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EP3951296A1 - Dispositif porteur pourvu de rail de guidage spécialement encliqueté pour un coussinet de palier, récipient alimentaire, ainsi que procédé - Google Patents

Dispositif porteur pourvu de rail de guidage spécialement encliqueté pour un coussinet de palier, récipient alimentaire, ainsi que procédé Download PDF

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Publication number
EP3951296A1
EP3951296A1 EP21153928.3A EP21153928A EP3951296A1 EP 3951296 A1 EP3951296 A1 EP 3951296A1 EP 21153928 A EP21153928 A EP 21153928A EP 3951296 A1 EP3951296 A1 EP 3951296A1
Authority
EP
European Patent Office
Prior art keywords
guide rail
snap
carrier
edge
carrier plate
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.)
Pending
Application number
EP21153928.3A
Other languages
German (de)
English (en)
Inventor
Roland Benitsch
Markus Göppel
Simon Kalkowsky
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 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 Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Publication of EP3951296A1 publication Critical patent/EP3951296A1/fr
Pending legal-status Critical Current

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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
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/021—Charging, supporting, and discharging the articles to be cooled by shelves combined with trays
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/70—Coupled drawers
    • A47B88/75—Coupled drawers the secondary drawer being in or above the primary drawer
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2210/00—General construction of drawers, guides and guide devices
    • A47B2210/17—Drawers used in connection with household appliances
    • A47B2210/175—Refrigerators or freezers

Definitions

  • One aspect of the invention relates to a support device for a domestic refrigeration appliance, with a support plate and with a guide rail separate therefrom, which can be fastened to the support plate with at least one snap connection.
  • the guide rail is designed to guide a container that can be placed on the guide rail.
  • Another aspect of the invention relates to a food holding container and yet another aspect of the invention relates to a method.
  • a food storage container is, for example, from WO 2004/038312 A1 known. There, recesses are formed in a lid of the food storage container, in which plate-like and flat flaps are pivotally mounted.
  • a refrigerator with a pull-out drawer is known.
  • a guide rail is arranged on a plate.
  • the guide rail is positioned only on a top surface of the panel.
  • a separate adapter element can be snapped onto this guide rail.
  • a shell can be attached or placed on this strip-shaped adapter element. The shell can then be moved in the depth direction along this adapter element.
  • the stability of the carrier device with regard to the positioning of the guide rail on a carrier plate is to be improved.
  • the carrier device has a carrier plate.
  • the carrier device also has at least one guide rail separate from the carrier plate.
  • the guide rail can be fastened or is fastened to the carrier plate with at least one snap connection.
  • the guide rail is designed to guide a container that can be placed on the guide rail.
  • the guide rail has a gripping part. A peripheral edge of the carrier plate can be gripped with the gripping part. This means that in the assembled final state the guide rail encompasses this gripping part of this edge of the carrier plate. The marginal edge is therefore embraced from above, from the side and from below.
  • the guide rail is snapped onto the carrier plate with the gripping part with at least one snap connection.
  • a configuration of this type enables the guide rail to be fastened to the carrier plate in a positionally secure and mechanically stable manner. This enables the guide rail to be positioned more accurately on the carrier plate over the long term. Even if weight forces and displacement forces act on the guide rail as a result of the container being placed on it, this is arranged in a fixed position on the carrier plate. Undesirable displacement of the guide rail relative to the carrier plate is then avoided.
  • the guide rail has an engagement element.
  • This engagement element is arranged on a holding part adjoining a gripping part of the guide rail.
  • This engagement element is seated in particular on an upper side of the carrier plate when the final assembled state is reached.
  • this engagement element is preferably in engagement with a receptacle.
  • This receptacle is formed on an upper side of the support plate.
  • This design is not the only way to achieve high stability of the guide rail itself. A twisting or other twisting of the guide rail is thereby avoided.
  • the configuration of the guide rail achieves a high level of rigidity. This is made possible on the one hand by the gripping part.
  • the guide rail is also stiffened by the geometry of the gripping part.
  • the changing part thus has several functions. On the one hand to achieve a stable attachment of the guide rail to the carrier plate, on the other hand to stabilize the guide rail in itself. In addition to or instead of this, this can also be achieved by the engagement element. This coupling from above between the engagement element and the upwardly open receptacle on the upper side of the carrier plate increases the connection rigidity of the guide rail.
  • the guide rail is in particular an elongate rail or bar. It is precisely because of this longitudinal extension that the gripping part and/or the engagement element can create a stiffening. The gripping part and/or the engagement element are therefore also stiffening elements of the guide rail.
  • the gripping part has a U-shaped cross section. This cross section is viewed perpendicular to a longitudinal axis of the guide rail. When the guide rail is mounted on the carrier plate and when the carrier device is arranged as intended, this longitudinal axis of the guide rail extends in the depth direction. A particularly rigid configuration is achieved by this U-shape. In addition, this U-shape allows the peripheral edge of the carrier plate to be completely encompassed. This means that, due to this specific cross-sectional geometry, the gripping part has a groove into which the peripheral edge of the carrier plate is inserted.
  • edge and thus an edge area of the carrier plate which has the edge is thus encompassed from three sides, namely by the top side, the vertical edge side and the underside.
  • a particularly stable mounting bracket is thereby made possible.
  • edge protection for the peripheral edge of the carrier plate is also formed by the guide rail as a result of this configuration.
  • the gripping part has an upper boundary wall. At least one first snap element is arranged on an inner side of this upper boundary wall.
  • the snap element is formed in one piece with the boundary wall, in particular the gripping part.
  • the snap-on element is part of the snap-on connection with which the gripping part is snapped onto the carrier plate.
  • Such an internal configuration of the first snap element means that it is arranged in a protected manner.
  • the snap connection is thus arranged to save space, since it is arranged in the mounted state between the carrier plate and the guide rail in the hollow area of the gripping part.
  • the gripping part has a lower boundary wall. At least one second snap element is arranged on an inner side of this lower boundary wall. This snap element can also be part of the snap connection between the gripping part and the carrier plate.
  • both at least one first snap-in element and at least one second snap-in element are present.
  • a double-sided toothing structure is created, through which the snap connection is formed in a particularly stable manner.
  • a first snap element is thus snapped into place with a counter-snap element on the upper side of the carrier plate, and a second snap-in element and a second counter-snap element are snapped into place on the underside of the carrier plate.
  • a particularly stable mounting and positionally fixed arrangement of the guide rail on the carrier plate is achieved as a result. Undesirable tilting of the guide rail in an axis oriented in the depth direction and/or tilting about an axis oriented in the width direction of the carrier device relative to the carrier plate is thereby avoided.
  • the first snap element is designed as a wedge-shaped ramp.
  • a geometry of a snap element is advantageous. This is because, on the one hand, a simple transfer of a counter-snapping element over the snapping element is thereby achieved and particularly secure snapping is made possible.
  • the rising flank of this wedge-shaped ramp thus also serves as a guide for the first counter-snapping element, so that it can move in a smooth and continuous manner can be performed over the snap element until it snaps to the ramp edge which then falls below.
  • the counter-snapping element then engages behind this snapping element and is thus then snapped onto it.
  • provision can be made for the second snap element to be in the form of a wedge-shaped ramp.
  • the engagement element is a straight web.
  • this web is arranged on an underside of the holding part.
  • the engagement element extends in the depth direction of the carrier device.
  • Such a configuration is provided by a relatively simple geometry of the engagement element. Nevertheless, it is mechanically highly resilient and enables stable mounting when coupled to the mount.
  • This engagement element is designed without interruption.
  • the engagement element extends over at least 30%, in particular at least 40%, in particular at least 50%, in particular at least 60% of the length of the guide rail. As a result, a coupling between the engagement element and the correspondingly long dimensioned receptacle is achieved over a relatively long extension of the guide rail.
  • the engaging member extends downward from an underside of the holding member.
  • the guide rail has a guide runner with an L-shaped cross section.
  • the cross section is viewed perpendicular to the longitudinal axis of the guide rail.
  • the L-shape is an inverted L. This means that it is rotated 180°.
  • the guide rail has an L-shaped guide skid.
  • a horizontal roof leg is also formed.
  • the contact surface for the container is increased. This improves the introduction of force onto the guide rail.
  • a line-like contact point formed but a strip-shaped contact surface is formed by this roof limb, on which the container can sit.
  • the container can be guided on this guide skid when it is placed on the guide rail.
  • the carrier plate has at least one first counter-snapping element on an edge region.
  • this counter-snapping element can be formed in one piece with the edge area.
  • This first counter-snap element is designed to be snapped onto a first snap-on element.
  • the first snap element is formed on the gripping part of the guide rail.
  • the first counter-snapping element is designed as a snapping recess in an upper side of the carrier plate.
  • the first snap-in element thus dips into this counter-snap-in element from above.
  • a space-saving snap connection is thereby created. This avoids an undesirably large projection of the snap connection beyond the upper side of the carrier plate.
  • the first counter-snapping element can be formed from a plurality of equal counter-snapping element parts which are spaced apart and arranged parallel to one another.
  • the carrier plate to have at least one second counter-snapping element on an edge region which has the edge.
  • This second counter-snap element is designed to be snapped onto a second snap-on element.
  • the second snap element is formed on the gripping part of the guide rail.
  • the second counter-snap element is at least one snap hook.
  • This snap hook is arranged so as to protrude laterally from a peripheral edge of the peripheral area of the carrier plate. This exposed position and exposed orientation of this second snap element enables simple and secure snapping with the second snap element.
  • a secure mount is also achieved by this snap connection.
  • the snap hook can in particular be L-shaped and rotated by 90° with respect to the intended orientation of an "L".
  • the second counter-snapping element is formed in one piece with the edge area of the carrier plate.
  • the edge area of the carrier plate is formed by a separate edge part.
  • the support plate can have a plate part.
  • This plate part can be made of glass or a transparent plastic, for example.
  • This edge part is at the edge of this Plate part arranged. It can, for example, be glued or attached. Other connections can also be provided.
  • the edge part can be part of an at least partially peripheral frame which surrounds the plate part at least partially peripherally.
  • the edge part can be formed in one piece. It can be made of plastic.
  • the border part extends over the entire length of a border edge of the plate part.
  • a further edge for engaging the engagement element is formed as a receptacle.
  • This coupling edge is in particular the receptacle with which the engagement element couples.
  • the guide rail has at least one recess.
  • At least one positioning element is arranged on an edge region of the carrier plate that has the edge. During assembly of the guide rail on the carrier plate, this positioning element engages in the recess before the snap-on element and a counter-snap element are snapped together. This coupling between the positioning element and the cutout results in pre-centering or pre-positioning between the carrier plate and the guide rail. This simplifies the further assembly scenario, in which the guide rail is then brought into the assembled end position on the carrier plate. This pre-centering prevents the guide rail from slipping in the further assembly scenario.
  • the guide rail is preferably made of plastic.
  • this advantageous snap-on connection means that it is held mechanically in a particularly stable manner Position supported between the carrier plate and the guide rail.
  • the recording can also be designed as a coupling channel.
  • One aspect of the invention relates to a food storage container for a household refrigeration appliance.
  • This food storage container has a tray for receiving the food.
  • the food receptacle has a lid that is separate from the bowl. This can be placed on the shell to close the shell.
  • the food receiving container has a carrier device, as is designed according to the aspect mentioned above or is designed according to an advantageous embodiment thereof.
  • the food receiving container can thus be provided for storing specific food and also serves as a carrier for a further container that can be positioned on it.
  • This container can be a simple shell.
  • the container can also be in the form of a food storage container with a bowl and a separate lid.
  • This configuration of the food storage container can also serve as a guide device for the further container that can be attached above and placed directly on the lid of this food storage container.
  • tilting and pivoting does not take place.
  • a horizontal distance between the engagement element and a first snap element in the gripping part with play, in particular at least the width of the first snap element is greater than an upper part of an edge part onto which the guide rail is placed linearly from above, in particular the Umspannteil is placed.
  • the guide rail can then be placed onto the edge part from above and then be displaced in the direction perpendicular to this direction of placement, as is explained by the steps explained above.
  • At least two different snap connections are preferably produced during this assembly.
  • a first snap element which is arranged on an inner side of an upper boundary wall of the gripping part, is snapped onto a first counter-snap element.
  • This first counter-snapping element is formed in an upper side of the carrier plate.
  • a separate second snap element which is formed on an inner side of a lower boundary wall of the gripping part of the guide rail, is snapped onto a second counter-snap element.
  • This second counter-snapping element is formed in particular on an underside of the carrier plate.
  • the food storage container has a tray for storing food.
  • the food receiving container has a lid that is separate from the shell and can be placed on the shell to close the shell.
  • the food storage container has a ventilation device with which air can be exchanged between the environment and the interior of the food storage container.
  • the ventilation device preferably has a pivotable flap, which releases a ventilation opening in an open position and closes the ventilation opening in a closed position.
  • the flap has a longitudinal axis.
  • the ventilation device has a support body on which a separate assembly of the ventilation device is mounted. In particular, a detachable connection is provided.
  • the module has the flap, a separate support rail for it Flap and a separate actuator for actuating the flap. This multiple, in particular three, separate components of the assembly enables improved assembly and improved positioning of these functional components. These three components form a separate module of the ventilation device that can also be handled and manufactured individually.
  • these components are separated in such a way that their individual functions have an improved effect and, on the other hand, they are made in such a way that they can be easily connected to one another.
  • the result is that a pre-assembly assembly can be formed by these three components, which can then be subsequently assembled as a whole on the carrier body.
  • This improves and simplifies the assembly of the entire ventilation device.
  • This flap no longer has to be laboriously mounted on the larger carrier body, which is very difficult with conventional designs, since access to the fastening areas is difficult. This also reduces damage to the flap during assembly.
  • the flap is no longer pivotally attached directly to the carrier body, but only to the carrier rail.
  • the panning is then also improved.
  • variants of the ventilation device can also be formed quickly and easily using this assembly group. It can also be provided that the ventilation device does not have a movable flap. You can then, for example, have small slots that are always open.
  • individual carrier rails can be installed. These can also be different in color or structure. This can also be provided for the flap or the actuating element.
  • the flap in the closed position in the height direction of the food storage container is arranged at most at the height of an upper side of the carrier body.
  • the flap is arranged completely countersunk in the carrier body in the closed position. In this closed position, it does not protrude upwards.
  • a space-saving concept is realized by such a configuration.
  • the valve not to be undesirably damaged. This can be the case with a protrusion if other objects then bump into it.
  • it can be provided that in this closed position the upper side of the carrier body is arranged flush with the upper side of the flap. A total surface designed without unevenness is thereby formed.
  • the flap In the closed position, the flap is in particular oriented horizontally.
  • the flap In contrast, in the open position, which is different from this, the flap is folded down as viewed in the vertical direction. In particular, only that end region of the flap which has the axis of rotation is at the same height level both in the closed and in the open position.
  • the carrier body makes it possible for the flap to be arranged completely within the carrier body even in the open position. In any position of the flap that is possible, the flap is thus arranged completely within the carrier body in an advantageous embodiment. A particularly protected concept is thereby made possible. In particular, the more precise and improved movement guidance of the flap already mentioned above is also achieved as a result. This concept also makes it possible for no part of the flap to protrude further upwards in the height direction in the open position than in the closed position of the flap.
  • the carrier body is preferably made to have a pivot space.
  • the flap In this pivoting space, the flap can be pivoted between the closed position and the open position. In both positions, the flap is arranged completely within the carrier body.
  • the carrier body thus has a cavity, as it were, in which the movement of the flap is made possible. This further improves the advantages mentioned above.
  • the ventilation device is arranged on a front edge of the cover and is arranged such that it projects forwards in relation to the front edge. Viewed in the depth direction of the food accommodating container, the ventilation device is arranged in a clearance between the front edge of the lid and an upper tray flange of the tray.
  • the shell flange is in particular part of a front wall of the shell.
  • the flap is located entirely in front of a front edge of the lid when viewed in the depth direction of the food accommodating container. This affects the arrangement of the flap in any possible position.
  • the flap is also arranged so that it does not touch the front edge of this cover.
  • this ventilation device is advantageously applied as an overall module to the cover from the front, for example plugged on.
  • the ventilation device is designed in particular as a separate attachment on the front of the cover.
  • the carrier body has a rear groove into which a front edge of a cover plate of the cover is inserted.
  • the cover plate can be made of glass.
  • the flap is arranged completely in front of a front edge of the lid and without touching the front edge.
  • This configuration makes it possible for the cover itself to be designed as a uniform and uninterrupted plate. This makes production easier. Since the flap is thus arranged virtually outside the area dimensions of the cover and is specifically positioned in front of the cover in the depth direction, the mobility of the flap, in particular with regard to a corresponding mechanism, can be carried out more easily and in line with requirements.
  • a ventilation opening is no longer formed integrally in the cover itself, but rather a ventilation opening is formed between a cover, in particular a front edge of the cover, and the shell, in particular an upper shell flange.
  • the ventilation device is designed as a separate module, which can then also be a retrofit module.
  • a separate module which can then also be a retrofit module.
  • an embodiment of a food storage container that is initially only designed with the shell and a specific lid can also be retrofitted with such a ventilation device at a later date.
  • This is particularly advantageous in this configuration, in which a flap does not have to be inserted in a recess formed in the cover, but in which the cover, considered in itself, is formed as a flat, uninterrupted plate. through in In view of the relatively simple front attachment of this module to the cover, retrofitting is also relatively easy.
  • the carrier body is preferably designed as a hollow part.
  • the carrier body is partially designed as a shaft.
  • the carrier body has in particular at least one integrated ventilation duct or air duct.
  • a further aspect of the invention relates to a household refrigeration appliance with at least one food storage container according to the aspect mentioned above or an advantageous embodiment thereof and/or a carrier device according to the aspect mentioned above or an advantageous embodiment thereof.
  • the household refrigeration appliance can be a refrigerator or a freezer or a fridge-freezer combination appliance.
  • the domestic refrigeration appliance has a housing in which at least one storage space for food is formed.
  • the food storage container can be arranged in the storage space and forms its own closed storage area, in particular when the lid is closed on the shell.
  • the food storage container can in particular be a freshness container in which an individual storage condition, in particular an individual temperature and/or air humidity, can be set.
  • the food receiving container can preferably be removed from the receiving space and reinserted and is therefore also a portable or mobile container.
  • Advantageous embodiments of the food receptacle are to be regarded as advantageous embodiments of the method.
  • the components with their configurations and/or positions relative to one another make it possible to carry out the advantageous method steps for assembling, including the entire food storage container.
  • top”, bottom”, “front”, “back”, “horizontal”, “vertical”, “depth direction”, “width direction”, “height direction” indicates the intended use and intended arrangement of the carrier device or the container or the device given positions and orientations.
  • a domestic refrigeration appliance 1 is shown in an exemplary representation, which is embodied as a fridge-freezer combination appliance.
  • the household refrigeration appliance 1 has a body 2 with an inner container 3 .
  • the inner container 3 delimits with its walls a first inner space or receiving space 4, which is a cooling space, and a second inner space or receiving space 5, which is a freezer space and is arranged below it by way of example and is separated therefrom.
  • the receiving space 4 is generally used for frost-free cooling of refrigerated goods, preferably at temperatures between +4 °C and +8 °C.
  • the receiving space 4 can also be designed as a zero-degree compartment, in particular for keeping fruit or vegetables fresh.
  • the receiving space 4 is accessible when the door 6 is open, which closes the receiving space 4 at the front.
  • the additional receiving space 5 is generally used for deep-freezing frozen goods, at -18° C., for example.
  • the receiving space 5 is accessible when the freezer compartment door 7 is open.
  • a refrigerated or fresh food container is mounted in a pull-out manner, which has a lid 9 and a drawer or tray 10.
  • an additional, separate cover 11 can be arranged over the cover 9, for example in the form of a partition, for example a glass shelf.
  • the fresh-keeping container represents a food storage container 8 .
  • the inner container 3 has, among other things, two opposite vertical side walls 3a and 3b.
  • the food storage container 8 is separated from the remaining partial volume of the storage space 4 at least by the cover 11 .
  • the food storage container 8 can be removed from the storage space 4 in a detachable manner without destroying it. Also in the inserted state in the receiving space 4 it is provided that the shell 10 can be pushed back and forth in the depth direction and thus in the z-direction when still stored in the receiving space 4 in order to be able to get into the interior of the shell 10 .
  • the food receiving container 8 is arranged directly above a further container 8′, which is preferably present. It can preferably be provided that the food receiving container 8 is arranged at the position of the container 8'.
  • the container 8' may be a food-receiving container 8 in addition to or instead of the food-receiving container 8.
  • the food accommodating container 8 is formed at the position of the container 8', it extends further forward in the depth direction than the further container then arranged directly above it.
  • this further container can be mounted on a carrier device of the container 8' so as to be linearly displaceable in the depth direction.
  • FIG. 2 is a perspective view of a portion of the household refrigeration appliance 1 is shown, in which the food receptacle 8 is arranged.
  • the food storage container 8 that can be completely removed from the storage space 4 has a ventilation device 12 .
  • This ventilation device 12 an exchange of air between the environment and a volume space or an interior 13 ( 3 ) of the food receptacle 8 allows.
  • the ventilation device 12 is in particular a separate module. It can be placed on the cover 9.
  • the ventilation device 12 has a flap 14 which can be pivoted about a pivot axis A oriented in the width direction (x-direction).
  • the flap 14 extends like this in 2 shown, substantially across the entire width of the food receptacle 8.
  • This pivotable flap 14 releases a ventilation opening in an open position and closes this ventilation opening in the closed position. This allows air to escape from an interior 13 of the food receptacle 8 .
  • the ventilation device 12 has a carrier body 15 .
  • the carrier body 15 extends in the width direction (x-direction) over the entire width of the cover 9. It is designed as a bar-like element.
  • the carrier body 15 is made in one piece, in particular made of plastic.
  • the plate-like flap 14 is in 2 shown in the closed position.
  • the carrier body 15 is a separate unit from the cover 9 . Viewed in the depth direction, the carrier body 15 is arranged on the front side of the cover 9, in particular arranged directly.
  • a cover module 16 is thus formed by the cover 9 and the ventilation device 12 .
  • the charging opening of the shell 10 can be covered from above by this cover module 16 .
  • the ventilation device 12 has an actuating element 17 .
  • this actuating element 17 is a mechanical slide. It can be moved linearly in the width direction.
  • the actuating element 17 is arranged in a displaceable manner on a support 18 of the ventilation device 12 .
  • the support 18 is a flat surface. It is in particular a partial area of an upper side 19 of the ventilation device 12.
  • the support 18 is in particular an upper side 44 of a separate support rail 40 of the ventilation device 12.
  • the support 18 delimits a top side opening 20 of the support body 15 towards the front when viewed in the depth direction. This top side opening 20 is circumferential completely bordered.
  • the top opening 20 provides a ventilation opening 21 of a ventilation duct 22 ( 2 ) of the ventilation device 12. This upper side opening 20 is thus also an upper ventilation opening 21 ( 3 ), as mentioned above.
  • a pivot axis A about which the flap 14 can be pivoted, oriented in the width direction.
  • the ventilation opening 12 is limited by a circumferentially closed edge 24
  • In 3 is the representation according to 2 shown but with the flap 14 in the open position.
  • the flap 14 is pivoted about the pivot axis A downwards.
  • the shell 10 has a front wall 25 .
  • This has a shell flange or an upper front flange 26 .
  • the carrier body 15 is arranged on a front edge 27 of the cover 9 .
  • plugging is provided here.
  • the carrier body 15 has a groove 28 at its rear end.
  • the front edge 27 of the cover 9 is inserted into this groove 28 .
  • the cover plate can be made of glass.
  • the ventilation device 12 is shown in another perspective.
  • FIG 5 an arrangement 29 is shown in a perspective view.
  • the assembly 29 includes the food receptacle 8'. It also has a carrier device 30 .
  • An additional container 8" can be accommodated by this carrier device 30 and displaced in the depth direction. The container 8" sits directly on the carrier device 30 from above.
  • cover module 16 is shown in a perspective view.
  • This cover module 16 has the cover 9 and the ventilation device 12 .
  • the cover 9 represents a support plate 31 of the support device 30.
  • the ventilation device 12 can also be part of this support device 30. However, it does not have to be part of this carrier device 30 .
  • the carrier plate 31 has a plate part 32 .
  • This plate part 32 can be made of glass. It can also be made of a plastic that is at least partially transparent.
  • the carrier plate 31 also has a strip-shaped edge part 33 .
  • the edge part 33 is separate from the plate part 32.
  • the edge part 33 can be made of plastic be trained. It can be designed in one piece.
  • the edge part 33 is an elongate beam or an elongate rail. This is arranged on a second edge 32a of the plate part 32 oriented in the depth direction.
  • a further edge part 34 can be formed and arranged on an opposite edge 32b of the plate part 32 .
  • This edge part 34 is preferably designed correspondingly to the edge part 33 .
  • the two edge parts 33 and 34 can be part of a frame 35 . This frame 35 surrounds the edge of the plate part 32, in particular completely.
  • guide rails 36 and 37 are shown. These guide rails 36 and 37 are separate components from the carrier plate 31 . They are fastened to the carrier plate 31 at the opposite edge sides 32a and 32b. In particular, they are non-destructively releasably attached. A non-detachable connection can also be provided. In the exemplary embodiment, they are not attached directly to the plate part 32 . Rather, they are attached to the edge portions 33 and 34 directly.
  • the guide rails 36 and 37 are elongated rails. They extend with their longitudinal axes A in the depth direction. They extend over at least 50%, in particular at least 60%, of the length of the edge sides 32a and 32b.
  • the container 8" is placed directly on these guide rails 36 and 37.
  • the guide rail 37 is shown in a perspective view.
  • the guide rail 37 is formed in one piece. In particular, it is made of plastic.
  • the guide rail 37 has a gripping part 38 .
  • this gripping part 38 is U-shaped in a sectional plane that is oriented perpendicularly to the longitudinal axis A.
  • the gripping part 38 grips an edge 32b of the plate part 32 .
  • the frame part 34 is thus encompassed in the exemplary embodiment shown.
  • the guide rail 37 has a holding part 39 .
  • the holding part 39 adjoins the gripping part 38 in the width direction and thus in the x-direction.
  • the holding part 39 has in particular an engagement element 40 .
  • the engaging element 40 is arranged on an underside 41 of this holding part 39 .
  • the engaging element 40 is a straight bridge. It is formed over at least 50%, in particular at least 60%, in particular at least 70%, in particular at least 80%, in particular at least 90% of the length of the guide rail 37 measured in the direction of the longitudinal axis A. In addition, in particular, it is also designed without interruption.
  • the engagement element 40 is thus also formed like a beam.
  • the engaging member 40 forms one end of the holding part 39 in the width direction.
  • the guide rail 37 has a guide skid 42 .
  • the guide skid 42 is formed on the gripping part 38 .
  • the guide runner is L-shaped in cross section perpendicular to the longitudinal axis A.
  • the L-shape is rotated 180° here.
  • a base leg of the L-shape is formed as a horizontal leg 43 .
  • a vertical leg 44 is adjacent at the bottom.
  • This arrangement of the guide skid 42 forms a bearing surface 43a.
  • the container 8" sits on this.
  • the gripping part 38 has the snap elements.
  • the gripping part 38 is designed with an upper boundary wall 45 .
  • a lower boundary wall 46 is part of this gripping part 38.
  • On an inner side 45a of the upper boundary wall 45 at least one first snap element 47 is formed.
  • the first snap element 47 is preferably designed as a wedge-shaped ramp.
  • at least one second snap-in element 48 is formed on an inner side 46a of the lower boundary wall 46 .
  • the second snap element 48 is preferably designed as a wedge-shaped ramp.
  • the two snap elements 47 and 48 are measured in the depth direction and formed at the same depth position. Viewed in the depth direction, these snap elements 47 and 48 thus overlap in an advantageous embodiment.
  • the wedge-shaped ramps rise outwards in the width direction (perpendicular to the longitudinal axis A).
  • first snap element 47 in particular three first snap elements 47
  • second snap element 48 in particular three second snap elements 48
  • the lower boundary wall 46 has openings 51 . These openings are open towards the free edge 52 of this lower boundary wall 46 .
  • a partial area of the carrier plate 31 is shown in a perspective view.
  • the edge part 33 is shown here.
  • This edge part 33 here forms an edge area 53 of the carrier plate 31.
  • An opposite edge area 54 ( 6 and 7 ) is formed by the edge portion 34.
  • at least one second counter-snapping element 56 is formed on a peripheral edge 55 of this peripheral region 53 .
  • several second counter-snapping elements 56 are formed here.
  • a counter-snap element 56 is formed here from a plurality of separate counter-snap element parts. They are bundled here as a pack of four and are nevertheless arranged at a distance from one another.
  • These counter-snap elements 56 are each designed as snap hooks. In particular, they are L-shaped. They are designed to protrude laterally from the edge 55 . In the exemplary embodiment, it is provided that three such, in particular four-packs of such counter-snapping elements 56 are formed on the edge 55 .
  • These second counter-snapping elements 56 are designed for direct snapping with the second snapping elements 48 of the guide rail 36 .
  • the guide rail 36 is corresponding to the guide rail 37, as to 8 was explained, trained.
  • positioning elements 57 separate from the counter-snapping elements 56 are formed on this edge 55 .
  • These positioning elements 57 are also present in multiples here. In particular, three such positioning elements 57 are present.
  • Each of the positioning elements 57 preferably has at least two, in particular at least three, in particular at least four, positioning element parts. These are arranged at a distance from one another and are oriented parallel to one another. They are plate-like ridges, the side of the edge 55 to the outside.
  • These positioning elements 57 serve to enable pre-positioning or pre-centering when mounting the guide rail 36 on the edge part 33 .
  • the positioning elements 57 engage in the recesses 51 in the lower boundary wall 46 .
  • the carrier plate 31 is shown at the opposite edge regions 53 and 54. Edge portions 33 and 34 are shown.
  • a counter-snapping element 58 is formed on an upper side of the carrier plate 31 .
  • the counter snap element 58 is a first counter snap element. It is designed here as a snap indentation in an upper side 34a of the edge part 34 .
  • the snap depression here is a straight channel oriented in the direction of depth.
  • the first snap-in elements 47 engage in this first counter-snap-in element 58 and are snapped into place in the mounted final state of the guide rail 37 on the carrier plate 31 .
  • a further first counter-snapping element 59 is formed on the opposite side of the carrier plate 31 in a corresponding manner. This further first counter-snapping element 59 is designed in accordance with the first counter-snapping element 58 . In particular, this further first counter-snapping element 59 is formed in an upper side 33a of the edge part 33 .
  • the first snap elements 47 of the guide rail 36 snap into this additional first counter-snap element 59.
  • the carrier device 30 is shown in a perspective view in the non-assembled state.
  • the carrier plate 31 is shown.
  • the separate guide rails 36 and 37 are shown. Based on this provision of the guide rails 36 and 37 and the provision of the support plate 31, the assembly takes place. This is explained using the mounting of the guide rail 37 on the carrier plate 31 .
  • a vertical section representation section plane is the xz plane
  • the guide rail 37 is inclined relative to a horizontal line. This is in particular a tilting about its longitudinal axis A.
  • the holding part 39 is pivoted upwards. In this inclined position, the guide rail 37 is brought linearly laterally to the edge region 34 .
  • the positioning elements 57 are first introduced into the recesses 51 . This is a pre-centering of the guide rail 37 on the carrier plate 31 is reached.
  • the further assembly scenario takes place in such a way that the guide rail 37 is pushed further towards the edge region 54 in its inclined position.
  • the second snap-on elements 48 then engage in the second counter-snap-on elements 56 .
  • the second snap-in elements 48 have already reached behind by the second counter-snap-in elements 56 .
  • the guide rail 37 then pivots about a pivot axis which is formed by the coupled state between the second snap element 48 and the second counter-snap element 56 . The pivoting takes place towards the top of the support plate 31 .
  • the intermediate assembly state explained above is indicated by the dashed position of the guide rail 37 in 14 implied.
  • the first snap element 47 then also snaps with the first counter-snap element 58.
  • FIG 14 achieved mounted end state of the guide rail 37 on the support plate 31 is reached. In this state, the engagement element 40 then also lies on an upper side 32c of the plate part 32 in an advantageous embodiment.
  • the assembly scenario is carried out in such a way that, starting from the state in 13 , in which the guide rail 37 and the carrier plate 31 are guided into one another in the width direction to such an extent that the engagement element 40 is guided past the edge part 34, pivoting about the longitudinal axis A takes place until the guide rail 37 is in the complete horizontal position is.
  • the guide rail 37 is linearly displaced until the first snap element 47 is snapped onto the first counter-snap element 58 and, in particular at the same time, the second snap-on element 48 is snapped onto the second counter-snap element 56 .
  • This is then in 14 shown as the assembled final state of the guide rail 37 on the carrier plate 31.
  • the marginal edge 61 is an inner edge of the marginal part 34.
  • the marginal edge 61 is formed above the plate part 32.
  • the engagement element 40 can be elastic. As a result, transfer over the marginal edge 61 can be carried out easily. Provision can also be made for this edge 61 to form a receptacle into which this engagement element 40 engages. A snapped state can also be formed here between the engaging element 40 and the peripheral edge 61 . In one embodiment, a snap connection is thus also formed between the engagement element 40 and the edge 61 .
  • the carrier device 30 is shown in a perspective partial representation.
  • a view of an underside of the carrier device 30 is shown here.
  • the mounted final state of the guide rail 37 on the edge part 34 can be seen.
  • a centering element 60 is formed on an underside of the edge part 34 . This is provided for the centered positioning of the carrier device 30 on the shell 10 .
  • the positioning elements 57 reach through the recesses 51 .
  • the tilting and then subsequent pivoting into the horizontal position of the guide rail 37 can be dispensed with.
  • the upper part is part of the edge part 34. If this dimensioning is the case, as is the case, for example, in 13 and 14 is shown, then the guide rail 37 can be placed linearly onto the edge part 34 from above. This is done at a latitude in which the upper part can dip into the space between the engagement element 40 and the first snap element 47.
  • the play is in particular at least as large as the first snap-in element 47 is measured in the width direction. As a result, a linear displacement in the width direction can then subsequently take place until the first snap element 47 snaps with the counter snap element 58 and in particular the second snap element 48 also snaps with the counter snap element 6 .

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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)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Packages (AREA)
EP21153928.3A 2020-02-18 2021-01-28 Dispositif porteur pourvu de rail de guidage spécialement encliqueté pour un coussinet de palier, récipient alimentaire, ainsi que procédé Pending EP3951296A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020202045.0A DE102020202045A1 (de) 2020-02-18 2020-02-18 Trägereinrichtung mit spezifisch aufgeschnappter Führungsschiene für eine Lagerschale, Lebensmittel-Aufnahmebehälter, sowie Verfahren

Publications (1)

Publication Number Publication Date
EP3951296A1 true EP3951296A1 (fr) 2022-02-09

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Application Number Title Priority Date Filing Date
EP21153928.3A Pending EP3951296A1 (fr) 2020-02-18 2021-01-28 Dispositif porteur pourvu de rail de guidage spécialement encliqueté pour un coussinet de palier, récipient alimentaire, ainsi que procédé

Country Status (2)

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EP (1) EP3951296A1 (fr)
DE (1) DE102020202045A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002012810A1 (fr) * 2000-08-10 2002-02-14 Chadwick, Marc Ensemble stockage destine a un refrigerateur
WO2004038312A1 (fr) 2002-10-23 2004-05-06 Lg Electronics Inc. Compartiment a legumes pour refrigerateur
DE202004017136U1 (de) * 2004-11-05 2006-03-16 Liebherr-Hausgeräte Ochsenhausen GmbH Teleskopschinensystem und Kühl- und/oder Gefriergerät
WO2016037857A1 (fr) 2014-09-12 2016-03-17 BSH Hausgeräte GmbH Appareil frigorifique avec caisson extractible
EP3264015A1 (fr) * 2016-06-27 2018-01-03 Whirlpool Corporation Réfrigérateur avec étagères en verre

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008029031A1 (de) 2008-06-18 2009-12-24 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät
DE202009000857U1 (de) 2009-01-23 2010-07-01 Liebherr-Hausgeräte Marica EOOD Kühl- und/oder Gefriergerät
DE102012213425A1 (de) 2012-07-31 2014-05-15 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit einem Tablett
CN103216991B (zh) 2013-04-28 2016-04-27 海信容声(广东)冰箱有限公司 一种带导轨的层架结构及抽屉装置
CN205209066U (zh) 2015-10-28 2016-05-04 青岛海尔特种电冰柜有限公司 板式滑道组件及制冷设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002012810A1 (fr) * 2000-08-10 2002-02-14 Chadwick, Marc Ensemble stockage destine a un refrigerateur
WO2004038312A1 (fr) 2002-10-23 2004-05-06 Lg Electronics Inc. Compartiment a legumes pour refrigerateur
DE202004017136U1 (de) * 2004-11-05 2006-03-16 Liebherr-Hausgeräte Ochsenhausen GmbH Teleskopschinensystem und Kühl- und/oder Gefriergerät
WO2016037857A1 (fr) 2014-09-12 2016-03-17 BSH Hausgeräte GmbH Appareil frigorifique avec caisson extractible
EP3264015A1 (fr) * 2016-06-27 2018-01-03 Whirlpool Corporation Réfrigérateur avec étagères en verre

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