DE102010061161A1 - Sliding door fitting for displacement of two sliding door wings of sliding door cabinet, has roller parts secured at wings, where shifting of fitting from flush position into displacement position by pressure on front face of one of wings - Google Patents

Abstract

The fitting has roller parts secured at sliding door wings (2, 3) by a connecting web, where front faces of the two sliding door wings run with each other in a flush position. One of the sliding door wings is displaced from a closed position into an open position by the other sliding door wing in a displacement position, where shifting of the fitting from the flush position into the displacement position by pressure on the front face of the former sliding door wing. A guide slider comprises a carrier and engages with a sliding rail. The former sliding door wing comprises an arm.

Description

The invention relates to a sliding door fitting for offsetting a first of at least two sliding door panels of a sliding door cabinet from a flushing position in which the front of the first sash substantially flush with the front of a second sash, in an offset position in which the first sliding sash over the second sash of a Closed position is displaceable in an open position.

A sliding door fitting with one or more sliding leaves, of which at least a first sliding sash can be brought from a flush position into an offset position, shows the DE 10 2006 049 479 A1 , This document describes hydraulically operating synchronization means, with which it is achieved that the sliding leaf can move surface parallel between flushing position and offset position. In the offset position, the sliding door leaf displaced transversely to its opening displacement direction can be pushed over adjacent sliding sashes in order to release the interior of the sliding door cabinet.

The invention has for its object to improve such a sliding door cabinet functionally and to simplify the handling.

The object is achieved by the invention specified in the claims. First and foremost, it is provided that the displacement from the flush position into the offset position is triggered only by a pressure on the front side of the first sliding door leaf. The displacement of the sliding door panel from the flush position into the offset position can be effected by the force of an energy accumulator which at least partially discharges during this displacement. When moving back from the offset position to the flush position, the energy store is reloaded. The sliding door has at its upper end arranged rollers which run in a running rail in the opening direction. On its underside, the sliding door has guide means which engage in a guide groove on the underside of the body. When moving the sliding door panel from the flush position into the offset position, the distance between the roller and the sliding door leaf or a guide pin and the sliding door leaf can change. The energy accumulator can be released by a trigger in which the first sliding door is slightly shifted to the body. The trigger may be a latch leap triggered in this trip actuation movement to release the energy storage, which then removes the sliding door panel from the body so far that it can be slid over the second sliding door panel. The displacement from the leveling position to the offset position may be stop limited. In a preferred embodiment, only a single sliding door panel of an ensemble of two or three sliding door panels can be moved transversely to its direction of displacement from the flushing position into the offset position. One or two more sliding door leaves can only be pushed back and forth between open position and closed position. The removable sliding door leaf is located at three sliding door leaves in the middle of the two non-displaceable sliding door leaves. The at least one non-displaceable sliding door leaf can be moved from a closed position under the offset sliding door leaves in an open position. If both sliding door leaves are in their closed position, the sliding wing occupying one offset position can be displaced back to the flushing position by a normal force on its front side. The sliding door is moved towards the body. One or preferably several energy storage devices are stretched. The sliding door leaf is slightly displaced beyond the flushing position towards the body to latch the trigger back into its detent position holding the displaceable sliding door leaf in the flushing position.

In a variant of the invention it can be provided that the sliding door fitting has an electromotive drive member, with which the displaceable sliding door wing between the flush position and offset position is displaced back and forth. Here too, it is provided that the displacement of the sliding door leaf from the flush position into the offset position is effected by pressure on the front side, for example on a button arranged there or a touch surface. In the offset position causes a pressure on such a button or such a tact surface, the return displacement of the sliding door from the offset position in the flush position.

In a preferred embodiment of the invention, the sliding door fitting has an angulus on top of the body running rail in which carriages are performed, with which the sliding sash are held on the body. A first rail or a first rail section is provided, on which two carriages carrying the first wing are guided in the direction of displacement of the wings. It may be U-shaped rail profiles, wherein two such U-shaped rail profiles are spaced from each other and with their U-openings facing each other. In each of these U-shaped rails in each case a plurality of rollers are guided, which are tied together by a side rail. The two side members are connected to each other via a cross member. On the cross member rides a sled, which crosses the Displacement direction of the sliding door leaf can be moved. Due to the transverse displacement of the carriage, the wing can be brought from a flush position in the offset position. For this purpose, the carriage is connected by means of an arm with the first wing. Also, the second wing is attached to a carriage on the running rail. Here it is sufficient if the carriage has only one roller, which engages in a rail assigned to it.

On the underside of the first wing is a guide slider, which forms a carrier, which projects as a slider a sliding roller, which engages in a U-shaped groove of a slide rail. On the carrier sits a carriage which is displaceable transversely to the direction of displacement of the first sliding door leaf and which is fixed to the inside of the sliding door leaf. Both the upper carriage and the lower guide slider has a switching element with which the respective carriage is held either in a position corresponding to the binding position or in a position corresponding to the offset position. The switching member has a force accumulator in the form of a compression spring which is released in a triggering operation to move the carriage in the offset position. To control a heart curve is provided, which cooperates with a control member. Preferably, the switching element consists of a sleeve part in which a plunger is slidably mounted. An end portion of the plunger, which is adjustable in length, is connected to the carrier. The sleeve part is fixedly arranged on the carriage.

Embodiments of the invention are explained below with reference to accompanying drawings. Show it:

1 based on a first embodiment, a two sliding door leaves 2 . 3 comprising sliding door cabinet in a closed position, in which the two sliding door leaves 2 . 3 occupy their level position,

2 a representation according to 1 , where the removable sliding door 2 for actuating a trigger in the direction of the arrow on the body 1 has been relocated,

3 a follow-up presentation to 2 , wherein an unillustrated energy storage the removable sliding door 2 has moved in the direction of the arrow in the offset position,

4 a follow-up presentation to 3 , wherein the sliding door wing placed in the offset position 2 over the non-displaceable sliding door wing 3 has been pushed

5 a follow-up presentation to 3 , where the non-removable sliding door 3 under the staggered sliding door leaves 2 is relocated and

6 a sequel to the 4 respectively 5 in which the sliding door leaves 2 . 3 take their closed position and indicated by the arrow, as the offset sliding door leaf 2 to relocate to its closed position,

7 A second embodiment of the invention in a flush position,

8th the second embodiment in the offset position,

9 the second embodiment with displaced in the sliding direction of the first wing,

10 the second embodiment in the offset position displaced in the displacement direction second wing 3 .

11 a bottom view of the second embodiment in the offset position,

12 a section along the line XII-XII in 7 in the level position

13 a representation according to 12 in the offset position,

14 a perspective view of a guide slider,

15 a perspective view of a carriage,

16 the carriage in a front view, partially cut

17 a section according to the line XVII-XVII in 16

18 a switching element, partially cut open, with tensioned energy storage,

19 a section along the line XIX-XIX in 18

20 a representation according to 18 but with relaxed energy storage and

21 a representation according to 19 with relaxed energy storage

The figures show a cabinet body 1 whose opening with two sliding door wings 2 . 3 is closable. The in the 1 to 6 not shown sliding door fitting has an upper Roller part, which approximately according to DE 20 2005 007 687 U1 is trained. Along the upper peripheral edge of the body, a running rail is arranged, which has two troughs, in each case two rollers of the first sliding door leaf 2 or the second sliding door leaf 3 can roll. Over a connecting web is the respective roller with the sliding door wing 2 . 3 connected.

At the bottom of the body, a rail is also arranged according to DE 10 2006 039 025 A1 is trained. This rail has two grooves, in each of which sliding heads of a guide slide engage, as in the DE 10 2006 039 025 A1 is described. These guide glides are via connecting webs with the lower inside of the respective sliding sash 2 . 3 connected.

With regard to the configuration of the roller or the guide slide are the DE 20 2005 007 687 U1 and the DE 10 2006 039 025 A1 in its entirety included in the disclosure of this application.

The equipped with a sliding door fitting according to the invention sliding door cabinet can in 1 take shown closed position, in which the two front surfaces of the sliding door leaf 2 . 3 flush with each other. The sliding door leaves 2 . 3 close the opening of the body and lie next to each other.

The roller parts and the guide fitting of the sliding door sash shown on the right in the drawings 3 are essentially the same as those describing the above cited references.

The roller part and the guide fitting of the sliding door leaf shown on the left in the drawings 2 are designed differently. They allow an offset of the sliding door leaf 2 from in the 1 shown in the in 3 shown offset position. So this by way of a parallel displacement of the sliding door leaf 2 can also be done in the DE 10 2006 049 479 A1 described synchronization device can be used. But this is not necessary. By exerting a force approximately in the center of area of the door leaf or by two-handed exercise of a displacement force all energy storage can be released to the sliding door leaf 2 to shift to the offset position.

Preferably, an energy storage is provided, which is stretched in the flushing position. The energy storage is held by a catch in the clamping position. This rest can be triggered in which the removable sliding door 2 according to the direction of in the 2 arrow on the body 1 to be relocated. This is done by an external pressure on the front of the sliding door leaf 2 , Along with a slight parallel displacement of the sliding door leaf 2 towards the body 1 the catch is released so that the energy storage is released to the sliding door 2 to the in 3 to shift shown offset position, in which the sliding door leaf 2 such a distance from the body 1 owns that sliding door 2 over the sliding door wing 3 or the sliding door leaf 3 under the sliding door leaves 2 can be pushed, as is the 4 respectively 5 suggest.

The removable sliding door leaf 2 may comprise two roller parts, each of which is equipped with a force storage, which triggered in the manner described above, the sliding door leaf 2 can shift from the flush position to the offset position.

Also, the bottom of the sliding door arranged guide fittings can be equipped with such a force storage, by pressure on the front or slight displacement of the sliding door sash 2 towards the body 1 can be triggered.

The trigger can be a blocking jump. This can cooperate with a bistable Formrichtgesperre, which holds the energy storage in the clamping position.

To the sliding door 2 move back to the flush position, must in the closed position of the two sliding door sash 2 . 3 the in the 6 is shown, also a pressure on the front surface of the sliding door leaf 2 be exercised. This is in the 6 shown with an arrow. As a result of the pressure, the sliding door leaf becomes 2 towards the body 1 displaced, wherein the or the plurality of energy stores again spans. After a slight overstroke, for example in the in 2 shown position, the rest occurs again in the locking function and holds the sliding door leaf 2 in the in 1 shown leveling position.

Each of the roller parts or each guide fitting may have such a force accumulator, which is arranged in the connecting web. The connecting web between the roller and the mounting plate, with which the roller part is attached to the sliding door leaf, can be telescopic. This also applies to the guide fitting. Also there, the connecting web, with which the guide slider is connected to a fastened at the bottom of the sliding door mounting plate, can be telescopic. Own the connecting webs then energy storage, which are preferably formed by a compression spring. This compression spring is when moving the sliding door leaf 2 stretched from the offset position in the flush position and can relax after pressing the trigger and release the rest. There are provided stops against which the telescopic elements of the roller part or the guide fitting occur when the sliding door leaf 2 has reached its offset position.

Each roller part or each guide fitting has a compression spring, the force applied to the two fitting components. Further, a detent, for example in the form of a pawl is provided, which holds the two fitting parts in an approximated state. This pawl is triggered when the two fitting parts are shifted towards each other. The energy storage device can then be unloaded and move the two fitting parts in a remote position Starting from this remote position, the two fitting parts can approach again. In an approximate position, which corresponds to the flush position, the pawl engages again in a locking recess associated therewith.

The 7 to 11 show the operation of a second embodiment. At the front of the ceiling of the corpus 1 there is a running rail 5 with several sections. The second wing 3 is each with a roller by means of two carriages 6 in a section of the track rail 5 slidably mounted. On its underside carries the second wing 3 a guide glider 8th with a leadership role 25 placed in a guide groove of a slide rail 9 engages, which is mounted below the carcass floor.

The first, transversely to its direction of displacement of a flush position in an offset position sliding sliding door 2 is with a multi-axis carriage 4 on the track 5 stored. The track 5 has two U-shaped rail sections 5 ' , which are spaced apart and face each other with their U-opening. The one between these U-profiles 5 ' arranged carriages 4 has two substantially parallel to each other extending side members 12 , each with four roles 10 wear in the U-profiles 5 ' are guided. The two side members 12 are with a crossbeam 11 connected with each other.

On the crossbeam 11 is a sled 13 slidably arranged. The ship 13 is with one arm 14 , which at its end has a fixing section 15 carries with the inside of the first wing 2 connected.

To reduce friction, the carriage 13 roll 28 on, in guide grooves of the cross member 11 are guided.

In the in 12 position shown takes the carriage 13 one of the leveling position of the sliding sash 2 . 3 corresponding position. He is in this position with the help of a switching element 16 held.

The switching element 16 has a trigger mechanism 20 . 21 . 22 . 23 . 24 that when relocating the first sliding door leaf 2 towards the body 1 the relaxation of one of a compression spring 17 formed energy storage triggers. The relaxing energy storage 17 shifts the sledge 13 from the in 12 position shown in the in 13 illustrated displacement position, the offset position of the sliding sash 2 equivalent.

The underside of the first sliding door leaf 2 is by means of a guide glider 7 with a slide rail 9 connected. The guide glider 7 owns a carrier 27 on which one. leadership 25 sitting in a guide groove of the slide rail 9 engages on the carrier 27 sits a sled 26 also by means of a switching element 16 with the carrier 27 connected is. The switching element 16 is with the sledge 13 assigned switching element 16 identically designed and also gives a power storage in the form of a compression spring after a release operation 17 free to the sled 26 to shift to a position corresponding to the offset position.

From the 14 and 15 it can be seen that the switching element 16 a sleeve part 18 which is fixed to the carriage 13 respectively 26 connected is. In the sleeve part 18 there is a pestle 19 with a length-adjustable plunger head 19 ' , The plunger head 19 ' is with the carrier 27 or the side member 12 connected.

The 18 to 21 is the operation of the switching element 16 refer to. In the in the 18 and 19 shown switching position, which corresponds to the flush position, is the compression spring 17 curious; excited. A control element 20 , which is formed by a rigid piece of wire, is with a section 20 '' fixed to an end portion of the sleeve part 18 connected The other end section 20 ' Forms a hook in a niche 24 a control curve 21 rests. The control curve 21 is the pestle 19 assigned and forms a heart curve. Will the plunger 19 against the restoring force of the spring 17 shifts, so hits the section 20 ' of the control member 20 against a lead 23 which has a control edge which is the end 20 ' of the control member 20 in the curve step 21 '' controls. The feather 17 can now relax and move the pestle 19 , wherein the end portion 20 ' of the control member 20 through the curve section 21 '' passes through and an elastic web 22 pivots until the end section 20 ' his in the 20 and 21 illustrated end position in a curve section 21 '' has reached. This position corresponds to the offset position.

To the switching element 16 to shift back to its position of flats corresponding switching position, the plunger must 19 back into the sleeve part 18 be shifted, with the end portion 20 ' of the control member 20 in the control curve 21 along slides. He then glides on the jetty 22 up and into the curve section 21 ' controlled. From another slope of the ledge 23 becomes the end section 20 ' then back to the holding table 24 controlled, so that in the 18 and 19 shown switching position is reached.

All disclosed features are essential to the invention. The disclosure of the associated / attached priority documents (copy of the prior application) is hereby also incorporated in full in the disclosure of the application, also for the purpose of including features of these documents in claims of the present application. The subclaims characterize in their optional sibling version independent inventive development of the prior art, in particular to make on the basis of these claims divisional applications.

LIST OF REFERENCE NUMBERS

1

corpus

2

first sliding door wing

3

second sliding door wing

4

carriage

5

runner

5 '

U-profiles

6

carriage

7

guide sliders

8th

guide sliders

9

slide

10

role

11

crossbeam

12

longitudinal beams

13

carriage

14

poor

15

attachment section

16

switching element

17

compression spring

18

sleeve part

19

tappet

19 '

ram head

20

control member

20 '

end

20 ''

section

21

cam

21 '

curve section

21 ''

curve section

21 ''

curve section

22

web

23

head Start

24

niche

25

leadership

26

carriage

27

carrier

28

role

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 102006049479 A1 [0002, 0035]
• DE 202005007687 U1 [0030, 0032]
• DE 102006039025 A1 [0031, 0031, 0032]

Claims (9)

Sliding door fitting for displacing a first of at least two sliding door wings ( 2 . 3 ) of a sliding door cabinet from a flush position ( 1 . 7 ) in which the front of the first sliding sash ( 2 ) substantially flush with the front of a second sliding sash ( 3 ), in an offset position ( 3 . 8th ), in which the first sliding sash ( 2 ) over the second sliding sash ( 3 ) from a closed position ( 3 . 8th ) into an open position ( 4 . 9 ) is displaceable, characterized in that the displacement of the flushing position ( 1 . 7 ) into the offset position ( 3 . 8th ) by a pressure on the front of the first sliding wing ( 2 ) is triggered. Sliding door fitting according to claim 1 or in particular according thereto, characterized in that the second sliding sash ( 3 ) in the offset position ( 3 . 8th ) under the first sliding sash ( 2 ) from a closed position ( 3 . 8th ) into an open position ( 5 . 10 ) is displaceable. Sliding door fitting according to one or more of the preceding claims or in particular according thereto, characterized in that the first sliding sash ( 2 ) from the offset position ( 6 . 8th ) by pressing on the front of the first sliding sash ( 2 ) back to the leveling position ( 1 . 7 ) is displaceable. Sliding door fitting according to one or more of the preceding claims or in particular according thereto, characterized by a force store which can be charged during the return displacement from the offset position into the flush position ( 17 ) and a rest ( 20 ' . 24 ), the charged energy storage ( 17 ) holds in the flush position and by a Auslbseverlagerung the first sliding wing ( 2 ) is released in the direction of the sliding door cabinet body, wherein the energy storage ( 17 ) after releasing rest the first sliding door ( 2 ) shifted from the flush position to the offset position. Sliding door fitting according to one or more of the preceding claims or in particular according thereto, characterized by a bistable Formrichtgesgerere ( 21 . 20 ), which in effect of a mechanical T flip-flop, the first sliding wing ( 2 ) holds in the flush position and can be triggered by a slight displacement of the sliding door of the sliding door cabinet door to the first sliding sash ( 2 ) of the force of an energy store ( 17 ) to shift to the offset position. Sliding door fitting according to one or more of the preceding claims or in particular according thereto, characterized in that a first wing ( 2 ) associated carriage ( 4 ) one between two roller-guided longitudinal members ( 12 ) extending cross member ( 11 ), on which a carriage ( 13 ) transversely to the direction of displacement of the sliding door leaf ( 2 ) is displaceable, one arm ( 14 ) for attachment to the first wing ( 2 ) having. Sliding door fitting according to one or more of the preceding claims or in particular according thereto, characterized by a guide slider ( 7 ) carrying a carrier ( 27 ), the one in particular as a role ( 25 ) trained sliders, which in a slide rail ( 9 ) engages and on which a carriage ( 26 ), which is at the bottom of the first wing ( 2 ) is attachable. Sliding door fitting according to one or more of the preceding claims or in particular according thereto, characterized by a switching element ( 16 ), with which the carriage ( 13 . 26 ) with the carrier ( 12 . 27 ), wherein the switching element ( 26 ) a control element ( 20 ), which the energy storage ( 17 ) after a displacement of the first sliding door leaf ( 2 ) in the direction of the body ( 1 ) releases and starting from an offset position the first sliding door ( 2 ) after a displacement in the direction of the body ( 1 ) and optionally locked in a slight overstroke beyond the flush position in the flush position. Sliding door fitting according to one or more of the preceding claims or in particular according thereto, characterized in that the switching element ( 16 ) a heart curve ( 21 ' . 21 '' . 24 ) into which a control end ( 20 ' ) of a control member ( 20 ) intervenes.

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