EP3606381B1 - Movement arrangement - Google Patents

Description

The invention relates to a movement arrangement, in particular for a drawer, a sliding door, a hinge door, a flap or the like movable furniture part, with a push-out arrangement, the push-out arrangement having a guide element on which an energy store acts and which is in or on a fitting part, in particular is guided in a housing, the guide element being adjustable from a parking position to an ejection position by means of the energy store, and a switching piece that is adjustable with respect to the guide element being connected to the guide element,

From the DE 10 2009 021 202 B4 a movement arrangement for a drawer is known. In this movement arrangement, a pull-in device and a push-out arrangement are used. The retraction device has a housing in which a coupling element can be adjusted against the bias of a spring between a retraction position and a parking position. Accordingly, the coupling element can be pulled from the parking position into the retraction position. The pull-in movement can be dampened with a damper, which is housed in the pull-in device. The push-out arrangement has a guide element which has a coupling piece. The coupling piece can be brought into operative connection with the coupling element of the pull-in device. The push-out assembly also includes an ejector spring. By means of this, the coupling element can be moved between a closed position and an extended position. Another fitting part is used, which is fastened together with the pull-in device to a first furniture part, for example a drawer. The push-out device is attached to the second furniture part, for example the furniture body. The push-out arrangement has a contact piece that works together with the further fitting part for movement control.

In US 2016/0227927 A1 describes a drive device for a drawer. With the drive device, the drawer can be moved from a closed position into an open position. For this purpose, the drive device has a housing in which an ejector element is adjustably mounted. The ejection element is coupled to two tension springs. Furthermore, a control lever is pivotably connected to the ejection element. The control lever carries a control element. The control element is adjustable in a heart curve. In the closed position of the drawer, the control element is located in a latching section of the heart curve. If an overstroke is applied to the drawer, the control element moves into an overstroke area of the control cam. If the drawer is relieved, the control element moves along an ejection section. At the end of this ejection section, damping elements are arranged which dampen the impact of the control element on the walls of the heart curve. Such an impact arises from the fact that the springs move the ejector element and with it the control element, while keeping the control element under spring preload in each setting movement. The use of the additional damping elements results in a high expenditure on parts and assembly. In addition, the noise emissions can be reduced. However, quiet operation cannot be achieved with such a construction.

EP 3 167 752 A1 discloses a drive for a drawer. This drive has a rack and a gear meshing with it. With this rack and pinion mechanism, a controlled movement of the drawer in relation to a furniture body can be achieved. Quiet operation cannot be achieved with such a device either.

EP 2 292 119 describes a furniture fitting with an ejection spring which is connected to a tilting segment via a coupling rod. A control rod is also coupled to the tilting segment and is guided in a control curve at its end facing away from the tilting segment. This control curve comprises a heart curve in which the control rod is held with a bend in the closed state of the drawer. By over-pressing the in the closed position In the drawer, the control rod can be released from the heart curve. This releases the tilting segment and the ejection spring can unload for the purpose of opening the drawer.

It is the object of the invention to provide a movement arrangement of the type mentioned at the beginning, which is characterized by a compact design.

This object is achieved in that the second contact piece has a guide element which is guided in a guide track, the fitting part, and that a delimiting element is supported on a receptacle of the blocking part, the receptacle being continuously pulled away from the delimiting element under the action of the slide. On the one hand, the structural assignment of the second contact piece to the guide element reduces the expenditure on parts and assembly. In addition, a clearer and more reliable motion control is achieved, with an unpleasant noise being reduced.

According to a preferred variant of the invention, it can be provided that the slide acts on the second switching piece in order to adjust the guide element on at least part of the path from the ejection position in the direction of the parking position.

With the slide, the parts and assembly costs are significantly reduced, because the further fitting part known from the prior art can be dispensed with.

According to a particularly preferred embodiment of the invention, it is provided that the guide element and the slide can be adjusted together on a fitting part, preferably in a housing. This results in a particularly simple assembly. In addition, the slide and the guide element on the one fitting part are dimensionally precisely assigned to one another, which guarantees reliable operation.

Precise movement guidance for the slide can be achieved in a simple manner in that the slide has at least one guide piece by means of which it is guided in a guide of the fitting part, in particular of the housing

If it is provided that the slide has a guide piece on a guide holder on its two opposite sides, each of which is guided in a guide of the fitting part, in particular of the housing, then stable guidance of the slide is guaranteed.

For the purpose of a compact manner, it can furthermore be provided that the slide has a protruding switching attachment. This switching approach can then be triggered by an activator, which is preferably arranged on the pull-in device. The activator can of course also not be coupled directly to the draw-in device, but rather indirectly to it. It is conceivable that the activator is fastened in some other way to the furniture component on which the pull-in device is also arranged. This also includes construction methods in which the activator is attached to a feed guide coupled to this furniture part.

A further variant of the invention can be such that the second contact piece has the limiting element which strikes the adjustable blocking part in a switching position of the second contact piece. This makes it possible to block the second contact piece in the sequence of movements in order to enable a relative movement between the slide and the guide element in a controlled manner. If it is provided that the blocking part can be actuated on a counter bearing in order to move it from a blocking position to a release position and / or vice versa from a release position to a blocking position, then it can easily be adjusted between its two operating positions, for example with the aid of a stop . This stop can, should be coupled to the furniture part to which the push-out arrangement is not attached.

A particularly simple design can be achieved in that the blocking part is held on the guide element and can be adjusted with it.

According to a variant of the invention, it can be provided in particular that the housing has a guide for the slide, the guide having a parking section that merges into a longitudinal guide, and that the slide is held in the parking position in a tilted parking position. In its tilted position, the slide is released. For example, the slide can be released here when the drawer moves from its closed position towards its open position. With the guide, the slide can be easily and reliably positioned between its individual switch positions.

A conceivable variant of the invention is such that the second contact piece is guided in the guide track, that the guide track has a guide section that forms a longitudinal guide and has a further guide section that forms a return guide, and that these two guide sections are merged into one another, in particular with one Transition section and a transition area.

A particularly preferred variant of the invention is such that the movement arrangement has a pull-in device, the pull-in device having a coupling element which is adjustable between a pull-in position and a deployment position, that the coupling element can be coupled to the guide element, and that an actuating piece is connected to the pull-in device, that acts on the blocking part. Additionally or alternatively, it can be provided that the movement arrangement has a retraction device, the retraction device having a coupling element that is adjustable between a retraction position and a deployment position, that the coupling element can be coupled to the guide element, and that a stop is connected to the retraction device acting on the slide. These embodiments of the invention use two fitting parts, namely the retraction device on the one hand and the deployment device on the other. Through this a very low number of parts is achieved. One of the fittings can be attached to a piece of furniture. For example, the first fitting part can be attached to a drawer and the second fitting part can be attached to the body. The control of the movement of the slide or the blocking part can be easily implemented with the stop or the actuating piece. The stop or the actuating piece are particularly preferably coupled directly to the pull-in device. Of course, they can also be indirectly connected to the pull-in device, for example suitably attached to a pull-in guide or attached to the furniture part to which the pull-in device is also attached.

• Figur 1 eine Bewegungsanordnung in perspektivischer Explosionsdarstellung,
• Figur 2 bis 12 verschiedene Schaltstellungen der Bewegungsanordnung gemäß Figur 1 in Seitenansicht,
• Figuren 13 bis 16 eine zweite Ausgestaltungsvariante einer Bewegungsanordnung in Seitenansicht und verschiedenen Schaltstellungen,
• Figuren 17 bis 27 eine 3. Ausgestaltungsvariante einer Bewegungsanordnung in verschiedenen Ansichten und
• Figur 28 eine 4. Ausgestaltungsvariante einer Bewegungsanordnung in perspektivischer Darstellung.

The invention is explained in more detail below with reference to the exemplary embodiments shown in the drawings. Show it:

• Figure 1 a movement arrangement in a perspective exploded view,
• Figure 2 to 12 different switching positions of the movement arrangement according to Figure 1 in side view,
• Figures 13 to 16 a second design variant of a movement arrangement in side view and different switching positions,
• Figures 17 to 27 a 3rd variant embodiment of a movement arrangement in different views and
• Figure 28 a 4th variant embodiment of a movement arrangement in a perspective view.

Figure 1 shows a movement arrangement such as that used in drawers, for example. It is also conceivable to use it with other components to be moved, such as doors, flaps, etc. The movement arrangement comprises a pull-in device 10 and a push-out arrangement. The retraction device 10 can, for example, on a drawer and the push-out arrangement on one Furniture body, in which the drawer is housed, be arranged. Of course, it is also possible to attach the pull-in device to the furniture body and the push-out arrangement to the drawer. Furthermore, it is possible to attach the draw-in device or the push-out arrangement indirectly to the furniture part, for example to the guide parts of a pull-out guide that can be moved relative to one another. It is also conceivable to arrange both the pull-in device 10 and the push-out arrangement together on a furniture part directly or indirectly, that is to say for example on a drawer or a furniture body. It is also conceivable that both units are combined on a uniformly manageable fitting, like this Figure 30 shows.

As Figure 1 shows, the pull-in device 10 has a housing 11 which carries a fastening piece 13 at each of its longitudinal ends. The fastening piece 13 each has a screw receptacle. The pull-in device 10 can be attached to the respective furniture part, in the present exemplary embodiment on the drawer, via the screw receptacles. The housing 11 has two walls 14 which are spaced parallel to one another and in which guides 15 are incorporated. The guides 15 have a slot-shaped opening which forms a guide section 15.1. The guide section 15.1 merges into a bent locking section 15.2. The guides 15 of the two walls 14 are aligned with one another.

A damping device 30 is accommodated in the housing 11. The damping device 30 has a cylinder 32 in which a piston is adjustably housed. The piston is coupled to a piston rod 31. The piston rod has a connecting piece 33 at its longitudinal end. The damping device 30 can be designed as a fluid damper. An air damper is used here. A liquid damper, for example an oil damper, can of course also be used. The use of an air damper has the advantage that in the event of damage, no liquid can escape and contaminate the contents of the drawer. The damping device 30 is in Figure 1 shown in the pull-out position. When moving back from the in Figure 1 shown In the extended position in a retracted position, the piston works against an air cushion, with the air pressure being continuously reduced. A small opening is provided in the cylinder 32 for this purpose. The compressed air can escape through this in a controlled manner.

The connecting piece 33 forms, together with a coupling element 40, a pivot bearing, the pivot axis running transversely to the longitudinal extension of the guide section 15.1. For this purpose, the coupling element 40 is equipped with a bearing receptacle to which the connecting piece 33 of the piston rod 31 can be pivotably coupled. The coupling element 40 has a base part 41. A projection 42, for example in the form of a bracket, extends from the base part 41. At its end facing away from the base part 41, the extension 42 is resiliently connected to a deflection part 44. The deflecting part 44 forms a stop 45. Another stop 46 is provided on the base part 41. The two stops 45, 46 are arranged at a distance from one another, so that there is a receiving space between them. The coupling element 40 carries guide elements 43 on opposite sides. These guide elements 43 are inserted into the two opposite guides 15. Furthermore, the coupling element 40 has two guide parts 47 which protrude laterally. These guide parts 47 are also inserted into the guides 15. The pivot axis of the aforementioned pivot bearing goes through the two guide parts 47, in favor of a compact design. It is also conceivable that the coupling element 40 has only one guide element 43 and / or only one guide part 47. In particular, the guide element 43 or the guide elements 43 and the guide part 47 or the guide parts 47 do not have to be arranged on both sides, but they can also be arranged on only one side. Finally, the coupling element 40 also has a spring holder 48. A spring 20 with a fastening section 21 can be fastened to the spring holder 48. The spring 20 has a second opposite. Attachment section 21. With this second fastening section 21, the spring 20 is fastened to a spring holder 16 of the housing 11. In the assembled state, the spring 20, the damping device 30 and the coupling element 40 are accommodated in the housing 11 of the retraction device 10. It is also conceivable that the spring 20 and / or the damping device 30 are held partially or completely outside the housing 11.

A driver 60 can also be coupled to the pull-in device 10. The driver 60 is attached to the housing 11. It is also conceivable that the driver 60 is connected in one piece to the housing 11. This results in a reduced outlay on parts and assembly. Furthermore, it is also conceivable that the driver 60 is permanently coupled to the furniture part or the part of a pull-out guide to which the pull-in device is also coupled directly or indirectly.

In the present case, the driver 60 has a connecting section 61 with which it is fastened to the housing 11 of the pull-in device 10.

A spacer 62 is formed on the driver 60. The spacer 62 carries an actuating piece 63 with a stop 63.1. A contact piece 64.3 can also be arranged on the driver 60. As Figure 1 As can be seen, the driver 60 has an attachment 64. In the present exemplary embodiment, the attachment 64 is formed by two legs 64.1 that are spaced apart from one another. The two legs 64.1 include a receiving area. Following the receiving area, the legs 64.1 each have a projection 64.2. Approach 64 doesn't have to be like this Figure 1 shows have two legs. Rather, only a simple projection 64 can be used, which has a projection 64.2.

The structure of the push-out arrangement is based on the following Figure 1 explained in more detail. As this illustration shows, the push-out arrangement has a housing part 70. This housing part 70 can be built into a housing with a further housing part (not shown). Similar to the housing part 70, the further housing part has an elongated shape. The housing part 70 has a switching module 71, which is shown in FIG Figure 1a is shown in more detail, the switching module 71 has an opening 71.1. Following the opening 71.1, the switching module forms a sliding surface which is transferred into a ramp 71.2. The ramp 71.1 rises up to a guide section 71.3. The guide section 71.3 carries a shoulder 71.4 which rises from the planar guide section 71.3. Furthermore, a holding section 71.6 is arranged on a projection in the area of the guide section 71.3. A step 71.5 is arranged between the holding section 71.6 and the extension 71.4. The step 71.5 leads from the guide section 71.3 into the area of a surface section 71.7 which is arranged slightly lower than the guide section 71.3. An overtravel position 71.8 is formed in the area of the surface section 71.7. The surface section 71.7 is guided around the extension which forms the holding section 71.6. In the area of a diversion area 71.9, the surface section 71.7 is passed over in the surface area facing the opening 71.1. The switching module 71 can be inserted into the housing part 71 as a separate component. It is also conceivable, as shown in the present exemplary embodiment, for the switching module 71 to be formed in one piece on the housing part 70, which results in less expenditure on parts and assembly. In the Figure 1a The open side of the switching module 71 shown is covered with the further housing part in the assembled state, so that the interior of the switching module 71 is accessible through the opening 71.1. It is of course also conceivable that a separate cover is provided to cover the switching module 71.

As Figure 1 can further be seen, the housing part 70 has a guide 73. The guide 73 is introduced into the housing part 70 in the form of a groove. A structurally identical guide 73 can be provided on the further housing part, the guides 73 facing each other in the assembled state of the housing. The guide 73 has a longitudinal guide 73.2 which merges into an angled parking section 73.1.

The housing has a guide track 74 in the housing part 70. The guide track 74 is introduced into the housing part 70 in the form of a groove. A structurally identical guideway 74 can be provided on the further housing part, the guideways 74 facing each other in the assembled state of the housing. The guide tracks 74 have a guide area 74.3 and a return line 74.1 running parallel to it. The guide area 74.3 is transferred into the return line 74.1 via a transition section 74.2 and a transition area 74.4. This results in a circumferential groove guide.

Finally, the housing part 70 also has a spring receptacle 75. Furthermore, a groove 76 can be incorporated into the housing part 70. The further housing part can also have a spring receptacle 75 and a groove 76 complementary thereto. An energy store 80, in the present case a compression spring, for example, can be inserted into the spring receptacle 75. The energy store 80 is held between the housing part 70. At one end, the energy store 80 is supported on a body region 75.1 of the housing part 70.

A guide element 90 can be built into the housing 11. The guide element 90 has a base body 91 to which a coupling piece 92 is connected. The guide element 90 also has a mandrel 93 onto which the energy store 80, which is designed as a spring, can be attached. The guide element 90 has two holders 94, 95. A first contact piece 98 is pivotably attached to the holder 94. For this purpose, the contact piece 98 has a bearing 98.2 which is fixed in a bearing receptacle of the holder 94.

At its end facing away from the bearing 98.2, the first contact piece 98 has a guide extension 98.1.

A second contact piece 99 is pivotably attached to the second holder 95. The second contact piece 99 has a bearing 99.3 which is fixed in a bearing receptacle of the holder 95. At its end facing away from the bearing 99.3, the second contact piece 99 has a guide element 99.4. The guide element 99.4 can, like this Figure 1 shows, be formed on a head 99.1. The second contact piece 99 has a delimiting element 99.2 which protrudes downward. The two contact pieces 98 and 99 let in Figure 1 each recognize the above guide projection 98.1 or the above guide element 99.4. the For the sake of completeness, it is mentioned here that a guide attachment 98.1 or a guide element 99.4 can be provided on both sides of the two switching pieces 98, 99.

The guide element 90 is provided with laterally projecting guide elements 96. The guide elements 96 preferably protrude on both sides of the guide element 90. Based on the representation according to Figure 1 only the guide elements 96 protruding to one side can be seen. The underside of the guide element 90 can form a guide surface 97. To assemble the guide element 90, the two contact pieces 98, 99 are first pivotably attached to the guide element 90. The energy store 80 is then threaded onto the mandrel 93. As Figure 2 As can be seen, the guide element 90 with the guide element or elements 96 on one side can be inserted into the groove 76 of the housing part 70. The guide surface 97 rests on an assigned guide surface of the housing part 70. In this way, a longitudinal guide is formed, within which the guide element 90 in the image plane according to FIG Figure 2 can be moved. The two in Figure 2 recognizable guide elements 96 engage in a corresponding groove of the further housing part when the two housing parts 70 are connected to one another. In this way, secure accommodation of the guide element 90 is guaranteed.

A blocking part 100 is held on the guide element 90 below the second contact piece 99. The blocking part 100 has a protruding counter bearing 100.1. A receptacle 100.2 is provided following the counter bearing 100.1. The receptacle 100.2 has a section which forms a recess 100.6. Following the receptacle 100.2, a guide receptacle 100.3 for linear guidance on the guide element 90 is provided. The guide receptacle 100.3 is limited by two lateral guide lugs 100.4. A support part 100.5 adjoins the guide lugs 100.4. As Figure 2 As can be seen, the blocking part 100 rests with its underside just like the guide element 90 on the guide surface of the housing part 70 for formation a longitudinal guide. Furthermore, it can be provided that the blocking part 100 likewise engages with projections in the groove 76 of the housing part 70 in order to keep it captive. The guide element 90 has a spring receptacle into which a spring 101 is inserted. One side of the spring 101 is supported on a body edge of the guide element 90. On the other side, the spring rests against the support part 100.5. The blocking part 100 can be adjusted relative to the guide element 90, specifically against the tension force of the spring 101.

In the assembled state of the guide element 90, the first contact piece 98 engages with its guide lugs 98.1 on both sides in the guides 73 of the housing parts 70. The second contact piece 99 engages with its guide elements 99.4 protruding on both sides into the guides 74 of the housing parts 70.

The slide 103 can be inserted into the guides 73 of the housing parts 70 with its guide pieces 103.4 protruding on both sides.

When the two housing parts 70 are connected to one another, the push-out arrangement is assembled in a preassembled state.

Two holders 50 are used to fasten the push-out arrangement to the desired furniture part. The holders 50 have a plate 52 which forms guides 53 on opposite sides, and an elongated hole 51 is made in the plate. With the two guides 53, the holders 50 can be pushed onto webs 77 of the housing part 70 at opposite ends of the push-out arrangement. An actuator 102 can be attached to the housing part 70 from the rear. The actuator 102 has an eccentric. This is formed by a bolt 102.1 and a bearing plate 102.2. The rear of the bearing plate 102.2 rests against the plate 50 of the holder 50 and is rotatably mounted here in a bearing guide. The bolt 102.1 can be inserted through the elongated hole 51 of the holder 50 and an aligned bore 78 of the housing part 70. As Figure 1 can be seen, the bolt 102.1 has a tool holder. As a result of a rotation of the bolt 102.1 can Linear adjustment of the housing part 70 relative to the holder 50 takes place. As a result, the position of the push-out arrangement can be adjusted in the longitudinal direction, for example in order to adjust the gap between a drawer front and the furniture body.

In the following with reference to Figures 2 to 12 the function of the movement arrangement explained in more detail. Figure 2 shows the open position of the drawer. The coupling element 40 of the pull-in device 10 is pulled out. The guide elements 43 are accordingly located in the area of the locking section 15.2. The guide parts 47 are held in the area of the guide section 15.1. The spring 20 is tensioned and the damping device 30 is pulled out. The driver 60 is out of engagement with the push-out arrangement.

As Figure 2 As can be seen, the guide element 90 is arranged in the area of the right-hand side of the housing part 70. The guide lugs 98.1 of the first contact piece 98 are held in the longitudinal guides 73.2 of the guides 73. The guide elements 99.4 of the second contact piece 99 are held in the area of the guide areas 74.3 of the guide tracks 74. The spring 101 presses the blocking part 100 into the position shown, the blocking part 100 being supported with its counter bearing 100.1 on a body edge of the housing part 70. The energy store 80 is in its relaxed position.

The sequence of movements when closing the drawer will now be explained below. This is indicated by the arrows in Figure 2 shown. The drawer on which the pull-in device 10 is mounted is therefore closed in the direction of the arrow. During this movement, the driver 60 moves through an opening 72 into the housing formed by the housing parts 70. When the driver 60 approaches the pushing-out arrangement, it hits like this Figure 2 shows the switching piece 64.3 of the driver 60 on the switching attachment 103.2 of the slide 103. As a result of the movement of the driver 60, the slide 103 is thus out of its in Figure 2 shown parking position moved out. In the process, the guide pieces held in the tilted position of the slide 103 in the parking sections 73.1 arrive 103.4 as well as the two front guide pieces 103.4 in the area of the longitudinal guide 73.2 of the guide 73, like this Figure 3 shows. After the slide 103 has traveled a short distance, its stop 103.5 hits a counter-stop on the head 99.1 of the second contact piece 99. How Figure 3 further shows, the coupling piece 92 is held in a fixed assignment to the pull-in device 10 via the driver 60, the slide 103, the second contact piece 99 and the guide element 90. This means that the coupling piece 92 cannot be adjusted relative to the pull-in device 10 in this position. It therefore rests against the stop 46 of the coupling piece 40 without being able to adjust the coupling piece 40. In the further course of the closing of the drawer, the mandrel 93 penetrates into the energy store 80 and the guide element 90 is further adjusted, namely against the force of the energy store 80. This allows Figure 3 recognize.

While the energy store 80 is being tensioned, the first contact piece 98 with its guide extension 98.1 also enters the switching module 71. This takes place when the transition from Figure 3 after Figure 4 . The first contact piece 98 with its guide extension 98.1 passes through the opening 71.1 and slides over the ramp 71.2 up onto the guide section 71.3. On the guide section 71.3, the guide extension 98.1 is held pressed opposite the holding section 71.6.

The guide element 90 is tensioned against the energy store 80 until the guide elements 99.4 of the second contact piece 99 are moved into the transition area 74.4. Then the contact piece 99 in Figure 3 swiveled clockwise a little way down. As a result, the blockage between the slide 103 and the second contact piece 99 is lifted. The pivoting movement of the second contact piece 99 is only possible to a limited extent. In order to prevent the second contact piece 99 from reaching the area of the return 74.1, the delimiting element 99.2 strikes a surface of the receptacle 100.2 of the blocking part 100. This leaves Figure 5 recognize. As this drawing further shows, the pivoting of the second contact piece 99 creates enough space that the slide 103 can be moved past the second contact piece 99 in the guide 73. if but the blockage between the slide 103 and the second contact piece 99 is canceled, the fixed association between the coupling piece 92 and the pull-in device 10 is also canceled. There is thus a relative movement between the coupling piece 92 and the pull-in device 10. The pull-in device 10 now pulls the drawer with its spring 20 in the direction of the closed position. The first contact piece 98 is now with its guide extension 98.1 in the switching module 71 in the overtravel until the stop 63.1 releases the second contact piece 99 by advancing the blocking part 100. The energy store 80 now presses the guide extension 98.1 of the first contact piece 98 onto the holding section 71.6. In the overtravel position, the slide 90 cannot be unlocked by external forces acting on the drawer, since it is blocked in this position. He is therefore prevented in particular from unintentionally initiating an ejection process.

As a result of the relative movement now possible between the coupling piece 92 and the pull-in device 10, the coupling piece 40 is moved out of its parking position. The coupling element 40 is thereby moved out of its tilted position about the pivot axis formed by the guide parts 47. As a result of this pivoting movement, the guide elements 43 emerge from the locking sections 15.2 and enter the guide sections 15.1 of the guide 15. Since the coupling element 40 is no longer blocked, the spring 20 can relax. As a result, the coupling element 40 is in the image plane according to FIG Figures 4 and 5 moved to the right. At the same time, the damping device 30 counteracts the pull-in force of the spring and dampens the adjustment of the coupling element 40. In this way, the drawer is pulled into the closed position and at the same time damped, as indicated by the arrows in FIG Figures 4 and 5 continue to represent.

In Figure 6 the position is now shown in which the drawer is completely closed. As this representation shows and Figure 7 shows in an enlarged illustration, the first contact piece 98 has moved into the switching module 71. The guide extension 98.1 is held by the spring 80 in the undercut holding section 71.6 pressed. The guide element 90 is thus held immovably in the longitudinal extension of the groove 76 in the direction of the tensioning force of the energy store 80. In the closed position of the drawer, the energy store 80 is charged. The spring 20 is relaxed and the damping device 30 is in the inserted damper position. As Figure 7 further shows, hits during the movement of Figure 5 after Figure 6 the stop 63.1 on the counter bearing 100.1 of the blocking part 100. In this way, the driver 60 pushes the blocking part 100 in the plane of the drawing according to Figure 6 from right to left and against the bias of the spring 101. Accordingly, the blocking part 100 is adjusted relative to the guide element 90. The second contact piece 99 is then also released, in which the limiting element 99.2 comes into the area of the recess 100.6 of the blocking part 100. In this way, the second contact piece 99 can then turn a little further clockwise. As a result, the guide elements 99.4 come into the area of the return guide 74.1 of the guide 74 and the guide extension 98.1 of the first contact piece 98 into the holding section 71.6 of the switch module 71 Figure 5 also recognize.

Figure 8 now shows the procedure for opening the drawer, which is according to Figure 6 is in the closed position. So if according to Figure 8 If an overstroke (arrow representations-Ü) is applied to the drawer, the pull-in device 10 is pushed a little bit from right to left. During this sliding movement, a force is transmitted from the stop 46 of the coupling element 40 to the coupling piece 92, as is the case Figure 8 shows. This force is transmitted to the energy store 80, so that the guide element 90 is also moved a little to the left while the energy store 80 is compressed. The movement is also transmitted to the second contact piece 98. This movement has the effect that the guide extension 98.1 travels over the step 71.5 of the switching module 71 and then reaches the lower-lying surface section 71.7. The first contact piece 98 is rotated clockwise and the guide extension 98.1 disengages from the holding section 71.6. In this way, the locking of the first contact piece 98 is released, whereby a very short switching path can be realized. This has the advantage that even at a low level, on the The triggering path applied to the drawer front, the switching process can be initiated.

If the load on the drawer is now relieved, the energy store 80 can be discharged, such as Figure 9 shows. As the arrow symbolizes, the drawer is moved in the opening direction Ö. In detail, the force of the energy store 80 is transmitted to the guide element 90 and from the coupling piece 92 to the coupling element 40. During the opening movement, the second contact piece 99 slides with its guide elements 99.4 along the return guide 74.1. The extension movement into a partially open position continues until the in Figure 10 position shown is reached. The second contact piece 99 at the end of the return guide 74.1 is moved with its guide elements 99.4 into the area of the transition sections 74.2 and blocked here. The transition section 74.2 is designed so that the second switching element with its guide elements 99.4 is rotated counterclockwise. The partially open drawer can be easily gripped to open the drawer completely. If the drawer is then pulled out by hand, it is like this Figure 11 shows the coupling element 40 from right to left. The spring 20 is tensioned and the damping device 30 is pulled out. The power transmission between the coupling element 40 and the furniture body ultimately takes place via the coupling piece 92, which rests against the stop 45 of the coupling element 40.

The extension 64 is used so that the slide 103 can be moved back into its parked position during the opening movement of the drawer. This engages behind the switching attachment 103.2 of the slide 103 and pulls it together with the retraction device 10 in the image plane according to FIG Figure 11 left to right. The drawer must be pulled while applying force until the guide elements 43 of the coupling element 40 come into the area of the locking section 15.2 of the guide 15. In this case, the coupling element 40 then tilts into its parking position, like this Figure 12 shows. As a result of the clockwise pivoting movement of the coupling element 40, the stop 45 is also tilted and the coupling piece 92 held between the two stops 45 and 46 becomes Approved. At the same time or at a time offset from this, the slide 103 reaches its in Figure 12 shown tilted position. In the process, the shift attachment 103.2 disengages from the attachment 64 of the driver 60.

The spring 101 can now relax and pushes the blocking part 100 into its in Figure 12 location shown. The support part 100.5 strikes a projection of the guide element 90. Since the counter-bearing 100.1 is now also supported again on a body edge of the housing part 70, the guide element 90, starting from its in Figure 11 right position shown moved a little to the left. This guarantees that the guide elements 99.4 come to rest again in the area of the longitudinal guides 73.2. The push-out arrangement is then accordingly Figure 2 prepared again to close the drawer again.

the Figures 13 to 16 show another embodiment of the invention. This second exemplary embodiment corresponds essentially to the exemplary embodiment according to FIGS Figures 1 to 12 . The same reference numerals are therefore used for the same components. On the preceding remarks on the embodiment, according to the Figures 1 to 12 is therefore referred to to avoid repetition. In particular, the feed devices 10 are identical. The housing 70 is identical, but the guide 73 can be dispensed with in the second exemplary embodiment. Furthermore, in the embodiment according to Figures 13 to 16 the coupling piece 92 is connected in one piece to the housing 70. The coupling piece 92 can, however, also be mounted on the fitting part to which the housing 70 is also attached. However, the parts and assembly costs are reduced when the coupling piece 92 is assigned in the drawings. The switching module 71 is also identical. Likewise, the contact pieces 98 and 99. The guide elements 90 likewise largely correspond, with the guide element 90 according to FIG Figures 13 to 16 the mandrel 93 is longer and can dip through an opening 70.1 in the housing 70. Furthermore, there is no coupling piece 92 on the guide element 90 (this is now attached on the housing side - see explanations above). The blocking part 100 and their The mode of operation, in particular in connection with the guide element 90 and the contact piece 99, are identical.

As Figure 13 can be seen, a driver 60 is also used. The driver 60 is in terms of its design compared to the driver 60 according to the Figures 1 to 12 modified. However, its association with the furniture part can be chosen structurally or functionally with respect to the pull-in device 10, as has been described above. The driver 60 again has a connecting piece 61 and a spacer 62. It also has an actuation piece 63 with a stop 63.1 and a stop 64. The stop 64 does not act on a slide 103, but directly on the head 99.1 of the contact piece 99. The actuation piece 63 continues to work with its stop 63.1 with the blocking part 100 together as described above.

If the driver 60 hits the head 99.1 with the stop 64.3 when the drawer is closed, as shown in FIG Figure 13 is shown, then the guide element 90 by means of the driver 60 and the contact piece 99 in the plane of the figure according to Figure 13 shifted to the left against the bias of the spring 80. The spring 80 is made significantly longer than the spring 80 according to the 1st embodiment. Preferably, as shown in the drawings, the spring 80 is so long that in the basic position according to FIG Figure 13 this is clamped at its ends on the housing 70 on the one hand and on the guide element 90 on the other hand. If the guide element 90 is adjusted, this happens against the bias of the spring 80. If the head 99.1 with its guide element 99.4 has been moved in the longitudinal guides 73.2 and reaches the area of the transition section 74.4, the contact piece 99 is again a little way in the Rotated clockwise. As a result, the coupling to the stop 64.3 is canceled.

The pull-in device 10 now pulls the drawer with its spring 20 in the direction of the closed position. The first contact piece 98 is now with its guide extension 98.1 in the switching module 71 in the overtravel until the stop 63.1 is pushed forward by the Blocking part 100 releases the second contact piece 99. The energy store 80 now presses the guide extension 98.1 of the first contact piece 98 onto the holding section 71.6. In the overtravel position, the slide 90 cannot be unlocked by external forces acting on the drawer, since it is blocked in this position. He is therefore prevented in particular from unintentionally initiating an ejection process.

When the switching piece 98 is latched in the switching module 71, the guide element 90 is held on the housing 70, like this Figure 14 shows. At the same time or thereafter, the coupling piece 92 strikes the driver 40 of the pull-in device. Due to the spring action of the spring 20 of the retraction device 10, the drawer is pulled into the closed position against the action of the damping device 30. Figure 14 shows the closed position. As can be seen from this illustration, the blocking part 100 releases the head 99.1, caused by the reefing stop 63.1. As a result, the guide element 99.4 comes into the area of the return 74.1.

If an overstroke is now applied to the drawer when the drawer is closed, the switching module 71 switches through, as has been described above. The spring 80 can now discharge its energy. The force of the spring 80 is greater than the force of the spring 20 of the retraction device 10. When the spring 80 is released, the spring 20 is therefore tensioned via the coupling piece 92 and the coupling element 40 and the damping device 30 is pulled out. Figure 15 shows a position during the transition of the drawer from the closed position to the open position and in a region of the path in which the spring 20 is tensioned. As can be seen from this illustration, the coupling element 40 is displaced in the guide 15 of the housing 10. As soon as the coupling element 40 with its guide element 43 comes into the area of the locking section 15.2, the coupling element 40 of the guide 15 is tilted clockwise again. The stop 45 releases the coupling piece 92. This position is in Figure 16 shown. The kinetic energy applied by the spring 80 is so great that the drawer is now automatically adjusted further in the opening direction.

The ones in the Figures 13 to 16 The construction shown is particularly suitable for drawers in which an extremely precise assignment of the pull-in device 10 to the contact piece 99 can be made. This is particularly the case with modern feeder guides when the assemblies are installed directly with the feeder guides.

In the Figures 17 to 29 a further embodiment of the invention is shown. In order to avoid repetition, the same components have been given the same reference numerals in this exemplary embodiment. Correspondingly, reference can be made to the above statements. The explanations given above for the first two exemplary embodiments also apply to this third exemplary embodiment. The differences between the third exemplary embodiment will therefore be discussed in greater detail below.

As Figure 17 As can be seen, a pull-in device 10 is used again, which is structurally identical to the pull-in device 10 described above. Furthermore, a driver 60 is used, which has a connecting piece 61. This can, as shown here, be plate-shaped. A spacer 62 is molded onto the connecting piece 61. The spacer 62 carries an actuating piece 63. The actuating piece 63 has a stop 63.1.

The pull-in device 10 can be coupled to the driver 60. For this purpose, the feed device with its in Figure 17 rear side placed on the front side of the plate-shaped connecting section 61. The bores in the connecting section 61 are then aligned with bores in the fastening pieces 13 of the pull-in device 10. The connection can be established with suitable coupling elements, for example screws.

The push-out arrangement again has a housing 70 which is composed of two housing parts 71. For a better overview, in Figure 17 only one housing part 71 is shown. It is conceivable how this is done in Figure 17 has been shown that the two housing parts 70 in the assembled state in a holder 140 made from a sheet metal blank is used as a stamped and bent part. The holder 140 is U-shaped in cross section. It has two legs parallel to one another, which are connected to one another via a connecting section. In the assembled state, each housing part 70 rests against the inside of a leg of the holder 41.

As Figure 17 can be seen, a switching module 71 is again integrated in the housing part 70. The switching module 71 is structurally identical to the switching module 71 described above. Reference can therefore be made to the corresponding explanations.

A coupling piece 92 is fastened to the housing part 71 or the housing 70. The coupling piece 92 is formed in one piece in the present case.

The housing part 70 again has a guide 73 and a guide track 74 of identical construction.

An energy store 80 is accommodated in a spring receptacle 75. The energy store 80 is again designed in the form of a compression spring which is pushed onto the mandrel 93 of a guide element 90.

As explained in relation to the first exemplary embodiment described above, the guide element 90 has a base body 91. The guide element 90 has holders 94, 95 for the first and second contact pieces 98, 99. The two contact pieces 98, 99 are again pivotably attached to the base body 91 with bearings 98.2, 99.3. The two contact pieces 98, 99 each again have at least one guide extension 98.1 or at least one guide element 99.4 which is designed to be guided in the preferably groove-shaped guides 73, 74.

The blocking part 100 used in the second embodiment differs from the blocking part 100 according to the first embodiment. In which In the second embodiment, the blocking part 100 is designed as a slide. It is held on or in the guide element 90 in a longitudinally displaceable manner with the guide extension 104. Correspondingly, it can be in the image plane according to Figure 18 can be moved from left to right or from right to left.

The blocking part 100 has a counter bearing 100.1, which protrudes over a body region of the guide element 90, as is the case in FIG Figures 18 and 19 reveal. Evidence Figure 17 the blocking part 100 has a receptacle 100.2, which is preferably designed as an inclined surface.

A counter-stop 100.7 is preferably fastened in one piece in the region of the free end of the receptacle 100.2.
As Figure 17 shows, the push-out arrangement also comprises a slide 103. The slide 103 has two switch lugs 103.1, 103.2, which are arranged at a distance from one another in the ejection direction. Accordingly, there is a receptacle for the actuating piece 63 between the two switch lugs 103.1, 103.2.

The slide 103 has a guide holder 103.3. Guide pieces 103.4 are provided on both sides of the guide holder 103.3. These guide pieces 103.4 engage in the guide tracks 73 of the housing parts 71. As has already been described above, it can also be provided that the slide 103 is guided in only one guide 73 of a housing part 70 with only one or more guide pieces 103.4.

Identical to the design described above, the slide 103 has a stop 103.5 (see Figure 18 ). As Figure 17 can further be seen, the switching attachment 103.2 is coupled to the guide holder 103.3 via a spring element 103.6. With the spring element 103.6, like this Figure 19 shows, the switching approach 103.2 are deflected from top to bottom in the plane of the drawing. In the deflected state, it releases the receptacle between the switch lugs 103.1, 103.2 so that the actuating piece 63 can move into this receptacle if the slide 103 is in the in Figure 19 position shown, but the actuating piece 63 is located outside of the receptacle. In this way, incorrect assembly can be compensated for without damage.

As the Figures 17 and 18th As can further be seen, a spring element 110 is arranged in the transition area between the parking section 73.1 and the longitudinal guide 73.2 of the guide 73. The function of this spring element 110 will be discussed later in FIG Figures 28 and 29 Referenced.

In the embodiment shown, a secondary spring 120 can be used, as illustrated in the drawings. Use without a secondary spring 120 is also conceivable. The secondary spring 120 is designed as a tension spring, but with suitable positioning it can also be designed as a compression spring or other suitable energy store. One end of the secondary spring 120 is fixed on the housing side. This is in Figure 18 the right end of the secondary spring 120. The opposite end of the secondary spring 120 is attached to a coupling member 130. The coupling member 130 is mounted in the housing, preferably the housing part 70, so as to be longitudinally displaceable. The coupling member 130 has a spring holder 131 for coupling the secondary spring 120. The coupling of the secondary spring 120 in the present exemplary embodiment is selected such that a torque is introduced into the coupling member 130. The torque acts counterclockwise in the plane of the drawing, so that a shoulder 134 of the coupling member 130 is pressed down, that is, in the direction away from the guide element 90. The coupling member 130 has a base piece 132 which is equipped with a receptacle 133. Like the drawing according to Figure 18 shows, the projection 134 can be arranged opposite the receptacle 133.

Figure 17 shows that similar to the embodiment according to Figures 1 to 16 Holder 50 can be used to either couple the push-out arrangement to a movable furniture part or a fixed furniture part (for example a drawer or furniture body). The detailed design of the holder 50 is selected differently from that described above, but the functionality is that same. To adjust the gap distance between the drawer and the furniture body, an actuator 102 is again used, which can be designed as a screw, for example. The actuator 102 can be screwed into a threaded receptacle 11.2 of the housing 70 with an external thread. The actuator 102 is supported on the associated holder 50 so that the push-out arrangement can be adjusted in the screwing direction relative to the holder 50 in order to set the gap distance.

How it works is explained in more detail below. Here is initially on Figure 18 Referenced. Figure 18 shows the open position of the movable furniture part (hereinafter the drawer is referred to as a movable furniture part for the sake of simplicity). In the open position of the drawer, the pull-in device 10 is not in functional contact with the push-out arrangement. As described above, the spring 20 is tensioned, the coupling element 40 is in its tilted position and the damping device 30 is pulled out. The actuating piece 63 of the driver 60 faces the slide 103 in the closing direction S. When the drawer is now closed, the actuating piece 63 hits the switching attachment 103.1 of the slide 103. The slide 103 is initially in its release position, the front guide pieces 103.4 being received in the parking sections 73.1. The rear guide pieces 103.4 are received in the longitudinal guide 73.2. Due to the tilted position of the slide 103, the switching attachment 103.2 is positioned such that the actuating piece 63 can move into the receptacle between the switching attachments 103.1, 103.2 without hindrance. Then, due to its eccentric action on the slide 103, the actuating piece 63 lifts the slide 103 out of its in Figure 18 tilted position. The pivoting movement runs around the pivot axis formed by the rear switching attachment 103.4. The slide 103 is moved out of its parked position, so that the guide pieces 103.4 move into the area of the longitudinal guide 73.2. The slide 103 then strikes the second contact piece 99 with its stop 103.5, as was also described above. The stop 103.5 thereby engages the head 99.1 of the second contact piece 99. The drawer can now be pushed against the force of the energy store 80. At the same time, the drawer is also pushed against the force of the secondary spring 120. This secondary spring 120 is coupled to the slide 90 via the coupling member 130. For this purpose, the slide 90 has an attachment 99.5 which engages in the receptacle 133 of the coupling member 130. The guide element 90 thus entrains the coupling member 130 and with it the secondary spring 120 coupled to the coupling member 130. When the guide element 90 is adjusted, the second contact piece 99 slides with its guide element 99.4 in the longitudinal guide 73.2 of the guide 73. The first contact piece 98 moves towards the switching module 71.

As Figures 20 and 21 show, the closing movement is continued. On the way of the closing movement, the secondary spring 120 is deposited, like this Figure 20 shows. For this purpose, the housing has a receptacle 11.1. Due to the torque described above, which acts counterclockwise, the coupling member 130 tilts when the extension 134 is opposite the receptacle 11.1. The dropped position is in Figure 21 shown. The slide 90 can now be pushed further, unaffected by the secondary spring 120 and against the force of the energy store 80. The second contact piece 99 slides along the guide area 74.3 of the guide track 74 until it reaches the transition area 74.4. All of this has already been described in more detail above. In the transition area 74.4 the second contact piece pivots clockwise and the connection between the contact piece 99 and the slide 103 is canceled. In this respect, the slide 103 can now be adjusted relative to the second contact piece 99 and move past it. Figure 21 shows that the first contact piece 98 has moved into the switch module 71. The representation of the functionality and the interaction of the switching module 71 with the first contact piece 98 is dispensed with here, since the corresponding explanations with regard to the first two exemplary embodiments have already been made here.

As Figure 21 can be seen, the 2nd contact piece 99 reaches an inclined surface with its guide element 99.4 in the transition section 74.2. This inclined surface is designed to be inclined with respect to the pressure direction of the energy store 80, as Figure 21 reveals. In the present embodiment, it runs obliquely from top to bottom. When the slide 103 passes the second contact piece 99, the guide element 90 is released. The first contact piece 98 is in the overtravel. The energy store 80 pushes the guide element 90 a little way against the closing direction S. As a result, the first switching piece 98 in the switching module 71 is pressed a little bit in the direction of its locking position in the switching module 71. The ejection spring 80 presses the second contact piece 99 along the above-described inclined surface of the transition area 74.4 in the direction of the return 74.1 of the guide track 74. This movement takes place in Figure 21 only a small distance, since the second contact piece 99 is blocked with its limiting element 99.2 on the receptacle 100.2 of the blocking part 100. This results in the in Figure 21 position shown.

Figure 21 also shows that after the slide 103 has passed the second contact piece 99, the coupling piece 92 hits the stop 46 of the coupling element 40 of the pull-in device 10. Due to the eccentric action of the coupling piece 92 on the coupling element 40, the coupling element 40 is made of the, in Figure 21 lifted out tilted position shown. The coupling element 40 then arrives in the area of the guide section 15.1 of the retraction device 10. As already described above in relation to the first two exemplary embodiments, the spring 20 now pulls the coupling element 40 against the damping force of the damping device 30. Via the coupling with the push-out arrangement, the The drawer is pulled in the closing direction until it reaches the in Figure 23 shown closed position C reached

During the closing movement of Figure 21 after Figure 23 , the slide 103 hits with its stop 103.5 on the counter bearing 100.1, like this Figure 22 shows. Since the blocking part 100 can be adjusted in the closing direction with respect to the guide element 90, the slide 103 takes the blocking part 100 with it on the counter bearing 100.1. The receptacle 100.2, which is designed as an incline, is also continuously removed from the delimitation element 99.2 of the second contact piece 99 pulled away. At the same time, however, the force of the energy store 80 also acts. This further presses the guide element 90. The second contact piece 99 can now slide with its guide element 99.4 over the inclined surface of the transition section 74.2. This movement is guided in a controlled manner. This avoids unpleasant noise development.

It is therefore an independent inventive basic idea that the second contact piece 99 has a guide element 99.4 with a delimiting element 99.2, the delimiting element 99.2 being supported on a receptacle 100.2, the receptacle 100.2 being continuously pulled away from the delimiting element 99.2 under the action of the slide 103. Here, the receptacle 100.2 can in particular be designed in the form of an inclined surface. This basic inventive concept can also be combined with features of the claims described below.

If the in Figure 23 The position shown is reached, the blocking part 100 is completely retracted. The first contact piece 98 is blocked in the switching module 71 (see explanations above). Both the energy store 80 and the secondary spring 120 are pretensioned. The second contact piece 99 is located in the return guide 74.1 of the guide track 74. Figure 23 shows the closed position C.

Is now according to Figure 24 If an overstroke Ü is applied to the drawer, the guide element 90 is shifted to the left. The guide module 71 activates and releases the first contact piece 98. The energy store 80 then pushes the guide element 90 in the opening direction O. During this movement, the first contact piece 98 moves out of the switch module 71. The guide element 90 takes the slide 103 with it. Since the pull-in device 10 is coupled to the push-out arrangement 10 via the coupling piece 92 and the actuating piece 63, the coupling element 40 of the pull-in device 10 is displaced against the force of the spring 20 of the pull-in device and the damping device 30 is pulled out at the same time. This succeeds because the force of the energy store 80 is sufficiently great to tension the spring 20 and pull out the damping device 30. the corresponding movement situation is in Figure 25 illustrated. The second contact piece 99 slides along the return line 74.1.

During the adjustment movement of the guide element 90, the force of the energy store 80 decreases continuously. The secondary spring 120 is therefore switched on on the path of the guide element 90. This is when transitioning from the Figures 25 and 26th shown. As these representations illustrate, the attachment 99.5 encounters the coupling element 130. The attachment 99.5 moves into the receptacle 133 of the coupling element 130. A torque is then introduced into the coupling member 130, which acts in a clockwise direction. So that the coupling member 130 from its in Figure 25 lifted out of the parked position shown. The approach 134 disengages from the receptacle 11.1. A positive connection is thus established between the guide element 90 and the coupling member 130 in the sliding direction. The secondary spring 120 can now discharge and apply its force to the guide element 90 via the coupling member 130.

As the guide element 90 moves further, the coupling element 40 moves into its tilted position, which is shown in FIG Figure 27 is shown and has been described in detail above. In this way, the coupling of the pull-in device 10 to the coupling piece 92 is now canceled. The drawer can be moved further in the opening direction in freewheel mode. In this case, the pull-in device takes the slide 103 with it via the actuating piece 63, the slide 103 being displaced in the guide 73 until it returns to the position shown in FIG Figure 18 position shown. Now the drawer can be further adjusted in freewheel F and opened completely.

In the Figures 28 and 29 another independent inventive idea is shown. This can also be combined with features of the following claims.

According to this inventive concept, it is provided that a return spring 110 is provided in or on the housing, for example in or on a housing part 70 is held, and wherein the slide 103 can be moved in its park position against the force of the return spring 110 in a second park position.

In the present exemplary embodiment, the return spring 110 is designed in the form of a helical spring. Within the scope of the invention, however, another form of the return spring 110, in particular any other arbitrary and suitable energy store, can also be used.

Like the representations according to Figures 28 and 29 As can be seen further, the longitudinal guide 73.2 of the guide 73 is directly or indirectly followed by the parking section 73.1. The slide 103 can move into the parking section 73.1 in such a way that it releases the receptacle formed between the switch lugs 103.1, 103.2.

In Figure 28 a set position is shown in which the slide 103 is not in its tilted position. The actuating piece 63 is behind the switching attachment 103.1. This situation can arise during the initial assembly of a drawer.

When the drawer is now opened, the actuating piece 63 moves against the switching projection 103.1. The switching attachment 103.1 is now pushed by the actuating piece 63 into its tilted first parking position. This, for example, in Figure 18 However, the tilted first parking position of the slide 103 shown is not sufficient for the actuating piece 63 to be able to move past the switching attachment 103.1. The design is therefore made such that the slide 103 can be pushed into a second parking position in which the actuating piece 63 can move past the switching attachment 103.1. This is in Figure 29 shown. The slide 103 is adjusted against the spring force of the return spring 110. The return spring 110 acts on the slide 103 for this purpose. When the actuating piece 63 has passed the slide 103, it snaps under the action of the return spring 110 into the position shown in FIG Figure 18 shown Starting position back. The correct assignment of the pull-in device 10 to the push-out arrangement is then made.

In Figure 30 another independent inventive idea is shown. This can also be combined with features of the following claims.

According to this inventive concept, it is provided that the retraction device 10 and the push-out arrangement are mounted together on a fitting part. The result is a unit that can be mounted either on the movable furniture part or on the fixed furniture part. A driver 60 with an actuating piece 63 can be mounted on the respective other furniture part. The coupling element 40 of the pull-in device 10 and the slide 103 of the push-out arrangement both work together with the actuating piece 63 of the driver 60. The coupling piece 92 shown in the preceding drawings can thus be omitted.

The design of the pull-in device 10 results from the Figures 1 to 27 . The design of the push-out arrangement results from the Figures 17 to 29 . Simply by suitably positioning the push-out arrangement relative to the retraction device 10 on a fitting part, it is possible to effect the complete functional sequence with just one driver 60.

Claims (16)

1. Movement arrangement, in particular for a drawer, a sliding door, a hinged door, a flap or similar movable furniture part, with a slide-out arrangement,
   wherein the slide-out arrangement has a guide element (90) on which an energy store (80) acts and which is guided in or on a fitting part, in particular a housing (70), wherein the guide element (90) can be moved from a parking position into an ejecting position by means of the energy store device (80),
   and wherein a second switching piece (99) which is displaceable relative to the guide element (90) is connected to the guide element (90),
   wherein,
   the second switching piece (99) has a guide element (99.4) which is displaceable in a guide track (74) of the fitting part,
   characterized
   in that a limiting element (99.2) is supported on a receptacle (100.2) of a blocking part (100), the receptacle (100.2) being continuously drawn away from the switching element (99.2) under the action of a slider (103).
2. Movement arrangement according to claim 1,
   characterized in that a slider (103) acts on the second switching piece (99) to displace the guide member (90) over at least part of the path from the ejection position towards the parking position.
3. Movement arrangement according to claim 2,
   characterized
   in that the guide element (90) and the slider (103) are displaceable received together on the fitting part, preferably in the housing (70).
4. Movement arrangement according to one of claims 2 or 3,
   characterized
   in that the slider (103) has at least one guide piece (103.4) by means of which it is guided in a guide (73) of the fitting part, in particular of the housing (70).
5. Movement arrangement according to claim 3,
   characterized
   in that the slider (103) has on its two opposite sides in each case a guide piece (103.4) on a guide holder (103.3), each of which is guided in a guide (73) of the fitting part, in particular of the housing (70).
6. Movement arrangement according to claim 4,
   characterized
   in that the slider (103) has a protruding switching projection (103.1).
7. Movement arrangement according to one of claims 1 to 6,
   characterized
   in that the second switching piece (99) has the limiting element (99.2) which, in a switching position of the second switching piece (99), abuts against the adjustable blocking part (100).
8. Movement arrangement according to claim 7,
   characterized
   in that the blocking part (100) can be actuated on a counter-bearing (100.1) in order to displace it from a blocking position into a release position and/or vice versa from a release position into a blocking position.
9. Movement arrangement according to any one of claims 1 to 8,
   characterized
   in that the blocking part (100) is held on the guide element (90) and is adjustable with the latter.
10. Movement arrangement according to one of claims 2 to 9,
    characterized
    in that the housing (70) has a guide (73) for the slider (103), the guide (73) having a parking section (73.1) which merges into a longitudinal guide (73.2), and in that the slider (103) is held in a tilted parking position in the parking position.
11. Movement arrangement according to any one of claims 1 to 10,
    characterized
    in that the second switching piece (99) is guided in the guide track (74),
    in that the guide track (74) has a guide section which forms a longitudinal guide (73.2) and has a further guide section which forms a return guide (74.1), and in that these two guide sections are merged into one another, in particular with a transition section (74.2) and a transition region (74.4).
12. Movement arrangement according to one of the claims 1 to 11, characterized,
    in that the movement arrangement has a retraction device (10),
    wherein the retraction device comprises a coupling element (40),
    that can be adjusted between a draw-in position and a set-out position,
    in that the coupling element (40) can be coupled to the guide element (90),
    and in that a driver (60) is coupled directly or indirectly to the retraction device (10) and acts on the slider (103).
13. Movement arrangement according to any one of claims 1 to 11,
    characterized
    in that the movement arrangement has a retraction device (10),
    wherein the retraction device comprises a coupling element (40),
    which is adjustable between a draw-in position and a set-out position,
    in that the coupling element (40) can be coupled to the guide element (90),
    and in that a stop (63.1) is connected to the retraction device (10) and acts on the slider (103).
14. Movement arrangement according to any one of claims 1 to 13,
    characterized
    in that the receptacle (100.2) is preferably designed as a slope running at an incline with respect to the effective direction of the energy accumulator (80) or has such a slope.
15. Movement arrangement according to one of claims 1 to 14,
    characterized
    in that a return spring (110) is held in or on the housing (70), for example in or on a housing part, and wherein the slider (103) can be displaced in its parking position into a second parking position against the force of the return spring (110).
16. Movement arrangement according to any one of claims 1 to 15,
    characterized in
    that the retraction device (10) and the slide-out device are mounted together on a fitting part.

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