EP3479034B1 - Appareil frigorifique avec un dispositif d'ouverture - Google Patents

Appareil frigorifique avec un dispositif d'ouverture Download PDF

Info

Publication number
EP3479034B1
EP3479034B1 EP17734085.8A EP17734085A EP3479034B1 EP 3479034 B1 EP3479034 B1 EP 3479034B1 EP 17734085 A EP17734085 A EP 17734085A EP 3479034 B1 EP3479034 B1 EP 3479034B1
Authority
EP
European Patent Office
Prior art keywords
door
refrigerator
housing
ejection element
opening device
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
EP17734085.8A
Other languages
German (de)
English (en)
Other versions
EP3479034A1 (fr
Inventor
Stefan Frye
Cord Rommelmann
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.)
Hettich ONI GmbH and Co KG
Original Assignee
Hettich ONI GmbH and Co KG
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 Hettich ONI GmbH and Co KG filed Critical Hettich ONI GmbH and Co KG
Priority to SI201731506T priority Critical patent/SI3479034T1/sl
Publication of EP3479034A1 publication Critical patent/EP3479034A1/fr
Application granted granted Critical
Publication of EP3479034B1 publication Critical patent/EP3479034B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/028—Details
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/614—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by meshing gear wheels, one of which being mounted at the wing pivot axis; operated by a motor acting directly on the wing pivot axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
    • E05F15/619—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using flexible or rigid rack-and-pinion arrangements
    • 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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • 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
    • F25D23/10—Arrangements for mounting in particular locations, e.g. for built-in type, for corner type
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • E05D3/16—Hinges with pins with two or more pins with seven parallel pins and four arms
    • E05D2003/166—Vertical pivot-axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • E05D3/16—Hinges with pins with two or more pins with seven parallel pins and four arms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/218—Holders
    • E05Y2201/22—Locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/218—Holders
    • E05Y2201/22—Locks
    • E05Y2201/221—Touch latches
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/23—Actuation thereof
    • E05Y2201/246—Actuation thereof by auxiliary motors, magnets, springs or weights
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/404—Function thereof
    • E05Y2201/422—Function thereof for opening
    • E05Y2201/426—Function thereof for opening for the initial opening movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/644—Flexible elongated pulling elements
    • E05Y2201/656—Chains
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/31—Application of doors, windows, wings or fittings thereof for domestic appliances for refrigerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/02—Details of doors or covers not otherwise covered
    • F25D2323/022—Doors that can be pivoted either left-handed or right-handed

Definitions

  • the invention relates to an opening device for a cooling device with a housing from which an ejection element can be extended in an electrically controlled manner, the cooling device having a door arrangement with at least one insulated area with a circumferential seal.
  • the invention further relates to a cooling device with a heat-insulated body (insulating body) and a heat-insulated door (insulating door) which is pivotably mounted relative to it via door hinges and which, in the closed position, rests with a seal on a front side of the body.
  • Fastening devices for selectively fastening the door hinges to a left or right side of the insulating body are provided on a front end face of the insulating body,
  • Refrigerating devices common in the household such as refrigerators or freezers, usually have a pivoting door that is sealed with a circumferential seal relative to the body of the refrigerator.
  • the circumferential seal is typically designed as a magnetic seal that applies locking forces between the door and the body.
  • the door hinges can also be equipped with a self-closing function, which provides additional locking force.
  • the opening devices mentioned at the beginning are known, in which an ejection element can be extended from a housing in an electrically driven manner, with which the door of the cooling device is pushed open at least to such an extent that the door can be easily reached behind and can then be completely opened manually .
  • Such an opening device is, for example, from the publication EP 2 292 995 B1 known.
  • the opening device described there is mounted on a top side of the cooling device and presses with its ejection element against an upper protruding edge of the door of the cooling device.
  • the opening device has a coil in which an armature is slidably mounted. The armature is held in a rest position by a spring element and disengages when the coil is energized.
  • the disengaging anchor acts on the door via a lever mechanism to open it at least a gap. Arranging the opening device on top of the cooling device is often not desirable for design reasons.
  • the top of a free-standing refrigerator can only be used to a limited extent as a storage space.
  • a cooling device with an opening device positioned in this way is only suitable to a limited extent for installation in a furniture body, since the opening device protruding upwards beyond the insulating body of the cooling device would result in an only partially closed gap between the cooling device and an upper plate or a shelf of the furniture body .
  • the publication WO 2016/036212 A1 shows a cooling device in which an opening device is integrated into the cooling device in an upper part of the body.
  • the opening device acts via a rack on a gear segment that is integrated into one of the door hinges.
  • the opening device can therefore only be used in a specially designed body together with a special hinge.
  • a cooling device with an opening device in which pockets are formed in the upper region of the insulated body of the cooling device, into which an opening device of adjusted size can be inserted.
  • several such pockets are formed at the top and/or bottom of the refrigerator, which can be used to accommodate an opening device, but also to accommodate a door hinge.
  • the arrangement of the door hinge and opening device can be varied with the door hinged on the left and right.
  • the pockets are designed uniformly on both sides and the hinge or opening device is designed in such a way that either the opening device or the door hinge can be accommodated.
  • a comparable arrangement of an opening device together with a control unit in such a hinged pocket of a refrigerator is in the publication DE 10 2014 107 367 A1 described.
  • the pockets designed to accommodate the door hinge and opening device represent a special solution compared to the standard hinge solutions used in refrigerators, which require specially adapted door hinges, which leads to an increase in the costs of the corresponding refrigerator.
  • the opening device described can only be used to retrofit cooling devices that already have the pockets provided. Since the bags are also placed in the insulating body of the refrigerator are, the pockets can have a reduced capacity for thermal reasons
  • An opening device is characterized in that it can be mounted on a front end face of an insulating body of the refrigerator on fastening devices provided for a door hinge of the refrigerator. Furthermore, the opening device is designed so that its ejection element acts on an area of the door arrangement lying outside the seal.
  • the opening device thus uses the installation space for the door hinges provided as standard in the refrigerator and also makes use of the fastening devices for the door hinges that have already been prepared in this context. This results in an opening device that can be easily retrofitted to a large number of cooling devices that are already available on the market. In addition, no otherwise usable installation space is occupied, for example on the top of the cooling device. Finally, it is not necessary to intervene in the insulating body beyond the existing fastening devices for the door hinges.
  • the door arrangement of the cooling device can, for example, comprise an insulating door with a panel that projects outwards, in particular upwards and downwards, over the insulation, the ejection element of the opening device presses against an inward-facing surface of the cladding.
  • a body door represents such a door panel.
  • the ejection element of the opening device presses against the inside of the body door above or below the insulating door.
  • the housing of the opening device advantageously has a depth of less than 60 millimeters (mm), preferably less than 47 mm or preferably between 38 and 47 mm.
  • the opening device can be designed for direct installation on the fastening devices. It is advantageous to use a mounting adapter that has mounting holes for mounting on the fastening devices on the cooling device and fastening means for the housing. A tool-free attachment of the opening device to the mounting adapter is preferably possible, for example by the mounting adapter having insertion tabs which engage in fastening slots in the housing.
  • the opening device has a maximum stroke of 40 mm to 80 mm.
  • the ejection element can be designed to be telescopic, so that the maximum stroke when extending from the housing is greater than the depth of the housing of the opening device.
  • the door arrangement can be opened to such an extent that the locking force of the (magnetic) seal and the negative pressure in the interior of the cooling device are overcome.
  • the door assembly can then be easily reached behind to open it completely.
  • the door arrangement is preferably only opened by the opening device to such an extent that it is still in the self-closing area of the door hinges if they are equipped with a self-closing mechanism. If the door arrangement is not opened manually, it closes automatically after the ejection element is retracted.
  • the ejection element is designed in the shape of a circular segment and is pivotably mounted on or in the housing.
  • the opening device can, for example, have a gear segment on which a rotatable roller is mounted, which rests on the inside of a chord surface of the circular segment-shaped ejection element, whereby when the gear segment is pivoted, the roller runs on the inner chord surface and the ejection element is moved out of the housing .
  • the opening device has a chain wheel with a chain lying on it, one end of the chain being coupled to the circular segment-shaped ejection element.
  • the ejection element is moved out of the housing or retracted into the housing.
  • a chain drive can also be used advantageously for a possibly telescopic, linearly extendable ejection element.
  • the opening device can, for example, have two chain wheels that can be moved in opposite directions, each with a chain lying on them, the chains each having one end coupled to the linearly extendable ejection element and resting against one another in the area of the ejection element.
  • the chain wheels rotate, the ejection element is moved out of the housing or retracted into the housing.
  • an energy storage device which moves the ejection element out of the housing.
  • the energy accumulator is preferably a spring, in particular a torsion spring, which acts on the ejection element.
  • the energy storage supports a drive system, which has, for example, an electric drive motor, a worm, worm wheel and possibly other gears, during the ejection process. This makes it possible to generate sufficient ejection forces in the small space available.
  • the spring force particularly supports the start-up of the drive motor to overcome the locking forces of the cooling device.
  • the share of the force of the spring during the opening process in the total force with which the ejection element is pressed out of the housing at the beginning of the disengagement process is between 20% and 50 % and preferably about 30% to 35%.
  • a cooling device according to the invention according to claim 1 is characterized in that an opening device for the insulating door is mounted on at least one of the unused fastening devices for the door hinges on a side of the insulating body opposite the door hinges in a space provided for the door hinges.
  • the insulating body is in one Furniture body is used, the door hinges pivoting the insulating door and the insulating door is coupled to a body door of the furniture body.
  • the body door can be firmly connected to the insulating door.
  • AIternative The body door can be mounted on hinges and coupled to the insulated door with a sliding door fitting.
  • the body door protrudes outwards over the insulating door with at least one edge.
  • the opening device then acts with an ejection element in the area of the projection on an inside of the body door.
  • the ejector member has a maximum stroke when extending from the housing, which pivots the insulated door through a door opening angle that is smaller than an angular range of a self-tightening device of the door hinge. This door opening angle is less than 35°.
  • cooling device 1 is shown in an isometric representation.
  • the cooling device 1 can be, for example, a refrigerator or a freezer for household use or for commercial use.
  • the cooling device 1 has a heat-insulated body, hereinafter referred to as the insulating body 2, whose interior and front end face 3 are visible in the figures shown.
  • the insulating body 2 is assigned a heat-insulated door, hereinafter referred to as insulating door 4, which has a circumferential seal 5, usually a magnetic seal.
  • insulating door 4 When the insulating door 4 is closed, the seal 5 rests all around the front end face 3 of the insulating body 2 and thus hermetically closes the interior of the insulating body 2.
  • the insulating body 2 is installed in a furniture body 6, to which a body door 8 is assigned, which rests against a front end face 7 of the furniture body 6 when closed.
  • the body door 8 and the insulating door 4 form a firmly connected unit.
  • the body door 8 protrudes towards everyone Sides outwards over the insulating door 4.
  • the insulating door 4 is pivotally connected to the insulating body 2 of the cooling device 1 via door hinges 9.
  • the actual joint mechanism of the respective door hinge 9 is arranged above or below the insulating door 4, so that it lies outside the insulated interior of the insulating body 2 when the cooling device 1 is closed.
  • the body door 8 is connected via an in the Figures 1a and 1b invisible door connector connected to the insulating door 4 to form a unit and supported by the insulating door 4.
  • the door connector usually also serves to align the body door 8 relative to the insulating door 4 in possibly all three spatial directions. In this way, both doors can rest against the respective end face of the corresponding body without any gaps.
  • an opening device 10 which is used to open the door arrangement, i.e. the unit consisting of the body door 8 and the insulating door 4, in an electrically driven manner.
  • the arrangement of the opening device 10 or the door hinge 9 in the upper area of the cooling device 1 is shown in the enlarged detail in the Figures 2a or 2b shown again in more detail.
  • the door hinge 9 used is a so-called seven-joint hinge, which has seven different articulation points. Such joints have become a standard in refrigerators because they can be used to achieve a suitably guided opening movement of the door arrangement. The exact arrangement and positioning of the door hinge 9 will be discussed below in connection with Figures 3a-3c explained in more detail.
  • FIG 3a first shows a horizontal section through the cooling device of Figures 1a and 1b in the area of the insulating body 2 just above the door hinge 9.
  • Figure 3b shows a vertical section through the door hinge 9.
  • Figure 3b finally shows one with Figure 3a comparable cut with the door arrangement open.
  • the width B extends in a horizontal direction along the front end face 3
  • the height extends in a vertical direction along the end face 3
  • the depth T extends in a direction perpendicular to the end face 3 of the insulating body 2.
  • the depth T is set as standard for the commonly used door hinges 9 and is approximately 42 mm.
  • the depth T indicates the distance between the end face 3 of the insulating body 2 and the surface of the body door 8 facing the insulating body 2.
  • the door hinge 9 rests with contact surfaces on the two surfaces mentioned, the front end face 3 or the inner surface of the body door 8, and is usually equipped with fastening means Screws attached to these elements.
  • the position of the fasteners is also fixed by default.
  • prefabricated fastening devices for example screw-in options, are arranged so that the door hinge 9 can be screwed onto the end face 3 in the corner area.
  • the fastening devices can, for example, be provided by inserted or pressed-in threaded bushings.
  • FIG 3c A part 13 of the door connector already mentioned can still be seen, by means of which the insulating door 4 and the body door 8 are coupled to one another.
  • the door In the example shown - when looking at the front of the cooling device 1 - the door is hinged on the right-hand side, whereas the opening device 10 is mounted in the upper left area.
  • the cooling device 1 allows the door to be hinged on the left or right side.
  • the fastening devices for the door hinge(s) 9 are not only provided on the right side of the insulating body 2, but in mirror image on the left side.
  • the door hinges 9 can therefore also be screwed onto the left side of the refrigerator in the upper left or lower left corner without any other structural changes. If the door hinges 9 are not symmetrically constructed, these are swapped crosswise when changing the door hinges, ie the right upper door hinge 9 is inserted at the bottom left and the right lower door hinge 9 at the top left.
  • the installation space that would be available for the upper one of the door hinges 9 with the door hinged on the left is taken up by the opening device 10.
  • the opening device 10 is not only positioned in this installation space, but also uses the prepared fastening devices for the door hinge 9. If the door is hinged on the left, the door hinge 9 would accordingly use these fastening devices on the left side, whereas the opening device 10 would be from the top in the state shown Door hinge 9 would use fastening options in the upper right corner area of the insulating body 9.
  • an opening device 10 is arranged not only in the upper but also in the lower region of the cooling device 1 or in both the upper and lower regions can be.
  • the opening device 10 could also be the fastening devices for the lower of the two door hinges 9 on the side on which the door hinge is not installed.
  • the fastening devices mentioned in the lower left corner area of the cooling device 1 are in the Figures 1a and 1b shown and provided with the reference number 11.
  • the Figure 2c shows the lower left corner area of the cooling device 1 in an enlarged detail.
  • the fastening devices 11 are threaded inserts in the end face 3 of the insulating body 2, into which a fastening screw is screwed.
  • FIG 2d shows the same section as Figure 2c , wherein a mounting adapter 140 is mounted on the fastening devices 11, to which an opening device 10 can be attached.
  • the mounting adapter 140 shown here is angular, with one leg resting on the end face 3 of the insulating body 2 and another leg resting on the inside of the furniture body 6.
  • the mounting adapter 140 is screwed onto the furniture body 6 with an additional screw 12.
  • the mounting adapter 140 not only serves to mount the opening device 10, but also fixes the insulating body 2 in the furniture body 6. An angle that would otherwise be used exclusively for this purpose can be omitted.
  • the attachment of the opening device 10 to the mounting adapter 140 is discussed further below in connection with Figures 4a to 4e described in more detail.
  • the cooling device 1 shown has the outer furniture body 6, into which the insulating body 2 is inserted and mounted.
  • the installation space mentioned, in which the door hinges 9 and, according to the application, also the opening device 10 are arranged, is also available in a comparable form in so-called free-standing refrigerators, which have a free-standing insulating body that is covered with a decorative surface.
  • the insulating door is usually also equipped with a decorative front, which protrudes upwards and downwards over the area in which the door is insulated in a similar way to the body door 8.
  • a space of the same depth T is provided in the upper and lower corner area of the insulating body in order to accommodate door hinges for the covered insulating door.
  • the installation space not used by the door hinges and provided on the opposite side of the refrigerator, including the fastening devices, is available for the opening device according to the application.
  • the insulating door 4 and the body door 8 form a unit which is pivotally mounted together by the two door hinges 9 shown.
  • so-called drag fittings are used, which couple the insulating door and the body door to one another on the side opposite the door hinges (drag connection).
  • a single-joint hinge can also be used to support the insulated door.
  • a single-joint hinge is often formed by a pin inserted into the insulating door, which is mounted vertically on an angle that is screwed onto the end face of the insulating body.
  • the body door is usually guided by recessed furniture hinges, usually four-bar hinges.
  • FIGs 4a to 4e is a first example of a suitable opening device 10 shown, for example in the cooling device 1 according to Figures 1a and 1b can be used.
  • Figure 4a shows the opening device 10 in an isometric view with a housing 100 open to one side, which allows insight into the internal structure of the opening device 10.
  • the housing 100 preferably a plastic housing, is cuboid-shaped in terms of its basic dimensions and has a width b, a height h and a depth t.
  • width b, height h and depth t refer to those in Figure 1 Installation position shown, ie the width b runs horizontally parallel to the front end face 3 of the insulating body 2 of the cooling device 1, the height h runs in the vertical direction and the depth 6 runs in the horizontal direction perpendicular to the front end face 3.
  • the dimensions of the housing 100 are such that the opening device 10 fits into the installation space of the width B, the height H and the depth T, which is available in the cooling device 1 between the front end face 3 of the insulating body 2 and the inside of the body door 8.
  • the depth t of the opening device 10 is smaller or (taking into account all fasteners) equal to the depth T of the installation space.
  • the housing 100 is not mounted directly on the front end face 3 of the cooling device 1, but rather with the help of a mounting adapter 140, which is constructed like a right-angled angle and a longitudinal leg 141, which extends in the direction of the width b. and a transverse leg 142 extending in the direction of depth t.
  • the mounting adapter 140 is provided with mounting holes 143, three of which are different on the cross leg 142 in the Figure 4a are visible. Further mounting holes 143 are not visible here on the longitudinal leg 141.
  • the mounting adapter 140 can be mounted with its longitudinal leg 141 on the front end face 3 of the insulating body 2 using these mounting holes 143. In addition, installation is possible via the mounting holes 143 in the cross leg 142, which rests on surfaces of the furniture body 6 when installed.
  • the housing 100 of the opening device 10 is plugged onto the mounting adapter 140, where it preferably locks without tools.
  • insertion tabs 144 are formed on the mounting adapter 140, which engage in fastening slots 102 on the underside of the housing 100 and fix the housing 100 on the mounting adapter 140.
  • further elements that engage or engage in the housing 100 can be formed on the mounting adapter 140.
  • the mounting holes 143 are arranged and designed on the mounting adapter 140 so that they use fastening devices, in particular prefabricated mounting holes or threads in the insulating body 2, which are intended for mounting the door hinges 9 on the insulating body 2.
  • the depth t of the housing 100 is dimensioned such that, together with the material thickness of the longitudinal leg 141, it corresponds to a maximum of the depth T of the existing installation space.
  • the upper surface of the housing 100 which faces the door arrangement in the installed position, is an opening 101 for an ejection element 110 introduced.
  • the ejection element 110 is in the Figure 4a shown in a maximally extended state in which it protrudes maximally over the top of the housing 100.
  • the ejection element 110 is in the shape of a segment of a circle in its cross section, with the ejection element 110 being pivotably mounted in the housing 100 in the area of its tip via a pivot bearing 111.
  • the ejection element 110 has side surfaces 112, a chord surface 113 and an arc surface 114. Through the pivot bearing 110, the side surfaces 112 and the arc surface 114 can dip into the housing 100 until the chord surface 113 runs essentially flush with the top of the housing 100 and the Opening 101 fills. The retracted state of the opening device 10 then assumed is shown in more detail below in connection with Figures 4d and 4e.
  • Figure 4b is initially the extended state according to Figure 4a reproduced again in a sectional view.
  • the cutting plane runs in the direction of the width b and the depth t of the housing 100.
  • Figure 4c shows a sectional view in the direction of height h along the in Figure 4b drawn section line IVc-IVc.
  • the two Figures 4b and 4c show a drive system 130 of the opening device 10 in more detail.
  • force is required to overcome the locking forces of the door arrangement, in particular the insulating door 4.
  • this force is achieved by a combination of spring force and electromotive force.
  • a spring 120 is arranged in the area of the pivot bearing 111, which presses the ejection element 110 into the extended position under spring force.
  • the spring force supports in particular the starting of the drive motor 131 to overcome the locking forces of the cooling device 1.
  • the force portion of the spring 120 during the opening process is part of the total force. with which the ejection element 110 is pressed out of the housing 100 at the beginning of the disengagement process, is between 20% and 50% and preferably about 30% to 35%.
  • the spring 120 is a torsion spring that is wound around a pin of the bearing 111 and with a bracket on the tendon surface 113 of the ejection element 110 acts. Furthermore, a drive motor 131 is provided, which on the one hand contributes a force component for the opening movement of the ejection element 110 and on the other hand retracts the ejection element 110 and thus tensions the spring 120 for the next opening process.
  • a worm 132 which interacts with a worm wheel 133, is arranged on an axis of the drive motor 131. This is connected in a rotationally fixed manner to a gear wheel, which acts on a chain wheel 135 via further gear wheels 134. A toothing of the gears 134 is shown for reasons of clarity Figure 4c not shown.
  • the worm 132, the worm wheel 133 and the gears 134 together form a gear that transmits a rotary movement of the drive motor 131 to the chain wheel 135 in a correspondingly reduced manner.
  • the gear is self-locking due to the combination of worm 132 and worm wheel 133, so that even when the spring 120 is tensioned, the ejection element 110 does not move out of the housing 100 if the drive motor 131 is not energized. Furthermore, a cable bushing 103 is formed in the housing 100, through which a power supply cable for the drive motor 130 is guided.
  • a chain 136 is provided, which is fixed on one side with its last chain link on the chain wheel 135 and on its other side with its chain link in a chain attachment point 116 on the ejection element 110 is attached.
  • a chain guide 137 is designed as a sliding guide on which the chain 136 slides with its side opposite the chain wheel 135. Through this chain guide 137, not only tensile forces can be transmitted from the chain 136, but also compressive forces.
  • the sprocket 135 is mounted on a bearing pin 104, which is formed integrally with the housing 100.
  • the gears 134 and the worm wheel 133 can be mounted in the same way.
  • Figures 4d and 4e show the opening device 10 in the retracted state of the ejection element 110.
  • Figure 4d corresponds to the section according to Figure 4b and Figure 4e the section according to figure c.
  • the retracted state is assumed by turning the chain wheel 135 counterclockwise by energizing the drive motor 131 with appropriate polarity is rotated, whereby the chain 136 winds onto the sprocket 135 and the ejection element 110 pivots into the housing 100.
  • the lower edge of the arch surface 114 rests on the lower inside of the housing 100. In this state, the chord surface 113 runs essentially flush with the top of the housing 100.
  • An end stop switch may be provided which is actuated by the ejection element 110 and stops the drive motor 131 in the position shown. It is also possible for a circuit that controls the drive motor 131 to monitor the current consumption of the drive motor 131 and detect a mechanical end stop due to the increased current consumption and then stop the drive motor 131. Due to the self-locking of the worm 132 or the worm wheel 133, the opening device 10 remains in the position when the drive motor 130 is de-energized Figures 4d and 4e condition shown. In order to enable the ejection element 110 to be completely retracted, recesses 115 are made in the side surfaces 112, which prevent the ejection element 110 from striking the axis of the chain wheel 135 or the gears 134.
  • the drive motor 131 is energized in reverse polarization.
  • the sprocket 135 rotates based on the state of the Figures 4d and 4e clockwise and unwinds the chain 136 from the sprocket 135. This presses on the ejection element 110 at the chain attachment point 116, supported by the chain guide 137.
  • This opening movement is supported by the spring force of the spring 120.
  • the combination of spring force and electromotive driving force enables, particularly advantageously, sufficient force in the ejection process, even with a small size of the opening device 10, which is adapted to the available installation space, to the door arrangement of the Refrigerator 1 to slide on.
  • the ejection element 110 When the ejection element 110 is fully extended, it hits an end stop which is provided in the area of the bearing 111 or at the lower end of the arc surface 114, so that the ejection process can in turn be stopped by observing the current consumption of the drive motor 131.
  • an end stop switch is also possible here.
  • An opening process can be initiated by the control device, for example by touching a touch-sensitive switch that is connected to a handle on the door arrangement of the refrigerator 1. It is also conceivable to provide an electrical contact on the door arrangement or the door hinge 9, which detects a manual opening attempt in which the door is already moved slightly and then initiates the ejection process. After the door arrangement has been pushed open, a waiting time of a few seconds can be provided until the ejection element 110 is retracted. This waiting time allows the opening process to be conveniently continued manually after the majority of the locking forces have been overcome. By the time the door arrangement is closed again after using the cooling device 1, the ejection element 110 has preferably already been retracted so that the door arrangement closes easily and safely again.
  • a self-closing mechanism is preferably provided on the door hinges 9, which engages after the ejection element 110 has been retracted and then closes the door arrangement of the cooling device 1 again. This prevents the door arrangement of the cooling device 1 from remaining open after an unintentional ejection process, for example because a user did not want to open the cooling device 1 after the ejection process was triggered.
  • the basic structure of the opening device 10 of the second embodiment corresponds to that of the first example. Go to the description Figures 4a to 4e is therefore explicitly referred to.
  • the housing 100 of the opening device 10 without a mounting adapter 140.
  • a comparable mounting adapter can be used 140, as described in the first example, can be used.
  • fastening means for fastening the housing 100 to the correspondingly prepared fastening options for the door hinges 9 of a cooling device 1 can be formed directly in the housing 100.
  • a spring 120 as additionally used in the first example to apply force for the ejection process, is not provided in the example shown. However, it goes without saying that such a spring 120 can also be present in this example.
  • a third difference lies in a different type of power transmission from the drive motor 131 to the ejection element 110.
  • a transmission from the drive motor 131 via a worm 132, a worm wheel 133 and gears 134 is also provided, which form a gear.
  • a further gear 134 is arranged, which engages in a gear segment 138 which is mounted in the upper region of the housing 100 (adjacent to the opening 101 for the ejection element 110).
  • the gear segment 138 has a radius that occupies approximately the entire depth t of the housing 100.
  • the gear segment 138 is approximately a quarter circle segment.
  • a fork 139 is formed on one side, in which a roller 117 is rotatably mounted. This roller 117 rests on the inside of the ejection element 110 on its chord surface 113.
  • the roller 117 pushes the ejection element 110 outwards, with the roller 117 rolling inside the ejection element 110. Because the roller 117 does not rest on the ejection element 110 at the outer end, i.e.
  • the arc surface 114 dispenses so far out of the housing 100 that the arc surface 114 and parts of the side surfaces 112 of the circular segment-shaped ejection element 110 emerges over the surface of the housing 100.
  • An ejection stroke that is greater than the depth t of the housing 100 can thus be achieved.
  • an apron 118 which is also in the shape of a circular segment, is arranged inside the ejection element 110 and which extends the ejection element 110 telescopically extended below and thus preventing the formation of a gap.
  • the apron 118 makes the ejection element 110 designed to be telescopic, so to speak. To this In this way, a sufficient stroke of the ejection device can be achieved despite the predetermined depth T of the available installation space which limits the depth t of the opening device 10.
  • a spring can be provided in the area of the pivot bearing 111, for example, which presses the ejection element 110 into the housing 100 with little force.
  • a positive connection on both sides is implemented between the gear segment 138 and the ejection element 110.
  • a spring can then be provided in the area of the pivot bearing 111, which supports the disengagement process.
  • a spring may be provided at the gear segment 138, regardless of the type of power transmission between the gear segment 138 and the ejector member 110, to assist in the disengagement process.
  • a housing 100 is again provided, which can be attached to the insulating body 2 or to the furniture body 6 via a mounting adapter 140.
  • no pivotable ejection element 110 is provided, but rather a linearly movable ejection element 110.
  • This linear ejection element 110 is telescopic and comprises an inner hollow pin 119 and an outer tubular section 119 'in which the inner pin 119 is slidably guided.
  • the outer section 119 ' is in turn guided in the housing 100, so that the ejection element 110 is essentially in the retracted state runs flush with the top of the housing 100 and protrudes beyond it in the extended state. Due to the telescoping capability, the ejection element 110 can be extended by more than the depth t of the housing 100.
  • drive system 130 with a drive motor and a downstream gear is present in order to extend the ejection element 110 from the housing 100.
  • the drive system 130 acts on two chain wheels 135, which are driven in opposite directions.
  • the slide rails 137 run towards each other in a central area between the chain wheels 135 until the two chains 136 meet in the middle and run together parallel to one another into the ejection element 110.
  • There the ends of the chains 136 are connected to the inner pin 119.
  • the ejection element 110 extends out of the housing 100 when both chains 136 roll off the sprockets 135.
  • the resulting extended state is in the Figures 6a to 6c shown.
  • There the chains 136 are rolled up onto the sprockets 135, whereby the ejection element 110 is retracted and into the Figures 6d and 6e shown state is assumed.
  • opening devices 10 are provided on a refrigerator 1 for the door arrangement, it may be advantageous to control the opening devices 10 so that they extend at slightly different times. This ensures that the seal 4 is lifted slightly, for example in the upper area of the cooling device 1, before it is also lifted off in the lower area. Compared to opening at the top and bottom at the same time, lower opening forces are required.
  • a control device for the opening device (s) 10 can be provided in the refrigerator 1, in the opening device (s) 10 itself or on a power cable. In a variant in which the control device is arranged on the power cable or in the cooling device 1, a larger part of the installation space available for the opening device 10 can be used for the actual drive.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Refrigerator Housings (AREA)

Claims (18)

  1. Appareil frigorifique (1) avec un corps isolant (2) et une porte isolante (4) supportée avec possibilité de pivotement par rapport au corps isolant (2) par des charnières de porte (9) et présentant au moins une zone isolée avec un joint d'étanchéité circonférentiel (5), dans lequel sont prévus sur une face avant (3) du corps isolant (2) des dispositifs de fixation pour la fixation des charnières de porte (9) au choix sur un côté gauche ou droit du corps isolant (2), avec un mécanisme d'ouverture (10) pour la porte isolante (4) qui est monté sur au moins un des dispositifs de fixation des charnières de porte (9) non utilisés sur un côté du corps isolant (2) opposé aux charnières de porte (9), dans un espace de montage prévu pour les charnières de porte (9), le mécanisme d'ouverture (10) comportant un boîtier (100) duquel un élément éjecteur (110) agissant sur une zone du dispositif de porte située à l'extérieur du joint d'étanchéité (5) peut être sorti par un actionnement électrique, dans lequel la charnière de porte (9) comporte un mécanisme de rétraction automatique et l'élément éjecteur (110) présente une course maximale de sortie du boîtier (100) qui fait pivoter la porte isolante (4) sur un angle d'ouverture de la porte inférieur à 35° et plus petit qu'une plage angulaire du mécanisme de rétraction automatique de la charnière de porte (9), de sorte que le dispositif de porte se ferme automatiquement après la rétraction de l'élément éjecteur (110) s'il n'est pas ouvert manuellement.
  2. Appareil frigorifique (1) selon la revendication 1, dans lequel le boîtier (100) du mécanisme d'ouverture (10) présente une profondeur (t) inférieure à 60 mm, de préférence inférieure à 47 mm et en particulier comprise entre 38 mm et 47 mm.
  3. Appareil frigorifique (1) selon la revendication 1 ou 2, dans lequel le mécanisme d'ouverture (10) comporte un adaptateur de montage (140) qui comporte des perçages de fixation (143) pour le montage sur les dispositifs de fixation de l'appareil frigorifique (1) et comporte des moyens de fixation pour le boîtier (100).
  4. Appareil frigorifique (1) selon la revendication 3, dans lequel l'adaptateur de montage (140) présente des pattes d'insertion (144) qui se mettent en prise dans des fentes de fixation (102) du boîtier pour la fixation sans outils du boîtier (100).
  5. Appareil frigorifique (1) selon la revendication 1 ou 2, dans lequel le boîtier (100) est muni de moyens de fixation qui servent à un montage direct sur les dispositifs de fixation de l'appareil frigorifique (1).
  6. Appareil frigorifique (1) selon l'une des revendications 1 à 5, dans lequel l'élément éjecteur (110) du mécanisme d'ouverture (10) présente une course maximale de 40 mm à 80 mm.
  7. Appareil frigorifique (1) selon l'une des revendications 1 à 6, dans lequel l'élément éjecteur (110) du mécanisme d'ouverture (10) est télescopique et présente une course maximale de sortie du boîtier (100) qui est plus grande que la profondeur (t) du boîtier (100) du mécanisme d'ouverture (10).
  8. Appareil frigorifique (1) selon l'une des revendications 1 à 7, dans lequel l'élément éjecteur (110) est en forme de segment de cercle et supporté de façon pivotante dans le boîtier (100).
  9. Appareil frigorifique (1) selon la revendication 8, comportant un segment de roue dentée (137) sur lequel est supporté un galet rotatif reposant à l'intérieur sur une surface de corde (113) de l'élément éjecteur (110) en forme de segment de cercle, le galet roulant sur la surface de corde intérieure (113) et l'élément éjecteur (10) étant sorti du boîtier (100) lors d'un pivotement du segment de roue dentée (138).
  10. Appareil frigorifique (1) selon la revendication 8, dans lequel le dispositif d'ouverture (10) comporte une roue à chaîne (135) sur laquelle repose une chaîne (136) dont l'extrémité est couplée à l'élément éjecteur (110) en forme de segment de cercle, l'élément éjecteur (110) étant sorti du boîtier (100) ou rentré dans le boîtier (100) lors d'une rotation de la roue à chaîne (135).
  11. Appareil frigorifique (1) selon l'une des revendications 8 à 10, dans lequel est prévu un accumulateur d'énergie qui fait sortir l'élément éjecteur (110) du boîtier (100).
  12. Appareil frigorifique (1) selon la revendication 11, dans lequel l'accumulateur d'énergie est un ressort (120), en particulier un ressort de torsion, qui agit sur l'élément éjecteur (110).
  13. Appareil frigorifique (1) selon l'une des revendications 1 à 7, dans lequel l'élément éjecteur (110) peut sortir de façon linéaire.
  14. Appareil frigorifique (1) selon la revendication 11 ou 13, dans lequel le dispositif d'ouverture (10) comporte deux roues à chaîne (134) tournant dans des sens opposés avec une chaîne (135) passant sur chacune, les chaînes (135) étant couplées chacune à une extrémité à l'élément éjecteur (110) capable de sortir de façon linéaire et reposant l'une contre l'autre au niveau de l'élément éjecteur (110), lequel élément éjecteur (110) est sorti du boîtier (100) ou rentré dans le boîtier (100) lors d'une rotation des roues à chaîne (134).
  15. Appareil frigorifique (1) selon l'une des revendications 1 à 14, dans lequel le dispositif d'ouverture (10) comporte un système d'entraînement (130) avec un moteur d'entraînement électrique (131), une vis sans fin (132) et une roue hélicoïdale (133).
  16. Appareil frigorifique (1) selon l'une des revendications 1 à 15, dans lequel le corps isolant (2) est introduit dans un corps de meuble (6) muni d'une porte de corps (8), les charnières de porte (9) supportant la porte isolante (4) de façon pivotante et la porte de corps (8) étant couplée à la porte isolante (4).
  17. Appareil frigorifique (1) selon l'une des revendications 1 à 16, dans lequel la porte isolante (4) est fixée à la porte de corps (8).
  18. Appareil frigorifique (1) selon la revendication 15 ou 16, dans laquelle la porte de corps (8) dépasse sur au moins un bord au-delà de la porte isolante (4), le dispositif d'ouverture (10) agissant avec l'élément éjecteur (110) sur une face intérieure de la porte de corps (8) au niveau du dépassement.
EP17734085.8A 2016-07-04 2017-06-29 Appareil frigorifique avec un dispositif d'ouverture Active EP3479034B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI201731506T SI3479034T1 (sl) 2016-07-04 2017-06-29 Hladilni aparat z odpiralno napravo

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016112164.9A DE102016112164A1 (de) 2016-07-04 2016-07-04 Kühlgerät und Öffnungsvorrichtung für ein Kühlgerät
PCT/EP2017/066186 WO2018007240A1 (fr) 2016-07-04 2017-06-29 Appareil de froid et dispositif d'ouverture pour appareil de froid

Publications (2)

Publication Number Publication Date
EP3479034A1 EP3479034A1 (fr) 2019-05-08
EP3479034B1 true EP3479034B1 (fr) 2024-02-07

Family

ID=59253533

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17734085.8A Active EP3479034B1 (fr) 2016-07-04 2017-06-29 Appareil frigorifique avec un dispositif d'ouverture

Country Status (8)

Country Link
EP (1) EP3479034B1 (fr)
KR (1) KR102519471B1 (fr)
CN (1) CN109416214B (fr)
DE (1) DE102016112164A1 (fr)
PL (1) PL3479034T3 (fr)
RU (1) RU2744842C2 (fr)
SI (1) SI3479034T1 (fr)
WO (1) WO2018007240A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101972785B1 (ko) * 2017-03-29 2019-04-25 엘지전자 주식회사 냉장고
DE102019109650A1 (de) * 2019-04-11 2020-10-15 Hettich-Oni Gmbh & Co. Kg Öffnungsvorrichtung für ein Kühlgerät
DE202020100748U1 (de) * 2020-02-12 2020-02-26 Cool Compact Kühlgeräte GmbH Kühlmöbel
DE102020125604A1 (de) * 2020-09-30 2022-03-31 Hettich-Oni Gmbh & Co. Kg Kühlschrank
CN113758139B (zh) * 2021-09-27 2023-05-02 Tcl家用电器（合肥）有限公司 冰箱

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102368012A (zh) * 2011-11-09 2012-03-07 合肥美的荣事达电冰箱有限公司 用于箱柜的关门装置及具有其的冰箱

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3922940B2 (ja) * 2002-03-05 2007-05-30 株式会社東芝 冷蔵庫等の扉開閉装置
US7516625B2 (en) * 2004-01-28 2009-04-14 Lg Electronics Inc. Built-in refrigerator
KR101409605B1 (ko) * 2008-02-25 2014-06-18 엘지전자 주식회사 냉장고 도어 자동 개방 장치
KR101576679B1 (ko) 2009-07-22 2015-12-10 엘지전자 주식회사 냉장고 도어 개방 장치
KR20110064720A (ko) * 2009-12-08 2011-06-15 삼성전자주식회사 냉장고
DE102011002148B4 (de) * 2011-04-18 2018-08-30 Hettich-Oni Gmbh & Co. Kg Befestigungsanordnung für einen Einbaukühlschrank an einer Seitenwand eines Möbelkorpus
DE102013103819A1 (de) 2013-04-16 2014-10-16 Miele & Cie. Kg Kühlgerät
DE102014107367B4 (de) * 2014-05-26 2022-10-06 Miele & Cie. Kg Kühlgerät
CN104329886B (zh) * 2014-08-18 2017-01-11 青岛海尔股份有限公司 自动开门装置及具有该装置的冰箱
KR101655801B1 (ko) * 2014-09-05 2016-09-08 엘지전자 주식회사 냉장고 도어 개폐장치
RU196735U1 (ru) * 2019-10-16 2020-03-12 Константин Владленович Колос Устройство облегчения открывания двери холодильного аппарата

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102368012A (zh) * 2011-11-09 2012-03-07 合肥美的荣事达电冰箱有限公司 用于箱柜的关门装置及具有其的冰箱

Also Published As

Publication number Publication date
WO2018007240A1 (fr) 2018-01-11
CN109416214A (zh) 2019-03-01
EP3479034A1 (fr) 2019-05-08
RU2019102756A (ru) 2020-08-04
CN109416214B (zh) 2022-05-17
KR102519471B1 (ko) 2023-04-07
SI3479034T1 (sl) 2024-06-28
PL3479034T3 (pl) 2024-06-10
DE102016112164A1 (de) 2018-01-04
KR20190039704A (ko) 2019-04-15
RU2019102756A3 (fr) 2020-11-02
RU2744842C2 (ru) 2021-03-16

Similar Documents

Publication Publication Date Title
EP3479034B1 (fr) Appareil frigorifique avec un dispositif d'ouverture
EP3612700A1 (fr) Panneau de meuble comprenant une ferrure de battant et corps de meuble et meuble comprenant un tel panneau de meuble
EP2513398A1 (fr) Agencement de mécanisme de roulement comprenant un rail de guidage pour porte coulissante
EP3034730B1 (fr) Charnière dotée d'un mécanisme de levage/d'abaissement
EP0460620B1 (fr) Charnière pour porte
WO2008135315A2 (fr) Dispositf d'éjection de parties mobiles de meubles
DE102011006524B4 (de) Tür oder Fenster eines Gebäudes mit einer motorischen Antriebsvorrichtung
EP2594713B1 (fr) Ouverture de porte
WO2016173894A1 (fr) Ferrure pour un meuble d'angle et meuble d'angle muni de cette ferrure
AT500017A1 (de) Schwenkschiebetür für fahrzeuge
WO2018095822A1 (fr) Appareil de froid et système d'ouverture pour appareil de froid
DE212013000083U1 (de) Möbel, insbesondere Vorratsschrank
EP3045634A1 (fr) Dispositif orientable pour une fenêtre ou une porte comprenant un dispositif de stockage d'énergie
EP3379181B1 (fr) Appareil électroménager pourvu d'un corps, d'un élément de fermeture ainsi que d'un conduit fixée sur le corps et sur l'élément de fermeture
EP2663712A1 (fr) Garniture pour actionneur de porte battante
EP3219887B1 (fr) Barre de poussée
DE19646911C2 (de) Drehladen für Fenster- oder Türöffnungen
EP1400646A2 (fr) Charnière fixée en feuillure pour porte ou fenêtre
EP3871575A1 (fr) Charnière
EP1283319B1 (fr) Paroi de séparation
EP2792835A2 (fr) Système de portes ou de fenêtres coulissantes comprenant un châssis et des vantaux de porte ou de fenêtre coulissants dans celui-ci
EP2896773B1 (fr) Régulation de la séquence de fermeture
DE102004020267A1 (de) Haushaltsgerät mit verschwenkbarem Anzeigeschirm
EP4085177B1 (fr) Système de montage pour une porte
AT515398A1 (de) Vorrichtung für das Steuern der Schließfolge von zweiflügeligen Schwenktüren

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20190124

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20210119

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20230905

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20231204

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502017015812

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20240207

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240607

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20240620

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240207

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240617

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240508

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240507

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240207

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240207

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240207

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20240617

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240507

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240507

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240207

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240207

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240607

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240207

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240508

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240207

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240207

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240207

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SI

Payment date: 20240617

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240607

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20240617

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240207

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240607

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240207

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20240621

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20240628

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240207

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240207

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20240701

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240207

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240207

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240207