WO2011082989A1 - Appareil frigorifique comportant un compartiment de porte et un dispositif d'encliquetage - Google Patents

Appareil frigorifique comportant un compartiment de porte et un dispositif d'encliquetage Download PDF

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Publication number
WO2011082989A1
WO2011082989A1 PCT/EP2010/069628 EP2010069628W WO2011082989A1 WO 2011082989 A1 WO2011082989 A1 WO 2011082989A1 EP 2010069628 W EP2010069628 W EP 2010069628W WO 2011082989 A1 WO2011082989 A1 WO 2011082989A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
guide rail
counter
refrigerating appliance
compartment
Prior art date
Application number
PCT/EP2010/069628
Other languages
German (de)
English (en)
Inventor
Christoph Becke
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 EP10790965A priority Critical patent/EP2513577A1/fr
Publication of WO2011082989A1 publication Critical patent/WO2011082989A1/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
    • F25D23/04—Doors; Covers with special compartments, e.g. butter conditioners
    • 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
    • F25D23/06—Walls
    • F25D23/065—Details
    • F25D23/067—Supporting elements
    • 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
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/04—Charging, supporting, and discharging the articles to be cooled by conveyors

Definitions

  • the invention relates to a refrigeration appliance, in particular domestic refrigeration appliance, comprising a door with a door inside, which has at least one vertically extending guide rail on which a door rack is guided adjustable in height, and a locking device by the door rack can be locked in its altitude.
  • DE 10 2006 061 152 A1 describes a refrigerator with a refrigerator door on which at least one height-adjustable arranged door racks is provided which is releasably secured between arranged on the inside of the door support elements by means of a locking device, wherein at least one support element at least partially has a vertically extending guide element, in which the door rack engages positively.
  • the object of the invention is to provide a locking device for a door compartment of a refrigerator, which operates in a simple manner. can be locked or unlocked.
  • a refrigeration appliance is understood in particular to be a household refrigeration appliance, that is to say a refrigeration appliance used for household purposes or possibly even in the gastronomy sector, and in particular for storing food and / or beverages in household quantities at specific temperatures, such as, for example, a refrigerator, a freezer , a fridge-freezer or a wine fridge.
  • a refrigerator in particular domestic refrigeration appliance, comprising a door with a door inside, which has at least one vertically extending guide rail on which a door rack is guided adjustable in height, and a locking device by the door rack is locked in its altitude wherein the latching device is formed by an engagement portion on which engage the guide rail and the door rack to form an engagement gap, which allows tilting the door compartment under the influence of gravity to lock the door rack in its tilted position on the door.
  • the door racks tilted on the guide rail, whereby the door racks locked in its current height position that is fixed.
  • the door racks can be determined alone by a frictional contact with the guide rail.
  • a frictional contact or in addition to a frictional contact can also be a positive connection between door racks and guide rail or door racks and door in the tilted position.
  • the positive connection locked while the door racks in its current altitude relative to the door exclusively or in addition to a frictional contact.
  • the at least one guide rail is arranged in the region of a half of the door compartment close to the inside of the door.
  • the center of gravity of the door compartment is outside the range between the guide rail and the inside of the door, causing the projecting front side of the door compartment tilts down.
  • the door racks can wedge on the at least one guide rail, so that the door racks is fixed in its current altitude.
  • stepless adjustment of the altitude of the door compartment is given to the door.
  • stepless adjustment of the altitude of the door compartment is given to the door.
  • unlocking and locking the door compartment is possible without additional Tastriegelvor- directions.
  • Unlocking the door compartment can be done alone by raising a front portion of the door compartment, whereby the lock is lifted in tilted position and the door rack along the at least one guide rail is height adjustable. If the door racks are released, the door racks tilts into its tilted position solely on account of gravity, as a result of which the door ruler is locked to the at least one guide rail.
  • the door rack may have a locking means which engages positively in the tilted position of the door compartment in a firmly connected to the door counter-locking means.
  • the counter-locking means may be provided directly on the inside of the door or on the guide rail.
  • the guide rail connects so far the counter-locking means with the door. Instead of a continuous, frictional locking the door rack can be locked by means of positive locking means in predetermined discrete altitude.
  • the locking means are designed and / or arranged such that in the tilted position of the door compartment, the locking means in the fixed to the door counter-locking means form- engages conclusively and in its raised, in particular horizontal or horizontal position that is not dumped position the locking means is disengaged from the counter-locking means.
  • the door racks slide downwards under the force of gravity along the guide rail until the latching means engages in the nearest counter-locking means lying further down, whereby the door racks automatically move against the door and / or. or the guide rail arrested ie fixed.
  • the counter-locking means can thus be provided in an embodiment of the invention on the guide rail.
  • the counter-locking means may be arranged on a side edge, which runs in particular perpendicular to the inside of the door, or be arranged on a rear side, which faces the inside of the door. If the counter-locking means are provided on the at least one guide rail, costly counter-locking means can be dispensed with on the inside of the door.
  • the door inner sides are made of plastic plates, for example by deep drawing. In the deep-drawing process, however, it is costly to produce, in particular, small counter-locking means, such as for example inserting small depressions into the plastic plate.
  • the guide rail can be produced, for example, in a simple manner as a plastic injection molded part.
  • plastic injection molding small counter-locking means, such as small wells can be made easier and more tolerated.
  • the counter-latching means may be optically concealed on a rear side of the guide rail.
  • the back of the guide rail is facing the inside of the door. This has the advantage that the entire inside of the door for the user looks shapely.
  • the inside of the door is also easier to clean because no counter-locking means, such as depressions on the inside of the door are present, in which dirt can settle permanently and thus cleaning is difficult.
  • the counter-locking means of a plurality of vertically spaced-apart recesses may be formed, of which, depending on the altitude of the door compartment at least one recess cooperates with at least one corresponding projection of the door compartment.
  • the return ge can be formed, for example, of spherical segment-shaped depressions in the guide rail. Due to the spherical segment-shaped shape of the recesses or an equivalent shape of the wells a reliable hold of the projecting locking means of the door compartment is guaranteed and ensures easy sliding the Rastmit- tel in the wells during an automatic locking of the door compartment due to gravity during tilting.
  • the counter-locking means may be provided in another embodiment of the invention on the inside of the door.
  • the counter-locking means may be provided instead of the guide rail on the inside of the door.
  • the counter-locking means can also be provided in addition to a counter-locking means of the guide rail in addition to the inside of the door.
  • the counter-latching means can be formed by a plurality of vertically spaced-apart recesses, of which, depending on the altitude of the door compartment at least one recess with at least one corresponding, provided in particular on the back of the door compartment projection of the door compartment cooperates.
  • the at least one guide rail can be arranged on an end face of a spar of the door extending vertically on the inside of the door. It can be provided on the door in each case two opposite guide rails, between which one or more door racks can be positioned. Each door rack is held by two opposite guide rails.
  • two individual guide rails for each individual door rack can be provided, for example, for the storage of two door compartments one above the other.
  • two left and right, ie a total of four, guide rails can be attached to the door.
  • two superimposed guide rails can be arranged at a significant vertical distance from each other. This visually shows the user the different adjustment heights for the two separate door racks.
  • the least one guide rail can be firmly connected to the spar.
  • For attachment of the least one guide rail can serve spars, which are provided on the inside of the door.
  • the separately manufactured guide rails can be attached to the spars in different ways.
  • the guide rail may be glued to the spar.
  • the inside of the door and the guide rail are made separately from each other and glued together in a subsequent assembly process.
  • Both inside door and guide rail can be made of plastic. Due to the separate production, however, the guide rails can be made of a material deviating from plastic, in particular also of metal.
  • the guide rail may be formed by foaming the door on the spar. This can be done in particular by a positive connection.
  • a positive connection is achieved by means of undercut holding sections of the guide rail.
  • the guide rail may be fastened by separate fastening means on the spar, in particular, the guide rail may be fastened by screws, rivets or a latching connection to the spar.
  • the guide rail may have a first retaining web which has a detent, in particular a recess which engages in a corresponding counter-detent, in particular a projection of the spar, and a second retaining web, the direction of the spar of one of the Martinezras- encompasses the opposite side.
  • the invention provides a cost-effective solution for in particular height-adjustable door racks in refrigerators.
  • a catch option can be formed in particular with undercuts or attached as an additional element.
  • the door rack can be hung in the undercut.
  • a projection, such as a nose can be provided on the door rack, which can be geometrically latched into the locking device.
  • the door racks can be unlocked and adjusted in height, with no additional moving parts, by gently swiveling them upwards. An unlocking can be done by panning alone b
  • An unlocking can be supported for example by a key mechanics.
  • a bar i. a guide rail, which can form an undercut, visualized in one embodiment, the adjustment of the door compartment.
  • multiple strips or guide rails or a continuous strip can be used.
  • An advantage of the invention is the stepless or nearly stepless adjustment of the door compartment. For example, a room above a bottle rack can be adapted to the height of the stored chilled goods and valuable storage space can be obtained in the door. Another advantage is the good visualization of the product advantage of the very narrow, but highly visible
  • Undercut The adjustment path of the door compartment is precisely visualized. Due to the minimum width of the undercut, the ease of cleaning the door is given. This is cheap to produce by attracted to the door latching possibilities.
  • the necessary undercut can be tightened on the spar, i. be produced by deep drawing. If the undercut is created with the strip, the strip can be inserted into a tightened tab in the inner door panel before foaming and then secured by foaming.
  • FIGS. 1 to 8 Exemplary embodiments of the invention are described with reference to FIGS. 1 to 8. From the detailed description of these specific embodiments, there are also other general features and advantages of the present invention.
  • FIG. 1 shows a perspective partial view of a door of a refrigeration appliance, in particular
  • Fig. 2 shows a partial cross section of the door and door rack according to FIG. 1 in a first
  • FIG. 3 shows a partial cross section of door and door rack according to FIG. 1 in a second embodiment of a latching device according to the invention
  • 4 shows a partial cross section of the door and door rack according to FIG. 1 in a third embodiment of a latching device according to the invention
  • Fig. 5 is a partial cross section of door and door rack according to Fig. 1 in a fourth
  • Fig. 6 shows a partial cross section of the door and door rack according to FIG. 1 in a fifth
  • Embodiment of a locking device according to the invention is a sectional side view of the door and door rack according to FIG. 1 with counter-latching means on the at least one guide rail;
  • Fig. 8 is a sectional side view of the door and door rack according to FIG. 1 with alternatively positioned counter-locking means on the inside of the door.
  • FIG. 1 shows a partial perspective view of a door 1 with a door inner side 2 of a household refrigerating appliance 3.
  • a door inner side 2 On the inside of the door 2, two left and right side opposite door beams are formed, of which in Fig. 1, the left door pillar 4 is shown.
  • the door spar 4 is produced by deep drawing a plate-shaped door inner side 2. Between a door outer leaf 5 and the door inner side 2 thermal insulation material 6 is foamed.
  • a guide rail 7 is attached at the door spar 4 shown on the left in Fig. 1, a guide rail 7 is attached.
  • the guide rail 7 performs a door racks 8 in its displacement in the horizontal direction along the door rail 4.
  • the door racks 8 On the guide rail 7, the door racks 8 is locked in height adjustable.
  • a guide rail 7 may be provided with a similar guide rail.
  • the door racks 8 has a front side 9, a bottom 10 and a rear wall 1 1.
  • the engagement rail 13 is located in the region of a half 14 of the door compartment 8 that is close to the inside of the door.
  • the engagement section 13 extends through a region of the side part 12 of the door compartment 8 which supports the Guide rail 7 is formed, is shown in more detail in Fig. 2.
  • the guide rail 7 is glued to a front side 14 of the door pillar 4.
  • the guide rail 7 has at least one or more counter-locking means 15.
  • the Counter-locking means 15 are mounted in the illustrated embodiment on a rear side 16 of the guide rail 7.
  • the counter-locking means 15 together with locking means 16 of the door compartment 8 a locking device 17.
  • the locking device 17 serves to lock the door racks 8 in its tilted position relative to the door 1.
  • the counteracting means 15 are arranged by a plurality of vertically spaced apart
  • the projection or the projections thereby form the latching means 16 of the door compartment 8.
  • an engagement gap 18 is formed between the door rack 8 and the guide rail 7.
  • the side part 12 of the door compartment 8 surrounds the guide rail 7 of two opposing sides positively with play due to the engagement gap 18th
  • the guide rail 7 is locked in a form-fitting manner on an end face 14 of the door pillar 4.
  • the guide rail 7 has for this purpose at least one undercut holding portion 19.
  • the holding portion 19 snaps into a bay 20 on the front side 14 of the door pillar 4 a.
  • the guide rail 7 is integrally formed on the door spar 4 in a form-fitting manner.
  • the guide rail 7 has for this purpose at least one undercut holding portion 19.
  • the guide rail 7 is attached to the door spar 4 and then backfoamed by means of the thermal insulation material 6.
  • the holding portion 19 is held by the cured insulating material 6 positively and cohesively, so that the guide rail 7 is fixed to the end face 14 of the door pillar 4.
  • the guide rail 7 is fastened by means of fastening means, in the illustrated embodiment by means of screws 20 on the door handle 4.
  • the guide rail 7 has holes 21 in the illustrated embodiment, through which the screws 20 are inserted.
  • the screws 20 engage in the end face 14 of the door spar 4 and the thermal insulation material 6.
  • the guide rail 7 is fastened to the door pillar 4 by means of a latching connection 22.
  • the locking connection 22 is formed by a first holding web 23, which has a detent 24 in the form of a recess 24a, and in a corresponding Counter-latching 25, in particular a projection 25a of the door Holmes 4 engages, and a second retaining web 26 which engages around the door spar 4 of a counter-latching 25 opposite side.
  • the latching connection 22 or the first holding web 23 and the second holding web 26 are provided in the illustrated embodiment on the guide rail 7 or formed directly on the guide rail 7 or formed integrally with the guide rail 7.
  • the counter-locking means 15 is attached to the guide rail 7.
  • the counter-locking means 15 is optically concealed on a rear side 27 of the guide rail 7 arranged.
  • the counter-latching means 15 is formed in the illustrated embodiment by a plurality of vertically spaced-apart recesses 15a, of which, depending on the altitude of the door compartment 8 at least one recess 15a with at least one corresponding projection 16a of the door compartment 8 cooperates.
  • the counter-locking means 15 is attached to the inside of the door 2. Also in this embodiment according to FIG.
  • the counter-locking means 15 is formed by a plurality of vertically spaced apart recesses 15a, of which depending on the altitude of the door compartment 8 at least one recess 15a with at least one korrespondierendem, in particular on the rear wall 1 1 of the door compartment 8 pre - See projection 16 a of the door compartment 8 cooperates.

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  • 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, notamment un appareil frigorifique ménager (3) comportant une porte (1) présentant un côté intérieur de porte (2) pourvu d'au moins un rail de guidage vertical (7) dans lequel un compartiment de porte (8) est guidé verticalement mobile, et un dispositif d'encliquetage (17) permettant de bloquer le compartiment de porte (8) dans sa position verticale. L'appareil frigorifique est caractérisé en ce que le dispositif d'encliquetage (17) est formé par une partie d'encastrement (13) dans laquelle le rail de guidage (7) et le compartiment de porte (8) s'encastrent mutuellement avec formation d'un espace d'encastrement (18) permettant un pivotement du compartiment de porte (8) sous l'effet de la gravité de manière à bloquer le compartiment de porte (8) dans sa position de pivotement sur la porte (1).
PCT/EP2010/069628 2009-12-15 2010-12-14 Appareil frigorifique comportant un compartiment de porte et un dispositif d'encliquetage WO2011082989A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10790965A EP2513577A1 (fr) 2009-12-15 2010-12-14 Appareil frigorifique comportant un compartiment de porte et un dispositif d'encliquetage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009054661.8 2009-12-15
DE102009054661A DE102009054661A1 (de) 2009-12-15 2009-12-15 Kältegerät mit einem Türabsteller und einer Rastvorrichtung

Publications (1)

Publication Number Publication Date
WO2011082989A1 true WO2011082989A1 (fr) 2011-07-14

Family

ID=43858388

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/069628 WO2011082989A1 (fr) 2009-12-15 2010-12-14 Appareil frigorifique comportant un compartiment de porte et un dispositif d'encliquetage

Country Status (3)

Country Link
EP (1) EP2513577A1 (fr)
DE (1) DE102009054661A1 (fr)
WO (1) WO2011082989A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104374143B (zh) * 2013-08-12 2017-03-29 海尔集团公司 冰箱用调节机构及冰箱
CN104374148A (zh) * 2013-08-12 2015-02-25 海尔集团公司 用于调节冰箱内活动部件的限位孔
CN104374150B (zh) * 2013-08-12 2016-11-23 海尔集团公司 冰箱用可调密封瓶座
CN104896847A (zh) * 2015-06-25 2015-09-09 广州美的华凌冰箱有限公司 门体及冰箱
BR102017019233B1 (pt) * 2017-09-08 2022-10-18 Whirlpool S.A. Sistema de translação para prateleira de refrigerador

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3610174A (en) * 1969-10-08 1971-10-05 Gen Motors Corp Infinite adjustable door shelf
DE8517976U1 (de) * 1985-06-20 1985-09-12 Bosch-Siemens Hausgeräte GmbH, 8000 München Kühlschranktür, mit auf deren Innenseite höhenverstellbar angeordneten Ablagebehältern
DE8906797U1 (fr) * 1988-06-16 1989-07-13 Hermann Forster Ag, Arbon, Ch
US20030011291A1 (en) * 2001-07-12 2003-01-16 Arturo Moreno-Olguin Storage bin mounting system for a refrigerator door
DE102006061152A1 (de) 2006-12-22 2008-06-26 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005021538A1 (de) * 2005-05-10 2006-11-16 BSH Bosch und Siemens Hausgeräte GmbH Trägeranordnung und damit ausgestattetes Kältegerät

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3610174A (en) * 1969-10-08 1971-10-05 Gen Motors Corp Infinite adjustable door shelf
DE8517976U1 (de) * 1985-06-20 1985-09-12 Bosch-Siemens Hausgeräte GmbH, 8000 München Kühlschranktür, mit auf deren Innenseite höhenverstellbar angeordneten Ablagebehältern
DE8906797U1 (fr) * 1988-06-16 1989-07-13 Hermann Forster Ag, Arbon, Ch
US20030011291A1 (en) * 2001-07-12 2003-01-16 Arturo Moreno-Olguin Storage bin mounting system for a refrigerator door
DE102006061152A1 (de) 2006-12-22 2008-06-26 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät

Also Published As

Publication number Publication date
DE102009054661A1 (de) 2011-06-16
EP2513577A1 (fr) 2012-10-24

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