The present invention relates to a fitting for movably supporting a pivoting element, in particular a furniture part, a door or a window, relative to a stationary carrier. The fitting comprises:
Moreover, the invention concerns a method for movably supporting a pivoting element, in particular a furniture part, a door or a window, on a stationary carrier with the aid of at least one fitting of the type to be described.
WO 2020/006588 A1 and WO 2020/006589 A1 each disclose furniture fittings for movably supporting a pivoting element in the form of a furniture door. The carcass-sided fitting portion, for fixing to the stationary carrier, includes a mounting member configured to be integrated into a furniture panel. In a first step, the mounting member is to be pre-mounted to or within the furniture panel. In a second step, the furniture door can be releasably connected via a coupling member to the pre-mounted mounting member. For mounting the coupling member, the latter is inclinedly inserted into the pocket-shaped mounting member, and a locking portion of the coupling member is guidable along an inclined surface of a locking element so as to load a force storage member. Subsequently, the locking portion can enter into a recess of the locking element, whereby the force storage member is discharged and the coupling member is lockable to the mounting member. For unlocking the coupling member from the mounting member, a release element is provided which can be pushed-in by a tool. By pushing the release element, the locking portion is movable, against a force of the force storage member, in a direction extending parallel to a front face of the mounting member, until the locking portion of the coupling member is released and the coupling member can be separated from the mounting member.
EP 1 895 082 A2 shows a furniture hinge with a skeletal-shaped connecting element which can be releasably locked to a door-sided connecting element.
US 2015/061481 A1 discloses a cabinet with a pivotable door which can be ejected from the closed position into an open position by a Touch-Latch mechanism. The Touch-Latch mechanism can be unlocked by an over-pressing movement of the door in the closed position, and a component to be connected to the door is ejectable, by a force of a compression spring, from a holder to be fixed to the cabinet. The ejection operation is triggered upon each over-pressing movement of the door, and this is not desired for some applications. For example, it is possible that the door is also inadvertently triggered, for example by mere leaning of person against the door or by playing children.
It is an object of the present invention to propose a fitting of the type mentioned in the introductory part, having an improved unlocking possibility.
According to the invention, a release device with a movably-supported release element for releasing the locking between the mounting member and the coupling member is provided.
In this way, the locking between the mounting member and the coupling member is releasable by a deliberately performed actuation of the movably-supported release element, and an inadvertent release of the locking can be prevented.
The coupling member is insertable into the mounting member in an assembling direction. The coupling member, from a coupled condition with the mounting member, can be actively ejected out from the mounting member by the ejection device, that is to say at least over a region in a direction opposite the assembling direction.
This facilitates the demounting of the pivoting element from the stationary carrier, in particular when two or more fittings are provided for movably supporting the pivoting element. The danger of a jamming between the mounting member and the coupling member can be thereby reduced, and the separation of the coupling member from the mounting member can be facilitated.
According to an embodiment, the housing of the mounting member includes a front face, and the coupling member is insertable into the housing of the mounting member in a direction extending perpendicular to the front face when mounted.
In other words, the coupling member can be inserted into the mounting member by a straight assembling movement, and can be locked in a defined end position. In contrast, with the prior art according to the WO 2020/006588 A1 reference mentioned in the introductory part, the coupling member, with the furniture part fixed thereon, must be inclinedly introduced into the housing of the mounting member. This has the drawback that the maximum wall thickness of the pivoting element is thereby limited, because the pivoting element, when the coupling member is mounted, abuts against the furniture carcass or that the coupling member cannot be introduced into the housing of the mounting member at all. The straight insertion of the coupling member into the housing of the mounting member provides a mounting largely independently from the material thickness of the pivoting element.
According to the invention, the housing of the mounting member includes a front face, and the locking between the mounting member and the coupling member takes place in a region adjacent to the front face. This has the advantage that the occurring forces, upon a movement of the pivoting element, are directly introduced into the carrier, and that the coupling member can be stably connected to the mounting member.
Further details and advantages of the present invention result from the following description of figures, in which:
The carrier 2 includes a plurality of panels 5a-5e, and the first fitting portion 6 of the fitting 4 is configured to be integrated into one of the panels 5a-5e of the carrier 2 (thus within the top panel, within the bottom panel and/or within a shelf arranged between the top panel and the bottom panel).
Of course, it is also possible to arrange the fitting 4 within or to one of the vertically extending panels 5d, 5e, so that the pivoting element 3 is pivotally supported relative to the carrier 2 about a horizontally extending axis in a mounted condition.
In the shown embodiment, the first fitting portion 6 of the fitting 4 is substantially entirely received within a recess of the panels 5a, 5c, whereas the second fitting portion 7 of the fitting 4 is substantially entirely received within a further recess of the pivoting element 3.
The pivoting element 3 can be formed of a panel-shaped material (for example wood, plastic, fiberboard, a glass panel or the like).
The fastening device 10 can be realized according to different embodiments and can include, for example, at least one hole for the passage of a screw, at least one eccentric or at least one clamping screw. In the shown embodiment, the fastening device 10 includes at least one movable fastening element 10a. By an actuation of the fastening element 10a with the aid of a tool, at least one clamping portion 31 (
In a first step, the mounting member 9 is to be pre-mounted to the panel 5a via the fastening device 10. The mounting member 9 includes a, preferably pocket-shaped, housing 11, and a coupling member 12 of the first fitting portion 6 can be introduced into the housing 11 and can be releasably locked within the housing 11 via at least one locking device 13.
The coupling member 12 of the first fitting portion 6 is pivotally connected to the second fitting portion 7 via at least one hinge lever 8a. The second fitting portion 7 can be configured to be at least partially, preferably substantially entirely, countersunk within a recess of the pivoting element 3. Alternatively, the second fitting portion 7 can be arranged entirely outside a wall thickness of the pivoting element 3 in a mounted condition.
The housing 11 of the mounting member 9 includes a longitudinally-shaped recess for receiving the coupling member 12. The housing 11 has a height extension (H) and a longitudinal extension (L), and the longitudinal extension (L) can be at least three times, preferably at least six times, larger than the height extension (H).
The, preferably substantially cuboidal, coupling member 12 has a dimensioning corresponding to the height extension (H) and to the longitudinal extension (L), and the coupling member 12 is configured to be received within the housing 11 of the mounting member 9 approximately in a form-locking manner.
By at least one locking device 13, the coupling member 12 is releasably lockable to the mounting member 9. The at least one locking device 13 includes an ejection device 14 for at least partially ejecting the coupling portion 12 out from the housing 11 of the mounting member 9 in the course of an unlocking operation.
The coupling member 12, when being mounted, is insertable into the housing 11 of the mounting member 9 in an assembling direction (FR), and the coupling member 12 can be ejected at least over a region in a direction opposite the assembling direction (FR) in the course of the unlocking operation.
The housing 11 of the mounting member 9 can include a front face 18, and the coupling member 12, when being mounted, is insertable into the housing 11 of the mounting member 9 in a direction extending substantially perpendicular to the front face 18. The front face 18 of the housing 11, in a mounted condition, extends substantially parallel to a front narrow side of the panel 5a of the carrier 2.
The coupling member 12 can include a rear side 15, and the ejection device 14 is operative onto the rear side 15 of the coupling member 12 in the course of the unlocking operation, and can preferably bear against the rear side 15. Preferably, the ejection device 14 is configured to bear against a recess of the coupling member 12, the recess being arranged on the rear side 15 of the coupling member 12.
In the shown embodiment, at least one anchor 20 pivotable about a pivoting axis 19 is provided. The anchor 20 includes a shaft and two arms protruding from the shaft. The spring element 16 engages on a first arm of the anchor 20, the ejection lever 14a is arranged on a second arm of the anchor 20, and the locking lever 13a is arranged on the shaft of the anchor 20.
The locking device 13 can include at least one pivotable locking lever 13a for releasably locking the coupling portion 12. Preferably, the at least one locking lever 13a
According to preferred embodiments, the coupling member 12
According to preferred embodiments, the housing 11 of the mounting member 9
It can be seen that the locking lever 13a of the locking device 13 and the ejection lever 14a of the ejection device 14 are formed together so as to have an integral one-piece configuration, and are preferably pre-stressed by a same, single spring element 16.
The locked position between the coupling member 12 and the mounting member 9 can be again released by a release device 25 having a movable release element 25a. Preferably, the release element 25a
For releasing the locking, the release element 25a is pushed into the housing 11 of the mounting member 9 with the aid of a tool. As a result, the control element 22 is moved against the force of the spring element 16 along the control curve 21 and the spring element 16 is tensioned.
Due to the movement of the control element 22 along the control curve 21, the locking lever 13a of the locking device 13 is also moved out from the recess 17a of the coupling member 12, and the ejection lever 14a of the ejection device 14 is tilted about the pivoting axis 19. Eventually, the control element 22 again jumps into the locking recess 24 of the control curve 21, whereby the coupling member 12 is ejectable out from the housing 11 of the mounting member 9 in the ejection direction (AR) by the ejection lever 14a and by the force of the relaxing spring element 16.
In the shown
The method for movably supporting a pivoting element 3, in particular a movably-supported furniture part 3a, a door or a window, on a stationary carrier 2 with the aid of at least one fitting 4 of the described type includes the following method steps:
According to a preferred embodiment of the method, the coupling member 12 is introduced in a direction extending substantially perpendicular to a front face 18 of the housing 11 of the mounting member 9. Preferably, the coupling member 12, shortly before reaching an end position within the housing 11, is moved in a direction extending substantially parallel to the front face 18 of the housing 11 of the mounting member 9.
The control curve 21 for guiding the control element 22 is formed or arranged on the anchor 20. The control curve 21 includes a locking recess 24 for releasably locking the locking lever 13a in the unlocking position.
The mounting member 9 is to be fixed to a panel 5a-5e of the carrier 2 via at least one fastening device 10. The fastening device 10 can include a fastening element 10a and a clamping portion 31 configured to be driven by the fastening element 10a, and the mounting member 9 is fixable within a panel 5a-5e of the carrier 2 by the clamping portion 31.
Number | Date | Country | Kind |
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A 50950/2021 | Nov 2021 | AT | national |
The present application is a continuation of International Application PCT/AT2022/060354 filed on Oct. 13, 2022. Thus, all of the subject matter of International Application PCT/AT2022/060354 is incorporated herein by reference.
Number | Date | Country | |
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Parent | PCT/AT2022/060354 | Oct 2022 | WO |
Child | 18647765 | US |