• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Guiding system (2) for guiding a movably mounted first furniture part (3a), in particular a first door leaf of a folding door, which is articulated to at least one second furniture part (3b), in particular a second door leaf of a folding door, comprising: - a first guide rail (3) 9a) for guiding the furniture parts (3a, 3b), - a second guide rail (13a) for guiding the furniture parts (3a, 3b), wherein the second guide rail (13a) in mounting position relative to the first guide rail (9a) is transverse, - a with one of the furniture parts (3a, 3b) connectable and relative to the first and second guide rail (9a, 13a) movable guide device (10) which in a - seen in mounting position in a plan view of the first and second guide rail (9a, 13a) - Intersection region (45) between the first and second guide rail (9a, 13a) back and forth transferable, wherein the guide system (2) has a drive device (12) with a having at least one energy storage device (21) and releasably coupled to the guide device (10) driver (20), wherein the driver (20) is locked in a parking position and wherein the driver (20) by an entry of the guide device (10) in the intersection region (45) can be unlocked so that the driver (20) together with the guide device (10) coupled thereto can be retracted at least in sections along the second guide rail (13a) by the force of the at least one energy accumulator (21).
    公开号:AT519246A4
    申请号:T50022/2017
    申请日:2017-01-13
    公开日:2018-05-15
    发明作者:
    申请人:Blum Gmbh Julius；
    IPC主号:
    专利说明:

    Summary
    Guide system (2) for guiding a movably mounted first furniture part (3a), in particular a first door leaf of a folding door, which is articulated to at least a second furniture part (3b), in particular a second door leaf of a folding door, comprising:
    - a first guide rail (9a) for guiding the furniture parts (3a, 3b),
    a second guide rail (13a) for guiding the furniture parts (3a, 3b), the second guide rail (13a) extending transversely relative to the first guide rail (9a) in the installed position,
    - A guide device (10) which can be connected to one of the furniture parts (3a, 3b) and can be moved relative to the first and second guide rails (9a, 13a) and which, in an assembled position, shows a top view of the first and second guide rails (9a, 13a). seen - crossing area (45) between the first and second guide rails (9a, 13a) can be transferred back and forth, the guide system (2) a drive device (12) with one of at least one energy accumulator (21) and with the guide device (10 ) detachably connectable driver (20), the driver (20) being locked in a parking position and the driver (20) being unlockable by entry of the guide device (10) into the intersection area (45), so that the driver (20) together with the guide device (10) coupled to it, can be pulled in at least in sections along the second guide rail (13a) by the force of the at least one energy store (21) r is.
    (Figs. 13a-13d) / 34
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    The present invention relates to a guide system for guiding a movably mounted first furniture part, in particular a first door leaf
    Folding door, which with at least a second furniture part, in particular a second
    Door leaf of a folding door, articulated, comprising:
    - a first guide rail for guiding the furniture parts,
    a second guide rail for guiding the furniture parts, the second guide rail extending transversely to the first guide rail in the installed position,
    - A guide device which can be connected to one of the furniture parts and is movable relative to the first and second guide rails and which can be transferred back and forth between a first and a second guide rail in an intersection area seen in a top view of the first and second guide rails in the installed position.
    Furthermore, the invention relates to an arrangement with two furniture parts which are connected to one another in an articulated manner, in particular door leaves of a folding door, and with a guide system of the type to be described. The invention further relates to a piece of furniture with such an arrangement or with such a guide system.
    EP 0 433 726 B1 shows a rail arrangement for guiding cupboard doors, which are connected to one another in an articulated manner via a vertically extending axis of rotation. Due to the rail arrangement, the cabinet doors are movably mounted between a first position, in which the cabinet doors are aligned coplanar to one another, and a second position, in which the cabinet doors are aligned parallel to one another, the cabinet doors being accommodated in a lateral insertion gap in the second position , The rail arrangement comprises a first guide rail, which runs parallel to the front of the cabinet, and a second guide rail, which is arranged at right angles to the first guide rail. In addition, a support is provided (reference number 5 in Fig. 1), on which a first cabinet door is articulated and which can be displaced in the horizontal direction via guide rails parallel to an outer wall of the cabinet, so that the two cabinet doors can be pushed into the insertion gap. A guide element (reference numeral 7) is arranged on the second cabinet door and runs along the first / 34
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    Guide rail is movably mounted. A disadvantage of this construction is that the guide element collides with the U-shaped legs of the guide rails at the right-angled transition between the first and second guide rails and thus the insertion of the guide element into the guide rails is hindered.
    The object of the present invention is to provide a guidance system of the type mentioned at the outset while avoiding the above disadvantage.
    This is solved according to the invention by the features of patent claim 1. Further advantageous embodiments of the invention are specified in the dependent claims.
    According to the invention, it is therefore provided that the guide system has a drive device with a driver, which is acted upon by at least one energy accumulator and can be detachably coupled to the guide device, the driver being locked in a parking position and the driver being unlockable by entry of the guide device into the intersection area , so that the driver together with the guide device coupled to it can be retracted at least in sections along the second guide rail by the force of the at least one energy store.
    The proposed guide system allows at least two furniture parts articulated to one another via an axis of rotation between a first position, in which the furniture parts are essentially coplanar with one another, and a second position, in which the furniture parts fold together and thereby assume a substantially parallel position to one another , are moved, whereby the furniture parts can be moved along the second guide rail during the transition from the first guide rail to the second guide rail by the drive device and, if appropriate, can be retracted at least in sections into a lateral insertion shaft of a piece of furniture by the force of the drive device.
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    The drive device can be purely mechanical, i.e. without electrical drives or without other electrical components.
    Further details and advantages of the present invention are explained on the basis of the following description of the figures. It shows:
    1a, 1b a guide system for moving articulated furniture parts in a perspective view and an enlarged detail view of this, 2a, 2b the guiding device on the carrier and an enlarged detailed illustration of this, 3a, 3b a side view of the guide system and an enlarged detail view of this, Figures 4a-4d the retraction process of the carrier in two successive positions as well as enlarged detail representations, 5a-5d continued positions of the carrier starting from FIGS. 4a-4d and enlarged detailed representations for this, 6a-6d the ejection process in two successive positions as well as enlarged detailed representations, 7a, 7b a possible embodiment of a releasable locking between the carrier and the guide rail in two successive positions, 8a, 8b9a, 9b continued positions starting from Fig. 7a, 7b,a piece of furniture with the movable furniture parts in a first position and in a second position, 10a, 10b the guide system with the carrier in a first position and an enlarged detailed illustration of this, 11a, 11b the guidance system with the carrier in a second position and an enlarged detailed illustration of this, Figures 12a, 12b the one movably mounted on the guide railGuide device in a perspective view and in a cross section,
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    13a-13d are schematic views of the guidance system and the chronological sequence of the movements of the furniture parts.
    The general basic principle of the invention is explained with reference to FIGS. 13a-13d, which each show a top view of the guide system 2. The guide system 2 comprises a first guide rail 9 with a longitudinal direction (L) and a second guide rail 13a for guiding at least two furniture parts 3a and 3b, which are connected to one another in an articulated position via a vertically extending axis of rotation 5a. The second guide rail 13a runs transverse to the first guide rail 9, preferably essentially at right angles. A guide device 10 to be connected to the first furniture part 3a (for example a slide with a plurality of rollers) is movably mounted along the first guide rail 9 in the longitudinal direction (L). The furniture parts 3a, 3b assume a first position in FIG. 13a, in which the furniture parts 3a, 3b are aligned essentially coplanar to one another. The guide system 2 has a drive device 12 with a movably mounted driver 20 which can be detachably coupled to the guide device 10 and which is pretensioned by at least one energy store 21 in a parking position as shown in FIG. 13a. The driver 20 is releasably locked in the park position shown, in which the energy accumulator 21 is loaded, so that movement of the driver 20 in the direction transverse to the longitudinal direction (L) is prevented. This locking of the driver 20 can, for example, by a separate locking device 30 (Fig. 7a, 7b) or without the aid of a separate device, in particular by the geometric specification of a guideway, which brings about a self-locking locked parking position of the driver by the interaction with the energy accumulator, take place (for example by means of an arcuate or folded section of the guideway, as shown in EP 391 221 B1).
    Starting from FIG. 13a, the furniture parts 3a, 3b can be moved into an angular position relative to one another about the axis of rotation 5a, the guide device 10 moving in the longitudinal direction (L) of the first guide rail 9 (FIG. 13b). The furniture parts 3a, 3b can then be moved into a second position, in which the furniture parts 3a, 3b are aligned essentially parallel to one another (FIG. 13c). The driver 20 is / 34
    79773-21 / gb can be unlocked by an entry of the guide device 10 in an intersection area 45 - seen in the assembly position in a plan view of the two guide rails 9, 13a - and can be coupled to the guide device 10, so that the driver 20 together with the guide device 10 coupled to it the force of the discharging energy accumulator 21 can be drawn in at least in sections along the second guide rail 13a in the direction (Z) (FIG. 13d). This feed can be designed up to a predetermined end position of the furniture parts 3a, 3b or as a partial feed. With a partial retraction, it is in fact possible that the at least one energy store 21 of the drive device 12 can be recharged by continuing to apply force in the direction (Z) to the end position of the furniture parts 3a, 3b after the driver 20 has been pulled in, so that the driver 20 (and thus the furniture parts 3a, 3b) can be driven at least in sections against the direction (Z) starting from the end position.
    The first guide rail 9 and the second guide rail 13a can be made together in one piece, the first guide rail 9 and the second guide rail 13a being able to be connected to one another via an arcuate section. Alternatively, it can be provided that the first guide rail 9 and the second guide rail 13a are designed as separate components, which in the installed position can either have the same or a different height position. The crossing area 45 results in a plan view through the area in which the guide rails 9, 13a or imaginary extensions of the guide rails 9, 13a intersect with one another.
    1a shows a possible application of a guide system 2 having a rail arrangement 1 for guiding a first furniture part 3a, preferably in the form of a first door leaf of a folding door, the furniture part 3a in the installed position via a vertically running axis 5a with a second furniture part 3b in the form of a second door leaf is articulated. Optionally, at least two further furniture parts 4a, 4b can also be provided, which are also pivotally connected to one another via a vertically extending axis 5b. The guide system 2 can be used, for example, as a room division system, so that a furniture body 6 in the form of a kitchen block, / 34, as shown in FIG
    79773-21 / gb an office niche, a storage room, a shelf, etc. can be completely covered by the furniture parts 3a, 3b, 4a, 4b and can therefore be separated from the rest of the living area. The guide system 2 can also be used for cupboard systems, such as a walk-in cupboard. The mode of operation is explained below with reference to furniture parts 3a and 3b, the same designs being valid for furniture parts 4a, 4b.
    The furniture parts 3a, 3b are due to the guide system 2 between a first position, in which the furniture parts 3a, 3b are aligned essentially coplanar with each other and thereby cover the furniture body 6, and a second position, in which the furniture parts 3a, 3b are substantially parallel are aligned to each other, movable. In this second position, the furniture body 6 is accessible to a person, the two furniture parts 3a, 3b being able to be accommodated in a space-saving manner in an insertion slot 7a provided to the side of the side wall 8a (the left insertion slot 7b for the other furniture parts 4a, 4b can be seen better in FIG Drawing).
    The rail arrangement 1 comprises a guide rail 9 with a longitudinal direction (L) for guiding the furniture parts 3a, 3b. This guide rail 9 can be fastened, for example, to a ceiling, a room wall or also to a furniture body, preferably parallel to a front of the furniture body 6.
    1b shows the area encircled in FIG. 1a in an enlarged view. The furniture parts 3a, 3b are connected to a guide device 10, by means of which the furniture parts 3a, 3b are movably mounted along the guide rail 9. One can see a carrier 11 separate from the guide rail 9 in the form of a movable carriage which, in a transfer position in the longitudinal direction (L), adjoins the guide rail 9 in such a way that the guide device 10 connected to the furniture part 3a between the guide rail 9 and the carrier 11 is transferable back and forth. The guide device 10 can have at least one first roller 15a with a vertical axis of rotation for absorbing lateral forces and at least one second roller 15b with a horizontal axis of rotation for absorbing vertical forces, the rollers 15a, 15b along a profile section 9a running in the longitudinal direction (L) Guide rail 9 are movably mounted. The / 34
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    Carrier 11 also has a profile section 11a with a cross section, which corresponds to a shape and size of the profile section 9a in cross section, so that the guide device 10 can be transferred back and forth between the guide rail 9 and the carrier 11. The carrier 11 can, for example, have at least two guide channels 16a, 16b running in the longitudinal direction (L) for guiding the rollers 15a, 15b.
    The guide device 10, which can be moved linearly along the guide rail 9, is still in the transfer position of the carrier 11 shown on the guide rail 9. The carrier 11 can be releasably locked to the guide rail 9 in the transfer position by a locking device 30 (FIGS. 7a, 7b) this locking can be released by moving the guide device 10 in or onto the carrier 11. After unlocking, the carrier 11 - together with the guide device 10 and the two furniture parts 3a, 3b - can be moved in the horizontal direction in a direction (Z) running transversely, preferably at right angles to the longitudinal direction (L) of the guide rail 9. The carrier 11 is connected to a vertically running column 14, which is movable in the direction (Z) and can be pulled at least in sections in the direction (Z) by a drive device 12. The column 14 can be moved in the direction (Z) along second guide rails 13a and 13b, which are spaced apart in height from the guide rail 9.
    FIG. 2a shows the furniture parts 3a and 3b after they have been pivoted relative to one another about the vertical axis 5a from FIG. 1a and now assume an essentially parallel position to one another. FIG. 2b shows the area encircled in FIG. 2a in an enlarged view, the guide device 10 now being located on the carrier 11 in the transfer position. It can be provided that a length of the carrier 11 measured in the longitudinal direction (L) is greater than a width of the guide device 10 measured in the longitudinal direction (L). The profile section 9a of the guide rail 9 and the profile section 11a of the carrier 11 are preferably identical in cross section and aligned in alignment in the transfer position so that the rollers 15a, 15b of the guide device 10 without a disturbing abutting edge between the guide rail / 34
    79773-21 / gb and the carrier 11 are movable back and forth. Starting from the position shown in FIG. 2b, the carrier 11 together with the guide device 10 (and thus the furniture parts 3a, 3b) can be moved at least in sections in the direction (Z) by the force of a drive device 12.
    3a shows a side view of the carrier 11 in the transfer position, which is connected to the vertically extending column 14. The column 14 can be moved together with the carrier 11 — for example via support rollers 17a, 17b along second guide rails 13a, 13b fastened to the side wall 8a in the direction (Z). Arranged on the column 14 is at least one fitting part 18 for the movable mounting of the furniture part 3b and a bearing part 24 which is fixed relative to the column 14 and on which at least one, preferably several, energy accumulators 21 of the drive device 12 for retracting the furniture parts 3a, 3b in the direction (Z ) are anchored. In the figure shown, the force accumulators 21 are each designed as tension springs which engage a driver 20 which is pivotally mounted on the column 14 about an axis of rotation 19. On the driver 20, a pressure roller 22 is rotatably mounted, which can be pressed by the force of the energy store 21 against a concave cam 23 of the drive device 12 and which can be moved along this cam 23 when the column 14 moves in the direction (Z). The control curve 23 comprises a pull-in section 23a for the partial pull-in of the carrier 11 in the direction (Z) and a tensioning section 23b adjoining the pull-in section 23a for charging the energy accumulator 21. In FIG. 3a, the energy accumulator 21 is in a tensioned state, so that the column 14 (and thus the carrier 11) after the carrier 11 has been unlocked from the guide rail 9 by the force of the relaxing energy store 21 along the feed section 23a down to the deepest region of the control curve 23. As a result, the furniture parts 3a, 3b are also partially drawn into the insertion slot 7a, as a result of which they are advantageously pre-positioned in the direction (Z) for continued movement in the insertion slot 7a. Subsequent manual exertion of pressure on the furniture parts 3a, 3b, which are aligned parallel to one another in the region of the axis of rotation 5a, moves the column 14 (and thus the pressure roller 22) further in the direction (Z) along the tensioning section 23b of the control curve 23, the energy accumulator 21 being reloaded become. When the pressure roller 22 of the follower 20 reaches the end region 23c / 34
    79773-21 / gb of the control cam 23, the energy accumulators 21 are fully charged, so that the furniture parts 3a, 3b are counteracted at least in sections by the energy accumulators 21 during an extension movement against the direction (Z), starting from a position fully inserted into the insertion shaft 7a the direction (Z) are movable. In addition, a switch 25 tiltable about an axis of rotation 25a is provided with an adjusting contour 25c, the pressure roller 22 being movable from the said inserted position during a movement against the direction (Z) along the adjusting contour 25c of the switch 25. It is thereby achieved that the pressure roller 22 preloaded by the force accumulators 21 does not have to overcome the obstructive pull-in section 23a of the control cam 23 during a movement in the direction (Z), so that the pull-in section 23a can be bypassed by the pressure roll 22 and the force of the force accumulators 21 a longer distance remains. 3b shows the area encircled in FIG. 3a in an enlarged view.
    4a shows a continued movement of the column 14 (and thus of the carrier 11) in the direction (Z). Due to the decreasing distance of the control cam 23 in the feed section 23a (FIG. 3a) in relation to the bearing part 24, the energy stores 21 are relaxed and pull the column 14 or the support 11 in the direction (Z). 4b shows the area encircled in FIG. 4a in an enlarged view. When the pressure roller 22 has reached the deepest region of the control curve 23, the pressure roller 22 is moved by manual application of force on the movable furniture parts 3a, 3b onto the tensioning section 23b of the control curve 23, so that the energy stores 21 are tensioned again and can therefore be recharged. The switch 25, which can be tilted about the axis of rotation 25a, is raised by the pressure roller 22 (FIG. 4c), so that the pressure roller 22 moves past the switch 25 unhindered during a movement in direction (Z) and can be moved further along the tensioning section 23b. Due to the eccentric articulation of the switch 25 about the axis of rotation 25a, a two-armed lever with a lever arm of different lengths is formed, so that the switch 25 with the longer lever arm, exclusively under the force of gravity, lies loosely against the tensioning section 23b of the control cam 23. If appropriate, the switch 25 can also be pressed against the cam 23 by a spring element. FIG. 4d shows the area encircled in FIG. 4c in an enlarged view.
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    5a shows the position of the column 14 shortly before reaching the end position fully inserted into the insertion shaft 7a. The pressure roller 22 has been moved along the tensioning section 23b of the control cam 23 and is located just before the horizontally running end region 23c of the control cam 23, so that the column 14 is neither accelerated in the direction (Z) nor counter to the direction (Z). The energy accumulator 21 are fully charged. A housing 29 is arranged on the column 14, in which a damping device 27 for damping a closing movement of the column 14 or the carrier 11 is arranged. In the exemplary embodiment shown, the damping device 27 comprises two, preferably hydraulic, linear dampers connected in parallel, each with a piston-cylinder unit. Towards the end of the closing movement of the column 14, these linear dampers strike a stationary stop 26, as a result of which the tappets of the linear dampers are pressed in and the movement of the column 14 can thus be braked. In addition, two ejection devices 28, each with a lockable energy storage device, are arranged in the housing 29, the two plungers of the ejection devices 28 interacting with the stop 26 during the closing movement of the column 14, so that the energy storage devices of the ejection devices 28 can be charged and locked in a charged state. 5b shows the area encircled in FIG. 5a in an enlarged view.
    5c shows the end position of the column 14, the last closing movement of the column 14 being braked by the damping device 27 and the lockable energy stores of the ejection devices 28 being charged. By pushing the column 14 starting from its closed position into a press-over position lying behind the closed position, the ejection devices 28 can be moved into an unlocking position, whereupon the column 14 can be moved against the direction again by the force of the ejection devices 28 and then by the force of the charged energy accumulator 21 (Z ) is movable. 5d shows the area encircled in FIG. 5c in an enlarged view.
    Fig. 6a shows a position of the column 14 after the ejection by the ejection devices 28 against the direction (Z). The pressure roller 22 is here in a position moving onto the switch 25, the pressure roller 22 at / 34
    79773-21 / gb a movement against the direction (Z) can no longer be traversed along the draw-in section 23a, but along the adjusting contour 25c arranged or formed on the switch 25. In this way, an evenly extending ejection process of the column 14 or of the furniture parts 3a, 3b is brought about without substantial fluctuations in the force of the energy accumulator 21, the force of the energy accumulator 21 being retained over a longer distance. FIG. 6b shows the area encircled in FIG. 6a in an enlarged view, the pressure roller 22 moving against the direction (Z) on the adjusting contour 25c of the switch 25 when the column 14 moves without the pressure roller 22 along the trough of the feed section 23a must be moved.
    6c shows a continued movement of the column 14 against the direction (Z), the pressure roller 22 having been moved along the positioning contour 25c of the switch 25 and the switch 25 being pivoted about the axis of rotation 25a in the counterclockwise direction. As a result of this pivoting movement of the switch 25 about the axis of rotation 25a, the pressure roller 22 is returned to the initial region of the tensioning section 23a. After the pressure roller 22 has left the setting contour 25c of the switch 25, the switch 25 tilts back about the axis of rotation 25a back to the starting position, i.e. in the position in which the longer lever arm of the switch 25 rests against the control cam 23 due to its higher weight.
    7a and 7b show a possible exemplary embodiment of a locking device 30, by means of which the carrier 11 can be locked with the guide rail 9 in the transfer position or a parking position and which can be unlocked by moving the guide device 10 into or onto the carrier 11. The furniture part 3a is connected to the guide device 10, which can be moved in the longitudinal direction (L) along the guide rail 9. A sliding piece 33 is connected to the guide device 10 in a motion-coupled manner, so that when the guide device 10 moves along the guide rail 9, the sliding piece 33 also moves. The sliding piece 33 has a projection 33a, which cooperates with a counter-stop 35a of a coupling lever 35 when entering or onto the carrier 11 (FIG. 7b). The coupling lever 35 is rotatably mounted about an axis of rotation 31, a locking element 35c being movable by the coupling lever 35, which / 34
    79773-21 / gb engages in the locking position in a corresponding recess 34 of the guide rail 9 and thereby locks the carrier 11 relative to the guide rail 9. It can be provided that the coupling lever 35 is formed in one piece with the locking element 35c. The coupling lever 35 can be biased in the direction of the locking position by a spring (not shown), so that the carrier 11 can be automatically locked again with the guide rail 9 by the force of this spring during a movement against the direction (Z) and the guide device 10 starting from the carrier 11 is again transferable to the guide rail 9.
    8a and 8b show a continued movement of the sliding piece 33 coupled to the guide device in the longitudinal direction (L), the projection 33a of the sliding piece 33 interacting with the counter-stop 35a of the coupling lever 35 and thus pivoting the coupling lever 35 about the axis of rotation 31, so that the locking element 35c moves out of the recess 34 of the guide rail 9 and the carrier 11 is released relative to the guide rail 9 for movement in the direction (Z). After unlocking, the carrier 11 can be retracted at least in sections in the direction (Z) together with the column 14 - by the force of the energy accumulator 21 of the drive device 12 described above, the spacer roller 32 rotatably mounted on the sliding piece 33 for lateral guidance of the carrier 11 in Direction (Z) can be rolled off on the side wall 8a.
    9a and 9b show a piece of furniture 37 according to FIG. 1a, which has a furniture body 36 which is stationary during operation and at least two furniture parts 3a, 3b which are mounted so as to be movable relative to the furniture body 36, in particular the door leaf of a folding door, which in the installed position has a vertical extending axis of rotation 5a are hinged together. The at least two furniture parts 3a, 3b are due to the guide system 2 between a first position in which the furniture parts 3a, 3b are aligned essentially coplanar to one another (FIG. 9b), and a second position in which the furniture parts 3a, 3b are each in the Aligned essentially parallel to one another (FIG. 9a). The furniture 37 can have at least one lateral insertion shaft 7a, 7b, in which the furniture parts 3a, 3b, 4a, 4b can be received in the second position. In the figure shown there is at least one / 34
    79773-21 / gb further furniture body 6 is provided, which is inserted into the furniture body 36 or connected to the furniture body 36, the further furniture body 6 being covered by the movable furniture parts 3a, 3b, 4a, 4b in the first position and in the second position is accessible. The furniture parts 3a, 3b can be moved relative to the guide rail 9 via the guide device 10, while the furniture parts 4a, 4b can be moved along the same guide rail 9 via a separate guide device 10a.
    10a shows the rail arrangement 1 of the guide system 2, the carrier 11 being lockable with the guide rail 9 by the described locking device 30 and being movable in a direction (Z) transverse to the longitudinal axis (L) starting from the transfer position. On the side wall 8a, which can partially form the insertion shaft 7a, second guide rails 13a and 13b for the displaceable mounting of the column 14 connected to the support 11 and the drive device 12 with the switch 25 which can be tilted about the axis of rotation 25a are fastened.
    10b shows the area encircled in FIG. 10a in an enlarged view, the carrier 11 having already been moved out of the transfer position and being moved slightly in the direction (Z). In order to limit a movement of the carrier 11 against the direction (Z), at least one stop element 38 is provided on the carrier 11, which can abut against a counter stop 39 of the guide rail 9 and thus prevent further movement of the carrier 11 against the direction (Z). To guide the carrier 11 or the column 14, at least one support roller 17a can be provided, which can be rolled on a catwalk arranged or formed on the second guide rail 13a. The damping device 27 mounted on the column 14 can be seen, which is provided for damping a movement of the column 14 within an end position area remote from the transfer position.
    11a shows the carrier 11 in a position removed from the guide rail 9, which corresponds to a position of the furniture parts 3a, 3b fully inserted into the insertion shaft 7a. Starting from the position shown in FIG. 11 a, the furniture parts 3 a, 3 b are due to the ejection devices 28/34 that cannot be seen here
    79773-21 / gb movable against the direction (Z). 11b shows the area encircled in FIG. 11a in an enlarged view.
    12a shows the guide device 10 movably mounted on the guide rail 9 in a perspective view. The guide device 10 can have a plurality of rollers 15a, 15c, 15d, 15e with vertical and with horizontally running axes of rotation, the rollers 15a, 15c, 15d, 15e being movably supported along a profile section 9a of the guide rail 9. The guide device 10 comprises a holding arm 40, a fitting part 41 to be fastened to the furniture part 3a being pivotably connected to the holding arm 40 via an axis of rotation 44 which runs vertically in the installed position. The fitting part 41 has a plurality of fastening points 42a, 42b for fastening to the furniture part 3a.
    12b shows the guide device 10 movably mounted on the guide rail 9 in a cross section. In cross section, the guide rail 9 has a plurality of cavities 43 which are separated from one another by profile webs. The rollers 15a, 15c, 15d, 15e can be moved along the guide rail 9, the fitting part 41 to be fastened to the furniture part 3a being pivotally connected to the holding arm 40 via the vertically extending axis of rotation 44.
    LIST OF REFERENCE NUMBERS
    1 rail arrangement 2 guidance system 3a, 3b furniture components 4a, 4b furniture components 5a, 5b vertical axes of rotation 6 furniture body 7a, 7b bays 8a, 8b side walls 9 guide rail 9a Profile section guide rail 10 guiding device
    / 34
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    carrier
    Profile section carrier drive device second guide rails pillar
    15c, 15d, 15e rollers
    guide channels
    Support rollers fitting part axis of rotation driver carrier energy accumulator pressure roller control curve intake section control curve tensioning section control curve end area control curve bearing part
    switch
    Turnout turnout
    Setting contour Soft stationary stop Damping device Ejection devices Housing Locking device Rotation axis Coupling lever Spacer roller
    sliding piece
    Projection sliding piece recess guide rail coupling lever
    Counterstop coupling lever / 34
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    Locking element coupling lever
    furniture body
    Furniture
    Stop element carrier
    Counterstop guide rail holding arm guide device fitting part guide device fastening points guide device cavities guide rail axis of rotation fitting part crossing area on January 13, 2017/34
    79773-21 / eh
    权利要求:
    Claims (16)
    [1]
    claims
    1. Guide system (2) for guiding a movably mounted first furniture part (3a), in particular a first door leaf of a folding door, which is articulated to at least a second furniture part (3b), in particular a second door leaf of a folding door, comprising:
    - a first guide rail (9a) for guiding the furniture parts (3a, 3b),
    a second guide rail (13a) for guiding the furniture parts (3a, 3b), the second guide rail (13a) extending transversely relative to the first guide rail (9a) in the installed position,
    - A guide device (10) which can be connected to one of the furniture parts (3a, 3b) and can be moved relative to the first and second guide rails (9a, 13a) and which, in an assembled position, shows a top view of the first and second guide rails (9a, 13a). seen - crossing area (45) between the first and second guide rails (9a, 13a) can be transferred back and forth, characterized in that the guide system (2) a drive device (12) with one of at least one energy store (21) and with the Guide device (10) has detachably couplable driver (20), the driver (20) being locked in a parking position and the driver (20) being unlockable by the guide device (10) entering the intersection area (45), so that the driver (20) together with the guide device (10) coupled therewith by the force of the at least one energy store (21) at least in sections along the second guide rail (13a) is retractable.
    [2]
    2. Guide system according to claim 1, characterized in that at least one pressure roller (22) is rotatably mounted on the driver (20), which can be pressed against a control cam (23) by the force of the at least one energy accumulator (21), the pressure roller ( 22) is movably mounted in or along the control cam (23) when the guide device (10) moves along the second guide rail (13a).
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    79773-21 / eh
    [3]
    3. Guide system according to claim 2, characterized in that the control cam (23) has a pull-in section (23a) through which the driver (20) can be pulled in by the force of the at least one energy store (21) along the second guide rail (13a) in a pull-in direction and has a clamping section (23b) adjoining the pull-in section (23a), through which the at least one energy store (21 can be charged in the pull-in direction when the driver (20) continues to move.
    [4]
    4. Guide system according to claim 3, characterized in that a switch (25) with an arranged or formed adjusting contour (25c) is provided, the pressure roller (22) during a movement of the driver (20) against the feed direction along the adjusting contour ( 25c) the switch (25) can be moved and thus the intake section (23a) of the control cam (23) can be bypassed.
    [5]
    5. Guide system according to one of claims 1 to 4, characterized in that the guide system (2) has a vertically extending column (14) in the mounting position, which is movably mounted together with the guide device (10) along the second guide rail (13a), wherein the driver (20) on the column (14) is pivotally mounted about an axis of rotation (19).
    [6]
    6. Guide system according to claim 5, characterized in that on the column (14) at least one fitting part (18) for the movable mounting of a furniture part (3a, 3b) is arranged.
    [7]
    7. Guide system according to claim 5 or 6, characterized in that the column (14) is connected to a carrier (11) which can be moved into a transfer position in the mounting position, in which the carrier (11) in the longitudinal direction (L) to the connects first guide rail (9a), so that the guide device (10) can be transferred back and forth between the first guide rail (9a) and the carrier (11).
    19/34
    79773-21 / eh
    [8]
    8. Guide system according to claim 7, characterized in that the carrier (11) with the first guide rail (9a) can be locked by a locking device (30) and that the locking device (30) by retracting the guide device (10) in or on the Carrier (11) can be unlocked.
    [9]
    9. Guide system according to one of claims 1 to 8, characterized in that the guide device (10) is designed as a slide with at least one roller (15a, 15b, 15c, 15d, 15e) which can be moved at least along the first guide rail (9a) is stored.
    [10]
    10. Guide system according to one of claims 1 to 9, characterized in that the first guide rail (9a) and the second guide rail (13a) are spaced apart from one another in the mounting position in the height direction.
    [11]
    11. Arrangement with a first furniture part (3a) and with a second furniture part (3b), which are connected to one another via an axis of rotation (5a), and with a guide system (2) according to one of claims 1 to 10 for guiding the furniture parts ( 3a, 3b).
    [12]
    12. The arrangement according to claim 11, characterized in that the furniture parts (3a, 3b) have a first position in which the furniture parts (3a, 3b) are spread apart and a second position in which the furniture parts (3a, 3b) are folded together, the first guide rail (9a) for guiding the furniture parts (3a, 3b) in the first position and the second guide rail (13a) for guiding the furniture parts (3a, 3b) in the second position the furniture parts (3a, 3b) can be pulled in at least in sections along the second guide rail (13a) during a transition from the first guide rail (9a) to the second guide rail (13a) by the force of the at least one energy store (21).
    [13]
    13. Furniture with a guide system according to one of claims 1 to 10 or with an arrangement according to claim 11 or 12.
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    79773-21 / eh
    [14]
    14. Furniture according to claim 13, characterized in that the furniture (37) has a stationary furniture body (36) during operation and at least two furniture parts (3a, 3b) movably mounted relative to the furniture body (36), in particular the door leaf of a folding door, which in the assembly position via a vertically extending axis of rotation (5a) are connected to one another in an articulated manner, the at least two furniture parts (3a, 3b) being guided by the guide system (2) between a first position in which the furniture parts (3a, 3b) are essentially coplanar with one another and a second position in which the furniture parts (3a, 3b) are aligned essentially parallel to one another.
    [15]
    15. Furniture according to claim 14, characterized in that the furniture (37) has at least one lateral insertion shaft (7a) in which the furniture parts (3a, 3b) can be received in the second position.
    [16]
    16. Furniture according to claim 14 or 15, characterized in that at least one further furniture body (6) is provided, which is inserted into the furniture body (36) or connected to the furniture body (36), the further furniture body (36) by the movable furniture parts (3a, 3b) in the first position and is accessible in the second position.
    Innsbruck, on January 13, 2017
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    79773, Julius Blum GmbH
    类似技术:
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    同族专利:
    公开号 | 公开日
    EP3568553B1|2021-08-18|
    CN110199079B|2020-12-18|
    EP3926136A1|2021-12-22|
    JP6851487B2|2021-03-31|
    TWI665372B|2019-07-11|
    JP2020513935A|2020-05-21|
    US20190301218A1|2019-10-03|
    TW201839244A|2018-11-01|
    WO2018129573A1|2018-07-19|
    EP3568553A1|2019-11-20|
    CN110199079A|2019-09-03|
    EP3926136A4|2021-12-22|
    AT519246B1|2018-05-15|
    US11008791B2|2021-05-18|
    引用文献:
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    WO2016081963A1|2014-11-26|2016-06-02|Julius Blum Gmbh|Assembly for spreading apart at least two hingedly interconnected door leaves|
    WO2016081961A1|2014-11-26|2016-06-02|Julius Blum Gmbh|Arrangement of door and cavity for an article of furniture|
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    US4821375A|1988-01-29|1989-04-18|Viking Metal Cabinet Co., Inc.|Recessing hinge mechanism|
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    AT393948B|1989-04-03|1992-01-10|Blum Gmbh Julius|LOCKING DEVICE FOR DRAWERS|
    DE3942584A1|1989-12-22|1991-06-27|Weyel Kg|SLIDE-FOLDING DOOR SYSTEM FOR A CABINET|
    US6318824B1|1998-10-29|2001-11-20|Lucent Technologies, Inc.|Hinged tracking system|
    US7068208B2|2003-06-16|2006-06-27|Hsu-Chu Wu|Remote controlled cabinet|
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    IT1402815B1|2010-12-03|2013-09-27|Borrtoluzzi Lab S R L|DEVICE FOR THE APPLICATION OF DOORS WITH SIDE DISAPPEARANCE, PARTICULARLY FOR FURNITURE|
    DE202011001556U1|2011-01-15|2012-04-18|Bernhard Lucas|Faltladenanordnung with several self-contained Faltladenelementen with alternately kinking and not buckling element edges|
    JP5587502B2|2012-01-31|2014-09-10|スガツネ工業株式会社|Retractable folding door device|
    AT517343B1|2015-06-29|2017-01-15|Blum Gmbh Julius|Ejector for a folding door or folding-sliding door|
    US9894996B1|2016-10-31|2018-02-20|Larry Mitchell Grela|Cabinet|
    AT519902A1|2017-05-11|2018-11-15|Blum Gmbh Julius|Guide system for guiding a door leaf|AT517343B1|2015-06-29|2017-01-15|Blum Gmbh Julius|Ejector for a folding door or folding-sliding door|
    AT519514B1|2017-01-13|2021-07-15|Blum Gmbh Julius|Guide system for guiding a movably mounted furniture part|
    AT519120B1|2017-01-13|2018-04-15|Blum Gmbh Julius|Rail arrangement for furniture parts|
    AT521260B1|2018-11-14|2019-12-15|Blum Gmbh Julius|Guide system for guiding a movably mounted door leaf|
    AT521365B1|2018-12-20|2020-01-15|Blum Gmbh Julius|Guide system for guiding at least one movably mounted door leaf|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50022/2017A|AT519246B1|2017-01-13|2017-01-13|Guide system for guiding a movably mounted furniture part|ATA50022/2017A| AT519246B1|2017-01-13|2017-01-13|Guide system for guiding a movably mounted furniture part|
    CN201880006712.0A| CN110199079B|2017-01-13|2018-01-08|Guide system for a furniture part, arrangement device and furniture|
    JP2019538163A| JP6851487B2|2017-01-13|2018-01-08|Guide system for furniture parts|
    EP18700700.0A| EP3568553B1|2017-01-13|2018-01-08|Guide system for furniture parts|
    PCT/AT2018/060003| WO2018129573A1|2017-01-13|2018-01-08|Guide system for furniture parts|
    EP21191325.6A| EP3926136A1|2017-01-13|2018-01-08|Guide system for pieces of furniture|
    TW107100845A| TWI665372B|2017-01-13|2018-01-10|Guide system for furniture parts|
    US16/444,320| US11008791B2|2017-01-13|2019-06-18|Guide system for furniture parts|
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