WO2009013129A2 - Appareil réfrigérant - Google Patents

Appareil réfrigérant Download PDF

Info

Publication number
WO2009013129A2
WO2009013129A2 PCT/EP2008/058874 EP2008058874W WO2009013129A2 WO 2009013129 A2 WO2009013129 A2 WO 2009013129A2 EP 2008058874 W EP2008058874 W EP 2008058874W WO 2009013129 A2 WO2009013129 A2 WO 2009013129A2
Authority
WO
WIPO (PCT)
Prior art keywords
door
bearing
refrigerating appliance
bearing arm
appliance according
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.)
Ceased
Application number
PCT/EP2008/058874
Other languages
German (de)
English (en)
Other versions
WO2009013129A3 (fr
Inventor
Alfred Raab
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.)
BSH Hausgeräte GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Priority to EP08785987A priority Critical patent/EP2171380B1/fr
Priority to CN200880025555.4A priority patent/CN101784852B/zh
Priority to RU2010104628/13A priority patent/RU2469247C2/ru
Priority to AT08785987T priority patent/ATE524697T1/de
Publication of WO2009013129A2 publication Critical patent/WO2009013129A2/fr
Publication of WO2009013129A3 publication Critical patent/WO2009013129A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
    • E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E05F1/1207—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring parallel with the pivot axis
    • E05F1/1223—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring parallel with the pivot axis with a compression or traction spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/028—Details
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/04—Hinges adjustable relative to the wing or the frame
    • E05D2007/0476—Pocket hinges
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/10—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis
    • E05D7/1005—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis by axially moving free pins, balls or sockets
    • E05D7/1011—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis by axially moving free pins, balls or sockets biased by free springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/41—Concealed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/31—Application of doors, windows, wings or fittings thereof for domestic appliances for refrigerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/02—Details of doors or covers not otherwise covered
    • F25D2323/024—Door hinges

Definitions

  • the invention relates to a household refrigerating appliance according to the preamble of claim 1.
  • the bearings of the doors of household appliances such as refrigerators, freezers, microwaves or the like must be very stable on the one hand to keep the heavy weight of the doors, especially if they can be heavily loaded as in refrigerators. For aesthetic reasons, they should as far as possible not be visible, but disappear behind the door or the door. Furthermore, it is desirable to achieve the largest possible opening angle of the door to remove objects that are located inside the household appliance, as undisturbed as possible.
  • the invention has for its object to provide a visually appealing door bearing for a household appliance with maximum opening angle of the door.
  • a household refrigerating appliance with the features of claim 1.
  • the door hinge for the household appliance door is constructed and attached to the household appliance that it at least partially lifts when opening the door from a rest position in which it is closed door in a swivel position, so that the mechanics of the door bearing when opening the door more space is available to stabilize the pivoting movement.
  • the area of the bearing arm that holds the bearing element on which the door is mounted is lowered, sinking into a niche provided for this purpose on the door or simply concealed behind the door panel.
  • the door bearing is therefore not visible to the user of the household appliance.
  • opening the door of the bearing arm is in the area where it overlaps with the door moved by more than its own height, thereby lifted out of the niche and thus freely movable.
  • a lifting element which presses the bearing arm of the door bearing when opening the door upwards on the door itself.
  • the lifting movement of the door bearing is thereby effected directly from the door itself, there is no complicated translation or the like required.
  • the door is chamfered laterally of the bearing arm, so that the bearing arm is pushed when opening the door along the slope and thereby pushed upwards.
  • the slope can be reinforced because it is exposed by the movement of the bearing arm of an increased load.
  • the bearing arm is attached to the housing of the household appliance, wherein the housing or the attachment is formed so that it allows an upward and downward movement of the bearing arm.
  • a receptacle in the housing is provided for the movement of the bearing arm, which allows the bearing arm sufficient freedom of movement.
  • the bearing arm is significantly longer than wide, so that it extends far into the housing and is anchored deep inside the receptacle. As a result, the distance between the anchoring of the bearing arm and the bearing element on which the maximum lifting movement must be performed is very large, so that the angular movement is kept very small during the stroke.
  • the stroke of the bearing arm can be realized directly in a very simple manner, without complex parallel guides or other translations would be necessary.
  • the recording penetrates up to 10 cm in the housing of the household appliance, so that a correspondingly long bearing arm can be fastened in it.
  • the attachment of the bearing arm on the housing itself is movable.
  • the bearing arm itself is movably mounted on the housing, resulting in a particularly durable construction that can be expected even after years of opening the door no breakages.
  • the fastening element is resilient, so that it supports the lifting movement of the bearing arm.
  • the spring force of the spring element can be used to realize a latching connection between the spring element and the bearing arm, which the
  • Support arm on the housing holds.
  • the bearing arm is simply pushed to close the locking connection during assembly on the spring element until its locking element engages the counter element of the detent spring.
  • the detent spring presses with its spring force the bearing arm against the housing and thus closes the locking connection.
  • the bearing arm is designed as a bearing angle. As a result, it is tipped between the housing and door as long as the door is closed, which gives the door bearing additional stability.
  • the bearing arm is a restoring element - A -
  • This spring element is designed so that it counteracts the spring force of the resilient fastening element.
  • the spring force of the spring element, which presses the bearing arm downwards can also be further increased, so that the lowering bearing angle is to be used as a closing aid for the door.
  • FIG. 1 shows schematically a section of a refrigerator in the region of the door bearing with the door closed
  • FIG. 2 shows the same detail as FIG. 1 with the door slightly open
  • FIG. 1 shows schematically a section of a refrigerator in the region of the door bearing with the door closed
  • FIG. 2 shows the same detail as FIG. 1 with the door slightly open
  • FIG. 1 shows schematically a section of a refrigerator in the region of the door bearing with the door closed
  • FIG. 2 shows the same detail as FIG. 1 with the door slightly open
  • FIG. 2 shows the same detail as FIG. 1 with the door slightly open
  • Fig. 3 shows a schematic view of a detail of the niche in the door closing the
  • Fig. 4 shows schematically a sectional view of a door bearing bracket and its
  • Fig. 5 schematically shows the portion of the door bearing bracket on which the wishbone engages in the housing of the refrigerator.
  • Figures 1 and 2 respectively show schematically the corner region of the housing 1 of a refrigerator and a corner portion of the door 2, which by means of a integrated bearing bracket 3 according to the invention is mounted on the housing 1 of the refrigerator, so the upper door storage area from the outside. While the bearing angle 3 is lowered when the door 2 is closed in a niche 4 located on the end of the door 2, it is lifted out of the niche 4 when the door 2 is opened and in doing so exits beyond the door panel 5. As a result, the bearing angle 3 is released, it only engages the attached thereto bearing pin 6 in the door 2, which allows a maximum pivotal movement of the door 2.
  • Fig. 4 shows a schematic sectional view of the bearing angle 3 with the arranged on it bearing pin 6 and the cutout of the housing 1 of the refrigeration device in which the bearing bracket 3 is attached.
  • a chamber 8 is formed in the housing 1 in which the bearing bracket 3 engages.
  • a detent spring 9 which has a locking receptacle 10 which engages with the locking lug 11 of the bearing bracket 3 at its end engaging in the chamber 8 a latching connection and thus fixes the bearing bracket 3 in the chamber 8.
  • the detent spring 9 presses the bearing angle 3 in a raised position in the interior of the chamber eighth
  • This spring force of the detent spring 9 counteracts the spring force of a spring 12, which is arranged at the top of the bearing bracket 3.
  • This spring 12 is formed as an opponent to the detent spring 9 and dimensioned in their spring force so that they Bearing angle 3 with the door closed in its rest position in the niche 4 at the door 5 presses.
  • a wishbone 13 is provided, which is laterally attached to the chamber 8. As can be seen in detail in FIG. 5, this transverse link 13 rolls laterally during the upward and downward movement of the door angle 3 and thus prevents a lateral pivoting movement of the door angle 3, which could lead to damage to the chamber 8.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Refrigerator Housings (AREA)
  • Hinges (AREA)

Abstract

L'invention concerne un appareil réfrigérant comprenant un support de porte pour fixer la porte (2), pivotante aux fins d'ouverture, de l'appareil réfrigérant domestique. Le support de porte présente un élément de fixation (9) par lequel il est fixé à l'enceinte (1) de l'appareil réfrigérant, et un élément support (6) qui est relié à l'élément de fixation (9) par une patte de fixation (3) et par lequel le support de porte pénètre dans la porte (2). Lorsque la porte (2) est ouverte, la patte de fixation (3) se trouve en position de décalage vertical par rapport à sa position de repos lorsque la porte (2) est fermée.
PCT/EP2008/058874 2007-07-24 2008-07-08 Appareil réfrigérant Ceased WO2009013129A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08785987A EP2171380B1 (fr) 2007-07-24 2008-07-08 Appareil réfrigérant
CN200880025555.4A CN101784852B (zh) 2007-07-24 2008-07-08 冰箱
RU2010104628/13A RU2469247C2 (ru) 2007-07-24 2008-07-08 Холодильный аппарат
AT08785987T ATE524697T1 (de) 2007-07-24 2008-07-08 Kältegerät

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007034295A DE102007034295A1 (de) 2007-07-24 2007-07-24 Kältegerät
DE102007034295.2 2007-07-24

Publications (2)

Publication Number Publication Date
WO2009013129A2 true WO2009013129A2 (fr) 2009-01-29
WO2009013129A3 WO2009013129A3 (fr) 2009-06-11

Family

ID=40157102

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/058874 Ceased WO2009013129A2 (fr) 2007-07-24 2008-07-08 Appareil réfrigérant

Country Status (7)

Country Link
EP (1) EP2171380B1 (fr)
CN (1) CN101784852B (fr)
AT (1) ATE524697T1 (fr)
DE (1) DE102007034295A1 (fr)
ES (1) ES2369217T3 (fr)
RU (1) RU2469247C2 (fr)
WO (1) WO2009013129A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102147673A (zh) * 2010-02-05 2011-08-10 谊达光电科技股份有限公司 具近接感应功能的面板
US11306527B2 (en) 2018-07-03 2022-04-19 Julius Blum Gmbh Furniture fitting

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010031833B4 (de) 2010-07-05 2018-03-08 Liebherr-Hausgeräte Ochsenhausen GmbH Mehrgelenkscharnier
CN104631983B (zh) * 2014-12-23 2016-10-05 合肥美的电冰箱有限公司 冰箱及其冰箱铰链
CN106895635A (zh) * 2015-12-19 2017-06-27 博西华电器（江苏）有限公司 制冷器具
CN112065192A (zh) * 2020-08-31 2020-12-11 浙江腾云制冷科技有限公司 一种冰箱的内置铰链结构
CN117780197A (zh) * 2022-09-20 2024-03-29 青岛海尔电冰箱有限公司 铰链装置及冰箱

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2204828A1 (de) 1972-02-02 1973-08-09 Grob Karl Scharnierschieber mit kniehebel zur tuerenbefestigung
EP0628686A1 (fr) 1993-06-11 1994-12-14 Liebherr-Hausgeräte Gmbh Charnière, de préférence pour un réfrigérateur ou congélateur
DE29611392U1 (de) 1996-07-01 1996-08-29 Hermann Forster Ag, Arbon Scharnier für Kühl- und Gefrierschränke
DE19723077A1 (de) 1997-06-02 1998-12-03 Bosch Siemens Hausgeraete Lagerung für eine verschwenkbare Tür eines Haushaltsgerätes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3315346A1 (de) * 1983-04-28 1984-10-31 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Tuerlager fuer kuehl- oder gefriergeraete
DE3818996C2 (de) * 1988-06-03 1998-07-02 Aeg Hausgeraete Gmbh Kühlmöbel mit einer Tür
RU1784811C (ru) * 1991-02-04 1992-12-30 Специальное Конструкторское Бюро По Бытовым Холодильникам И Компрессорам Донецкого Производственного Объединения "Электробытмаш" Холодильник
CN2160728Y (zh) * 1993-07-28 1994-04-06 琴岛海尔集团公司 冰箱门铰链装置
ES2236975T3 (es) * 1999-02-19 2005-07-16 Ranco Incorporated Of Delaware Controlador y metodo para controlar la operacion de descongelacion en un refrigerador.
ITMI20011528A1 (it) * 2001-07-18 2003-01-18 Whirlpool Co Cerniera regolbile per porte di frigoriferi
DE102005021540A1 (de) 2005-05-10 2006-11-16 BSH Bosch und Siemens Hausgeräte GmbH Scharnier zum Schwenkverschieben einer zur Seite hin zu öffnenden Tür

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2204828A1 (de) 1972-02-02 1973-08-09 Grob Karl Scharnierschieber mit kniehebel zur tuerenbefestigung
EP0628686A1 (fr) 1993-06-11 1994-12-14 Liebherr-Hausgeräte Gmbh Charnière, de préférence pour un réfrigérateur ou congélateur
DE29611392U1 (de) 1996-07-01 1996-08-29 Hermann Forster Ag, Arbon Scharnier für Kühl- und Gefrierschränke
DE19723077A1 (de) 1997-06-02 1998-12-03 Bosch Siemens Hausgeraete Lagerung für eine verschwenkbare Tür eines Haushaltsgerätes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102147673A (zh) * 2010-02-05 2011-08-10 谊达光电科技股份有限公司 具近接感应功能的面板
US11306527B2 (en) 2018-07-03 2022-04-19 Julius Blum Gmbh Furniture fitting
EP3818224B1 (fr) * 2018-07-03 2022-12-21 Julius Blum GmbH Ferrure pour meuble

Also Published As

Publication number Publication date
ATE524697T1 (de) 2011-09-15
EP2171380B1 (fr) 2011-09-14
WO2009013129A3 (fr) 2009-06-11
EP2171380A2 (fr) 2010-04-07
RU2010104628A (ru) 2011-08-27
RU2469247C2 (ru) 2012-12-10
CN101784852A (zh) 2010-07-21
CN101784852B (zh) 2013-02-06
DE102007034295A1 (de) 2009-01-29
ES2369217T3 (es) 2011-11-28

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