EP3722546A1 - Charnière pour un appareil, en particulier pour un appareil de cuisine et / ou électroménager ainsi qu'appareil, en particulier appareil de cuisine et / ou électroménager - Google Patents

Charnière pour un appareil, en particulier pour un appareil de cuisine et / ou électroménager ainsi qu'appareil, en particulier appareil de cuisine et / ou électroménager Download PDF

Info

Publication number
EP3722546A1
EP3722546A1 EP19425027.0A EP19425027A EP3722546A1 EP 3722546 A1 EP3722546 A1 EP 3722546A1 EP 19425027 A EP19425027 A EP 19425027A EP 3722546 A1 EP3722546 A1 EP 3722546A1
Authority
EP
European Patent Office
Prior art keywords
hinge
damper
hinge part
area
relative
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.)
Withdrawn
Application number
EP19425027.0A
Other languages
German (de)
English (en)
Inventor
Marco Mor
Flavio CASTAGNINI
Gerold Meurer
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.)
Apparatebau Gronbach Srl
Original Assignee
Apparatebau Gronbach Srl
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 Apparatebau Gronbach Srl filed Critical Apparatebau Gronbach Srl
Priority to EP19425027.0A priority Critical patent/EP3722546A1/fr
Publication of EP3722546A1 publication Critical patent/EP3722546A1/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • E05F1/12—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
    • E05F1/1261—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a compression spring for counterbalancing
    • 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
    • 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
    • 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
    • E05F1/1269—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a traction spring
    • E05F1/1276—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a traction spring for counterbalancing
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/02—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with pneumatic piston brakes
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • 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
    • E05Y2201/21—Brakes
    • 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
    • E05Y2201/262—Type of motion, e.g. braking
    • E05Y2201/264—Type of motion, e.g. braking linear
    • 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
    • E05Y2201/41—Function thereof for closing
    • E05Y2201/412—Function thereof for closing for the final closing 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
    • E05Y2201/638—Cams; Ramps
    • 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
    • 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
    • E05Y2900/304—Application of doors, windows, wings or fittings thereof for domestic appliances for dishwashers
    • 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
    • E05Y2900/308—Application of doors, windows, wings or fittings thereof for domestic appliances for ovens

Definitions

  • the present invention relates to a hinge for an appliance, in particular for a kitchen and / or household appliance, according to the preamble of claim 1. Furthermore, the invention relates to an appliance, in particular a kitchen and / or household appliance, according to the preamble of claim 10.
  • a hinge for a device can be found as known.
  • the hinge comprises a hinge arm, which has a base surface and a side surface, and the hinge comprises a second hinge arm pivotably mounted on the first hinge arm. It is provided that a damper can be or is attached to the side surface of the first hinge arm.
  • the object of the present invention is to create a hinge or a device with at least one such hinge, so that a particularly advantageous function of the device can be implemented in a manner that is economical in terms of installation space.
  • a first aspect of the invention relates to a hinge for a device, in particular for an electronic or electrical device.
  • the device is, for example, a kitchen and / or household device.
  • the device can be a refrigerator, a freezer, a freezer or a freezer.
  • the hinge has a first hinge part, the cross section of which forms or delimits a receiving area, also referred to as a receiving space.
  • the first hinge part can be fastened or fastened to a device housing of the device.
  • the first hinge part is with the device housing connected or connectable.
  • the cross section can for example be U-shaped or C-shaped.
  • the first hinge part has two side walls spaced apart from one another along a spacing direction and a rear wall via which the side walls are connected to one another, for example.
  • the cross section is limited, for example, in a first delimitation direction coinciding with the spacing direction by a first of the side walls and in a second delimitation direction coinciding with the spacing direction and opposite to the first delimitation direction by the second side wall.
  • the cross section or the receiving area is delimited, for example, by the rear wall, the third delimiting direction running perpendicular to the first delimiting direction and perpendicular to the second delimiting direction.
  • the side walls are respective legs of the C- or U-shaped cross section, wherein the rear wall can be, for example, a web of the C- or U-shaped cross section.
  • the side walls are formed in one piece with one another and in one piece with the rear wall.
  • the first hinge part is also referred to, for example, as the first hinge arm and / or as the hinge housing.
  • the first hinge part can be a hinge housing of the hinge.
  • the hinge also includes a second hinge part which can be or is connected to a cover or a door of the device.
  • the cover or the door is also referred to as a wing element of the device, since the cover or the door can be moved, in particular pivoted, relative to the device housing.
  • the wing element is held pivotably on the device housing by means of the hinge or via the hinge, which is also referred to as the body of the device.
  • the hinge also has a damper, in particular a hydraulic damper, by means of which relative movements between the hinge parts can be dampened.
  • a damper in particular a hydraulic damper, by means of which relative movements between the hinge parts can be dampened.
  • By damping the relative movements between the hinge parts relative movements between the wing element and the device housing can be dampened. In this way it can be avoided, for example, that the wing element gets into its closed position excessively quickly and thus excessively hard. This can prevent the wing element from hitting the device housing excessively when the wing element reaches its closed position.
  • the invention provides that the damper is pivotably held on the first hinge part and relative to the first hinge part between at least one first position and at least one second position is pivotable.
  • the damper can be pivoted relative to the hinge parts between the first position and the second position.
  • the damper in the first position is at least predominantly, that is to say more than half, in particular completely, received in the receiving area and thus within the first hinge part.
  • the partial area of the damper is arranged outside the receiving area and thus outside the first hinge part. It is preferably provided that a second sub-area of the damper adjoining the sub-area is arranged both in the first position and in the second position in the receiving area and thus in the first hinge part. Because at least the first sub-area is received in the receiving area in the first position and can be pivoted relative to the first hinge part or relative to the hinge parts, and because the sub-area is arranged outside the first hinge part in the second position For example, the space requirement of the hinge according to the invention on the outer circumference can be kept particularly low.
  • an outer shape and outer dimension of the hinge according to the invention can be the same as an outer shape and outer dimensions of conventional hinges that are already in use, so that, for example, already existing devices can easily be supplemented with the hinge according to the invention.
  • the hinge parts pivot relative to one another, undesired collisions of the damper with the hinge parts and / or with other components of the Device can be avoided, so that a particularly advantageous function, in particular a particularly advantageous operation, can be implemented.
  • the hinge parts are connected to one another so as to be pivotable about a first pivot axis relative to one another, the damper preferably being held on the first hinge part so as to be pivotable about a second pivot axis relative to the first hinge part. It is preferably provided that the first pivot axis and the second pivot axis are spaced from one another and / or run parallel to one another.
  • At least one first actuation area which can be pivoted with the second hinge part and is provided, for example, on the second hinge part provided, which is designed for example as a first control cam.
  • the first actuation area can be brought into cooperation with a second actuation area that can be pivoted with the damper by pivoting the second hinge part in one direction of movement relative to the first hinge part, whereby the damper is pivoted in a pivoting direction relative to the first hinge part by means of the first actuation area and by means of the second actuation area , in particular about the second pivot axis, is pivotable.
  • the second actuation area is designed as a second control cam.
  • the damper can be pivoted relative to the first hinge part by bringing the first actuation area into cooperation with the second actuation area.
  • the first actuation area and the second actuation area can cause a defined movement of the damper relative to the first hinge part, in particular as a function of relative movements of the hinge parts and thus as a function of the respective positions of the hinge parts relative to each other.
  • Another embodiment is characterized in that at least one third actuation area is provided that can be pivoted with the second hinge part, which is designed, for example, as a third control cam and by pivoting the second hinge part relative to the first hinge part in a second direction of motion opposite to the direction of motion, in cooperation with a fourth actuation area that can be swiveled with the damper and is designed, for example, as a fourth control cam, whereby the damper is brought about by means of the The third actuation area and the fourth actuation area can be pivoted in a second pivot direction opposite the pivot direction relative to the first hinge part about the second pivot axis.
  • a defined movement of the damper relative to the hinge parts can be ensured when the hinge parts are pivoted relative to one another in the first direction of movement and also when the hinge parts are pivoted relative to one another in the second direction of movement.
  • a defined movement of the damper relative to the hinge parts can be ensured if the hinge parts are pivoted back and forth relative to one another. In this way, undesired collisions of the damper with the hinge parts can be avoided, so that, for example, blocking or locking of the hinge can be avoided.
  • a further embodiment of the invention provides that the first actuation area and the third actuation area face each other and each other spaced apart and preferably with the second hinge part pivotable sides, in particular the second hinge part, are arranged.
  • a pivotable with the second hinge part and, for example, as a stop bolt formed stop element is provided which engages in a provided on the first hinge part, in particular formed in the first hinge part, guide slot.
  • the guide link is designed as a slot and / or as a through opening.
  • the hinge parts can be pivoted relative to one another into at least one pivoting position in which the stop element is in support contact with a wall area which at least partially delimits the guide link.
  • the pivot position is, for example, one of the aforementioned positions.
  • the pivot position can be an end position so that the hinge parts can be pivoted relative to one another into the end position, but not beyond the end position.
  • the stop element and the wall area thus ensure a defined mobility of the hinge parts relative to one another, so that a particularly advantageous function of the hinge and thus of the device as a whole can be guaranteed.
  • a further embodiment of the invention provides that the third actuation area is formed by the stop element.
  • the damper has a damper housing and a piston unit which is at least partially arranged in the damper housing and is displaceable along a sliding direction relative to the damper housing.
  • the piston unit comprises, for example, a piston arranged in the damper housing and a piston rod which is connected to the piston and thus, for example, can be displaced with the piston along the sliding direction relative to the damper housing.
  • the piston rod is partially arranged in the damper housing and connected to the piston in the damper housing, it being possible for the piston rod to be formed in one piece with the piston.
  • the piston rod partially protrudes from the damper housing or the piston rod is partially arranged outside the damper housing.
  • the piston unit in particular the piston rod, has an end face, which is preferably arranged outside the damper housing and which preferably runs in a plane which runs perpendicular to the sliding direction.
  • the sliding direction is arched, in particular convexly arched.
  • the end face can be spherical or spherical or be designed as a spherical segment.
  • the end face is spaced apart from the second hinge part.
  • the movement position of the hinge parts can be the aforementioned pivot position, in which the stop element is in support contact with the wall area.
  • the damper assumes its first position in the movement position in which the end face is spaced from the first hinge part.
  • the end face can be brought into support contact with a support area provided on the second hinge part and pivotable with the second hinge part.
  • the hinge parts are moved out of the aforementioned movement position, in particular the pivot position, and thus pivoted out, in particular in such a way that this pivoting of the hinge parts is accompanied by pivoting of the damper from the first position into the second position or is effected via the actuation areas , the front side comes into support contact with the support area.
  • the second hinge part interacts with the piston unit and thus with the damper, so that when the hinge parts are pivoted further, the associated relative movements between the hinge parts are damped by means of the damper, in particular in such a way that the further pivoting of the hinge parts causes the piston unit to move through or via the Front side is pushed into the damper housing.
  • the support area can be moved along a circular path by pivoting the hinge parts relative to one another, wherein the end face lies on the circular path at least when the end face is in support contact with the support area.
  • a second aspect of the invention relates to a device which has a device housing and a wing element designed as a door or cover and at least one hinge, in particular a hinge according to the invention according to the first aspect of FIG Invention, includes.
  • the wing element can be pivoted on the device housing via the hinge.
  • the hinge has a first hinge part fastened to the device housing, the cross section of which forms a receiving area.
  • the hinge has a second hinge part which is fastened to the cover or the door and which is pivotably connected to the first hinge part.
  • the hinge has a damper, by means of which relative movements between the hinge parts can be dampened.
  • the damper is pivotably held on the first hinge part and relative to the second hinge part or relative to the hinge parts between at least a first position and a second Position is pivotable.
  • first position at least a partial area of the damper is received in the receiving area and thus in the first hinge part.
  • second position the partial area of the damper is arranged outside the receiving area and thus outside the first hinge part.
  • Fig. 1 shows, in a schematic perspective view, a hinge 10 for a device which can be designed, for example, as a refrigerator and / or freezer.
  • the device is preferably an electrical or electronic device and, in its fully manufactured state, has a device housing, also referred to as a corpus or body, and a wing element which is designed as a cover or a flap.
  • the wing element is held pivotably on the device housing via the hinge 10.
  • the hinge 10 comprises a first hinge part 12, which is designed as a hinge housing. How particularly good when viewed together with Fig. 2
  • the hinge part 12 has a cross section 14 which is designed as an open cross section, in particular as an open hollow cross section.
  • the hinge part 12 is, for example, an open profile.
  • the hinge part 12 has two side walls 16 and 18, which along an in Fig. 1 by a double arrow 20 illustrated spacing direction are spaced apart from one another and are opposite one another.
  • the hinge part 12 has a rear wall 22, also referred to as a base wall, via which the side walls 16 and 18 are connected to one another.
  • the side walls 16 and 18 are formed in one piece with one another and / or in one piece with the rear wall 22.
  • the cross section 14 is C-shaped or U-shaped and thus has a C-shape or a U-shape.
  • the cross section 14 is in a coincident with the spacing direction and in Fig.
  • FIG. 1 by an arrow 24 illustrated first delimitation direction through the side wall 16 and in a direction opposite to the first delimitation, coinciding with the spacing direction and in Fig. 2 Bounded by an arrow 26 illustrated second delimitation direction by the side wall 18.
  • the third delimitation direction illustrated by an arrow 28 delimits the cross section 14 through the rear wall 22, the third delimitation direction running perpendicular to the first delimiting direction and perpendicular to the second delimiting direction.
  • the cross section 14 thus forms a receiving area 30, also referred to as a receiving space.
  • the hinge 10 also comprises a second hinge part 32 which is fastened or can be fastened to the wing element.
  • the hinge parts 12 and 32 are pivotably connected to one another, in particular in such a way that the hinge parts 12 and 32 are coupled or connected to one another so that they can pivot relative to one another about a first pivot axis 34.
  • the pivot axis 34 is for example formed or defined by a connecting bolt 36 by means of which the hinge parts 12 and 32 are pivotably connected to one another.
  • the hinge 10 also includes a spring element 38 designed as a mechanical spring, which acts, for example, as a compression spring.
  • the wing element can for example be pivoted relative to the device housing between a closed position and an open position.
  • the device housing itself has an opening which, in the closed position of the wing element, is at least partially, in particular at least predominantly or completely, covered by the wing element and is thus closed.
  • Wing element clears the opening.
  • the closed position is, for example, a first end position of the wing element, the open position being, for example, a second end position of the wing element.
  • the wing element can be moved from end position to end position relative to the device housing, but not beyond the respective end position.
  • the closed position of the wing element corresponds to a first pivot position S1 of the hinge parts 12 and 32, the open position of the wing element corresponding to a second pivot position S2 of the hinge parts 12 and 32.
  • the hinge parts 12 and 32 assume the first pivot position S1 relative to one another in the closed position of the wing element, and in the open position of the wing element the hinge parts 12 and 32 assume the second pivot position S2 relative to one another.
  • the pivot position S1 is a third end position and the pivot position S2 is a fourth end position of the hinge 10, the hinge parts 12 and 32 being able to be moved relative to one another into the respective third and fourth end positions, but not beyond the third or fourth end positions.
  • Fig. 8 It can be seen particularly clearly that the spring element 38 is coupled to the hinge parts 12 and 32 in such a way that the spring element 38 is more strongly tensioned, in particular compressed, in the pivot position S1 than in the pivot position S2.
  • the hinge parts 12 and 32 are moved from the pivot position S2 into the pivot position S1, the hinge parts 12 and 32 come on their way from the pivot position S2 to the pivot position S1 in several intermediate positions Z1 between the pivot positions S1 and S2 and Z2, and the spring element 38 is tensioned, in particular compressed.
  • the spring element 38 can at least partially relax or the spring element 38 is relaxed so that the spring element 38 is more relaxed, in particular longer, than in the pivot position S2 in the swivel position S1.
  • the pivoting of the hinge parts 12 and 32 from the pivot position S1 into the pivot position S2 is accompanied by an opening of the wing element, the pivoting of the hinge parts 12 and 32 from the pivot position S2 into the pivot position S1 with a closing of the Wing element.
  • the spring element 38 when moving the wing element from the open position into the closed position, the spring element 38 provides a spring force which at least during part of the closing of the wing element causes the closing of the wing element and thus counteracts the pivoting of the hinge parts 12 and 32 from the pivot position S2 into the pivot position S1.
  • the wing element can be pivoted, for example, by, in particular at least 45 degrees, in the direction of the open position or into the open position relative to the device housing. This means, for example, that the hinge parts 12 and 32 are to be pivoted starting from the pivot position S1 by at least or exactly 45 degrees in order to pivot the hinge parts 12 and 32 from the pivot position S1 into the pivot position S2.
  • the wing element in the closed position assumes a pivot angle of 0 degrees with respect to the device housing.
  • the hinge part 32 assumes a swivel angle of 0 degrees relative to the hinge part 12 in the swivel position S1.
  • the wing element assumes a swivel angle of 45 degrees relative to the device housing.
  • the hinge part 32 assumes a swivel angle of 45 degrees relative to the hinge part 12 in the swivel position S2.
  • the spring element 38 also referred to as a hinge spring, for example, keeps the wing element balanced and thus open.
  • the wing element when the wing element assumes a pivot angle of 15 degrees up to and including 45 degrees relative to the device housing, it is held by means of the spring element 38 against the weight of the wing element and thus kept open, so that the wing element is in the respective intermediate position Z1 or Z2 or is held in the open position and cannot close independently due to its weight.
  • the wing element assumes a pivoting angle of less than 15 degrees relative to the device housing, the wing element automatically closes due to its weight or in the direction of the closed position, since, for example, the spring element 38 no longer holds the wing element open against its weight or can keep open.
  • the hinge 10 In order to prevent an excessively hard movement of the wing element in its closed position and thus an excessively hard impact of the wing element against the device housing, in particular, for example, when a person first holds the wing element at a pivoting angle less than 15 degrees and then lets it go, the hinge 10 a hydraulic damper 40, for example, by means of which relative movements between the hinge parts 12 and 32 and thus relative movements between the wing element and the device housing can be damped.
  • end position damping or closing damping is implemented or can be implemented by means of the damper 40, also referred to as a hinge damper, so that the wing element is braked and damped shortly before and when the closed position is reached, for example by means of the damper 40.
  • the damper 40 is inoperative at a pivot angle of the wing element relative to the device housing of 15 degrees and more with regard to damping relative movements between the wing element and the device housing, so that relative movements between the wing element and the device housing by means of the Damper 40 is omitted at a pivot angle of 15 degrees and more. Only from a pivot angle of the wing element relative to the device housing of less than 15 degrees and preferably up to and including the pivot angle of 0 degrees are relative movements between the hinge parts 12 and 32 damped by the damper 40. In other words, for example, the wing element is damped on its way from the open position into the closed position only from a pivot angle greater than 0 degrees and less than 15 degrees until the closed position is reached, in particular completely, by means of the damper 40.
  • the damper 40 is held or supported on the hinge part 12 so as to be pivotable about a second pivot axis 42 relative to the hinge part 12, and in particular relative to the second hinge part 12 relative to the hinge parts 12 and 32, between at least one first position DS1 and at least one second position D 2 ( Fig. 8 ) pivotable.
  • first position DS1 at least a partial area T of the damper 40 is in the receiving area 30 and thus in the cross section 14, and therefore in the hinge part 12 recorded.
  • the partial area T is arranged outside of the receiving area 30 and thus outside of the hinge part 12.
  • the first position DS1 corresponds to the pivot position S1, so that the damper 40 assumes its first position DS1 when the hinge parts 12 and 32 assume their pivot position S1.
  • the second position DS2 of the damper 40 corresponds to the pivoting position S2 of the hinge parts 12 and 32 so that the damper 40 assumes its position DS2 when the hinge parts 12 and 32 assume the pivoting position S2.
  • the pivot axes 34 and 42 are spaced apart from one another and run parallel to one another.
  • the hinge 10 has a damper mounting 44.
  • the damper mounting 44 and the damper 40 per se are components which are designed separately from one another and are connected to one another and which are jointly held on the hinge part 12 so as to be pivotable about the pivot axis 42 relative to the hinge part 12.
  • the damper 40 is at least partially received in the damper mounting 44. In this way, for example, the damper 40 can be removed from the damper mounting 44 or detached from the damper mounting 44 and exchanged for another, new damper, while the damper mounting 44 remains pivotably held on the hinge part 12.
  • the damper 40 has a damper housing 46 and a piston unit 48, which is partially received in the damper housing 46 and is displaceable along a displacement direction 50 relative to the damper housing 46.
  • the piston unit 48 comprises, for example, a piston received in the damper housing 46 and a piston rod 52 which, together with the piston, can be displaced along the displacement direction 50 relative to the damper housing 46.
  • the piston rod is connected to the piston, it being possible for the piston rod to be designed in one piece with the piston.
  • the hinge 10 has a stop element designed as a stop bolt 54.
  • the stop pin 54 can be pivoted with the hinge part 32 about the pivot axis 34 relative to the hinge part 12 mi.
  • the stop pin 54 is formed separately from the hinge part 32 and connected to the hinge part 32.
  • the stop bolt 54 engages in the respective guide slot 56 of the hinge 10 formed in the side walls 16 and 18, the respective guide slot 56 being, for example, arcuate or round.
  • Fig. 6 it can be seen that the hinge parts 12 and 32 about the pivot axis 34 along an in Fig. 6 are pivotable relative to one another by a double arrow 58 illustrated direction of rotation.
  • the hinge parts 12 and 32 can thus be pivoted relative to one another in a first direction of movement that coincides with the direction of rotation, this first direction of movement being illustrated by an arrow 60.
  • the hinge parts 12 and 32 can coincide with the direction of rotation, the first movement direction opposite and in Fig. 6 by an arrow 62 illustrated second movement direction about the pivot axis 34 are pivoted relative to one another.
  • the hinge part 32 is pivoted in the second direction of movement about the pivot axis 34 relative to the hinge part 12, around which To open the wing element and thus to pivot the hinge parts 12 and 32 into the pivot position S2. In other words, this moves the wing element into its open position in which the hinge parts 12 and 32 assume the pivoted position S2.
  • the hinge part 32 is pivoted in the first direction of movement relative to the hinge part 12 about the pivot axis 34, whereby the hinge parts 12 and 32 are moved into the pivot position S1 and the wing element is closed, i.e. pivoted into its closed position becomes.
  • the hinge parts 12 and 32 reciprocate relative to one another along the direction of rotation about the pivot axis 34 can be pivoted to thereby open and close the wing element.
  • the hinge 10 has at least one with the second hinge part 32 pivotable and for example designed as a first control cam first actuation area B1.
  • the actuation area B1 is formed by a tab 64 of the hinge part 32, also referred to as a tongue.
  • the hinge part 32 has a base body 66 and a stop element 68 which is formed separately from the base body 66 and is connected to the base body 66.
  • the base body 66 is formed, for example, from a metallic material, in particular from aluminum or steel, the stop element 68 being formed, for example, from a plastic.
  • the stop element 68 forms the tab 64, which in turn forms the actuation area B1.
  • the hinge part 12 is formed, for example, from a metallic material, in particular from aluminum or steel.
  • the damper mounting 44 and the hinge part 12 are designed, for example, as components that are separate from one another and are connected to one another. In particular, the damper mounting 44 can be formed from a plastic.
  • the actuation area B1 interacts with or supports a device that is pivotable with the damper 40 and, for example designed as a second control cam second actuation area B2.
  • the actuation areas B1 and B2 slide off one another, for example.
  • the second actuation area B2 is formed, for example, by the damper mounting 44.
  • the damper mounting 44 can be formed from a plastic.
  • the stop bolt 54 is in the pivot position S1 in support contact with a respective wall area 70 of the hinge part 12, the wall area 70 delimiting the respective guide slot 56 in the first direction of movement (arrow 60), in particular directly.
  • the hinge part 32 can be pivoted relative to the hinge part 12 about the pivot axis 34 in the first direction of movement illustrated by the arrow 60 until the stop bolt 54 comes into support with the wall area 70 and thereby the hinge parts 12 and 32 assume the swivel position S1.
  • the hinge 10 also has a third actuation area B3 which can be pivoted with the hinge part 32, is provided in addition to the actuation area B1 and is spaced apart from the actuation area B1 and is designed, for example, as a third control cam.
  • the third actuation area B3 is formed by the stop bolt 54.
  • the actuation area B3 interacts with or supports one with the damper 40 also pivotable, provided in addition to the actuation area B2 and, for example, a fourth actuation area B4 which is spaced from the actuation area B2 and which is formed, for example, by the damper mounting 44.
  • a movement of the damper 40 in the direction of the position DS1 is or can be limited by the, in particular interacting, actuation areas B3 and B4, and a movement of the damper 40 in the position DS2 can or will be limited by the, in particular cooperating, actuation areas B1 and B2 limited.
  • the stop bolt 54 comes into support with a wall area 72 of the hinge part 12, the wall area 72 particularly directly delimiting the respective guide slot 76 in the second direction of movement (arrows 62).
  • the hinge part 32 can be pivoted relative to the hinge part 12 about the pivot axis 34 in the second direction of movement illustrated by the arrow 62 until the stop bolt 54 comes into, in particular, direct, support contact with the wall area 72.
  • a defined movement of the hinge parts 12 and 32 relative to one another can be ensured.
  • the actuation areas B2 and B4 are arranged on opposite sides S1 and S2 of the damper bearing 44.
  • the actuation area B1 is arranged, for example, on a side S3 of the bracket 64 facing the stop bolt 54, and the actuation area B3 is arranged, for example, on a side S4 of the stop bolt 54 facing the damper mounting 44.
  • the actuation areas B1 and B3 are spaced apart from one another.
  • an actuating element is coupled to the hinge part 32 via the stop bolt 54, the actuating element, for example, from Figs. 1 to 3 is recognizable and is designated there by 74.
  • Fig. 7 the damper housing 46 per se is illustrated by a solid line 76, so that in FIG Fig. 7 the damper housing 46, in particular its outline or outer contour, can be seen, although the damper housing 46 is at least partially, in particular at least predominantly, received in the damper mounting 44 and in Fig. 7 is predominantly covered by the damper mounting 44.
  • Fig. 7 It can be seen particularly well that the actuation areas B1, B2, B3 and B4 when opening and closing the wing element can bring about such defined relative movements between the damper 40 and the hinge parts 12 and 32 that collisions of the damper 40 with the rest of the hinge 10, In particular, collisions between the damper housing 46 and the stop bolt 54 are avoided.
  • the stop element 68 is also referred to as a counter-stop.
  • the piston unit 48 in particular the piston rod 52, has an end face 78.
  • the end face 78 is arranged outside of the damper housing 46.
  • the end face 78 is also shown in FIG Fig. 6 and 7th second pivot position S2 shown is spaced from the hinge part 32 and thus both from the base body 66 and from the stop element 68.
  • the damper 40 does not interact with the hinge part 32.
  • the damper 40 does not interact with the hinge part 32 until the hinge part 32 assumes a pivot angle of less than 15 degrees relative to the hinge part 12.
  • the end face 78 comes into, in particular a direct, support abutment with a support area 80 which can be pivoted with the second hinge part 32 and is thus provided on the second hinge part 32, which in the present case extends through the stop element 68 is formed.
  • a support area 80 which can be pivoted with the second hinge part 32 and is thus provided on the second hinge part 32, which in the present case extends through the stop element 68 is formed.
  • the circular path shown by the double arrow 58 can be pivoted about the pivot axis 34 relative to the hinge part 12, the end face 78 at least then lying on the circular path when the end face 78 is in support contact with the support area 80.
  • This is to be understood in particular as the fact that when the end face 78 is in support contact with the support region 80, the circular path illustrated by the double arrow 58 intersects the end face 78.

Landscapes

  • Pivots And Pivotal Connections (AREA)
EP19425027.0A 2019-04-09 2019-04-09 Charnière pour un appareil, en particulier pour un appareil de cuisine et / ou électroménager ainsi qu'appareil, en particulier appareil de cuisine et / ou électroménager Withdrawn EP3722546A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19425027.0A EP3722546A1 (fr) 2019-04-09 2019-04-09 Charnière pour un appareil, en particulier pour un appareil de cuisine et / ou électroménager ainsi qu'appareil, en particulier appareil de cuisine et / ou électroménager

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19425027.0A EP3722546A1 (fr) 2019-04-09 2019-04-09 Charnière pour un appareil, en particulier pour un appareil de cuisine et / ou électroménager ainsi qu'appareil, en particulier appareil de cuisine et / ou électroménager

Publications (1)

Publication Number Publication Date
EP3722546A1 true EP3722546A1 (fr) 2020-10-14

Family

ID=66476584

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19425027.0A Withdrawn EP3722546A1 (fr) 2019-04-09 2019-04-09 Charnière pour un appareil, en particulier pour un appareil de cuisine et / ou électroménager ainsi qu'appareil, en particulier appareil de cuisine et / ou électroménager

Country Status (1)

Country Link
EP (1) EP3722546A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11434677B2 (en) * 2019-07-24 2022-09-06 Haier Us Appliance Solutions, Inc. Freezer with releasable door hinges

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4443098A1 (de) * 1994-12-03 1996-06-05 Miele & Cie Haushaltgerät mit einer schwenkbar gelagerten Gerätetür
EP2574712A1 (fr) * 2011-09-27 2013-04-03 BSH Bosch und Siemens Hausgeräte GmbH Appareil ménager avec une cavité et une porte de fermeture de la cavité et procédé d'actionnement d'une porte d'un appareil ménager
EP2703590A2 (fr) 2012-08-27 2014-03-05 Laag S.r.l. Charnière pour un appareil

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4443098A1 (de) * 1994-12-03 1996-06-05 Miele & Cie Haushaltgerät mit einer schwenkbar gelagerten Gerätetür
EP2574712A1 (fr) * 2011-09-27 2013-04-03 BSH Bosch und Siemens Hausgeräte GmbH Appareil ménager avec une cavité et une porte de fermeture de la cavité et procédé d'actionnement d'une porte d'un appareil ménager
EP2703590A2 (fr) 2012-08-27 2014-03-05 Laag S.r.l. Charnière pour un appareil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11434677B2 (en) * 2019-07-24 2022-09-06 Haier Us Appliance Solutions, Inc. Freezer with releasable door hinges

Similar Documents

Publication Publication Date Title
AT502487B1 (de) Dämpferanordnung
EP1875027B1 (fr) Dispositif a charniere
EP1871967B1 (fr) Element de retenue
EP2057338B1 (fr) Charnière de meuble
EP2140091B1 (fr) Charnière à double élément de liaison
AT399367B (de) Kreuzgelenkscharnier mit schliessmechanismus
DE202008014026U1 (de) Dämpfungseinrichtung für Möbeltüren
DE102006059247A1 (de) Möbelscharnier mit einer Dämpfungsvorrichtung
DE102006019332A1 (de) Scharnier-Anordnung
EP1884614B1 (fr) Agencement de charnière
DE102015106919A1 (de) Möbelscharnier mit einem Dämpfer
DE202008003694U1 (de) Band zur schwenkbaren Befestigung eines Flügels, einer Tür, eines Fensters o.dgl. an einem feststehenden Rahmen
EP2054574B1 (fr) Charnière pour meuble
EP2251514B1 (fr) Compas pour vantail
DE20200762U1 (de) Scharnier für Möbel
EP2029844B1 (fr) Dispositif d'amortissement pour pieces mobiles et en particulier pour charnieres ou elements de meuble extractibles ou pivotants
DE102011085177B4 (de) Antriebssystem für ein KFZ-Dachsystem
EP3722546A1 (fr) Charnière pour un appareil, en particulier pour un appareil de cuisine et / ou électroménager ainsi qu'appareil, en particulier appareil de cuisine et / ou électroménager
WO2005108726A1 (fr) Charniere, en particulier pour parties de meubles
EP2152998A1 (fr) Charnière de meuble dotée d'un dispositif d'amortissement
DE202008002407U1 (de) Möbelbeschlag zur bewegbaren Lagerung eines Möbelteils
DE102012221645A1 (de) Federsystem für eine schwenkbare, in einer Schließlage verriegelbare Klappe, insbesondere eines Kraftfahrzeugs
DE2951986C2 (fr)
AT5674U2 (de) Gedämpfte selbsteinzugseinrichtung
DE202009013715U1 (de) Dämpfereinrichtung für bewegbare Möbelteile

Legal Events

Date Code Title Description
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: THE APPLICATION HAS BEEN PUBLISHED

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

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20210415