher
- FIG. 2 shows a schematic top view of the locking device according to the invention
- FIG. 3 shows a locking device according to the invention shortly before the door of the dishwasher is closed
- FIG. 4 shows a locking device according to the invention while the door of the dishwasher is being closed
- Figure 5 shows a locking device according to the invention during the
- Figure 6 shows a locking device according to the invention during an unwanted opening of the door.
- FIG. 1 shows a perspective top view of the locking device according to the invention shortly before the pin 2 enters the locking area 4. Since the locking means 3 is spring-loaded, ie always strives to move in the opposite direction of the arrow A, the pin 2 strikes In the entrance area of the locking area 4, a longitudinal movement of the entire locking means 3 against the direction A e is initiated, which however, after the pin 2 has completely penetrated into the locking area 4, is revised by the spring force (spring element not shown) , The closure means 3 is guided over guide elements 6, which are arranged in a guide manner in guide rails 7 g.
- the guide rails 7 are preferably formed from sheet metal and fixed in the dishwasher. As shown in FIG.
- the guide rails 7 are clamped onto the housing of the dishwasher via a force-locking connection. If the locking device according to the invention is not used, the closure means 3 can be removed from the guide rails 7 by simple manual operations and the engagement means 1 can be turned to the side or completely removed.
- a closure means 3 which has guide elements 6 arranged laterally thereon and has a handling bolt 8.
- a locking area 4 is provided in the central area of the closure means 3, which has an opening funnel-shaped area and surrounds a contour designed as a path curve, which serves to guide the pin 2.
- a sliding element 9 is arranged at the end thereof, which is designed to be displaceable in the sliding element via a toothed strip 12 with corresponding locking cams.
- the pin 2 arranged on the door 10 moves substantially longitudinally within the locking area towards the shoulder 5 and strikes it, so that a form-fitting connection between the shoulder 5 and Pin 2 forms ( Figure 6). In this state, the swivel angle of the door 10 cannot be increased further and is therefore secured.
- the locking means 3 is moved longitudinally along the guide rails 7 and finally releases the pin 2 at the entrance area of the locking area 4, so that the door 10 can swing open further.
- the invention provides a locking device for household appliances, in particular for cookers and dishwashers, which avoids the door being opened, in particular by children.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Washing And Drying Of Tableware (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003246654A AU2003246654A1 (en) | 2002-07-08 | 2003-07-07 | Locking device for household appliances |
EP03762647A EP1521892A1 (de) | 2002-07-08 | 2003-07-07 | Verriegelungsvorrichtung für haushaltgeräte |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002130708 DE10230708A1 (de) | 2002-07-08 | 2002-07-08 | Verriegelungsvorrichtung für Haushaltgeräte |
DE10230708.3 | 2002-07-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004005653A1 true WO2004005653A1 (de) | 2004-01-15 |
Family
ID=29761736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/007284 WO2004005653A1 (de) | 2002-07-08 | 2003-07-07 | Verriegelungsvorrichtung für haushaltgeräte |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1521892A1 (de) |
AU (1) | AU2003246654A1 (de) |
DE (1) | DE10230708A1 (de) |
WO (1) | WO2004005653A1 (de) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009000672A1 (de) * | 2007-06-28 | 2008-12-31 | BSH Bosch und Siemens Hausgeräte GmbH | Verriegelungsvorrichtung für die tür eines haushaltsgerätes, insbesondere einer haushaltgeschirrspülmaschine und verfahren zum betätigen der tür eines haushaltsgerätes |
EP2369101A1 (de) | 2010-03-18 | 2011-09-28 | Electrolux Home Products Corporation N.V. | Sicherheitsvorrichtung zur Sicherung eines Geräts |
EP2372252A1 (de) * | 2010-04-05 | 2011-10-05 | Vestel Beyaz Esya Sanayi Ve Ticaret A.S. | Sicherheitsschloss für einen Ofen |
EP2372056A1 (de) | 2010-04-01 | 2011-10-05 | Electrolux Home Products Corporation N.V. | Sicherheitsvorrichtung zur Sicherung eines Geräts |
CN103233634A (zh) * | 2012-01-18 | 2013-08-07 | 伊利诺斯工具制品有限公司 | 锁装置和安装锁装置的设备 |
EP2921783A1 (de) | 2014-03-17 | 2015-09-23 | BSH Hausgeräte GmbH | Haushaltsofen mit türverriegelungsmechanismus |
EP2921781A1 (de) | 2014-03-17 | 2015-09-23 | BSH Hausgeräte GmbH | Haushaltsofen mit türverriegelungsmechanismus |
EP3546836A1 (de) * | 2018-03-29 | 2019-10-02 | Amica S.A. | Türschlosssystem, insbesondere eines ofens |
US12024809B2 (en) | 2012-01-18 | 2024-07-02 | Illinois Tool Works Inc. | Lock device and apparatus mounted with the same |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006007328A1 (de) * | 2006-02-16 | 2007-08-30 | BSH Bosch und Siemens Hausgeräte GmbH | Verriegelungsvorrichtung für die Tür einer Geschirrspülmaschine, insbesondere einer Haushalt-Geschirrspülmaschine |
DE102006061086B4 (de) * | 2006-12-22 | 2016-07-07 | BSH Hausgeräte GmbH | Haushaltsgerät mit einer Verriegelungsvorrichtung |
DE102007029904A1 (de) | 2007-06-28 | 2009-01-02 | BSH Bosch und Siemens Hausgeräte GmbH | Verriegelungsvorrichtung für die Tür eines Haushaltsgeräts, insbesondere einer Haushalt-Geschirrspülmaschine sowie Haushaltsgerät |
DE102007029903A1 (de) | 2007-06-28 | 2009-01-02 | BSH Bosch und Siemens Hausgeräte GmbH | Verriegelungsvorrichtung für die Tür eines Haushaltsgeräts und Geschirrspülmaschine |
DE102007029900B4 (de) | 2007-06-28 | 2013-06-27 | BSH Bosch und Siemens Hausgeräte GmbH | Verriegelungsvorrichtung für die Tür eines Haushaltsgeräts, insbesondere einer Haushalt-Geschirrspülmaschine und Geschirrspülmaschine |
DE102014210568A1 (de) | 2014-06-04 | 2015-12-17 | Meiko Maschinenbau Gmbh & Co. Kg | Vorrichtung zum Verschließen eines Behandlungsraums einer Geschirrspülmaschine und Verfahren zum Betrieb einer Geschirrspülmaschine |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4139249A (en) * | 1977-11-07 | 1979-02-13 | Hillman Ernest C | Child-proof latch |
US4717184A (en) * | 1985-06-10 | 1988-01-05 | Phil Boyce | Safety latch for drawers and the like |
EP0678710A1 (de) * | 1994-04-20 | 1995-10-25 | Bosch-Siemens HausgerÀ¤te GmbH | Backofen |
US5611579A (en) * | 1994-07-11 | 1997-03-18 | Kreitenberg; Arthur | Earthquake activated safety latch |
US5645304A (en) * | 1996-02-29 | 1997-07-08 | Richardson; Laura | Mounting bracket for prong-type latch |
EP0795722A1 (de) * | 1996-03-12 | 1997-09-17 | Compagnie Europeenne Pour L'equipement Menager "Cepem" | Sicherheitsvorrichtung zum Öffnen einer Backofentür |
US5711554A (en) * | 1996-05-21 | 1998-01-27 | Brk Brands, Inc. | Enclosure safety latch |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3225439C2 (de) * | 1982-07-07 | 1984-05-10 | Patzner GmbH + Co., 6990 Bad Mergentheim | Verschlußeinrichtung für die Tür eines Heißluft/Dampfküchengeräts |
DE4424201C2 (de) * | 1994-07-09 | 1996-05-09 | Ymos Ag Ind Produkte | Schließvorrichtung, insbesondere für die Tür einer Spülmaschine |
-
2002
- 2002-07-08 DE DE2002130708 patent/DE10230708A1/de not_active Withdrawn
-
2003
- 2003-07-07 AU AU2003246654A patent/AU2003246654A1/en not_active Abandoned
- 2003-07-07 WO PCT/EP2003/007284 patent/WO2004005653A1/de not_active Application Discontinuation
- 2003-07-07 EP EP03762647A patent/EP1521892A1/de not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4139249A (en) * | 1977-11-07 | 1979-02-13 | Hillman Ernest C | Child-proof latch |
US4717184A (en) * | 1985-06-10 | 1988-01-05 | Phil Boyce | Safety latch for drawers and the like |
EP0678710A1 (de) * | 1994-04-20 | 1995-10-25 | Bosch-Siemens HausgerÀ¤te GmbH | Backofen |
US5611579A (en) * | 1994-07-11 | 1997-03-18 | Kreitenberg; Arthur | Earthquake activated safety latch |
US5645304A (en) * | 1996-02-29 | 1997-07-08 | Richardson; Laura | Mounting bracket for prong-type latch |
EP0795722A1 (de) * | 1996-03-12 | 1997-09-17 | Compagnie Europeenne Pour L'equipement Menager "Cepem" | Sicherheitsvorrichtung zum Öffnen einer Backofentür |
US5711554A (en) * | 1996-05-21 | 1998-01-27 | Brk Brands, Inc. | Enclosure safety latch |
Non-Patent Citations (1)
Title |
---|
See also references of EP1521892A1 * |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009000672A1 (de) * | 2007-06-28 | 2008-12-31 | BSH Bosch und Siemens Hausgeräte GmbH | Verriegelungsvorrichtung für die tür eines haushaltsgerätes, insbesondere einer haushaltgeschirrspülmaschine und verfahren zum betätigen der tür eines haushaltsgerätes |
EP2369101A1 (de) | 2010-03-18 | 2011-09-28 | Electrolux Home Products Corporation N.V. | Sicherheitsvorrichtung zur Sicherung eines Geräts |
EP2372056A1 (de) | 2010-04-01 | 2011-10-05 | Electrolux Home Products Corporation N.V. | Sicherheitsvorrichtung zur Sicherung eines Geräts |
EP2372252A1 (de) * | 2010-04-05 | 2011-10-05 | Vestel Beyaz Esya Sanayi Ve Ticaret A.S. | Sicherheitsschloss für einen Ofen |
US10119312B2 (en) | 2012-01-18 | 2018-11-06 | Illinois Tool Works Inc. | Lock device and apparatus mounted with the same |
CN103233634B (zh) * | 2012-01-18 | 2016-11-02 | 伊利诺斯工具制品有限公司 | 锁装置和安装锁装置的设备 |
CN106948687A (zh) * | 2012-01-18 | 2017-07-14 | 伊利诺斯工具制品有限公司 | 锁装置和安装锁装置的设备 |
CN103233634A (zh) * | 2012-01-18 | 2013-08-07 | 伊利诺斯工具制品有限公司 | 锁装置和安装锁装置的设备 |
US12024809B2 (en) | 2012-01-18 | 2024-07-02 | Illinois Tool Works Inc. | Lock device and apparatus mounted with the same |
EP2921783A1 (de) | 2014-03-17 | 2015-09-23 | BSH Hausgeräte GmbH | Haushaltsofen mit türverriegelungsmechanismus |
EP2921781A1 (de) | 2014-03-17 | 2015-09-23 | BSH Hausgeräte GmbH | Haushaltsofen mit türverriegelungsmechanismus |
EP3546836A1 (de) * | 2018-03-29 | 2019-10-02 | Amica S.A. | Türschlosssystem, insbesondere eines ofens |
PL425087A1 (pl) * | 2018-03-29 | 2019-10-07 | Amica Spółka Akcyjna | Układ blokady drzwi, zwłaszcza piekarnika |
Also Published As
Publication number | Publication date |
---|---|
EP1521892A1 (de) | 2005-04-13 |
DE10230708A1 (de) | 2004-01-22 |
AU2003246654A1 (en) | 2004-01-23 |
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