EP3899177A1

EP3899177A1 - Guide system for guiding at least one movably mounted door leaf

Info

Publication number: EP3899177A1
Application number: EP19802032.3A
Authority: EP
Inventors: Lukas BLUM; Bernd König
Original assignee: Julius Blum GmbH
Current assignee: Julius Blum GmbH
Priority date: 2018-12-20
Filing date: 2019-11-05
Publication date: 2021-10-27
Anticipated expiration: 2039-11-05
Also published as: JP7247348B2; EP3899177B1; WO2020124108A1; TW202024460A; AT521365A4; AT521365B1; US20210310293A1; EP4325013A3; EP4325013A2; CN113195857A; CN113195857B; JP2022514898A; US11629540B2; TWI739205B

Abstract

Guide system (5) for guiding at least one movably mounted door leaf (3a) relative to a furniture carcass (2), comprising: - a first guide rail (7a) for guiding the at least one door leaf (3a), - a second guide rail (7b) for guiding the at least one door leaf (3a), wherein, in a mounted state, the second guide rail (7b) extends transversely relative to the first guide rail (7a), - a carrier (11) which is movable at least along the second guide rail (7b) and which is or can be connected to the at least one door leaf (3a) via at least three furniture hinges (10) which can be arranged or which, in the mounted state, are arranged at a distance from one another, wherein the carrier (11) has a longitudinal direction (L1), wherein all the furniture hinges (10) via which the at least one door leaf (3a) can be connected to the carrier (11), or is connected thereto in the mounted state, is or can be arranged on a common mounting part (16) that is separate from the carrier (11), wherein the mounting part (16) can be releasably connected to the carrier (11) via at least one fastening device (18a, 18b), and wherein the mounting part (16) can be releasably connected to the carrier (11) in a direction extending transversely with respect to the longitudinal direction (L1) of the carrier (11).

Description

Guide system for guiding at least one movably mounted door leaf

The present invention relates to a guide system for guiding at least one movably mounted door leaf relative to a furniture body, comprising:

a first guide rail for guiding the at least one door leaf,

a second guide rail for guiding the at least one door leaf, the second guide rail extending transversely to the first guide rail in an assembled state,

a carrier which can be moved at least along the second guide rail and which can be connected or connected to the at least one door leaf via at least three furniture hinges which can be arranged at a distance from one another or which are arranged in the assembled state, the carrier having a longitudinal direction.

Furthermore, the invention relates to a piece of furniture with a furniture body, at least one door wing mounted movably relative to the furniture body and with a guide system of the type to be described for moving the at least one door wing relative to the furniture body.

The invention further relates to a method for mounting a door leaf on a support of a guide system of the type to be described.

A guide system for two hinged door wings, which can be moved into a side insertion slot of a furniture body via a support, is shown, for example, in WO 2018/129574 A1.

US 2007/159037 A1 shows a non-generic guide system for moving a door leaf for a media cabinet. In a first position, the door leaf hides the furniture body, so that, for example, a screen arranged in the furniture body is hidden. In a further position, the door leaf can be inserted laterally into the furniture body, so that an unobstructed view of the screen is possible. A displacement of the door leaf along the front edge of the furniture body is not possible due to the lack of a guide rail. 5 US 2007/159037 A1 also shows that two furniture hinges are arranged on two separate brackets for the pivotable mounting of the door wing, the brackets being insertable into the interior of the furniture body together with the furniture hinges and the door wing. The disadvantage of this is that the assembly of the door leaf is somewhat complicated, since the hinge cups of the furniture hinges each have to be countersunk into corresponding openings in the door leaf. If the furniture hinges are also provided with an adjusting device, the settings of the furniture hinges must be coordinated with one another, otherwise this would lead to misalignment, tension or jamming of the door leaf.

US 2013/0232878 A1 shows a guide system for a door leaf which can be moved into a lateral insertion shaft of a furniture body via a vertically running support. Several hinges are provided for mounting the door leaf, which can be arranged on a common profile rail separate from the carrier. To mount the profile rail, it must be pushed onto the carrier in a longitudinal direction. In order for the profile rail to be slid onto the vertically running beam directly on site, there must be sufficient space in the vertical direction. However, such a space is not available in most assembly situations.

The object of the present invention is to provide a guidance system of the type mentioned at the outset while avoiding the disadvantages discussed above.

This is achieved according to the invention by the features of patent claim 1. Further advantageous exemplary embodiments of the invention are specified in the dependent claims.

According to the invention, it is provided that all furniture hinges, by means of which the at least one door leaf can be connected to the carrier or is connected in the assembled state, can be arranged or arranged on a common mounting part separate from the carrier, the mounting part being detachable from the carrier via at least one fastening device is connectable and that the assembly part is releasably connectable to the carrier in a direction transverse to the longitudinal direction of the carrier.

Thus, the at least one door wing is to be attached to the assembly part via the furniture hinges in a first assembly step. In a further assembly step, the assembly part - together with the door leaf attached to it - can be pushed onto the carrier in a direction transverse to the longitudinal direction of the carrier (for example from the front), which results in a convenient and easy-to-carry-out installation of the door leaf on the carrier.

According to one embodiment, it can be provided that the mounting part can be detachably connected to the carrier by pushing it on, pressing it on or hanging it on.

All furniture hinges for fastening the at least one door leaf are arranged or can be arranged on a common mounting part separate from the carrier, so that the mounting part with the furniture hinges preassembled thereon is to be fastened to the carrier as a common structural unit via at least one fastening device. This eliminates the need to mount the furniture hinges individually on the carrier. A particular advantage of the invention is that a position of the mounting part - together with the furniture hinges arranged thereon - can be adjusted relative to the carrier by at least one adjusting device, so that when the mounting part is set, all of the furniture hinges provided for fastening the door leaf are synchronous and uniform relative to the carrier are adjustable. The synchronous setting of the furniture hinges largely prevents tension or jamming of the door leaf.

The furniture hinges are either already pre-assembled on the common assembly part or can alternatively be releasably attached to the assembly part. For the purpose of detachable fastening of the furniture hinges, recesses and / or locking elements can be arranged or formed on the mounting part, by means of which the furniture hinges can be releasably locked (for example snapped on) with the mounting part. According to one embodiment, it can be provided that at least four furniture hinges are arranged or can be arranged on the assembly part. The number of furniture hinges naturally depends on the height and weight of the door leaf. It is therefore also possible to provide more than four furniture hinges on the mounting part, which are each spaced apart from one another in a longitudinal direction of the mounting part in an assembled state.

The mounting part can be designed, for example, as an elongated rail, it preferably being provided that the rail, when connected to the carrier, lies against the carrier essentially over its entire length.

The mounting part can either be made in one piece or in multiple pieces. In the case of a multi-part construction of the assembly part, two or more sections can be provided, which are designed to be fastened to one another (for example by a fastening adapter and / or by screws), so that the assembly part as a finished module has at least three furniture hinges for fastening the at least one door leaf.

The at least one fastening device for fastening the mounting part to the carrier can, for example, have at least one projection arranged or formed on the carrier or on the mounting part, the projection engaging in a recess arranged on the mounting part or on the carrier in a connected state of the mounting part. The at least one projection can thus either be arranged or formed on the mounting part or on the carrier, the projection engaging in a connected recess with the carrier in a corresponding recess in the carrier or the mounting part. According to one exemplary embodiment, it can be provided that at least two projections are provided, which are spaced apart from one another in a longitudinal direction of the mounting part and / or in a longitudinal direction of the carrier.

As already mentioned, at least one adjustment device can be provided, by means of which, in a connected state of the mounting part on the carrier, a position of the mounting part relative to the carrier can be adjusted. The setting device can have, for example, at least one rotatably mounted setting wheel, whereby a rotation of the adjusting wheel a position of the mounting part is adjustable relative to the carrier. The at least one setting wheel can have a tool holder, the setting wheel being rotatable by rotating the tool holder by means of a tool, for example a screwdriver.

The method according to the invention for mounting at least one door leaf on a carrier of a guide system of the type in question is characterized by the following steps:

Providing a mounting part separate from the carrier, on which at least three or more furniture hinges for the movable mounting of the at least one door leaf are arranged or are arranged,

- Connecting the furniture hinges arranged on the assembly part with the at least one door leaf, and

- Detachable connection of the mounting part to the carrier of the guide system.

According to a further method step, it can be provided that in a connected state of the mounting part on the carrier, a position of the mounting part relative to the carrier is set by at least one adjusting device.

Further details and advantages of the present invention result from the following description of the figures.

1 a, 1 b show a perspective view of a piece of furniture with a

Furniture body and door leaves movable relative to it,

2a, 2b show the furniture according to Figures 1 a, 1 b in further positions of the door panels to each other,

3 shows the guidance system in a perspective view,

4 shows a perspective view of the door leaf with the mounting part preassembled thereon for fastening to the carrier,

Fig. 5 shows the assembly part with the furniture hinges in one

Exploded view,

6 shows the mounting part to be fastened to the carrier and the carrier in a perspective view, 7a, 7b show the projection of the fastening device in a released state and in a fastened state on the adjusting device, FIGS. 8a, 8b show two different views of the adjusting device

Adjustment of the mounting part in a height direction and in a lateral direction relative to the carrier,

Fig. 9 shows the adjusting device for setting a position of the

Assembly part in an exploded view,

10a, 10b a furniture hinge to be pushed open on the assembly part and the

Mounting part and the furniture hinge in a connected state, Fig. 11 a, 11 b, the furniture hinge arranged on the mounting part in one

Cross-sectional view and the furniture hinge in one

Exploded view.

1 a shows a perspective view of a piece of furniture 1 with a furniture body 2 and door leaves 3 a, 3 b, 4 a, 4 b that can be moved relative thereto. The door leaves 3a, 3b, 4a, 4b are each guided by a guide system 5 between a first position in which the door leaves 3a, 3b; 4a, 4b are aligned essentially coplanar with each other, and a second position in which the door leaves 3a, 3b; 4a, 4b are aligned essentially parallel to one another, movably mounted. In the second (parallel) position, the door leaves 3a, 3b can be inserted into a side receiving compartment 8a of the furniture body 2, while the other door leaves 4a, 4b can be inserted into a further receiving compartment 8b in a position parallel to one another. The mode of operation is explained below with the aid of door leaves 3a and 3b, the same statements being valid for the other door leaves 4a, 4b. The guide system 5 comprises a first guide rail 7a with a longitudinal direction (L), a guide carriage 6 which can be connected to the second door leaf 3b being mounted so as to be movable along the first guide rail 7a.

Fig. 1b shows the furniture 1, wherein the door leaves 3a, 3b were moved from the coplanar position shown in Fig. 1a to an angular position to each other. The first door leaf 3a is mounted on three or more furniture hinges 10 on a support 11 which can be inserted into the receiving compartment 8a in a depth direction (Z). In the figure shown, the carrier 11 is in a transfer position, in which the carrier 11 connects to the first guide rail 7a in the longitudinal direction (L), so that the guide carriage 6 can be transferred back and forth between the first guide rail 7a and the carrier 11. In the transfer position shown, the carrier 11 is releasably locked to the first guide rail 7a, the locking between the first guide rail 7a and the carrier 11 being releasable by the guide carriage 6 entering or onto the carrier 11. The carrier 11 is in the form of an elongated column, the length of which corresponds at least to half the height of the door leaves 3a, 3b. The two door leaves 3a, 3b are connected to one another in an articulated manner about at least one hinge fitting 9 about a vertical axis. The second door leaf 3b is movably supported over the guide carriage 6 along the first guide rail 7a.

Fig. 2a shows the furniture 1 with the door leaves 3a and 3b, which are now aligned parallel to each other. The carrier 11 was unlocked by an entry of the guide carriage 6 from the first guide rail 7a, so that the carrier 11 (together with the guide carriage 6 and the door leaves 3a, 3b) transversely in the depth direction (Z), along a (not shown here) to the longitudinal direction (L) of the second guide rail 7b of the guide system 5, into which the receiving compartment 8a can be inserted.

2b shows the furniture 1 with the door leaves 3a, 3b, which are now in a fully inserted state in the receiving compartment 8a. The door leaves 3a, 3b are thus through the guide system 5 starting from a first position according to FIG. 1a, in which the door leaves 3a, 3b are aligned essentially coplanar with each other, and a second position according to FIG. 2b, in which the door leaves 3a , 3b are aligned essentially parallel to one another and can be accommodated within the accommodating compartment 8a, movably mounted. In this way, for example, a kitchen 12 as shown in FIGS. 2a, 2b can be completely covered, so that the kitchen 12 can be optically separated from a remaining area of a living room. In the exemplary embodiment shown, the receiving compartment 8a is formed by a side wall 13a and a fixed furniture part 13b spaced parallel from the side wall 13a, the two door leaves 3a, 3b being able to be inserted in a parallel position between the side wall 13a and the fixed furniture part 13b. 3 shows a perspective view of the guide system 5 in the area between the side wall 13a and the fixed furniture part 13b, between which the receiving compartment 8a for receiving the door leaves 3a, 3b is formed. The first guide rail 7a has a longitudinal direction (L) which, in an assembly position, runs parallel to a front edge of the furniture body 2. A second guide rail 7b with a longitudinal direction (L2) is arranged on the fixed furniture part 13b, the longitudinal direction (L) of the first guide rail 7a and the longitudinal direction (L2) of the second guide rail 7b extending transversely, preferably essentially at right angles, to one another. The carrier 11 is designed for the movable mounting of the at least one door leaf 3a, the door leaf 3a being mounted on the carrier 11 so as to be pivotable about an axis running vertically in the installation position in the installed state via at least three or more furniture hinges 10 (FIG. 1b). The carrier 11 has at least one guide device 14, by means of which the carrier 11 can be moved along the second guide rail 7b in the depth direction (Z) and in a direction opposite to the depth direction (Z). In the figure shown, the guide device 14 of the carrier 11 has at least one roller 14a, which is movably mounted along a first runway 17a of the second guide rail 7b.

In the exemplary embodiment shown, the carrier 11 can be releasably locked to the first guide rail 7a via a receiving device 15. The receiving device 15 is designed to receive the movable guide carriage 6, so that the guide carriage 6 can be moved into the receiving device 15 starting from the first guide rail 7a. For this purpose, guide grooves 20, 21 can be formed in the first guide rail 7a, which extend in the longitudinal direction (L) of the first guide rail 7a and which are aligned in the transfer position of the receiving device 15 with corresponding guide grooves 20a, 21a of the receiving device 15. In this way, the rollers of the guide carriage 6 can be moved between the first guide rail 7a and the receiving device 15 without a disturbing abutting edge.

For improved decoupling between the receiving device 15 and the carrier 11, it can be provided that the receiving device 15 has at least one support roller 34 which is separate from the guide device 14 of the carrier 11 and which is movably mounted along the second guide rail 7b. It is preferably provided that the second guide rail 7b has a first catwalk 17a and at least one second catwalk 17b separate from the first catwalk 17a, the caster 14a of the guide device 14 along the first catwalk 17a of the second guide rail 7b and the at least one support roller 34 of the receiving device 15 is movably supported along the second catwalk 17b of the second guide rail 7b.

The carrier 11 and the receiving device 15 are connected to one another in a movement-coupled manner when moving along the second guide rail 7b in the depth direction (Z), wherein it is preferably provided that the receiving device 15 when moving along the second guide rail 7b in the depth direction (Z) and are coupled to one another in a direction opposite to the depth direction (Z) without play. For improved support of the carrier 11, at least one further guide rail 7c can be provided, along which at least one further roller 19 of the carrier 11 is movably supported.

FIG. 4 shows a perspective view of the door leaf 3a, on which a mounting part 16 is preassembled for attachment to the carrier 11. At least three (in the present case five) furniture hinges 10 are arranged on the mounting part 16 for the pivotable mounting of the door leaf 3a. In the figure shown, the mounting part 16 can be designed as a rail which runs in the longitudinal direction (L1) of the carrier 11 and which can be formed in one part or else in several parts. The mounting part 16 can be detachably connected to the carrier 11 in a direction transverse to the longitudinal direction (L1) of the carrier 11, preferably by hanging it in.

The mounting part 16 has at least one flat contact surface 16a which, when connected to the carrier 11, bears against a flat contact surface 11a of the carrier 11. By means of at least one adjusting device 35a, 35b, which is formed separately from the furniture hinges 10, a position of the mounting part 16 relative to the carrier 11 can be adjusted in the connected state. It is preferably provided that the position of the mounting part 16 relative to the carrier 11 can be adjusted in a lateral direction (X) and in a height direction (H) by the upper adjusting device 35a, whereas the lower position Adjustment device 35b only one position of the mounting part 16 can be adjusted relative to the carrier 11 in a lateral direction (X).

The mounting part 16 can be fastened to the carrier 11 by at least one fastening device 18a, 18b. In the exemplary embodiment shown, the fastening devices 18a, 18b each have at least one projection 19a, 19b (FIG. 5) which is arranged on the support 11 and which, in a connected state of the mounting part 16, engage in a corresponding recess 36a, 36b of the mounting part 16. According to one exemplary embodiment, it can be provided that the projections 19a, 19b of the fastening devices 18a, 18b interact with the adjusting devices 35a, 35b of the mounting part 16, so that a position of the mounting part 16 relative to the carrier 11 via the projections 19a, 19b of the fastening devices 18a, 18b is brought about. In a connected state of the mounting part 16, the carrier 11 (together with the mounting part 16 and the door leaves 3a fastened via the furniture hinges 10) can be moved along the second guide rail 7b in the depth direction (Z) and in a direction opposite to the depth direction (Z). In the figure shown, the further guide rail 7c is arranged in a region of the fixed furniture part 13b near the floor.

5 shows the assembly part 16 with the furniture hinges 10 and the adjusting devices 35a, 35b in an exploded view. The mounting part 16 can be designed as a rail extending in the longitudinal direction (L1), the furniture hinges 10 being spaced apart from one another in the fastened state in the longitudinal direction (L1). The furniture hinges 10 each have a first fitting part 10a for attachment to the mounting part 16 and a second fitting part 10b for attachment to the door leaf 3a, the first fitting part 10a and the second fitting part 10b being pivotally connected to one another via at least one hinge axis, preferably via at least five hinge axes are. The first fitting parts 10a of the furniture hinges 10 are either screwed to the mounting part 16 or releasably lockable to the mounting part 16. The fastening devices 18a, 18b each have a projection 19a, 19b arranged on the carrier 11, which in a connected state of the mounting part 16 on the carrier 11 engage in corresponding recesses 36a, 36b of the mounting part 16. The projections 19a, 19b can each cooperate with the adjusting devices 35a, 35b, so that a position of the mounting part 16 relative to the carrier 11 is set by actuating the adjusting devices 35a, 35b, by means of which a relative position between the mounting part 16 and the projections 19a, 19b can be changed.

FIG. 6 shows the mounting part 16 to be fastened to the carrier 11, on which the furniture hinges 10 are arranged for the movable mounting of the door leaf 3a. For fastening, the mounting part 16 is guided with its flat contact surface 16a against the flat contact surface 11a of the carrier 11, the projection 19a of the carrier 11 engaging in the corresponding recess 36a of the mounting part 16. The projection 19a inserted into the recess 36a cooperates with the adjusting device 35a, which is fastened to the mounting part 16 via a holder 23. To fix the assembly part 16, at least one or more fastening screws 26 can be used, which engage in an elongated hole 27 of the carrier 11 in the assembled state. However, so that the mounting part 16 remains adjustable relative to the carrier 11 in a connected state, the mounting screws 26 can have a recess, for example, whereby the mounting part 16 is arranged with radial play relative to the mounting screw 26 - despite the mounting screw 26 being tightened.

7a shows the projection 19a of the fastening device 18a to be fastened on the carrier 11 in a released state on the adjusting device 35a, which is to be connected to the mounting part 16 via the holder 23. The projection 19a has at least one trough 37 for holding the mounting part 16, the projection 19a being insertable into an insertion opening 22 of the adjusting device 35a.

7b shows the attached state of the projection 19a on the adjusting device 35a, a component of the adjusting device 35a being accommodated in the trough 37. The adjusting device 35a has a height adjustment 24, by means of which the holder 23 (and thus the mounting part 16) can be adjusted in a height direction (H) in the assembled state, as a result of which the door leaf 3a can also be adjusted in the height direction (H) relative to the carrier 11. In addition, a side adjustment 25 is provided, through which the holder 23 (and thus the mounting part 16) in the assembled state in one Lateral direction (X) is adjustable, whereby the door leaf 3a is adjustable in the lateral direction (X) relative to the carrier 11.

FIG. 8a shows the adjusting device 35a in a cross section, from which the height adjustment 24 and the side adjustment 25 (FIG. 8b) for adjusting the mounting part 16 relative to the carrier 11 result. The bracket 23 of the

Adjustment device 35a is to be firmly connected to mounting part 16 via at least one fastening means 31 (for example a screw). The projection 19a arranged on the carrier 11 interacts via the trough 37 with a first adjustment part 29a which is mounted within a second adjustment part 29b and which is adjustable in the lateral direction (X) relative to the second adjustment part 29b. The second adjustment part 29b is (together with the first adjustment part 29a) in FIG

Height direction (H) adjustable.

The height adjustment 24 comprises an adjusting wheel 28a, which in an assembled state is rotatably mounted about a vertical axis of rotation, which is in threaded engagement with the second adjusting part 29b and which is supported on a bolt 30c of the second adjusting part 29b. By rotating the

Setting wheel 28a is the second setting part 29b (together with the first setting part

29a) can be adjusted relative to the holder 23 in the height direction (H), so that all the furniture hinges 10 provided for mounting the door leaf 3a and arranged on the mounting part 16 can also be adjusted synchronously in the height direction (H) relative to the carrier 11.

8b shows the side adjustment 25 of the mounting part 16 relative to the carrier 11. The first adjustment part 29a can be adjusted in the lateral direction (X) by at least one linear guide 30 relative to the second adjustment part 29b. In the exemplary embodiment shown, the linear guide 38 comprises two, preferably cylindrical, bolts 30a, 30b for guiding the first setting part 29a in the lateral direction (X). The side setting 25 comprises a rotatably mounted setting wheel 28b which, in an assembled state, is rotatably mounted about a horizontally running axis of rotation and which is in threaded engagement with the first setting part 29a. By rotating the setting wheel 28b, the first setting part 29a can be adjusted in the lateral direction (X) relative to the second setting part 29b, so that all of the parts for mounting the door leaf are also adjustable 3a provided and arranged on the mounting part 16 furniture hinges 10 in the lateral direction (X) relative to the carrier 11 are synchronously adjustable.

The setting wheels 28a, 28b shown can each have a tool holder 24a, the setting wheels 28a, 28b being adjustable by rotating the tool holder 24a by means of a tool. Alternatively, it is possible for the height adjustment 24 and / or the side adjustment 25 to have or have at least one drive element with a tool holder 24a which is separate from the setting wheels 28a, 28b and is coupled in motion with the setting wheels 28a, 28b.

9 shows the setting device 35a in an exploded view. The holder 23 is to be fastened to the mounting part 16 via the at least one fastening means 31 and has a further linear guide 32, by means of which the second setting part 29b can be adjusted relative to the holder 23 by rotating the setting wheel 28a in the height direction (H). The first setting part 29a with the insertion opening 22 for inserting the projection 19a is mounted within the second setting part 29b so as to be displaceable in the lateral direction (X) by rotating the setting wheel 28b along the two bolts 30a, 30b of the linear guide 30. The setting wheel 28a is received between two housing parts 33a, 33b, the setting wheel 28a being drivable by the tool holder 24a separate from the setting wheel 28a. The axis of rotation of the adjusting wheel 28a and the axis of rotation of the tool holder 24a run transversely to one another, whereby in addition to improved accessibility, there is also the possibility of changing a gear ratio.

10a shows an exemplary possibility for fastening a furniture hinge 10 to the mounting part 16. The mounting part 16 has at least one linear guide 38a, 38b, which extends at least in sections in the longitudinal direction (L1) of the mounting part 16. However, it is also possible for the at least one linear guide 38a, 38b to extend transversely to the longitudinal direction (L1) of the mounting part 16. The furniture hinge 10 has a first fitting part 10a for attachment to the mounting part 16 and a fitting part 10b hinged to the first fitting part 10a for attachment to the door leaf 3a. The first fitting part 10a and the second fitting part 10b can have at least five, preferably at least seven, hinge axes (A, B, C, D, E, F, G) can be connected to each other, as shown in Fig. 11 b.

The furniture hinge 10 has at least one interlocking connection 39a, 39b, which interacts with the at least one linear guide 38a, 38b of the mounting part 16. In the exemplary embodiment shown, the furniture hinge 10 is connected to the linear guides 38a, 38b via the form-fitting connections 39a, 39b

Mounting part 16 can be pushed on and can be moved in the longitudinal direction (L1) of the mounting part 16. This offers, for example, the possibility of first fastening the furniture hinges 10 to the door leaf 3a in a first assembly step. In a second assembly step, the furniture hinges 10 preassembled on the door leaf 3a are pushed onto the assembly part 16 and thus get their exact position on the assembly part 16. In this way, an easy and quick assembly of the furniture hinges 10 is made possible and undesired tensioning of the furniture hinges on the assembly part 16 is prevented . By means of a locking element 40 (FIG. 11 a) arranged on the mounting part 16 and / or on at least one of the furniture hinges 10, the furniture hinge 10 can be locked on the mounting part 16, preferably by clamping. 10b shows the connected state of the furniture hinge 10 on the mounting part 16.

11 a shows the furniture hinge 10 arranged on the mounting part 16 in a cross-sectional view. The form-fitting connections 39a, 39b of the furniture hinge 10 interact with the linear guides 38a, 38b of the mounting part 16. The position of the furniture hinge 10 in relation to the mounting part 16, preferably by clamping, can be determined by at least one locking element 40. In the exemplary embodiment shown, the fixing element 40 is designed as a rotatable clamping screw, which is mounted on the second fitting part 10a of the furniture hinge 10 and can be pressed against the mounting part 19 by twisting.

11 b shows the furniture hinge 10 in an exploded view. The first fitting part 10a and the second fitting part 10b are connected to one another in an articulated manner via seven joint axes (A, B, C, D, E, F, G). At least one, preferably all, of the carrying levers 41 and / or fitting parts 10a, 10b of the furniture hinge 10 have at least two partial levers 41a, 41b, which are in a longitudinal direction of the hinge axes (A, B, C, D, E, F, G) from one another are spaced. Through this double version of the carrying lever 41, the furniture hinge 10 is particularly well suited for high load bearing.

Claims

1. Guide system (5) for guiding at least one movably mounted door leaf (3a) relative to a furniture body (2), comprising:

- a first guide rail (7a) for guiding the at least one door leaf (3a),

- a second guide rail (7b) for guiding the at least one door leaf (3a), the second guide rail (7b) extending transversely to the first guide rail (7a) in an assembled state,

- A support (11) which can be moved at least along the second guide rail (7b) and which is connected or connectable to the at least one door leaf (3a) via at least three furniture hinges (10) which can be arranged at a distance from one another or are arranged in the assembled state, the support (11) has a longitudinal direction (L1), characterized in that all furniture hinges (10), via which the at least one door leaf (3a) can be connected to the support (11) or connected in the assembled state, on a common support (11 ) separate mounting part (16) are arranged or can be arranged, the mounting part (16) being releasably connectable to the carrier (11) via at least one fastening device (18a, 18b) and that the mounting part (16) in a direction transverse to the longitudinal direction (L1) of the carrier (11) extending direction is releasably connectable to the carrier (11).

2. Guide system according to claim 1, characterized in that at least four furniture hinges (10) on the mounting part (16) are arranged or can be arranged.

3. Guide system according to claim 1 or 2, characterized in that the mounting part (16) is designed as an elongated rail, wherein it is preferably provided that the rail in a connected state with the carrier (11) substantially over its entire length on the carrier (11) is present.

4. Guide system according to one of claims 1 to 3, characterized in that the at least one fastening device (18a, 18b) at least one on the support (11) or on the mounting part (16) arranged or formed projection (19a, 19b), the projection (19a, 19b) in a connected state of the mounting part (16) with the carrier (11) in a recess (36a, 36b) arranged on the mounting part (16) or on the carrier (11). engages, preferably wherein the at least one projection (19a, 19b) has at least one trough (37) for holding the mounting part (16) or the carrier (11).

5. Guide system according to one of claims 1 to 4, characterized in that at least one adjusting device (35a, 35b) is provided, by means of which in a connected state of the mounting part (16) on the carrier (11) a position of the mounting part (16) relative adjustable to the carrier (11), it preferably being provided that the at least one adjusting device (35a, 35b) interacts with the at least one projection (19a, 19b) of the fastening device (18a, 18b).

6. Guiding system according to claim 5, characterized in that the at least one adjusting device (35a, 35b) has at least one rotatably mounted adjusting wheel (28a, 28b), with a rotation of the adjusting wheel (28a, 28b) a position of the mounting part (16) relative adjustable to the carrier (11), wherein it is preferably provided that the at least one setting wheel (28a, 28b) has a tool holder (24a), the setting wheel (28a, 28b) being rotatable by means of a tool by rotating the tool holder (24a) is.

7. Guide system according to claim 5 or 6, characterized in that by the at least one adjusting device (35a, 35b) a position of the mounting part (16) relative to the carrier (11) in a lateral direction (X) and / or in a height direction ( H) is adjustable.

8. Guide system according to one of claims 5 to 7, characterized in that the at least one adjusting device (35a, 35b) has at least one linear guide (30, 32) through which the mounting part (16) and the carrier (11) in at least one linear direction to each other are adjustable.

9. Guide system according to one of claims 5 to 8, characterized in that at least two adjusting devices (35a, 35b) for adjusting a position of the mounting part (16) are provided relative to the carrier (11), the at least two adjusting devices (35a, 35b) being spaced apart from one another in a longitudinal direction (L1) of the mounting part (16) or in a longitudinal direction (L1) of the carrier (11) .

10. Guide system according to one of claims 1 to 9, characterized in that the at least three furniture hinges (10) have a first fitting part (10a) for attachment to the mounting part (16) and a second fitting part (10b) for attachment to the at least one door leaf (3a ), the first fitting part (10a) and the second fitting part (10b) being pivotally connected to one another via at least one hinge axis, preferably via at least five hinge axes.

11. Guide system according to one of claims 1 to 10, characterized in that

- The mounting part (16) has at least one linear guide (38a, 38b) and at least one of the furniture hinges (10) can be pushed onto the mounting part (16) in a longitudinal direction (L1), and / or

- At least one of the furniture hinges (10) can be connected to the mounting part (16) via a positive connection (39a, 39b), and / or

- At least one on the mounting part (16) and / or on at least one of the furniture hinges (10) arranged locking element (40) is provided, by means of which the at least one furniture hinge (10) on the mounting part (16), preferably by clamping, can be locked.

12. Furniture (1) with a furniture body (2) and with at least one door wing (3a) movable relative to the furniture body (2) and with at least one guide system (5) according to one of claims 1 to 11 for moving the at least one door wing (3a ) relative to the furniture body (2).

13. Furniture according to claim 12, characterized in that the furniture (1) has at least one second door leaf (3b) which is articulated to the at least one door leaf (3a), the first door leaf (3a) and the second door leaf ( 3b) between a first position in which the first door leaf (3a) and the second door leaf (3b) are aligned essentially coplanar to each other, and a second position in which the first door leaf (3a) and the second door leaf (3b) are aligned substantially parallel to one another are movably mounted.

14. A method for assembling at least one door leaf (3a) on a carrier (11) of a guide system (5) according to one of claims 1 to 11, characterized by the following steps:

- Providing a mounting part (16) separate from the carrier (11), on which at least three or more furniture hinges (10) are arranged or are arranged for the movable mounting of the at least one door leaf (3a),

- Connecting the furniture hinges (10) arranged on the assembly part (16) to the at least one door leaf (3a), and

- Detachable connection of the mounting part (16) with the carrier (11) of the guide system (5).

15. The method according to claim 14, characterized in that in a connected state of the mounting part (16) on the carrier (11), a position of the mounting part (16) relative to the carrier (11) is set by at least one adjusting device (35a, 35b).