EP2575546B1 - Drawer wall element, floor retaining element for arranging on a drawer wall element, and assembly set with at least one drawer element - Google Patents

Description

The invention relates to a drawer wall element according to the preamble of claim 1, a floor support element for the arrangement on a drawer wall element, a kit of a drawer wall element and a floor support element and a drawer.

State of the art:

From the prior art a variety of drawers with drawer wall elements made of profiles is known, including the DE 29 44 317 A1 , Drawer side wall elements have for example a U-shaped recess into which a drawer bottom is inserted with its end face. The attachment of the floor can be done for example by means of screws which penetrate the U-leg of the U-shaped recess on which the drawer bottom flies in the mounted state.

Although such embodiments have a high stability, but require a matched in thickness to the U-shaped drawer bottom.

Object and advantages of the invention:

The invention has for its object to be able to make the construction of a drawer easier and more flexible.

This object is solved by the features of claim 1, 2, 18.

The dependent claims relate to advantageous variants of the invention.

The invention is based on a drawer change element which comprises a profile with a receiving section for receiving a floor element of a drawer. The core of the invention lies in the fact that the receiving portion is formed as a paragraph, for a floor element, in particular a complete drawer bottom, z. B. a bottom plate, a lateral stop and a stop upwards when viewing the drawer in the use position, the paragraph is open at the bottom and wherein prepared recesses for anchoring floor support elements are provided in the profile to urge a floor element via floor support elements to the paragraph , By such an embodiment, drawer bottoms of different thickness can be used for the construction of a drawer. The recesses are preferably formed on the profile in such a way that bottom support elements for fixing the floor element do not penetrate the floor element. By this measure can be used with the drawer wall element in a simple manner, for example, glass shelves. For other materials, it has the advantage that a drawer bottom must be cut only to the shape without further processing steps, eg. As the production of breakthroughs, is required for its attachment.

In a further essential aspect of the invention, the receiving portion is formed as a paragraph which forms a lateral element stop and a stop upwards when looking at the drawer in the use position, the paragraph is open at the bottom and wherein prepared recesses for anchoring of locking couplings in Profile are provided in order to snap it to a pull-out of a drawer can. A detent coupling is used to the Drawer with a pull-out, which is arranged for example on a body, to be able to connect easily. Normally, snap-in couplings are attached to the drawer bottom and have various adjustment options in order to be able to adjust the drawer with respect to a front side. By providing anchors for the detent coupling on the profile of the drawer wall element whose attachment can be made regardless of a configuration or a material properties of a drawer bottom. Preferably, the locking coupling is seated for stable positioning on a floor arranged on the profile after proper installation. Since the drawer bottom must be penetrated by any fastener, not even for the attachment of a locking coupling, can be used without additional effort and a glass bottom to build a drawer.

In a particularly preferred embodiment of the invention, a plurality of anchoring possibilities for a ground support and / or a detent coupling are provided along the profile. For example, at a distance that is significantly smaller than a minimum length of a drawer wall profile, multiple anchoring options are formed. By this measure, the anchoring options no longer have to be matched to final dimensions of a drawer, but rather a drawer wall element can be used as a free-cutting profile, so that individual dimensions of drawers can be realized in a simple manner.

Preferably, the anchoring possibilities in the form that at any point along the profile, a bottom bracket and / or a detent coupling is attached.

In a further particularly preferred embodiment of the invention, recesses are provided in the region of the lateral stop. For example, sitting the recesses in the direction of profile behind the stop. However, it is also conceivable that at least one recess in the region of the stop is provided to the top. In this way, a wide variety of mounting options for a ground support for a bottom element and / or a detent coupling for attachment to a pull-out is possible.

In a further preferred embodiment of the invention, at least one recess for anchoring screws is formed. By this measure, the flexibility for the construction of the drawer is further improved. Conceivable, for example, floor support elements and / or snap-in couplings, which are mounted by means of a screw on the drawer wall element.

The recesses are preferably formed, in particular aligned, that a bottom support member and / or a detent coupling is pulled in a direction parallel to a plane of a bottom element to the respective recess, so the profile of the drawer wall element. This ensures that, for example, a floor support element urges a floor element during assembly to the profile, and thus causes a full connection between the floor element and profile or floor support element, which can be an undesirable game, for example between floor element and profile avoid.

So that, for example, a bottom element on the shoulder of the profile of the drawer wall element both laterally and upwardly after assembly rests satisfactorily, it is also proposed that a bottom support member in a mounting both in a direction parallel to a plane of the bottom element and on the main surface of the Floor element, ie transverse to it, is pulled.

In a particularly preferred embodiment of the invention, a recess comprises at least one channel along the profile for anchoring floor support elements and / or latching couplings. A gutter allows free attachment of these elements along the gutter, so in any position along the gutter. The gutter can be designed so that a screw can easily be screwed in as an anchoring element at each point of the channel. For this purpose, an inside of the channel z. B. provided with elevations and / or depressions and thus has an uneven surface contour.

Such a channel is formed, for example, at the top.

In such an embodiment, it is preferred if holes are provided in a bottom element, so that the bottom element can be penetrated, for example, by a screw, which is then screwed into the channel.

Additionally or alternatively, a channel may also be formed in the profile direction behind the lateral stop. This allows, in particular, a penetration-free attachment of a floor element in which, for example, a clip-like floor support element is attached via a screw, which is screwed into the channel laterally behind the stop.

Furthermore, it is preferred that a channel behind the lateral stop with the opening of the channel is inclined in a direction towards a lower, planar extension of a bottom element. Such an orientation of the channel ensures that elements that are attached to the channel, for example via a screw, are always pulled in the direction of the channel. Thus, for example, a floor element, which is fastened with a floor support element, pulled in the direction of the gutter, so the paragraph, which allows a full backlash-free installation readily.

In a preferred embodiment, the channel is formed for example as a U-shaped groove and has, for example on an inner side an uneven surface contour. This makes it particularly easy to place at any point a screw, for example, a chipboard screw.

In a further advantageous embodiment of the invention, a channel is formed, which extends with the bottom inserted to below a lower bottom surface of a bottom element. By means of this measure, it is possible to use floor support elements for clamping a floor element, which are guided on the wall of a channel projecting beyond the lower floor surface of the floor element. This increases the stability of attachment of a floor element.

Moreover, a gutter is conceivable which is formed in its depth extension in one direction of a surface extent of an inserted floor element. Such a channel is preferably located with its opening at an inserted bottom element below a lower bottom surface of the bottom element, so that it is freely accessible even when inserted bottom element for z. As the attachment of a ground support member, for example in the form of an eccentric disc which is seated when screwing on a bottom element and urges it to an upper stop of the paragraph.

A floor support member having a high holding force for placement on a drawer wall panel of the type discussed above preferably has an extension which, in an inserted condition, extends into a prepared recess on the drawer wall panel and at the same time is penetrated by a screw member which is adapted for mounting in a recess. z. B. the same recess of the drawer wall element, is provided.

Drawings:

Several embodiments of the invention are illustrated in the drawings and are explained in more detail below, giving further advantages and details.

Fig. 1

einen Teilausschnitt einer Schublade in einer perspektivischen Darstellung,

Fig. 2

in einer schematischen Seitenansicht ein Seitenwandprofil, an welchem ein Holzboden verschraubt ist,

Fig. 3

ein weiteres Ausführungsbeispiel einer Verbindung eines Schubladenbodens mit einem Wandprofil in perspektivischer Darstellung,

Fig. 4-5

in ebenfalls perspektivischer Darstellung weitere Ausführungsbeispiele einer Verbindung eines Schubladenbodens mit einem Schubladenwandprofil,

Fig. 6

in perspektivischer Darstellung eine Verbindung eines Schubladenwandprofils mit einem Glasboden,

Fig. 7a-7c

in unterschiedlichen Darstellungen ein Bodenhalterungselement und

Fig. 8a-8d

ein weiteres Bodenhalterungselement in unterschiedlichen Ansichten.

Show it:

Fig. 1

a partial section of a drawer in a perspective view,

Fig. 2

in a schematic side view of a side wall profile to which a wooden floor is bolted,

Fig. 3

a further embodiment of a connection of a drawer bottom with a wall profile in a perspective view,

Fig. 4-5

in a further perspective view of further embodiments of a combination of a drawer bottom with a drawer wall profile,

Fig. 6

a perspective view of a combination of a drawer wall profile with a glass bottom,

Fig. 7a-7c

in different representations, a ground support element and

Fig. 8a-8d

another ground support element in different views.

Description of the embodiments:

FIG. 1 shows a section of a drawer bottom 1, to which a drawer wall profile 2 is attached. The drawer wall profile is also, as the drawer bottom 1, only partially shown and cut off at the edge facing the viewer.

The drawer wall profile has a paragraph 3 with a boundary for the drawer bottom 1 when viewed a drawer in the use position upwards and outwards.

In a support surface 4 of paragraph 3 runs from the drawer bottom 1 in the installed position concealed a mounting channel 5. A further mounting channel 6 extends outwardly behind a lateral abutment surface. 7

This configuration offers a large variety of mounting options for the attachment of floor support elements, with which the drawer bottom 1 is connected to the drawer wall profile 2, as well as the ability to connect a detent 8 directly with a drawer wall profile 2. The drawer wall profile 2 can basically be a side, rear or front wall of a drawer.

To connect the drawer bottom 1 with the drawer wall profile 2, as in FIG. 1 represented, in the drawer bottom 1 at a suitable location holes 9, 10, 11 are introduced, through which screws can be pushed through, the thread by screwing in the underlying mounting channel 5 can be anchored. Such anchored in the mounting channel 5 screw 12 penetrates the bore 11 (s. FIG. 1 ).

For attachment of the locking coupling 8 could in principle also be used the mounting channel 5 with corresponding holes in the drawer bottom 1.

In the embodiment according to FIG. 1 However, the detent coupling 8 is mounted on the formed behind the lateral abutment surface 7 mounting channel 6. For this purpose, screws 13, 14 are screwed through corresponding holding portions 15 of the locking coupling 8 in the mounting groove 6. With the locking coupling 8 can be z. B. connect a drawer rail a pull-out guide for attaching the drawer.

The mounting grooves 5, 6 can be used to a surface extension of a drawer bottom of a vertical positioning be designed deviant. In an exactly vertical positioning z. B., as in FIG. 2 shown, a drawer bottom 1 via a screw 12 which is screwed into the mounting channel 5, pulled against the support surface 4 of the drawer wall profile 2. Against the stop surface 7 takes place in the FIG. 2 shown arrangement of the mounting channel 5 no or almost no force application. If, on the other hand, you tilt the channel 5, as in FIG. 1 indicated for the mounting channel 6, from a vertical arrangement in which the Rinnenwandungen as in FIG. 2 Align perpendicular to the main extension of the drawer bottom 1, it can be achieved that the drawer bottom 1 is additionally pressed in a screw with the screw 12 against the stop surface 7. This makes it possible to achieve a particularly stable and play-free connection between a drawer bottom 1 and a drawer wall profile 2, since the drawer bottom 1 bears against the drawer wall profile at two abutment surfaces.

For this purpose, the mounting channel 5 is preferably inclined in relation to the drawer bottom 1 such that a channel opening 17 is displaced to the drawer bottom 1 in the case of a positionally identical channel bottom 16.

A corresponding channel arrangement for a mounting channel 6 is in the Figures 3 . 4 and 5 refer to.

In these figures, different attachment possibilities of the drawer bottom 1 are illustrated via a bottom support member that does not penetrate this for fixing the drawer bottom 1. All channels 6 are inclined with their channel opening 17 to the drawer bottom 1 and the stop surface 7 for the drawer bottom.

Finds how in FIG. 3 shown, an attachment of the drawer bottom 1 by a Einschlagkralle 18 instead, has the inclined arrangement of the mounting channel 6 with the result that a pressing portion 19 not only performs a vertical movement to the drawer bottom 1, but in addition to a movement along the main surface 20 to the drawer wall profile 2 to. If a contact of the pressing portion 19 with the main surface 20 of the drawer bottom 1 occurs during the further penetration of a wedge claw 18, a relative movement of the pressing portion 19 along the main surface 20 takes place on continuation of the wrenching operation, so that the drawer bottom 1 is pulled against the stop surface 7. A corresponding mode of operation occurs according to Andrückabschnitte 21, 22 for a Einschraubkralle 23 according to FIG. 4 or a Einschraubspannbock 24 according to FIG. 5 on. With the Einschraubkralle 23 and the Einschraubspannbock 24 can be a particularly stable connection with the drawer bottom 1 reach, in each of which a portion 25, 26 extends into the mounting channel 6, but at the same time an opening in the Einschraubkralle 23 and the Einschraubspannbocks 24th is provided, through which a screw 27 can be inserted, which is screwed into the mounting channel 6. As a result, the Einschraubkralle or Einschraubspannbock is particularly well supported in the mounting groove 6 via the screw 27 set. An opening for the screw 27 in the Einschraubkralle 23 and the Einschraubspannbock 24 is preferably, as in the FIGS. 4 and 5 can be seen, arranged so that each left and right of the opening, a portion 25, 26 extends and centrally between the fastening screw 27 can extend.

The embodiments according to the Figures 3 . 4 and 5 allow attachment of a drawer bottom, without this must be penetrated by a fastener. Thus, this type of attachment for massive drawer bottoms, such. As glass shelves, are readily used.

A particularly suitable embodiment of a floor support element for glass shelves is in FIG. 6 shown.

In this embodiment, a glass bottom 28 is pressed against a drawer wall 29 by means of a Spreizdübelelements 30 and thus connected to the drawer wall 29. The expansion dowel element 30 is z. B. anchored in a bore of the profile of the drawer wall 29.

The structure of an embodiment of a Spreizdübelelements is in the FIGS. 7a to 7c in detail visible. The expansion dowel element 30 has two essential features. First, it has a slotted pin portion 31 which spreads when the thread of a screw 32 reaches the pin portion 31. An associated wedge effect on an opening, in which the expansion dowel element 30 is seated, causes the expansion dowel element 30 is pulled against the drawer wall 9 and thus a secure fit of the expansion dowel element 30 is ensured on the drawer wall 29. As a further feature, the eccentric attachment of an opening 33 for a screw 32 can be seen. In a corresponding manner, the pin portion 31 is positioned eccentrically on a pressing body 34 in which the opening 33 is likewise formed.

When screwing in the screw 32 in the clockwise direction tried by the opposing force in the opening 33 or in the pin portion 31 of the pressing member 34, rotate in the same direction. However, this movement is stopped when the pressing body 34 comes into contact with a lower main surface 35 of the drawer bottom 28. In the same way moves by the screwing the entire expansion dowel element 30 to the drawer wall 29, whereby the drawer bottom 28 is also urged against the stop surface 7 of the paragraph 3.

In order to optimize the clamping action of the expansion dowel element 30 to the drawer bottom 28 and the relative movement of the drawer bottom 28 to the lateral abutment surface 7, the pressing member 34 is preferably provided with a rubberized surface. For example, one is Rubber ring inserted into the cylindrical outer side of the pressing body 34.

In the FIGS. 8a to 8d another embodiment of a Spreizdübelelements 36 is shown.

The expansion dowel element 36 has as an essential differentiator to the expansion dowel element according to the FIGS. 7a to 7c a cutting collar 37 located in a drawer bottom, e.g. B. a wooden floor, when screwing in the expansion dowel element 36 cuts and so takes place anchoring in the drawer bottom.

In the FIGS. 8a to 8d a special case is shown, in which an expansion dowel element 30 forms the basis of the expansion dowel element 36, wherein on the expansion dowel element 30, a claw pot is placed, on which outer circumference of the cutting collar 37 is located. The claw pot 38 has a recessed area 39. By a rubber ring 40, which is slightly larger in diameter than an inner diameter of the claw pot 38, the claw pot 38 is initially held axially spaced from the Anpresskörper 34 of the expansion dowel element 30. When screwing the screw then take place simultaneously two movements. Due to the rotational movement due to the eccentric arrangement of the cutting collar 37 is pressed more and more against a drawer bottom, with a movement of the cutting collar 37 takes place in the axial direction to a drawer wall profile 2 with the result that a drawer bottom fed into a paragraph, z. B. a paragraph 3 of a drawer wall profile, z. B. a drawer wall profile 2 is pressed both laterally and perpendicular thereto.

An embodiment of a Spreizdübelelements 36 with claw pot is particularly suitable for drawer bottoms, which consist of compliant material, ie in particular not glass. Preferably here wood or plastic soils are mentioned. However, a corresponding embodiment is also conceivable for aluminum floors. <U> REFERENCE LIST: </ u> 1 drawer base 30 Spreizdübelelement 2 Drawer Wall Profile 31 bolt area 3 paragraph 32 screw 4 bearing surface 33 opening 5 mounting groove 34 pressure body 6 mounting groove 35 main area 7 stop surface 36 Spreizdübelelement 8th Locking device 37 cutting collar 9 drilling 38 Krall pot 10 drilling 39 recessed area 11 drilling 40 rubber ring 12 screw 13 drilling 14 drilling 15 holding section 16 channel base 17 channel mouth 18 weft claw 19 pressure application 20 main area 21 pressure application 22 pressure application 23 Einschraubkralle 24 Einschraubspannbock 25 section 26 section 27 screw 28 glass floor 29 Drawer Wall Profile

Claims (18)

1. Drawer wall element consisting of a profile (2, 29) with a mounting section for mounting a floor element (1, 28) of a drawer, wherein the mounting section is designed as a step (3), which forms a lateral stop (7) and a stop (4) for a floor element (1, 28) to the top when observing a drawer in a position of use, wherein the step (3) is open to the bottom, characterised in that prepared recesses (5, 6) are provided in the profile (2, 29) for anchoring floor retaining elements (12, 18, 23, 24, 27, 30, 36), in order to push a floor element (1, 28) towards the step (3) and/or in that prepared recesses (5,6) are provided in the profile (2, 29) for anchoring interlocking couplings (8) in order to be able to lock on a pull-out guide of a drawer,
   wherein along the profile (2, 29) a plurality of anchoring options are provided for floor retaining and/or an interlocking coupling and
   wherein the anchoring options are such that the floor retaining elements and/or the interlocking coupling can be attached at any point along the profile.
2. Drawer wall element according to claim 1, characterised in that recesses (6) are provided in the region of the lateral stop.
3. Drawer wall element according to any one of the preceding claims, characterised in that at least one recess (5) is provided to the top in the region of the stop (4).
4. Drawer wall element according to any one of the preceding claims, characterised in that at least one recess (5) is designed for anchoring screws.
5. Drawer wall element according to any one of the preceding claims, characterised in that a recess (6) is aligned such that a floor retaining element and/or an interlocking coupling is pulled during assembly in a direction parallel to a plane of a floor element to the recess.
6. Drawer wall element according to any one of the preceding claims, characterised in that a recess (6) is designed so that a floor retaining element is pulled during assembly in a direction perpendicular to a plane of a floor element.
7. Drawer wall element according to any one of the preceding claims, characterised in that at least one recess (5, 6) is provided to the top on the profile (2) for anchoring a floor retaining element (12, 18, 23, 24, 27, 30, 36) both in the region of the lateral stop (7) and in the region of the stop (4).
8. Drawer wall element according to any one of the preceding claims, characterised in that a recess comprises at least one groove (5, 6) along the profile (2, 29) for anchoring floor retaining elements and/or interlocking couplings.
9. Drawer wall element according to any one of the preceding claims, characterised in that a groove is formed to the top in the stop.
10. Drawer wall element according to any one of the preceding claims, characterised in that a groove (6) is formed in profile direction behind the lateral stop.
11. Drawer wall element according to any one of the preceding claims, characterised in that a groove (6) behind the lateral stop with the opening (17) of the groove (6) is inclined in a direction of a lower, flat extension of the floor.
12. Drawer wall element according to any one of claims 8 to 11, characterised in that the groove (6) is designed as a U-shaped channel.
13. Drawer wall element according to any one of claims 8 to 12, characterised in that the groove (6) has an uneven surface structure on an inner side.
14. Drawer wall element according to any one of the preceding claims, characterised in that a groove (6) is formed which extends with a positioned floor element (1) below a lower floor surface of the floor element (1).
15. Drawer wall element according to any one of the preceding claims, characterised in that a groove is formed in its depth extension in the direction of a surface area of a positioned floor element.
16. Assembly with at least one drawer wall element according to any one of claims 1 to 15 and at least one floor retaining element (12, 18, 23, 24, 27, 30, 36) for arrangement on the drawer wall element, wherein an extension (25, 26) is formed which extends in an inserted state in a prepared recess (6) on the drawer wall element and is penetrated at the same time by a screw element (12) which is provided for securing in a recess of the drawer wall element.
17. Assembly with at least one drawer wall element according to any one of claims 1 to 15 and at least one interlocking coupling (8).
18. Drawer with a drawer wall element according to any one of the preceding claims 1 to 15.

Images