EP3561209B1 - Device for moving a furniture section and furniture - Google Patents
Device for moving a furniture section and furniture Download PDFInfo
- Publication number
- EP3561209B1 EP3561209B1 EP19168566.8A EP19168566A EP3561209B1 EP 3561209 B1 EP3561209 B1 EP 3561209B1 EP 19168566 A EP19168566 A EP 19168566A EP 3561209 B1 EP3561209 B1 EP 3561209B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- base unit
- pivoting arm
- furniture
- positioning
- pivoting
- 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
Links
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- 239000004033 plastic Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 210000000887 face Anatomy 0.000 description 4
- 210000003128 head Anatomy 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 210000001061 forehead Anatomy 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Images
Classifications
-
- 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
- E05D11/00—Additional features or accessories of hinges
-
- 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
-
- 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
- E05D3/12—Hinges with pins with two or more pins with two parallel pins and one arm
-
- 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
- E05D9/00—Flaps or sleeves specially designed for making from particular material, e.g. hoop-iron, sheet metal, plastics
-
- 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
- E05F3/18—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with counteracting springs
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/06—Hinges with pins with two or more pins
- E05D3/16—Hinges with pins with two or more pins with seven parallel pins and four arms
- E05D2003/163—Horizontal 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
- 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
- E05Y2201/624—Arms
- E05Y2201/626—Levers
-
- 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
- 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
- E05Y2600/60—Mounting or coupling members; Accessories therefor
- E05Y2600/634—Spacers
-
- 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
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/26—Form or shape
- E05Y2800/27—Profiles; Strips
- E05Y2800/272—Profiles; Strips hollow
- E05Y2800/276—U-shaped
-
- 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
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/40—Physical or chemical protection
- E05Y2800/422—Physical or chemical protection against vibration or noise
-
- 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
- Devices for moving a furniture part that is mounted on a furniture body of a piece of furniture.
- guide means of the device are provided with at least one swivel arm for swiveling the furniture part, with which the furniture part can be moved from a closed position to an open position of the furniture part relative to the furniture body and back when the device is installed.
- Such a device has, for example, a base unit with a base plate on which the guide means act in such a way that a pivot axis about which the at least one pivot arm can be pivoted is transverse to a base plate plane spanned by the base plate.
- These devices are, for example, furniture fittings such as flap or top flap fittings. In modern furniture, a particularly space-saving and visually appealing accommodation of the movement device is desired. As a rule, the pivotable furniture part is accommodated on a furniture body via two comparable units of the movement device.
- the FR 2 513 300 A1 discloses a friction support for windows or the like.
- EP 2 309 086 A1 describes a furniture body with a movable cover, which is connected to a holding element.
- the holding element comprises a first and second fitting part which can be connected to the cover and the furniture body, and two support arms which connect the two fitting parts to one another.
- the object of the present invention is to improve a device for moving a furniture part that is movably accommodated on a furniture body, with guide means for pivoting the furniture part, in particular with regard to avoiding unwanted noise or sluggishness of the pivot arm movement due to a slight axial misalignment of the pivot arm with respect to the pivot axis .
- These scenarios can occur, for example, in practical operation due to deviations in an actual position of a pivot arm of the pivot arm arrangement from an ideal position and/or due to component tolerances.
- the invention is based on a device for moving a furniture part accommodated on a furniture body of a piece of furniture, with guide means of the device being provided with at least one swivel arm for swiveling the furniture part, with which, when the device is installed, the furniture part can be moved from a closed position into an open position of the furniture part relative to the furniture carcass and can be moved back, the device comprising a base unit with a base plate and a counter-plate (17) on it, on which the guide means act in such a way that a pivot axis, about which the at least one pivot arm can be pivoted, is transverse to one of the base plate spanned base plate level.
- the device comprises in particular the base unit on the carcass side, the guide means with a swivel arm arrangement, preferably with an energy store and/or a damping arrangement, and a mounting unit on the flap side.
- the base unit comprises the base plate with a base plate cover or a housing plate that can be placed on it.
- a cover such as a cover cap or cover plate can preferably be placed on the base plate cover.
- the components of the moving device must be designed to be sufficiently stable.
- a force support with the force accumulator for the opening movement or the damping arrangement for the damped closing movement of the furniture part is provided.
- the device comprises positioning means with positioning sections, the positioning sections being formed in an intermediate region between the at least one pivot arm and the base unit, the positioning sections being present in such a way that when the at least one pivot arm pivots, the positioning section comes into contact with a contact surface, the contact surface being provided on the swivel arm and/or the base unit, with the contact surfaces or positioning sections (27-32) on the base plate ( 16) and the counter plate (17), the fine positioning takes place in contact on both sides of the swivel arm (23, 24), whereby the contact of the positioning section with the contact surface allows fine positioning of the swivel arm to be set up in the axial direction to the swivel axis of the swivel arm if the swivel arm has a has axial offset to a target bearing position of the swivel arm.
- the furniture part can thus be pivoted from the open position into the closed position without unpleasant and undesirable noises, even if a pivot arm or possibly several pivot arms of the pivot arm arrangement which are connected to one another have a comparatively small misalignment.
- a misalignment of a swivel arm can occur regularly in practice, for example with a Storage position offset, e.g. B. occurs with a deviation in the order of a fraction of a millimeter, as far as the relative position is concerned, for example to an ideal or target bearing position on the pivot axis of the pivot arm.
- positioning means due to the slight offset when pivoting the swivel arm into a receiving space of the base unit in the closed position of the furniture part, there can be strong rubbing and clamping noises and/or a slowed and/or jerky closing movement of the furniture part due to undefined friction states between the swivel arm and the base unit or their base plate and / or housing plate come. According to the invention, this is ruled out or at least minimized by providing positioning means with the positioning section that advantageously influence the friction of the surfaces in question. With the positioning means, an existing offset of the bearing position of the swivel arm is compensated for or overcome at least during the swiveling of the furniture part.
- the positioning means advantageously provide a pivoting guidance option for the unstable pivoting arm, which represents an at least partially unstable movement mounting due to the offset from the ideal mounting position.
- the instability of the movement bearing is overcome with the positioning means.
- the contact of the positioning section with the contact surface takes place during the pivoting movement and is possibly only eliminated in the last section of the pivoting path before the fully opened pivoting position is reached.
- the contact of the positioning section with the contact surface is advantageously a friction-minimised sliding contact. Accordingly, the positioning means provide part of a sliding bearing guide for the swivel arm.
- the positioning means and the swing arm assembly are like this coordinated so that in an ideal assembly situation, in which all elements involved assume an ideal or target position, which particularly relates to the base unit and the swivel arm arrangement with a target bearing situation of the swivel arm, between the outer sides of the at least one swivel arm and opposite sections of the base unit or the base plate and the cover plate, there is a small air gap.
- the air gap is, for example, a fraction of a millimeter, so that under ideal conditions the swivel arm moves past the opposite sections without contact when swiveling or the contact surfaces and the associated positioning sections are or remain without contact.
- the contact surface is advantageously formed by an outside of the at least one swivel arm.
- the swivel arm can remain unchanged without having to provide any measures on it in order to realize contact with the positioning section with minimal friction.
- the outer side of the swivel arm in question is in particular a section of the surface of the outer side of the swivel arm.
- the outer side is in particular the flat side of the pivot arm directed in the axial direction to the pivot axis or comprises both opposite flat outer sides of the pivot arm.
- the two outer sides of the swivel arm that come into contact with the positioning section are preferably formed by the respective outer side of two spaced-apart outer disk-like elements of the swivel arm.
- the swing arm is constructed of two or more sandwiched disc-like members.
- the contact surface is formed by an inside of the base unit.
- the positioning section is then advantageously present on the swivel arm or on an outside of the swivel arm which is directed towards the inside of the base unit.
- both opposite outer sides of the pivoting arm face a respective other inner side of the base unit
- two different positioning sections preferably act on one pivoting arm for sliding guidance of the pivoting arm.
- a positioning section e.g. B. slideways may be present, or at least one positioning section is preferably provided on opposite outer sides of the plurality of pivot arms.
- the contact surface is present on the base plate of the base unit.
- the contact surface is at least one surface of an inside of the base unit such as the base plate and/or the counter plate.
- the base plate is comparatively stable against deformation, so that during the sliding movement of the swivel arm, when the positioning section on the swivel arm presses against the contact surface, the fine positioning can be carried out advantageously and safely.
- the base plate is supported with the opposite outer side, spaced apart from the contact surface by the material thickness of the base plate, flat on the piece of furniture or a bottom surface of a material recess, for example in a furniture carcass side wall.
- the contact surface on the base plate can be formed by the relevant surface of the base plate or the surface of the material of the base plate itself.
- the abutment surface can be an element additional to the base plate, which is attached thereto, such as a strip of material, or the abutment surface is, for example, a material coating on the surface of the base plate.
- a further advantage results from the fact that the contact surface on the base unit is formed exclusively in a region of the base unit in which no sweeping of predetermined sections of the outside of the at least one pivot arm in the course of a complete Pivoting movement of the pivot arm assembly takes place.
- sections on the outside of the swivel arm that are directed towards the contact surface can advantageously be excluded from contact with the contact surface during the swiveling movement of the swivel arm.
- the predetermined portions of the outside of the swing arm are protruding portions that are raised to the remainder of the planar, flat outside of the swing arm.
- the predetermined sections are, for example, connection points on the swivel arm for connecting components of the swivel arm to one another.
- connection points are, for example, rivet connection points of the swivel arm or protruding rivet heads.
- connection points are, for example, rivet connection points of the swivel arm or protruding rivet heads.
- the contact surface is present on a counter-plate of the base unit opposite the base plate.
- the counter-plate is, for example, a housing plate.
- the counter-plate generally has a basic shape or an outer contour which corresponds to the basic shape or an outer contour of the base plate.
- the base unit is enclosed on its surface sides by the base plate and the counter-plate and forms a structural unit that can be accommodated on the furniture, for example in a material recess in the furniture body.
- the pivot axis of at least one pivot arm of the guide means between the base plate and the counter-plate is realized by a component such.
- the swivel arm or the several swivel arms of the swivel arm arrangement are on the base unit with the base plate and the Mounted counter-plate, wherein the swivel arm assembly is housed at least almost completely in a free intermediate area between the base plate and the counter plate in the pivoted-in state of the swivel arm assembly. It is advantageous if the contact surface is present on the counter plate when the swivel arm arrangement is swiveled in. In addition, a further contact surface is preferably formed on the base plate, in particular at a corresponding point opposite to the contact surface on the counter-plate. In this way, the swivel arm is guided at least on one side, advantageously on both sides, for fine positioning.
- the one contact surface on the base plate and/or the one contact surface on the counter-plate can be formed from exactly one surface unit, or the contact surface consists of a plurality of partial contact surfaces that are spaced apart or separated from one another.
- the partial contact surfaces can be of the same type or identical to one another, or they can be designed differently in terms of shape and quality.
- the contact surface is assigned to an end face covering element that can be attached to the base unit.
- the end face covering element is preferably attached to the base plate and/or the counter plate.
- the preferably cassette-shaped base unit has at least one open narrow side between the base plate and the counter-plate. The swivel arm arrangement reaches through this open side up to the movable furniture part, on which the swivel arm arrangement acts via the mounting unit.
- the base unit Since the base unit is regularly attached with its open narrow side to a furniture body side wall so that the narrow side forms a portion of the front face of the furniture body is at the Base unit, for example for optical reasons and to protect against dirt getting into the interior of the base unit, the end face cover element is present on the base unit, with the swivel arm extending through an opening in the end face cover element.
- the end face covering element or the edge of the opening in the end face covering element is therefore advantageous for attaching the contact surface or a sliding section to it, on which the swivel arm moves past when swiveling in.
- the contact surface can be arranged on one side or on precisely one edge of the opening in the front-side cover element or on two opposite edges of the front-side cover element opening between which the swivel arm moves past. In this way, the fine positioning of the swivel arm in contact with the one contact surface, preferably with the two contact surfaces on the opening of the end face covering element, can advantageously be achieved.
- the at least one contact surface can also be formed by a section of the end face covering element itself, as an alternative to a contact surface such as a positioning section that is additionally applied to the end face covering element.
- the contact surface is advantageously formed as a positioning section, corresponding to the positioning section on the swivel arm.
- the contact surface can be formed as a positioning section, so that two corresponding sections can come into contact with one another.
- the multiple positioning sections are preferably identical, in particular formed by an attachment element.
- a positioning section or an attachment element can be provided on the swivel arm on one or both of its outer surface sides in a simple and flexible manner, for example by subsequent attachment.
- a further positioning section or a further attachment element can be provided on the base unit or on the base plate of the base unit and/or on the counter-plate of the base unit.
- a first side of the swivel arm to be provided with a positioning section, with the positioning section on the swivel arm coming into contact with a further positioning section on the base plate when the swivel arm arrangement or the furniture part is swiveled.
- a second side of the pivoting arm can also be provided with a positioning section which, when the pivoting arm arrangement or the furniture part is pivoted, comes into contact with another positioning section on the counterplate. This means that two pairs of positioning sections or two pairs of friction or sliding surfaces come into effect on the swivel arm, with one positioning section providing the function of the contact surface in each pair.
- a swivel arm preferably several, preferably three, pairs of sliding surfaces come into effect on a first side, i.e. three positioning sections on the first side of the swivel arm and three positioning sections on the base plate, and on the second side of the swivel arm there are also several, preferably three, positioned corresponding to the first three pairs of sliding surfaces Sliding surface pairs to the effect, so three positioning sections on the second swivel arm side and three positioning sections on the counter-plate.
- a pivoting arm can thus be balanced over its entire pivoting movement or be in contact at the top in the middle and at the bottom, which counteracts one-sided loads or warping of the pivoting arm on the base unit during pivoting.
- the positioning section comprises an attachment element for attachment to the base unit and/or the swivel arm.
- the attachment element can advantageously be used variably.
- the attachment member is, for example, a strip-shaped thin member with a flat contact side or positioning section side with, for example, a uniform thickness of 0.5 to 4.0 millimeters, preferably with a thickness of about 2 millimeters.
- a typical length of the attachment element is, for example, about 5 centimeters with a width of about 10 millimeters.
- an attachment element can also be provided with a bracket-shaped or U-shaped component, with the attachment element having two separate positioning sections.
- the positioning sections are then the two legs of the U-shaped component and, when attached to the base unit, enclose the swivel arm on both sides, so that a first positioning section comes into contact with a first side of the swivel arm when the swivel arm is swiveled and that a second positioning section comes into contact with a second side of the swing arm when pivoting the swing arm.
- the attachment element can be attached to the base unit and/or the swivel arm.
- the attachment of the attachment element can, for. B. be detachable or pluggable or screwed.
- the attachment can be permanent such. B. can be glued.
- the positioning section is formed from a plastic material.
- the positioning consists z. B. from a material with a comparatively low coefficient of friction.
- the positioning portion is formed from a Teflon material, which is a friction-reducing material.
- the positioning section can be designed as a coating, for example.
- the base unit is connected to a mounting unit via a swivel arm of the guide means, the mounting unit for a countersunk Attachment is formed in the area of a material recess of the furniture part.
- the device according to the invention comprises two identical pivoting or fitting units for providing the same pivoting kinematics for the furniture part, with the two fitting units being effective between the furniture body and the furniture part.
- the respective base unit of the two fitting units is attached to the furniture body.
- the respective assembly unit of the two fitting units is fastened to the furniture part, for example on the inside on a right side edge and on a left side edge of the furniture part such as a furniture flap.
- the swivel arm arrangement acts between the base unit and the mounting unit, with one end engaging the base unit and another end engaging the mounting unit, preferably in each case in an articulated manner.
- the invention also extends to a piece of furniture with a furniture body and a movable furniture part accommodated thereon, such as a furniture flap, e.g. B. top flap with a device according to one of the above configurations.
- a furniture flap e.g. B. top flap with a device according to one of the above configurations.
- FIG. 1 shows a perspective view of a piece of furniture according to the invention or a wall cabinet 1 with a box-shaped furniture body 2 and a furniture part accommodated thereon, which is designed as a panel-like top flap 3 , which is shown in an open position relative to the furniture body 2 .
- the furniture body 2 comprises two opposing upright side walls 4 and 5, which are connected to a bottom panel 6 at the bottom and to a top panel 7 at the top.
- the furniture body 2 is closed by a rear wall 8 at the rear.
- the upper flap fitting 9 has a first fitting unit 10 on the side wall 4 and a second fitting unit 11 on the side wall 5, which are constructed in the same way but for the functionally correct arrangement on the respective side wall 4 or 5 in relation to the side.
- Each fitting unit 10 and 11 comprises a base unit 12, guide means 13 with a swivel arm arrangement 14 and an assembly unit 15.
- the base unit 12 is connected to the assembly unit 15 via a plurality of articulated swivel arms of the swivel arm arrangement 14, which is fixed to an inside of the top flap 3 is fixed countersunk in a material recess.
- the guide means 13 have an energy accumulator 21 to support the opening movement of the upper flap 3 into the open position and a damping device 22 for a damped closing movement of the upper flap 3 into the closed position.
- the base unit 12 is preferably made of a sheet metal component formed and comprises a flat, flat or thin base plate 16 and a flat, thin housing plate 17 opposite the base plate 16 (see 3 ).
- the housing plate 17 is according to Figures 1 and 2 covered with a cover plate 18.
- the base unit 12 there is a front section 19 whose outer side is aligned transversely to the base plate 16 level.
- the relevant pivoting arms of the pivoting arm arrangement 14 reach through a rectangular recess 20 in the front section 19.
- the width of the front section 19 designed as an attachable component corresponds to a normal width a of the side wall 4 of 16 millimeters.
- the overall width or thickness of the fitting units 10 and 11 is approximately 12 millimeters, so that the respective material recess in the side walls 4 and 5 is also approximately 12 millimeters deep, which means that there is a remaining bottom thickness of the side walls 4, 5 in the area of the respective material recess to about 4 millimeters.
- FIG 3 shows the fitting unit 10 without a cover plate 18 and without a front section 19 in the pivoted-out position of the swivel arm arrangement 14.
- the housing plate 17 has been lifted off the base plate, which means that components arranged on the inside of the base plate 16, such as the energy accumulator 21 and the damper device 22, can be seen.
- the swing arm assembly 14 includes a plurality of swing arms articulated together, each of which is constructed from two spaced swing arm plates. From the pivot arms, a pivot arm 23 and a pivot arm 24 are selected below, which are connected to one another in an articulated manner via a further pivot arm.
- the swivel arm 23 is made up of two spaced swivel arm plates 23a and 23b of the same shape, as is the swivel arm 24 of two spaced swivel arm plates 24a and 24b of the same shape.
- the respective swing arm plates 23b and 24b facing the base plate 16 form a first outer side of the swing arm assembly 14 and the respective swing arm plates 23a and 24a facing the housing plate 17 form a second outer side of the swivel arm arrangement 14.
- the two swivel arm plates 23a and 24a are exactly aligned with one another, as are the two swivel arm plates 23b and 24b.
- the pivoting arm plates 23a, 23b and the pivoting arm plates 24a, 24b are each connected to one another via riveted connections, with rivet heads 26 protruding on both sides or on the outside of the pivoting arm plates 23a, 23b and 24a, 24b, for example in the tenth of a millimeter range.
- the swivel arms 23 and 24 thus form a maximum width b of the swivel arm arrangement 14 (see Fig. 6 ), wherein a slightly larger width exists at the locations of the riveted joints of the swing arm plates 23a, 23b and 24a, 24b than at the outer surface sides of the swing arm plates 23a, 23b and 24a, 24b.
- the swivel arm 23 can be swiveled via a swivel axis S provided by a pivot pin 25 , the swivel axis S being aligned transversely to a base plate plane GE spanned by the base plate 16 .
- the Figures 1-4 is the swing arm assembly 14 and the upper flap 3 in a maximum wide open or in a maximum wide pivoted open position
- the Figures 5-8 shows the maximum swiveled-in position of the swivel arm arrangement 14 without a mounting unit in which the entire swivel arm arrangement 14 is housed sunk in the base unit 12 between the base plate 16 and the housing plate 17.
- Sections of the closed top flap 3 and the side wall 4 are indicated by dashed lines.
- Positioning means having a positioning section are formed in an intermediate area between the swing arm assembly 14 and the base unit 12 .
- positioning sections configured as slideways 27-32, for example, both between the base plate 16 and the swivel arm arrangement 14 and between the housing plate 17 and the swivel arm arrangement 14.
- a U-shaped slide element 33 In a front upper corner area inside the base unit 12 there is a U-shaped slide element 33 with the opposite slideways 27, 28, the slideways 27, 28 each being directed inwards, i.e. the slideway 27 towards the swivel arm plates 23b, 24b and the slideway 28 toward the swing arm plates 23a, 24a.
- the sliding elements 33-37 are positioned so that over the course of an entire pivoting movement of the pivot arm assembly 14, so when opening in the maximum open position according to the Figures 1 and 2 and on closing to the maximum closed position according to 8 none of the rivet heads 26 on the swivel arm plates 23a, 23b, 24a, 24b can get past or come into contact with the slideways 27-32.
- a slight misalignment of the swivel arm arrangement 14 regularly occurs or the swivel arms of the swivel arm arrangement 14 deviate slightly in the axial direction of the swivel axis S from a desired bearing position, for example in the tenth of a millimeter range.
- the slideways 27-32 come into contact with the sections of the outer sides on the swivel arm plates 23a, 23b, 24a, 24b, the outer sides form contact surfaces on the swivel arm plates 23a, 23b, 24a, 24b, which come into sliding contact with the slideways 27-32.
- slideways 27-32 preferably consist of a friction-minimizing material, such as a Teflon material or a PTFE material, friction and/or noise can be minimized in the event of misalignments of the swivel arm arrangement 14.
- sliding elements with sliding tracks can be attached to the outside of the swivel arm plates 23a, 23b, 24a, 24b and/or to the edge of the recess 20 in Forehead section 19.
- the sliding elements 34-37 are advantageously attached to the base plate 16 or the housing plate 17 in a detachable and manual manner via plug-in pins 39 on the sliding elements 34-37 and matching recesses 40.
- plug-in pins 39 are present on the side of the sliding elements 34-37 opposite the respective slideway 29-32, which can be latched in suitably prepared recesses 40 in the base plate 16 or in the housing plate 17.
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Description
Es sind Vorrichtungen zur Bewegung eines Möbelteils bekannt, das an einem Möbelkorpus eines Möbels aufgenommenen ist. Hierfür sind Führungsmittel der Vorrichtung mit zumindest einem Schwenkarm zum Schwenken des Möbelteils vorgesehen, mit welchen bei montierter Vorrichtung das Möbelteil aus einer Schließposition in eine Offenposition des Möbelteils relativ zum Möbelkorpus und zurück bewegbar ist.Devices are known for moving a furniture part that is mounted on a furniture body of a piece of furniture. For this purpose, guide means of the device are provided with at least one swivel arm for swiveling the furniture part, with which the furniture part can be moved from a closed position to an open position of the furniture part relative to the furniture body and back when the device is installed.
Eine solche Vorrichtung weist zum Beispiel eine Basiseinheit mit einer Grundplatte auf, an welcher die Führungsmittel derart angreifen, dass eine Schwenkachse, um welche der zumindest eine Schwenkarm schwenkbar ist, quer zu einer von der Grundplatte aufgespannten Grundplatten-Ebene steht. Diese Vorrichtungen sind zum Beispiel Möbelbeschläge wie Klappen- bzw. Oberklappenbeschläge. Bei modernen Möbeln ist eine besonders platzsparende und optisch ansprechende Unterbringung der Bewegungsvorrichtung gewünscht. In der Regel ist das schwenkbare Möbelteil über zwei vergleichbare Einheiten der Bewegungsvorrichtung an einem Möbelkorpus aufgenommen.Such a device has, for example, a base unit with a base plate on which the guide means act in such a way that a pivot axis about which the at least one pivot arm can be pivoted is transverse to a base plate plane spanned by the base plate. These devices are, for example, furniture fittings such as flap or top flap fittings. In modern furniture, a particularly space-saving and visually appealing accommodation of the movement device is desired. As a rule, the pivotable furniture part is accommodated on a furniture body via two comparable units of the movement device.
Die
In der
Aufgabe der vorliegenden Erfindung ist es, eine Vorrichtung zum Bewegen eines an einem Möbelkorpus bewegbar aufgenommenen Möbelteils mit Führungsmitteln zum Schwenken des Möbelteils zu verbessern, insbesondere im Hinblick auf die Vermeidung von unerwünschten Geräuschen oder einer Schwergängigkeit der Schwenkarmbewegung aufgrund einer zur Schwenkachse geringen axialen Fehlstellung des Schwenkarms. Diese Szenarien können zum Beispiel im Praxisbetrieb durch Abweichungen einer Ist-Position eines Schwenkarms der Schwenkarm-Anordnung zu einer IdealPosition und/oder aufgrund von Bauteil-Toleranzen auftreten.The object of the present invention is to improve a device for moving a furniture part that is movably accommodated on a furniture body, with guide means for pivoting the furniture part, in particular with regard to avoiding unwanted noise or sluggishness of the pivot arm movement due to a slight axial misalignment of the pivot arm with respect to the pivot axis . These scenarios can occur, for example, in practical operation due to deviations in an actual position of a pivot arm of the pivot arm arrangement from an ideal position and/or due to component tolerances.
Diese Aufgabe wird durch die unabhängigen Ansprüche gelöst.This object is solved by the independent claims.
Die abhängigen Ansprüche betreffen vorteilhafte und zweckmäßige Weiterbildungen der Erfindung.The dependent claims relate to advantageous and expedient developments of the invention.
Die Erfindung geht aus von einer Vorrichtung zur Bewegung eines an einem Möbelkorpus eines Möbels aufgenommenen Möbelteils, wobei Führungsmittel der Vorrichtung mit zumindest einem Schwenkarm zum Schwenken des Möbelteils vorgesehen sind, mit welchen bei montierter Vorrichtung das Möbelteil aus einer Schließposition in eine Offenposition des Möbelteils relativ zum Möbelkorpus und zurück bewegbar ist, wobei die Vorrichtung eine Basiseinheit mit einer Grundplatte und einer daran auf Gegenplatte (17) umfasst, an welcher die Führungsmittel derart angreifen, dass eine Schwenkachse, um welche der zumindest eine Schwenkarm schwenkbar ist, quer zu einer von der Grundplatte aufgespannten Grundplatten-Ebene steht.The invention is based on a device for moving a furniture part accommodated on a furniture body of a piece of furniture, with guide means of the device being provided with at least one swivel arm for swiveling the furniture part, with which, when the device is installed, the furniture part can be moved from a closed position into an open position of the furniture part relative to the furniture carcass and can be moved back, the device comprising a base unit with a base plate and a counter-plate (17) on it, on which the guide means act in such a way that a pivot axis, about which the at least one pivot arm can be pivoted, is transverse to one of the base plate spanned base plate level.
Die Vorrichtung umfasst insbesondere die korpusseitige Basiseinheit, die Führungsmittel mit einer Schwenkarm-Anordnung, vorzugsweise mit einem Kraftspeicher und/oder einer Dämpfanordnung, und eine klappenseitige Montageeinheit. Die Basiseinheit umfasst die Grundplatte mit einem daran aufsetzbaren Grundplatten-Deckel bzw. einer Gehäuseplatte. Vorzugsweise ist eine Abdeckung wie zum Beispiel eine Abdeckkappe bzw. Abdeckplatte an dem Grundplatten-Deckel aufsetzbar. In der Regel ist noch eine stirnseitige Beschlagabdeckung an der Basiseinheit vorhanden.The device comprises in particular the base unit on the carcass side, the guide means with a swivel arm arrangement, preferably with an energy store and/or a damping arrangement, and a mounting unit on the flap side. The base unit comprises the base plate with a base plate cover or a housing plate that can be placed on it. A cover such as a cover cap or cover plate can preferably be placed on the base plate cover. As a rule, there is also a front fitting cover on the base unit.
Bei größeren zu bewegenden Möbelklappen müssen die Bauteile der Bewegungsvorrichtung ausreichend stabil ausgestaltet sein. Für einen hohen Bedienkomfort ist insbesondere eine Kraftunterstützung mit dem Kraftspeicher für die Öffnungsbewegung bzw. die Dämpfanordnung zur gedämpften Schließbewegung des Möbelteils vorgesehen.In the case of larger furniture flaps to be moved, the components of the moving device must be designed to be sufficiently stable. For a high level of operating comfort, in particular a force support with the force accumulator for the opening movement or the damping arrangement for the damped closing movement of the furniture part is provided.
Der Kern der Erfindung ist darin zu sehen, dass die Vorrichtung Positioniermittel mit Positionierabschnitten umfasst, wobei die Positionierabschnitte in einem Zwischenbereich zwischen dem zumindest einen Schwenkarm und der Basiseinheit ausgebildet sind, wobei die Positionierabschnitte derart vorhanden sind, dass bei einer Schwenkbewegung des zumindest einen Schwenkarms der Positionierabschnitt in Kontakt mit einer Anlagefläche kommt, wobei die Anlagefläche an dem Schwenkarm und/oder der Basiseinheit vorgesehen ist, wobei beidseitig und dabei gleichartig bzw. gleichzeitig über beide Außenseiten des Schwenkarms von den Anlageflächen bzw. Positionierabschnitten (27-32) an der Grundplatte (16) und der Gegenplatte (17) geführt die Feinpositionierung im beidseitigen Kontakt des Schwenkarms (23, 24) stattfindet, wobei durch den Kontakt des Positionierabschnitts mit der Anlagefläche eine Feinpositionierung des Schwenkarms in zur Schwenkachse des Schwenkarms axialer Richtung einrichtbar ist, wenn der Schwenkarm einen axialen Versatz zu einer Soll-Lagerposition des Schwenkarms aufweist. Damit kann das Möbelteil aus der Offenstellung in die Schließstellung ohne unangenehme und unerwünschte Geräusche verschwenkt werden, auch dann, wenn ein Schwenkarm bzw. gegebenenfalls mehrere miteinander verbundene Schwenkarme der Schwenkarmanordnung eine vergleichsweise geringe Fehlstellung aufweisen. Eine Fehlstellung eines Schwenkarms kann in der Praxis regelmäßig vorkommen zum Beispiel mit einem Lagerposition-Versatz, der z. B. mit einer Abweichung in der Größenordnung eines Bruchteils eines Millimeters auftritt, was die Relativposition zum Beispiel zu einer idealen- bzw. Soll-Lagerposition auf der Schwenkachse des Schwenkarms angeht. Ohne erfindungsgemäße Positioniermittel kann es aufgrund des geringen Versatzes beim Einschwenken des Schwenkarms in einen Aufnahmeraum der Basiseinheit in die Schließstellung des Möbelteils zu starken Reib- und Klemmgeräuschen und/oder einer verlangsamten und/oder ruckartigen Schließbewegung des Möbelteils durch undefinierte Reibzustände zwischen dem Schwenkarm und der Basiseinheit bzw. deren Grundplatte und/oder Gehäuseplatte kommen. Dies wird erfindungsgemäß ausgeschlossen oder zumindest minimiert, indem die Reibung der betreffenden Flächen vorteilhaft beeinflussende Positioniermittel mit dem Positionierabschnitt bereitgestellt werden. Mit den Positioniermitteln wird ein vorhandener Versatz der Lagerposition des Schwenkarms zumindest während des Verschwenkens des Möbelteils ausgeglichen bzw. überwunden. Dies erfolgt vorteilhaft auf vorgebbare Weise mit einem definierten Verstellen des Schwenkarms aus der Fehlstellung, vor dem Schließen bzw. Einschwenken bei geöffnetem Möbelteil am Möbelkorpus, in Richtung der idealen bzw. Soll-Lagerposition, was während dem Einschwenken erfolgt durch gegenseitige Anlage des Positionierabschnitts mit der Anlagefläche.The core of the invention can be seen in the fact that the device comprises positioning means with positioning sections, the positioning sections being formed in an intermediate region between the at least one pivot arm and the base unit, the positioning sections being present in such a way that when the at least one pivot arm pivots, the positioning section comes into contact with a contact surface, the contact surface being provided on the swivel arm and/or the base unit, with the contact surfaces or positioning sections (27-32) on the base plate ( 16) and the counter plate (17), the fine positioning takes place in contact on both sides of the swivel arm (23, 24), whereby the contact of the positioning section with the contact surface allows fine positioning of the swivel arm to be set up in the axial direction to the swivel axis of the swivel arm if the swivel arm has a has axial offset to a target bearing position of the swivel arm. The furniture part can thus be pivoted from the open position into the closed position without unpleasant and undesirable noises, even if a pivot arm or possibly several pivot arms of the pivot arm arrangement which are connected to one another have a comparatively small misalignment. A misalignment of a swivel arm can occur regularly in practice, for example with a Storage position offset, e.g. B. occurs with a deviation in the order of a fraction of a millimeter, as far as the relative position is concerned, for example to an ideal or target bearing position on the pivot axis of the pivot arm. Without positioning means according to the invention, due to the slight offset when pivoting the swivel arm into a receiving space of the base unit in the closed position of the furniture part, there can be strong rubbing and clamping noises and/or a slowed and/or jerky closing movement of the furniture part due to undefined friction states between the swivel arm and the base unit or their base plate and / or housing plate come. According to the invention, this is ruled out or at least minimized by providing positioning means with the positioning section that advantageously influence the friction of the surfaces in question. With the positioning means, an existing offset of the bearing position of the swivel arm is compensated for or overcome at least during the swiveling of the furniture part. This is advantageously done in a definable manner with a defined adjustment of the swivel arm from the incorrect position, before closing or swiveling in when the furniture part is open on the furniture body, in the direction of the ideal or target storage position, which takes place during swiveling in through mutual contact of the positioning section with the contact surface.
Mit den Positioniermitteln wird vorteilhaft eine Schwenkführungsmöglichkeit für den instabilen Schwenkarm bereitgestellt, der aufgrund des Versatzes zur Ideal-Lagerposition eine zumindest teilweise instabile Bewegungslagerung darstellt. Die Instabilität der Bewegungslagerung wird mit den Positioniermittel überwunden.The positioning means advantageously provide a pivoting guidance option for the unstable pivoting arm, which represents an at least partially unstable movement mounting due to the offset from the ideal mounting position. The instability of the movement bearing is overcome with the positioning means.
Der Kontakt des Positionierabschnitts mit der Anlagefläche erfolgt während der Schwenkbewegung und wird ggf. nur im letzten Abschnitt des Schwenkwegs vor Erreichen der vollständig geöffneten Schwenkstellung aufgehoben. Der Kontakt des Positionierabschnitts mit der Anlagefläche ist vorteilhaft ein reibminimierter Gleitkontakt. Die Positioniermittel stellen demgemäß einen Teil einer Gleitlagerführung für den Schwenkarm bereit.The contact of the positioning section with the contact surface takes place during the pivoting movement and is possibly only eliminated in the last section of the pivoting path before the fully opened pivoting position is reached. The contact of the positioning section with the contact surface is advantageously a friction-minimised sliding contact. Accordingly, the positioning means provide part of a sliding bearing guide for the swivel arm.
Die Positioniermittel und die Schwenkarmanordnung sind so abgestimmt, dass bei einer idealen Montagesituation, in welcher alle beteiligten Elemente eine Ideal- bzw. SollPosition einnehmen, was insbesondere die Basiseinheit und die Schwenkarmanordnung mit einer Soll-Lagersituation des Schwenkarms betrifft, zwischen Außenseiten des zumindest einen Schwenkarms und gegenüberliegenden Abschnitten der Basiseinheit bzw. der Grundplatte und der Abdeckplatte, ein geringer Luftspalt vorhanden ist.The positioning means and the swing arm assembly are like this coordinated so that in an ideal assembly situation, in which all elements involved assume an ideal or target position, which particularly relates to the base unit and the swivel arm arrangement with a target bearing situation of the swivel arm, between the outer sides of the at least one swivel arm and opposite sections of the base unit or the base plate and the cover plate, there is a small air gap.
Der Luftspalt beträgt zum Beispiel einen Bruchteil eines Millimeters, so dass bei Idealverhältnissen der Schwenkarm beim Verschwenken sich berührungsfrei an den Gegenabschnitten vorbeibewegt bzw. die Anlageflächen und die dazugehörigen Positionierabschnitte ohne Kontakt sind bzw. bleiben.The air gap is, for example, a fraction of a millimeter, so that under ideal conditions the swivel arm moves past the opposite sections without contact when swiveling or the contact surfaces and the associated positioning sections are or remain without contact.
Vorteilhaft ist die Anlagefläche durch eine Außenseite des zumindest einen Schwenkarms gebildet. Damit kann der Schwenkarm unverändert bleiben, ohne daran Maßnahmen vorsehen zu müssen, um einen reibminimierten Kontakt mit dem Positionierabschnitt zu realisieren. Die betreffende Außenseite des Schwenkarmes ist insbesondere ein Abschnitt der Oberfläche der Schwenkarm-Außenseite. Die Außenseite ist insbesondere in axialer Richtung zur Schwenkachse gerichtete flächige Seite des Schwenkarms bzw. umfasst beide gegenüberliegende flächige Außenseiten des Schwenkarms.The contact surface is advantageously formed by an outside of the at least one swivel arm. In this way, the swivel arm can remain unchanged without having to provide any measures on it in order to realize contact with the positioning section with minimal friction. The outer side of the swivel arm in question is in particular a section of the surface of the outer side of the swivel arm. The outer side is in particular the flat side of the pivot arm directed in the axial direction to the pivot axis or comprises both opposite flat outer sides of the pivot arm.
Die beiden mit dem Positionierabschnitt in Kontakt kommenden Außenseiten des Schwenkarmes sind vorzugsweise durch die jeweilige Außenseite von zwei zueinander beabstandeten äußeren scheibenartigen Elementen des Schwenkarms gebildet. Der Schwenkarm ist zum Beispiel aus zwei oder mehr sandwichartig benachbarten scheibenartigen Elementen aufgebaut.The two outer sides of the swivel arm that come into contact with the positioning section are preferably formed by the respective outer side of two spaced-apart outer disk-like elements of the swivel arm. For example, the swing arm is constructed of two or more sandwiched disc-like members.
Ein weiterer Vorteil liegt darin, dass die Anlagefläche durch eine Innenseite der Basiseinheit gebildet ist. Dann ist der Positionierabschnitt vorteilhaft an dem Schwenkarm bzw. an einer Schwenkarm-Außenseite vorhanden, die zur Innenseite der Basiseinheit gerichtet ist.Another advantage is that the contact surface is formed by an inside of the base unit. The positioning section is then advantageously present on the swivel arm or on an outside of the swivel arm which is directed towards the inside of the base unit.
Da in der Regel beide gegenüberliegenden Außenseiten des Schwenkarms einer jeweiligen anderen Innenseite der Basiseinheit zugewandt ist, wirken an einem Schwenkarm vorzugsweise zwei verschiedene Positionierabschnitte zur Gleitführung des Schwenkarms. Bei mehreren Schwenkarmen kann an jedem Schwenkarm ein Positionierabschnitt z. B. Gleitbahnen vorhanden sein, oder es ist vorzugsweise an gegenüberliegenden Außenseiten der mehreren Schwenkarme jeweils zumindest ein Positionierabschnitt vorhanden. Vorzugsweise sind an jedem Schwenkarm genau zwei Positionierabschnitte vorhanden, auf jeder der beiden gegenüberliegenden Außenseiten jeweils ein Positionierabschnitt.Since, as a rule, both opposite outer sides of the pivoting arm face a respective other inner side of the base unit, two different positioning sections preferably act on one pivoting arm for sliding guidance of the pivoting arm. If there are several swivel arms, a positioning section, e.g. B. slideways may be present, or at least one positioning section is preferably provided on opposite outer sides of the plurality of pivot arms. There are preferably exactly two positioning sections on each swivel arm, one positioning section on each of the two opposite outer sides.
Es ist außerdem vorteilhaft, dass die Anlagefläche auf der Grundplatte der Basiseinheit vorhanden ist. Die Anlagefläche ist im einfachen Fall zumindest eine Oberfläche einer Innenseite der Basiseinheit wie der Grundplatte und/oder der Gegenplatte. Die Grundplatte ist vergleichsweise stabil gegen eine Verformung, womit bei der Gleitbewegung des Schwenkarms, wenn der Positionierabschnitt am Schwenkarm gegen die Anlagefläche drückt, die Feinpositionierung vorteilhaft bzw. sicher erfolgen kann. Die Grundplatte stützt sich dabei mit der zur Anlagefläche über die Materialdicke der Grundplatte beabstandete gegenüberliegende Außenseite flächig an dem Möbel bzw. einer Bodenfläche einer Materialausnehmung zum Beispiel in einer Möbelkorpus-Seitenwand ab. Die Anlagefläche auf der Grundplatte kann durch die betreffende Oberfläche der Grundplatte bzw. der Oberfläche des Materials der Grundplatte selbst gebildet sein. Alternativ kann die Anlagefläche ein zur Grundplatte zusätzliches Element sein, das darauf angebracht ist, wie zum Beispiel ein Materialstreifen, oder die Anlagefläche ist beispielsweise eine Materialbeschichtung auf der Oberfläche der Grundplatte.It is also advantageous that the contact surface is present on the base plate of the base unit. In the simple case, the contact surface is at least one surface of an inside of the base unit such as the base plate and/or the counter plate. The base plate is comparatively stable against deformation, so that during the sliding movement of the swivel arm, when the positioning section on the swivel arm presses against the contact surface, the fine positioning can be carried out advantageously and safely. The base plate is supported with the opposite outer side, spaced apart from the contact surface by the material thickness of the base plate, flat on the piece of furniture or a bottom surface of a material recess, for example in a furniture carcass side wall. The contact surface on the base plate can be formed by the relevant surface of the base plate or the surface of the material of the base plate itself. Alternatively, the abutment surface can be an element additional to the base plate, which is attached thereto, such as a strip of material, or the abutment surface is, for example, a material coating on the surface of the base plate.
Ein weiterer Vorteil ergibt sich dadurch, dass die Anlagefläche an der Basiseinheit ausschließlich in einem Bereich der Basiseinheit ausgebildet ist, in welchem kein Überstreichen von vorgegebenen Abschnitten der Außenseite des zumindest einen Schwenkarms im Verlauf einer vollständigen Schwenkbewegung der Schwenkarm-Anordnung stattfindet. Damit können vorteilhaft Abschnitte auf der Außenseite des Schwenkarms, die zur Anlagefläche gerichtet sind, von einem Kontakt mit der Anlagefläche bei der Schwenkbewegung des Schwenkarms ausgeschlossen werden. Insbesondere sind die vorgegebenen Abschnitte der Außenseite des Schwenkarms vorstehende Abschnitte, die zur restlichen ebenen, flachen Außenseite des Schwenkarms erhaben sind. Die vorgegebenen Abschnitte sind beispielsweise Verbindungsstellen am Schwenkarm zur Verbindung von Komponenten des Schwenkarms miteinander. Solche Verbindungsstellen sind zum Beispiel Nietverbindungsstellen des Schwenkarms bzw. überstehende Nietköpfe. Wenn die vorgegebenen Abschnitte der Außenseite des Schwenkarms vom Kontakt mit der Anlagefläche ausgeschlossen sind, kann die Feinpositionierung des Schwenkarms vorteilhaft funktionieren. Andernfalls würden erhabene Abschnitte im Kontakt mit der Anlagefläche bzw. einem Positionierabschnitt zu einer unerwünschten bzw. verstärkten Druckwirkung zwischen der Anlagefläche und dem Schwenkarm bzw. gegebenenfalls zu einem Blockieren der Schwenkbewegung führen.A further advantage results from the fact that the contact surface on the base unit is formed exclusively in a region of the base unit in which no sweeping of predetermined sections of the outside of the at least one pivot arm in the course of a complete Pivoting movement of the pivot arm assembly takes place. In this way, sections on the outside of the swivel arm that are directed towards the contact surface can advantageously be excluded from contact with the contact surface during the swiveling movement of the swivel arm. In particular, the predetermined portions of the outside of the swing arm are protruding portions that are raised to the remainder of the planar, flat outside of the swing arm. The predetermined sections are, for example, connection points on the swivel arm for connecting components of the swivel arm to one another. Such connection points are, for example, rivet connection points of the swivel arm or protruding rivet heads. When the predetermined portions of the outside of the swing arm are excluded from contact with the abutment surface, the fine positioning of the swing arm can function advantageously. Otherwise, raised sections in contact with the contact surface or a positioning section would lead to an undesired or increased pressure effect between the contact surface and the swivel arm or possibly to a blocking of the swivel movement.
Gemäß der Erfindung ist die Anlagefläche auf einer zur Grundplatte gegenüberliegenden Gegenplatte der Basiseinheit vorhanden. Die Gegenplatte ist beispielsweise eine Gehäuseplatte. Die Gegenplatte weist in der Regel eine Grundform bzw. eine Außenkontur auf, welche der Grundform bzw. eine Außenkontur der Grundplatte entspricht. Mit der Grundplatte und der Gegenplatte ist die Basiseinheit auf ihren Flächenseiten umschlossen und bildet eine Baueinheit, die an dem Möbel zum Beispiel in einer Materialausnehmung des Möbelkorpus unterbringbar ist. Vorteilhafterweise ist die Schwenkachse zumindest eines Schwenkarms der Führungsmittel zwischen der Grundplatte und der Gegenplatte durch ein Bauteil realisiert, wie z. B. einen Achsstift, das in der Grundplatte einerseits und der Gegenplatte andererseits aufgenommen ist.According to the invention, the contact surface is present on a counter-plate of the base unit opposite the base plate. The counter-plate is, for example, a housing plate. The counter-plate generally has a basic shape or an outer contour which corresponds to the basic shape or an outer contour of the base plate. The base unit is enclosed on its surface sides by the base plate and the counter-plate and forms a structural unit that can be accommodated on the furniture, for example in a material recess in the furniture body. Advantageously, the pivot axis of at least one pivot arm of the guide means between the base plate and the counter-plate is realized by a component such. B. an axle pin, which is received in the base plate on the one hand and the counter-plate on the other hand.
Der Schwenkarm bzw. die mehreren Schwenkarme der Schwenkarm-Anordnung sind an der Basiseinheit mit der Grundplatte und der Gegenplatte gelagert, wobei die Schwenkarmanordnung im eingeschwenkten Zustand der Schwenkarm-Anordnung zumindest nahezu vollständig in einem freien Zwischenbereich zwischen der Grundplatte und der Gegenplatte untergebracht ist. Dabei ist es vorteilhaft, wenn beim Einschwenken der Schwenkarm-Anordnung die Anlagefläche auf der Gegenplatte vorhanden ist. Vorzugsweise ist zusätzlich, insbesondere an entsprechender Stelle, gegenüberliegend zur Anlagefläche an der Gegenplatte, eine weitere Anlagefläche an der Grundplatte ausgebildet. Damit erfährt der Schwenkarm zumindest einseitig, vorteilhaft beidseitig geführt die Feinpositionierung.The swivel arm or the several swivel arms of the swivel arm arrangement are on the base unit with the base plate and the Mounted counter-plate, wherein the swivel arm assembly is housed at least almost completely in a free intermediate area between the base plate and the counter plate in the pivoted-in state of the swivel arm assembly. It is advantageous if the contact surface is present on the counter plate when the swivel arm arrangement is swiveled in. In addition, a further contact surface is preferably formed on the base plate, in particular at a corresponding point opposite to the contact surface on the counter-plate. In this way, the swivel arm is guided at least on one side, advantageously on both sides, for fine positioning.
Grundsätzlich kann die eine Anlagefläche an der Grundplatte und/oder die eine Anlagefläche an der Gegenplatte aus genau einer Flächeneinheit gebildet sein, oder die Anlagefläche besteht aus mehreren voneinander beabstandeten bzw. getrennten Teil-Anlageflächen. Die Teil-Anlageflächen können untereinander gleichartig bzw. identisch sein oder in Form und Beschaffenheit unterschiedlich gestaltet sein.In principle, the one contact surface on the base plate and/or the one contact surface on the counter-plate can be formed from exactly one surface unit, or the contact surface consists of a plurality of partial contact surfaces that are spaced apart or separated from one another. The partial contact surfaces can be of the same type or identical to one another, or they can be designed differently in terms of shape and quality.
Ein anderer Vorteil der Erfindung ist dadurch realisiert, dass die Anlagefläche einem an der Basiseinheit anbringbaren Stirnseiten-Abdeckelement zugeordnet ist. Das Stirnseiten-Abdeckelement ist vorzugsweise an der Grundplatte und/oder der Gegenplatte angebracht. Die vorzugsweise kassettenförmige Basiseinheit weist zumindest eine offene Schmalseite zwischen der Grundplatte und der Gegenplatte auf. Durch diese offene Seite greift die Schwenkarmanordnung bis zum bewegbaren Möbelteil, an welchem die Schwenkarmanordnung über die Montageeinheit angreift. Da die Basiseinheit mit ihrer offenen schmalen Seite regelmäßig an einer Möbelkorpus-Seitenwand so angebracht ist, dass die schmale Seite einen Abschnitt der vorderen Stirnseite des Möbelkorpus bildet, ist an der Basiseinheit zum Beispiel aus optischen Gründen und zum Schutz gegen ein Schmutzeintrag in das Innere der Basiseinheit das Stirnseiten-Abdeckelement an der Basiseinheit vorhanden, wobei durch eine Öffnung in dem Stirnseiten-Abdeckelement der Schwenkarm durchgreift. Daher bietet sich das Stirnseiten-Abdeckelement bzw. der Rand der Öffnung in dem Stirnseiten-Abdeckelement vorteilhaft an, die Anlagefläche bzw. ein Gleitabschnitt daran anzubringen, an welchem der Schwenkarm sich beim Einschwenken vorbeibewegt. Die Anlagefläche kann einseitig bzw. an genau einem Rand der Öffnung in dem Stirnseiten-Abdeckelement oder an zwei gegenüberliegenden Rändern der Stirnseiten-Abdeckelement-Öffnung, zwischen denen der Schwenkarm sich vorbeibewegt, angeordnet sein. Damit kann die Feinpositionierung des Schwenkarms im Kontakt mit der einen Anlagefläche vorzugsweise mit den beiden Anlageflächen an der Öffnung des Stirnseiten-Abdeckelements vorteilhaft erreicht werden.Another advantage of the invention is realized in that the contact surface is assigned to an end face covering element that can be attached to the base unit. The end face covering element is preferably attached to the base plate and/or the counter plate. The preferably cassette-shaped base unit has at least one open narrow side between the base plate and the counter-plate. The swivel arm arrangement reaches through this open side up to the movable furniture part, on which the swivel arm arrangement acts via the mounting unit. Since the base unit is regularly attached with its open narrow side to a furniture body side wall so that the narrow side forms a portion of the front face of the furniture body is at the Base unit, for example for optical reasons and to protect against dirt getting into the interior of the base unit, the end face cover element is present on the base unit, with the swivel arm extending through an opening in the end face cover element. The end face covering element or the edge of the opening in the end face covering element is therefore advantageous for attaching the contact surface or a sliding section to it, on which the swivel arm moves past when swiveling in. The contact surface can be arranged on one side or on precisely one edge of the opening in the front-side cover element or on two opposite edges of the front-side cover element opening between which the swivel arm moves past. In this way, the fine positioning of the swivel arm in contact with the one contact surface, preferably with the two contact surfaces on the opening of the end face covering element, can advantageously be achieved.
Die wenigstens eine Anlagefläche kann auch durch einen Abschnitt des Stirnseiten-Abdeckelements selbst gebildet sein, alternativ zu einer zusätzlich am Stirnseiten-Abdeckelement aufgebrachten Anlagefläche wie ein Positionierabschnitt.The at least one contact surface can also be formed by a section of the end face covering element itself, as an alternative to a contact surface such as a positioning section that is additionally applied to the end face covering element.
Vorteilhafterweise ist die Anlagefläche als Positionierabschnitt gebildet, entsprechend dem Positionierabschnitt an dem Schwenkarm. Die Anlagefläche kann als Positionierabschnitt gebildet sein, so dass zwei entsprechende Abschnitte in gegenseitige Anlage gelangen.The contact surface is advantageously formed as a positioning section, corresponding to the positioning section on the swivel arm. The contact surface can be formed as a positioning section, so that two corresponding sections can come into contact with one another.
Die mehreren Positionierabschnitte sind vorzugsweise identisch, insbesondere durch ein Anbringelement gebildet. Damit kann auf einfache Weise und flexibel einrichtbar, zum Beispiel durch nachträgliche Anbringung, ein Positionierabschnitt bzw. ein Anbringelement an dem Schwenkarm auf dessen einer oder auf dessen beiden Außen-Flächenseiten vorgesehen werden. Ein weiterer Positionierabschnitt bzw. ein weiteres Anbringelement kann an der Basiseinheit bzw. an der Grundplatte der Basiseinheit und/oder an der Gegenplatte der Basiseinheit vorgesehen werden.The multiple positioning sections are preferably identical, in particular formed by an attachment element. In this way, a positioning section or an attachment element can be provided on the swivel arm on one or both of its outer surface sides in a simple and flexible manner, for example by subsequent attachment. A further positioning section or a further attachment element can be provided on the base unit or on the base plate of the base unit and/or on the counter-plate of the base unit.
Damit ist es zum Beispiel möglich, dass eine erste Seite des Schwenkarms mit einem Positionierabschnitt versehen ist, wobei beim Schwenken der Schwenkarmanordnung bzw. des Möbelteils der Positionierabschnitt am Schwenkarm in Anlagekontakt kommt mit einem weiteren Positionierabschnitt an der Grundplatte. Eine zweite Seite des Schwenkarms kann ebenfalls mit einem Positionierabschnitt versehen sein, der beim Schwenken der Schwenkarmanordnung bzw. des Möbelteils in Anlagekontakt kommt mit einem anderen weiteren Positionierabschnitt an der Gegenplatte. Damit kommen zwei Paare von Positionierabschnitten bzw. zwei Reib- bzw. Gleitflächenpaare an dem Schwenkarm zur Wirkung, wobei bei jedem Paar ein Positionierabschnitt die Funktion der Anlagefläche bereitstellt.This makes it possible, for example, for a first side of the swivel arm to be provided with a positioning section, with the positioning section on the swivel arm coming into contact with a further positioning section on the base plate when the swivel arm arrangement or the furniture part is swiveled. A second side of the pivoting arm can also be provided with a positioning section which, when the pivoting arm arrangement or the furniture part is pivoted, comes into contact with another positioning section on the counterplate. This means that two pairs of positioning sections or two pairs of friction or sliding surfaces come into effect on the swivel arm, with one positioning section providing the function of the contact surface in each pair.
Vorzugsweise kommen bei einem Schwenkarm auf einer ersten Seite mehrere vorzugsweise drei Gleitflächenpaare zur Wirkung, also drei Positionierabschnitte an der ersten Schwenkarm-Seite und drei Positionierabschnitte an der Grundplatte, und an der zweiten Seite des Schwenkarms ebenfalls mehrere vorzugsweise drei entsprechend zu den ersten drei Gleitflächenpaaren positionierte Gleitflächenpaare zur Wirkung, also drei Positionierabschnitte an der zweiten Schwenkarm-Seite und drei Positionierabschnitte an der Gegenplatte.In the case of a swivel arm, preferably several, preferably three, pairs of sliding surfaces come into effect on a first side, i.e. three positioning sections on the first side of the swivel arm and three positioning sections on the base plate, and on the second side of the swivel arm there are also several, preferably three, positioned corresponding to the first three pairs of sliding surfaces Sliding surface pairs to the effect, so three positioning sections on the second swivel arm side and three positioning sections on the counter-plate.
Bei jedem einzelnen der drei Gleitflächenpaare kommen demgemäß zwei Positionierabschnitte gegenseitig in Kontakt.Accordingly, in each one of the three pairs of sliding surfaces, two positioning portions come into contact with each other.
Damit kann ein Schwenkarm über seine gesamte Schwenkbewegung ausgewogen bzw. oben mittig und unten im Anlagekontakt sein, was einseitigen Belastungen bzw. einem Verspannen des Schwenkarms an der Basiseinheit beim Verschwenken entgegenwirkt.A pivoting arm can thus be balanced over its entire pivoting movement or be in contact at the top in the middle and at the bottom, which counteracts one-sided loads or warping of the pivoting arm on the base unit during pivoting.
Es ist zudem vorteilhaft, dass der Positionierabschnitt ein Anbringelement zur Anbringung an der Basiseinheit und/oder dem Schwenkarm umfasst. Das Anbringelement kann vorteilhaft variabel verwendet werden. Das Anbringelement ist zum Beispiel ein streifenförmiges dünnes Bauteil mit flacher Kontaktseite bzw. Positionierabschnitt-Seite mit zum Beispiel einer einheitlichen Dicke von 0,5 bis 4,0 Millimeter, vorzugsweise mit einer Dicke von circa 2 Millimeter. Eine typische Länge des Anbringelements beträgt zum Beispiel circa 5 Zentimeter bei einer Breite von circa 10 Millimeter.It is also advantageous that the positioning section comprises an attachment element for attachment to the base unit and/or the swivel arm. The attachment element can advantageously be used variably. The attachment member is, for example, a strip-shaped thin member with a flat contact side or positioning section side with, for example, a uniform thickness of 0.5 to 4.0 millimeters, preferably with a thickness of about 2 millimeters. A typical length of the attachment element is, for example, about 5 centimeters with a width of about 10 millimeters.
Alternativ kann ein Anbringelement auch mit einem bügel- bzw. U-förmigen Bauteil bereitgestellt sein, wobei das Anbringelement zwei getrennte Positionierabschnitte aufweist. Die Positionierabschnitte sind dann die beiden Schenkel des U-förmigen Bauteils und umgreifen im angebrachten Zustand an der Basiseinheit den Schwenkarm beidseitig, so dass ein erster Positionierabschnitt in Anlage kommt mit einer ersten Seite des Schwenkarms beim Verschwenken des Schwenkarms und dass ein zweiter Positionierabschnitt in Anlage kommt mit einer zweiten Seite des Schwenkarms beim Verschwenken des Schwenkarms.Alternatively, an attachment element can also be provided with a bracket-shaped or U-shaped component, with the attachment element having two separate positioning sections. The positioning sections are then the two legs of the U-shaped component and, when attached to the base unit, enclose the swivel arm on both sides, so that a first positioning section comes into contact with a first side of the swivel arm when the swivel arm is swiveled and that a second positioning section comes into contact with a second side of the swing arm when pivoting the swing arm.
Nach einer bevorzugten Variante der Erfindung ist das Anbringelement an der Basiseinheit und/oder dem Schwenkarm anbringbar.According to a preferred variant of the invention, the attachment element can be attached to the base unit and/or the swivel arm.
Die Anbringung des Anbringelements kann z. B. lösbar bzw. ansteckbar oder anschraubbar erfolgen. Alternativ kann die Anbringung unlösbar sein wie z. B. anklebbar.The attachment of the attachment element can, for. B. be detachable or pluggable or screwed. Alternatively, the attachment can be permanent such. B. can be glued.
Im Hinblick auf die Materialeigenschaft ist es vorteilhaft, dass der Positionierabschnitt aus einem Kunststoffmaterial gebildet ist. Der Positionierabschnitt besteht z. B. aus einem Material mit einem vergleichsweise geringen Reibkoeffizienten. Vorzugsweise ist der Positionierabschnitt aus einem Teflon-Material gebildet, was ein reibreduzierendes Material ist.With regard to the material property, it is advantageous that the positioning section is formed from a plastic material. The positioning consists z. B. from a material with a comparatively low coefficient of friction. Preferably, the positioning portion is formed from a Teflon material, which is a friction-reducing material.
Der Positionierabschnitt kann zum Beispiel als Beschichtung ausgebildet sein.The positioning section can be designed as a coating, for example.
Schließlich ist es vorteilhaft, dass die Basiseinheit über einen Schwenkarm der Führungsmittel mit einer Montageeinheit verbunden ist, wobei die Montageeinheit für eine versenkte Anbringung im Bereich einer Materialausnehmung des Möbelteils ausgebildet ist.Finally, it is advantageous that the base unit is connected to a mounting unit via a swivel arm of the guide means, the mounting unit for a countersunk Attachment is formed in the area of a material recess of the furniture part.
In der Regel umfasst die erfindungsgemäße Vorrichtung zwei gleichartige Schwenk- bzw. Beschlag-Einheiten zum Bereitstellen einer seitengleichen Verschwenk-Kinematik des Möbelteils, wobei die beiden Beschlag-Einheiten zwischen dem Möbelkorpus und dem Möbelteil wirksam sind. Die jeweilige Basiseinheit der beiden Beschlag-Einheiten ist am Möbelkorpus befestigt. Die jeweilige Montageeinheit der beiden Beschlag-Einheiten ist am Möbelteil befestigt zum Beispiel innenseitig an einem rechten Seitenrand und an einem linken Seitenrand des Möbelteils wie einer Möbelklappe. Zwischen der Basiseinheit und der Montageeinheit wirkt die Schwenkarmanordnung, mit einem Ende angreifend an der Basiseinheit und einem anderen Ende angreifend an der Montageeinheit, vorzugsweise jeweils gelenkig angreifend.As a rule, the device according to the invention comprises two identical pivoting or fitting units for providing the same pivoting kinematics for the furniture part, with the two fitting units being effective between the furniture body and the furniture part. The respective base unit of the two fitting units is attached to the furniture body. The respective assembly unit of the two fitting units is fastened to the furniture part, for example on the inside on a right side edge and on a left side edge of the furniture part such as a furniture flap. The swivel arm arrangement acts between the base unit and the mounting unit, with one end engaging the base unit and another end engaging the mounting unit, preferably in each case in an articulated manner.
Die Erfindung erstreckt sich auch auf ein Möbel mit einem Möbelkorpus und einem daran aufgenommenen bewegbaren Möbelteil wie einer Möbelklappe z. B. Oberklappe mit einer Vorrichtung nach einer der oben dargelegten Ausbildungen.The invention also extends to a piece of furniture with a furniture body and a movable furniture part accommodated thereon, such as a furniture flap, e.g. B. top flap with a device according to one of the above configurations.
Weitere Merkmale und Vorteile der Erfindung sind anhand von in den Figuren schematisch dargestellten Ausführungsbeispielen näher erläutert. Im Einzelnen zeigt:
- Fig. 1
- eine perspektivische Ansicht auf ein erfindungsgemäßes Möbel mit einer erfindungsgemäßen Vorrichtung zur Bewegung eines geöffnet dargestellten Möbelteils,
- Fig. 2
- den in
Fig. 1 umrandeten Bereich A in vergrößerter Darstellung mit einer Beschlageinheit der Vorrichtung, - Fig. 3
- die Beschlageinheit gemäß
Fig. 2 perspektivisch in Alleindarstellung ohne eine Abdeckplatte mit abgehoben dargestellter Gehäuseplatte, - Fig. 4
- den in
Fig. 3 umrandeten Bereich B in vergrößerter Darstellung, - Fig. 5
- die Beschlageinheit gemäß
Fig. 3 in Frontansicht im zusammengebauten Zustand bei eingeschwenkter Schwenkarm-Anordnung, wobei eine möbelteilseitige Montageeinheit der Beschlageinheit und die Gehäuseplatte weggelassen sind, - Fig. 6
- den in
Fig. 5 umrandeten Bereich C in vergrößerter Darstellung, - Fig. 7
- den in
Fig. 5 umrandeten Bereich D in vergrößerter Darstellung, - Fig. 8
- die Beschlageinheit gemäß
Fig. 5 in einer Seitenansicht mit angedeuteten Abschnitten des Möbels bei geschlossenem Möbelteil.
- 1
- a perspective view of a piece of furniture according to the invention with a device according to the invention for moving a furniture part shown open,
- 2
- the in
1 bordered area A in an enlarged view with a fitting unit of the device, - 3
- the fitting unit according to
2 Perspective on its own without a cover plate with the housing plate shown lifted off, - 4
- the in
3 bordered area B in an enlarged view, - figure 5
- the fitting unit according to
3 in a front view in the assembled state with the swivel arm arrangement swiveled in, with a furniture part-side assembly unit of the fitting unit and the housing plate being omitted, - 6
- the in
figure 5 bordered area C in an enlarged view, - 7
- the in
figure 5 bordered area D in an enlarged view, - 8
- the fitting unit according to
figure 5 in a side view with indicated sections of the furniture with the furniture part closed.
Der Möbelkorpus 2 umfasst zwei gegenüberliegende aufrechte Seitenwände 4 und 5, die unten mit einem Unterboden 6 und oben mit einem Oberboden 7 verbunden sind. Rückseitig ist der Möbelkorpus 2 von einer Rückwand 8 verschlossen.The
Zur Bewegung der Oberklappe 3 um eine horizontale Schwenkachse relativ zum Möbelkorpus 2 aus der in
Jede Beschlageinheit 10 und 11 umfasst eine Basiseinheit 12, Führungsmittel 13 mit einer Schwenkarm-Anordnung 14 und eine Montageeinheit 15. Über mehrere gelenkig gelagerte Schwenkarme der Schwenkarm-Anordnung 14 ist die Basiseinheit 12 mit der Montageeinheit 15 verbunden, welche fest an einer Innenseite der Oberklappe 3 versenkt in einer Materialausnehmung befestigt ist.Each
Außerdem weisen die Führungsmittel 13 einen Kraftspeicher 21 zur Unterstützung der Öffnungsbewegung der Oberklappe 3 in die Offenstellung und eine Dämpfervorrichtung 22 für eine gedämpfte Schließbewegung der Oberklappe 3 in die Schließstellung auf.In addition, the guide means 13 have an
Die Basiseinheit 12 ist vorzugsweise aus einem Blechbauteil gebildet und umfasst eine ebene, flache bzw. dünne Grundplatte 16 und eine zur Grundplatte 16 gegenüberliegende flache dünne Gehäuseplatte 17 (s.
Außerdem ist stirnseitig an der Basiseinheit 12 ein Stirnabschnitt 19 vorhanden, dessen Außenseite quer zur Ebene der Grundplatte 16 ausgerichtet ist. Durch eine rechteckförmige Aussparung 20 in dem Stirnabschnitt 19 greifen die betreffenden Schwenkarme der Schwenkarm-Anordnung 14. Die Breite des als Ansteckbauteil ausgebildeten Stirnabschnitts 19 entspricht einer üblichen Breite a der Seitenwand 4 von 16 Millimetern. Die Gesamtbreite bzw. Dicke der Beschlageinheiten 10 und 11 beträgt circa 12 Millimeter, so dass demgemäß die jeweilige Materialaussparung in den Seitenwänden 4 und 5 eine Tiefe von ebenfalls circa 12 Millimeter beträgt, womit sich eine Restbodenstärke der Seitenwände 4, 5 im Bereich der jeweiligen Materialaussparung zu circa 4 Millimeter ergibt.In addition, on the front side of the
Die Schwenkarm-Anordnung 14 weist mehrere miteinander gelenkig verbundene Schwenkarme auf, von denen einzelne aus zwei beabstandeten Schwenkarmplatten aufgebaut sind. Von den Schwenkarmen werden nachfolgend ein Schwenkarm 23 und ein Schwenkarm 24 herausgegriffen, die über einen weiteren Schwenkarm miteinander gelenkig verbunden sind. Der Schwenkarm 23 ist aus zwei beabstandeten formgleichen Schwenkarmplatten 23a und 23b aufgebaut, ebenso der Schwenkarm 24 aus zwei beabstandeten formgleichen Schwenkarmplatten 24a und 24b. Die jeweiligen auf der zur Grundplatte 16 gerichteten Schwenkarmplatten 23b und 24b bilden eine erste Außenseite der Schwenkarmanordnung 14 und die jeweiligen auf der zur Gehäuseplatte 17 gerichteten Schwenkarmplatten 23a und 24a bilden eine zweite Außenseite der Schwenkarmanordnung 14. Die beiden Schwenkarmplatten 23a und 24a fluchten exakt zueinander wie auch die beiden Schwenkarmplatten 23b und 24b. Die Schwenkarmplatten 23a, 23b und die Schwenkarmplatten 24a, 24b sind jeweils über Nietverbindungen miteinander verbunden, wobei Nietköpfe 26 beidseitig bzw. jeweils außen an den Schwenkarmplatten 23a, 23b und 24a, 24b etwas zum Beispiel im Zehntel-Millimeterbereich überstehen.The
Die Schwenkarme 23 und 24 bilden damit eine maximale Breite b der Schwenkarmanordnung 14 (s.
Der Schwenkarm 23 ist über eine durch einen Achsstift 25 bereitgestellte Schwenkachse S schwenkbar, wobei die Schwenkachse S quer zu einer von der Grundplatte 16 aufgespannten Grundplatten-Ebene GE ausgerichtet ist. Gemäß der
In einem Zwischenbereich zwischen der Schwenkarm-Anordnung 14 und der Basiseinheit 12 sind Positioniermittel mit einem Positionierabschnitt ausgebildet.Positioning means having a positioning section are formed in an intermediate area between the
Konkret sind beispielhaft als Gleitbahnen 27-32 ausgestaltete Positionierabschnitte sowohl zwischen der Grundplatte 16 und der Schwenkarm-Anordnung 14 als auch zwischen der Gehäuseplatte 17 und Schwenkarm-Anordnung 14 vorhanden.Specifically, there are positioning sections configured as slideways 27-32, for example, both between the
In einem vorderen oberen Eckbereich im Inneren der Basiseinheit 12 ist ein U-förmiges Gleitelement 33 mit den gegenüberliegenden Gleitbahnen 27, 28 vorhanden, wobei die Gleitbahnen 27, 28 jeweils nach innen gerichtet sind, also die Gleitbahn 27 in Richtung zu den Schwenkarmplatten 23b, 24b und die Gleitbahn 28 in Richtung zu den Schwenkarmplatten 23a, 24a.In a front upper corner area inside the
Etwas unterhalb des Gleitelements 33 ist an der Grundplatte 16 ein streifenförmiges Gleitelement 34 mit der Gleitbahn 29 vorhanden und spiegelbildlich gegenüber ein gleichartiges streifenförmiges Gleitelement 35 mit der Gleitbahn 30, das an der Gehäuseplatte 17 aufgenommen ist. Die Gleitbahn 29 ist nach innen in Richtung zu den Schwenkarmplatten 23b, 24b gerichtet und die Gleitbahn 30 ist nach innen in Richtung zu den Schwenkarmplatten 23a, 24a gerichtet.Slightly below the sliding
Wiederum etwas unterhalb der Gleitelemente 34, 35 ist an der Grundplatte 16 ein streifenförmiges Gleitelement 36 mit der Gleitbahn 31 vorhanden und spiegelbildlich gegenüber ein gleichartiges streifenförmiges Gleitelement 37 mit der Gleitbahn 32, das an der Gehäuseplatte 17 aufgenommen ist. Die Gleitbahn 31 ist nach innen in Richtung zu den Schwenkarmplatten 23b, 24b gerichtet und die Gleitbahn 32 ist nach innen in Richtung zu den Schwenkarmplatten 23a, 24a gerichtet.Again slightly below the sliding
Die Gleitelemente 33-37 sind so positioniert, dass über den Verlauf einer gesamten Schwenkbewegung der Schwenkarm-Anordnung 14, also beim Öffnen in die maximal geöffnete Stellung gemäß der
Im Idealzustand der Schwenkarm-Anordnung 14 bei absolut idealer Stellung ihrer sämtlichen Schwenkarme bezüglich der axialen Stellung in Richtung der Schwenkachse S existiert jeweils zwischen den jeweiligen Gleitbahnen 27-32 und den jeweils gegenüberliegenden Abschnitten der Schwenkarmplatten 23a, 24a, 24a, 24b ein vergleichsweise sehr schmaler Luftspalt 38.In the ideal state of the
In der Praxis tritt regelmäßig eine geringe Fehlstellung der Schwenkarm-Anordnung 14 auf bzw. weichen die Schwenkarme der Schwenkarm-Anordnung 14 in axialer Richtung zur Schwenkachse S geringfügig von einer Soll-Lagerposition ab, zum Beispiel im Zehntel-Millimeterbereich.In practice, a slight misalignment of the
Diese geringen Fehlstellungen können bislang zu unerwünschten Reibgeräuschen beim Schließvorgang der Oberklappe 3 bzw. der Schwenkarm-Anordnung 14 führen.Up to now, these minor misalignments can lead to undesirable frictional noises when the
Mit den erfindungsgemäßen Positioniermitteln umfassend die Gleitelemente 33-37 mit den Gleitbahnen 27-32 gelangen bei Fehlstellungen der Schwenkarm-Anordnung 14 die Gleitbahnen 27-32 in Anlagekontakt mit den Abschnitten der Außenseiten an den Schwenkarmplatten 23a, 23b, 24a, 24b, wobei die Außenseiten an den Schwenkarmplatten 23a, 23b, 24a, 24b Anlageflächen bilden, welche mit den Gleitbahnen 27-32 in Gleitkontakt gelangen.With the positioning means according to the invention comprising the sliding elements 33-37 with the slideways 27-32, if the
Da die Gleitbahnen 27-32 vorzugsweise aus einem reibminimierenden Material bestehen, wie zum Beispiel aus einem Teflon-Material bzw. einem PTFE-Material kann eine Reib- und/oder Geräuschminimierung bei Fehlstellungen der Schwenkarmanordnung 14 erreicht werden.Since the slideways 27-32 preferably consist of a friction-minimizing material, such as a Teflon material or a PTFE material, friction and/or noise can be minimized in the event of misalignments of the
Grundsätzlich lassen sich alternativ oder zusätzlich zur Anordnung von an der Basiseinheit 12 bzw. der Grundplatte 16 und der Gehäuseplatte 17 angebrachten Gleitelementen Gleitelemente mit Gleitbahnen an den Außenseiten der Schwenkarmplatten 23a, 23b, 24a, 24b anbringen und/oder an dem Rand der Aussparung 20 im Stirnabschnitt 19.In principle, as an alternative or in addition to the arrangement of sliding elements attached to the
Die Anbringung der Gleitelemente 34-37 an der Grundplatte 16 bzw. der Gehäuseplatte 17 erfolgt vorteilhaft lösbar und manuell über Steckzapfen 39 an den Gleitelementen 34-37 und passenden Ausnehmungen 40. Beispielsweise sind mehrere bzw. drei Steckzapfen 39 an der der jeweiligen Gleitbahn 29-32 gegenüberliegenden Seite der Geleitelemente 34-37 vorstehend vorhanden, die in passend vorbereiteten Ausnehmungen 40 in der Grundplatte 16 bzw. in der Gehäuseplatte 17 verrastbar sind.
Claims (13)
- Apparatus (9) for moving a furniture part (3) which is received on a furniture body (2) of a furniture item (1), guide means of the apparatus (9) with at least one pivoting arm (23, 24) for pivoting the furniture part (3) being provided, by way of which guide means, in the case of an assembled apparatus (9), the furniture part (3) can be moved out of a closed position into an open position of the furniture part (3) relative to the furniture body (2) and back, the apparatus (9) comprising a base unit (12) with a base plate (16) and a counter-plate (17) which can be placed onto the latter and on which the guide means act in such a way that a pivot axis, about which the at least one pivoting arm (23, 24) can be pivoted, lies transversely with respect to a base plate plane which is defined by the base plate (16), characterized in that the apparatus (9) comprises positioning means (33-37) with positioning portions (27-32), the positioning portions (27-32) being configured in an intermediate region between the at least one pivoting arm (23, 24) and the base unit (12), the positioning portions (27-32) being present in such a way that, in the case of a pivoting movement of the at least one pivoting arm (23, 24), the positioning portion (27-32) comes into contact with a bearing face, the bearing face being provided on the pivoting arm (23, 24) and/or the base unit (12), the precision positioning taking place in two-sided contact of the pivoting arm (23, 24) in a manner which is guided on both sides and in the process identically or simultaneously via the two outer sides of the pivoting arms by the bearing faces or positioning portions (27-32) on the base plate (16) and the counter-plate (17), it being possible for precision positioning of the pivoting arm (23, 24) in the axial direction with respect to the pivot axis of the pivoting arm (23, 24) to be configured by way of the contact of the positioning portion (27-32) with the bearing face if the pivoting arm (23, 24) has an axial offset with respect to a setpoint bearing position of the pivoting arm (23, 24) .
- Apparatus according to Claim 1, characterized in that the bearing face is formed by way of an outer side of the at least one pivoting arm (23, 24).
- Apparatus according to Claim 1 or Claim 2, characterized in that the bearing face is formed by way of an inner side of the base unit (12).
- Apparatus according to one of the preceding claims, characterized in that the bearing face is present on the base plate (16) of the base unit (12).
- Apparatus according to one of the preceding claims, characterized in that the bearing face is configured on the base unit (12) exclusively in a region of the base unit (12), in which predefined portions (26) of the outer side of the at least one pivoting arm (23, 24) are not swept over during the course of a complete pivoting movement of the pivoting arm arrangement.
- Apparatus according to one of the preceding claims, characterized in that the bearing face is present on that counter-plate (17) of the base unit (12) which lies opposite the base plate (16).
- Apparatus according to one of the preceding claims, characterized in that the bearing face is assigned to an end-side covering element (19) which can be attached to the base unit (12).
- Apparatus according to one of the preceding claims, characterized in that the bearing face is formed as a positioning portion, in accordance with the positioning portion on the pivoting arm (23, 24).
- Apparatus according to one of the preceding claims, characterized in that the positioning portion comprises an attachment element (33-37) for attaching to the base unit (12) and/or the pivoting arm (23, 24).
- Apparatus according to one of the preceding claims, characterized in that the attachment element (33-37) can be attached to the base unit (12) and/or the pivoting arm (23, 24).
- Apparatus according to one of the preceding claims, characterized in that the positioning portion (27-32) is formed from a plastic material.
- Apparatus according to one of the preceding claims, characterized in that the base unit (12) is connected via a pivoting arm (23, 24) of the guide means to an assembly unit (15), the assembly unit (15) being configured for recessed attachment in the region of a material recess of the furniture part (3).
- Furniture item (1) with a furniture body (2) and a movable furniture part (3) which is received thereon with an apparatus (9) according to one of the preceding claims.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202018102088.9U DE202018102088U1 (en) | 2018-04-17 | 2018-04-17 | Device for moving a furniture part and furniture |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3561209A1 EP3561209A1 (en) | 2019-10-30 |
EP3561209B1 true EP3561209B1 (en) | 2023-05-24 |
Family
ID=66105142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP19168566.8A Active EP3561209B1 (en) | 2018-04-17 | 2019-04-11 | Device for moving a furniture section and furniture |
Country Status (4)
Country | Link |
---|---|
US (1) | US10927577B2 (en) |
EP (1) | EP3561209B1 (en) |
CN (1) | CN110388149B (en) |
DE (1) | DE202018102088U1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102019100188A1 (en) * | 2019-01-07 | 2020-07-09 | Grass Gmbh | Device for moving a furniture flap and furniture |
AT522458B1 (en) * | 2019-05-17 | 2020-11-15 | Blum Gmbh Julius | Furniture fittings |
AT17046U1 (en) * | 2019-12-19 | 2021-04-15 | Blum Gmbh Julius | Actuator drive for moving a movable furniture part |
AT523757B1 (en) * | 2020-05-07 | 2023-07-15 | Blum Gmbh Julius | furniture drive |
CN111561240A (en) * | 2020-05-29 | 2020-08-21 | 清远市星徽精密制造有限公司 | Furniture hinge device capable of being loaded in large range |
IT202000028622A1 (en) * | 2020-11-26 | 2022-05-26 | Formenti & Giovenzana | DEVICE FOR SUPPORTING AND MOVING FURNITURE DOORS |
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DE202017102809U1 (en) * | 2017-05-10 | 2018-08-13 | Grass Gmbh & Co. Kg | Device for moving a furniture part received on a furniture carcass of a piece of furniture |
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2018
- 2018-04-17 DE DE202018102088.9U patent/DE202018102088U1/en active Active
-
2019
- 2019-04-11 EP EP19168566.8A patent/EP3561209B1/en active Active
- 2019-04-12 US US16/382,463 patent/US10927577B2/en active Active
- 2019-04-17 CN CN201910308655.8A patent/CN110388149B/en active Active
Also Published As
Publication number | Publication date |
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CN110388149A (en) | 2019-10-29 |
CN110388149B (en) | 2021-08-10 |
EP3561209A1 (en) | 2019-10-30 |
US20190316397A1 (en) | 2019-10-17 |
DE202018102088U1 (en) | 2019-07-18 |
US10927577B2 (en) | 2021-02-23 |
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