EP2667128A2 - Appareil frigorifique, en particulier appareil ménager - Google Patents

Appareil frigorifique, en particulier appareil ménager Download PDF

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Publication number
EP2667128A2
EP2667128A2 EP13168638.8A EP13168638A EP2667128A2 EP 2667128 A2 EP2667128 A2 EP 2667128A2 EP 13168638 A EP13168638 A EP 13168638A EP 2667128 A2 EP2667128 A2 EP 2667128A2
Authority
EP
European Patent Office
Prior art keywords
door
wall
base wall
support frame
refrigerating appliance
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.)
Withdrawn
Application number
EP13168638.8A
Other languages
German (de)
English (en)
Other versions
EP2667128A3 (fr
Inventor
Verena Hentschel
Jens HOYER
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 Hausgeraete 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
Publication of EP2667128A2 publication Critical patent/EP2667128A2/fr
Publication of EP2667128A3 publication Critical patent/EP2667128A3/fr
Withdrawn legal-status Critical Current

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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

Definitions

  • the invention relates to a refrigeration device, in particular household refrigerating appliance, according to the preamble of claim 1.
  • the appliance door can be realized as a hollow body which is filled with a Winnipegisolierschaum.
  • the appliance door can be constructed from a front door outer wall formed from stainless steel sheet as well as a door inner wall, which is often a deep-drawn plastic circuit board. In between, a space filled with réelleisolierschaum cavity is limited.
  • the door outer wall may have laterally angled profile strips, which are foam-tight connected to the door inner wall.
  • the cavity of the door is also closed at the top and at the bottom door edge with an upper and a lower door closing strip.
  • the door handle can be integrated, for example, directly on the door closure strip. Alternatively, the door handle can be integrated by sheet metal forming directly in the door outer wall.
  • load peaks may occur in the region of these punctiform connection points during the introduction of force, which may lead to damage to the door handle or the door closure strip.
  • the door handle can be deformed or the connection points can loosen over time. In order to avoid such damage, the door handle is to be dimensioned despite large space conditions with great material thickness.
  • the object of the invention is to provide a refrigeration appliance, in particular a domestic refrigeration appliance, in which the functional element, in particular the door handle, is connected reliably and reliably to the appliance door.
  • the invention is based on a refrigerator door, which has a functional element, in particular a door handle, and whose door front is formed by a door outer wall.
  • the invention is based on the fact that the conventional connection points known from the prior art can loosen due to loads during actuation of the appliance door.
  • the door handle is mounted on a particular upright raised base wall.
  • the base wall adjoins the enlargement of the door front on a peripheral edge of the door outer wall, in particular at a lower or upper peripheral edge of the door outer wall.
  • the refrigerator is used for housekeeping and may for example be a refrigerator, a freezer, a freezer, a wine storage cabinet or a fridge freezer.
  • the base wall can preferably be arranged in the appliance door vertical direction between the door outer wall and a door closure strip, which foam-tightly seals a device door cavity filled with a heat insulating foam. In this way, load peaks in the door handle operation can be avoided, in favor of a substantially uniformed force introduction into the door.
  • the base wall can extend substantially over the entire door width.
  • the base wall can be executed planar without curvature or preferably have a in the depth direction, for example, S-shaped curved, set back portion and a front-side portion.
  • the two parts can on transition into one another.
  • the functional element is preferably arranged in the recessed portion of the base wall.
  • the portion of the base wall recessed backwards in the depth direction can, for example, pass in a U-shaped manner into an upstream, front-side grip strip.
  • the plate-shaped, front handle bar for example, together with the recessed portion of the base wall form the recessed grip.
  • the handle bar can be extended in the device door side direction to the outside with a connection profile, which is connectable to one of the vertical bars of the support frame.
  • the handle strip and the front-side portion of the base wall in the Bautiefenraum can be arranged substantially at the same height.
  • the refrigeration appliance door can have at least one door closure strip with which a device door cavity filled with a heat insulating foam is sealed in a foam-tight manner.
  • the door closing strip can also be used to hold the base wall, as a result of which the base wall is installed with particularly great rigidity in the door of the appliance.
  • the door closure strip can be integrated as a frame strip in a support frame, which serves to hold the base wall. In this way, an introduction of force from the door handle in the door even more evened.
  • the support frame may particularly preferably extend continuously along the entire width of the appliance door.
  • the support frame width is therefore approximately identical to the appliance door width in the appliance door side direction. In this way, load peaks in the door handle operation can be avoided, in favor of a substantially uniformed force introduction into the door.
  • the support frame can be set upright in the installed position and / or be closed on the circumference.
  • the support frame in addition to the door closure strip have a parallel transverse bar.
  • the door closure strip and the transverse strip can be connected at their two side ends via vertical strips with the door closure strip, preferably preferably of the same material and in one piece.
  • a particularly reliable holder is achieved when the functional element is inserted within the support frame and secured therein by means of a positive connection or screw on the support frame.
  • the functional element is limited in the mounting position circumferentially from the support frame.
  • the appliance door can be realized as a hollow body which is filled with a politiciansisolierschaum.
  • the liquid starting component of the Wegisolierschaumes can be introduced into the hollow body and then foamed therein as part of a foaming process.
  • the appliance door can be constructed from a front door outer wall formed, for example, from stainless steel sheet, and from a door inner wall, which is, for example, a deep-drawn plastic circuit board. In between a cavity filled with the sauisolierschaum is defined.
  • the door outer wall may have laterally angled profile strips, which are foam-tight connected to the door inner wall.
  • the cavity of the door can be closed foam-tight at the upper and at the lower edge of the door with an upper and a lower door closing strip.
  • the door outer wall can also be connected with a peripheral edge foam-tight with the transverse bar of the support frame.
  • the transverse strip of the support frame may have a retaining web which overlaps with the facing edge region of the door outer wall and is glued thereto, for example.
  • the side profile strips described above and the vertical bars of the support frame in the device vertical direction can go flush with each other to form a transition joint. The profile strips and / or the door outer wall are therefore not performed directly to the door closure strip, but they are rather spaced therefrom only led to the cross bar of the support frame.
  • the support frame may be assigned a base wall, with which the interior of the support frame is foam-tight coverable. Accordingly, the base wall extends over the entire width and height of the support frame.
  • the base wall together with the support frame, can form a shell open on the device front, in which the functional element can be inserted.
  • the base wall and the support frame may be designed as separate components.
  • the base wall may for example be a component of the functional element.
  • a recessed grip can be formed on the base wall.
  • the functional element may also be designed as a component module, in which operating and / or display elements of the refrigeration device are arranged.
  • the base wall may have an S-shaped curved backward section in the Bautiefenraum.
  • a connection profile can be connected to the outside in the device door side direction, which can be connected to one of the vertical strips of the support frame during assembly.
  • a front-side grip strip can adjoin the end of the section in the device door side direction inwards. This can form the recessed grip together with the portion of the base wall recessed in the depth direction.
  • the cross bar of the support frame may also have a recess with which the appliance door cavity is fluidly connected to the interior of the support frame.
  • the door handle may preferably be designed asymmetrically and be provided on the opposite door door stop door side. In this way it is clearly recognizable to which of the device sides the appliance door is to be opened.
  • the invention is preferably on a refrigerator with two superimposed and spaced apart by a separating gap device doors advantageous.
  • the separating gap ensures that the trajectories of the two doors do not overlap.
  • the door closing strips facing one another in the door of the appliance door can each be components of a supporting frame according to the invention, in which a functional element is arranged.
  • the functional elements designed as door handles can oppose each other mirror-symmetrically.
  • the connection points of the door handle or the base wall can be designed so that they can only be turned by 180 ° during a stop change and thus can be reassembled on the envelope.
  • FIG. 1 is shown as a refrigerator, a refrigerator / freezer combination, in which an upper door unit 1 and a lower door unit 3 can close each separate cooling chambers.
  • the two appliance doors 1, 3 are each hinged laterally about a vertical pivot axis S and spaced apart in the device vertical direction z by a slight separating gap 7.
  • Each of the appliance doors 1, 3 is considered a hollow body expanded, the cavity during a foaming process with a Winnipegisolierschaum 10 (only in the Fig. 4 indicated) is filled.
  • the cavity is delimited by a door outer wall 13 forming the front of the appliance and a door inner wall 15.
  • At the respective Tuerber- and lower edges of the appliance door cavity is closed foam-tight by upper and lower door closure strips 17.
  • each door handles 18 are supported.
  • the door closure strip 17 is a material-integral and one-piece component of a support frame 21. This extends in the device door side direction x over the entire door width.
  • the support frame 21 has, in addition to the lower door closing strip 17, a spaced-apart upper transverse strip 23, which runs parallel to the door closing strip 17 and are connected at their lateral ends via vertical strips 25 to the door closing strip 17.
  • the circumferentially closed support frame 21 defines an interior space 27 (FIG. Fig. 2 and 4 ), in which the door handle 18 described later is used.
  • the door outer wall 13 is in this case a stainless steel sheet with in the depth direction y backward angled profile strips 29 (FIG. Fig. 3 ).
  • the profile strips 29 in the assembly position in the vertical direction z are aligned flush with the vertical strips 25 of the support frame 21.
  • a holding web 33 is formed, which is in the assembly position in glued connection with the lower marginal edges 31 of the door outer wall 13 and the profile strips 29.
  • the door handle 18 has a vertical upright raised base wall 35 which carries at each of its upper and lower edges 37 latching elements 39.
  • the base wall 35 is arranged in the appliance door vertical direction z between the door outer wall 13 and the lower door closure strip 17, which seals the foam filled with a townisolierschaum 10 appliance door cavity foam-tight.
  • the locking elements 39 of the base wall 35 are in the installed position in latching connection with corresponding counter-contours 41 (FIG. Fig. 2 and 3 ) on the upper cross bar 23 and the lower door closing strip 17.
  • these counter contours 41 are according to the Fig. 2 or 3 Locking recesses in the upper transverse bar 23.
  • the base wall 35 extends according to Fig. 2 over the entire width and height of the support frame 21, so that in the assembly position of the interior space 27 of the support frame is completely covered foam-tight.
  • a substantially over the entire device door width extending recess 43 is provided, which connects the overlying device door cavity with the support frame interior 27 fluidly.
  • the door handle 18 in the illustrated embodiment a recessed grip, which is integrally formed on the base wall 35.
  • the base wall 35 connects to enlarge the door front 2 at the lower peripheral edge 31 of the door outer wall 13 at.
  • the base wall 35 is not planar in the appliance door side direction x.
  • the base wall 35 has a section 44 which is set back in the depth direction y and which is swung back in an S-shape in the depth direction y, and a front section 48.
  • the two sections 44, 48 merge into each other at a transition region 50.
  • the recessed grip 18 is formed.
  • left side end 45 of the S-shaped curved portion 44 joins in the appliance door side direction x to the outside a connection profile 47, which is positively engageable with the vertical strips 25 of the support frame 21 into engagement.
  • connection profile 47 which is positively engageable with the vertical strips 25 of the support frame 21 into engagement.
  • the opposite direction that is called in the appliance door side direction x inwards, connects to the end 45 of the S-shaped curved portion 44, a plate-shaped handle bar 49 at.
  • the handle bar 49 together with the S-shaped curved back portion 44 of the base wall 35, the recessed grip.
  • the handle bar 49 and the front-side portion 48 of the base wall 35 is arranged in the Bautiefenraum y substantially at the same height.
  • recessed grip 18 so goes in the depth direction y backward back portion 44 of the base wall 35 U-shaped in the upstream, front handle bar 49, which forms the recessed grip together with the recessed portion 44 of the base wall 35.
  • the handle bar 49 is extended in the appliance door side direction x to the outside with the connection profile 47, which is connectable to one of the vertical strips 25 of the support frame 21.
  • the two door handles 18 of the doors 1, 3 are according to the Fig. 1 designed with mirror symmetry with respect to a horizontal axis of symmetry.
  • the two door handles 18 are designed asymmetrically with respect to a vertical device center axis and provided on the, opposite of the door stop device door side.
  • the assembly of the lower door 3 is to be carried out in an analogous manner.
  • the door outer wall 13 is placed with its lower edge 31 on the transverse bar 23 of the support frame 21.
  • the door outer wall 13 is glued to the inner side of the holding web 33 of the transverse bar 23 in the region of the lower peripheral edge 31.
  • a second assembly step II the base wall 35 of the door handle 18 in the depth direction y is inserted rearwardly into the interior space 27 of the support frame 21.
  • a rib 51 of the lateral connection profile 47 stepped back in the transverse direction x engages behind the front edge of the vertical strip 25.
  • the upper and lower edges 37 of the base wall 35 are brought into latching engagement with the transverse strip 23 and the door closure strip 17 in the assembled position.
  • the door inner wall 15 is foam-tight placed on the still open appliance door body from behind and can then start the foaming process at Both the appliance door cavity and the support frame interior 27 are filled with thermal insulation foam 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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
EP13168638.8A 2012-05-23 2013-05-22 Appareil frigorifique, en particulier appareil ménager Withdrawn EP2667128A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012208600A DE102012208600A1 (de) 2012-05-23 2012-05-23 Kältegerät, insbesondere Haushaltskältegerät

Publications (2)

Publication Number Publication Date
EP2667128A2 true EP2667128A2 (fr) 2013-11-27
EP2667128A3 EP2667128A3 (fr) 2016-07-13

Family

ID=48444264

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13168638.8A Withdrawn EP2667128A3 (fr) 2012-05-23 2013-05-22 Appareil frigorifique, en particulier appareil ménager

Country Status (2)

Country Link
EP (1) EP2667128A3 (fr)
DE (1) DE102012208600A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2543277R1 (es) * 2012-12-11 2015-08-25 Bsh Hausgeráte Gmbh Aparato de refrigeración doméstico con un dispositivo de agarre

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021211433A1 (de) 2021-10-11 2023-04-13 BSH Hausgeräte GmbH Tür mit umgreifbarer Griffstange und nach hinten versetztem, randseitigen Griffraum, sowie Haushaltsgerät und Verfahren zur Montage einer Tür

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4239961C2 (de) 1992-11-27 1998-07-02 Bosch Siemens Hausgeraete Möbeltür, insbesondere Tür eines Kühlmöbels

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000097552A (ja) * 1998-09-18 2000-04-04 Sanyo Electric Co Ltd 冷蔵庫
JP2004079250A (ja) * 2002-08-12 2004-03-11 Toshiba Corp タッチスイッチ装置、およびそのタッチスイッチ装置を備えた冷蔵庫
JP4229914B2 (ja) * 2005-01-14 2009-02-25 株式会社東芝 冷蔵庫扉
KR20070045460A (ko) * 2005-10-27 2007-05-02 엘지전자 주식회사 김치냉장고 도어
KR20090014048A (ko) * 2007-08-03 2009-02-06 엘지전자 주식회사 전자제품의 트림킷 도어 어셈블리
CN201497283U (zh) * 2009-09-22 2010-06-02 浙江德宝电器有限公司 带把手的商用厨房冰箱门
KR101720535B1 (ko) * 2010-05-07 2017-03-28 삼성전자주식회사 냉장고와 그 도어

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4239961C2 (de) 1992-11-27 1998-07-02 Bosch Siemens Hausgeraete Möbeltür, insbesondere Tür eines Kühlmöbels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2543277R1 (es) * 2012-12-11 2015-08-25 Bsh Hausgeráte Gmbh Aparato de refrigeración doméstico con un dispositivo de agarre

Also Published As

Publication number Publication date
DE102012208600A1 (de) 2013-11-28
EP2667128A3 (fr) 2016-07-13

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