EP1296011A1 - Bi-fold lid - Google Patents
Bi-fold lid Download PDFInfo
- Publication number
- EP1296011A1 EP1296011A1 EP02015475A EP02015475A EP1296011A1 EP 1296011 A1 EP1296011 A1 EP 1296011A1 EP 02015475 A EP02015475 A EP 02015475A EP 02015475 A EP02015475 A EP 02015475A EP 1296011 A1 EP1296011 A1 EP 1296011A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- axis
- folding
- cover
- cover element
- lid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007423 decrease Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 210000003746 feather Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Classifications
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- 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
- E05D15/26—Suspension arrangements for wings for folding wings
- E05D15/262—Suspension arrangements for wings for folding wings folding vertically
-
- 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
- E05D15/26—Suspension arrangements for wings for folding wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/1041—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis
- E05F1/105—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a compression spring
- E05F1/1058—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a compression spring for counterbalancing
-
- 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
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
- E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
- E05D11/105—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting perpendicularly to the pivot axis
- E05D11/1064—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting perpendicularly to the pivot axis with a coil spring perpendicular to the pivot axis
-
- 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
- E05Y2201/604—Transmission members
-
- 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
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/688—Rollers
-
- 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
- E05Y2800/20—Combinations of elements
- E05Y2800/205—Combinations of elements forming a unit
-
- 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
- E05Y2800/20—Combinations of elements
- E05Y2800/21—Combinations of elements of identical elements, e.g. of identical compression springs
-
- 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
- E05Y2800/20—Combinations of elements
- E05Y2800/242—Combinations of elements arranged in parallel relationship
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets
Definitions
- the invention relates to a folding lid for a cabinet, in particular a wall unit for a kitchen, wherein the folding lid is arranged to open upwards and to close a body of the cabinet between an open position and a Closed position is adjustable.
- the folding lid includes a first cover element which is arranged around a horizontally arranged first axis pivotally attachable to a cabinet lid of the carcass is. Furthermore, the folding lid has a second lid element on, which is a horizontally arranged second axis pivotally connected to the first cover element. In the Closed position of the folding lid are the lid elements one above the other arranged.
- the first cover element is upwards from the carcass pivoted away, wherein the second cover element also is pivoted upward to the body, so that the folding lid folded up.
- DE 201 00 662 U1 shows such a folding lid, which in an open position of the folding lid by a cover plate held in this position.
- the cover plate comprises a Lever pivoting near a cabinet lid of the corpus attached to a side wall of the body.
- a first arm the lever is pivotally close to the second lid member a joint between the first lid member and the second Cover element attached.
- a second arm, in about is arranged at right angles to the first arm, is articulated with a compression spring element connected, which against the body is supported.
- the lever In the closed position of the folding lid is the lever is acted upon by the compression spring element in such a way with force, that a torque is created, which the folding lid acted upon towards its closed position.
- a dead center is exceeded, so that from an intermediate position of the folding lid of this by the compression spring element is charged in the open position.
- an upper dead center is exceeded, so that the folding lid is not from the open position can fall into the closed position.
- Due to the articulation of the first arm of the lever near the upper edge of the second lid member, d. H. near the hinge axis of the joint between the first lid member and the second lid member is a handle for opening the folding lid also near the top To arrange edge of the second cover element. This is required to be able to lift the lid from the carcass.
- the handle In the Open position of the folding lid is the handle, however then in a very high position, so this for people difficult to reach.
- the folding flap is not in everyone Intermediate position of the folding lid between the open position and the closed position held.
- the object of the present invention is a folding lid to provide an articulation of the cover elements and the Cover actuator to each other, in which a handle for opening and closing the folding lid as close as possible to the lower edge the lower lid member can be provided and which makes it possible to provide means that the folding lid in able to hold any position.
- the folding lid in its open position folded up. In the open position that takes first cover element a position in which the plane of the first cover element only a small angle to a horizontal plane occupies, so that the lower edge of the first cover element not too much above the cupboard cover protrudes.
- the folding door can be used for cabinets, which is very high and mounted near a ceiling of a room become.
- the claimed relationships between Ensures the distances that the second cover element can be folded upwards to the first cover element, so that the plane of the first cover element and the plane of the second cover element occupy an acute angle to each other.
- the lower edge of the second cover element is located as far above and close to the corpus, so that one large engagement opening is given to the interior of the cabinet.
- the actuator arm is near the bottom edge of the second lid member is mountable.
- a handle to Opening the folding lid must - in the closed position of the folding lid considered - at the level of the articulation point of the actuator arm the second cover element or be arranged over it, so the folding lid can be opened.
- a torque that acts on the second cover element and around the fourth axis is directed so that the folding lid in the Impact region of the first lid member and the second lid member can not be lifted off the carcass.
- the arrangement of the axes also ensures that the third Axis, d. H. the point of articulation of the actuating arm on the side wall of the corpus, above an imaginary horizontal mid-plane the body can be arranged.
- the actuator arm not arranged in the region of a shelf of the cabinet.
- the shelves are in the middle of the Schranks, and thus at the level of the middle level of the carcass.
- This folding lid also makes it possible to use means on the cover plate can be provided by means of which the actuator arm at least over part of the pivoting path from the closed position for the open position of the folding lid in the direction of the open position is acted upon by a torque and that the Torque in each pivot position of the folding lid so big is dimensioned that the folding lid is held.
- the Folding cover also in any intermediate position between the open position and the closed position are kept.
- the folding lid does not have to be transferred to the upper open position to determine it.
- the folding lid can be made by anyone Person in a maximum achievable for her upper position transferred may not be the upper open position but always ensuring that the folding lid is held.
- the distance between the first axis and the second axis is greater than the distance between the second axis and the fourth axis and that in the closed position of the folding lid the third axis above arranged an imaginary horizontal center axis of the folding lid is.
- the distance between the first axis and the second axis be greater than the distance between the second Axis and a lower edge of the second cover element, the is arranged away from the first cover element.
- the fourth axis to a level the second Axle and the third axis, toward the first cover element is arranged offset.
- the imaginary Connecting lines between the second axis and the fourth axis and between the third axis and the fourth Axis should be arranged roughly on a straight line but preferably at an obtuse angle to each other, in which the top dead center is exceeded.
- the first cover element has a first panel and the second cover member has a second aperture, wherein the first panel and the second panel in the closed position of the folding lid are considered equal to at least a hinge arm is provided, which is directed to a body to the Inner surface of the first lid member is attached, the down over a lower edge of the first lid member protrudes and at a lower end about the second axis pivotable on an inner surface of the body directed towards the body second cover element is fixed, the distance between the lower edge of the first lid member and the second Axis approximately the distance between an upper edge of the second Cover element and the second axis corresponds.
- the lid plate has a housing which is connectable to the side wall of the body and in which the actuating arm is pivotally mounted about the third axis in that the actuating arm has a control contour which is shown in the form of a curve about the third axis, that a control slide is provided, which is guided linearly displaceable in the housing and which is acted upon radially by means of spring means in contact with the control contour of the control arm, that the radial distance of the adjusting contour to the third axis in the contact region between the adjusting slide and the adjusting contour at least partially starting from a first pivot position of the actuating arm, which corresponds to the closed position of the folding lid, via an angular travel of the actuating arm to a second pivot position corresponding to the open position of the folding lid , decreases.
- the closed position of the folding lid corresponds to generate a tightening torque through which the Faltdeckel is used on the body can be provided be that the radial distance of the control contour to the third Axis in the contact area between the lock slider and the Stellkontur starting from a first pivot position of Actuating arm, which corresponds to the closed position of the folding lid, via an angular path of the actuating arm to an intermediate position between the first pivot position and the second Pivoting position is constant or increases.
- the lock slider can be fitted with a roller that rotates on the lock slider is stored, be supported against the control contour. This ensures that only low frictional forces between occur the lock slider and the control contour. It is the same However, it is also conceivable that the adjusting slide sliding into abutment to the control contour.
- a support bearing is provided, which is variable in Distance to the third axis is held in the housing, and that the Spring means on the one hand against the lock slider and on the other are supported against the support bearing.
- Simple means that the support bearing at a variable distance to hold the axle in the housing are provided by that the support bearing against a bearing surface of an abutment is supported, which rotatable about an axis of rotation in the housing is mounted, wherein the bearing surface in the circumferential direction a has variable distance from the axis of rotation.
- the bearing surface can be helical.
- a length compensation element which comprises a base element which is fixed to the second cover element is connected, and which comprises a sliding element, which viewed in the closed position of the folding lid in vertical Direction between a first position close to the second axis is arranged, and a second position, the remote from the second axis, relative to the base member slidably guided in this and by spring means is charged to the first position.
- the folding lid By the length compensation element is in the closed position the folding lid by the spring means a vertically downwards directed force exerted on the second cover member, so that a torque is generated, which fold the lid to the body attracts.
- Figure 1 shows a body 1 of a cabinet, a Cabinet cover 2, a side wall 3, a cabinet bottom 4, a Rear wall 5 and a shelf 6 includes.
- the body 1 also has an opening 7, which with a folding lid. 8 is closable.
- the folding lid 8 comprises a first cover member 9 that um a horizontally disposed first axis 10 pivotally on Cabinet cover 2 is attached. Furthermore, the folding lid 8 a second cover element 11, that around a horizontally arranged second axis 12 pivotally connected to the first cover element. 9 connected is.
- the folding lid 8 is between a closed position, in which the first cover element with 9 and the second Cover element is denoted by 11, and an open position, in which the first cover element with 9 'and the second cover element denoted by 11 ', adjustable. All further movable components are below in the closed position the folding flap 8 with reference numerals without addition and in the open position the folding flap 8 with reference numerals with a Marked.
- An actuator arm 13 of a lid actuator 14 is a horizontal arranged third axis 15 pivotally attached to the side wall 3.
- the actuator arm 13 is also a horizontally disposed fourth axis pivotally connected to the second cover element 11 connected.
- the operation of the Deckelstellers 14 is explained in detail in Figure 2.
- the closed position corresponds to the folding lid 8
- the gravity of the folding lid 8, that the actuating arm 13 'acts in the pivot position is that corresponds to the open position of the folding lid 8, so that the folding lid 8 is not independent in can move the closed position. For this it is necessary that is pulled on the handle 20 'to the folding lid 8 from to move out of the upper dead center.
- the first axis 10 In order to ensure that the first cover element 9 'in the Open position of the folding lid 8 not too far above protrudes the cabinet lid 2 and to ensure that the second cover element 11 'as close as possible to the first cover element 9 'is folded, are the first axis 10, the second axis 12 (12 ') and the fourth axis 16 (16') in such a way arranged to each other that the effective lever arm 17 (17 ') between the first axis 10 and the second axis 12 (12 ') is longer than the effective lever arm 18 (18 ') between the second axis 12 (12 ') and the fourth axis 16 (16').
- the shelf 6 in approximately at the level of an imaginary horizontal center plane 23 of the body 1 can be attached.
- the third axis 15 is arranged above the center plane 23.
- the handle 20 is considered in the closed position of the folding lid 8 provided as far down the second lid member 11 should be, so that also uses frame cover elements can be made, which consist of a frame element, which enclosing a pane of glass, the fourth axis 16 must as possible be provided far below the second lid member 11.
- the effective lever arm 17 between the first axis 10 and the second axis 12 is longer than the distance between the second axis 12 and a lower edge 52 of the second lid member 11, which is the first lid member 9 is arranged away.
- the first cover element has a first aperture 24 and the second cover member 11 a second aperture 25, the two considered in the closed position of the folding flap the have the same height.
- a hinge arm 27 is attached, the via a lower edge 28 of the first panel 24 after protrudes below and at a lower end 29 about the second axis 12 articulated on an inner surface facing the body 1 46 of the second aperture 25 is fixed.
- the distance between the lower edge 28 and the second axis 12 corresponds approximately the distance of an upper edge 30 of the second aperture 25 to the second Axis 12.
- the third Axis 15 preferably about 289 mm from the inner surface of the Cabinet lid 2 and with closed folding flap about 78 mm removed from the inner surface 26 of the first lid member 9 arranged.
- the first is at identical heights Aperture 24 and the second aperture 25 at the second axis 12 at closed folding flap about 52 mm from the lower edge 28 of arranged first aperture 24 down.
- the fourth Axis 16 is 30 mm from the inner surface 46 of the second cover element and about 22 mm from the surface of the cabinet bottom 4 away.
- the cover plate 14 will be described below with reference to FIGS. 1, 2 and 3 together, with matching components are provided with the same reference numerals.
- the actuating arm 13 is in a housing 31 of the cover plate 14th pivotally mounted about the third axis 15, wherein the housing 31 is fixedly connected to the side wall 3 of the body 1.
- the Actuator 13 has a control contour 32 in the form of a Curve about the third axis 15 is shown.
- a lock slider 33 is linearly displaceable guided.
- the lock slider 33 has a roller 34, the order a rotation axis 35, which is arranged parallel to the third axis 15 is rotatably mounted on the lock slider 33.
- With a Outer peripheral surface is the roller 34 in contact with the control contour 32.
- Springs act on the lock slider 33 and thus the Roller 34 against the control contour 32. Support the spring means on the one hand against the lock slider 33 and on the other against a support bearing 36 from which linearly displaceable in the housing 31 is stored.
- the support bearing 36 is against a bearing surface Supported 37 of an abutment 38, wherein the abutment 38 is rotatably mounted about an axis of rotation 39 in the housing 31 and wherein the bearing surface 37 a variable distance from Has the axis of rotation 39 of the abutment 38, so that the support bearing 36 at a variable distance to the third axis 15 in Housing 31 is held.
- the bearing surface 37 is helical formed and has radial locking recesses, in the a locking lug 41 of the support bearing 36 engages in order to prevent that the abutment 38 is rotated unintentionally.
- the adjusting contour 32 of the actuating arm 13 is designed such that that the radial distance of the adjusting contour 32 to the third axis 15 in the contact area between the lock slider 33, d. H. of the Roller 34, and the adjusting contour 32 via a pivoting outgoing from a first pivot position of the actuator arm 13, the the open position of the folding lid 8 corresponds, via a Angular path of the actuating arm 13 to an intermediate position of the Stellarms 13, the one position of the folding lid 8 near the Closed position between the open position and the closed position matches, increases. This ensures that the actuating arm 13 is acted upon by a force over the largest angle path that's a moment to the top position that the Open position of the folding lid 8 corresponds, generated.
- the control contour On the Winkelweg starting from the intermediate position to the Pivoting position, the closed position of the folding lid. 8 corresponds, the control contour has a flattening over whose course in the radial distance to the third axis 15th decreases. Thus, a torque is generated via this pivoting, which the actuating arm 13 to that pivot position acted upon, which corresponds to the closed position of the folding lid 8.
- the adjusting contour 32 is designed such that the generated torque in each pivotal position of the actuating arm thirteenth corresponds to that counter-moment, which by the weight of the folding lid 8 is generated in total, so that the Faltdeckel 8 in any position between the open position and the intermediate position is held.
- FIG. 4 shows a length compensation element which is used for pivotable mounting of the actuating arm 13 on the second cover element 11 is provided.
- the length compensation element 43 comprises a base member 44 and a sliding member 45.
- the base member 44 is on the inner surface 46 of the second aperture 25th firmly mounted in the region of the lower edge of the second aperture 25.
- the base member 44 has a guide groove 47 in the closed Position of the folding lid 8 considered vertically arranged is and in which the sliding element 45 by means of a Guidance approach 48 between a first and a second Position is guided linearly displaceable.
- In adjustment of the sliding element 45 is a spring 49 on the one hand at a End of the guide groove 47 against the base member 44 and on the other supported against the guide lug 48 of the sliding element 45, so that the sliding element 45 in the direction of the first Position is applied.
- the length compensation element 43 serves to manufacturing inaccuracies as well as changes regarding the Distance of the fourth axis 16 to compensate for the first axis 10. Changes can result from the fact that the first Cover element 9 by means of an adjustable hinge 51 am Cabinet lid 2 is pivotally mounted. This avoids that when setting the hinge 51 and a setting the articulation point of the actuating arm 13 on the second cover element 11 is required.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extensible Doors And Revolving Doors (AREA)
- Closures For Containers (AREA)
- Support Devices For Sliding Doors (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Cartons (AREA)
Abstract
Description
Die Erfindung betrifft einen Faltdeckel für einen Schrank, insbesondere einen Oberschrank für eine Küche, wobei der Faltdeckel nach oben öffnend angeordnet ist und zum Verschließen eines Korpus des Schranks zwischen einer Offenstellung und einer Schließstellung verstellbar ist. Der Faltdeckel umfasst ein erstes Deckelelement, das um eine horizontal angeordnete erste Achse schwenkbar an einem Schrankdeckel des Korpus befestigbar ist. Ferner weist der Faltdeckel ein zweites Deckelelement auf, das um eine horizontal angeordnete zweite Achse schwenkbar mit dem ersten Deckelelement verbunden ist. In der Schließstellung des Faltdeckels sind die Deckelelemente übereinander angeordnet. Beim Überführen des Faltdeckels in die Offenstellung wird das erste Deckelelement nach oben vom Korpus weggeschwenkt, wobei das zweite Deckelelement ebenfalls nach oben zum Korpus hingeschwenkt wird, so dass der Faltdeckel zusammengefaltet wird.The invention relates to a folding lid for a cabinet, in particular a wall unit for a kitchen, wherein the folding lid is arranged to open upwards and to close a body of the cabinet between an open position and a Closed position is adjustable. The folding lid includes a first cover element which is arranged around a horizontally arranged first axis pivotally attachable to a cabinet lid of the carcass is. Furthermore, the folding lid has a second lid element on, which is a horizontally arranged second axis pivotally connected to the first cover element. In the Closed position of the folding lid are the lid elements one above the other arranged. When transferring the folding lid in the Open position, the first cover element is upwards from the carcass pivoted away, wherein the second cover element also is pivoted upward to the body, so that the folding lid folded up.
Die DE 201 00 662 U1 zeigt einen solchen Faltdeckel, der in einer Offenstellung des Faltdeckels durch einen Deckelsteller in dieser Position gehalten ist. Der Deckelsteller umfasst einen Hebel, der nahe eines Schrankdeckels des Korpus schwenkbar an einer Seitenwand des Korpus befestigt ist. Ein erster Arm des Hebels ist schwenkbar mit dem zweiten Deckelelement nahe eines Gelenks zwischen dem ersten Deckelelement und dem zweiten Deckelelement befestigt. Ein zweiter Arm, der in etwa rechtwinklig zum ersten Arm angeordnet ist, ist gelenkig mit einem Druckfederelement verbunden, welches gegen den Korpus abgestützt ist. In der Schließstellung des Faltdeckels wird der Hebel mittels des Druckfederelements derart mit Kraft beaufschlagt, dass ein Drehmoment entsteht, welches den Faltdeckel in Richtung zu seiner Schließstellung beaufschlagt. Beim Überführen des Faltdeckels aus der Schließstellung in Richtung zur Offenstellung wird ein Totpunkt überschritten, so dass ab einer Zwischenstellung des Faltdeckels dieser durch das Druckfederelement in die Offenstellung beaufschlagt wird. In der Offenstellung des Faltdeckels wird ein oberer Totpunkt überschritten, so dass der Faltdeckel nicht von der Offenstellung in die Schließstellung fallen kann. Aufgrund der Anlenkung des ersten Arms des Hebels nahe der oberen Kante des zweiten Deckelelements, d. h. nahe der Gelenkachse des Gelenks zwischen dem ersten Deckelelement und dem zweiten Deckelelement, ist ein Griff zum Öffnen des Faltdeckels ebenfalls nahe der oberen Kante des zweiten Deckelelements anzuordnen. Dies ist erforderlich, um den Deckel vom Korpus abheben zu können. In der Offenstellung des Faltdeckels befindet sich der Griff jedoch dann in einer sehr hohen Position, so dass dieser für Personen schwer erreichbar ist. Ferner ist die Faltklappe nicht in jeder Zwischenposition des Faltdeckels zwischen der Offenstellung und der Schließstellung gehalten.DE 201 00 662 U1 shows such a folding lid, which in an open position of the folding lid by a cover plate held in this position. The cover plate comprises a Lever pivoting near a cabinet lid of the corpus attached to a side wall of the body. A first arm the lever is pivotally close to the second lid member a joint between the first lid member and the second Cover element attached. A second arm, in about is arranged at right angles to the first arm, is articulated with a compression spring element connected, which against the body is supported. In the closed position of the folding lid is the lever is acted upon by the compression spring element in such a way with force, that a torque is created, which the folding lid acted upon towards its closed position. At the Transferring the folding lid from the closed position in the direction to the open position, a dead center is exceeded, so that from an intermediate position of the folding lid of this by the compression spring element is charged in the open position. In the Open position of the folding lid, an upper dead center is exceeded, so that the folding lid is not from the open position can fall into the closed position. Due to the articulation of the first arm of the lever near the upper edge of the second lid member, d. H. near the hinge axis of the joint between the first lid member and the second lid member is a handle for opening the folding lid also near the top To arrange edge of the second cover element. This is required to be able to lift the lid from the carcass. In the Open position of the folding lid is the handle, however then in a very high position, so this for people difficult to reach. Furthermore, the folding flap is not in everyone Intermediate position of the folding lid between the open position and the closed position held.
Aufgabe der vorliegenden Erfindung ist es, einen Faltdeckel bereitzustellen, der eine Anlenkung der Deckelelemente und des Deckelstellers zueinander aufweist, bei der ein Griff zum Öffnen und Schließen des Faltdeckels möglichst nahe an der Unterkante des unteren Deckelelements vorgesehen werden kann und die es ermöglicht, Mittel vorzusehen, die den Faltdeckel in jeder Position zu halten vermögen.The object of the present invention is a folding lid to provide an articulation of the cover elements and the Cover actuator to each other, in which a handle for opening and closing the folding lid as close as possible to the lower edge the lower lid member can be provided and which makes it possible to provide means that the folding lid in able to hold any position.
Die Aufgabe wird durch einen Faltdeckel für einen Schrank, insbesondere einen Oberschrank z. B. für eine Kücheneinrichtung oder Büroeinrichtung, der nach oben öffnend angeordnet ist und zwischen einer Offenstellung und einer Schließstellung verstellbar ist, umfassend
- ein erstes Deckelelement, das um eine horizontal angeordnete erste Achse schwenkbar an einem Schrankdeckel des Korpus befestigbar ist,
- ein zweites Deckelelement, das um eine zur ersten Achse parallele zweite Achse schwenkbar mit dem ersten Deckelelement verbunden ist,
- einen Deckelsteller mit einem Stellarm,
- der um eine zur ersten Achse parallele dritte Achse schwenkbar an einer Seitenwand des Korpus befestigbar ist und
- der um eine zur ersten Achse parallele vierte Achse schwenkbar mit dem zweiten Deckelelement verbunden ist,
- wobei der Abstand zwischen der ersten Achse und der zweiten Achse größer ist als der Abstand zwischen der zweiten Achse und der vierten Achse sowie größer ist als der Abstand zwischen der zweiten Achse und einer Unterkante des zweiten Deckelelements, die entfernt vom ersten Deckelelement angeordnet ist,
- a first cover element, which is fastened to a cabinet lid of the carcass in a pivotable manner about a horizontally arranged first axis,
- a second cover member pivotally connected to the first cover member about a second axis parallel to the first axis,
- a lid plate with an actuator arm,
- which is fastened about a third axis parallel to the first axis pivotable on a side wall of the body and
- which is pivotally connected to the second cover element about a fourth axis parallel to the first axis,
- wherein the distance between the first axis and the second axis is greater than the distance between the second axis and the fourth axis and greater than the distance between the second axis and a lower edge of the second lid member, which is arranged away from the first lid member,
Da der Abstand zwischen der ersten Achse, d. h. dem Gelenk zwischen dem ersten Deckelelement und dem Schrankdeckel, und der zweiten Achse, d. h. dem Gelenk zwischen dem ersten Deckelelement und dem zweiten Deckelelement, größer ist als der Abstand zwischen der zweiten Achse und der vierten Achse, d. h. dem Gelenk zwischen dem Stellarm und dem zweiten Deckelelement, ist gewährleistet, dass der Faltdeckel in seiner Offenstellung zusammengefaltet ist. In der Offenstellung nimmt das erste Deckelelement eine Position ein, in der die Ebene des ersten Deckelelements einen nur kleinen Winkel zu einer Horizontalebene einnimmt, so dass die Unterkante des ersten Deckelelements nicht zu sehr über den Schrankdeckel nach oben hinausragt. Somit lässt sich die Falttür für Schränke verwenden, die sehr hoch und nahe einer Decke eines Raums montiert werden. Ferner wird durch die beanspruchten Verhältnisse zwischen den Abständen gewährleistet, dass das zweite Deckelelement nach oben an das erste Deckelelement klappbar ist, so dass die Ebene des ersten Deckelelements und die Ebene des zweiten Deckelelements einen spitzen Winkel zueinander einnehmen. Somit befindet sich die Unterkante des zweiten Deckelelements möglichst weit oben und nahe am Korpus, so dass eine große Eingriffsöffnung zum Innenraum des Schranks gegeben ist.Since the distance between the first axis, i. H. the joint between the first lid member and the cabinet lid, and the second axis, d. H. the joint between the first cover element and the second lid member is larger than the Distance between the second axis and the fourth axis, d. H. the joint between the actuator arm and the second cover element, Ensures that the folding lid in its open position folded up. In the open position that takes first cover element a position in which the plane of the first cover element only a small angle to a horizontal plane occupies, so that the lower edge of the first cover element not too much above the cupboard cover protrudes. Thus, the folding door can be used for cabinets, which is very high and mounted near a ceiling of a room become. Furthermore, by the claimed relationships between Ensures the distances that the second cover element can be folded upwards to the first cover element, so that the plane of the first cover element and the plane of the second cover element occupy an acute angle to each other. Thus, the lower edge of the second cover element is located as far above and close to the corpus, so that one large engagement opening is given to the interior of the cabinet.
Da vorgesehen ist, dass der Abstand zwischen der ersten Achse und der zweiten Achse auch größer ist als der Abstand zwischen der zweiten Achse und der Unterkante des zweiten Deckelelements, ist gewährleistet, dass der Stellarm nahe der Unterkante des zweiten Deckelelements montierbar ist. Ein Griff zum Öffnen des Faltdeckels muss - in Schließstellung des Faltdeckels betrachtet - in Höhe des Anlenkpunktes des Stellarmes an das zweite Deckelelement oder darüber angeordnet sein, damit sich der Faltdeckel öffnen lässt. Bei einer Anordnung des Griffs unterhalb des Anlenkpunktes des Stellarms ergibt sich ein Drehmoment, dass auf das zweite Deckelelement wirkt und um die vierte Achse gerichtet ist, so dass sich der Faltdeckel im Stoßbereich des ersten Deckelelements und des zweiten Deckelelements nicht vom Korpus abheben lässt. Since it is provided that the distance between the first axis and the second axis is also larger than the distance between the second axis and the lower edge of the second cover element, Ensures that the actuator arm is near the bottom edge of the second lid member is mountable. A handle to Opening the folding lid must - in the closed position of the folding lid considered - at the level of the articulation point of the actuator arm the second cover element or be arranged over it, so the folding lid can be opened. In an arrangement of the Handle below the pivot point of the actuating arm results a torque that acts on the second cover element and around the fourth axis is directed so that the folding lid in the Impact region of the first lid member and the second lid member can not be lifted off the carcass.
Die Anordnung der Achsen gewährleistet zudem, daß die dritte Achse, d. h. der Anlenkpunkt des Stellarms an der Seitenwand des Korpus, oberhalb einer gedachten horizontalen Mittenebene des Korpus angeordnet werden kann. Somit ist der Stellarm nicht im Bereich eines Einlegebodens des Schranks angeordnet. In der Regel befinden sich die Einlegeböden in der Mitte des Schranks, und somit in Höhe der Mittenebene des Korpus.The arrangement of the axes also ensures that the third Axis, d. H. the point of articulation of the actuating arm on the side wall of the corpus, above an imaginary horizontal mid-plane the body can be arranged. Thus, the actuator arm not arranged in the region of a shelf of the cabinet. In general, the shelves are in the middle of the Schranks, and thus at the level of the middle level of the carcass.
Dieser Faltdeckel ermöglicht es ferner, dass Mittel am Deckelsteller vorgesehen werden können, mittels derer der Stellarm zumindest über einen Teil des Schwenkweges von der Schließstellung zur Offenstellung des Faltdeckels in Richtung zur Offenstellung mit einem Drehmoment beaufschlagt ist und daß das Drehmoment in jeder Schwenkstellung des Faltdeckels so groß bemessen ist, daß der Faltdeckel gehalten ist. Somit kann der Faltdeckel auch in jeder Zwischenstellung zwischen der Offenposition und der Schließposition gehalten werden. Der Faltdeckel muss somit nicht in die obere Offenposition überführt werden, um ihn festzustellen. Der Faltdeckel kann von jeder Person in eine für sie maximal erreichbare obere Position überführt werden, die unter Umständen nicht der oberen Offenposition entspricht, wobei jedoch stets gewährleistet ist, dass der Faltdeckel gehalten ist.This folding lid also makes it possible to use means on the cover plate can be provided by means of which the actuator arm at least over part of the pivoting path from the closed position for the open position of the folding lid in the direction of the open position is acted upon by a torque and that the Torque in each pivot position of the folding lid so big is dimensioned that the folding lid is held. Thus, the Folding cover also in any intermediate position between the open position and the closed position are kept. The folding lid does not have to be transferred to the upper open position to determine it. The folding lid can be made by anyone Person in a maximum achievable for her upper position transferred may not be the upper open position but always ensuring that the folding lid is held.
Ferner wird die Aufgabe durch einen Faltdeckel für einen Schrank, insbesondere einen Oberschrank z. B. für eine Kücheneinrichtung oder Büroeinrichtung, der nach oben öffnend angeordnet ist und zwischen einer Offenstellung und einer Schließstellung verstellbar ist, umfassend
- ein erstes Deckelelement, das um eine horizontal angeordnete erste Achse schwenkbar an einem Schrankdeckel des Korpus befestigbar ist,
- ein zweites Deckelelement, das um eine zur ersten Achse parallele zweite Achse schwenkbar mit dem ersten Deckelelement verbunden ist,
- einen Deckelsteller mit einem Stellarm,
- der um eine zur ersten Achse parallele dritte Achse schwenkbar an einer Seitenwand des Korpus befestigbar ist und
- der um eine horizontal angeordnete vierte Achse schwenkbar mit dem zweiten Deckelelement verbunden ist,
- wobei der Deckelsteller Mittel aufweist, mittels derer der Stellarm zumindest über einen Teil des Schwenkweges von der Schließstellung zur Offenstellung des Faltdeckels in Richtung zur Offenstellung mit-einem Drehmoment beaufschlagt ist, welches in jeder Schwenkstellung so groß bemessen ist, daß der Faltdeckel gehalten ist,
- a first cover element, which is fastened to a cabinet lid of the carcass in a pivotable manner about a horizontally arranged first axis,
- a second cover member pivotally connected to the first cover member about a second axis parallel to the first axis,
- a lid plate with an actuator arm,
- which is fastened about a third axis parallel to the first axis pivotable on a side wall of the body and
- which is pivotally connected to the second cover element about a horizontally arranged fourth axis,
- wherein the cover plate comprises means by means of which the actuating arm is acted upon at least over a part of the pivoting path from the closed position to the open position of the folding lid in the direction of the open position with a torque which is dimensioned so large in each pivoting position that the folding lid is held,
Vorzugsweise ist vorzusehen, dass der Abstand zwischen der ersten Achse und der zweiten Achse größer ist als der Abstand zwischen der zweiten Achse und der vierten Achse und daß in der Schließstellung des Faltdeckels die dritte Achse oberhalb einer gedachten horizontalen Mittenachse des Faltdeckels angeordnet ist.It is preferable to provide that the distance between the first axis and the second axis is greater than the distance between the second axis and the fourth axis and that in the closed position of the folding lid the third axis above arranged an imaginary horizontal center axis of the folding lid is.
Ferner kann der Abstand zwischen der ersten Achse und der zweiten Achse größer sein als der Abstand zwischen der zweiten Achse und einer Unterkante des zweiten Deckelelements, die entfernt vom ersten Deckelelement angeordnet ist.Furthermore, the distance between the first axis and the second axis be greater than the distance between the second Axis and a lower edge of the second cover element, the is arranged away from the first cover element.
Vorzugsweise ist vorgesehen, daß in der Offenstellung des Faltdeckels die vierte Achse zu einer Ebene, die die zweite Achse und die dritte Achse enthält, in Richtung zum ersten Deckelelement versetzt angeordnet ist. Somit befinden sich das zweite Deckelelement und der Stellarm in der Offenstellung des Faltdeckels in einer gestreckten Stellung zueinander. Die gedachten Verbindungslinien zwischen der zweiten Achse und der vierten Achse sowie zwischen der dritten Achse und der vierten Achse können in etwa auf einer Geraden angeordnet sein, sollten jedoch vorzugsweise einen stumpfen Winkel zueinander einnehmen, bei dem der obere Totpunkt überschritten ist. D. h., dass die Gewichtskraft der beiden Deckelelemente dazu führen, dass der Stellarm weiter nach oben beaufschlagt und das zweite Deckelelement in Richtung zum ersten Deckelelement beaufschlagt sind, so dass sich der Faltdeckel nicht selbständig aus der Offenstellung in die Schließstellung bewegen kann. Diese geringfügige von einer Geraden abweichende Winkelstellung gilt als gestreckte Stellung im Sinne der Erfindung.Preferably, it is provided that in the open position of Faltdeckels the fourth axis to a level, the second Axle and the third axis, toward the first cover element is arranged offset. Thus, that is second cover element and the actuating arm in the open position of Faltdeckels in an extended position to each other. The imaginary Connecting lines between the second axis and the fourth axis and between the third axis and the fourth Axis should be arranged roughly on a straight line but preferably at an obtuse angle to each other, in which the top dead center is exceeded. Ie., that the weight of the two cover elements cause that the actuating arm continues to act on the top and the second Cover element applied in the direction of the first cover element are, so that the folding lid is not independent can move from the open position to the closed position. This slight deviating from a straight line angular position is considered an extended position within the meaning of the invention.
Bei einer bevorzugten Ausführung des Faltdeckels ist vorgesehen, dass das erste Deckelelement eine erste Blende aufweist und das zweite Deckelelement eine zweite Blende aufweist, wobei die erste Blende und die zweite Blende in Schließstellung des Faltdeckels betrachtet gleich hoch sind, daß mindestens ein Scharnierarm vorgesehen ist, der an einer zum Korpus gerichteten Innenfläche des ersten Deckelelements befestigt ist, der über eine Unterkante des ersten Deckelelements nach unten vorsteht und der an einem unteren Ende um die zweite Achse schwenkbar an einer zum Korpus gerichteten Innenfläche des zweiten Deckelelements befestigt ist, wobei der Abstand zwischen der Unterkante des ersten Deckelelements und der zweiten Achse in etwa dem Abstand zwischen einer Oberkante des zweiten Deckelelements und der zweiten Achse entspricht.In a preferred embodiment of the folding lid is provided the first cover element has a first panel and the second cover member has a second aperture, wherein the first panel and the second panel in the closed position of the folding lid are considered equal to at least a hinge arm is provided, which is directed to a body to the Inner surface of the first lid member is attached, the down over a lower edge of the first lid member protrudes and at a lower end about the second axis pivotable on an inner surface of the body directed towards the body second cover element is fixed, the distance between the lower edge of the first lid member and the second Axis approximately the distance between an upper edge of the second Cover element and the second axis corresponds.
Somit wird ermöglicht, dass die zweite Achse, um die das erste Deckelelement und das zweite Deckelelement zueinander verschwenkt werden, von der optischen Teilung zwischen der ersten Blende und der zweiten Blende abweicht. Dies ist insbesondere dann von Interesse, wenn optisch das erste Deckelelement die gleiche Höhe aufweisen soll, wie das zweite Deckelelement und die zweite Achse als Schwenkachse zwischen dem ersten Deckelelement und dem zweiten Deckelelement außermittig angeordnet sein soll.This will allow the second axis to be the first one Cover element and the second cover element pivoted to each other be, from the optical division between the first Aperture and the second aperture deviates. This is special then of interest, if visually the first cover element the should have the same height as the second lid member and the second axis as a pivot axis between the first cover element and the second lid member arranged eccentrically should be.
Um in jeder Schwenkstellung des Faltdeckels ein Drehmoment
vorzusehen, das gewährleistet, dass der Faltdeckel gehalten
ist, kann vorgesehen sein, dass der Deckelsteller ein Gehäuse
aufweist, das mit der Seitenwand des Korpus verbindbar ist und
in dem der Stellarm um die dritte Achse schwenkbar gelagert
ist, daß der Stellarm eine Stellkontur aufweist, die in Form
einer Kurve um die dritte Achse dargestellt ist, daß ein
Stellschieber vorgesehen ist, der linear verschiebbar in dem
Gehäuse geführt ist und der mittels Federmittel radial in Anlage
zur Stellkontur des Stellarms beaufschlagt ist,
daß der radiale Abstand der Stellkontur zur dritten Achse im
Kontaktbereich zwischen dem Stellschieber und der Stellkontur
zumindest teilweise ausgehend von einer ersten Schwenkposition
des Stellarmes, die der Schließstellung des Faltdeckels entspricht,
über einen Winkelweg des Stellarms zu einer zweiten
Schwenkposition, die der Offenstellung des Faltdeckels entspricht,
abnimmt.In order to provide a torque in each pivot position of the folding lid, which ensures that the folding lid is held, it can be provided that the lid plate has a housing which is connectable to the side wall of the body and in which the actuating arm is pivotally mounted about the third axis in that the actuating arm has a control contour which is shown in the form of a curve about the third axis, that a control slide is provided, which is guided linearly displaceable in the housing and which is acted upon radially by means of spring means in contact with the control contour of the control arm,
that the radial distance of the adjusting contour to the third axis in the contact region between the adjusting slide and the adjusting contour at least partially starting from a first pivot position of the actuating arm, which corresponds to the closed position of the folding lid, via an angular travel of the actuating arm to a second pivot position corresponding to the open position of the folding lid , decreases.
Somit lässt sich mittels der Stellkontur und dem Stellschieber für jede Stellung des Faltdeckels ein Drehmoment erzeugen, das auf dasjenige Gegenmoment abgestimmt ist, das durch die Gewichtskraft des Faltdeckels hervorgerufen wird.Thus can be by means of the control contour and the slide generate a torque for each position of the folding lid, the is tuned to that counter-moment, by the weight of the folding lid is caused.
Um über einen kleinen Schwenkweg in Richtung zu der Schwenkstellung des Stellarms, die der Schließstellung des Faltdeckels entspricht, ein Anzugsmoment zu erzeugen, durch das der Faltdeckel an den Korpus herangezogen wird, kann vorgesehen sein, dass der radiale Abstand der Stellkontur zur dritten Achse im Kontaktbereich zwischen dem Stellschieber und der Stellkontur ausgehend von einer ersten Schwenkposition des Stellarmes, die der Schließstellung des Faltdeckels entspricht, über einen Winkelweg des Stellarms zu einer Zwischenposition zwischen der ersten Schwenkposition und der zweiten Schwenkposition konstant ist oder zunimmt.To go over a small swivel path in the direction of the pivot position of the actuator arm, the closed position of the folding lid corresponds to generate a tightening torque through which the Faltdeckel is used on the body can be provided be that the radial distance of the control contour to the third Axis in the contact area between the lock slider and the Stellkontur starting from a first pivot position of Actuating arm, which corresponds to the closed position of the folding lid, via an angular path of the actuating arm to an intermediate position between the first pivot position and the second Pivoting position is constant or increases.
Der Stellschieber kann mit einer Rolle, die drehbar am Stellschieber gelagert ist, gegen die Stellkontur abgestützt sein. Somit wird gewährleistet, dass nur geringe Reibkräfte zwischen dem Stellschieber und der Stellkontur auftreten. Ebenso ist es jedoch auch denkbar, dass der Stellschieber gleitend in Anlage zur Stellkontur ist.The lock slider can be fitted with a roller that rotates on the lock slider is stored, be supported against the control contour. This ensures that only low frictional forces between occur the lock slider and the control contour. It is the same However, it is also conceivable that the adjusting slide sliding into abutment to the control contour.
Um das Drehmoment variieren zu können und den Deckelsteller an unterschiedliche Faltdeckel anpassen zu können, ist vorzusehen, dass ein Stützlager vorgesehen ist, das in veränderbaren Abstand zur dritten Achse im Gehäuse gehalten ist, und daß die Federmittel einerseits gegen den Stellschieber und andererseits gegen das Stützlager abgestützt sind.To be able to vary the torque and the cover plate to be able to adapt to different folding covers, that a support bearing is provided, which is variable in Distance to the third axis is held in the housing, and that the Spring means on the one hand against the lock slider and on the other are supported against the support bearing.
Einfache Mittel, die das Stützlager in veränderbarem Abstand zur Achse im Gehäuse halten, werden dadurch bereitgestellt, dass das Stützlager gegen eine Lagerfläche eines Widerlagers abgestützt ist, welches um eine Drehachse drehbar im Gehäuse gelagert ist, wobei die Lagerfläche in Umfangsrichtung einen veränderlichen Abstand zur Drehachse aufweist. Hierbei kann die Lagerfläche schneckenförmig ausgebildet sein.Simple means that the support bearing at a variable distance to hold the axle in the housing are provided by that the support bearing against a bearing surface of an abutment is supported, which rotatable about an axis of rotation in the housing is mounted, wherein the bearing surface in the circumferential direction a has variable distance from the axis of rotation. Here can the bearing surface can be helical.
Deckel sind in der Regel mit einstellbaren Scharnieren am Schrankdeckel schwenkbar befestigt. Durch die einstellbaren Scharniere lassen sich Fertigungsungenauigkeiten ausgleichen. Bei einem erfindungsgemäßem Faltdeckel würde dies jedoch bedeuten, dass auch der Anlenkpunkt des Stellarms am zweiten Deckelelement entsprechend dem einstellbaren Scharnier eingestellt werden müsste. Um eine solche manuelle Einstellung zu vermeiden, kann ein Längenausgleichselement vorgesehen sein, das ein Basiselement umfasst, welches fest mit dem zweiten Deckelelement verbunden ist, und das ein Schiebeelement umfaßt, welches in Schließstellung des Faltdeckels betrachtet in vertikaler Richtung zwischen einer ersten Position, die nahe der zweiten Achse angeordnet ist, und einer zweiten Position, die entfernt von der zweiten Achse angeordnet ist, relativ zum Basiselement verschiebbar in diesem geführt ist und mittels Federmittel zur ersten Position beaufschlagt ist.Lids are usually with adjustable hinges on Cabinet lid hinged. Due to the adjustable Hinges can compensate for manufacturing inaccuracies. In a folding lid according to the invention, however, this would mean that also the point of articulation of the actuating arm on the second cover element adjusted according to the adjustable hinge would have to be. To such a manual attitude too avoid, a length compensation element may be provided which comprises a base element which is fixed to the second cover element is connected, and which comprises a sliding element, which viewed in the closed position of the folding lid in vertical Direction between a first position close to the second axis is arranged, and a second position, the remote from the second axis, relative to the base member slidably guided in this and by spring means is charged to the first position.
Durch das Längenausgleichselement wird in der Schließstellung des Faltdeckels durch die Federmittel eine vertikal nach unten gerichtete Kraft auf das zweite Deckelelement ausgeübt, so daß ein Drehmoment erzeugt wird, das den Faltdeckel an den Korpus anzieht.By the length compensation element is in the closed position the folding lid by the spring means a vertically downwards directed force exerted on the second cover member, so that a torque is generated, which fold the lid to the body attracts.
Ein bevorzugtes Ausführungsbeispiel wird anhand der Zeichnungen näher erläutert. Hierin zeigt
Figur 1- einen Querschnitt durch einen Schrank mit einem erfindungsgemäßen Faltdeckel, wobei der Faltdeckel zum einen in ihrer Offenstellung und zum anderen in ihrer Schließstellung dargestellt ist;
Figur 2- eine perspektivische Darstellung des Deckelstellers;
Figur 3- eine Ansicht der Stellkontur am Stellarm und
- Figur 4
- eine Teilschnittdarstellung eines Längenausgleichselements.
- FIG. 1
- a cross section through a cabinet with a folding lid according to the invention, wherein the folding lid is shown on the one hand in its open position and the other in its closed position;
- FIG. 2
- a perspective view of the Deckelstellers;
- FIG. 3
- a view of the control contour on the actuator arm and
- FIG. 4
- a partial sectional view of a length compensation element.
Figur 1 zeigt einen Korpus 1 eines Schranks, der einen
Schrankdeckel 2, eine Seitenwand 3, einen Schrankboden 4, eine
Rückwand 5 sowie einen Einlegeboden 6 umfasst. Der Korpus 1
weist ferner eine Öffnung 7 auf, die mit einem Faltdeckel 8
verschließbar ist.Figure 1 shows a
Der Faltdeckel 8 umfasst ein erstes Deckelelement 9, dass um
eine horizontal angeordnete erste Achse 10 schwenkbar am
Schrankdeckel 2 befestigt ist. Ferner umfasst der Faltdeckel 8
ein zweites Deckelelement 11, dass um eine horizontal angeordnete
zweite Achse 12 schwenkbar mit dem ersten Deckelelement 9
verbunden ist. Der Faltdeckel 8 ist zwischen einer Schließstellung,
in der das erste Deckelelement mit 9 und das zweite
Deckelelement mit 11 bezeichnet ist, und einer Offenstellung,
in der das erste Deckelelement mit 9' und das zweite Deckelelement
mit 11' bezeichnet sind, verstellbar. Alle weiteren
bewegbaren Bauteile sind im folgenden in der Schließstellung
der Faltklappe 8 mit Bezugszeichen ohne Zusatz und in der Offenstellung
der Faltklappe 8 mit Bezugszeichen mit einem
Strich gekennzeichnet.The
Ein Stellarm 13 eines Deckelstellers 14 ist um eine horizontal
angeordnete dritte Achse 15 schwenkbar an der Seitenwand 3 befestigt.
Der Stellarm 13 ist ferner um eine horizontal angeordnete
vierte Achse schwenkbar mit dem zweiten Deckelelement
11 verbunden. Die Funktionsweise des Deckelstellers 14 wird
eingehend bei Figur 2 erläutert.An
In der Schwenkposition des Stellarms 13, die der Schließstellung
des Faltdeckels 8 entspricht, schließen der wirksame Hebeiarm
17 zwischen der ersten Achse 10 und der zweiten Achse
12 und der wirksame Hebelarm 18 zwischen der zweiten Achse 12
und der vierten Achse 16 einen zum Korpus gerichteten Winkel
19 ein, der geringfügig kleiner als 180° ist, so dass die Totpunktstellung
in dieser Position nicht überschritten ist. Somit
lässt sich mittels eines Griffs 20, der nur geringfügig
oberhalb der vierten Achse 16 angeordnet ist, der Faltdeckel 8
vom Korpus 1 abheben und in die Offenstellung überführen.In the pivot position of the
In derjenigen Schwenkposition des Stellarms 13', die der Offenposition
des Faltdeckels 8 entspricht, schließen der wirksame
Hebelarm 18' zwischen der zweiten Achse 12' und der vierten
Achse 16' und der wirksame Hebelarm 21' zwischen der vierten
Achse 16' und der dritten Achse 15 einen vom ersten Deckelelement
9' weggerichteten Winkel 22 ein, der geringfügig
kleiner ist als 180°. In dieser Stellung sind der Stellarm 13'
und das zweite Deckelelement 11' in einer gestreckten Position
zueinander angeordnet und haben den oberen Totpunkt des durch
die wirksamen Hebelarme gebildeten Drehgelenkgetriebes überschritten.
Somit bewirkt die Schwerkraft des Faltdeckels 8,
dass der Stellarm 13' in diejenige Schwenkstellung beaufschlagt
ist, die der Offenstellung des Faltdeckels 8 entspricht,
so dass sich der Faltdeckel 8 nicht selbständig in
die Schließstellung bewegen kann. Hierzu ist es erforderlich,
dass an dem Griff 20' gezogen wird, um den Faltdeckel 8 aus
der oberen Totlage heraus zu bewegen.In the pivot position of the actuating arm 13 ', that of the open position
corresponds to the
Um zu gewährleisten, dass das erste Deckelelement 9' in der
Offenstellung des Faltdeckels 8 nicht zu weit nach oben über
den Schrankdeckel 2 hinausragt und um zu gewährleisten, dass
das zweite Deckelelement 11' möglichst nah an das erste Deckelelement
9' herangefaltet wird, sind die erste Achse 10,
die zweite Achse 12 (12') und die vierte Achse 16 (16') derart
zueinander angeordnet, dass der wirksame Hebelarm 17 (17')
zwischen der ersten Achse 10 und der zweiten Achse 12 (12')
länger ist als der wirksame Hebelarm 18 (18') zwischen der
zweiten Achse 12 (12') und der vierten Achse 16 (16').In order to ensure that the first cover element 9 'in the
Open position of the
Zudem sollte gewährleistet sein, dass der Einlegeboden 6 in
etwa in Höhe einer gedachten horizontal verlaufenden Mittenebene
23 des Korpus 1 angebracht werden kann. Hierzu ist die
dritte Achse 15 oberhalb der Mittenebene 23 angeordnet.In addition, it should be ensured that the
Da der Griff 20 in der Schließstellung des Faltdeckels 8 betrachtet
möglichst weit unten am zweiten Deckelelement 11 vorgesehen
sein sollte, damit auch Rahmendeckelelemente verwendet
werden können, die aus einem Rahmenelement bestehen, welches
eine Glasscheibe einfasst, muss auch die vierte Achse 16 möglichst
weit unten am zweiten Deckelelement 11 vorgesehen sein.
Hierzu ist vorzusehen, daß der wirksame Hebelarm 17 zwischen
der ersten Achse 10 und der zweiten Achse 12 länger ist als
der Abstand zwischen der zweiten Achse 12 und einer Unterkante
52 des zweiten Deckelelements 11, welche dem ersten Deckelelement
9 entfernt angeordnet ist.Since the
Um trotz der unterschiedlichen Längen der wirksamen Hebel 17,
18 optisch eine symmetrische Teilung des Faltdeckels 8 zu gewährleisten,
weist das erste Deckelelement eine erste Blende
24 und das zweite Deckelelement 11 eine zweite Blende 25 auf,
die beide in der Schließstellung der Faltklappe betrachtet die
gleiche Höhe aufweisen. An einer zum Korpus 1 gerichteten Innenfläche
26 des Deckelelements 9 ist ein Scharnierarm 27 befestigt,
der über eine Unterkante 28 der ersten Blende 24 nach
unten vorsteht und an einem unteren Ende 29 um die zweite Achse
12 gelenkig an einer zum Korpus 1 gerichteten Innenfläche
46 der zweiten Blende 25 festgelegt ist. Der Abstand zwischen
der Unterkante 28 und der zweiten Achse 12 entspricht in etwa
dem Abstand einer Oberkante 30 der zweiten Blende 25 zur zweiten
Achse 12.In spite of the different lengths of the
Bei einer Standardhöhe des Korpus von 720 mm ist die dritte
Achse 15 vorzugsweise etwa 289 mm von der Innenfläche des
Schrankdeckels 2 und bei geschlossener Faltklappe etwa 78 mm
von der Innenfläche 26 des ersten Deckelelements 9 entfernt
angeordnet. Bei einer Standardhöhe von 600 mm betragen diese
Werte etwa 223 mm vom Schrankdeckel 2 und 63 mm vom ersten Deckelelement
9.At a standard height of the body of 720 mm is the
Bei beiden Standardhöhen ist bei identischen Höhen der ersten
Blende 24 und der zweiten Blende 25 die zweite Achse 12 bei
geschlossener Faltklappe etwa 52 mm von der Unterkante 28 der
ersten Blende 24 nach unten versetzt angeordnet. Die vierte
Achse 16 ist 30 mm von der Innenfläche 46 des zweiten Deckelelements
und etwa 22 mm von der Oberfläche des Schrankbodens 4
entfernt.At both standard heights, the first is at
Der Deckelsteller 14 wird im folgenden anhand der Figuren 1, 2
und 3 zusammen beschrieben, wobei übereinstimmende Bauteile
mit gleichen Bezugszeichen versehen sind.The
Der Stellarm 13 ist in einem Gehäuse 31 des Deckelstellers 14
um die dritte Achse 15 schwenkbar gelagert, wobei das Gehäuse
31 fest mit der Seitenwand 3 des Korpus 1 verbunden ist. Der
Stellarm 13 weist eine Stellkontur 32 auf, die in Form einer
Kurve um die dritte Achse 15 dargestellt ist.The
In dem Gehäuse 31 ist ein Stellschieber 33 linear verschiebbar
geführt. Der Stellschieber 33 weist eine Rolle 34 auf, die um
eine Drehachse 35, welche parallel zur dritten Achse 15 angeordnet
ist, drehbar am Stellschieber 33 gelagert. Mit einer
Außenumfangsfläche ist die Rolle 34 in Anlage zur Stellkontur
32. Federn 50 beaufschlagen den Stellschieber 33 und damit die
Rolle 34 gegen die Stellkontur 32. Die Federmittel stützen
sich einerseits gegen den Stellschieber 33 und andererseits
gegen ein Stützlager 36 ab, welches linear verschiebbar im Gehäuse
31 gelagert ist. Das Stützlager 36 ist gegen eine Lagerfläche
37 eines Widerlagers 38 abgestützt, wobei das Widerlager
38 um eine Drehachse 39 drehbar im Gehäuse 31 gelagert ist
und wobei die Lagerfläche 37 einen veränderlichen Abstand zur
Drehachse 39 des Widerlagers 38 aufweist, so dass das Stützlager
36 in einem veränderbarem Abstand zur dritten Achse 15 im
Gehäuse 31 gehalten ist. Die Lagerfläche 37 ist schneckenförmig
ausgebildet und weist radiale Rastvertiefungen auf, in die
eine Rastnase 41 des Stützlagers 36 einrastet, um zu verhindern,
dass das Widerlager 38 unbeabsichtigt gedreht wird.In the
Die Stellkontur 32 des Stellarms 13 ist derart ausgebildet,
dass der radiale Abstand der Stellkontur 32 zur dritten Achse
15 im Kontaktbereich zwischen dem Stellschieber 33, d. h. der
Rolle 34, und der Stellkontur 32 über einen Schwenkweg ausgehend
von einer ersten Schwenkposition des Stellarms 13, die
der Offenstellung des Faltdeckels 8 entspricht, über einen
Winkelweg des Stellarms 13 zu einer Zwischenposition des
Stellarms 13, die einer Stellung des Faltdeckels 8 nahe der
Schließstellung zwischen der Offenstellung und der Schließstellung
entspricht, zunimmt. Somit ist gewährleistet, dass
der Stellarm 13 über den größten Winkelweg mit einer Kraft beaufschlagt
ist, die ein Moment zur oberen Position, die der
Offenstellung des Faltdeckels 8 entspricht, erzeugt. Über den
Winkelweg ausgehend von der Zwischenstellung bis zu der
Schwenkstellung, die der Schließstellung des Faltdeckels 8
entspricht, weist die Stellkontur eine Abflachung auf, über
deren Verlauf in der der radiale Abstand zur dritten Achse 15
abnimmt. Somit wird über diesen Schwenkweg ein Drehmoment erzeugt,
welches den Stellarm 13 zu derjenigen Schwenkstellung
beaufschlagt, die der Schließstellung des Faltdeckels 8 entspricht.
Die Stellkontur 32 ist derart ausgebildet, dass das
erzeugte Drehmoment in jeder Schwenkstellung des Stellarms 13
demjenigen Gegenmoment entspricht, welches durch die Gewichtskraft
des Faltdeckels 8 insgesamt erzeugt wird, so dass der
Faltdeckel 8 in jeder Stellung zwischen der Offenstellung und
der Zwischenstellung gehalten wird.The adjusting
Figur 4 zeigt ein Längenausgleichselement, welches zur
schwenkbaren Befestigung des Stellarms 13 am zweiten Deckelelement
11 vorgesehen ist. Das Längenausgleichselement 43 umfasst
ein Basiselement 44 und ein Schiebeelement 45. Das Basiselement
44 ist an der Innenfläche 46 der zweiten Blende 25
im Bereich der Unterkante der zweiten Blende 25 fest montiert.
Das Basiselement 44 weist eine Führungsnut 47 auf, die in geschlossener
Stellung des Faltdeckels 8 betrachtet vertikal angeordnet
ist und in der das Schiebeelement 45 mittels eines
Führungsansatzes 48 zwischen einer ersten und einer zweiten
Position linear verschiebbar geführt ist. In Verstellrichtung
des Schiebeelements 45 ist eine Feder 49 einerseits an einem
Ende der Führungsnut 47 gegen das Basiselement 44 und andererseits
gegen den Führungsansatz 48 des Schiebeelements 45 abgestützt,
so dass das Schiebeelement 45 in Richtung zur ersten
Position beaufschlagt ist.FIG. 4 shows a length compensation element which is used for
pivotable mounting of the
Das Längenausgleichselement 43 dient dazu, Fertigungsungenauigkeiten
auszugleichen, sowie Änderungen hinsichtlich des
Abstandes der vierten Achse 16 zur ersten Achse 10 auszugleichen.
Änderungen können sich dadurch ergeben, dass das erste
Deckelelement 9 mittels eines einstellbaren Scharniers 51 am
Schrankdeckel 2 schwenkbar befestigt ist. Somit wird vermieden,
dass bei Einstellung des Scharniers 51 auch eine Einstellung
des Anlenkpunktes des Stellarmes 13 am zweiten Deckelelement
11 erforderlich ist. The
Zudem wirkt aufgrund der Feder 49 eine Federkraft vertikal
nach unten auf das zweite Deckelelement 11, wenn sich der
Faltdeckel 8 in seiner Schließposition befindet. Hierdurch
wird ein Moment erzeugt, durch das der Faltdeckel 8 an den
Korpus 1 angezogen wird. In addition, due to the
- 11
- Korpuscorpus
- 22
- Schrankdeckelcabinet cover
- 33
- SeitenwandSide wall
- 44
- Schrankbodencabinet base
- 55
- Rückwandrear wall
- 66
- Einlegebodenshelf
- 77
- Öffnungopening
- 88th
- Faltdeckelfolding cover
- 9, 9'9, 9 '
- erstes Deckelelementfirst cover element
- 1010
- erste Achsefirst axis
- 11, 11'11, 11 '
- zweites Deckelelementsecond cover element
- 12, 12'12, 12 '
- zweite Achsesecond axis
- 13, 13'13, 13 '
- Stellarmactuating arm
- 1414
- Deckelstellercover plate
- 1515
- dritte Achsethird axis
- 16, 16'16, 16 '
- vierte Achsefourth axis
- 17, 17'17, 17 '
- Hebelarmlever arm
- 18, 18'18, 18 '
- Hebelarm lever arm
- 1919
- Winkelangle
- 20, 20'20, 20 '
- GriffHandle
- 21, 21'21, 21 '
- Hebelarmlever arm
- 2222
- Winkelangle
- 2323
- Mittenebenemidplane
- 24, 24'24, 24 '
- erste Blendefirst aperture
- 25, 25'25, 25 '
- Zweite BlendeSecond aperture
- 26, 26'26, 26 '
- Innenflächepalm
- 27, 27'27, 27 '
- Scharnierarmhinge
- 28, 28'28, 28 '
- Unterkantelower edge
- 2929
- unteres Endelower end
- 3030
- Oberkantetop edge
- 3131
- Gehäusecasing
- 3232
- Stellkontursetting contour
- 3333
- Stellschieberlock slider
- 3434
- Rollerole
- 3535
- Drehachseaxis of rotation
- 3636
- Stützlagersupport bearings
- 3737
- Lagerflächestorage area
- 3838
- Widerlagerabutment
- 3939
- Drehachseaxis of rotation
- 4040
- Rastvertiefungenlocking recesses
- 4141
- Rastnaselocking lug
- 4242
- Abflachungflattening
- 4343
- LängenausgleichselementLength compensation element
- 4444
- Basiselementbase element
- 4545
- Schiebeelementsliding element
- 4646
- Innenflächepalm
- 4747
- Führungsnutguide
- 4848
- Führungsansatz leadership approach
- 4949
- Federfeather
- 5050
- Federfeather
- 5151
- Scharnierhinge
- 52, 52'52, 52 '
- Unterkantelower edge
Claims (14)
dadurch gekennzeichnet, daß der Deckelsteller Mittel (32, 33, 34) aufweist, mittels derer der Stellarm (13) zumindest über einen Teil des Schwenkweges von der Schließstellung zur Offenstellung des Faltdeckels (8) in Richtung zur Offenstellung mit einem Drehmoment beaufschlagt ist und
daß das Drehmoment in jeder Schwenkstellung des Faltdeckels (8) so groß bemessen ist, daß der Faltdeckel (8) gehalten ist.Folding cover according to claim 1,
characterized in that the cover plate means (32, 33, 34) by means of which the actuating arm (13) is acted upon at least over part of the pivoting path from the closed position to the open position of the folding lid (8) in the direction of the open position with a torque and
that the torque in each pivot position of the folding lid (8) is dimensioned so large that the folding lid (8) is held.
dadurch gekennzeichnet, daß der Abstand zwischen der ersten Achse (10) und der zweiten Achse (12) größer ist als der Abstand zwischen der zweiten Achse (12) und der vierten Achse (16) und
daß in der Schließstellung des Faltdeckels (8) die dritte Achse (15) oberhalb einer gedachten horizontalen Mittenachse (23) des Faltdeckels (8) angeordnet ist.Folding cover according to claim 3,
characterized in that the distance between the first axis (10) and the second axis (12) is greater than the distance between the second axis (12) and the fourth axis (16) and
that in the closed position of the folding lid (8), the third axis (15) above an imaginary horizontal center axis (23) of the folding lid (8) is arranged.
dadurch gekennzeichnet, daß der Abstand zwischen der ersten Achse (10) und der zweiten Achse (12) größer ist als der Abstand zwischen der zweiten Achse (12) und einer Unterkante (52) des zweiten Deckelelements (11), die entfernt vom ersten Deckelelement (9) angeordnet ist. Folding cover according to claim 4,
characterized in that the distance between the first axis (10) and the second axis (12) is greater than the distance between the second axis (12) and a lower edge (52) of the second lid member (11) remote from the first lid member (9) is arranged.
dadurch gekennzeichnet, daß in der Offenstellung des Faltdeckels (8') die vierte Achse (16') zu einer Ebene, die die zweite Achse (12') und die dritte Achse (15) enthält, in Richtung zum ersten Deckelelement (9') versetzt angeordnet ist.Folding cover according to one of claims 1 to 5,
characterized in that in the open position of the folding lid (8 ') the fourth axis (16') to a plane containing the second axis (12 ') and the third axis (15) towards the first lid member (9') is arranged offset.
dadurch gekennzeichnet, daß das erste Deckelelement (9) eine erste Blende (24) aufweist und das zweite Deckelelement (11) eine zweite Blende (25) aufweist, wobei die erste Blende (24) und die zweite Blende (25) in Schließstellung des Faltdeckels (8) betrachtet gleich hoch sind,
daß mindestens ein Scharnierarm (27) vorgesehen ist, der an einer zum Korpus (1) gerichteten Innenfläche (26) des ersten Deckelelements (9) befestigt ist, der über eine Unterkante (28) des ersten Deckelelements (9) nach unten vorsteht und der an einem unteren Ende (29) um die zweite Achse (12) schwenkbar an einer zum Korpus (1) gerichteten Innenfläche (46) des zweiten Deckelelements (11) befestigt ist,
wobei der Abstand zwischen der Unterkante (28) des ersten Deckelelements (9) und der zweiten Achse (12) in etwa dem Abstand zwischen einer Oberkante (30) des zweiten Deckelelements (11) und der zweiten Achse (12) entspricht. Folding cover according to one of claims 1 to 6,
characterized in that the first cover element (9) has a first panel (24) and the second cover element (11) has a second panel (25), wherein the first panel (24) and the second panel (25) in the closed position of the folding lid (8) are considered equal,
in that at least one hinge arm (27) is provided which is fastened to an inner surface (26) of the first cover element (9) which projects downwards over a lower edge (28) of the first cover element (9) and which at a lower end (29) about the second axis (12) pivotally mounted on a body (1) facing inner surface (46) of the second cover element (11),
wherein the distance between the lower edge (28) of the first cover element (9) and the second axis (12) corresponds approximately to the distance between an upper edge (30) of the second cover element (11) and the second axis (12).
dadurch gekennzeichnet, daß der Deckelsteller (14) ein Gehäuse (31) aufweist, das mit der Seitenwand (3) des Korpus (1) verbindbar ist und in dem der Stellarm (13) um die dritte Achse (15) schwenkbar gelagert ist,
daß der Stellarm (13) eine Stellkontur (32) aufweist, die in Form einer Kurve um die dritte Achse (15) dargestellt ist,
daß ein Stellschieber (33) vorgesehen ist, der linear verschiebbar in dem Gehäuse (31) geführt ist und der mittels Federmittel radial in Anlage zur Stellkontur (32) des Stellarms (13) beaufschlagt ist,
daß der radiale Abstand der Stellkontur (32) zur dritten Achse (15) im Kontaktbereich zwischen dem Stellschieber (33) und der Stellkontur (32) zumindest teilweise ausgehend von einer ersten Schwenkposition des Stellarmes (13), die der Schließstellung des Faltdeckels (8) entspricht, über einen Winkelweg des Stellarms (13) zu einer zweiten Schwenkposition, die der Offenstellung des Faltdeckels (8) entspricht, abnimmt.Folding cover according to one of claims 1 to 7,
characterized in that the cover plate (14) comprises a housing (31) which is connectable to the side wall (3) of the body (1) and in which the actuating arm (13) is pivotally mounted about the third axis (15),
that the actuating arm (13) has a setting contour (32) which is shown in the form of a curve about the third axis (15),
that a control slide (33) is provided, which is guided linearly displaceable in the housing (31) and which is acted upon by means of spring means radially into abutment on the setting contour (32) of the actuator arm (13),
in that the radial distance between the control contour (32) and the third axis (15) in the contact region between the control slide (33) and the control contour (32) is at least partially based on a first pivot position of the control arm (13) that corresponds to the closed position of the folding lid (8). corresponds, via an angular travel of the actuating arm (13) to a second pivot position corresponding to the open position of the folding lid (8) decreases.
dadurch gekennzeichnet, daß der radiale Abstand der Stellkontur (32) zur dritten Achse (15) im Kontaktbereich zwischen dem Stellschieber (33) und der Stellkontur (32) ausgehend von einer ersten Schwenkposition des Stellarmes (13), die der Schließstellung des Faltdeckels (8) entspricht, über einen Winkelweg des Stellarms (13) zu einer Zwischenposition zwischen der ersten Schwenkposition und der zweiten Schwenkposition konstant ist oder zunimmt.Folding cover according to claim 8,
characterized in that the radial distance of the control contour (32) to the third axis (15) in the contact region between the control slide (33) and the control contour (32) starting from a first pivot position of the actuating arm (13), the closed position of the folding lid (8 ), is constant or increases over an angular travel of the actuator arm (13) to an intermediate position between the first pivot position and the second pivot position.
dadurch gekennzeichnet, daß der Stellschieber (33) mit einer Rolle (34), die drehbar am Stellschieber (33) gelagert ist, gegen die Stellkontur (32) abgestützt ist.Folding cover according to one of claims 8 or 9,
characterized in that the adjusting slide (33) with a roller (34) which is rotatably mounted on the adjusting slide (33) is supported against the adjusting contour (32).
dadurch gekennzeichnet, daß ein Stützlager (36) vorgesehen ist, das in veränderbaren Abstand zur dritten Achse (15) im Gehäuse (31) gehalten ist, und
daß die Federmittel einerseits gegen den Stellschieber (33) und andererseits gegen das Stützlager (36) abgestützt sind.Folding cover according to one of claims 8 to 10,
characterized in that a support bearing (36) is provided which is held at a variable distance from the third axis (15) in the housing (31), and
that the spring means are supported on the one hand against the lock slider (33) and on the other hand against the support bearing (36).
dadurch gekennzeichnet, daß das Stützlager (36) gegen eine Lagerfläche (37) eines Widerlagers (38) abgestützt ist, welches um eine Drehachse (39) drehbar im Gehäuse (31) gelagert ist, wobei die Lagerfläche (37) in Umfangsrichtung einen veränderlichen Abstand zur Drehachse (39) aufweist.Folding cover according to claim 11,
characterized in that the support bearing (36) against a bearing surface (37) of an abutment (38) is supported, which is rotatably mounted about an axis of rotation (39) in the housing (31), wherein the bearing surface (37) in the circumferential direction a variable distance to the rotation axis (39).
dadurch gekennzeichnet, daß die Lagerfläche (37) schneckenförmig ausgebildet ist.Folding cover according to claim 12,
characterized in that the bearing surface (37) is helical.
dadurch gekennzeichnet, daß ein Längenausgleichselement (43) vorgesehen ist, das ein Basiselement (44) umfaßt, welches fest mit dem zweiten Deckelelement (11) verbunden ist, und das ein Schiebeelement (45) umfaßt, welches in Schließstellung des Faltdeckels (8) betrachtet in vertikaler Richtung zwischen einer ersten Position, die nahe der zweiten Achse (12) angeordnet ist, und einer zweiten Position, die entfernt von der zweiten Achse (12) angeordnet ist, relativ zum Basiselement (44) verschiebbar in diesem geführt ist und mittels Federmittel (49) zur ersten Position beaufschlagt ist.Folding cover according to one of claims 1 to 13,
characterized in that a length compensation element (43) is provided, which comprises a base member (44) which is fixedly connected to the second cover element (11), and which comprises a sliding element (45), which in the closed position of the folding lid (8) considered in the vertical direction between a first position, which is arranged close to the second axis (12), and a second position, which is arranged remote from the second axis (12), relative to the base element (44) slidably guided therein and by means of spring means (49) is charged to the first position.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10145856A DE10145856B4 (en) | 2001-09-17 | 2001-09-17 | folding cover |
DE10145856 | 2001-09-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1296011A1 true EP1296011A1 (en) | 2003-03-26 |
EP1296011B1 EP1296011B1 (en) | 2009-06-17 |
Family
ID=7699362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02015475A Expired - Lifetime EP1296011B1 (en) | 2001-09-17 | 2002-07-12 | Bi-fold lid |
Country Status (10)
Country | Link |
---|---|
US (1) | US7240974B2 (en) |
EP (1) | EP1296011B1 (en) |
JP (1) | JP4006401B2 (en) |
KR (1) | KR100624631B1 (en) |
CN (1) | CN100342111C (en) |
AT (1) | ATE434106T1 (en) |
CA (1) | CA2460641A1 (en) |
DE (2) | DE10145856B4 (en) |
ES (1) | ES2331057T3 (en) |
WO (1) | WO2003025323A1 (en) |
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EP1589174A3 (en) * | 2004-04-23 | 2009-03-25 | Hetal-Werke Franz Hettich GmbH & Co. KG | Fitting of folding doors |
EP1589174A2 (en) * | 2004-04-23 | 2005-10-26 | Hetal-Werke Franz Hettich GmbH & Co. KG | Fitting of folding doors |
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EP1602883A3 (en) * | 2004-05-31 | 2007-03-21 | NUOVA STAR S.p.A. | Door hinge |
WO2006039729A1 (en) * | 2004-10-12 | 2006-04-20 | Julius Blum Gmbh | Retaining and adjusting device for displaceable parts of furniture |
US7448703B2 (en) | 2004-10-12 | 2008-11-11 | Julius Blum Gmbh | Retaining and adjustment device for movable furniture parts |
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CN101283156B (en) * | 2005-10-12 | 2013-01-23 | 尤利乌斯·布卢姆有限公司 | Shutter fitting |
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WO2010022414A1 (en) * | 2008-08-29 | 2010-03-04 | Julius Blum Gmbh | Drive device for a furniture flap |
US9500015B2 (en) | 2008-08-29 | 2016-11-22 | Julius Blum Gmbh | Drive device for a furniture flap |
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CN102953650B (en) * | 2012-12-03 | 2015-03-04 | 煤炭科学技术研究院有限公司 | Gravity type combined explosion door |
AT515661B1 (en) * | 2014-11-21 | 2015-11-15 | Blum Gmbh Julius | Actuator for movable furniture parts |
AT515661A4 (en) * | 2014-11-21 | 2015-11-15 | Blum Gmbh Julius | Actuator for movable furniture parts |
US10487554B2 (en) | 2014-11-21 | 2019-11-26 | Julius Blum Gmbh | Actuator for movable furniture parts |
EP3221538B1 (en) | 2014-11-21 | 2018-03-07 | Julius Blum GmbH | Actuator for movable furniture parts |
AT516282A4 (en) * | 2014-11-26 | 2016-04-15 | Blum Gmbh Julius | Arrangement for spreading at least two hingedly connected door leaves |
US10400493B2 (en) | 2014-11-26 | 2019-09-03 | Julius Blum Gmbh | Assembly for spreading apart at least two hingedly interconnected door leaves |
AT516282B1 (en) * | 2014-11-26 | 2016-04-15 | Blum Gmbh Julius | Arrangement for spreading at least two hingedly connected door leaves |
US10590688B2 (en) | 2015-02-17 | 2020-03-17 | Arturo Salice S.P.A. | Lifting system for leaves of furniture |
EP3575532A1 (en) * | 2015-02-17 | 2019-12-04 | Arturo Salice S.p.A. | Lifting system for leaves of furniture |
CN107532440A (en) * | 2015-04-30 | 2018-01-02 | 阿图罗萨利斯股份公司 | For the hinge of the furniture door leaf rotated around at least one horizontal axis |
WO2016174076A1 (en) * | 2015-04-30 | 2016-11-03 | Arturo Salice S.P.A. | Hinge for furniture leaves that swing about at least one horizontal axis |
EP3289158B1 (en) * | 2015-04-30 | 2021-07-07 | Arturo Salice S.p.A. | Hinge for furniture leaves that swing about at least one horizontal axis |
AT518535A4 (en) * | 2016-04-28 | 2017-11-15 | Blum Gmbh Julius | furniture drive |
AT518535B1 (en) * | 2016-04-28 | 2017-11-15 | Blum Gmbh Julius | furniture drive |
US10995830B2 (en) | 2016-04-28 | 2021-05-04 | Julius Blum Gmbh | Furniture drive |
IT201600098088A1 (en) * | 2016-09-30 | 2018-03-30 | Salice Arturo Spa | Control device for a lifting system and lifting system for furniture doors. |
US10914106B2 (en) | 2016-09-30 | 2021-02-09 | Arturo Salice S.P.A. | Actuation device for a lifting system and lifting system for door leaves of furniture |
WO2018060032A1 (en) * | 2016-09-30 | 2018-04-05 | Arturo Salice S.P.A. | Actuation device for a lifting system and lifting system for door leaves of furniture |
RU2712345C1 (en) * | 2018-01-31 | 2020-01-28 | Флэп Компитенс Сентер Кфт | Door positioner for furniture item |
US10829976B2 (en) | 2018-01-31 | 2020-11-10 | Flap Competence Center Kft | Lid stay for furniture |
EP3521542A1 (en) | 2018-01-31 | 2019-08-07 | FLAP Competence Center kft | Cover positioner for furniture |
Also Published As
Publication number | Publication date |
---|---|
US7240974B2 (en) | 2007-07-10 |
KR100624631B1 (en) | 2006-09-19 |
DE50213611D1 (en) | 2009-07-30 |
DE10145856A1 (en) | 2003-04-17 |
JP4006401B2 (en) | 2007-11-14 |
DE10145856B4 (en) | 2005-09-08 |
EP1296011B1 (en) | 2009-06-17 |
CN1589360A (en) | 2005-03-02 |
ES2331057T3 (en) | 2009-12-21 |
US20040239213A1 (en) | 2004-12-02 |
KR20040060925A (en) | 2004-07-06 |
CA2460641A1 (en) | 2003-03-27 |
JP2005503506A (en) | 2005-02-03 |
WO2003025323A8 (en) | 2004-05-27 |
WO2003025323A1 (en) | 2003-03-27 |
CN100342111C (en) | 2007-10-10 |
ATE434106T1 (en) | 2009-07-15 |
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