WO2011064078A1 - Appareil frigorifique - Google Patents

Appareil frigorifique Download PDF

Info

Publication number
WO2011064078A1
WO2011064078A1 PCT/EP2010/066906 EP2010066906W WO2011064078A1 WO 2011064078 A1 WO2011064078 A1 WO 2011064078A1 EP 2010066906 W EP2010066906 W EP 2010066906W WO 2011064078 A1 WO2011064078 A1 WO 2011064078A1
Authority
WO
WIPO (PCT)
Prior art keywords
door leaf
base support
front cover
opening
appliance according
Prior art date
Application number
PCT/EP2010/066906
Other languages
German (de)
English (en)
Inventor
Yufa Bai
Jingdong Ma
Alexander Rupp
Zhenyu Yang
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 CN2010800531481A priority Critical patent/CN102667375A/zh
Priority to EP10782568.9A priority patent/EP2504644B1/fr
Publication of WO2011064078A1 publication Critical patent/WO2011064078A1/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
    • F25D23/025—Secondary closures
    • 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/02—Details of doors or covers not otherwise covered
    • F25D2323/023—Door in door constructions

Definitions

  • the invention relates to a refrigeration device, in particular a household refrigerating appliance, in whose door leaf a closable by means of another door panel opening is provided.
  • US 2008/0278049 A1 discloses a household refrigerating appliance which has a body with a coolable interior and a door leaf provided for opening and closing the interior and hinged to the body.
  • an opening is formed on the front side, which can be opened and closed by means of a with respect to a horizontal axis pivotally mounted on the door leaf Hausbarf.
  • the home bar door comprises a support plate, a box-shaped cover plate, which in the closed state of the house bar door with the door leaf an outer surface of the
  • Household refrigerating appliance forms, and arranged between the cover plate and the support plate insulating material.
  • the object of the invention is to provide a refrigeration appliance, in particular a domestic refrigeration appliance, in whose door leaf an opening is provided which can be closed by means of a further door leaf, and the further door leaf allows it in a relatively simple manner, the outwardly directed surface of the other door leaf more flexible to design.
  • a refrigeration device comprising a body with a coolable interior, a for opening and closing the interior
  • the refrigerator according to the invention is in particular a domestic refrigerator, such as a household refrigerator or a freezer-refrigerated combination.
  • the refrigerator according to the invention accordingly comprises the body with the coolable
  • the door leaf is hinged to the carcass.
  • the door leaf has the opening, which in turn opens with the door leaf hinged to another door leaf and
  • the further door leaf is pivotably mounted in particular in its lower region with respect to a horizontally extending axis on the door leaf of the refrigerator.
  • the further door leaf comprises the base support, e.g. is made of plastic, and the front cover on.
  • the front cover at least partially forms the outer skin of the other door leaf and is bent backwards or bent at its edges. With the region bent backwards, the front cover is, as it were, slipped over the edge of the base support and lies with its side directed towards the base support on the edge or is connected thereto, e.g. attached by gluing.
  • the base support has a circumferentially arranged step-shaped recess with which the edge region of the
  • Front cover is fastened with its side directed towards the base support side. With the region bent backwards, the front cover is as it were put over this recess formed in the edge of the base support and lies with its side directed towards the base support on the recess or is fastened thereto eg by gluing.
  • the height of the recess is always greater than or equal to the thickness of the front cover at least in be formed at its edge region. This configuration also makes it possible in a relatively simple manner that when using front covers of different thicknesses, the further door leaf in its closed position does not jam in the opening of the door leaf.
  • the depth of the recess of the base support may preferably be greater than or equal to the depth of the edge region of the front cover.
  • the corners of the base support may be chamfered in the region associated with the bent portion of the front cover. As a result, it is possible that excess material of the front cover does not interfere in the bent area, since the chamfering may provide space for the excess material. Also, it is possible by the bevel, the curved area of the front cover rounded
  • the base support box-shaped or trough-shaped and a part of the base support forms a
  • the trough-shaped region of the base support may preferably be provided to receive an insulating material of the further door leaf.
  • the other door leaf is hinged to the door leaf.
  • fastening means can be integrally formed in particular on the base support.
  • Fasteners are e.g. Pin, by means of which the further door leaf can be pivoted with respect to a particular horizontal axis between its closed and open position.
  • the opening of the door panel may be circumferentially framed by a frame.
  • This frame may e.g. be made of plastic and / or be provided that is hinged to him the other door leaf.
  • the refrigeration device according to the invention therefore offers, depending on the embodiment
  • Door leaf reliably seals the opening of the door leaf of the refrigeration device.
  • the same base support can be used for different refrigerators, but depending on the refrigeration unit used different front covers.
  • the overlapping attachment of the front cover with the step-shaped recess of the base support also provides conditions for a pleasing appearance of the door panel according to the invention even when using different front covers.
  • the connection between the front cover and the base support is preferably so dense to avoid or at least reduce the risk of escape of an optionally used insulating material. An escape of the
  • insulating material can also be achieved by an additional seal between the base support and the front cover.
  • Fig. 1 is a household refrigerator with a body and on the body
  • FIG. 2 is a front view of the door leaf with an opened further door leaf
  • FIG. 3 is a front view of the door panel with half open another door leaf
  • Fig. 6 is a plan view of the other door leaf, Fig. 7, the other door leaf in a sectional view and
  • Figs. 8, 9 a detail of the further door leaf.
  • Fig. 1 shows a household refrigerator 1 as an example of a refrigerator.
  • the household refrigerating appliance 1 has a body 2 with a coolable interior space and a first door leaf 3, which is provided for opening and closing the interior, hinged to the body 2.
  • a second door leaf 4 is hinged to the body 2, which is e.g. is provided to open a freezer compartment and close. Front views of the first door leaf 3 are shown in more detail in Figures 2 and 3.
  • the household refrigerating appliance 1 further comprises a non-illustrated, in principle, however, the person skilled in the known refrigeration device for cooling the interior and the freezer compartment.
  • the refrigeration device comprises e.g. in a well-known manner, a refrigeration cycle with a compressor and an evaporator.
  • the first and the second door leaf 3, 4 are each opened or closed with a arranged on the outer sides of the door leaves 3, 4 door handles 5.
  • an opening 6 is provided in the first door leaf 3, which can be opened and closed by means of a third door leaf 7.
  • the third door leaf 7 is open, at least part of the coolable interior is accessible from the outside without having to open the first door leaf 3.
  • the third door leaf 7 is in Fig. 4 in a perspective view, in Fig. 5 in a
  • the opening 6 is circumferentially framed by a frame 8.
  • the frame 8 is made of plastic, for example.
  • the third door leaf 7 is pivotally mounted on the first door leaf 3 with respect to a horizontally and in the lower region of the third door leaf 7 extending axis by means arranged on the third door leaf 7 pin 9.
  • the third door leaf 3 is for example designed such that it can be opened in a completely open state shown in FIG. 2 only up to a maximum opening angle, so that the third door leaf 7 forms a right angle with the first door leaf 3.
  • Fig. 3 the third door leaf 7 is shown in a half-open state.
  • the third door leaf 7 has a
  • the base support 1 1 is for example made of plastic in particular in Injection molding process.
  • the pin 9 may for example be integrally formed or attached to this.
  • Front cover 10 and also the inner skin 1 1 a forming the base support 1 1 may not shown in detail heat insulating material, e.g. a Isolierschaum be arranged, which is received in the box or tannenformig formed part of the base support 1 1.
  • heat insulating material e.g. a Isolierschaum be arranged, which is received in the box or tannenformig formed part of the base support 1 1.
  • FIG. 7 shows the third door leaf 7 along a line A-A shown in FIG. 6 as a section.
  • a cutout of the upper part of the third door panel 7, indicated by reference B, is shown in FIG.
  • This detail B shows a recess 13 which is provided for receiving one of the snap hooks 12.
  • the base support 1 1 has an opening 14 through which a screw, not shown, for attaching the Rashak 12 may protrude to the base support 1 1.
  • the Rashaken 12 can also be integrally formed on the base support 1 1.
  • the front cover 10 is attached to the base support 1 1.
  • Base support 1 1 without front cover 10 in the area B is shown in FIG. 9. The visible from the outside surface of the first door panel 3 and visible from the outside
  • the front cover 10 are preferably made of the same material.
  • the front cover 10 is made of metal, for example.
  • the front cover 10 has a main or front portion which is substantially the externally visible portion of the front cover 10 and forms the outer skin 10 a of the third door panel 7. At the edges, the front cover 10 is bent or kinked circumferentially to the rear and forms in the rearwardly bent portion 10 b a circumferential collar, by means of which Front cover 10 attached to the base support 1 1, for example glued to this.
  • the bent portion between the outer skin 10a forming portion and the collar of the front cover 10 is denoted by the reference numeral 10c.
  • the front cover 10 is slipped over the base support 1 1, so that the direction of the base support 1 1 side of the collar on the edge 1 1 d of the base support 1 1 is applied or in this range, for example. is attached by gluing.
  • the circumferentially extending recess 1 1 b has a depth T and a height H.
  • the depth H of the recess 1 1 b is chosen such that it is always at least as large as the thickness d of the front cover 10 at least in their region of the covenant. This will ensure that at
  • the depth T is greater than or equal to the depth t of the collar of the front cover 10. This ensures that the front cover 10 rests against the base support 11 in the bent region 10c with the region of the front cover 10 forming the outer skin 10a ,
  • the corners 11 c of the base support 11 are in the bent portion 10c of the front cover 10

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 un appareil frigorifique (1) comportant un corps (2) avec un espace intérieur pouvant être refroidi, un battant de porte (3) articulé sur le corps (2) pour ouvrir et fermer l'espace intérieur et doté d'une ouverture (6), et un autre battant de porte (7) articulé sur le battant de porte (3) pour ouvrir et fermer l'ouverture (6). Cet autre battant de porte (7) présente un support de base (11) et une couverture frontale (10) qui est fixée au support de base (11), forme une enveloppe externe (10a) de l'autre battant de porte (7) et est cintrée en angle droit sur le périmètre de son bord (10b). Selon l'invention, le support de base (11) comporte un évidement (11a) formant un gradin circonférentiel auquel est fixée la face orientée vers le support de base (11) du bord (10b) de la couverture frontale (10).
PCT/EP2010/066906 2009-11-24 2010-11-05 Appareil frigorifique WO2011064078A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2010800531481A CN102667375A (zh) 2009-11-24 2010-11-05 制冷电器
EP10782568.9A EP2504644B1 (fr) 2009-11-24 2010-11-05 Appareil frigorifique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200910047074 DE102009047074A1 (de) 2009-11-24 2009-11-24 Kältegerät
DE102009047074.3 2009-11-24

Publications (1)

Publication Number Publication Date
WO2011064078A1 true WO2011064078A1 (fr) 2011-06-03

Family

ID=43875359

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/066906 WO2011064078A1 (fr) 2009-11-24 2010-11-05 Appareil frigorifique

Country Status (4)

Country Link
EP (1) EP2504644B1 (fr)
CN (1) CN102667375A (fr)
DE (1) DE102009047074A1 (fr)
WO (1) WO2011064078A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10234190B2 (en) 2016-12-06 2019-03-19 Haier Us Appliance Solutions, Inc. Locking assemblies for door-in-door refrigerator appliances

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2013369277B2 (en) * 2012-12-31 2016-04-21 Arcelik Anonim Sirketi A refrigerator comprising two freezing compartments
CN103499178B (zh) * 2013-10-23 2016-06-15 合肥华凌股份有限公司 冰箱门体和冰箱

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700195A (en) * 1952-06-24 1955-01-25 Gen Motors Corp Refrigerator door construction
GB903273A (en) * 1959-03-21 1962-08-15 Bosch Gmbh Robert Improvements in or relating to closure flaps for the evaporator compartment of refrigerators
EP1424529A2 (fr) * 2002-11-27 2004-06-02 Samsung Electronics Co., Ltd. Réfrigérateur
EP1555497A1 (fr) * 2004-01-16 2005-07-20 Electrolux Home Products Corporation N.V. Construction de porte de réfrigérateur
US20080278049A1 (en) 2005-03-16 2008-11-13 Lg Electronics, Inc. Damper Embedded in a Home Bar Door of a Refrigerator and Method For Manufacturing Same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700195A (en) * 1952-06-24 1955-01-25 Gen Motors Corp Refrigerator door construction
GB903273A (en) * 1959-03-21 1962-08-15 Bosch Gmbh Robert Improvements in or relating to closure flaps for the evaporator compartment of refrigerators
EP1424529A2 (fr) * 2002-11-27 2004-06-02 Samsung Electronics Co., Ltd. Réfrigérateur
EP1555497A1 (fr) * 2004-01-16 2005-07-20 Electrolux Home Products Corporation N.V. Construction de porte de réfrigérateur
US20080278049A1 (en) 2005-03-16 2008-11-13 Lg Electronics, Inc. Damper Embedded in a Home Bar Door of a Refrigerator and Method For Manufacturing Same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10234190B2 (en) 2016-12-06 2019-03-19 Haier Us Appliance Solutions, Inc. Locking assemblies for door-in-door refrigerator appliances

Also Published As

Publication number Publication date
EP2504644A1 (fr) 2012-10-03
CN102667375A (zh) 2012-09-12
EP2504644B1 (fr) 2014-04-02
DE102009047074A1 (de) 2011-05-26

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