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WO2004015345A1 - Appareil frigorifique avec un interieur subdivise - Google Patents

Appareil frigorifique avec un interieur subdivise Download PDF

Info

Publication number
WO2004015345A1
WO2004015345A1 PCT/EP2003/008170 EP0308170W WO2004015345A1 WO 2004015345 A1 WO2004015345 A1 WO 2004015345A1 EP 0308170 W EP0308170 W EP 0308170W WO 2004015345 A1 WO2004015345 A1 WO 2004015345A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
appliance according
refrigerating appliance
inner container
flexible
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.)
Ceased
Application number
PCT/EP2003/008170
Other languages
German (de)
English (en)
Inventor
Ulrich Wolf
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
Priority to SI200331254T priority Critical patent/SI1529189T1/sl
Priority to EP03784071A priority patent/EP1529189B1/fr
Priority to DE50309480T priority patent/DE50309480D1/de
Priority to AU2003251477A priority patent/AU2003251477A1/en
Publication of WO2004015345A1 publication Critical patent/WO2004015345A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • F25D23/025—Secondary closures
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/06—Other devices specially designed for securing wings, e.g. with suction cups in which the securing part if formed or carried by a spring and moves only by distortion of the spring, e.g. snaps
    • E05C19/063—Released by pull or pressure on the wing

Definitions

  • the present invention relates to a refrigerator with an interior divided into several compartments, in particular a fridge-freezer or a freezer, in which at least one of the compartments has a door hinged to an access opening that separates the compartment from the rest of the interior.
  • a refrigerator is known from DE-8903459 U. With him the door of a freezer compartment is held in a closed position by a snap connection.
  • the snap connection of this known refrigeration device comprises a flexibly resilient element in the form of a capsule, from which a ball protrudes, which can be pressed in against the force of a spring accommodated in the capsule, and an element which deforms the flexibly resilient element in the form of a projection on the freezer compartment door, which pushes the ball in when opening and closing the door.
  • a recess In order to be able to mount the capsule on the inner container, a recess must be formed in the inner container, into which the capsule can be inserted and in which it finds a firm hold.
  • the object of the present invention is to provide a refrigeration device with an interior divided into several compartments and at least one door attached to one of the compartments, which is inexpensive to manufacture and easy to assemble.
  • the object is achieved by a refrigerator with the features of claim 1. Since the flexible, resilient element according to the invention is formed by a wall section of the housing or the door, a separate component for the flexible element can be dispensed with, and the number of parts when the Refrigerator required parts are reduced.
  • the flexible, resilient element is a section of an inner container of the refrigeration device, and is preferably in one piece the inner container.
  • a wall section can be made flexible in that a thermally insulating filling, with which the walls of the housing are filled, is left free on the flexible, flexible wall section.
  • the flexible, resilient element is in a section of a wall of the door.
  • the deforming element is preferably designed in the form of a stopper which is inserted into a recess in the housing, in particular in the inner container of the housing.
  • a flexible, flexible element can easily be realized in a border area between a front and a rear shell, which are each part of the wall of the door.
  • Opposing edge areas of the inner and outer shell can delimit a groove for receiving a sealing profile.
  • the cavity is preferably part of such a groove.
  • the outer wall comprises a handle piece which is formed separately from the door leaf, that is to say an area which a user can grip on in order to open or close the door
  • the flexible element is also formed on the handle piece.
  • wear of the flexibly flexible element necessitates a repair, it is sufficient to simply replace the handle, while the remaining parts of the door remain intact.
  • fretting wear in that the handle is made of a more friction-resistant material than other outer parts of the door.
  • the snap connection is preferably arranged on a side of the door facing away from the pivot axis of the door. Although it would also be conceivable to place the snap connection on a side flank of the door crossed by the pivot axis, two snap connections on opposite side flanks would then generally be required for secure locking.
  • the flexible, resilient element does not necessarily have to touch the deforming element directly.
  • a protective body in a contact area between flexibly resilient element and deforming element can be attached in order to minimize frictional locking on these elements.
  • the flexible element can also be formed by a hinge of the door itself or can be arranged thereon.
  • Figure 1 is a view of a refrigerator with a remote freezer, to which the present invention is applicable.
  • FIG. 2 shows a schematic section through a door according to a first embodiment of the invention
  • FIG. 4 is a partial perspective view of a modified embodiment of the door from FIG. 2;
  • Fig. 6 shows a section through part of the housing and the freezer door
  • Fig. 8 shows a partial section through a freezer according to a fourth
  • the two-temperature refrigerator 10 shown in a perspective front view in FIG. 1 comprises a heat-insulating body 12, on which an outer door 11 is hinged about a vertical axis.
  • the interior of the body 12 is divided by a thermally insulating horizontal intermediate wall 14 into a normal cooling compartment 13 and a freezer compartment 15.
  • a freezer door 16 is pivoted about a horizontal axis, which in the figure is open , horizontal position is shown and in the closed position closes the front opening of the freezer compartment 15 essentially airtight.
  • the freezer compartment door 16 is composed of an outer shell 17 facing the outer door 11 and an inner shell 18 facing the interior of the freezer compartment 15, which touch in their edge regions and enclose an interior space which is essentially filled with thermally insulating foam material 19.
  • a recessed grip 20 is molded in at the upper edge of the outer shell 17. It is closed at the top by an advanced web 21 of the outer shell 17 and a handle 22 which, like the shells 17, 18, is injection-molded in one piece from plastic.
  • a horizontal leg 23 of the handle 22 is attached to the web 21, e.g. by latching or gluing.
  • a recess 25 on the top of the horizontal leg 23 is part of a snap connection through which the door leaf 16 can be locked in the vertical position.
  • a second part of the latching connection is formed by a projection 26 fastened to the inner container of the body 12.
  • the projection is part of a plug 27 made of rigid, abrasion-resistant plastic material, one of which Base section engages positively and frictionally in a recess 28 which is formed on the upper wall of the inner container of the body 12.
  • the projection 26 engages in the recess 25 on the horizontal leg 23 of the handle 22.
  • a horizontal edge 29 protruding inward opposite the web 21 and the outer shell 17 supports the horizontal leg 23 below the recess 25.
  • a narrow gap 33 extends between the horizontal edge 29 of the outer shell and an edge of the inner shell 18. This gap 33 also enables the horizontal edge 29 to yield slightly downwards when the projection 26 extends the edge portion 30 happens.
  • the horizontal leg 23 is attached to the web 17 and the edge 29 of the outer shell 17 over a large area, e.g. by gluing or by a clamp on the outer tips of the web 21 and the edge 29. This allows a user to facilitate the release of the snap connection when opening the door, by not only horizontally forward on the vertical leg 24 of the handle 22 or pulls to the right in the figure, but at the same time pulls the vertical leg 24 upwards and thereby lowers the edge section 30.
  • FIG. 4 shows a perspective view of the upper area of a door 16 according to an alternative embodiment of the invention.
  • the upper area of the outer shell 17 with the recess 20, which is partially covered by the handle 22, is formed in the horizontal leg 23 of the handle 22 and an elongated slot 34 is formed, and between the slot 34 and the rear edge of the leg 23 is formed in a flat bead 35.
  • the leg 23 is not supported below the bead 35.
  • This and the slot 34 facilitate bending of the bead 35 in the longitudinal direction of the handle if the projection 26 slides over the bead 35 when the door is opened and closed.
  • the slot 34 or the adjacent flank of the bead 35 have the function of a recess here, on which the projection 26 of the frame rests in the closed position of the door.
  • the elastic deformation of the door leaf which is necessary for the change between open and closed positions, need not be limited to the flank of the door 16 facing the projection 26. A certain contribution to flexibility can also result from the elastic deformability of the shells
  • FIG. 6 illustrates a third embodiment of the refrigeration device according to the invention on the basis of a partial section, which shows an upper edge region of the freezer compartment door 16 and a section of the ceiling of the inner container 41 opposite this edge region.
  • two inclined flanks of projections 42 and 43 formed on the top of the door 16 and the inner container 41 abut one another. Both projections 42, 43 are each formed in one piece with the outer wall of the freezer compartment door 16 and the inner container 41.
  • the freezer compartment door 16 is completely filled with insulating foam material 19.
  • the shell 44 keeps the space on the rear side of the projection 43 free of insulating foam and thus allows the projection 43 and surrounding wall regions of the inner container 41 to retract under the pressure of the projection 42 when the door 16 is opened and closed.
  • FIG. 7 A further development of this embodiment is shown in FIG. 7.
  • the door 16 is here identical to that shown in FIG. 6.
  • the inner container 41 has a flat depression 46 opposite the protrusion 42 of the door 16, into which a buffer body 47 is inserted, which replaces the protrusion 43 from FIG. 6.
  • An advantage of this modification is that the trough 46 is easier to produce when the inner container 41 is deep-drawn than the projection 43, which makes it difficult to remove the punch from the inner container after the deep-drawing.
  • the buffer body 47 can be exchanged without difficulty if it is worn out by friction with the projection 42 of the door 16.
  • the buffer body 47 can be rigid in itself and pass on the entire deformation forced when the door 16 is opened and closed to the inner container 41, but it can also consist of an elastic material that absorbs some of this deformation and thus relieves the inner container 41.
  • the inner container 41 is completely flat in the area deposited with the shell 44, and a projection that cooperates with the projection 42 of the door 16 is on a large area on the inner container 41 opposite the Shell 44 adhered buffer body formed.
  • FIG. 8 shows, as a fourth embodiment of the invention, a partial section through a freezer. Its interior is divided into several compartments 52 by horizontally arranged evaporators 51, each of which can be locked by a door 53. Since the individual compartments 52 do not have to be insulated from one another, the doors 53 have only a simple wall and no insulating filling. They are each hinged to the side walls of the inner container. Each door has a horizontal top flank 54 from which a projection 55 projects upward. The projection 55 of the top door 53 acts with a downward projection 56 on the inner container together.
  • the projection 56 of the inner container can be rigid and can have a deforming effect on the projection 55 of the door, as in the case of those with reference to FIGS.
  • the projection 55 of the door can be rigid and deform the projection 56 of the inner container, as in the embodiments of Figs. 6 and 7.
  • the projections 55, 56 can also be flexibly deformable at the same time and have a deforming effect on the respective other projection.

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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

Une porte interne d'un appareil frigorifique, notamment une porte d'un compartiment congélateur d'un appareil mixte réfrigérant-congélateur, a un battant (16) placé dans un cadre et pivotant autour d'un axe, ce battant étant maintenu dans une position fermée par un assemblage à encliquetage (25, 26) entre le cadre et un flanc latéral du battant (16). Le flanc latéral du battant (16) est flexible au moins dans la zone de l'assemblage à encliquetage (25, 26).
PCT/EP2003/008170 2002-08-07 2003-07-24 Appareil frigorifique avec un interieur subdivise Ceased WO2004015345A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SI200331254T SI1529189T1 (sl) 2002-08-07 2003-07-24 Hladilna naprava s predeljenim notranjim prostorom
EP03784071A EP1529189B1 (fr) 2002-08-07 2003-07-24 Appareil frigorifique avec un interieur subdivise
DE50309480T DE50309480D1 (de) 2002-08-07 2003-07-24 Kältegerät mit unterteiltem innenraum
AU2003251477A AU2003251477A1 (en) 2002-08-07 2003-07-24 Refrigeration device comprising a subdivided interior

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10236209A DE10236209A1 (de) 2002-08-07 2002-08-07 Kältegerät mit unterteiltem Innenraum
DE10236209.2 2002-08-07

Publications (1)

Publication Number Publication Date
WO2004015345A1 true WO2004015345A1 (fr) 2004-02-19

Family

ID=30775067

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/008170 Ceased WO2004015345A1 (fr) 2002-08-07 2003-07-24 Appareil frigorifique avec un interieur subdivise

Country Status (9)

Country Link
EP (1) EP1529189B1 (fr)
AT (1) ATE390611T1 (fr)
AU (1) AU2003251477A1 (fr)
DE (2) DE10236209A1 (fr)
ES (1) ES2302965T3 (fr)
PL (1) PL373173A1 (fr)
RU (1) RU2338134C2 (fr)
SI (1) SI1529189T1 (fr)
WO (1) WO2004015345A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2370764B1 (fr) * 2008-11-27 2019-10-16 BSH Hausgeräte GmbH Appareil frigorifique

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1126854A (fr) * 1955-06-30 1956-12-03 Fermeture à loquet élastique pour portes de meubles et objets analogues
GB1019016A (en) * 1961-10-30 1966-02-02 Licentia Gmbh Improvements in door catches
DE1601094A1 (de) * 1967-09-06 1970-05-06 Bosch Hausgeraete Gmbh In einen Kuehlschrank einsetzbares waermeisoliertes Tiefkuehlfach
DE2235134A1 (de) * 1972-07-18 1974-02-07 Happich Gmbh Gebr Scharnier aus kunststoff und verfahren zu seiner herstellung
GB2067647A (en) * 1980-01-17 1981-07-30 Core E J Door catch
DE8530507U1 (de) * 1985-10-28 1985-12-12 Bosch-Siemens Hausgeräte GmbH, 8000 München Schließvorrichtung für eine Gefrierfachtür
DE3613439A1 (de) * 1986-04-21 1987-10-22 Bosch Siemens Hausgeraete Kuehlgeraet, insbesondere zweitemperaturen-kuehlschrank
DE8903459U1 (de) 1989-03-20 1989-05-03 Bosch-Siemens Hausgeräte GmbH, 8000 München Kühlgerät, insbesondere Zweitemperaturen-Kühlschrank
US5188403A (en) * 1991-04-26 1993-02-23 The Hartwell Corporation Catch for door latch
JP2001056176A (ja) * 1999-08-17 2001-02-27 Toshiba Corp 貯蔵庫の扉開放装置
WO2003018943A1 (fr) * 2001-08-24 2003-03-06 Arcelik, A.S. Mecanisme de verrouillage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3690708A (en) * 1971-05-12 1972-09-12 Coleman Co Pressure-releasing latch assembly for picnic coolers
US4138151A (en) * 1976-07-30 1979-02-06 Olympus Optical Company Limited Detent device for locking the lid of a cassette receiving compartment of a tape recorder
DE3427936C1 (de) * 1984-07-28 1985-10-17 Philips Patentverwaltung Gmbh, 2000 Hamburg Vorrichtung an einem mit einem Gehaeuse versehenen elektrischen Geraet zum loesbaren schraublosen Befestigen eines Gehaeuseteiles
US5628533A (en) * 1995-10-23 1997-05-13 Yazaki Corporation Torsional snap-fit latch

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1126854A (fr) * 1955-06-30 1956-12-03 Fermeture à loquet élastique pour portes de meubles et objets analogues
GB1019016A (en) * 1961-10-30 1966-02-02 Licentia Gmbh Improvements in door catches
DE1601094A1 (de) * 1967-09-06 1970-05-06 Bosch Hausgeraete Gmbh In einen Kuehlschrank einsetzbares waermeisoliertes Tiefkuehlfach
DE2235134A1 (de) * 1972-07-18 1974-02-07 Happich Gmbh Gebr Scharnier aus kunststoff und verfahren zu seiner herstellung
GB2067647A (en) * 1980-01-17 1981-07-30 Core E J Door catch
DE8530507U1 (de) * 1985-10-28 1985-12-12 Bosch-Siemens Hausgeräte GmbH, 8000 München Schließvorrichtung für eine Gefrierfachtür
DE3613439A1 (de) * 1986-04-21 1987-10-22 Bosch Siemens Hausgeraete Kuehlgeraet, insbesondere zweitemperaturen-kuehlschrank
DE8903459U1 (de) 1989-03-20 1989-05-03 Bosch-Siemens Hausgeräte GmbH, 8000 München Kühlgerät, insbesondere Zweitemperaturen-Kühlschrank
US5188403A (en) * 1991-04-26 1993-02-23 The Hartwell Corporation Catch for door latch
JP2001056176A (ja) * 1999-08-17 2001-02-27 Toshiba Corp 貯蔵庫の扉開放装置
WO2003018943A1 (fr) * 2001-08-24 2003-03-06 Arcelik, A.S. Mecanisme de verrouillage

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 19 5 June 2001 (2001-06-05) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2370764B1 (fr) * 2008-11-27 2019-10-16 BSH Hausgeräte GmbH Appareil frigorifique

Also Published As

Publication number Publication date
ES2302965T3 (es) 2008-08-01
PL373173A1 (en) 2005-08-22
EP1529189A1 (fr) 2005-05-11
RU2005102072A (ru) 2005-11-10
RU2338134C2 (ru) 2008-11-10
SI1529189T1 (sl) 2008-08-31
DE10236209A1 (de) 2004-02-26
EP1529189B1 (fr) 2008-03-26
ATE390611T1 (de) 2008-04-15
AU2003251477A1 (en) 2004-02-25
DE50309480D1 (de) 2008-05-08

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