EP3969701B1 - Möbelbeschlag - Google Patents

Möbelbeschlag Download PDF

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Publication number
EP3969701B1
EP3969701B1 EP20721388.5A EP20721388A EP3969701B1 EP 3969701 B1 EP3969701 B1 EP 3969701B1 EP 20721388 A EP20721388 A EP 20721388A EP 3969701 B1 EP3969701 B1 EP 3969701B1
Authority
EP
European Patent Office
Prior art keywords
furniture
fitment
fixing
recess
fixing elements
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
EP20721388.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3969701A1 (de
Inventor
Andreas Holzapfel
Philip SCHLUGE
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.)
Julius Blum GmbH
Original Assignee
Julius Blum GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Julius Blum GmbH filed Critical Julius Blum GmbH
Priority to EP24188874.2A priority Critical patent/EP4421273A2/de
Publication of EP3969701A1 publication Critical patent/EP3969701A1/de
Application granted granted Critical
Publication of EP3969701B1 publication Critical patent/EP3969701B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E05F1/1269—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a traction spring
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
    • E05D15/46—Suspension arrangements for wings supported on arms movable in vertical planes with two pairs of pivoted arms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
    • E05D15/401—Suspension arrangements for wings supported on arms movable in vertical planes specially adapted for overhead wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
    • E05D15/403—Suspension arrangements for wings supported on arms movable in vertical planes with arms fixed on the wing pivoting about an axis outside the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
    • E05D15/46—Suspension arrangements for wings supported on arms movable in vertical planes with two pairs of pivoted arms
    • E05D15/463—Suspension arrangements for wings supported on arms movable in vertical planes with two pairs of pivoted arms specially adapted for overhead wings
    • 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
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/02—Parts for attachment, e.g. flaps
    • E05D5/0276—Parts for attachment, e.g. flaps for attachment to cabinets or furniture, the hinge having two or more pins
    • 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
    • E05D7/12—Hinges or pivots of special construction to allow easy detachment of the hinge from the wing or the frame
    • E05D7/123—Hinges or pivots of special construction to allow easy detachment of the hinge from the wing or the frame specially adapted for cabinets or furniture
    • 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
    • E05D7/12—Hinges or pivots of special construction to allow easy detachment of the hinge from the wing or the frame
    • E05D7/123—Hinges or pivots of special construction to allow easy detachment of the hinge from the wing or the frame specially adapted for cabinets or furniture
    • E05D7/125—Hinges or pivots of special construction to allow easy detachment of the hinge from the wing or the frame specially adapted for cabinets or furniture the hinge having two or more pins
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B95/00—Fittings for furniture
    • A47B2095/006—Fittings for furniture having dowels and expansion plugs
    • 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
    • E05D7/04—Hinges adjustable relative to the wing or the frame
    • E05D2007/0476—Pocket hinges
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/41—Concealed
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/45—Mounting location; Visibility of the elements in or on the fixed frame
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/46—Mounting location; Visibility of the elements in or on the wing
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • E05Y2600/504—Expansion
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • E05Y2600/506—Plastic deformation
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • E05Y2600/52—Toolless
    • E05Y2600/528—Hooking, e.g. using bayonets; Locking
    • 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
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets

Definitions

  • the invention relates to a furniture fitting for the movable mounting of a furniture part, preferably a furniture flap, relative to a furniture body, comprising a first fitting part for fastening to the furniture body and a second fitting part for fastening to the movably mounted furniture part, wherein the two fitting parts are pivotally connected to one another or can be connected and at least one of the two fitting parts, preferably the first fitting part, is designed to be arranged at least partially, preferably completely, in a recess in the furniture body or in the movably mounted furniture part.
  • the invention further relates to a piece of furniture with a furniture body, at least one furniture part, preferably a furniture flap, which is movably mounted relative to the furniture body, preferably about a horizontal axis, and at least one, preferably exactly two, previously mentioned furniture fittings, wherein the first fitting part of the at least one furniture fitting is fastened to the furniture body and the second fitting part of the at least one furniture fitting is fastened to the movably mounted furniture part.
  • Furniture fittings according to the preamble of claim 1 are already known from the prior art.
  • the furniture fittings are attached to a side wall of the furniture body using screws.
  • EP 3 401 482 A1 reveals an example of such a furniture fitting.
  • a recent trend is to at least partially integrate the furniture fittings into a wall of the furniture body and/or the movable furniture part.
  • fastening using screws is usually not possible for stability reasons and/or would impair the advantageous aesthetic appearance brought about by the integration.
  • the object of the present invention is to provide a furniture fitting which is improved compared to the prior art and a piece of furniture with at least to provide such a furniture fitting in which the aforementioned disadvantages are at least partially eliminated, wherein the furniture fitting, in particular in the case of at least partial integration, enables secure and stable storage of at least one furniture part on the furniture body without impairing the aesthetic appearance.
  • the furniture fitting comprises at least one fastening device for fastening the at least one fitting part in the recess, wherein the at least one fastening device comprises at least one rotatably mounted actuating element and at least two fastening elements that can be at least partially retracted into a wall of the recess and/or pressed against the wall, wherein a coupling device is provided with which a rotary movement of the at least one actuating element can be converted into a retracting movement and/or into a pressing movement of the at least two pressing elements, wherein the at least one actuating element and the at least two fastening elements are arranged on the same side of the at least one fitting part and spaced apart from one another in a longitudinal direction of the at least one fitting part, wherein the side is a longitudinal side.
  • the furniture fitting therefore already comprises at least one fastening device with which the at least one fitting part, and thus the furniture fitting as a whole, can be fastened in the recess in the furniture body or in the movably mounted furniture part. Additional screws or the like are not necessary.
  • the at least one fitting part can be securely and stably fastened in the recess without this being visible from the outside.
  • the at least two fastening elements are arranged on the same side, preferably on a longitudinal side, of the at least one fitting part and spaced apart from one another in a longitudinal direction of the at least one fitting part, the at least one fitting part can also be securely and stably fastened over a large area of the wall of the recess.
  • a further advantage is that the fastening of at least one fitting part and thus of the furniture fitting as a whole is possible by simply operating the at least one actuating element.
  • several actuating elements must be operated at different points on the furniture fitting in order to carry out fastening. On the one hand, this is associated with an increased expenditure of time.
  • there is a risk that one of the actuating elements is not operated or is only operated incompletely, so that the furniture fitting is not attached correctly.
  • At least one overload protection device is provided to limit a tightening torque of the at least one actuating element. This can ensure that the furniture fitting or a part thereof and/or the furniture body and/or the furniture part is not damaged by the fastening.
  • the overload protection can be implemented, for example, in that the at least one actuating element is constructed from at least two parts, wherein the at least two parts are at least partially in frictional contact with one another below a predetermined tightening torque, so that a torque can be transmitted between the at least two parts, and wherein the contact can be at least partially eliminated when the predetermined tightening torque is exceeded, so that essentially no torque can be transmitted between the at least two parts.
  • one of the at least two parts of the at least one actuating element is designed as a threaded sleeve and the other of the at least two parts is rotatably mounted at least in regions within the threaded sleeve, and/or wherein at least one spring, preferably a compression spring, is provided, via which the at least two parts can be held in contact with a predetermined force, and/or at least one friction surface with increased friction is provided, via which the at least two parts are at least partially in frictional contact below the predetermined tightening torque.
  • at least one spring preferably a compression spring
  • the at least two fastening elements are mounted so as to be rotatable about an axis of rotation which is aligned substantially perpendicular or parallel to the longitudinal direction of the at least one fitting part, preferably wherein the at least two fastening elements can be rotated in opposite directions of rotation about the axis of rotation during the countersinking movement and/or the pressing movement.
  • the fact that the at least two fastening elements can be rotated in opposite directions of rotation about the axis of rotation during the countersinking movement and/or the pressing movement has the advantage that a tightening torque generated by the countersinking movement and/or the pressing movement in a transverse and/or longitudinal direction of the at least one fitting part can be at least partially mutually compensated.
  • the at least two fastening elements comprise at least one cutting element, preferably at least one cutting tooth and/or at least one cutting edge, and/or at least one pressing element, preferably at least one pressing surface that can be aligned substantially parallel to the wall of the recess.
  • At least one of the fastening elements comprises both at least one cutting element and at least one pressing element.
  • the at least one cutting element and the at least one pressing element are integrally connected to the at least one fastening element.
  • the at least one cutting element is arranged on a first component of the at least one fastening element and the at least one pressing element is arranged on a second component of the at least one fastening element, preferably wherein the first component consists essentially of a hard material, e.g. steel, and the second component consists essentially of a soft material, e.g. plastic, and/or wherein the first component is U-shaped in cross-section at least in regions and the second component is arranged at least in regions between the legs of the U-shape, and/or wherein the first component and second component lie against one another in a sandwich-like manner at least in regions.
  • first component consists essentially of a hard material and the second component consists essentially of a soft material is characterized in that both a fastening to/in soft materials and a fastening to/in hard materials.
  • first component is made of hard material
  • second component is made of soft material.
  • An advantageous embodiment is characterized in that at least one follow-up force storage device is provided, which applies a follow-up force to the at least two fastening elements at least in a direction transverse to the longitudinal direction of the at least one fitting part, so that the at least two fastening elements can be sunk into the wall of the recess at least in some areas and/or pressed against the wall with a time delay after a first fastening of the at least one fitting part in the recess.
  • the follow-up force storage device can be arranged between a counter element, preferably with a counter thread, for the at least one actuating element and a carrier on which the at least two fastening elements are arranged.
  • the at least one fitting part has a first longitudinal side on which the at least two fastening elements are arranged, wherein the at least one fitting part has a second longitudinal side which is opposite the first longitudinal side and on which at least one further fastening element is arranged, preferably wherein the at least one further fastening element is connected to the at least one fitting part in a movement-coupled manner and/or can be sunk into an opposite wall of the recess and/or pressed against the opposite wall of the recess by the sinking movement and/or pressing movement of the at least two fastening elements arranged on the first longitudinal side.
  • the at least one fitting part has a first longitudinal side on which the at least two fastening elements are arranged
  • the at least one fitting part has a second longitudinal side which is opposite the first longitudinal side and on which at least one further fastening element is arranged, preferably wherein the at least one further fastening element is connected to the at least one fitting part in a movement-coupled manner and/or can be sunk into an opposite
  • the furniture fitting has at least one actuating arm and a housing and that the at least one actuating arm is adjustable between a closed position, in which the at least one actuating arm is arranged substantially inside the housing, and at least one open position, in which the at least one actuating arm is arranged at least partially outside the housing, preferably wherein at least one force accumulator is provided for applying force to the at least one actuating arm.
  • protection is also sought for a piece of furniture with a furniture body, at least one furniture part, preferably a furniture flap, which is mounted so as to be movable relative to the furniture body, preferably about a horizontal axis, and at least one, preferably exactly two, furniture fittings according to the invention, wherein the first fitting part of the at least one furniture fitting is fastened to the furniture body and the second fitting part of the at least one furniture fitting is fastened to the movably mounted furniture part.
  • the furniture body comprises at least one side wall, wherein at least one recess is arranged in the at least one side wall and the first fitting part is arranged at least partially, preferably completely, in the at least one recess, preferably wherein the at least one recess and/or the first fitting part is substantially cuboid-shaped and the first fitting part is covered on at least four, preferably five, sides by a material of the at least one side wall.
  • the at least one fastening device in the case of a furniture fitting for the movable mounting of a furniture flap about a horizontal axis, it is advisable for the at least one fastening device to be arranged on an underside of the at least one fitting part and/or for the at least one actuating element to be accessible from an end face of the at least one furniture fitting facing the user.
  • the at least one furniture fitting can be moved by 0.5 mm to 2.0 mm in the vertical direction by the countersinking movement and/or pressing movement of the at least two fastening elements, preferably wherein the at least one furniture fitting is substantially immovable in the horizontal direction.
  • the Figures 1a) and 1b ) show a piece of furniture 34 with a furniture body 3, a furniture part 2 movably mounted relative to the furniture body 3 and two furniture fittings 1 for the movable mounting of the furniture part 2 relative to the furniture body 3.
  • the furniture part 2 can be, as in the case shown, a furniture flap that can be moved about a horizontal axis 35.
  • the furniture part 2 can comprise a frame 42 with a glass insert 43.
  • the furniture fittings 1 each comprise a first fitting part 4 for fastening to the furniture body 3 and a second fitting part 5 for fastening to the movably mounted furniture part 2, wherein the two fitting parts 4, 5 are pivotally connected to one another or can be connected and at least one of the two fitting parts 4, 5, in the illustrated embodiment the first fitting part 4, is designed to be arranged at least partially, preferably completely, in a recess 6 in the furniture body 3 or in the movably mounted furniture part 2,
  • the first fitting part 4 of the furniture fittings 1 is fastened to the furniture body 3 and the second fitting part 5 of the furniture fittings 1 is fastened to the movably mounted furniture part 2.
  • Fastening means 50 for example in the form of expansion dowels, can be arranged or attachable to the second fitting part 5, with which the second fitting part 5 can be fastened to the furniture part 2.
  • the furniture body 3 comprises two side walls 36, in each of which a recess 6 is arranged.
  • the first fitting part 4 of the furniture fittings 1 is arranged completely in the recesses 6.
  • the furniture body 3 can also comprise a rear wall 46, a top panel 47 and a bottom panel 48.
  • an ejection device 44 can be provided, which can be integrated into the base 48.
  • the Figures 2a) and 2b ) show an arrangement of a side wall 36 of the furniture body 3 and a furniture fitting 1, wherein the furniture fitting 1 in the Figure 2a ) outside the side wall 36 and in the Figure 2b ) is arranged in a recess 6 in the side wall 36.
  • the furniture fitting 1 has an actuating arm 29 and a housing 30.
  • the actuating arm 29 is adjustable between a closed position, in which the actuating arm 29 is arranged essentially inside the housing 30, and at least one open position, in which the actuating arm 29 is arranged at least partially outside the housing 30, wherein a force accumulator 31 is provided for applying force to the actuating arm 29.
  • the force accumulator 31 can comprise one or more springs.
  • the recesses 6 in the side walls 36 and the first fitting part 4 of the furniture fittings are essentially cuboid-shaped.
  • the first fitting part 4 is covered on five sides 13, 26, 37, 38, 39 by a material of the side wall 36, except for the front side 32, namely on a first longitudinal side 13, which is also a bottom side, a second longitudinal side 26, which is also a top side, a back side 37, a first cover side 38 and a second cover side 39.
  • a groove 45 can be arranged in the side wall 36 for partially receiving a rear wall 46 of the furniture body 3. Furthermore, holes 49 can be provided for fastening means with which the side wall 36 can be connected to the top floor 47 and the bottom floor 48.
  • FIGS. 3a) to 6b show a first preferred embodiment of a furniture fitting 1, which comprises a fastening device 7 for fastening the fitting part 4 of the furniture fitting 1 in the recess 6.
  • the fastening device 7 comprises a rotatably mounted actuating element 8 and in a wall 9 of the recess 6 retractable and fastening elements 10 which can be pressed onto the wall 9 of the recess 6.
  • the fastening elements 10 and can be designed as pivoting levers as in the case shown.
  • the fastening elements 10 comprise a cutting tooth 21, which can be essentially triangular in cross-section.
  • the fastening elements 11 also comprise a contact surface 62 that can be aligned essentially parallel to the wall 9 of the recess 6.
  • the fastening elements 10 are rotatably mounted about a rotation axis 17, which is aligned substantially perpendicular to the longitudinal direction 14 of the at least one fitting part 4.
  • the fastening elements 10 can be rotated in the same direction of rotation about the axis of rotation 17 during the countersinking movement and/or the pressing movement. According to alternative embodiments, it can be provided that the fastening elements can be rotated in opposite directions of rotation about the axis of rotation during the countersinking movement and/or the pressing movement.
  • a coupling device 12 is provided, with which a rotary movement of the actuating element 8 can be converted into a sinking movement of the cutting elements 21 and into a pressing movement of the pressing elements 62.
  • the actuating element 8 and the fastening elements 10 are arranged on a same side 13, namely on a lower longitudinal side, of the fitting part 4 and spaced from one another in a longitudinal direction 14 of the fitting part 4.
  • An opening 33 is arranged on an end face 32 of the fitting part 4, via which the actuating element 8 of the fastening device 7 can be actuated, even when the actuating arm 29 is arranged in a closed position.
  • the fastening device 7 is arranged on an underside 13 of the fitting part 4.
  • the actuating element 8 is accessible from an end face 32 of the furniture fitting 1 facing the user.
  • the actuating element 8 is designed as a screw and has a tool holder 15 for actuation by means of a tool.
  • the actuating element 8 is mounted about a rotation axis 16 which is aligned essentially parallel to the longitudinal direction 14 of the fitting part 4.
  • the screw can engage in a counter element 55 with a counter thread.
  • the actuating element 8 can be mounted on a counter bearing 61.
  • the fastening device 7 has a carrier 23 which can be moved via the actuating element 8 and on which the fastening elements 10 are arranged.
  • the carrier 23 is aligned in its longitudinal extension substantially parallel to the longitudinal direction 14 of the fitting part 4 and is designed as a tension element which is adjustable in the longitudinal direction 14 of the fitting part 4.
  • the carrier 23 is movable relative to the fastening elements 10.
  • an elongated hole 53 can be provided.
  • Bolt-shaped deflection elements 20 are provided, via which the fastening elements 10 can be deflected at least in a direction 19 transverse to the longitudinal direction 14 of the fitting part 4.
  • the deflection elements 20 can each engage in a guide track 52, which can be designed to be open on one side.
  • the support 23 can be adjusted in the longitudinal direction 14 of the fitting part 4 by actuating the actuating element 8.
  • the fastening elements 10 are pivoted in the direction of the wall 9 of the recess 6 and are sunk into the wall 9 at least in part.
  • the pressing surface 62 is aligned essentially parallel to the wall 9 and pressed against the wall 9 of the recess 6.
  • the fastening elements 10 fasten the fitting part 4 in the recess 6.
  • the fitting part 4 has a first longitudinal side 13 on which the fastening elements 10 are arranged, wherein the fitting part 4 has a second longitudinal side 26 which is opposite the first longitudinal side 13 and on which further fastening elements 27 are arranged.
  • the further fastening elements 27 are connected to the fitting part 4 in a movement-coupled manner and can be sunk into an opposite wall 28 of the recess 6 by the countersinking movement of the cutting elements 21 arranged on the first longitudinal side 13 and the pressing movement of the pressing elements 62 arranged on the first longitudinal side 13 (compare the two upper enlarged sections of the Figures 3b ) and 4b )).
  • the furniture fitting 1 Due to the countersinking movement of the cutting elements 21 and the pressing movement of the pressing elements 62, the furniture fitting 1 is movable in the vertical direction 40 by 0.5 mm to 2.0 mm and essentially immobile in the horizontal direction 41.
  • FIGS. 7a) to 7c ) show a second preferred embodiment of a furniture fitting 1.
  • the fastening elements 10 are rotatably mounted about a rotation axis 25 which is aligned substantially parallel to the longitudinal direction 14 of the fitting part 4.
  • the fastening elements 10 comprise cutting elements in the form of a cutting edge 22. Furthermore, pressing elements 11 are provided, which are designed as pressing surfaces 62 that can be aligned essentially parallel to the wall 9 of the recess 6.
  • a carrier 23 is provided, the longitudinal extent of which is aligned essentially parallel to the longitudinal direction 14 of the fitting part 4.
  • the carrier 23 is mounted so as to be rotatable about a rotation axis 24 aligned essentially parallel to the longitudinal direction 14 of the fitting part 4.
  • the cutting elements 22 and pressing elements 62 are arranged eccentrically on the carrier 23 and on common radial elevations 56.
  • the fastening of the fitting part 4 is carried out by actuating the actuating element 8, which causes the carrier 23 and thus the cutting elements 22 and pressing elements 62 arranged thereon to be rotated about the rotation axis 24 or 25. Due to the eccentric arrangement, when the carrier 23 is rotated, the distance between the cutting elements 22 and pressing elements 62 and the wall 9 of the recess 6 is reduced until they are at least partially sunk into the wall 9 and pressed against the wall 9.
  • the actuating arm 29 is formed from several articulated levers 58, which can be pivoted about articulated axes 59. It is advisable to design the actuating arm 29 in the form of a 7-joint arrangement as in the case shown.
  • the actuating arm 29 is connected to the force accumulator 31 via a force transmission lever 60.
  • An adjustment device 51 is provided, by means of which the magnitude of the force with which the actuating arm 29 can be acted upon can be adjusted.
  • a damper 54 can be provided for damping the movement of the actuating arm 29, in particular for damping the movement of the actuating arm 29 into the closed position and/or into an open end position.
  • the Figures 8a) to 8c ) show a third preferred embodiment of a furniture fitting 1.
  • This embodiment is very similar to the first embodiment, which was described in the Figures 3a ) ff.
  • spring elements 18 are provided which apply a force to the fastening elements 10 at least in a direction 19 transverse to the longitudinal direction 14 of the fitting part 4.
  • the fastening elements 10 can be subjected to a force by the spring elements 18 in such a way that they are held in a position which corresponds to the unfastened state.
  • the actuating element 8 is actuated, the fastening elements 10 are moved against this force in the direction of the wall 9 of the recess 6.
  • Spring bearings 57 can be provided for supporting the spring elements 18, which can be essentially bolt-shaped as in the case shown.
  • FIGS. 9a) to 9i show a fourth preferred embodiment of a furniture fitting 1.
  • an overload protection is provided to limit a tightening torque of the actuating element 8.
  • the overload protection is realized in that the actuating element 8 is constructed from two parts 63, 64, wherein the two parts 63, 64 are in frictional contact with one another in regions below a predetermined tightening torque, so that a torque can be transmitted between the two parts 63, 64, and wherein the contact can be at least partially eliminated when the predetermined tightening torque is exceeded, so that essentially no torque can be transmitted between the two parts 63, 64.
  • the other part provided with the reference number 64 is partially rotatably mounted within the threaded sleeve.
  • a spring 65 which in the illustrated case is designed as a compression spring, is provided, by means of which the two parts 63, 64 can be held in contact with a predetermined force.
  • a friction surface 66 with increased friction is provided, via which the two parts 63, 64 are in frictional contact in some areas below the predetermined tightening torque.
  • the friction surface 66 is arranged on a front side of the part 64 and is in contact with an inner surface of the threaded sleeve 63 below the predetermined tightening torque.
  • This The inner surface can also have increased friction.
  • the increased friction of the friction surface 66 and/or the inner surface of the threaded sleeve 63 can be achieved by a surface structure, eg a corrugation or the like.
  • the fastening elements 10 comprise both at least one cutting element in the form of a cutting tooth 21 or a cutting edge 22 and at least one pressing element in the form of at least one pressing surface 62 that can be aligned substantially parallel to the wall 9 of the recess 6.
  • the at least one cutting element 21, 22 and the at least one pressing element 62 are integrally connected to the fastening elements 10.
  • the at least one cutting element 21 is arranged on a first component 68 of the fastening elements 10 and the at least one pressing element 62 is arranged on a second component 69 of the fastening elements 10, wherein the first component 68 consists essentially of a hard material, e.g. steel, and the second component 69 consists essentially of a soft material, e.g. plastic.
  • the first component 68 is partially U-shaped in cross-section and the second component 69 is partially arranged between the legs 11 of the U-shape.
  • the first component 68 and second component 69 lie against each other in a sandwich-like manner in some areas.
  • a follow-up force storage device 67 which applies a follow-up force to the fastening elements 10 at least in a direction transverse to the longitudinal direction 14 of the fitting part 4, so that the fastening elements 10 are pushed into the wall 9 of the recess 6 with a time delay after a first fastening of the fitting part 4 in the recess 6. can be retracted at least in some areas and/or pressed against the wall 9.
  • the follow-up force accumulator 67 can be designed as a compression spring as in the case shown and can be arranged between a counter element 55 for the actuating element 8 and a carrier 23 on which the fastening elements 10 are arranged.
  • the counter element 55 which can be designed as a nut as in the case shown, is supported on a first web 70 of the carrier 23.
  • the carrier 23 has a second web 71, against which the follow-up force storage device 67 rests.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Furniture Connections (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
EP20721388.5A 2019-05-17 2020-04-15 Möbelbeschlag Active EP3969701B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP24188874.2A EP4421273A2 (de) 2019-05-17 2020-04-15 Möbelbeschlag

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50450/2019A AT522457B1 (de) 2019-05-17 2019-05-17 Möbelbeschlag
PCT/AT2020/060151 WO2020232483A1 (de) 2019-05-17 2020-04-15 Möbelbeschlag

Related Child Applications (1)

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EP24188874.2A Division EP4421273A2 (de) 2019-05-17 2020-04-15 Möbelbeschlag

Publications (2)

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EP3969701A1 EP3969701A1 (de) 2022-03-23
EP3969701B1 true EP3969701B1 (de) 2024-07-31

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EP24188874.2A Pending EP4421273A2 (de) 2019-05-17 2020-04-15 Möbelbeschlag

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US (1) US20220074248A1 (zh)
EP (2) EP3969701B1 (zh)
JP (1) JP7362779B2 (zh)
CN (1) CN114008287B (zh)
AT (1) AT522457B1 (zh)
WO (1) WO2020232483A1 (zh)

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AT522109A1 (de) * 2019-01-31 2020-08-15 Blum Gmbh Julius Stellantrieb zum Bewegen einer Möbelklappe
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AT523757B1 (de) * 2020-05-07 2023-07-15 Blum Gmbh Julius Möbelantrieb
AT524381B1 (de) * 2020-10-22 2022-07-15 Blum Gmbh Julius Möbelantrieb zum Bewegen eines relativ zu einem Möbelkorpus bewegbar gelagerten Möbelteiles
JP1723092S (ja) * 2020-12-11 2022-08-23 家具用取付具
AT18303U1 (de) 2022-05-23 2024-09-15 Julius Blum Gmbh Möbelantrieb zum Bewegen eines relativ zu einem Möbelkorpus bewegbar gelagerten Möbelteiles

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Also Published As

Publication number Publication date
CN114008287B (zh) 2023-06-06
WO2020232483A1 (de) 2020-11-26
JP2022532777A (ja) 2022-07-19
AT522457A4 (de) 2020-11-15
US20220074248A1 (en) 2022-03-10
EP4421273A2 (de) 2024-08-28
JP7362779B2 (ja) 2023-10-17
EP3969701A1 (de) 2022-03-23
CN114008287A (zh) 2022-02-01
AT522457B1 (de) 2020-11-15

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