EP1934539B1 - Door for a refrigeration device - Google Patents

Door for a refrigeration device Download PDF

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Publication number
EP1934539B1
EP1934539B1 EP06793607.0A EP06793607A EP1934539B1 EP 1934539 B1 EP1934539 B1 EP 1934539B1 EP 06793607 A EP06793607 A EP 06793607A EP 1934539 B1 EP1934539 B1 EP 1934539B1
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EP
European Patent Office
Prior art keywords
door
wall
locking projections
web
storage element
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.)
Active
Application number
EP06793607.0A
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German (de)
French (fr)
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EP1934539A1 (en
Inventor
Ralph Staud
Thomas Tischer
Roland Benitsch
Silvia Gerstner
Siegfried Grasy
Sebastian Knöll
Martin Schweyer
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BSH Hausgeraete GmbH
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BSH Hausgeraete GmbH
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Publication date
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Priority to PL06793607T priority Critical patent/PL1934539T3/en
Publication of EP1934539A1 publication Critical patent/EP1934539A1/en
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Publication of EP1934539B1 publication Critical patent/EP1934539B1/en
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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
    • 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
    • F25D2500/00—Problems to be solved
    • F25D2500/02—Geometry problems

Definitions

  • the present invention relates to a door for a refrigerator, which is provided with latching projections for suspending a door rack element.
  • Conventional doors of this type have a solid outer wall formed of sheet metal and a plastic deep-drawn inner wall, and on the inner wall, two vertical bars are formed in each case near the edge, on whose sides facing the latching projections are formed.
  • Fitted to such an inner wall door rack elements often have the shape of boxes with the side surfaces of the spars touching end faces, and on the end faces locking recesses are formed for attachment to the locking projections of the spars.
  • Object of the present invention is to provide a door for a refrigerator, which is material-saving and therefore inexpensive to produce.
  • the object is achieved by a door with the features of claim 1.
  • the latching projections of such a door are formed on two opposite surfaces of the rear side of the door. By this arrangement, the latching projections eliminates the need to form the narrow spars whose production otherwise leads to a considerable material expansion. Adjacent to a pair of locking projections, at least one horizontal web is preferably formed on the rear side of the door.
  • the rear side of the door preferably forms a concave area between the surfaces facing away from each other.
  • the curvature of the concave portion should be small, preferably tangents of any two points of the concave portion should span an angle of not less than 90 °.
  • a door rack element In order to be able to be hung on the door according to the invention, a door rack element must have protruding arms, on which recesses for cooperation with the latching projections are formed.
  • the arms In order to prevent a spreading apart of the arms and thus a sliding of the door rack element from the door under load, the arms preferably engage in each case in a groove of the door.
  • At least one horizontal ridge is formed at the rear of the door. This bridge forms at least part of the bottom of a door compartment.
  • Another part of the floor may be formed by the attached to the locking projections door rack element; Alternatively, however, it is also possible that the bottom of the door compartment is completely formed by the web, and the door rack element only forms a railing, which prevents the falling of objects from the web.
  • the door rack element is preferably supported on the web.
  • Fig. 1 shows a perspective view of a refrigeration appliance door according to the invention, as seen from their in the assembled state the interior of a refrigerator facing back.
  • the door comprises a per se known manner from sheet metal to a flat parallelepiped shaped outer wall 1 and a plastic deep-drawn inner wall 2, which closes a rear opening of the outer wall 1.
  • a limited by the outer wall 1 and inner wall 2 cavity is filled with heat-insulating foam material.
  • the inner wall 2 has a circumferential, flat edge region 3, which is fastened to the outer wall 1.
  • the outer edges of the inner wall 2 are hidden under a circumferential magnetic seal 4.
  • a central region 5 of the inner wall 2 is raised; at its upper and lower edges, it passes directly into the edge region 3, on the right and left edge, in each case a groove 6 of shallow depth is formed.
  • the grooves 6 adjacent, facing away from each other side edges 7 of the central region 5 are each provided with pairs of arranged at the same height locking projections 8, wherein in the Fig. 1 only those of the left side flank 7 can be seen.
  • a web 9 extends horizontally over the entire width of the central region fifth
  • the central region 5 has in a horizontal section a gently curved, inwardly curved in the middle course, so that the webs 9 each have a greater depth in the middle than in their right or left edge regions.
  • the curvature of the inner wall 2 in the concave portion of the central portion is small. Tangents on Points P1, P2 of the horizontal cross section of the inner wall crossing each other at the smallest angle of all the pairs of points of the section are denoted by T1, T2; their cutting angle ⁇ is greater than 150 °. Due to this small curvature, the formation of the concavity does not require any appreciable elongation of the material of the inner wall 2.
  • the elongation of the inner wall 2 is therefore significantly smaller over its entire surface than the bars carrying a conventional inner wall with locking projections. It is therefore sufficient a lower initial thickness of the material of the inner wall to achieve the same load capacity as in the conventional inner wall. At the same time a good space utilization is achieved by the concavity.
  • Fig. 1 Of the door rack elements 10 are in Fig. 1 only one central wall piece 11 and two protruding therefrom head wall pieces or arms 12 to see on the sides facing each downwardly open recesses 13 are formed for attachment to the locking projections 8.
  • the ends of the arms 12 in the plugged onto the locking projections 8 each state in one of the grooves 6, so that the arms 12 are not spread apart and can slide off the locking projections 8.
  • the arms 12 and the wall piece 11 are each double-walled, wherein the inner cavities 14 are each open at the bottom to facilitate the formation of the door rack elements 10.
  • An inner wall plate of the central wall piece 11 integrally merges into a narrow base plate 15, which extends over the entire length of the central wall piece 11 and the web 9 and their longitudinal ends pass in a corresponding manner in inner wall panels of the arms 12.
  • a free edge 17 of the bottom plate 15 is supported on the web 9, at the top of a step is formed so that the bottom plate 15 and not covered by her area of the web 9 form a flat footprint for refrigerated goods.
  • a second type of door rack element 10 which is in Fig. 3 is shown, the bottom plate 15 is omitted, and the middle wall piece 11 is supported directly on the web 9 from.
  • Both types of door rack element can be combined in a refrigeration device, eg the type of Fig. 2 and 4 in a lower area of the door to form a door rack for wide objects such as bottles, the type of Fig. 3 for smaller items in an upper area of the door.
  • the door rack element according to the invention allows a variety of design options.
  • FIG. 6 A material-saving variant is in Fig. 6 shown.
  • the central wall piece 11 is executed single-walled, and its stiffening its upper edge is designed as a U- or J-profile with the door facing free leg.
  • Fig. 3 it is also possible, as in Fig. 7 shown to perform the middle wall piece 11 as held over the web 9 held pipe.

Description

Die vorliegende Erfindung betrifft eine Tür für ein Kältegerät, die mit Rastvorsprüngen zum Aufhängen eines Türabsteller-Elements versehen ist. Herkömmliche Türen dieser Art haben eine aus Blech geformte feste Außenwand und eine aus Kunststoff tiefgezogene Innenwand, und an der Innenwand sind jeweils in Randnähe zwei vertikale Holme gebildet, an deren einander zugewandten Seiten die Rastvorsprünge geformt sind. An eine solche Innenwand angepasste Türabsteller-Elemente haben häufig die Form von Kästen mit die Seitenflächen der Holme berührenden Stirnflächen, und an den Stirnflächen sind Rastaussparungen zum Aufstecken auf die Rastvorsprünge der Holme gebildet.The present invention relates to a door for a refrigerator, which is provided with latching projections for suspending a door rack element. Conventional doors of this type have a solid outer wall formed of sheet metal and a plastic deep-drawn inner wall, and on the inner wall, two vertical bars are formed in each case near the edge, on whose sides facing the latching projections are formed. Fitted to such an inner wall door rack elements often have the shape of boxes with the side surfaces of the spars touching end faces, and on the end faces locking recesses are formed for attachment to the locking projections of the spars.

Wenn die Innenwand dieser herkömmlichen Tür aus einem Stück Kunststoff-Flachmaterial geformt wird, so erfährt dieses Stück Flachmaterial in seinen Randbereichen, in denen die Holme geformt werden, eine erhebliche Dehnung, und eine noch stärkere Dehnung tritt in denjenigen Bereichen der Holme auf, an denen die Vorsprünge geformt werden. Dies hat zur Folge, dass diejenigen Bereiche der Türinnenwand, die am stärksten mechanisch belastet sind, die geringste Wandstärke haben. Um die Innenwand mit ausreichender mechanischer Festigkeit realisieren zu können, muss daher Flachmaterial mit einer Ausgangsstärke verwendet werden, die erheblich größer ist, als dies für die weniger stark belasteten Bereiche der Innenwand erforderlich wäre. In der DE 196 33 978 A1 sind zur Aufhängung von Türabstellern vertikale U-profilähnliche Kanäle vorgesehen, die an die Türinnenseite montiert werden.When the inner wall of this conventional door is molded from a piece of plastic sheet, this piece of sheet undergoes considerable stretching in its marginal areas where the spars are formed, and even greater elongation occurs in those portions of the spars where the projections are formed. This has the consequence that those areas of the door inner wall, which are the most mechanically stressed, have the lowest wall thickness. In order to realize the inner wall with sufficient mechanical strength, therefore, flat material must be used with a starting strength that is considerably greater than would be required for the less heavily loaded areas of the inner wall. In the DE 196 33 978 A1 are provided for hanging door compartments vertical U-profile-like channels, which are mounted on the inside of the door.

Aufgabe der vorliegenden Erfindung ist, eine Tür für ein Kältegerät zu schaffen, die materialsparend und dementsprechend preiswert herstellbar ist.Object of the present invention is to provide a door for a refrigerator, which is material-saving and therefore inexpensive to produce.

Die Aufgabe wird dadurch gelöst durch eine Tür mit den Merkmalen des Anspruchs 1. Die Rastvorsprünge einer solchen Tür sind an zwei voneinander abgewandten Oberflächen der Rückseite der Tür gebildet. Durch diese Anordnung der Rastvorsprünge entfällt die Notwendigkeit, die schmalen Holme auszuformen, deren Erzeugung anderenfalls zu einer erheblichen Materialdehnung führt. Benachbart zu einem Paar der Rastvorsprünge ist an der Rückseite der Tür vorzugsweise wenigstens ein horizontaler Steg gebildet.The object is achieved by a door with the features of claim 1. The latching projections of such a door are formed on two opposite surfaces of the rear side of the door. By this arrangement, the latching projections eliminates the need to form the narrow spars whose production otherwise leads to a considerable material expansion. Adjacent to a pair of locking projections, at least one horizontal web is preferably formed on the rear side of the door.

Um das nutzbare Volumen eines mit der erfindungsgemäßen Tür ausgestatteten Kältegeräts groß zu machen, bildet die Rückseite der Tür zwischen den voneinander abgewandten Oberflächen vorzugsweise einen konkaven Bereich.In order to make the usable volume of a refrigeration device equipped with the door according to the invention large, the rear side of the door preferably forms a concave area between the surfaces facing away from each other.

Damit die Ausbildung der Konkavität nicht zu einer nennenswerten Materialdehnung führt, sollte die Krümmung des konkaven Bereichs gering sein, vorzugsweise sollten Tangenten zweier beliebiger Punkte des konkaven Bereichs einen Winkel von nicht weniger als 90° aufspannen.In order that the formation of the concavity does not result in appreciable material strain, the curvature of the concave portion should be small, preferably tangents of any two points of the concave portion should span an angle of not less than 90 °.

Um an der erfindungsgemäßen Tür aufgehängt werden zu können, muss ein Türabsteller-Element abstehende Arme aufweisen, an denen Aussparungen zum Zusammenwirken mit den Rastvorsprüngen gebildet sind.In order to be able to be hung on the door according to the invention, a door rack element must have protruding arms, on which recesses for cooperation with the latching projections are formed.

Um ein Auseinanderspreizen der Arme und damit ein Abgleiten des Türabsteller-Elements von der Tür unter Last zu verhindern, greifen die Arme vorzugsweise jeweils in eine Nut der Tür ein.In order to prevent a spreading apart of the arms and thus a sliding of the door rack element from the door under load, the arms preferably engage in each case in a groove of the door.

Benachbart zu einem Paar der Rastvorsprünge ist an der Rückseite der Tür wenigstens ein horizontaler Steg gebildet. Dieser Steg bildet wenigstens einen Teil des Bodens eines Türabstellers.Adjacent to a pair of latching projections, at least one horizontal ridge is formed at the rear of the door. This bridge forms at least part of the bottom of a door compartment.

Ein anderer Teil des Bodens kann durch das an den Rastvorsprüngen angebrachte Türabsteller-Element gebildet sein; alternativ ist jedoch auch möglich, dass der Boden des Türabstellers vollständig durch den Steg gebildet ist, und das Türabsteller-Element lediglich ein Geländer bildet, das das Herabfallen von Gegenständen von dem Steg verhindert.Another part of the floor may be formed by the attached to the locking projections door rack element; Alternatively, however, it is also possible that the bottom of the door compartment is completely formed by the web, and the door rack element only forms a railing, which prevents the falling of objects from the web.

Das Türabsteller-Element ist vorzugsweise an dem Steg abgestützt.The door rack element is preferably supported on the web.

Weitere Merkmale und Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung von Ausführungsbeispielen unter Bezugnahme auf die beigefügten Figuren. Es zeigen:

Fig. 1
eine perspektivische Ansicht einer erfindungsgemäßen Kältegerätetür und von an der Tür montierbaren Türabsteller-Elementen;
Fig. 2
einen vertikalen Schnitt durch die Innenwand der Tür und ein daran montiertes Türabsteller-Element gemäß einer ersten Ausgestaltung;
Fig. 3
einen zu Fig. 2 analogen Schnitt gemäß einer zweiten Ausgestaltung;
Fig. 4
einen horizontalen Schnitt durch die Ausgestaltung der Fig. 2 in der mit IV-IV bezeichneten Ebene;
Fig. 5
einen zu Fig. 2 analogen Schnitt gemäß einer dritten Ausgestaltung;
Fig. 6
einen Schnitt gemäß einer vierten Ausgestaltung; und
Fig. 7
einen Schnitt gemäß einer fünften Ausgestaltung.
Further features and advantages of the invention will become apparent from the following description of embodiments with reference to the accompanying figures. Show it:
Fig. 1
a perspective view of a refrigerator door according to the invention and door-mounted on the door door elements;
Fig. 2
a vertical section through the inner wall of the door and mounted thereon door rack element according to a first embodiment;
Fig. 3
one too Fig. 2 analog section according to a second embodiment;
Fig. 4
a horizontal section through the design of the Fig. 2 in the plane designated IV-IV;
Fig. 5
one too Fig. 2 analog section according to a third embodiment;
Fig. 6
a section according to a fourth embodiment; and
Fig. 7
a section according to a fifth embodiment.

Fig. 1 zeigt eine perspektivische Ansicht einer erfindungsgemäßen Kältegerätetür, gesehen von ihrer im montierten Zustand dem Innenraum eines Kältegeräts zugewandten Rückseite her. Die Tür umfasst eine in an sich bekannter Weise aus Blech zu einem flachen Quader geformte Außenwand 1 und eine aus Kunststoff tiefgezogene Innenwand 2, die eine rückwärtige Öffnung der Außenwand 1 verschließt. Ein von Außenwand 1 und Innenwand 2 begrenzter Hohlraum ist mit wärmeisolierendem Schaummaterial ausgefüllt. Fig. 1 shows a perspective view of a refrigeration appliance door according to the invention, as seen from their in the assembled state the interior of a refrigerator facing back. The door comprises a per se known manner from sheet metal to a flat parallelepiped shaped outer wall 1 and a plastic deep-drawn inner wall 2, which closes a rear opening of the outer wall 1. A limited by the outer wall 1 and inner wall 2 cavity is filled with heat-insulating foam material.

Die Innenwand 2 hat einen umlaufenden, ebenen Randbereich 3, der an der Außenwand 1 befestigt ist. Die äußeren Kanten der Innenwand 2 sind unter einer umlaufenden Magnetdichtung 4 verborgen. Ein zentraler Bereich 5 der Innenwand 2 ist erhaben ausgeführt; an seinen oberen und unteren Rändern geht er unmittelbar in den Randbereich 3 über, am rechten und linken Rand ist jeweils eine Nut 6 von geringer Tiefe gebildet. Den Nuten 6 benachbarte, voneinander abgewandte Seitenflanken 7 des zentralen Bereichs 5 sind jeweils mit Paaren von auf gleicher Höhe angeordneten Rastvorsprüngen 8 versehen, wobei in der Fig. 1 nur diejenigen der linken Seitenflanke 7 zu sehen sind. Knapp unterhalb jedes Paars von Rastvorsprüngen 8 erstreckt sich ein Steg 9 horizontal über die gesamte Breite des zentralen Bereichs 5.The inner wall 2 has a circumferential, flat edge region 3, which is fastened to the outer wall 1. The outer edges of the inner wall 2 are hidden under a circumferential magnetic seal 4. A central region 5 of the inner wall 2 is raised; at its upper and lower edges, it passes directly into the edge region 3, on the right and left edge, in each case a groove 6 of shallow depth is formed. The grooves 6 adjacent, facing away from each other side edges 7 of the central region 5 are each provided with pairs of arranged at the same height locking projections 8, wherein in the Fig. 1 only those of the left side flank 7 can be seen. Just below each pair of locking projections 8, a web 9 extends horizontally over the entire width of the central region fifth

Der zentrale Bereich 5 hat in einem horizontalen Schnitt einen sanft gekrümmten, in der Mitte einwärts geschwungenen Verlauf, so dass die Stege 9 in der Mitte jeweils eine größere Tiefe aufweisen als in ihren rechten oder linken Randbereichen. Die Krümmung der Innenwand 2 in dem konkaven Abschnitt des zentralen Bereichs ist gering. Tangenten an Punkten P1, P2 des horizontalen Querschnitts der Innenwand, die einander unter dem kleinsten Winkel aller Punktepaare des Schnitts kreuzen, sind mit T1, T2 bezeichnet; ihr Schnittwinkel ϕ ist größer als 150°. Aufgrund dieser geringen Krümmung erfordert die Formung der Konkavität keine merkliche Dehnung des Materials der Innenwand 2. Die Dehnung der Innenwand 2 ist daher auf ihrer gesamten Fläche deutlich kleiner als die einer herkömmlichen Innenwand mit Rastvorsprünge tragenden Holmen. Es genügt daher eine geringere Ausgangsstärke des Materials der Innenwand, um die gleiche Belastbarkeit wie bei der herkömmlichen Innenwand zu erreichen. Gleichzeitig wird durch die Konkavität eine gute Platzausnutzung erreicht.The central region 5 has in a horizontal section a gently curved, inwardly curved in the middle course, so that the webs 9 each have a greater depth in the middle than in their right or left edge regions. The curvature of the inner wall 2 in the concave portion of the central portion is small. Tangents on Points P1, P2 of the horizontal cross section of the inner wall crossing each other at the smallest angle of all the pairs of points of the section are denoted by T1, T2; their cutting angle φ is greater than 150 °. Due to this small curvature, the formation of the concavity does not require any appreciable elongation of the material of the inner wall 2. The elongation of the inner wall 2 is therefore significantly smaller over its entire surface than the bars carrying a conventional inner wall with locking projections. It is therefore sufficient a lower initial thickness of the material of the inner wall to achieve the same load capacity as in the conventional inner wall. At the same time a good space utilization is achieved by the concavity.

Der Aufbau der Türabsteller-Elemente 10 und ihrer Anbringung an der Innenwand 2 wird deutlicher anhand der Fig. 2 und 4, die jeweils einen vertikalen Schnitt entlang der Linie II-II aus Fig. 4 bzw. einen horizontalen Teilschnitt durch die Innenwand 2 und ein Türabsteller-Element 10 entlang der Linie IV-IV aus Fig. 2 gemäß einer ersten Ausgestaltung der Erfindung zeigen.The construction of the door rack elements 10 and their attachment to the inner wall 2 will be more apparent from the Fig. 2 and 4 , each having a vertical section along the line II-II Fig. 4 or a horizontal partial section through the inner wall 2 and a door rack element 10 along the line IV-IV Fig. 2 according to a first embodiment of the invention show.

Von den Türabsteller-Elementen 10 sind in Fig. 1 jeweils nur ein mittleres Wandstück 11 und zwei davon abstehende Kopf-Wandstücke oder Arme 12 zu sehen, an deren einander zugewandten Seiten jeweils nach unten offene Aussparungen 13 zum Aufstecken auf die Rastvorsprünge 8 gebildet sind. Wie insbesondere in Fig. 4 zu erkennen, greifen die Enden der Arme 12 im auf die Rastvorsprünge 8 aufgestecktem Zustand jeweils in eine der Nuten 6 ein, so dass die Arme 12 nicht auseinander gespreizt werden und von den Rastvorsprüngen 8 abgleiten können. Um hohe Steifigkeit bei geringem Materialaufwand zu erreichen, sind die Arme 12 und das Wandstück 11 jeweils doppelwandig ausgeführt, wobei die inneren Hohlräume 14 jeweils nach unten offen sind, um die Formung der Türabsteller-Elemente 10 zu vereinfachen.Of the door rack elements 10 are in Fig. 1 only one central wall piece 11 and two protruding therefrom head wall pieces or arms 12 to see on the sides facing each downwardly open recesses 13 are formed for attachment to the locking projections 8. As in particular in Fig. 4 can recognize the attack, the ends of the arms 12 in the plugged onto the locking projections 8 each state in one of the grooves 6, so that the arms 12 are not spread apart and can slide off the locking projections 8. In order to achieve high rigidity with low material costs, the arms 12 and the wall piece 11 are each double-walled, wherein the inner cavities 14 are each open at the bottom to facilitate the formation of the door rack elements 10.

Eine innere Wandplatte des mittleren Wandstücks 11 geht einteilig über in eine schmale Bodenplatte 15, die sich über die gesamte Länge des mittleren Wandstücks 11 bzw. des Stegs 9 erstreckt und deren Längsenden in entsprechender Weise in innere Wandplatten der Arme 12 übergehen. Eine freie Kante 17 der Bodenplatte 15 stützt sich auf dem Steg 9 ab, an dessen Oberseite eine Stufe gebildet ist, damit die Bodenplatte 15 und der nicht von ihr überdeckte Bereich des Stegs 9 eine ebene Stellfläche für Kühlgut bilden.An inner wall plate of the central wall piece 11 integrally merges into a narrow base plate 15, which extends over the entire length of the central wall piece 11 and the web 9 and their longitudinal ends pass in a corresponding manner in inner wall panels of the arms 12. A free edge 17 of the bottom plate 15 is supported on the web 9, at the top of a step is formed so that the bottom plate 15 and not covered by her area of the web 9 form a flat footprint for refrigerated goods.

Bei einem zweiten Typ von Türabsteller-Element 10, der in Fig. 3 gezeigt ist, ist die Bodenplatte 15 weggelassen, und das mittlere Wandstück 11 stützt sich direkt auf dem Steg 9 ab.In a second type of door rack element 10, which is in Fig. 3 is shown, the bottom plate 15 is omitted, and the middle wall piece 11 is supported directly on the web 9 from.

Beide Typen von Türabsteller-Element können in einem Kältegerät kombiniert sein, z.B. der Typ von Fig. 2 und 4 in einem unteren Bereich der Tür, um dort einen Türabsteller für breite Gegenstände wie etwa Getränkeflaschen zu bilden, der Typ der Fig. 3 für kleinere Gegenstände in einem oberen Bereich der Tür.Both types of door rack element can be combined in a refrigeration device, eg the type of Fig. 2 and 4 in a lower area of the door to form a door rack for wide objects such as bottles, the type of Fig. 3 for smaller items in an upper area of the door.

Das erfindungsgemäße Türabsteller-Element erlaubt vielfältige Gestaltungsmöglichkeiten. So ist es z.B. möglich, die äußeren Wandplatten des mittleren Wandstücks 11 und der Arme 12 nach unten zu verlängern, um den Steg 9 dahinter zu verbergen, wie in dem Schnitt der Fig. 5 gezeigt.The door rack element according to the invention allows a variety of design options. Thus, for example, it is possible to extend the outer wall panels of the central wall piece 11 and the arms 12 down to conceal the web 9 behind, as in the section of Fig. 5 shown.

Eine materialsparende Variante ist in Fig. 6 dargestellt. Hier ist das mittlere Wandstück 11 einwandig ausgeführt, und zu seiner Versteifung ist seine obere Kante als ein U- oder J-Profil mit der Tür zugewandtem freiem Schenkel ausgeführt.A material-saving variant is in Fig. 6 shown. Here, the central wall piece 11 is executed single-walled, and its stiffening its upper edge is designed as a U- or J-profile with the door facing free leg.

Als Variante von Fig. 3 ist es auch möglich, wie in Fig. 7 gezeigt das mittlere Wandstück 11 als frei über dem Steg 9 gehaltenes Rohr auszuführen.As a variant of Fig. 3 it is also possible, as in Fig. 7 shown to perform the middle wall piece 11 as held over the web 9 held pipe.

Claims (10)

  1. Door for a refrigeration device, with a front side serving as the visible side and a rear side situated opposite this which has a pair of snap-in locking projections (8) for supporting a door storage element (10), characterised in that the snap-in locking projections (8) are formed on two surfaces (7) of the rear side which face away from each other and at least one horizontal web is formed on the rear side of the door adjacent to a pair of the snap-in locking projections (8) .
  2. Door according to claim 1, characterised in that the two surfaces (7) facing away from each other are part of an inner wall (2) of the door which is deep drawn from plastic.
  3. Door according to claim 2, characterised in that the rear side between the surfaces facing away from each other forms a concave area.
  4. Door according to claim 3, characterised in that tangents of any two points of the concave area span an angle of at least 90°.
  5. Door according to one of the preceding claims, characterised in that a door storage element is hung on the pair of snap-in locking projections.
  6. Door according to claim 5, characterised in that arms of the door storage element, on which are formed slots that interact with the snap-in locking projections, each engage in a groove in the door.
  7. Door according to one of the preceding claims, characterised in that the web at least forms part of the base of a door storage compartment.
  8. Door according to claim 5 or 6 and claim 7, characterised in that another part of the base is formed by the door storage element.
  9. Door according to claim 5 or 6 and claim 7, characterised in that the base of the door storage compartment is formed entirely by the web and a guard rail is formed by the door storage element.
  10. Door according to claim 8 or 9, characterised in that the door storage element is supported on the web.
EP06793607.0A 2005-09-22 2006-09-18 Door for a refrigeration device Active EP1934539B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL06793607T PL1934539T3 (en) 2005-09-22 2006-09-18 Door for a refrigeration device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005045327A DE102005045327A1 (en) 2005-09-22 2005-09-22 Door for a refrigeration appliance
PCT/EP2006/066469 WO2007033951A1 (en) 2005-09-22 2006-09-18 Door for a refrigeration device

Publications (2)

Publication Number Publication Date
EP1934539A1 EP1934539A1 (en) 2008-06-25
EP1934539B1 true EP1934539B1 (en) 2019-02-27

Family

ID=37618109

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06793607.0A Active EP1934539B1 (en) 2005-09-22 2006-09-18 Door for a refrigeration device

Country Status (7)

Country Link
EP (1) EP1934539B1 (en)
CN (1) CN101263356B (en)
DE (1) DE102005045327A1 (en)
PL (1) PL1934539T3 (en)
RU (1) RU2413144C2 (en)
TR (1) TR201903657T4 (en)
WO (1) WO2007033951A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102384629B (en) * 2010-08-30 2015-09-30 博西华家用电器有限公司 Refrigerating equipment and shelving unit
US10451338B2 (en) 2017-12-08 2019-10-22 Electrolux Home Products, Inc. Door storage bin assembly for a refrigerator
CN110260578A (en) * 2019-06-11 2019-09-20 合肥华凌股份有限公司 Chamber door and refrigeration equipment
US11015860B1 (en) 2019-12-18 2021-05-25 Electrolux Home Products, Inc. Door bins and door liner interface

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4225043C1 (en) * 1992-07-29 1994-02-03 Bosch Siemens Hausgeraete Fridge door
DE19633978A1 (en) 1996-08-22 1998-02-26 Bosch Siemens Hausgeraete Domestic refrigerator door
DE10143242A1 (en) * 2001-09-04 2003-03-20 Bsh Bosch Siemens Hausgeraete Refrigeration device with cooling air circulation
BR0204561B1 (en) * 2002-10-18 2011-10-18 arrangement of refrigerator door accessories and refrigerator can holders.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP1934539A1 (en) 2008-06-25
RU2413144C2 (en) 2011-02-27
PL1934539T3 (en) 2019-08-30
RU2008113995A (en) 2009-10-27
DE102005045327A1 (en) 2007-03-29
CN101263356A (en) 2008-09-10
CN101263356B (en) 2011-02-02
TR201903657T4 (en) 2019-04-22
WO2007033951A1 (en) 2007-03-29

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