DE202009004225U1 - Device for attaching a first furniture part to a guide unit and furniture with a guide unit - Google Patents

Abstract

Device for attaching a first furniture part to a guide unit (1), the first furniture part being movably guided relative to a second furniture part via the guide unit (1), wherein the guide unit (1) comprises mutually displaceable rails (2, 3) with one on the second Furniture part arranged fixed rail (2) and arranged on the first furniture part movement rail (3), wherein the first furniture part with a on the movement rail (3) existing engagement element (8), which serves for the formation of a stop for the first furniture part in a pull-out direction, is engaged, and wherein the first furniture part in the mounted state on a support (7) is supported, which is adjustable for an adjustment of the first furniture part relative to the guide unit (1), characterized in that coupling means (7b, 8a) are present, by which with the adjustment of the support (7) an adjustment of the engagement element (8) is coupled.

Description

The The invention relates to a device according to claim 1 and a piece of furniture with such a device.

State of the art

guide units with mutually displaceable rails for moving the first furniture parts relative to a second furniture part with attachment means for attaching the first furniture part to the guide unit are known. Determining the position of the first furniture part come, for example, during exercise, Drawers and other sliding furniture parts guide units used, which solvable with the movable furniture part are connected. These are on the leadership unit or a the associated with movable furniture part Movement rail of the guide unit protruding engaging portions such. B. hooks or tabs provided in the mounted state of the sliding furniture part with matching counterparts on the movable furniture part interact, leaving a stop for the first piece of furniture exists in a pull-out, which in Nutzbetrieb in particular slipping forward in the direction of displacement of the first furniture part or possibly also laterally prevented.

Next Such devices also include adjusting devices for or readjustment of the first furniture part known to include a support to the first furniture part z. B. adjusted in its mounted position with respect to the guide unit.

at guide units Of the aforementioned type, it is disadvantageous that it is not excluded that can be the first piece of furniture is added to the guide unit with a reduced quality of holding.

Purpose and advantages of the invention

task It is the object of the present invention to provide a device for attachment a first furniture part at a leadership unit and a corresponding piece of furniture to provide the mounted and aligned first furniture part with regard to a reliable Fuse on the guide unit to improve.

These Task is by the claims 1, 2 and 13 solved.

In the dependent claims Advantageous developments of the invention are shown.

The Invention goes first from a device for attaching a first furniture part a leadership unit, the first furniture part opposite one second furniture part over the Guide unit movably guided is, the leadership unit mutually displaceable rails includes with one on the second furniture part arranged fixed rail and arranged on the first furniture part movement rail, being the first furniture part with an existing on the motion rail engagement element, the for the Training a stop for the first furniture part serves in a pull-out direction, is engaged, and wherein the first furniture part supported in the attached state on a support, for an adjustment of the first furniture part across from the guide unit is adjustable. An essential aspect of the invention is that coupling agent are present, through which with the adjustment of the pad a Adjustment of the engagement element is coupled. This measure provides sure that in all by the adjustment possible positions of the first furniture part this with a maximum possible keeping quality with the leadership unit cooperates or is held to it. Thus, always becomes an effective Securing the first furniture part at the leadership unit possible, even with an adjustment to maximally realizable adjustment paths. A high quality of holding becomes independent of to maintain the adjustment.

So far is the adjustment of the height position of the first furniture part z. B. a drawer designed so that starting from a sitting up of the first furniture part on z. B. an upper side of the movement rail, from where the first furniture part not lowerable further down, but in the position adjustment is raised slightly upwards from the motion rail by a Support surface or Edition on which the first furniture part is supported, is moved upwards. The first furniture part increases to the non-raised sections of the movement rail. At this Sections, the engagement element is formed. Thus reduced itself when adjusting forcibly the engagement depth of the engagement element in a matching recess or the like in the first furniture part. The prevailing engagement depth of the engagement element after lifting can be opposite the maximum engagement depth is only a fraction in the worst case almost zero.

When adjusting the height position of the first furniture part with the device according to the invention, it is possible that even with an increase of the first furniture part relative to the guide unit, the engagement depth of the engagement element remains maximum or the first furniture part does not stand out from the engagement element. Because the engagement element is mitra with the lifting of the support according to, in particular by the same amount, so that the engagement depth of the engagement element is not reduced in the opposite section. Too little intervention of the Engagement element in the counter portion or the recess of the first furniture part is excluded.

The Invention is particularly for a so-called "Slam Open Test" of fundamental Importance. The Slam Open Test will do that first furniture part or the movable furniture part fast or jerky in the opening direction moves, causing the highest Loads on the connection realized with the engagement element occur. At maximum engagement depth of the engagement element in the Countersection or a possibly slightly reduced engagement depth does this to no release of the first furniture part from the leadership unit. If a critical engagement depth of the engagement element is undershot, can at an operation according to the "slam open test" itself first furniture part from the leadership unit solve spontaneously or suddenly, which absolutely must be prevented or achieved according to the invention becomes.

One Another essential aspect of the invention is that the Pad in the range of a width of an upper side of the movement rail is trained. With the so positioned edition, which the weight forces of first furniture part receives and forwards to the underlying leadership unit, can one with respect to occurring forces or moments reduced support of the first furniture part over the Guide unit respectively. Advantageously, the guide is not twisting loaded, for example, when a resting of the first furniture part laterally offset to the top of the movement rail of the case would.

Otherwise can be a circulation that is outside or located next to the top of the track, with lateral clearance to the top of the movement rail to noticeable loads or lead in particular tilting moments, whereby the leadership characteristics the leadership unit or the exact orientation of the first furniture part adversely affected becomes.

Further It is proposed that coupling means are designed such that coupled with the adjustment of the support an adjustment of an engagement element that is provided at a front end portion of the movement rail is. Especially effective in terms of lifting or detaching the first furniture part from the leadership unit in a jerky or fast and strong pull forward, is consistent by the arrangement of the engagement element Engagement depth at a front end portion of the movement rail prevented.

It is moreover advantageous to form the coupling means such that with the adjustment the pad is coupled to an adjustment of an engagement element, that is provided at a rear end portion of the moving rail is. Also at a rear end portion of the movement rail can a stop to secure the first furniture part against unwanted Slipping or loosening be beneficial.

Conceivable is also that the coupling means are designed so that at least an engaging member at each of the rear and front End portion of the movement rail with the adjustment of the support is coupled, so that the engagement elements despite adjustment constant deep at the first furniture part intervention. in principle There are also more than two engagement elements over the length of the miteinender in contact standing movement rail and first furniture part conceivable, of which single or all over the coupling means are mitverstellt when the support adjusted becomes.

advantageously, can also several adjustable pads be present, where the first furniture part supported, in particular, each pad coupled adjustable with a each associated engagement element can cooperate.

Further it is advantageous that the support displaceable on the movement rail is included. So can a particularly space-saving arrangement for in particular stepless vertical adjustment of the support be provided relative to the movement rail.

Prefers is for an adjustment of the pad a movable on the movement rail guided slider available, on which the pad is seated. With this arrangement, it is possible to Edition in the longitudinal direction considered the movement rail positionally set up what in terms of desired Bearing or support points along the movement rail of the first furniture part is advantageous. Just the slider becomes longitudinal moves the movement rail and acts on the support so, that this is raised.

Further, it is advantageous that the slider has an inclined surface, along which the support is guided in an adjustment adjustable. Thus, the adjustment of the support can be made infinitely or space-saving. On the support or a portion connected to the support a cooperating with the inclined surface of the slider counter-inclined surface is preferably present, which is the same inclined. To adjust the support, the slider is moved so that the support is moved upwards or transversely to the direction of movement of the slider over the contact of the inclined surface and the counter-inclined surface. About the angle of the slope to the horizontal or the longitudinal axis of Bewegungsschie ne the ratio of the increase of the support relative to the displacement of the slider can be determined. The inclined surface and / or the counter-inclined surface may, for. B. roughened or provided with a profiled surface, for example with a tooth or groove profile, so that a self-locking or inhibition of an arbitrary sliding movement of the slider and support is avoided relative to each other. This may possibly be advantageous at high pressure loads on the support by the weight of the first furniture part in order to prevent an automatic unintentional lowering of the first furniture part when the first furniture part is raised.

at a comparatively flat design of the inclined surface relative to the Longitudinal axis of Movement rail of z. B. about 10 degrees can be a very sensitive adjustment the pad are made, bringing the movable furniture part also for example, millimeter fractions defined adjustable is.

In an advantageous modification of the subject invention are the support and the front end portion of the movement rail intended engagement element firmly connected. This increases the reliability and the simplicity of the whole construction. advantageously, the support and the engagement element from a component or one piece formed, z. B. from a bent sheet metal element. The edition can in particular with a substantially horizontal in the installed state Bottom of the first furniture part supportively be in contact and the engagement element in a recess or bore in the bottom or preferably in a lower narrow side of a Sidewall of the first furniture part. this makes possible possibly a larger engagement depth of the engaging element in the recess, since the recess in the Side wall may have a depth which is greater than the thickness of the bottom of the first furniture part is. In a comparatively thin Floor of the first furniture part may possibly be a desired maximum Deepening and thus engagement depth can not be realized because the Material thickness of the soil does not give this.

Prefers is the support on the motion rail relative to a longitudinal axis the movement rail fixed in position and perpendicular to it displaceable added. this makes possible an adjustment of the first furniture part, without the support rubbing on the first furniture part when adjusting. Also remains so that formed with the support point support of the first furniture part unchanged on the movement rail, which is usually desired is.

It is also advantageous that a control for manually adjusting the Edition is provided. So can a simple operation of the adjustment be provided, which makes a person uncomplicated adjustment and can do exactly.

Further It is suggested that the control for manual movement designed the slider is. So can act on the support without tools or without tools become.

Further it is advantageous that limiting means are provided which limit an adjustment of the edition. So can a maximum possible adjustment of the edition.

The Invention also relates a piece of furniture a leadership unit for the mobile guidance of a first furniture part across from a second furniture part, a device according to one of the preceding embodiments is provided. This can be a piece of furniture especially a piece of furniture with at least one in a furniture body slidably over the leadership unit movable drawer designed according to the above advantages become. For a movable furniture part in particular two guidance extracts be present which are designed as full or partial extract.

figure description

Further Features and advantages of the invention will be apparent from a in the figures illustrated embodiment explained in more detail. in the Individual shows:

1 a perspective top view obliquely from the front of a portion of a guide unit with inventive attachment device,

2 an enlarged perspective view of the front end of a moving rail of the guide unit according to 1 and

3 a perspective view obliquely from the side of the guide unit according to 1 partially in exploded view.

1 shows obliquely from above in perspective a section of a guide unit 1 , which is designed as a single extension in the form of a rail guide and a carcass rail 2 and a motion track 3 includes, which are movable relative to each other via not shown bearing means. The designed as a bent sheet metal component carcass rail 2 can have mounting holes 2a on an inner wall of a furniture body (not shown) are attached.

The leadership unit 1 forms with another corresponding guide unit, the motion control of a first furniture part, on the Mö Belkorpus, wherein the first furniture part is releasably attached to the respective guide unit via the associated motion rail.

The leadership unit 1 can in principle also be designed as a so-called full extension with a carcass rail, a motion rail and a middle rail slidably received therebetween.

The first furniture part, for example a drawer (not shown), can be attached to the movement rail 3 in the height position relative to the guide unit 1 by means of an attachment device according to the invention 4 comprising a height adjustment 5 be adjusted. The first furniture part, not shown, is for mounting on top of the movement rail 3 on a horizontally oriented section 3a placed. The first furniture part is supported by lateral sections of its underside on the section 3a or a corresponding section of the further guide unit. The support takes place over the entire upper side of the movement rail 3 when the height adjustment 5 according to 1 is completely lowered. At the other not shown guide unit is also one to 1 appropriate height adjustment provided in order to adjust the first furniture part on both sides or horizontally aligned in height can.

For this purpose, at the front end portion of the movement rail 3 for the first furniture part an attachment and adjustment or a console 6 present, which is formed from a flat material with different angled sections and between the movement rail 3 and sections of the carcass rail 2 is fitted.

The console 6 includes an edition 7 and an engagement element 8th , The edition 7 put one parallel to the section 3a oriented support surface for the bottom of the first furniture part ready, but could also z. B. forward slightly rising to the section 3a be.

The edition 7 with respect to the longitudinal alignment of the movement rail laterally offset engagement element 8th is at a crossbar 8a the console 6 formed as a right angle upstanding tab. About the staircase-like basic shape of the console 6 or via an intermediate section 7b (please refer 3 ) is the edition 7 with the crossbar 8a connected. When attached first furniture part to the movement rail 3 the underside of the first furniture part sits on the section 3a or the edition 7 on, wherein the engagement element 8th engages in a matching recess or recess on the underside of the first furniture part and so the first furniture part against movement relative to the movement rail 3 in the direction of movement of the moving rail according to double arrow P1 in 1 secures, if necessary also transversely to it in the horizontal direction.

Only in the direction of the double arrow P2 (see 2 ) or in the vertical direction, the first furniture part relative to the movement rail 3 be adjusted upwards. This is done by adjusting or lifting the console 6 or the edition 7 according to which the edition 7 is raised according to the double arrow P2 perpendicular to the direction according to double arrow P1 and possibly lowered again. For this purpose, a person can manually on a height adjustment slide 10 attacking grip 9 serve. The at the movement rail 3 maximally upwardly adjusted console 6 shows 2 What the handle for 9 z. B. based on the situation according to 1 in the direction of arrow P3 (see 2 ) is moved to a stop position. Referring to the section 3a or the top of the movement rail 3 can the pad 7 or their top by the distance s of about 2.5 mm raised or the height adjustment 5 be delivered (see 2 ).

1 shows the lowest lowered position of the console 6 or the edition 7 and the engagement element 8th , The engaging element 8th is when lifting the pad 7 also or the same distance as the edition 7 moves upwards, reducing the engagement depth of the engagement element 8th z. B. is not lower in a corresponding bore of the first furniture part or the drawer.

By moving the handle 9 according to arrow P3 is the handle 9 connected height adjustment slider 10 moved to the rear or towards P3. The height adjustment slider 10 , which is a horizontal section 10a , a sled section 11 and a ramp section in between 12 covers, is on a horizontal and along the carcass rail 2 running bridge 2 B sliding moves. In the area of a cutout 14 in the movement rail 3 with respect to the basic shape of the movement rail 3 cut or bent material areas is the height adjustment slider 10 with the one in the neckline 14 used console 6 over an obliquely formed bottom of a down to the support 7 Angled thigh 7a in contact. The thigh 7a engages with its underside in a guide groove 13 the height adjustment slider 10 one in the horizontal section 10a and rising to the top in the ramp section 12 is trained. The guide groove 13 serves for the exact positioning and guidance of the console 6 on the height adjustment slide 10 when the height adjustment slider 10 is moved backwards or counter-clockwise according to arrow P3 and the console 6 is raised or lowered. For self-locking a displacement of the console 6 and the height adjustment slider 10 to each other is at the bottom of guide 13 a tooth profile 13a formed on a corresponding tooth profile on the underside of the leg 7a is tuned.

The slope of the ramp section 12 corresponds to the slope of the bottom of the leg 7a , wherein the inclination of the bevels, for example, 5 to 10 degrees relative to the horizontal. With the float of the height adjustment slider 10 becomes the entire console 6 according to arrow P2 (see 2 ) emotional.

The height adjustment slider 10 is horizontal and the console 6 vertically over corresponding stop edges or surfaces on the movement rail 3 or section 14 movable only by defined limited distances.

In the 1 to 3 is also a lift-off 15 with a hand-operated handle 15a with a pen extending it 15b represented transversely to the direction of movement of the movement rail 3 are displaceable. The withdrawal insurance 15 used with attached first furniture part in the pressed or completely in openings 16 and 17 the movement rail 3 inserted state according to 2 to secure the front part of the motion rail 3 attached drawer against an unwanted lifting upwards.

1

Guide unit

2

cabinet member

2a

mounting hole

2 B

web

3

movement rail

3a

section

4

applicator

5

height adjustment

6

console

7

edition

7a

leg

7b

intermediate section

8th

engaging member

8a

crosspiece

9

Handle

10

Höhenverstellschieber

10a

Horizontal section

11

carriage section

12

ramp section

13

guide

13a

tooth profile

14

neckline

15

Abhebsicherung

15a

Handle

15b

pen

16

opening

17

opening

Claims (13)

Device for attaching a first furniture part to a guide unit ( 1 ), wherein the first furniture part opposite a second furniture part on the guide unit ( 1 ) is movably guided, wherein the guide unit ( 1 ) mutually displaceable rails ( 2 . 3 ) comprises a arranged on the second furniture part fixed rail ( 2 ) and arranged on the first furniture part movement rail ( 3 ), wherein the first furniture part with a on the movement rail ( 3 ) existing engagement element ( 8th ), which is used for the formation of a stop for the first furniture part in a pull-out, in engagement, and wherein the first furniture part in the attached state on a support ( 7 ) is supported, which for an adjustment of the first furniture part relative to the guide unit ( 1 ) is adjustable, characterized in that coupling agent ( 7b . 8a ) are present, through which with the adjustment of the support ( 7 ) an adjustment of the engagement element ( 8th ) is coupled. Device according to the preamble of claim 1, in particular according to claim 1, characterized in that the support ( 7 ) in the region of a width b of an upper side ( 3a ) of the movement rail ( 3 ) is trained. Device according to one of the preceding claims, characterized in that coupling means are designed such that with the adjustment of the support ( 7 ) an adjustment of an engagement element ( 8th ) which is connected to a front end section of the movement rail (FIG. 3 ) is available. Device according to one of the preceding claims, characterized characterized in that the coupling means are designed such that with the adjustment of the support an adjustment of an engagement element coupled, which at a rear end portion of the movement rail is available. Device according to one of the preceding claims, characterized in that the support ( 7 ) displaceable on the movement rail ( 3 ) is recorded. Device according to one of the preceding claims, characterized in that for an adjustment of the support ( 7 ) a movable on the movement rail ( 3 ) guided slider ( 10 ) where the overlay ( 7 ) is seated. Device according to one of the preceding claims, characterized in that the slider ( 10 ) an inclined surface ( 13 ), along which the support ( 7 ) is guided in an adjustment adjustable. Device according to one of the preceding claims, characterized in that the support ( 7 ) and that at the front end portion of the movement rail ( 3 ) provided engaging element ( 8th ) are firmly connected. Device according to one of the preceding claims, characterized in that the support ( 7 ) on the movement rail ( 3 ) relative to a longitudinal axis of the movement rail ( 3 ) is fixed in position and perpendicular to slidably received. Device according to one of the preceding claims, characterized in that a control element ( 9 ) for manual adjustment of the support ( 7 ) is provided. Apparatus according to claim 10, characterized in that the operating element for manually moving the slider ( 10 ) is configured. Device according to one of the preceding claims, characterized in that limiting means are provided which provide a displacement of the support ( 7 ) limit. Furniture with a guide unit ( 1 ) for the movable guidance of a first furniture part relative to a second furniture part, wherein a device according to one of the preceding claims is provided.