EP3143227A1 - Agencement de palier pour porte - Google Patents

Agencement de palier pour porte

Info

Publication number
EP3143227A1
EP3143227A1 EP15726017.5A EP15726017A EP3143227A1 EP 3143227 A1 EP3143227 A1 EP 3143227A1 EP 15726017 A EP15726017 A EP 15726017A EP 3143227 A1 EP3143227 A1 EP 3143227A1
Authority
EP
European Patent Office
Prior art keywords
door
axis
bearing
rotary element
bearing arrangement
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.)
Granted
Application number
EP15726017.5A
Other languages
German (de)
English (en)
Other versions
EP3143227B1 (fr
Inventor
Eduard Thielmann
Andreas Kleemann
Martin NORDIEKER
Alexander Buschmann
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
Publication of EP3143227A1 publication Critical patent/EP3143227A1/fr
Application granted granted Critical
Publication of EP3143227B1 publication Critical patent/EP3143227B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/14—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with double-acting springs, e.g. for closing and opening or checking and closing no material
    • 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
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/1041—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis
    • E05F1/105—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a compression spring
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
    • E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
    • 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
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E05F1/1246—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
    • E05F1/1253—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a compression spring
    • 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
    • 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
    • F25D2323/024—Door hinges

Definitions

  • the present invention relates to a bearing arrangement for a door of a piece of furniture or household appliance, in particular for refrigerators or freezers according to the preamble of claim 1.
  • a swing door of a piece of furniture or household appliance which is drivable with a door closer or rotary vane drive.
  • the door closer has in this case a drive shaft which cooperates with the swing door so that rotation of the drive shaft causes pivoting of the rotary wing.
  • the axis of rotation of this drive shaft is identical to the axis of rotation of the swing door.
  • a disadvantage of this rigid connection between the swing door and door closer is that even a slight offset of the drive shaft from the axis of rotation of the swing door out can lead to wear of the door hinges or the drive shaft of the door closer.
  • a resulting higher friction within the connection between the swing door and door closer also requires higher forces to drive the swing door, so that an offset between the axes of rotation of the door closer and the swing door can sometimes cause the force of the door closer is not sufficient to complete the door close.
  • Object of the present invention is to provide a bearing assembly for a door of a piece of furniture or household appliance, with a simple and flexible positioning of a closure device for a door is made possible.
  • the bearing arrangement according to the invention has a bearing element for rotatably supporting the door on a body of the furniture or household appliance about a bearing axis and on a body of the furniture or household appliance or the door-mounted locking device, by means of which the door is movable by a drive part over a pivoting range in the closing direction or opening direction, wherein the closing device, the drive part and a rotational movement of the door around the bearing axis receiving first rotary element with a substantially parallel to the bearing axis of the door Has rotational axis.
  • This first rotary element is connected to the door via a compensating device for compensating for a longitudinal offset and / or angular offset between the axis of rotation of the first rotary element and the bearing axis of the door.
  • this allows a compensation of tolerances and displacements, for example by a resulting over time wear of the door hinges or a lowering of the door. Furthermore, it is possible with the bearing arrangement according to the invention to attach the locking device with appropriate dimensioning of the balancing device on the body of the furniture or household appliance, without having to pay attention to an exact match of the axes of rotation of the door and rotating element of the locking device.
  • Another advantage of the bearing assembly according to the invention is that in principle an embodiment of a locking device can be used on furniture or household appliances with different suspensions of the door, with only the compensation device to be adapted to the mechanics of the door suspension.
  • the compensation device has a rotatably coupled to the first rotary member, the door in the closing direction and / or opening direction moving carrier through which a transmission of the rotational movement of one of the rotary elements is given by the locking device in the door and vice versa.
  • a Driver allows the compensation of tolerances of the displacements or an angular offset of the bearing axis of the door relative to the axis of rotation of the locking device.
  • the driver according to a preferred embodiment, a rotatably coupled to the first rotary member pin and a driver arm which is tiltably held in an angular range between 75 ° and 1 05 ° to the axis of rotation of the first rotary member on the bolt.
  • a tilting edge on which the driver arm can be tilted in the aforementioned angular range is particularly preferably used.
  • the driver can be used according to a further preferred embodiment of the invention in a recess of the door.
  • This recess in the door is preferably dimensioned larger than a plug-in part of the driver in order to allow a tilting of the driver, as described above.
  • a displacement of the male part of the driver relative to the door is provided here to compensate for corresponding misalignment.
  • a protruding part of the door for example a bolt fixed on or in the door, can also be coupled to the driver by, for example, projecting into an opening in the driver.
  • the driver is designed as a pin receivable in a rotationally fixed manner to the bearing element of the door.
  • the bearing element is preferably designed as a hinge with a through hole for the driver, wherein the bolt is rotatably received in the door recess.
  • a projecting into the first rotary member tail of the driver can be tilted at a predetermined angle about the axis of rotation of the first rotary member.
  • This is preferably achieved by forming the tail of the driver in the form of a spherical head.
  • the final piece of the driver is positively mounted in the direction of rotation of the first rotary member in the first rotary member, wherein circumferential contact surfaces of the tail of the driver are formed spherical. In this way, the driver is able to maintain a non-rotatable connection to the first rotary element even in the slightly tilted state.
  • the driver can be attached to the top / bottom of the front of the refrigerator door, or only be plugged or plugged. It also lends itself to a coupling to the inner surface of the door, without the appearance of the furniture or household appliance changes.
  • the compensating device has at least one second rotary element coupled to the first rotary element and transmitting the rotary motion, the second rotary element being arranged in a substantially parallel plane to the bearing axis offset from the first rotary element.
  • the coupling of the above-mentioned driver to the second rotary element takes place.
  • the transmission of the rotational movement of the door can be transmitted with such a second rotary element in various ways.
  • the transmission of the rotational movement to a second rotary element can be used to position the locking device at a location of the door at which more space is available for it than is available near the bearing point to the body.
  • the two rotary elements are toothed wheels, so that the rotational movement of the door is transmitted to the closing device by interlocking the teeth of the rotary elements embodied as toothed wheels.
  • a third gear as an intermediate element between the first and second gear formed as a rotary member to keep the direction of rotation of the first and second rotary element equal.
  • the axis of rotation of the second rotary element is here preferably equal to the bearing axis of the door. Structural deviations / tolerances are compensated as described above by the use of an above-mentioned driver.
  • a damper for damping a pivoting movement of the door is accommodated in the closing device by at least one pivoting region which is coupled to the first rotary element.
  • a cam guide for moving the closing device and / or the damper is preferably arranged on the first rotary element.
  • the bearing arrangement according to the invention can be used in particular for furniture or household appliances, for example for refrigerators or freezers.
  • FIG. 1 shows a perspective view of a refrigerator with a bearing arrangement according to the invention
  • FIG. 2 shows a plan view of the bearing arrangement arranged on the refrigerator
  • FIG. 3 shows a plan view of a closing device of the bearing arrangement with a damper additionally contained in the closing device
  • FIG. 4 shows a sectional view through the bearing arrangement in an in FIG
  • FIG. 2 shows a section plane labeled IV
  • FIGS. 5 to 8 show several views of a preferred embodiment of a bearing arrangement according to the invention with tiltable drivers
  • FIG. 9 shows an alternative embodiment variant of a bearing arrangement according to the invention with a driver accommodated in the bearing element of the door,
  • Figure 1 0 is a sectional view of an embodiment of a bearing assembly according to the invention showing a driver provided with a spherical end
  • Figure 1 1 is a plan view of the spherical end of the driver of Figure 1 0 and
  • FIGS. 1 2 to 1 5 are plan views of different embodiments of a bearing arrangement according to the invention, with at least a second rotary element for transmitting the rotational movement of the door to the first rotary element of the closing device.
  • terms such as above, below, left, right, front, back, etc. refer exclusively to the exemplary representation and position of the bearing arrangement, the door, the closing device, the rotary elements, the driver and the like chosen in the respective figures. These terms are not intended to be limiting, that is to say, by different working positions or the mirror-symmetrical design or the like, these references may change.
  • FIG. 1 a total of a household appliance in the form of a refrigerator or freezer.
  • This refrigerator or freezer 1 comprises a body 3, on which a door 2 is rotatably mounted.
  • a door 2 For storage of the door 2 is a fixed to the body 3 of the household appliance 1 bearing element 6, as shown for example in Figure 4 and with which the door 2 is rotatably fixed to the body 3 of the household appliance 1.
  • a closing device 1 0 is arranged, by means of which the door 2 is movable by a driving part over a certain pivoting range in the closing direction.
  • a driving part is preferably a force storage 1 1, for example, designed as a compression spring spring.
  • the drive part can also be designed as an electric drive part, in particular as an electric motor.
  • a preferred embodiment of this locking device 1 0 is shown in Figure 3.
  • the locking device shown in Figure 3 which will be discussed in more detail later, in addition to the locking device 1 0 also a damper 20 is added, both the locking device 1 0 and the damper 20 record a rotational movement of the door about the bearing axis 4 - Are coupled to the first rotary member 7, which has a substantially parallel to the bearing axis 4 of the door 2 rotation axis 71.
  • the first rotary element 7 and the door 2 via a compensation device for compensating for an offset or angular offset between the axis of rotation 71 of the first rotary element 7 and the bearing axis 4 of the door connected to each other.
  • a compensation device for compensating for an offset or angular offset between the axis of rotation 71 of the first rotary element 7 and the bearing axis 4 of the door connected to each other.
  • FIG. A first embodiment of such a compensation device is shown in FIG.
  • the compensation device has a non-rotatably attached to the door 2 and rotatably coupled to the first rotary member 7 cam carrier 9.
  • the bearing element 6 is fixedly fixed to the body 3 of the household appliance, for example, screwed with screws 61 on the body.
  • a bolt 63 is arranged at its end remote from the body 3, which rests in a first recess 43 of the door 2.
  • Another such bearing element 6 is fastened to the body 3 in the region of the floor of the domestic appliance, the bolt 63 projecting upwards into a corresponding recess 43 in a bottom-side opening of the door 2 (not shown) and thus rotationally moving the door about one Bearing axle 4 holds on the body of the household appliance 1.
  • the driver 9 is recognized in a second recess 42, in particular inserted.
  • the insertable into the recess 42 of the door 2 part of the driver 9 (shown in Figure 6) is rotatably fixed in the recess 42 of the door 2.
  • the second end of the driver 9 is rotatably connected to the first rotary member 7 of the locking device 1 0.
  • a possible displacement of the Einsteck Cultures 92 of the driver 9 to the recess 42 of the door 2 is provided to compensate for misalignment of the axis 4 of the door 2 relative to the axis 71 of the first rotary member 7 or the axis 84 of the second rotary member eighth
  • the driver 9 a rotationally fixed to the first rotary member 7 coupling pin 93 on.
  • the bolt 93 is rotatably connected to the first rotary member 7.
  • a Mit Economicsarm 91 of the driver 9 is in an angular range between see preferably 75 ° and 1 05 ° to the axis of rotation 71 of the first rotary member 7 tiltably held on the bolt 93.
  • the Mit supportivearm 91 is, as can be seen in Figures 5, 6 and 8, approximately roof-shaped with two obtuse angles to each other arranged legs and lies on a bolt 93 surrounding also roof-shaped rim 95, wherein the apex of this ring 95th forms a tilting edge for the Mit lovedarm 91 and thus able to compensate for an angular offset between the axis of rotation 71 of the first rotary element 7 and the axis of rotation 4 of the door 2.
  • a connecting piece 94 extends from the roof-shaped driver arm 91, a pad-shaped plug-in piece 92 of the driver being arranged vertically downwards and being insertable into the recess 42 in the door 2 ,
  • this recess 42 is dimensioned larger than the insertion piece 92 of the carrier 9 in order to also permit a tilting movement and a displacement movement of the carrier in the recess 42 of the door 2.
  • the bearing element 6, from which an arm 62 extends toward the door 2, is not connected to the driver 9.
  • a bolt 63 which serves as a bearing pin of the door and is received in the first recess 43 of the door.
  • the driver 44 is formed as rotatably in the door 2 in the bearing element 6 recordable bolt.
  • a sleeve 64 is provided in the bearing element 6 in the region of the bearing arm 62, which can rotate in the recess 43 of the door. The driver 44 is inserted through the sleeve 64 and held against rotation with one end to the door 2.
  • the inner diameter of the sleeve 64 is dimensioned so that sufficient air to the driver 44, so that even when an alignment error or angular misalignment occurs no contact between sleeve 64 and driver 44.
  • the other end is the Driver 44 rotatably held in the first rotary member 7 of the locking device 1 0.
  • the end piece 45 of the driver 44 is preferably spherical.
  • a particular embodiment of the design of the spherical end 45 of the driver 44 is shown in the plan view in Figure 1 1.
  • the end piece 45 of the driver 44 is here mounted or received in a form-fitting manner in the first or second rotary element 7, 8 in the direction of rotation of the first or second rotary element 7, 8.
  • the peripheral contact surfaces of the end piece 45 are formed spherical, so that even with an angular offset between the axis of rotation of the first or second rotary member 7, 8 and the longitudinal axis of the driver 44, a rotational movement of the rotary member 7, 8 on the driver 44 transferable and thus an angular offset between the bearing axis 4 of the door and the axis of rotation 71 of the first rotary element 7 is made possible.
  • FIGS. 12 to 15 show a plurality of variants of a compensation device which are able to compensate for a horizontal offset between the bearing axis 4 of the door 2 and the first rotary element 7 of the locking device 10.
  • 1 2 to 1 5 has at least one second rotary element 8 which is coupled to the first rotary element 7 and transmits the rotary motion, wherein the second rotary element 8 is arranged in a substantially parallel plane to the bearing axis 4 offset from the first rotary element 7 ,
  • the axis of rotation 84 of the second rotary element 8 is preferably the same as the bearing axis 4 of the door, but may also be different to this, for example when combined with a driver 9 according to Figures 4 to 8, in which the driver 9 outside the axis of rotation. 4 the door 2 is fixed to the door 2 and transmits the rotational movement in the second rotary member 8. According to FIG.
  • a toothed belt 81 which connects the first rotary element 7 to the second rotary element 8 and also drives larger distances between the rotary axes 4, 71 of the door and of the closing device 10, drives or transmits a horizontal axial offset dx can be bridged by this driven rotary member 7.
  • the first rotary element 7 and the second rotary element 8 are connected to one another via a coupling rod 82, which ensures the same rotation of the two rotary elements. If the rotational movement is so great that the dead centers of the rotary elements in the 1 80 ° stretched position are run over by the coupling rod 82, there is the danger of switching over the direction of rotation of a rotary element.
  • the coupling rod 82 has a slot in which a bolt is guided, which is arranged on a rotatably mounted on the closing device 1 0 pivot lever.
  • first and second rotary element 7, 8 are formed as gears, which are connected to each other via a third, also designed as a gear rotating element 83 to maintain the direction of rotation between the first rotary member 7 and second rotary member 8.
  • a ratio of 1: 1 is selected in order to be able to use the same components for the other components of the closing device as in a variant of a locking device in which the first rotary element 7 is not designed as a toothed wheel.
  • the first and second rotary member 7, 8 are also formed as gears, in which case due to the reversal of the rotation by the only two gears used, the passing of the rotational movement of the locking device 1 0 or from the locking device to the Turning elements 7, 8 is to be noted.
  • This reversal of the rotational movement can also be used deliberately to reverse the operation of the locking device 1 0 on the door 2, so that, for example, the door 2 during opening, partially before reaching the end position in the open position, is damped, instead of during the closing movement or that the opening movement of the door 2 is supported by the locking device 10.
  • the rotational movement of the door 2 can be reduced, for example, from 130 ° to 65 ° on the first rotary member 7.
  • the closing device 10 comprises a spring 11 formed as a compression spring, which is clamped between two end pieces 12 and 13.
  • a first end piece 12 is rotatably mounted on the housing 5 about an axis 16.
  • the end piece 13 is mounted about an axis 17 which is arranged on a rotatable actuating part 18.
  • the rotatable actuating part 18 is rotatably mounted about the axis 19 on the housing 5.
  • the spring 1 1 is guided around a sleeve 14, which can be pushed onto a rod 15 in order to make a length compensation between the two end pieces 12 and 13 can.
  • the damper 20 is further provided, which is designed as a linear pressure damper with a housing 21 and a piston rod 22.
  • the piston rod 22 is thereby inserted into the housing 21, wherein upon insertion of the piston rod 22 via a corresponding piston high damping forces are provided, while the withdrawal of the piston rod 22 is smooth.
  • the housing 21 is fixed to a holder 24 which is rotatably mounted about an axis 25 on the housing 5.
  • the piston rod 22 is connected on the opposite side via a holder 26 with a pivoting part 28, wherein the holder 26 is rotatably mounted about an axis 27.
  • the pivot member 28 is rotatably supported about the axis 19 on the housing 5, on which also the actuating member 18 is mounted, wherein the actuating member 18 and the pivot member 28 can be rotated independently about the axis 19.
  • a cam guide 30 is provided, which is arranged non-rotatably on the bearing axis 4.
  • the cam guide 30 comprises a plurality of control projections 31, 32 and 33, which act on the actuating part 1 8 and the pivot member 28.
  • a roller 40 is rotatably mounted on the actuating member 1 8, while on the pivot member 28, a roller 41 is rotatably supported.
  • the rollers can also be replaced by sliding elements, so that a low-friction operation between the control projections and the actuating part or pivoting part 28 is ensured.
  • a locking mechanism is also provided to lock the locking device 1 0 in a cocked position, wherein the locking mechanism comprises a pivotable latch 35 which is rotatably mounted about the axis 38 to the housing 5.
  • the bearing shaft 4 rotates the cam guide 30 counterclockwise, so that the first control projection 31 acts on the roller 40 to the spring 1 1 of the locking device. 1 0 to tension.
  • the damper 20 is released by the control projection 31 is rotated, causing the pivot member 28 rotates about the axis 19 in a clockwise direction until the pivot member 28 at a stop 42 of the housing comes to rest.
  • the withdrawal of the piston rod 22 from the housing 21 and the associated pivoting of the pivot member 28 takes place by means of the force of a spring 23 which is arranged between the holder 26 and the holder 24.
  • the damper 20 between the holder 24 and the holder 26 initially does not change its length when the closing device 10 is further tensioned by the control projection 31 acting on the roller 40, thereby further rotating the actuating member 18 in a clockwise direction to compress the spring 1 1 of the locking device 1 0.
  • opening the door between an opening angle of 35 ° and 50 ° also passes a control cam 34 of the locking mechanism into engagement with an arm 37 of the latch 35, so that it is rotated about the axis 38.
  • a second arm 36 of the substantially V-shaped detent pawl 35 is pivoted to the actuating part 1 8.
  • the control cam 34 rotates the Pawl 35 against the force of a spring 39 which biases the latch 35 in the unlocked position.
  • the damper 20 is first moved apart from the compressed position again, wherein the movement is performed by the spring 23, so that the user no forces by the extension of the damper 20 when closing the door 2 feels.
  • the door 2 is now moved further in the closing direction until at an opening angle of about 60 ° to 70 ° of the control projection 31 against the roller 40 of the actuating member 1 8 comes to rest and simultaneously the control cam 34 abuts the arm 37 of the latch 35.
  • the operating part 1 8 of the closing device 1 0 and the pivot member 28 of the damper 20 is partially actuated via the same control projections 31, which form a common control cam.
  • the same control projections 31 which form a common control cam.
  • the actuating part 1 8 and the pivot member 28 are not mounted on a common axis 19. Each of these components can also have their own axis.
  • the shape of the control projections 31, 32 and 33 can be adapted to the particular application purpose. For example, it is possible to design the damping forces in an angular range shortly before reaching the maximum closed position greater than in an opening range between 20 ° and 30 °.
  • the spring 1 1 of the locking device 1 0 can be controlled via the cam guide 30 so that the closing forces are kept low in the closed position to keep the forces on the seals low, while the closing forces are made larger in a slightly open area
  • the bearing axis 4 may be designed as a separate bearing axis. This means that the bearing axle is already mounted in the door during assembly, for example, and the bearing arrangement is mounted on the bearing Axial is plugged so that the bearing axis is indirectly connected to the curve guide.
  • the described bearing arrangement can be used on a right or left side of a piece of furniture or household appliance 1, without the need for special right or left-hand components.

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)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Refrigerator Housings (AREA)

Abstract

L'invention concerne un agencement de palier destiné à une porte (2) d'un meuble ou d'un appareil ménager (1), en particulier des réfrigérateurs ou des congélateurs, comprenant un élément de palier (6) monté rotatif sur un axe de palier (4) et destiné à supporter à rotation la porte (2) au niveau d'un corps (3) du meuble ou de l'appareil ménager, un moyen de fermeture (20) qui est fixé au corps (3) du meuble ou de l'appareil ménager ou à la porte (2) et qui permet de déplacer la porte (2) par le biais d'un élément d'entraînement sur une certaine plage de pivotement dans le sens de fermeture, le moyen de fermeture (20) comportant l'élément d'entraînement (11) et un premier élément de rotation (7) qui supporte le mouvement de rotation de la porte (2) sur l'axe de palier (4) et qui comporte un axe de rotation (71) sensiblement parallèle à l'axe de palier (4) de la porte (2), le premier élément de rotation (7) et la porte (2) étant reliés entre eux par le biais d'un moyen de compensation servant à compenser un décalage entre un axe de rotation (71) du premier élément de rotation (7) et l'axe de palier (4) de la porte (2).
EP15726017.5A 2014-05-15 2015-05-13 Ensemble de palier pour une porte Active EP3143227B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014106876.9A DE102014106876A1 (de) 2014-05-15 2014-05-15 Lageranordnung für eine Tür
PCT/EP2015/060583 WO2015173297A1 (fr) 2014-05-15 2015-05-13 Agencement de palier pour porte

Publications (2)

Publication Number Publication Date
EP3143227A1 true EP3143227A1 (fr) 2017-03-22
EP3143227B1 EP3143227B1 (fr) 2021-06-30

Family

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EP15726017.5A Active EP3143227B1 (fr) 2014-05-15 2015-05-13 Ensemble de palier pour une porte

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US (1) US20170081891A1 (fr)
EP (1) EP3143227B1 (fr)
JP (1) JP2017516056A (fr)
KR (1) KR20170007316A (fr)
CN (1) CN106460432B (fr)
AU (1) AU2015261508A1 (fr)
DE (1) DE102014106876A1 (fr)
RU (1) RU2016147883A (fr)
WO (1) WO2015173297A1 (fr)

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AT518621B1 (de) * 2016-05-13 2018-10-15 Blum Gmbh Julius Stellantrieb
CN108731360A (zh) * 2017-04-14 2018-11-02 合肥华凌股份有限公司 冰箱的门体安装结构以及冰箱
US11243022B2 (en) * 2017-11-20 2022-02-08 Whirlpool Corporation Refrigerator with hinge assembly having an external hinge pin
EP4283228A4 (fr) * 2021-08-04 2024-09-04 Samsung Electronics Co Ltd Réfrigérateur

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0244506A2 (fr) * 1986-04-30 1987-11-11 Santo Industries Co., Ltd. Ferme-porte
EP2314962A2 (fr) * 2009-10-19 2011-04-27 Liebherr-Hausgeräte Lienz GmbH Appareil ménager

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2728596A (en) * 1951-11-08 1955-12-27 Stanley Works Refrigerator latch
KR20050111094A (ko) * 2004-05-21 2005-11-24 삼성전자주식회사 냉장고
JP4521293B2 (ja) * 2004-08-23 2010-08-11 日本電産サンキョー株式会社 扉開閉補助装置
DE102007036747A1 (de) 2007-08-03 2009-02-05 Dorma Gmbh + Co. Kg Automatisierung von Möbeln, Haushaltsgeräten und dergleichen
CN202081754U (zh) * 2010-12-22 2011-12-21 胡利民 一种门铰
EP2589881B1 (fr) * 2011-11-02 2017-09-13 BSH Hausgeräte GmbH Appareil ménager avec porte installée de manière pivotante avec un bras de liaison supplémentaire

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0244506A2 (fr) * 1986-04-30 1987-11-11 Santo Industries Co., Ltd. Ferme-porte
EP2314962A2 (fr) * 2009-10-19 2011-04-27 Liebherr-Hausgeräte Lienz GmbH Appareil ménager

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015173297A1 *

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CN106460432A (zh) 2017-02-22
EP3143227B1 (fr) 2021-06-30
DE102014106876A1 (de) 2015-11-19
WO2015173297A1 (fr) 2015-11-19
AU2015261508A1 (en) 2016-12-15
KR20170007316A (ko) 2017-01-18
CN106460432B (zh) 2018-10-16
RU2016147883A (ru) 2018-06-18
JP2017516056A (ja) 2017-06-15
RU2016147883A3 (fr) 2018-10-29
US20170081891A1 (en) 2017-03-23

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