WO2009065683A1 - Porte pour un appareil frigorifique - Google Patents

Porte pour un appareil frigorifique Download PDF

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Publication number
WO2009065683A1
WO2009065683A1 PCT/EP2008/064137 EP2008064137W WO2009065683A1 WO 2009065683 A1 WO2009065683 A1 WO 2009065683A1 EP 2008064137 W EP2008064137 W EP 2008064137W WO 2009065683 A1 WO2009065683 A1 WO 2009065683A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
web
door according
outer plate
edge
Prior art date
Application number
PCT/EP2008/064137
Other languages
German (de)
English (en)
Inventor
Ralph Staud
Thomas Tischer
Gunter Grittner
Original Assignee
BSH Bosch und Siemens Hausgeräte 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 Hausgeräte GmbH filed Critical BSH Bosch und Siemens Hausgeräte GmbH
Priority to EP08851319.7A priority Critical patent/EP2210052B1/fr
Priority to CN2008801168873A priority patent/CN101868682B/zh
Priority to RU2010122818/13A priority patent/RU2484393C2/ru
Publication of WO2009065683A1 publication Critical patent/WO2009065683A1/fr

Links

Classifications

    • 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
    • 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
    • F25D23/06—Walls
    • F25D23/062—Walls defining a cabinet
    • F25D23/064—Walls defining a cabinet formed by moulding, e.g. moulding in situ

Definitions

  • the present invention relates to a door for a refrigerator with a foamed with insulating material outer shell.
  • foaming the shell considerable pressures occur, which, even if the shell is externally supported during foaming, can lead to permanent deformation of surfaces of the door after curing of the insulating foam.
  • it is customary to manufacture the outsides in one piece from a slightly cambered sheet metal sheet.
  • the crowning improves the rigidity of the sheet even with low material strength, on the other hand are on such a surface slight deformations, if they should occur, much less noticeable than on a flat surface.
  • a case of a refrigerator door with a foamed with insulating outer shell which comprises an outer side of the door and at least part of side edges of the door integrally covering outer plate, a lateral edge of the outer plate by at least one spaced from the outside and Inside the door is stiffened from the side edge into the inside of the door angled web.
  • a web may be generated, for example, by a rabbet joint between a lateral edge of a side edge of the door and a lateral edge of its outer lip.
  • the effectiveness of such a web is highest when it is aligned substantially parallel to the outside of the door.
  • the web is an integral part of the outer panel.
  • the outer plate may extend integrally over the entire side edge, i. it still extends beyond the bridge spaced from the inside of the door a little way to the rear.
  • a profile element which forms the side edge together with the outer plate, be connected along the web with the outer plate.
  • the use of such a profile element is also interesting from an aesthetic point of view, since it opens the possibility to use different materials or different-looking surfaces on the outer plate and the profile element.
  • an edge of the profile element may be formed into a hook encompassing the web.
  • the web is an integral part of the profile element.
  • an edge of the outer panel may be formed into a hook embracing the bridge, or edges of the outer panel and the profile member may be bent to interlocking hooks.
  • the groove can simultaneously function as a handle of the door.
  • Such a groove is expediently closed at one end by an attached molded part.
  • longitudinal ends of walls of the grip groove preferably engage in a groove of the molded part.
  • top and bottom of the door are preferably each closed by a head piece having a groove for receiving a angled from an edge of the outer plate web and is connected to the molding by tongue and groove on a front.
  • Figure 1 is a perspective view of the upper part of an outer panel of a refrigerator door according to the invention.
  • Fig. 2 is a horizontal section through the refrigerator door with the
  • FIG. 3 is an enlarged detail of the section of FIG. 2 according to a modified embodiment
  • Fig. 4 is a first modification of the detail of Fig. 3;
  • Fig. 5 is a second modification of the detail of Fig. 3;
  • Fig. 6 is a perspective view of an end cap for closing the handle groove
  • Figure 7 is an exploded view of the front panel, the end cap and a top cap forming the top of the door.
  • Fig. 8 is a front view of the end cap and a part of the cap.
  • the outer panel 1 shows a perspective view of an integrally formed from sheet metal outer panel 1 of a refrigerator door.
  • the outer panel 1 comprises a front panel 2 which forms the entire front of the door facing the user, side panels 3 adjoining the lateral walls of the front panel 2, a narrow bar 4 angled backwards along the upper edge of the front panel and a bar 4 corresponding to not illustrated web at the bottom of the front panel 2.
  • the side walls 3 comprise a plurality of each approximately at right angles angled webs, a first outer web 5, which is directly adjacent to the front plate 2, webs 6, 7, 8, each side walls or bottom of a laterally recessed into the groove 9 groove, and adjacent to the side wall 7 and flush with the first outer web.
  • the outer web 10 merges into an edge web 11 parallel to the face plate 2, to which, as shown in FIG. 2, a back plate 12 is deep-drawn in a conventional plastic manner.
  • a connection zone in which the front panel 2 and the rear wall panel 12 adjoin each other is hidden under a magnetic seal 13.
  • the groove 9 extends in the width and depth direction of the door each about about one to two inches and over the entire height of the door.
  • the groove 9 serves on the one hand to stiffen the side edges of the door, on the other hand, it is also used as an intervention to open the door.
  • By the groove 9 is provided on both sides of the door, it allows mounting of the door to a refrigerator housing with either right-sided or left-sided stop.
  • outer plate 1 extends in the embodiment of FIGS. 1 and 2 over the entire width of the side edges to the rear wall plate 12, it forms in the embodiment shown in Fig. 3, only a front outer web 5 of the side edge and one at the rear Edge of this web 5 adjoining edge web 20, which is bent into the interior of the door and back forward to form over the entire height of the door extending hook 14.
  • hook 14 engages a complementary hook 15 of a profile element 16 a.
  • the profile element 16 forms a groove 9, a second outer web 10 and connected to the rear wall plate 12 edge web 1 first
  • the two-part construction of the side flanks of the door makes it possible to use different materials or surfaces on the outer panel 1 and the profiled elements 16 enclosing them on both sides. So arise novel design options, for example by using bare metal, in particular aluminum or stainless steel for the outer panel 1 and colored plastic or painted metal for the profile elements 16th
  • FIG. 3 Another advantage of the embodiment of FIG. 3 is that the outer panel 1 can be combined with profile elements 16 of different cross sections.
  • Fig. 4 shows the same outer panel as Fig. 3 combined with a profile element 16, in which the groove 9 is missing. Although it eliminates the stiffening effect of the groove, but comes one
  • a door handle 17 is expediently mounted on the profile element 16 in this embodiment;
  • the outer panel 1 can then be exactly identical to that of the embodiment of FIG. 3.
  • FIG. 1 Another variant with improved stiffening effect is shown in FIG.
  • an edge of the outer panel 1 is not as shown in Figs. 3 and 4 turned back inwardly and forward to form the hook 14, but only approximately at right angles into the interior of the door angled so that one to the front of the door in approximately parallel Bridge 18 is obtained.
  • a hook 19 of the profile element 16 surrounds the web 18.
  • the web 18 and hooks 19 are fastened to each other by spot welds.
  • the spot welds are conveniently produced with a welding tongs acting on the outer sides of the hook 19; Weld marks remaining on the hook 19 are not visible on the finished door as they remain hidden inside.
  • the manufacture of the outer panel 1 of FIG. 5 differs from that of FIG. 3 only by the angle by which the lateral edge of the outer panel is bent to form either the hook 14 or the web 18. This small difference does not exclude a production of the two types of outer panels 1 using largely the same tools, so that here too a rational production of different types of refrigerator doors is possible.
  • the profile element 16 could be provided with a simple, parallel to the front inside the door engaging web and the outer plate with a web embracing this hook.
  • Fig. 6 shows in a perspective view an end cap 21 which is provided in the embodiments of Figs. 1 and 2 or 3, to close the groove 9 at its upper and lower ends and to make it possible to foaming the door.
  • a shallow trough 22 on the underside of the end cap 21 forms the end of the groove 9.
  • the trough 22 is surrounded at least on three of its sides by a groove 23 which receives the upper edges of the webs 5 to 1 1.
  • a spring 24 extends in the depth direction of the door. It is intended to receive in the depth direction displaceable in a groove 26 (see Fig. 8) of a like the end cap 21 injection-molded plastic, shown in Fig. 7 in a perspective view cap 25.
  • the cap 25 By mounting the door, the cap 25 is first spaced from the front panel 2 on two mirror images of each other on the side walls of the door mounted end caps 21 is fitted, the springs 24 of the end caps 21 engage in the grooves 26 of the cap 25, and then the cap 25th is advanced along the grooves 26, a formed on the front of the cap 25 groove 27 can be pushed from behind onto the web 4 of the outer plate. Thus, the cap 25 is locked to the front panel 2 in the vertical direction, and it can open under the pressure of the later injected insulating material no gap between the front panel 2 and the cap 25.

Landscapes

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

Abstract

L'invention concerne une porte pour un appareil frigorifique avec une enveloppe extérieure remplie de mousse isolante, cette enveloppe comprenant une paroi extérieure (1) qui recouvre d'un seul tenant une face extérieure et au moins une partie des flancs latéraux (3) de la porte. Un bord latéral (5-11) de la paroi extérieure (1) est rigidifié par au moins un élément de liaison (6, 7, 18, 20), espacé des faces extérieure et intérieure de la porte et coudé du flanc latéral (3) vers l'intérieur de la porte.
PCT/EP2008/064137 2007-11-19 2008-10-20 Porte pour un appareil frigorifique WO2009065683A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08851319.7A EP2210052B1 (fr) 2007-11-19 2008-10-20 Porte pour un appareil frigorifique
CN2008801168873A CN101868682B (zh) 2007-11-19 2008-10-20 用于制冷器具的门
RU2010122818/13A RU2484393C2 (ru) 2007-11-19 2008-10-20 Дверь холодильного аппарата

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007055174.8 2007-11-19
DE102007055174A DE102007055174A1 (de) 2007-11-19 2007-11-19 Tür für ein Kältegerät

Publications (1)

Publication Number Publication Date
WO2009065683A1 true WO2009065683A1 (fr) 2009-05-28

Family

ID=40456377

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/064137 WO2009065683A1 (fr) 2007-11-19 2008-10-20 Porte pour un appareil frigorifique

Country Status (5)

Country Link
EP (1) EP2210052B1 (fr)
CN (1) CN101868682B (fr)
DE (1) DE102007055174A1 (fr)
RU (1) RU2484393C2 (fr)
WO (1) WO2009065683A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016062607A1 (fr) * 2014-10-21 2016-04-28 BSH Hausgeräte GmbH Procédé de formage de panneaux de porte et porte ainsi fabriquée
EP2705313B1 (fr) 2011-05-02 2021-06-09 BSH Hausgeräte GmbH Paroi thermo-isolante

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009028786A1 (de) * 2009-08-21 2011-02-24 BSH Bosch und Siemens Hausgeräte GmbH Tür für ein Haushaltsgerät mit Griffeinsatz
DE102010028414A1 (de) * 2010-04-30 2011-11-03 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät aufweisend ein Türblatt mit Griffschale
DE102011014285A1 (de) * 2011-03-17 2012-09-20 BSH Bosch und Siemens Hausgeräte GmbH Tür, insbesondere für ein Kältegerät
DE102011007318A1 (de) * 2011-04-13 2012-10-18 BSH Bosch und Siemens Hausgeräte GmbH Teilesatz für eine Kältegerätetür
CN102494492A (zh) * 2011-12-08 2012-06-13 合肥美的荣事达电冰箱有限公司 一种冰箱立柱和具有该冰箱立柱的冰箱门体及冰箱
CN102927755A (zh) * 2012-11-30 2013-02-13 合肥美的荣事达电冰箱有限公司 抽屉式门体及具有其的冰箱
CN104390418A (zh) * 2014-11-20 2015-03-04 合肥美的电冰箱有限公司 门体组件和冰箱
DE102015206862A1 (de) * 2015-04-16 2016-10-20 BSH Hausgeräte GmbH Tür für ein Haushaltskältegerät mit verrasteter Abschlussleiste, Haushaltskältegerät und Verfahren zum Herstellen einer Tür
DE102018126811A1 (de) * 2018-07-12 2020-01-16 Liebherr-Hausgeräte Marica EOOD Kühl- und/oder Gefriergerät
DE102019130848A1 (de) * 2019-11-15 2021-05-20 Binder Gmbh Klimaschrank

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Publication number Priority date Publication date Assignee Title
FR1570584A (fr) * 1968-03-21 1969-06-13
JPH08247637A (ja) * 1995-03-14 1996-09-27 Matsushita Refrig Co Ltd 断熱扉
DE29916169U1 (de) * 1998-10-06 1999-12-09 Electrolux Zanussi Grandi Impi Verbesserte gewölbte Türen für Kühlschränke
JP2000018805A (ja) * 1998-06-30 2000-01-18 Toshiba Corp 冷蔵庫扉
JP2003021455A (ja) * 2001-07-06 2003-01-24 Fujitsu General Ltd 冷蔵庫
WO2004048730A1 (fr) * 2002-11-25 2004-06-10 Multibrás S.A. Eletrodomésticos Systeme d'alimentation electrique pour la porte de refrigerateurs et de congelateurs
US20060273699A1 (en) * 2003-05-21 2006-12-07 Bsh Bosch Und Siemens Hausgerate Gmbh Door for a refrigeration device

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US192630A (en) * 1877-07-03 Heney w
FR1362178A (fr) * 1963-06-26 1964-05-29 Siemens Elektrogeraete Gmbh Récipient isolé à l'aide d'une substance micro-cellulaire
JPS5022558U (fr) * 1973-06-25 1975-03-13
JPH0188388U (fr) * 1987-11-30 1989-06-12
JPH0395380A (ja) * 1989-09-08 1991-04-19 Hitachi Ltd 冷蔵庫の扉
FR2683259A1 (fr) * 1991-10-30 1993-05-07 Nergeco Sa Porte a rideau relevable a glissieres accessibles.
IT1295247B1 (it) * 1997-09-30 1999-05-04 Ilpea Ind Spa Profilo per frigoriferi con base rigida deformabile
JPH11264651A (ja) * 1998-03-19 1999-09-28 Sanyo Electric Co Ltd 貯蔵庫
JP2001183052A (ja) * 1999-12-28 2001-07-06 Sanyo Electric Co Ltd 保冷庫
US20050257495A1 (en) * 2004-03-25 2005-11-24 Lg Electronics Inc. Door for refrigerator
JP4179244B2 (ja) * 2004-08-06 2008-11-12 三菱電機株式会社 冷蔵庫
CN1952557A (zh) * 2005-10-21 2007-04-25 乐金电子(天津)电器有限公司 柜式冰箱的合叶轴安装结构

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1570584A (fr) * 1968-03-21 1969-06-13
JPH08247637A (ja) * 1995-03-14 1996-09-27 Matsushita Refrig Co Ltd 断熱扉
JP2000018805A (ja) * 1998-06-30 2000-01-18 Toshiba Corp 冷蔵庫扉
DE29916169U1 (de) * 1998-10-06 1999-12-09 Electrolux Zanussi Grandi Impi Verbesserte gewölbte Türen für Kühlschränke
JP2003021455A (ja) * 2001-07-06 2003-01-24 Fujitsu General Ltd 冷蔵庫
WO2004048730A1 (fr) * 2002-11-25 2004-06-10 Multibrás S.A. Eletrodomésticos Systeme d'alimentation electrique pour la porte de refrigerateurs et de congelateurs
US20060273699A1 (en) * 2003-05-21 2006-12-07 Bsh Bosch Und Siemens Hausgerate Gmbh Door for a refrigeration device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2705313B1 (fr) 2011-05-02 2021-06-09 BSH Hausgeräte GmbH Paroi thermo-isolante
WO2016062607A1 (fr) * 2014-10-21 2016-04-28 BSH Hausgeräte GmbH Procédé de formage de panneaux de porte et porte ainsi fabriquée

Also Published As

Publication number Publication date
EP2210052A1 (fr) 2010-07-28
RU2010122818A (ru) 2011-12-27
CN101868682A (zh) 2010-10-20
EP2210052B1 (fr) 2023-05-24
CN101868682B (zh) 2012-04-18
RU2484393C2 (ru) 2013-06-10
DE102007055174A1 (de) 2009-05-20

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