WO1998026241A1 - Refrigerateur - Google Patents

Refrigerateur Download PDF

Info

Publication number
WO1998026241A1
WO1998026241A1 PCT/EP1997/006896 EP9706896W WO9826241A1 WO 1998026241 A1 WO1998026241 A1 WO 1998026241A1 EP 9706896 W EP9706896 W EP 9706896W WO 9826241 A1 WO9826241 A1 WO 9826241A1
Authority
WO
WIPO (PCT)
Prior art keywords
holding
door
cup
appliance according
refrigerating appliance
Prior art date
Application number
PCT/EP1997/006896
Other languages
German (de)
English (en)
Inventor
Friedrich Arnold
Uve Schlumpberger
Siegfried Grasy
Hans-Reinhart Janssen
Original Assignee
Bosch-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 Bosch-Siemens Hausgeräte Gmbh filed Critical Bosch-Siemens Hausgeräte Gmbh
Publication of WO1998026241A1 publication Critical patent/WO1998026241A1/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
    • F25D23/06—Walls
    • F25D23/069—Cooling space dividing partitions
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/14—Collecting or removing condensed and defrost water; Drip trays
    • 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
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/024—Slidable shelves
    • F25D25/025—Drawers
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/061—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation through special compartments
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/067—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by air ducts
    • F25D2317/0671—Inlet ducts
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/08—Refrigerator tables

Definitions

  • the invention relates to a refrigeration device with a heat-insulated housing, within which a storage space serving for the storage of stored goods is arranged, which is lined with an inner cladding and can be closed by a door, which on its inside facing the cooling space has a serving for holding storage compartments Interior door is provided.
  • cams for holding door storage surfaces which are arranged, for example, in vertical bars provided on the lateral edges of the inside of the door and are produced by non-cutting shaping of a plastic inner door forming the inside.
  • both the manufacture of the support strips and that of the retaining cams mean that relatively expensive manufacturing tools have to be used.
  • the recesses provided for holding the supporting parts can be produce conditions with relatively little manufacturing effort, but with this type of support or holding measures there is a risk that the holding pins of the supporting parts, especially if they are provided for example for holding door storage compartments, unintentionally detach from the recesses and thus in the door storage compartments or refrigerated goods shelves and falls below
  • the invention has for its object to improve the holding measures for refrigerated goods shelves, evaporator shelves and door storage compartments with simple design measures in a refrigerator according to the preamble of claim 1.
  • the inner cladding and / or the inner door have cup-like receptacles, on the cup bases of which at least one recess is provided, with which the closing head of a rivet can cooperate positively and / or non-positively and can hold the holding elements .
  • the inner lining or the inner door of a refrigerator with an inner lining made of thermoformable material and / or an inner door made of thermoformable material can be produced particularly cheaply if, according to a preferred embodiment of the subject matter of the invention, it is provided that the Cup-like receptacles with their deepening in the bowl bottoms are produced by deep drawing and are integrally connected to the inner lining and / or the inner door.
  • Such a closed-surface design of the depressions also prevents moisture from entering the foam masses serving as heat insulation on the door or in the housing.
  • the depression can be produced in a particularly reliable manner, taking into account the fluctuations in wall thickness due to the deep-drawing ratios, if, according to a next preferred embodiment of the subject of the invention, it is provided that the depression is formed like a blind hole with an at least largely flat blind hole bottom.
  • the flat-bottomed blind hole bottom can be used as a depth stop for inserting the rivet, so that it can be brought into the correct position without additional positioning measures.
  • the cup-like receptacles and the holding elements are able to interact in a form-fitting manner in the assembled state.
  • the holding elements in the receptacles can be fixed particularly easily by means of the rivet if, according to a next advantageous embodiment of the object of the invention, it is provided that the rivet is designed as an expansion rivet.
  • Door storage compartments are particularly securely held on the inner door if, according to a further preferred embodiment of the object of the invention, it is provided that the holding elements on the inner door are designed as holding cams for holding door storage compartments.
  • a circumferential gap which results between the holding element and the cup-like depression is covered by a cover element which is detachably held on the holding element.
  • FIG. 1 is a sectional view from the side of a refrigerator door with receptacles provided on its interior paneling facing the cooling space, to which holding elements for holding door storage compartments are fixed,
  • Refrigerator door according to FIG. 1 in a view from the cold room side and
  • FIG. 3 shows a section of the refrigerator door in the area of a receptacle with a holding element fixed therein, in a sectional view from the side.
  • 1 shows a refrigerator door 10 belonging to a refrigerator, not shown, which has an outer cladding 11 formed from a sheet steel plate, a heat insulation layer 12 produced by foaming liquid starting components, and an inner cladding 14 provided at its edges with a bellows-like magnetic seal 13 arranged all round . This is provided on its free horizontal edges like the outer cladding 11 with an end strip, not specified, and produced by deep-drawing a plastic board.
  • the inner lining 14 serving as the inner door has receptacles 15 which are arranged in a matrix-like manner and are cup-shaped, which are molded into the plastic board during the deep-drawing process and which have an oval outline, the longer oval sides of which are essentially parallel to those in the installed state of the refrigerator door 10 vertically extending pages are arranged.
  • the bowl-like receptacles 15 have a largely flat bowl bottom 16, in which two blind-hole-like designs are formed, in one piece with the
  • Well 16 connected depressions 17 are formed with a circular cross-section (see also Fig. 2).
  • the depressions 17 lie with their center on the one hand on a center line M dividing the receptacle 15 lengthwise into two sections of equal width and on the other hand in the vicinity of the curved wall of the receptacle 15, which has an oval plan view.
  • a holding element 20 can be inserted into the receptacles 15, for example is made of plastic injection molding and which has a fastening portion 21 which, like the cup-like receptacles 15, has an oval plan and can be inserted into it.
  • the fastening section 21 has two fastening elements 22, which are matched to the spacing of the depressions 17, in the form of an expanding rivet, the segment-like "expandable" parts 23 of which are provided with undercut projections 24 near their free end.
  • the fastening elements 22 have a receiving bore 25, which is arranged centrally to the expandable parts 23 and in which an expanding mandrel 26 can be driven.
  • the holding element 20 has a holding section 27, which is upstream of the fastening section 21 and has an oval shape in plan, which is set back from its free end facing away from the fastening section 21 an annular groove 28 arranged circumferentially along its contour is equipped. This is molded from the jacket sides of the holding section 27 here, so that a holding wall 29 is formed along the annular groove 28 on the holding section 27.
  • the holding section 20 is inserted with its fastening section 21 into the cup-like receptacles 15 for its fastening to the inner door 14, the expandable parts 23 of the expanding rivet during the insertion process being immersed in the recesses 17 on the bowl bottom 16 in such a way that their undercut projections 24 within the recesses 17 are arranged.
  • the actual fastening of the holding element 20 in the receptacles 15 is achieved by spreading the expandable parts 23 on the basis of the expansion dome 26 to be driven into the receiving bore 25, with the spreading of the expandable parts 23 of the undercut projections 24 the walls of the recesses 17 in the latter Preform the area of attack plastically.
  • each holding element not only produces undercuts in the cheeks of the recesses 17, but also partially compresses the heat insulation layer 12, for example made of polyurethane foam, on the heat insulation side.
  • the heat insulation layer 12 for example made of polyurethane foam
  • the cover element 31 with its all-round, cantilevered covering part 35 not only covers the fastening elements 22 but also the circumferential edge of the fastening section facing away from the receptacle 15
  • the holding elements 20 fixed in the cup-like receptacles 15 on the inner door 14 serve as supports for, for example, dish-shaped door shelves.
  • fans 40 which, for the purpose of their attachment to the holding elements 20 on their side wall 41 facing the inner door 14, are arranged at a distance from the side wall 41, strip-like projections 42, the free ends of which face one another and by whose distance from the side wall 41 a receiving groove 43 is formed .
  • the door storage compartments 40 are laterally inserted into their annular grooves 28 with their strip-like projections 42, the free ends of the holding wall 29 simultaneously engaging with the receiving groove 43, so that the door storage compartments 40 form-fitting perpendicular to the opening and closing device of the refrigerator door 10 are held on the holding elements 20.
  • the invention described using the example of the refrigerator door can also be used to hold refrigerated goods shelves or supporting or supporting parts on an inner lining lining a refrigerator or freezer compartment.

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)
  • Removal Of Water From Condensation And Defrosting (AREA)
  • Refrigerator Housings (AREA)

Abstract

Réfrigérateur comprenant une caisse thermiquement isolée, à l'intérieur de laquelle est agencée au moins une chambre de stockage servant à l'entreposage des produits, ladite caisse étant habillée d'un revêtement intérieur et pouvant être fermée par une porte qui est munie, sur le côté intérieur tourné vers la chambre froide, d'une porte intérieure servant à maintenir des compartiments récepteurs (40), caractérisé en ce que le revêtement intérieur et/ou la porte intérieure (14) présentent des logements en forme générale de cuvette (15) formés par emboutissage profond et aux fonds (16) desquels il est prévu au moins une cavité (17) avec laquelle la tête de fermeture d'un rivet à expansion (22) peut coopérer, par liaison de forme et/ou par liaison par adhérence et maintenir des éléments supports (20), en ce que les éléments supports (20) sont réalisés sous forme de cames de verrouillage pour le maintien des compartiments récepteurs (40), et en ce que la fente entre l'élément support (20) et le logement (15) est recouverte par un élément de recouvrement (31) maintenu amovible sur l'élément support (20).
PCT/EP1997/006896 1996-12-13 1997-12-10 Refrigerateur WO1998026241A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19652032.0 1996-12-13
DE19652032A DE19652032B4 (de) 1996-12-13 1996-12-13 Kühlgerät

Publications (1)

Publication Number Publication Date
WO1998026241A1 true WO1998026241A1 (fr) 1998-06-18

Family

ID=7814700

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1997/006896 WO1998026241A1 (fr) 1996-12-13 1997-12-10 Refrigerateur

Country Status (2)

Country Link
DE (1) DE19652032B4 (fr)
WO (1) WO1998026241A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0918200A2 (fr) * 1997-11-21 1999-05-26 BSH Bosch und Siemens Hausgeräte GmbH Appareil frigorifique
CN104813126A (zh) * 2012-11-23 2015-07-29 Bsh家用电器有限公司 具有用于容器盖的指示器件的家用制冷器具

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10236210A1 (de) * 2002-08-07 2004-03-04 BSH Bosch und Siemens Hausgeräte GmbH Kältergerät mit unterteiltem Innenraum
TR200700302T1 (tr) * 2004-07-23 2007-04-24 Arçeli̇k Anoni̇m Şi̇rketi̇ Bir soğutucu ve kontrol yöntemi
DE102009002801A1 (de) * 2009-05-04 2010-11-11 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät, insbesondere Haushaltskältegerät mit einer Tauwasserrinne
WO2017062934A1 (fr) * 2015-10-09 2017-04-13 Electrolux Home Products, Inc. Joints d'étanchéité d'étagère
CN111351285B (zh) * 2018-12-24 2023-03-21 青岛海尔特种电冰柜有限公司 卧式冷柜
CN109883116A (zh) * 2019-03-29 2019-06-14 合肥华凌股份有限公司 冰箱

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2459446A (en) * 1945-06-01 1949-01-18 Joe H Meredith Roller bracket for round refrigerator or cabinet shelf
DE1014391B (de) * 1950-02-25 1957-08-22 Illinois Tool Works Einsteckhalter
GB1176555A (en) * 1967-08-03 1970-01-07 Tricity Cookers Ltd Improvements in or relating to Storage Chambers
DE2640587A1 (de) * 1975-09-12 1977-03-17 Electrolux Ab Befestigungsanordnung fuer an der innenwand eines kuehlschranks zu befestigende teile
DE2638364A1 (de) * 1975-09-05 1977-03-24 Electrolux Ab Anordnung an einem gefrierschrank
EP0524451A2 (fr) * 1991-07-26 1993-01-27 Licentia Patent-Verwaltungs-GmbH Réfrigérateur et congélateur
EP0582780A1 (fr) * 1992-08-11 1994-02-16 BOSCH-SIEMENS HAUSGERÄTE GmbH Elément porteur pour plancher intermédiaire à introduire dans un espace intérieur d'un meuble
DE9312827U1 (de) * 1993-08-26 1995-01-05 Liebherr-Hausgeräte GmbH, 88416 Ochsenhausen Befestigungsvorrichtung
DE29504934U1 (de) * 1995-03-23 1996-07-25 AEG Hausgeräte GmbH, 90429 Nürnberg Kühlgerät
DE29616623U1 (de) * 1996-09-24 1996-11-28 Bosch-Siemens Hausgeräte GmbH, 81669 München Kältegerät

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3241334A (en) * 1964-05-05 1966-03-22 Philco Corp Refrigeration apparatus
US4850206A (en) * 1988-11-18 1989-07-25 Amana Refrigeration, Inc. Crisper humidity control
DE19500369C5 (de) * 1995-01-09 2008-02-21 AEG Hausgeräte GmbH Kühlschrank mit Gemüsebehälter

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2459446A (en) * 1945-06-01 1949-01-18 Joe H Meredith Roller bracket for round refrigerator or cabinet shelf
DE1014391B (de) * 1950-02-25 1957-08-22 Illinois Tool Works Einsteckhalter
GB1176555A (en) * 1967-08-03 1970-01-07 Tricity Cookers Ltd Improvements in or relating to Storage Chambers
DE2638364A1 (de) * 1975-09-05 1977-03-24 Electrolux Ab Anordnung an einem gefrierschrank
DE2640587A1 (de) * 1975-09-12 1977-03-17 Electrolux Ab Befestigungsanordnung fuer an der innenwand eines kuehlschranks zu befestigende teile
EP0524451A2 (fr) * 1991-07-26 1993-01-27 Licentia Patent-Verwaltungs-GmbH Réfrigérateur et congélateur
EP0582780A1 (fr) * 1992-08-11 1994-02-16 BOSCH-SIEMENS HAUSGERÄTE GmbH Elément porteur pour plancher intermédiaire à introduire dans un espace intérieur d'un meuble
DE9312827U1 (de) * 1993-08-26 1995-01-05 Liebherr-Hausgeräte GmbH, 88416 Ochsenhausen Befestigungsvorrichtung
DE29504934U1 (de) * 1995-03-23 1996-07-25 AEG Hausgeräte GmbH, 90429 Nürnberg Kühlgerät
DE29616623U1 (de) * 1996-09-24 1996-11-28 Bosch-Siemens Hausgeräte GmbH, 81669 München Kältegerät

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0918200A2 (fr) * 1997-11-21 1999-05-26 BSH Bosch und Siemens Hausgeräte GmbH Appareil frigorifique
EP0918200A3 (fr) * 1997-11-21 1999-12-08 BSH Bosch und Siemens Hausgeräte GmbH Appareil frigorifique
CN104813126A (zh) * 2012-11-23 2015-07-29 Bsh家用电器有限公司 具有用于容器盖的指示器件的家用制冷器具
US9453672B2 (en) 2012-11-23 2016-09-27 BSH Hausgeräte GmbH Domestic refrigeration appliance with a display for a container lid

Also Published As

Publication number Publication date
DE19652032B4 (de) 2010-10-07
DE19652032A1 (de) 1998-06-18

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