EP2561291A2 - Vantail de porte, procédé de fabrication d'un vantail de porte et appareil frigorifique équipé d'un vantail de porte - Google Patents

Vantail de porte, procédé de fabrication d'un vantail de porte et appareil frigorifique équipé d'un vantail de porte

Info

Publication number
EP2561291A2
EP2561291A2 EP11710488A EP11710488A EP2561291A2 EP 2561291 A2 EP2561291 A2 EP 2561291A2 EP 11710488 A EP11710488 A EP 11710488A EP 11710488 A EP11710488 A EP 11710488A EP 2561291 A2 EP2561291 A2 EP 2561291A2
Authority
EP
European Patent Office
Prior art keywords
wall
door
contour
door leaf
cut
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Withdrawn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
EP11710488A
Other languages
German (de)
English (en)
Inventor
Ralf Spiller
Alfred Raab
Christian Schmid
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 EP2561291A2 publication Critical patent/EP2561291A2/fr
Withdrawn legal-status Critical Current

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
    • F25D23/02—Doors; Covers

Definitions

  • Door leaf method for producing a door leaf and refrigeration device with a door leaf
  • the invention relates to a door leaf for a refrigeration device, a refrigeration device and a method for producing a door leaf of a refrigeration device.
  • U1 discloses a household refrigerating appliance whose door leaf comprises an outer wall, an inner wall and an upper and a lower closing element which delimit an inner cavity which is filled with a heat-insulating material.
  • the outer wall comprises a front panel, two side flanks adjacent to the front panel, and edge bars engaging behind the front panel.
  • Plastic finished terminating elements each comprise a flat base plate and a second plate integrally connected thereto and parallel thereto, which together define a forwardly open groove into which ribs protrude to clamp therein an angled web of the outer wall.
  • the door leaf further comprises mutually symmetrical locking body, which are provided to be inverted in each case after assembly of the relevant end element with the outer wall via bearing bushes of the closure element.
  • the object of the invention is an improved door leaf of a refrigeration device
  • a refrigeration device Under a refrigeration device is in particular a household refrigeration appliance understood, ie a refrigeration appliance for household management in households or possibly in the
  • Catering area is used, and in particular serves to store food and / or drinks in household quantities at certain temperatures, such as a refrigerator, a freezer, a fridge-freezer or a wine storage cabinet.
  • a door leaf for a refrigerator comprising an outer wall, an inner wall, two side walls, adjacent to the side walls, engaging behind the outer wall walls, and an upper and a lower
  • Door closure strip which is filled with a heat-insulating material cavity limit, wherein one of the walls extends to the upper edge of the side walls and the other wall is cut free in at least a portion in its upper region, and / or that extends one of the walls to the lower edge of the side walls and the other wall at least in one
  • Part area in its lower part is cut free. Due to the free cut area on one of the walls, the relevant door closure strip can be relatively easily attached to the rest of the door leaf. This can be e.g. implement according to the following procedure:
  • Another aspect of the invention relates to a refrigeration device, comprising a body with a coolable interior and a door opening provided for opening and closing the interior and hinged to the body.
  • the door panel according to the invention can then be made relatively easy if, according to a variant, the outer wall, the two side walls and the two walls are made in one piece from a single piece of sheet metal.
  • This sheet can be e.g.
  • the free cut area can be e.g. out dancing.
  • one of the bending contours has the free-cut area.
  • the relevant bending contour can preferably be cut free at least partially in the upper and / or lower region, extending in the upper region and / or lower region in a section adjoining the relevant side wall up to the upper edge and / or lower edge of the side wall and in one this section subsequent further section be cut free.
  • the relevant bending contour can preferably be half cut freely in the horizontal direction. This makes it easier during assembly of the door panel according to the invention that when swiveling the door seal strip this locked with the not freely cut area.
  • the contour of the door closing strip in the region of the bending contours is adapted to the bending contours. This is achieved in particular by integrally forming this contour on the door closure strips, in particular integrally, e.g. is injected.
  • the door closure strip can comprise a bearing pin mandrel molded in one piece in particular. Then it can be advantageously provided that the at least partially freely cut bending contour adjacent Umbug is cut free according to the depth of the position pin mandrel. This allows, if necessary, the pivoting of the door closure strip during assembly of the door panel according to the invention.
  • the door closure strip may have an in particular integrally molded tab whose size corresponds to the free-cut portion of the Umbugs.
  • the outwardly facing surface of this wrap is flush with the outwardly facing surface of the flap.
  • the door panel according to the invention optionally provides a one-piece door closure strip without lateral, visible edge.
  • the closure is represented by two end strips made of plastic in the door panel according to the invention. These end strips are optionally mounted at the bottom and top of the door leaf.
  • door closing strips do not grip over the sheet, from where appropriate the outer wall, the side walls and the walls are made over, but lie flat on an optionally realized Blechumbug on.
  • a special geometry is formed in the rear, lateral region of the door leaf, in particular the teardrop-shaped or semicircular bending contour.
  • this geometry is a smaller distance between the door panel and the
  • Device body of the refrigerator can be displayed.
  • the door panel is stamped asymmetrically in the region of the bending contour. On one side, the bending contour remains unchanged, on the opposite side, the bending contour is cut free in particular up to half. Furthermore, if necessary, at the inner Umbug also for the Lagerbolzendom the
  • This area is preferably attached to the
  • the bending contour can preferably also be injection-molded onto the door closing strip and designed such that the contour of the door closing strip fits into the bending contour of the door panel.
  • the door closure strip on the side of the door panel with the not freely cut bending contour can be screwed so that the contour of the door closing strip engages in the bending contour of the door panel. Then the door seal strip is latched on the opposite side in the newly stamped door panel contour.
  • An advantage of the door panel according to the invention may be that subsequently mounted Kunststoffhinterlegmaschine can be omitted. These are molded in simplified form on the door closing strip. This reduces the assembly time and simplifies the installation of the door closure strip.
  • FIG. 1 shows a household refrigerator with a closable by means of a door leaf coolable interior
  • Figures 2-4 partial views of the outer wall of the door leaf
  • Figures 5, 6 are partial views of a door seal strip of the door leaf
  • Figures 7-9 Partial views of the outer wall with the door closing strip fitted.
  • FIG. 1 shows a household refrigerating appliance 1 as an example of a refrigerating appliance.
  • Domestic refrigeration appliance 1 has a body 2 with an inner container 3, which is divided in the present embodiment into a freezer compartment 4 arranged above and a cooling space 5 arranged below the freezer compartment 4.
  • the freezer compartment 4 is used, for example, for deep-freezing frozen goods at e.g. about minus 18 degrees Celsius.
  • the household refrigerator 1 further comprises a non-illustrated, the skilled person in principle, however, known refrigeration device for cooling the freezer compartment 4 and the refrigerator 5, which is controlled by a control device, not shown, so that the refrigerator 5 and the freezer compartment 4 at least approximately in advance have set target temperature.
  • the refrigeration device comprises e.g. one or more refrigeration circuits, e.g. one or more evaporator, condenser, etc. have.
  • the household refrigerating appliance 1 has two door leaves 6, 7 hinged to the body 2 for closing the freezer compartment 4 or the refrigerator compartment 5.
  • the door leaves 6, 7 open the freezer compartment 4 and the refrigerator 5 are accessible.
  • a plurality of door racks 8 are arranged in the case of the present embodiment.
  • the door panel 7 comprises the inner wall 1 1, which was made for example of plastic and preferably by injection molding, and an outer wall 12.
  • the outer wall 12 is made in the case of the present embodiment of metal, in particular a sheet 17.
  • the sheet 17 is on the sides of the
  • the outer wall 12 is bent backwards and also forms side walls 13 of the door leaf 7.
  • the sheet 17 is bent and forms the upper edge of the outer wall 12, a front edge 14 and the upper edges of the two side walls 13 lateral folds 15th The front
  • the sheet 17 is bent according to the upper region and there also forms lateral
  • the sheet 17 in the rear region of the side walls 13 arcuate, in particular semicircular or tear-shaped curved to form on both sides in each case a vertical or from top to bottom extending bending contour 18a, 18b.
  • the bending contours 18a, 18b then the sheet 17 is further bent and includes vertically extending inner Umbuge 19a, 19b, whose surfaces are parallel to the outer wall 12.
  • the Umbuge 19 a, 19 b are provided to be connected to the inner wall 1 1.
  • the door leaf 7 further has an upper door seal strip 20 shown in FIGS. 5 and 6 as partial views and a lower door seal strip formed in accordance with the upper door seal strip 20.
  • the door closure strips 20 are each in one piece or in one piece, in particular einstoff preferably produced by injection molding and form boundaries of the door panel 7 upwards or downwards. In the assembled state of the door leaf 7, the door closure strips 20 do not grip over the sheet 17, but lie flat on the folded edges 14, 15.
  • the door closure strips 20 further comprise bearing pin dome 21, by means of which the door leaf 7 is pivotally mounted on the body 2 of the household refrigerating appliance 1.
  • both the upper door closure strip 20 and the lower door closure strip in each case two Lagerbolzendome 21, so that the door panel 7 can be struck either left or right on the body 2.
  • the Lagerbolzendome 21, which are integrally formed in particular integrally on the door closing line 20, for example, include an opening 21 a, through which the body 2 fixed pins for supporting the door panel 7 engage.
  • one of the bending contours, indicated in the figures by reference numeral 18a, and one of the contours, indicated by reference numeral 19a in the figures, extend over the entire height h of the door leaf 7.
  • the bending contour 18a and the fold 19a thus essentially extend in each case as far as the upper edge or the lower edge of the sheet 17 or the side walls 13.
  • the bending contour 18b extends only over a part of the height h of the door leaf 7, i. the bending contour 18b is partially cut free in the upper area and in the lower area of the door leaf 7 relative to the bending contour 18a, respectively
  • Embodiment is the bending contour 18b in the upper and lower region of the
  • the one fold 19b which follows the freely cut bending contour 18b is likewise cut free in the upper and lower regions or extends only over part of the height h of the door leaf 7.
  • the fold 19b is cut free in the upper and lower regions of the door leaf 7 in accordance with the extent of the bearing pin dome 21 protruding into the door leaf 7.
  • the door closure strips 20 comprise in the rear region on the sides corresponding to the free-cut fold 19b a particular integrally formed or
  • molded flap 22 which in shape and extent the free cut section corresponds to the Umbugs 19b to seal this area during subsequent foaming of the door panel 7 with an insulating foam against foaming.
  • the contours of the bending contours 18a, 18b are likewise injection-molded on the door closing strips 20 and executed in such a way that these contours 23a, 23b of the door closing strips 20 fit into the bending contours 18a, 18b of the door panel 17.
  • Door end strips 20 extends and in which the front edge 14 and the lateral folds 15 engage.
  • the door closure strips 20 are attached to the sheet 17 as follows. Partial views of the sheet 17 with mounted
  • the relevant door closing strip 20 is screwed with its bending contour 18a adapted contour 23a in the bending contour 18a, which extends over the entire height h of the door leaf 7 so that the contour 23a of the door closing strip 20 engages in the bending contour 18a of the sheet 17.
  • Door closure strip 20 an angle with the outer wall 12. This angle opens in the direction of that side wall 13, which adjoins the bending contour 18b having the cutout 18d. Subsequently, the door closure strip 20 is pivoted such that the contour 23b of the door closing strip 20 engages in the freely cut bending contour 18b or in the section 18c of the bending contour 18b and latched thereto. In particular, the outwardly directed surface 24 of the bend 19b terminates flush with the outwardly directed surface 25 of the tab 22 of the door closure strip 20.

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 vantail de porte (6, 7) pour un appareil frigorifique (1) présentant une paroi extérieure (12), une paroi intérieure (11), deux parois latérales (13), des cloisons (18a, 19a, 18b, 19b) adjacentes aux parois latérales (13), s'engageant derrière la paroi extérieure (12), et une baguette de fermeture supérieure et une baguette de fermeture inférieure (20) qui limitent une cavité remplie d'un matériau thermiquement isolant. Une des cloisons (18a, 19a) s'étend jusqu'au bord supérieur de la paroi latérale (13) et l'autre cloison (18b, 19b) est découpée au moins dans une région partielle (18d) dans sa région supérieure. En variante ou en plus, une des cloisons (18a, 19a) s'étend jusqu'au bord inférieur de la paroi latérale (13) et l'autre cloison (18b, 19b) est découpée au moins dans une région partielle (18d) dans sa région inférieure.
EP11710488A 2010-04-19 2011-03-23 Vantail de porte, procédé de fabrication d'un vantail de porte et appareil frigorifique équipé d'un vantail de porte Withdrawn EP2561291A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201010027921 DE102010027921A1 (de) 2010-04-19 2010-04-19 Türblatt, Verfahren zum Herstellen eines Türblatts und Kältegerät mit einem Türblatt
PCT/EP2011/054435 WO2011131443A2 (fr) 2010-04-19 2011-03-23 Vantail de porte, procédé de fabrication d'un vantail de porte et appareil frigorifique équipé d'un vantail de porte

Publications (1)

Publication Number Publication Date
EP2561291A2 true EP2561291A2 (fr) 2013-02-27

Family

ID=44625523

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11710488A Withdrawn EP2561291A2 (fr) 2010-04-19 2011-03-23 Vantail de porte, procédé de fabrication d'un vantail de porte et appareil frigorifique équipé d'un vantail de porte

Country Status (4)

Country Link
EP (1) EP2561291A2 (fr)
CN (1) CN102985773A (fr)
DE (1) DE102010027921A1 (fr)
WO (1) WO2011131443A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018204773A1 (de) * 2018-03-28 2019-10-02 BSH Hausgeräte GmbH Haushaltsgerätetür mit einem Seitenwandelement und Verfahren zu einer Montage
CN116348724A (zh) * 2020-11-18 2023-06-27 三星电子株式会社 冰箱

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697723A (en) * 1970-12-24 1972-10-10 Ardco Inc Mullion construction for refrigerator door frame
JP2004340420A (ja) * 2003-05-13 2004-12-02 Toshiba Corp 冷蔵庫
JP3839801B2 (ja) * 2003-07-09 2006-11-01 吉岡電気工業株式会社 冷蔵庫用カバーパネルユニット
US20050257495A1 (en) * 2004-03-25 2005-11-24 Lg Electronics Inc. Door for refrigerator
US7886500B2 (en) * 2005-05-27 2011-02-15 Maytag Corporation Refrigerator door with ratcheting end cap
DE202007007321U1 (de) 2007-05-23 2007-07-26 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerät

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2011131443A2 *

Also Published As

Publication number Publication date
CN102985773A (zh) 2013-03-20
DE102010027921A1 (de) 2011-10-20
WO2011131443A2 (fr) 2011-10-27
WO2011131443A3 (fr) 2011-12-29

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