WO2010020540A2 - Porte pour un appareil électroménager - Google Patents

Porte pour un appareil électroménager Download PDF

Info

Publication number
WO2010020540A2
WO2010020540A2 PCT/EP2009/060110 EP2009060110W WO2010020540A2 WO 2010020540 A2 WO2010020540 A2 WO 2010020540A2 EP 2009060110 W EP2009060110 W EP 2009060110W WO 2010020540 A2 WO2010020540 A2 WO 2010020540A2
Authority
WO
WIPO (PCT)
Prior art keywords
door
wall
door according
intermediate piece
eckabschlussteile
Prior art date
Application number
PCT/EP2009/060110
Other languages
German (de)
English (en)
Other versions
WO2010020540A3 (fr
Inventor
Ralf Spiller
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 PL09781484T priority Critical patent/PL2326895T3/pl
Priority to CN200980131321.2A priority patent/CN102119312B/zh
Priority to EP09781484.2A priority patent/EP2326895B1/fr
Publication of WO2010020540A2 publication Critical patent/WO2010020540A2/fr
Publication of WO2010020540A3 publication Critical patent/WO2010020540A3/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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
    • E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/0081—Additional features or accessories of hinges for transmitting energy, e.g. electrical cable routing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/31—Application of doors, windows, wings or fittings thereof for domestic appliances for 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/02—Details of doors or covers not otherwise covered
    • F25D2323/024—Door hinges

Definitions

  • the present invention relates to a heat-insulating door for a household appliance, in particular for a refrigeration appliance.
  • Such doors generally have a solid outer skin made up of a plurality of elements that defines an inner cavity filled with insulating material.
  • a common design is to integrally form the front and side edges of a door of substantially flat parallelepiped shape of sheet metal, this connect along its vertical edges with a thermoformed inner wall and the open upper and lower sides of the thus obtained hollow body with the help of To seal plastic injection-molded closure parts. These end parts extend over the entire width of the door and therefore, if doors are to be manufactured in different widths, each must be provided to match a desired door width. For the production of each type of final part thus specific shapes are needed, which makes the entire manufacturing complex. Since the costs of the molds must be transferred to the devices manufactured therewith, doors in rarely requested widths are disproportionately expensive.
  • Object of the present invention is therefore to provide a door for a household appliance, which can be made inexpensively and in a variety of formats with little specific tools.
  • a door for a household appliance having an outer wall, an inner wall and upper and lower end parts, which together define a cavity, an upper side and / or a lower side of the door respectively by two Eckab gleichmaschine and arranged between the Eckab gleich kind intermediate piece is formed. Corner panels can be used consistently regardless of the width of different door models; a broadband customization is then possibly required at the intermediate piece. Since this intermediate piece can generally be of a simpler structure than the Eckab gleichmaschine, it can be provided inexpensively in different widths.
  • a one-piece design of the intermediate piece with the outer wall is preferred because then the material of the inner wall with the door closed is not visible on the outside of the appliance.
  • each preferably have a contact surface, which is intended for contact with the inner wall.
  • the intermediate piece may expediently be extended by a web connecting the contact surfaces of two corner end parts in order to provide the inner wall with a contact surface over the entire length of its upper or lower edge.
  • a hook may be formed at one end of the web, which engages in a recess of the EckabBankteils.
  • each EckabBankteil has a bearing bush.
  • a cable recess is expediently provided on at least one corner end part, in order to guide an electrical line from a body of the joint via a door hinge into the door.
  • Outer wall and inner wall are preferably connected together along their vertical edges. Side flanks of the door are preferably through the Outside wall formed to keep the inner wall hidden with the door closed. A connection zone in which the vertical edges of the outer and inner walls are fastened together is expediently arranged on a rear side of the door.
  • the outer wall has a at an edge of the door rear extending, cranked edge portion, and one of the EckabBankmaschinen is pushed onto the cranked edge portion.
  • Fig. 1 is a schematic perspective view of a door according to the invention of a household appliance
  • Fig. 2 is a right upper corner of the outer wall of the door, as seen from the
  • FIG. 3 shows the corner of FIG. 2 with an attached corner end part
  • Fig. 4 is a horizontal section through the corner of Fig. 3;
  • FIG. 5 is a view similar to FIG. 2, according to a second embodiment
  • FIG. 6 shows a view analogous to FIG. 3 according to the second embodiment
  • Fig. 7 is a horizontal partial section through a EckabBankteil according to the second embodiment.
  • Fig. 1 shows a perspective view from the front of a refrigerator door according to the present invention.
  • An outer wall 1 cut from sheet metal extends over the front side 2, lateral flanks 3 as well as a predominant part of the upper side and the underside of the essentially flat rectangular door.
  • the outer wall 1 is open can be realized in a simple manner by a rectangular piece is cut to the required dimensions of a sheet roll, at the four corners of the sheet metal piece thus obtained in each case a substantially rectangular piece is cut and thereby obtained at the upper and lower edge of the sheet sections are bent twice at right angles to form an intermediate piece 4 extending over the upper side of the door or an intermediate piece extending over the lower side and respectively an edge strip adjoining the intermediate piece on the rear side of the door, and the laterally projecting portions are bent over the lateral flanks 3 and also to form each one on the back cross border strips.
  • EckverzBanker 5 fills the gaps between the folded lateral flanks 3 and the spacers 4 at the top and bottom of the door.
  • the two upper EckabBankmaschine 5 are each formed a mirror image of each other, as well as the lower EckabBankmaschine 6.
  • Upper and lower EckabBankmaschine can be identical to each other.
  • Fig. 2 is a partial perspective view of the outer wall 1, seen from the back, in the region of its upper right corner.
  • the edge strip 8 is planar in itself, the edge strip 7 has a curved course in order to form a vertical groove 9 open towards the inner cavity of the door.
  • An adjacent to this groove 9 flat strip 10 of the outer wall 1 lies with the edge strip 8 in a same plane and is provided to attach thereto, not shown in the figure, the inner wall of the door, for example by gluing.
  • Fig. 3 shows the same corner of the door, wherein the existing in Fig. 2 gap between the right flank 3 and the upper intermediate piece 4 is closed by a plugged-up from above Eckab gleichteil 5.
  • the corner end part 5 comprises a horizontal base plate 11 in which a bearing bush 12 for receiving a hinge pin of a door hinge is recessed.
  • a channel-shaped cable recess 13 which is provided to, if necessary, an electrical cable which extends from a device body, not shown, via the hinge into the interior of the door.
  • a not visible in Fig. 3 groove is formed, which receives the designated in Fig. 2 with 14 upper edge of the edge 3, the edge strip 7 and a part of the front side 2 between the edge 3 and the intermediate piece 4 , An edge region of the base plate 11 rests on the intermediate piece 4.
  • a to a rear, in Fig. 3 facing the viewer edge of the base plate 1 1 subsequent vertical wall 15 of the Eckab gleichteils 5 has a stepped course with an upper portion 16 which rests against the outside of the strip 10 and at an opposite end of the edge strip 8 and thus determines its orientation and its distance from the front 2 exactly.
  • a lower portion 17 of the wall 15 forms a flush connection between the strip 10 and the edge strip 8 and, like this, can serve as a contact surface or bonding substrate for the inner wall.
  • Fig. 4 is a horizontal section through the right upper corner of the door, in which the base plate 1 1 of the Eckab gleichteils 5 can be seen from below. It can be seen the cylindrical bushing 12, the subsequent thereto cable recess 13 and various the Eckab gleichteil 5 in itself and in particular the bearing bush 12 with respect to the base plate 1 1 stiffening ribs 18, 19. The rib 19 also extends over the inside of the wall 15th and forms a lateral stop for the intermediate piece 4 and the edge strip. 8
  • the wall 20 engages in the groove 9 and thereby fixes the bending angles both between the front side 2, the side flank 3 and the edge strip 7 and between the front side 2, the intermediate piece 4 and the edge strip 8.
  • Eckab gleichmaschine 5, 6 the Flank 3 bordering the top and bottom in the same way, a deformation of the edge 3 and in particular a bending outward is excluded under a prevailing during foaming of the inner cavity of the door pressure.
  • Figures 5 and 6 show views similar to Figures 2 and 3 according to a second embodiment of the invention.
  • the adjoining the intermediate piece 4 edge strip 8 carries here at the right and at the left end in each case one piece cut-out hook 21, which is provided to engage in a downwardly open recess 22 in the wall 15.
  • the lower portion 17 of the wall 15 is reduced in width.
  • the recess 22 can be seen, which receives the tip of the hook.
  • the engagement of the hook 21 in the recess 22 stabilizes the connection of the Eckab gleichteils 5 with the outer wall 1 and also helps to absorb an occurring during foaming internal overpressure without deformation of the outer wall 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Refrigerator Housings (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

L'invention concerne une porte destinée à un appareil électroménager et comprenant une paroi extérieure (1), une paroi intérieure, ainsi que des éléments de fermeture supérieurs et inférieurs (5, 6) qui délimitent ensemble une cavité. Selon l'invention, une face supérieure et/ou une face inférieure de la porte sont formées par respectivement deux éléments de fermeture d'angle (5) et une pièce intermédiaire (4) placée entre les deux éléments de fermeture d'angle (5).
PCT/EP2009/060110 2008-08-22 2009-08-04 Porte pour un appareil électroménager WO2010020540A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL09781484T PL2326895T3 (pl) 2008-08-22 2009-08-04 Drzwi do urządzenia gospodarstwa domowego
CN200980131321.2A CN102119312B (zh) 2008-08-22 2009-08-04 家用电器的门
EP09781484.2A EP2326895B1 (fr) 2008-08-22 2009-08-04 Porte pour un appareil électroménager

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200810041479 DE102008041479A1 (de) 2008-08-22 2008-08-22 Tür für ein Haushaltsgerät
DE102008041479.4 2008-08-22

Publications (2)

Publication Number Publication Date
WO2010020540A2 true WO2010020540A2 (fr) 2010-02-25
WO2010020540A3 WO2010020540A3 (fr) 2010-04-15

Family

ID=41566869

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/060110 WO2010020540A2 (fr) 2008-08-22 2009-08-04 Porte pour un appareil électroménager

Country Status (6)

Country Link
EP (1) EP2326895B1 (fr)
CN (1) CN102119312B (fr)
DE (1) DE102008041479A1 (fr)
PL (1) PL2326895T3 (fr)
RU (1) RU2011108699A (fr)
WO (1) WO2010020540A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011005737A1 (de) * 2011-03-17 2012-09-20 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit Türen
CN102434026B (zh) * 2011-11-17 2017-02-08 海尔集团公司 冰箱门把手的结构和形成方法
DE102012200813A1 (de) * 2012-01-20 2013-07-25 BSH Bosch und Siemens Hausgeräte GmbH Wärmedämmende Tür für ein Kältegerät
DE102018201231A1 (de) * 2018-01-26 2019-08-01 BSH Hausgeräte GmbH Haushaltsgerät mit einem eine Leitungsaufnahme umfassenden Funktionsmoduls und Verfahren zum Montieren eines solchen Haushaltsgeräts
DE102019130848A1 (de) * 2019-11-15 2021-05-20 Binder Gmbh Klimaschrank

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4238908A (en) * 1977-08-16 1980-12-16 White Consolidated Industries, Inc. Formed metal panels
EP0081249A1 (fr) * 1981-09-07 1983-06-15 Ie Pe Ge B.V. Elément de meuble comprenant une pièce d'angle
US5568712A (en) * 1995-03-21 1996-10-29 General Electric Company Refrigerator door construction
US6209265B1 (en) * 1999-05-27 2001-04-03 Camco Inc. Refrigerator door corner construction

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0861831A (ja) * 1994-08-26 1996-03-08 Sawafuji Electric Co Ltd 冷蔵庫のドア構造
JP2000317524A (ja) * 1999-05-12 2000-11-21 Hitachi Ltd フランジ付き板金成形品、扉および冷蔵庫並びにフランジ付き板金成形品の成形方法および成形機構
CN2531329Y (zh) * 2002-03-29 2003-01-15 中国国际海运集装箱(集团)股份有限公司 冷藏箱体用门封胶条
DE202007007320U1 (de) * 2007-05-23 2007-07-26 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerät

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4238908A (en) * 1977-08-16 1980-12-16 White Consolidated Industries, Inc. Formed metal panels
EP0081249A1 (fr) * 1981-09-07 1983-06-15 Ie Pe Ge B.V. Elément de meuble comprenant une pièce d'angle
US5568712A (en) * 1995-03-21 1996-10-29 General Electric Company Refrigerator door construction
US6209265B1 (en) * 1999-05-27 2001-04-03 Camco Inc. Refrigerator door corner construction

Also Published As

Publication number Publication date
WO2010020540A3 (fr) 2010-04-15
CN102119312A (zh) 2011-07-06
CN102119312B (zh) 2014-07-30
EP2326895A2 (fr) 2011-06-01
RU2011108699A (ru) 2012-09-27
DE102008041479A1 (de) 2010-02-25
EP2326895B1 (fr) 2018-03-14
PL2326895T3 (pl) 2018-09-28

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