EP1483984B1 - Drawer slide - Google Patents

Description

The invention relates to a pull-out for drawers, especially for furniture drawers

Pull-out guides for furniture drawers are known from the prior art, which are mounted in drawer side walls. It is also known to arrange devices with various functions in or on the pull-out guides, such as a side compensation function, a fail-safe function, a high-tear function, an end-stop function, a pull-in automatic or a damping function.

In this case, it is a disadvantage of the prior art that these devices and / or functions with complicated mechanics are installed or mounted in or on the pull-out guide and are often difficult to assemble, adjust and / or change. For this purpose, each function must be manufactured and installed separately and requires many production steps.

The utility model DE 92 04 845 U1 discloses a pull-out guide for drawers, in particular furniture drawers with drawer side wall with or without decor, which comprises at least one drawer rail to be fastened to a drawer, a cabinet rail to be fastened to a furniture carcass, and means cooperating with the drawer rail and the carcass rail for enabling a pull-out function. In the area of the drawer front facing part of the drawer rail assembly fitting is arranged, which allows a releasable anchoring of the drawer on the drawer rail. This mounting bracket is relatively large compared to the cross section of the drawer rail and takes up much space below the drawer bottom. A universal use, even with drawers with little space, therefore seems not to be possible. Furthermore, an installation and / or cultivation of additional facilities and / or functions on the fitting fitting is not provided.

EP 0 660 681 B1 discloses a drawer pull-out guide comprising at least one drawer rail to be fixed to a drawer, a cabinet rail to be fixed to a furniture body, and means cooperating with the drawer rail and the carcass rail to enable a pull-out function. In the region of the drawer front facing part of the drawer rail, a latching device is arranged, which is detachably connected to the drawer rail and forms a functional element for connecting the drawer rail with the drawer. The locking device otherwise has no other function.

The US 5,207,781 A comprises a housing arranged in a closing device for drawers. The housing is arranged on the drawer rail or may be formed as a part of the drawer rail.

The DE 38 18 225 A1 discloses a drawer slide with backstop, which is installed in the drawer rail.

The EP 0 768 050 A2 discloses a slide-out guide with a Parr of cooperating Anbremselementen, which are installed in the drawer rail.

It is an object of the present invention to provide a pull-out guide for drawers, which facilitates installation and / or cultivation of additional facilities and / or functions and improves the production cost and subsequent use of the furniture drawer.

The object is achieved by a pull-out with the features of independent claim 1.

According to the invention, the pull-out guide has a function carrier which has a cross-section adapted to the drawer rail and arranged in extension of the drawer rail and detachable or non-detachable with the drawer rail is connected, wherein in or on the function carrier a holder for a damping element and / or an automatic retraction is provided.

It is also possible that the function carrier has a cavity in which the damping element and / or the automatic retraction is added.

So that the damping element and / or the automatic retraction safely remains in the intended position, it is locked to the function carrier or in the cavity, e.g. by means of a latching connection. Preferably, the damping element and / or the automatic retraction is arranged such that its bottom is supported on parts of the drawer side wall.

Such, provided on the pull-out function can serve, among other things, as a device for hanging and / or unhooking a furniture drawer of the pull-out with or without decor.

Further embodiments and preferred developments of the invention are specified in the dependent claims.

Preferably, the function carrier is designed plugged onto the drawer rail. For better positioning of the function carrier, both the function carrier and the drawer rail may have positioning elements which engage in one another when the functional carrier is plugged onto the drawer rail.

The hanging and / or hanging of the function carrier in the drawer rail is done by inserting and / or pushing out of the function carrier in the drawer rail, with resilient tabs allow this insertion and / or pushing out. This is on Function carrier formed at least one elastically resilient tab which engages in an associated opening of the drawer rail.
The resilient tab preferably has a step for this purpose, which can be latched to an edge of the opening of the drawer rail.
Accordingly, the function carrier is released from the drawer rail by actuating the resilient tabs laterally and / or from top to bottom and removing the functional carrier from the drawer rail.

As a further function, the function carrier may have one or more devices for releasably connecting the pull-out guide to the drawer side wall and / or the decor.
Preferably, a side centering for tolerance compensation in the function carrier is provided in order to position the pull-out within the width of the decor can.
For this purpose, the function carrier comprises one or more support surfaces, which are arranged on the decor, resilient tabs, wherein the resilient tabs engage on one or both sides of the function carrier and lock the decor. This ensures a longitudinal attachment of the decor on the function carrier.
The support surfaces may preferably be formed stepwise, resulting in the determination of the decoration in the longitudinal direction of the pull-out different locking positions for the resilient tabs of the decor.

Preferably, a blocking of the side centering for tolerance compensation in the function carrier is also provided to allow a secure locking of the previously centered pull-out within the decor.
For this purpose, it is provided according to the invention that on the function carrier a longitudinal edge extending in the longitudinal direction is formed, engage the attached to decor resilient locking claws.

The edge may be stepped, resulting in different locking positions for the locking claws for fixing the decoration in the transverse direction of the pull-out.

According to a further embodiment of the invention, the function carrier on a fail-safe function, wherein a nose of the decoration is supported on a resilient tab of the function carrier, which can move only slightly when the state of the pull-out guide, because it is blocked by the center rail. Thus, the drawer can not hang itself in overhead arrangement. When the pull-out guide is in the open state, the flap is released and can spring because the middle rail is no longer behind it. In this case, the drawer can be unhooked from the drawer rail.

Preferably, a function is also provided in the function carrier for unhooking the drawer by lifting. One or more fingers of a part connected to the drawer side wall engage in resilient tabs of the function carrier. By lifting the entire drawer, the finger separates from the resilient tabs and the drawer from the drawer rail. The hanging by touching the drawer is only possible when the pull-out is pulled out, otherwise the failover described above prevents lifting of the drawer.

In a further embodiment, the pull-out guide has an end stop which is attached to the underside of the function carrier and strikes directly against the carcass rail with an abutment surface. Preferably, a front surface of the end stop is supported on the front fastening device of the drawer.

The abutment surface of the end stop may be elastic or comprise an inserted or molded elastic attachment.

According to another embodiment of the invention, the stop surface may be arranged on or on an adjustable element. Depending on the configuration, the adjustable element can be configured as a multi-stage wheel arranged on the function carrier, as an adjusting screw acting on a resilient tongue of the stop surface, or as a knurled screw.

Opposite the abutment surface, a front surface of the end stop is preferably supported directly on parts of the decor or the front attachment device.

The decor itself has arranged on the side surfaces resilient tabs for lateral centering, which interact with associated contact surfaces of the drawer rail or an existing on the drawer rail function carrier.
In addition, resiliently formed locking claws may be provided in the upper region, which are supported on associated edges of the drawer rail or an existing on the drawer rail function carrier.
Furthermore, the decor may have a nose which is supported on a resilient flap of the drawer rail or an existing on the drawer rail function carrier, and thereby prevents a hanging of the drawer in an overhead arrangement of the body.

Various embodiments of the invention will be described in more detail with reference to the following drawings, which are, however, to be considered as examples only, not as restrictive.

Fig. 1 :

eine isometrische Ansicht einer Ausziehführung bei dem ein Funktionsträger in der Ausziehführung montiert ist;

Fig. 2 :

eine perspektivische Ansicht eines Funktionsträgers für eine Ausziehführung, bei dem Funktionen an der linken, oberen und vorderen Seite sichtbar sind.

Fig. 3:

eine perspektivische Ansicht eines Funktionsträgers für eine Ausziehführung, bei dem Funktionen an der rechten, oberen und vorderen Seite sichtbar sind;

Fig. 4 :

eine perspektivische Ansicht eines Funktionsträgers für eine Ausziehführung, bei dem Funktionen an der linken, unteren und hinteren Seite sichtbar sind;

Fig. 5 :

eine perspektivische eines Funktionsträgers für eine Ausziehführung, wobei der Funktionsträger die Front der Schubladenschiene eingesteckt ist;

Fig. 6:

eine Detailansicht der Figur 5 im Bereich der Verbindungsmittel zwischen Schubladenschiene und Funktionsträger;

Fig. 7 :

eine perspektivische Ansicht des frontseitigen Endes der Schubladenschiene einer Ausziehführung, in dessen Bereich der Funktionsträger befestigt wird;

Fig. 8:

eine perspektivische Ansicht eines Ausführungsbeispiels des Dekors für eine Ausziehführung, bei dem die zum Funktionsträger komplementären Funktionen gezeigt sind;

Fig. 9 :

eine Ansicht des Dekors von unten, bei dem die zum Funktionsträger komplementären Funktionen gezeigt sind;

Fig. 10 :

einen Schnitt durch das Dekor der Ausziehführung, bei dem die zum Funktionsträger komplementären Funktionen;

Fig. 11 :

eine perspektivische Ansicht, teilweise im Längsschnitt, eines Ausführungsbeispiels des Funktionsträgers für eine Ausziehführung, bei dem der Funktionsträger mit aufgesetztem Dekor gezeigt ist.

Fig. 12 :

eine skizzierte Ansicht einer Schublade, bei der eine erste Position der Seitenzentrierung des Dekors gezeigt ist.

Fig. 13 :

eine skizzierte Ansicht einer Schublade, bei dem eine zweite Position der Seitenzentrierung des Dekors gezeigt ist.

Fig. 14:

eine skizzierte Ansicht einer Schublade, bei dem eine dritte Position der Seitenzentrierung des Dekors gezeigt ist.

Fig. 15:

eine skizzierte einer Schublade, bei dem eine vierte Position der Seitenzentrierung des Dekors gezeigt ist.

Fig. 16 :

ein skizzierter Querschnitt durch ein Ausführungsbeispiel des Funktionsträgers und des Dekors, bei dem eine erste Position der Sperrkrallen gezeigt ist.

Fig. 17 :

eine skizzierte Ansicht durch ein Ausführungsbeispiel des Funktionsträgers und des Dekors, bei dem eine zweite Position der Sperrkrallen gezeigt ist.

Fig. 18:

eine skizzierte Ansicht durch ein Ausführungsbeispiel des Funktionsträgers und des Dekors, bei dem eine dritte Position der Sperrkrallen gezeigt ist.

Fig. 19 :

eine perspektivische Ansicht, teilweise im Schnitt, der Ausziehführung, bei dem der Funktionsträger in der Ausziehführung mit einer Schubladenseitenwand gezeigt ist.

Fig. 20 :

eine Detailansicht der Fig. 19, bei der die Funktion zum Aushängen der Schublade von der Ausziehführung gezeigt ist.

Fig. 21:

eine Seitenansicht, teilweise geschnitten, eines Ausführungsbeispiel eines Funktionsträgers für Ausziehführungen, bei dem der Funktionsträger in der Ausziehführung zusammen mit der Schubladenseitenwand gezeigt ist.

Fig. 22:

eine perspektivische Ansicht eines ersten Ausführungsbeispiels eines Endanschlages des Funktionsträgers, bei dem nur der Funktionsträger und die Korpusschiene gezeigt sind.

Fig. 23 :

eine perspektivische Ansicht eines zweiten Ausführungsbeispiels eines Endanschlages des Funktionsträgers, bei dem nur der Funktionsträger und die Korpusschiene gezeigt sind.

Fig. 24 :

eine perspektivische Ansicht eines dritten Ausführungsbeispiels eines Endanschlages des Funktionsträgers, bei dem nur der Funktionsträger und die Korpusschiene gezeigt sind.

Fig. 25 :

eine perspektivische Ansicht eines ersten Ausführungsbeispiels eines justierbaren Endanschlages des Funktionsträgers, bei dem nur der Funktionsträger und die Korpusschiene gezeigt sind.

Fig. 26 :

eine perspektivische Ansicht eines zweiten Ausführungsbeispiels eines justierbaren Endanschlages des Funktionsträgers, bei dem nur der Funktionsträger und die Korpusschiene gezeigt sind.

Fig. 27 :

eine skizzierte Ansicht eines dritten Ausführungsbeispiels eines justierbaren Endanschlages des Funktionsträgers, bei dem nur der Funktionsträger und die Korpusschiene gezeigt sind.

Fig. 28 :

eine perspektivische Ansicht des Funktionsträgers mit einem daran montierten Dämpfelement;

Fig. 29:

ein Schnitt durch den Funktionsträger mit montiertem Dämpfelement

Fig. 30:

eine Seitenansicht, teilweise geschnitten, eines Ausführungsbeispiel eines Funktionsträgers für Ausziehführungen, bei dem der Funktionsträger in der Ausziehführung zusammen mit einem montierten Dämpfelement gezeigt ist.

Show it :

Fig. 1:

an isometric view of a pull-out in which a function carrier is mounted in the pull-out;

Fig. 2:

a perspective view of a functional support for a pull-out in which functions on the left, top and front sides are visible.

3:

a perspective view of a functional support for a pull-out in which functions on the right, upper and front side are visible;

4:

a perspective view of a functional support for a pull-out in which functions on the left, bottom and rear sides are visible;

Fig. 5:

a perspective of a function carrier for a pull-out, wherein the function carrier is the front of the drawer rail is inserted;

Fig. 6:

a detailed view of the FIG. 5 in the area of the connecting means between drawer rail and function carrier;

Fig. 7:

a perspective view of the front end of the drawer rail of a pull-out, in the area of the function carrier is attached;

Fig. 8:

a perspective view of an embodiment of the decoration for a pull-out in which the function carrier complementary functions are shown;

Fig. 9:

a view of the decoration from below, in which the function carrier complementary functions are shown;

Fig. 10:

a section through the decor of the pull-out in which the functions complementary to the function carrier;

Fig. 11:

a perspective view, partially in longitudinal section, of an embodiment of the function carrier for a pull-out in which the function carrier is shown with attached decor.

Fig. 12:

a sketched view of a drawer, in which a first position of the page centering of the decor is shown.

Fig. 13:

a sketched view of a drawer, in which a second position of the page centering of the decor is shown.

Fig. 14:

a sketched view of a drawer, in which a third position of the page centering of the decor is shown.

Fig. 15:

a sketch of a drawer, in which a fourth position of the page centering of the decor is shown.

Fig. 16:

a sketched cross section through an embodiment of the function carrier and the decor, in which a first position of the locking claws is shown.

Fig. 17:

a sketched view through an embodiment of the function carrier and the decor, in which a second position of the locking claws is shown.

Fig. 18:

a sketched view through an embodiment of the function carrier and the decor, in which a third position of the locking claws is shown.

Fig. 19:

a perspective view, partially in section, the pull-out in which the function carrier is shown in the pull-out with a drawer side wall.

Fig. 20:

a detailed view of the Fig. 19 in which the function for unhooking the drawer from the pull-out guide is shown.

Fig. 21:

a side view, partially in section, of an embodiment of a functional support for pull-out guides, in which the function carrier is shown in the pull-out together with the drawer side wall.

Fig. 22:

a perspective view of a first embodiment of an end stop of the function carrier, in which only the function carrier and the carcass rail are shown.

Fig. 23:

a perspective view of a second embodiment of an end stop of the function carrier, in which only the function carrier and the carcass rail are shown.

Fig. 24:

a perspective view of a third embodiment of an end stop of the function carrier, in which only the function carrier and the carcass rail are shown.

Fig. 25:

a perspective view of a first embodiment of an adjustable end stop of the function carrier, in which only the function carrier and the carcass rail are shown.

Fig. 26:

a perspective view of a second embodiment of an adjustable end stop of the function carrier, in which only the function carrier and the carcass rail are shown.

Fig. 27:

a sketched view of a third embodiment of an adjustable end stop of the function carrier, in which only the function carrier and the carcass rail are shown.

Fig. 28:

a perspective view of the function carrier with a damping element mounted thereon;

Fig. 29:

a section through the function carrier with mounted damping element

Fig. 30:

a side view, partially in section, of an embodiment of a functional support for pull-out guides, in which the function carrier in the pull-out guide is shown together with a mounted damping element.

FIG. 1 shows a perspective view of an embodiment of the pull-out according to the invention 2. The pull-2 includes in a known manner a so-called drawer rail 3, which is connected to a drawer (not shown), or forms a part thereof. Furthermore, the pull-out guide 2 comprises a so-called carcass rail 5, the z. B. by means of carcass adapters 36 on a furniture body (not shown) is attached. Between the carcass rail 5 and the drawer rail 3 is usually located with this movably connected center rail 4, the in FIG. 1 is not visible.

According to the invention, a function carrier 1 is now arranged in the region of the drawer front facing part of the drawer rail 3.

The function carrier 1 comprises at least one functional element for receiving, holding and / or connecting parts of the drawer or at least one functional element for providing, supporting and / or implementing drawer functions. The function carrier 1 is as in FIG. 1 illustrated as a separate part, preferably designed as a plastic part, which is detachably or permanently connected to the drawer rail 3.

The FIGS. 2, 3 and 4 show different enlarged views of the function carrier 1. The function carrier 1 has a drawer rail 3 adapted cross-section and is plugged in extension of the drawer rail 3 on this and locked in the drawer rail 3. The latching function is realized by lateral resilient tab 6, 6 'in connection with a stage 7, 7', as will be described later. Approximately in the longitudinal center of the function carrier 1 has a centering or positioning element 8, which engages in a corresponding recess of the drawer rail 3 and the function carrier 1 is positioned in this. This will also be explained later.

The resilient tabs 6, 6 'each have at their outer end a row of step-shaped bearing surfaces 9, 9', 9 ", at the upper part of the functional carrier 1, which is approximately opposite the resilient tabs 6, 6 ', lateral edges are in each case in stepped configuration 10, 10 ', 10 "arranged. Preferably, between the resilient tab 6 and the edges 10, a resilient tab 11 is provided on one side. At the front, the drawer front 38 associated end of the function carrier 1 of the other two resilient tabs 12, 12 'are provided which serve inter alia for connecting the drawer to the drawer rail 3 and with the function carrier 1. In the lower region of the function carrier 1, an end stop 13 is provided which cooperates with a stop surface of the carcass rail 5 and limits the insertion of the pull-out guide 2.

On the side facing away from the drawer front 38, the end stop 13 has the actual abutment surface 14, which strikes the carcass rail 5, and on the side facing the drawer front 38, a front surface 15, which is supported on parts of the decor or front attachment device 33 of the drawer, as described below. Within the function carrier 1, a cavity 23 is further arranged, which serves for receiving various devices for providing drawer functions, such as according to the invention a damping device or a retraction automatic.

The FIGS. 5, 6 and 7 show the type of attachment of the function carrier 1 to the drawer rail. 3 FIG. 7 shows a perspective view of the front end of the drawer rail 3 of the pull-2, in the area of the function carrier 1 is attached. The drawer rail 3 is formed in this example as a rectangular tube, which is open at the front and each having a slot 25 on the left and right sides. In a corresponding distance from the slot 25 openings 44 are also provided on the left and right, which form a latching edge 24 at the front end.

In FIG. 5 and in particular in the enlarged view according to FIG. 6 now the function carrier 1 mounted on the drawer rail 3 is shown. The function carrier 1 is inserted with its end opposite the end stop 13 in the tube of the drawer rail 3, so that the positioning elements 8 of the function carrier 1 engage in the slots 25 of the drawer rail 3. At the same time slide the resilient tabs 6 and 6 'on the inside of the drawer rail 3 along and snap to the locking edge 24 of the opening 44 each one. Thus, the function carrier 1 is firmly connected to the drawer rail 3. The opening 44 is formed large enough that the step-shaped support surfaces 9, 9 'and 9 "remain freely accessible. These step-shaped support surfaces serve, inter alia, for fastening the so-called decoration 29 on the drawer rail 3. Such a decoration 29 is in the FIGS. 8 to 10 The decor 29 is approximately U-shaped in this example wherein the closed end of the U forms the top and the open end of the U forms the bottom, in which the pull-out guide 2 is received. The Decor 29 includes various functional elements which interact with corresponding functional elements of the functional carrier 1. Thus, laterally resilient tabs 26, 26 'are provided on the front part of the decoration 29, which are positioned in such a way that they interact with the stepped support surfaces 9, 9' and 9 " two locking claws 27, 27 'are formed from the material of the decoration 29, which are positioned in such a way that they interact with the lateral edges 10 of the functional carrier 1. Furthermore, a nose 28 is provided, which is supported on the flap 11 and realizes a fail-safe, as described below.

In FIG. 11 is a perspective view, partially in longitudinal section, shown, in which the decor 29 is placed on the extension guide 2 and the function carrier 1. The pull-out guide 2 or the function carrier 1 now lie within the cavity of the decoration 29. It can be seen that the end of the resilient flap 26 is supported on the step-shaped support surfaces 9, 9 'or 9 " the support 1. The support surfaces 9, 9 'and 9 "provide different locking positions for the resilient tabs 26, 26', so that the decor 29 can be positioned in the longitudinal direction.

Furthermore, it can be seen that the blocking claw 27 is supported on a lateral edge 10, 10 'or 10 ", wherein the step-shaped design of the edges 10, 10', 10" for fixing the decoration 29 in the transverse direction allows different locking positions. In the lower part of the nose 28 is shown, which rests on the flap 11, and together with the locking claws 27, the decor 29 in the top - down sets.

In the FIGS. 12 to 15 Embodiments for different positions of the page centering of the decor 29 with respect to the function carrier 1 and the pull-out guide 2 are shown.
It can be seen hinted the drawer bottom 37 and the drawer front 38, which rests against the function carriers 1 of the two pull-2. It can be seen the respective decor 29 on the left and right side, the resilient tabs 26 and 26 'create the bearing surfaces 9 of the function carrier 1. The support surfaces 9, 9 ', 9 "are stepped, so that a longitudinal compensation of the attachment of the decor 29 on the function carrier 1 possible is. Through the two tabs 26 and 26 ', the decor 29 is laterally centered relative to the function carrier 1.

FIG. 12 shows a first position of the page centering in which the resilient tabs 26, 26 'attack on the innermost and rearmost stage 9, wherein the drawer bottom 37 has its desired width, so that the function carrier 1 is centered exactly in the decor 29.

FIG. 13 shows a second position of the page centering, wherein the tabs 26, 26 'engage the uppermost, first step 9 ", so here a centering of the function carrier 1 is shown somewhat forward relative to the decor 29, the page centering being exactly centered.
The difference between the positioning of the decoration 29 on the steps 9 according to FIG. 12 and the steps 9 "according to FIG. 13 is that the depth of the drawer front is set differently with respect to the furniture body.
This ensures that, in particular with multiple drawers all drawer fronts lie on a plane with the furniture body.

FIG. 14 shows a third position of the page centering, wherein the drawer bottom 37 is formed too wide, so that the function carrier 1 is not in each case centric but in the outward direction within the decor 29. Due to the length of the drawer, the tabs 26 engage on the foremost step 9 ".

Finally shows FIG. 15 a fourth position of the page centering, wherein the drawer bottom 37 is formed too narrow, so that the function carrier 1 are centered on the inside of the decor 29. Here, too, the tabs snap in at the outermost step 9 ".

In the FIGS. 16, 17 or 18 is the function of the locking claws 27, 27 'in cooperation with the edges 10, 10' and 10 "shown.

FIG. 16 corresponds to the installation position of the decor 29 according to FIG. 13 , ie the decor 29 is centered exactly above the function carrier 1. In this case, both locking claws 27, 27 'engage, for example, in the lowest step 10 "of the edges.

FIG. 17 adjust the situation according to FIG. 14 is (for the left side of the drawer), ie the decor 29 is not centered with respect to the function carrier 1. Therefore, the resilient locking claw 27 engages the top step 10, while the locking claw 27 'holds the function carrier 1 laterally and to level 10 "is applied.

FIG. 18 shows the situation according to FIG. 15 (For the left side of the drawer), ie the decor 29 is offset from the function carrier 1 to the outside, so that the locking claw 27 "acts on the lowermost stage 10", while the locking claw 27 'abuts the uppermost stage 10. By the interaction the resilient tabs 26, 26 'and the locking claws 27, 27' and the respective associated bearing surfaces 9, 9 ', 9 "and edges 10, 10', 10" is an independent centering, alignment and locking of the decoration 29 on the function carrier. 1 or the drawer rail 3 guaranteed.

The FIGS. 19, 20 and 21 show an embodiment of the attachment of the drawer or drawer side wall 30 on the function carrier 1 and thus on the drawer rail. 3

How to look in detail FIG. 20 recognizes, is attached to the drawer side wall 30, a fastening part 32 connected thereto, which has a direction of function carrier 1 directed pin or finger 31. On the part of the functional carrier 1, this finger is held laterally and upwardly by two resilient tabs 12 and 12 'and thus holds the drawer side wall 30 firmly on the pull-out guide 2. The resilient tabs 12, 12 'give way upward, so that when the drawer is pulled out, the finger 31 can be lifted out of engagement of the resilient tabs 12, 12', and the drawer is thus unhooked from the drawer rail 3 and removed can.

In FIG. 21 can be seen below the hook-shaped front attachment 33, then the drawer front 38 is attached to the then.

In the FIGS. 22, 23 and 24 the end stop 13 is shown and described in more detail. The end stop 13 is located at the bottom of the Function carrier 1 and includes a stop surface 14 which abuts when inserting the drawer in its end position on the carcass rail 5.

FIG. 23 shows and a resilient stop surface 16, while FIG. 24 an elastic abutment surface in the form of an elastomeric part 17 shows. An elastic or resilient design of the stop surface 14 ensures a low-noise closing of the drawer and a certain degradation of the kinetic energy.

In a preferred embodiment of the invention according to the FIGS. 25, 26 and 27 the stop surface of the end stop 13 can also be designed to be adjustable, so that the front gap, ie the distance between the drawer front 38 and the drawer rail 3 or body is adjustable. FIG. 25 shows this as a stop surface an adjustable wheel 18, which has inclined steps, or is formed in multiple stages, each stage corresponds to a certain adjustment distance.

FIG. 26 shows an adjustable end stop by means of a resilient tongue 20 which can be changed by means of an adjusting screw 19 in position. FIG. 27 shows an adjustable end stop by means of a thumbscrew 21, the thread 22 is seated in the end stop 13. The solution according to the FIGS. 25 and 27 are without tools, ie manually adjustable, while in the solution according to FIG. 26 a screwdriver is needed.

Finally, in the FIGS. 28, 29 and 30 the function and use of provided in the function carrier 1 cavity 23 is shown.

The cavity 23 may, for. B. to be used, a damping device 39, which receives the impact energy when slamming the drawer to install. The energy is absorbed in the damping device 39 by means of a movable piston 40. The damping device 39 is inserted into the cavity 23 and engages on the front side and / or on the back by means of corresponding spring tongues 41, 42, 43, which cooperate with locking edges of the function carrier 1, and is thus locked in the function carrier 1. The Damping device 39 is set in such a way in the function carrier that its bottom is supported on parts 32 of the drawer side wall 30 and thus the drawer energy is passed directly to the piston rod 40.

drawing Legend

1

officials

2

pull-out

3

drawer rail

4

middle rail

5

cabinet member

6

resilient flap → 6, 6 '

7

Stage → 7, 7 '

8th

Positioning element → 8, 8 '

9

Bearing surface → 9, 9 ', 9 "

10

lateral edge → 10, 10 ', 10 "

11

cloth

12

Cloth → 12, 12 '

13

end stop

14

stop surface

15

Front surface of the end stop

16

resilient stop surface

17

Elastomer part

18

multi-level wheel

19

screw

20

tongue

21

thumbscrew

22

thread

23

cavity

24

catch edge

25

slot

26

resilient flap → 26, 26 '

27

Bulk claw → 27, 27 '

28

nose

29

decor

30

Drawer side wall

31

finger

32

Part connected to the drawer side wall

33

Front fastening device

34

damping

35

Bottom of the damping element

36

body adapter

37

drawer base

38

drawer front

39

damping

40

piston rod

41

spring tongue

42

spring tongue

43

spring tongue

44

Opening (drawer rail)

Claims (24)

1. Pull-out guide for drawers, in particular drawers of furniture with a drawer side wall (30) with or without decoration (29), wherein the pull-out guide (2) comprises at least one drawer rail (3) to be fastened to a drawer, a carcass rail (5) to be fastened to a furniture carcass and means cooperating with the drawer rail (3) and the carcass rail (5) to allow a pull-out function, wherein a function carrier (1) is arranged in the area of the part of the drawer rail (3) facing the drawer front (38), which function carrier (1) has at least one function element for receiving, holding and/or connecting parts of the drawer and/or at least one function element for providing, assisting and/or producing drawer functions, wherein the function carrier (1) has a cross-section matched to the drawer rail (3) and is arranged in the extension of the drawer rail (3) and connected detachably or undetachably with the drawer rail (3), and wherein a mounting is provided in or on the function carrier (1) for a damping element (34) and/or an automatic retractor.
2. Pull-out guide according to claim 1, characterised in that the function carrier (1) is connected at a first front end with the drawer rail (3) and at a second front end faces the drawer front (38).
3. Pull-out guide according to claim 1 or 2, characterised in that the function carrier (1) is embodied so that it can be fitted onto the drawer rail (3).
4. Pull-out guide according to one of claims 1 to 3, characterised in that to position the function carrier (1) both the function carrier (1) and the drawer rail (3) have positioning elements (8, 25) which engage in one another when the function carrier (1) is fitted onto the drawer rail (3).
5. Pull-out guide according to one of claims 1 to 4, characterised in that the function carrier (1) has a cavity (23) in which the damping element (34) and/or the automatic retractor is accommodated.
6. Pull-out guide according to one of claims 1 to 5, characterised in that the damping element (34) and/or the automatic retractor is locked on the function carrier (1) or in the cavity (23).
7. Pull-out guide according to one of claims 1 to 6, characterised in that the damping element (34) and/or the automatic retractor is arranged in such a way that its bottom is supported on parts (32) of the drawer side wall (30).
8. Pull-out guide according to one of claims 1 to 7, characterised in that formed on the function carrier (1) there is at least one elastically resilient tongue (6, 6') which locks in an associated opening (44) of the drawer rail (3).
9. Pull-out guide according to one of claims 1 to 8, characterised in that the resilient tongue (6, 6') has a step (7, 7') which can be locked on an edge (24) of the opening (44) of the drawer rail (3).
10. Pull-out guide according to one of claims 1 to 9, characterised in that the function carrier (1) is released from the drawer rail (3) by actuating the resilient tongues (6, 6') of the function carrier (1) in a sideways direction and/or from the top in a downwards direction and removing the function carrier (1) from the drawer rail (3).
11. Pull-out guide according to one of claims 1 to 10, characterised in that the function carrier (1) has one or more devices for detachable connection of the pull-out guide (2) with the drawer side wall (30) and/or the decoration (29).
12. Pull-out guide according to one of claims 1 to 11, characterised in that the function carrier (1) has one or more supporting faces (9, 9', 9") on which the resilient tongues (26, 26') arranged on the decoration (29) bear, the resilient tongues (26, 26') of the decoration (29) locking in on one or both sides of the function carrier (1) and immobilising the decoration so that longitudinal fastening of the decoration (29) on the function carrier (1) is guaranteed.
13. Pull-out guide according to claim 12, characterised in that the supporting faces (9, 9', 9") are embodied in step form, providing different locking positions for the resilient tongues (26, 26') of the decoration (29) to secure the decoration (29) in the longitudinal direction of the pull-out guide.
14. Pull-out guide according to one of claims 1 to 13, characterised in that formed on the function carrier (1) there is a side edge (10, 10', 10") which runs in the longitudinal direction and on which the locking claws (27, 27') attached to the decoration (29) engage.
15. Pull-out guide according to claim 14, characterised in that the edge (10, 10', 10") is embodied in step form, providing different locking positions for the locking claws (27, 27') of the decoration (29) to secure the decoration (29) in the transverse direction of the pull-out guide.
16. Pull-out guide according to one of claims 1 to 15, characterised in that formed on the function carrier (1) there is a function element to prevent falling out in the form of a resilient tab, wherein a lug (28) of the decoration (29) bears on the resilient tab (11), and in that this tab (11) is immobilised when the pull-out guide is in the closed state and thereby prevents the drawer from becoming detached when the carcass is in an inverted position.
17. Pull-out guide according to one of claims 1 to 16, characterised in that a function element is provided for detaching the drawer, wherein one or more fingers (31) of a part (32) connected with the drawer side wall (30) engage between resilient tabs (12) on one or more sides of the function carrier (1) and can be detached by lifting the complete drawer from the pull-out guide (2).
18. Pull-out guide according to one of claims 1 to 17, characterised in that mounted on the underside of the function carrier (1) there is an end stop (13) which bears directly on the carcass rail (5) through a stop face (14).
19. Pull-out guide according to claim 18, characterised in that the stop face (14) is embodied so as to be elastic (16) or comprises an inserted or moulded elastic projection (17).
20. Pull-out guide according to claim 18 or 19, characterised in that the stop face (14) is arranged in or on an adjustable element.
21. Pull-out guide according to claim 20, characterised in that the adjustable element is embodied in the form of a multi-stepped wheel (18) arranged on the function carrier (1).
22. Pull-out guide according to claim 20, characterised in that the adjustable element is embodied in the form of an adjusting screw (19) acting on a resilient tongue (20) of the stop face (14).
23. Pull-out guide according to claim 20, characterised in that the adjustable element is embodied in the form of a knurled screw (21, 22).
24. Pull-out guide according to claim 18, characterised in that a front face (15) of the end stop (13) bears directly on parts of the decoration (29) or the front fastening means (33).

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