WO2014177653A1

WO2014177653A1 - Guiding assembly of a sliding door, a sliding door and a piece of furniture

Info

Publication number: WO2014177653A1
Application number: PCT/EP2014/058906
Authority: WO
Inventors: Marion Böwe; Sascha Elsner; Andre Kaiser; Dirk Jostes; André Treiber; Steffen Feld; Oliver Walhorn; Klaus Weber
Original assignee: Hettich-Heinze Gmbh & Co. Kg
Priority date: 2013-04-30
Filing date: 2014-04-30
Publication date: 2014-11-06
Also published as: KR20160002680A; EP2992156B1; DE102013104420A1; EP2992156A1; JP2016520741A; CN104854292A

Abstract

The invention relates to a guiding assembly of a sliding door (2, 3) of a piece of furniture (1) with at least one sliding door (2, 3), said assembly comprising at least one suspension lever (6) that is displaceable in a direction of displacement (X) of the sliding door (2, 3) along a guide rail (5) arranged on a body (4) of the piece of furniture (1). The guiding assembly also comprises at least one door connection (7) that is coupled to the suspension lever (6) and fixed to the sliding door (2, 3). Said door connection (7) comprises several parts, wherein a first door connection component (71) can be immovably fixed to the sliding door (2, 3), and a second door connection component (72) connected to the suspension lever (6) is connected to the first door connection component (71) such that it is displaceable in the direction of displacement (X) of the sliding door (2, 3). The invention also relates to a sliding door and a piece of furniture.

Description

Guide arrangement of a sliding door, sliding door and furniture

The present invention relates to a guide arrangement of a sliding door of a piece of furniture with at least one sliding door according to the preamble of claim 1 as well as a sliding door and a piece of furniture.

Generic guide arrangements for sliding doors of furniture, such as sliding door cabinets are known in numerous variants of the prior art. In these guide arrangements, the sliding door is usually suspended from one or more support levers, wherein the support lever on the one hand in a fixed to the furniture body guide rail along the front surface of the furniture is movable, and on the other hand is fixed to the sliding door. With the help of this sliding-lever fastening of the sliding doors, it is also possible to slide sliding doors over one another on parallel tracks.

A problem with the known from the prior art guide arrangements of sliding doors is that the covered by the sliding door in the closed state area of the interior or storage space of the furniture when opening the sliding door is not fully released because the sliding area of the sliding door by collision of the support lever with a Middle wall or a side wall of the furniture or is limited to be crossed with another door, so that the accessibility of the concealed by the sliding door in the closed state of the furniture storage space is not possible in full width.

Object of the present invention is to improve a guide assembly, a sliding door and a piece of furniture of the generic type to the extent that a full accessibility to the storage space of the furniture is possible.

This object is achieved by a guide arrangement of a sliding door of a piece of furniture with the features of claim 1, a sliding door with the features of claim 12 and by a piece of furniture with the features of claim 13. The guide assembly according to the invention is characterized in particular by the fact that the door connection with which the support lever is coupled, is formed in several parts, wherein a first door connection component fixed to the sliding door fixed and a second connected to the support lever Türanbin- training component in the direction of the sliding door slidably with the first door connection component is connected.

As a result, a relative movement of the two door connection components in the direction of the carcass width of the body of the furniture is made possible, so that the remaining distance to fully open the sliding door is achieved by a linear displacement of the two door connection components to each other. There are also furniture in which several carcasses are arranged side by side, which are closed only by a door. The door can also be moved over several carcasses.

Advantageous embodiments of the invention are the subject of the dependent claims.

Depending on the size of the distance to be covered for complete sliding door opening by means of the door connection, it is provided in a preferred embodiment that at least a third door connection component is displaceably connected to the second door connection component in the direction of displacement of the sliding door. This makes it possible that, given predetermined distances to be covered, the respective interconnected door connection components still engage with one another over a sufficiently large distance in order to be able to easily carry the weight of the sliding door acting on the door connection components.

The door connection components are relative to each other preferably at least by a distance displaceable, which corresponds to the width of the sliding door connected to the first door connection component in the direction of displacement minus the maximum displacement distance of the support lever along the guide rail.

This ensures that the sliding door is displaceable by means of the guide arrangement at least by a distance corresponding to the width of the sliding door. According to an advantageous embodiment of the invention, the door connection components are connected to each other via at least one restoring element, wherein the restoring element holds the relative position of the Türanbindungsbau- parts without external force in an open and / or closed position.

With this preferably designed as a spring element return element, the door connection components are held relative to each other in a predefined position in which the sliding door is moved into its closed position.

The door connection components are according to a further preferred embodiment of the invention relative to each other in an opening and / or closing setting can be fixed, in particular latched. This ensures respective defined positions and positions of the door connecting components that can be displaced relative to one another. In addition, the latching can be performed in a closed position such that the latching is released only when the support lever has reached the maximum travel position. For example, a projection or another area of the support lever interacts with the latching.

The sliding door according to the invention is characterized by the above-described design of the guide assemblies.

Accordingly, the furniture according to the invention is characterized by at least one sliding door with a correspondingly designed guide arrangement.

An embodiment of the invention will be explained in more detail with reference to the accompanying drawings. 1 shows a schematic perspective view of an embodiment variant of a piece of furniture according to the invention with two sliding doors,

FIG. 2 is a perspective view of an embodiment of a guide arrangement according to the invention of a sliding door with a two-part door connection in a slightly open position; FIG. 3 shows the guide arrangement from FIG. 2 with the sliding door closed;

FIG. 4 shows a plan view of a piece of furniture with the sliding door open in the not yet fully opened state,

FIG. 5 shows a detailed view of the detail of the guide arrangement designated by V in FIG.

FIG. 6 shows a perspective illustration of the position of the guide arrangement shown in FIG. 5,

Figures 7 to 9 Figures 4 to 6 corresponding representations of the furniture and the guide assembly in the fully open state.

In the following description of the figures, terms such as top, bottom, left, right, front, back, etc. refer exclusively to the exemplary representation and position of the guide arrangement, door connection, sliding door, the support lever, and the like chosen in the respective figures. These terms are not intended to be limiting, that is to say, by different working positions or the mirror-symmetrical design or the like, these references may change.

In Figure 1, the reference numeral 1 is a total of furniture with sliding doors 2, 3 denotes, which lie flush in its closed position lying in a plane the furniture 1, for example in the form of a sliding door cabinet.

In order to open the furniture 1 shown in FIG. 1, one of the sliding doors 2, 3 is first moved out of its closed position into a parallel plane with the other sliding door 2, 3, for example pivoted or displaced, and then parallel to the front surface of the door Furniture 1 pushed in front of the second sliding door 2, 3.

It is also conceivable, of course, the design of the furniture 1 with only one sliding door 2, 3rd As shown in FIGS. 2 to 9, the sliding doors 2, 3 are fixed to a carcass 4 of the furniture 1 by means of a guide arrangement. In this case, the guide arrangement has a door connection 7 fastened to the sliding door 2, 3, which is secured, for example screwed, to an inner side of the sliding door 2, 3 facing the interior or storage space of the furniture 1.

At the door connection 7, a support lever 6 is fixed, which is arranged on a preferably over the entire width of the furniture 1 extending and fortified on a carcass ceiling 41 or a carcass floor 42 of the body 4 of the furniture 1 guide rail 5 movable. For this purpose, pairs of opposite wheels 62 are preferably fixed to the support lever 6, which run in guide grooves 51 of the guide rail 5. The term guide rail is to be understood broadly. It includes according to this application protruding rails, but also grooves or other tracks. In another design of the guide rail and only one or more than two wheels can be used. The at least one guide element of the guide fitting can also be embodied as a slider, roller or the like.

As can be clearly seen in particular in FIGS. 2 and 3, the door connection 7 is designed in several parts. Here, a first door connection component 71 is fixed to the sliding door 2, 3 fixed, for example screwed by means of screws 77 on the storage space of the furniture 1 facing inside of the sliding door 2, 3. A second door connection component 72, which is connected to the support lever 6, is displaceably connected to the first door connection component 71 in the displacement direction X of the sliding door 2, 3. This makes it possible that when moving the sliding door 2, 3 by moving the support lever 6 along the guide rail 5 upon reaching an end position of the support lever 6, in which the support, for example, to another sliding door or a side wall 43, 44 of the body 4 abuts , the sliding door 2, 3 by means of two or more parts Türanbin- applications 7 by a further distance S in the direction of displacement X of the sliding door is displaceable. The first door connection component 71 and the second door connection component 72 are preferably designed as pull-out guide components, which are linearly displaceable relative to one another. The linear displaceability can be realized by gliders, rollers, balls or the like. The support lever 6 is connected at an end 61 near the door connection to a connecting piece 78 of the second door connection component 72 which receives the support arm end 61. In the embodiment variant shown here, this connecting piece 78 is formed as a substantially U-shaped piece of sheet metal which encompasses the end 61 of the support lever 6 from three sides and thus ensures a stable connection between the door connection 7 and the support lever 6.

As can be seen in Figures 5 and 6, the connector 78 has a slot. As a result, a guide arrangement for furniture different pave widths E can be used. The flexibility can also be realized in other ways, for example, by a support lever with a plurality of mounting recesses The starting position of the door connection components 71, 72 to each other is shown in Figures 2 to 6, in which the door connection components 71, 72 are driven into each other maximum. Only in the position shown in Figures 7 to 9, in which the sliding door 2, 3 is fully open and thus on the entire width of the sliding door 2, 3 allows access to the storage space of the furniture 1, the door connection components 71, 72 in the direction of displacement the sliding door 2, 3 pushed apart.

In order to maintain this retracted position of the door connection components 71, 72 as far as possible before entering the maximum open end position, the door connection components 71, 72 are connected to one another via a restoring element 74, preferably designed as a spring element, in which the restoring element 74 determines the relative position of the door connection components 71, 72 holds without externa ßere force in the final closing position, as shown for example in Figures 2 and 3.

The restoring element 74 designed here as a tension spring is clamped with a first end to a holder element 76 of the first door connection component 71 and with a second end to a holder element 75 of the second door connection component 72, so that the two door connection components 71, 72 sliding apart against the other Spring force of the formed as a tension spring return element 74 takes place.

To the door connection 7 on the one hand in the closed position shown in Figures 2 and 3 and on the other hand in the Voll- shown in Figures 7 to 9. To hold the exhaust position, the door connection components 71, 72 relative to each other in these positions can be fixed, in particular latched or fixed for example by end position components such as stops in these positions.

The distance S, by which the door connection components 71, 72 are displaceable relative to one another, corresponds at least to the width B of the sliding door 2, 3 connected to the first door connection component 71 in the displacement direction X minus the maximum displacement distance T of the support lever 6 along the guide rail 5 ,

In particular, the displaceable only by the Türanbindungsbauteile 71, 72 distance S of the sliding door 2, 3 corresponds exactly to the above defined route, which is sufficient to move a sliding door 2, 3 despite reaching an obstacle to the displacement of the support lever 6 so far that in the closed state of the sliding door 2, 3 covered storage space of the furniture 1 is accessible in full width.

As can be seen in Figures 2 and 3, the guide rail 5 is extended at one end by an extension piece 8 which is mounted on a carriage 9 which is movable perpendicular to the longitudinal direction of the guide rail 5 and thus a pulling the sliding door 2, 3rd to the front of the furniture body 4 of the furniture 1 allows.

LIST OF REFERENCE NUMBERS

1 furniture

2.3 sliding door

4 corpus

41 ceiling

42 floor

43 side wall

44 side wall

5 guide rail

51 guide groove

6 support lever

61 end

62 impeller

7 door connection

71 first door connection component

72 second door connection component

74 return element

75 holder element

76 holder element

77 screws

78 connector

8 extension piece

9 carriages

B width

E pave width

S route

T maximum displacement distance X direction of displacement

Claims

Expectations

1 . Guide arrangement of a sliding door (2, 3) of a piece of furniture (1) with at least one sliding door (2, 3), having at least one support lever (6), which is in a displacement direction (X) of the sliding door (2, 3) along a furniture body (4) of the furniture (1) arranged guide rail (5) is displaceable, at least one door connection (7) coupled to the support lever (6) and attached to the sliding door (2, 3), characterized in that the door connection (7) is in several parts is designed, wherein a first door connection component (71) can be fixed in place on the sliding door (2, 3) and a second door connection component (72) connected to the support lever (6) can be moved in the displacement direction (X) of the sliding door (2, 3). is connected to the first door connection component (71).

2. Guide arrangement according to claim 1, characterized in that the

Door connection components (71, 72) can be fixed relative to one another in an opening and/or closing end position.

3. Guide arrangement according to claim 2, characterized in that the

Door connection components (71, 72) can be locked relative to one another in an opening and/or closing end position.

4. Guide arrangement according to claim 2, characterized in that the

Door connection components (71, 72) are connected to one another via at least one restoring element (74), the restoring element (74) holding the relative position of the door connection components (71, 72) in an opening and/or closing end position without external force.

5. Guide arrangement according to claim 4, characterized in that

Restoring element (74) is designed as a spring element.

6. Guide arrangement according to claim 1 or 2, characterized in that the first door connection component (71) and the second door connection component (72) are designed as guide components.

7. Guide arrangement according to one of the preceding claims, characterized in that at least a third door connection component is in use Sliding direction (X) of the sliding door (2, 3) is slidably connected to the second door connection component (72).

Guide arrangement according to one of the preceding claims, characterized in that a connecting piece (78) receiving a support lever end (61) is formed on the door connection component (72) connected to the support lever (6).

Guide arrangement according to one of the preceding claims, characterized in that at least one guide element (62) is attached to the support lever (6), which runs in the guide rail (5) when the support lever (6) is moved.

Guide arrangement according to one of the preceding claims, characterized in that the door connection components (71, 72) can be displaced relative to one another by at least a distance (S) which is the width (B) of the sliding door (2, 3) connected to the first door connection component (71). ) in the displacement direction (X) minus the maximum displacement distance (T) of the support lever (6) along the guide rail (5).

1 1 . Guide arrangement according to one of the preceding claims, characterized in that the door connection components (71, 72) can be displaced relative to one another by exactly the distance (S) which corresponds to the width (B) of the sliding door (2, 3) connected to the first door connection component (71). ) in the displacement direction (X) minus the maximum displacement distance (T) of the

Carrying lever (6) along the guide rail (5) corresponds.

12. Sliding door (2, 3) of a piece of furniture (1) with at least one sliding door (2, 3), having a guide arrangement for guiding the at least one sliding door (2, 3) relative to a furniture body (4) of the piece of furniture (1), characterized in that the guide arrangement is designed according to one of the preceding claims.

13. Furniture, having at least one sliding door (2, 3), with at least one guide arrangement for guiding the at least one sliding door (2, 3) relative to at least one furniture body (4) of the furniture (1), thereby indicates that the at least one sliding door (2, 3) is designed according to claim 12.