• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Drive device (1) for a movable furniture part (2), with a pull-in device (3) for pulling the movable furniture part (2) from an open position (OS) into a closed position (SS), wherein the pull-in device (3) has a housing (4). , a guide track (5) formed in the housing (4) with a holding section (6), a retractable carriage (7) movable relative to the housing (4) in the guide track (5) and lockable in the holding section (6) and a retraction slide (7) ) Einziehkraftspeicher (8) act upon, the Einziehschlitten (7) along the guide track (5) between the holding section (6) corresponding first end position (E1) and one of the closed position (SS) corresponding to the second end position (E2) is movable, wherein the distance (A) of the end positions (E1, E2) from each other along the guide track (5) is variable.
    公开号:AT515120A4
    申请号:T926/2013
    申请日:2013-12-03
    公开日:2015-06-15
    发明作者:
    申请人:Blum Gmbh Julius；
    IPC主号:
    专利说明:

    The invention relates to a drive device for a movable furniture part, with a retraction device for retracting the movable furniture part from an open position to a closed position, wherein the retraction device a housing, a guide rail formed in the housing with a holding portion, a relative to the housing in the guideway movable and in Holding section lockable Einziehkrafts and a Einziehschlitten acting Einziehkraftspeicher, wherein the Einziehschlitten along the guideway between a - corresponding to the holding portion - the first end position and a -der closing position corresponding - second end position is movable. Furthermore, the invention relates to a piece of furniture with such a drive device.
    In the field of furniture fitting industry, there have been mechanical drive devices for many years to move furniture parts such as drawers. This can be done by mechanically supporting or completely taking over the ejection movement by pressing or pulling on the movable furniture part. Also, the closing movement can be performed by a so-called retraction device, so that no more doggy the drawer must be pushed to the closed position, but that especially the last movement section of the closing movement is taken.
    Now there are more and more efforts for years to combine these actually opposite movements of pulling and ejecting. It is especially important to ensure that the opposing forces do not interfere with each other. One possibility for this is a suitable arrangement of the clamping paths for the individual energy storage. It is also possible to perform the spring forces of the individual energy storage accordingly different. Another possibility is to make the spring forces adjustable. Thus, with these variants, various settings can already be made.
    The object of the present invention is now to provide an alternative or improved to the prior art drive device.
    This is achieved by a drive device having the features of claim 1. Accordingly, it is provided that the distance of the end positions from one another along the guide track is variable. In other words, thus the travel of the Einziehschlittens is changed. This allows an individual adjustment of the Einziehweges to the circumstances. For example, with a relatively small drawer, a short pull-in path is enough. Conversely, it can also occurrences that drawers on manual closing due to their weight and due to the friction even before reaching the Einziehweges stop again. By extending the Einziehweges (distance between the end positions of each other), this unwanted stopping while still half open drawer can be prevented.
    In principle, it is possible that the distance of the end positions is adjustable by removable stops or limiting elements. However, it is preferably provided that the housing has a base part and a sliding part movable relative to the base part between at least one first position and a second position. Depending on the position of the sliding part and the distance between the end positions is different.
    According to a preferred embodiment it can be provided that in the first position, the distance between the first end position and the second end position of the Einziehschlittens along the guide track is greater than in the second position. Specifically, therefore, the travel in the guideway is increased by moving the sliding member to the second position.
    In principle, the sliding part can form a stop formed by the guideway separately for the Einziehschlitten. However, it is preferably provided that at least part of the guideway is formed in the sliding part. Particularly preferably, the entire guide track is formed in the sliding part of the housing of the retraction device.
    To allow the simplest possible setting of the positions of the sliding part is preferably provided that the sliding part of a
    Locking device in a blocking position corresponding to the first position can be fixed. Accordingly, it is further provided that the blocking position of the blocking device can be canceled, whereby the sliding part from the first position to the second position is movable. The blocking device per se can act as a separate component between the sliding part and the base part. It is preferably provided that the blocking device comprises a slide formed on the part, preferably elastic, movable latch and formed on the base part stop for the bolt.
    As already mentioned in the introduction, not only retracting devices are provided in modern drive devices for movable furniture parts. Rather, according to a preferred embodiment, the drive device also have an ejection device for ejecting the movable furniture part from the closed position to an open position. This ejection device may be partially integrated in the retraction device, so that the retraction device and the ejection device form a structural unit for mounting on the furniture or on the movable furniture part.
    However, in order to ensure better flexibility, it is desirable for the retraction device and the ejection device to be produced as separate and individually salable and available structural units. It is important that the individual units are fully functional on their own and are also easy to assemble.
    However, if both units are mounted in one and the same furniture or movable furniture part, it is important that the individual functions do not interfere with each other. This is particularly important when an ejector is retrofitted to an existing retractor. So far, when retrofitting the ejection device and the retractor must be replaced in order to use the individual functions unrestricted, since when using an ejector, the retractor can only move over a shorter Einziehweg.
    In order to prevent the replacement of the already mounted retraction device, a retraction device according to the invention with a variable Einziehweg is mounted from the outset. Thus, this retractor can optionally be retrofitted with an ejector. When retrofitting thus the Einziehweg is changeable, can be shortened in the concrete, whereby a smooth flow of the clamping movements and the ejection or retraction movements is guaranteed.
    That is, if only the retractor is mounted, is another - in the specific case longer - travel for the retractor available. Now, if the ejector is also mounted, the travel of the retractable carriage must be changed - in this case shortened - be. This change is possible in a simple manner with a drive device according to the invention without exchanging the entire pull-in device.
    For example, before the assembly of the ejection device by a fitter simply the distance of the end positions to each other, for example, by manually moving the sliding part to be changed. However, it is particularly preferred that the ejection device can be connected to the retraction device, wherein the distance of the end positions from one another along the guide path can be changed by connecting the ejection device to the retraction device. That is, when an ejector is retrofitted or also mounted at the same time, the traverse path of the retractable carriage is automatically changed by attaching the ejector. This change or adjustment can be done for example via an electrical control. Preferably, however, it is provided that this takes place in a purely mechanical way, for example by the fact that the blocking position of the blocking device can be canceled by the ejection device. In the specific case, it may be provided that the ejection device has an actuating element, by the connecting device when blocking the ejection device, the blocking device of the blocking position in which the latch abuts the stop, in a release position in which the latch by the actuating element from the stop is solved, is movable. The
    Assembly movement of the ejection device can thus be used to change the corresponding position of the end positions.
    The ejection device can be mounted, for example, on the bottom of the drawer bottom. For a simple assembly, it is preferably provided that the ejection device can be fixed by means of a fixing device on the retraction device, preferably in a form-fitting manner. In addition, it is particularly preferred that guide elements are formed on the retraction device, wherein the ejection device can be fixed to the retraction device by the fixing device by means of a sliding movement guided via the guide elements and corresponding counterparts. Particularly preferably, however, this sliding movement can not only be used to achieve just a connection or fixation of the ejection device to the retraction device, but also to the fact that this shift movement is also the change in the distance of the end positions to each other. Specifically, this can take place in that during the sliding movement of the ejection device, the sliding part of the retraction device from the first position to the second position is mitbewegbar.
    Protection is also desired for a piece of furniture with a drive device according to the invention.
    Further details and advantages of the present invention will be explained in more detail below with reference to the description of the figures with reference to the exemplary embodiments illustrated in the drawings. Show:
    1 schematically a furniture with movable furniture parts in different positions,
    2 shows schematically the spring force characteristic of the Einziehakraftspeichers and the ejection force memory in the opening and closing movement,
    3 and 4 exploded views of the retraction device with
    Ejection device and pull-out guide,
    5 to 7a, the position of the retractor relative to the pull-out in the retraction movement,
    8 to 10a the assembly process of the ejection device to the retraction device,
    11 and 12 details of the retraction device when changing the sliding part position,
    Fig. 13 to 15 details for the connection of the ejection device with the retraction device and
    Fig. 16 to 19 Gegenüberstellungen the Einziehweges at different positions of the sliding part.
    In Fig. 1, a furniture 18 is shown with a furniture body 19 and a total of four movable furniture parts 2 in the form of drawers. Seen from top to bottom, the two upper drawers are in an open position OS, the third drawer is in the closed position SS and the lowest drawer in the overpressure ÜS. The movable furniture parts 2 each include the drawer container 20 and the front panel 21. The movable furniture part 2 is connected via the drawer container 20 with the pull-out guide 24. This extension guide 24 has the drawer rail 22, a middle rail 36, not shown here, and the cabinet rail 23. In the drawer shown at the top, an ejector 14 is shown schematically. This ejector 14 is mounted over the housing 25 on the drawer rail 22 (or on the drawer bottom). On the carcass rail 23 of the Ausstoßmitnehmer 32 is attached, which is coupled at least in sections with the ejection slide 28 of the ejection device 14. This ejection slide 28 is movable relative to the housing 25. At the ejection slide 28, the control lever 29 is pivotally mounted, wherein on this control lever 29 of the control pin 30 is formed. This control pin 30 is guided in the heart-shaped cam track 26. This slide track 26 has the catch recess R for the control pin 30. The control pin 30, together with the detent recess R of the slide track 26, the locking device 27 for the ejection slide 28 on the housing 25. The ejection slide 28 is subjected to the ejection force accumulator 31 (in this case, a compression spring). In the illustration shown according to the top drawer of this ejection energy storage 31 is relaxed. By means of this ejection device 14, as is known per se, the movable furniture part 2 is ejected from a closed position SS in the opening direction OR. This is done from the top drawer as follows:
    By pressing on the movable furniture part 2 in the closing direction SR, the movable furniture part 2 enters the open position OS according to the second drawer. In this movement, the Einziehschlitten 28 is displaced from the Ausstoßmitnehmer 32 relative to the housing 25, whereby the ejection force accumulator 31 is loaded and the control pin 30 passes into the locking recess R. As a result, the locking device 27 is in the locking position V. Starting from this position, the movable furniture part 2 is then pulled by the retraction device 3 in the closed position SS. This sequence of movements will be explained in more detail later. As a result, the drawer enters the closed position SS according to the third drawer, the ejector 14 is still in the locked position V. By overpressing the movable furniture part 2 from this closed position SS, the movable furniture part 2 enters the overpressure position ÜS according to the lowermost drawer. In this case, the buffer 35 arranged between the drawer rail 22 and the cabinet rail 23 -which defines the exact position of the closed position SS-is also pressed in. By this override, the locking position V is released and the control pin 30 passes into an ejection section of the heart-shaped cam track 26, whereby the ejection force accumulator 31 can relax and ejects the movable furniture part 2 in the opening direction OR. In this case, the ejection device is associated with the movable furniture part 2. Of course, this can also be done in the reverse manner, namely that the ejection device is associated with the furniture body 19 and the carcass rail 23 and acts on a the movable furniture part 2 associated Ausstoßmitnehmer 32. Naturally, these two arrangement options also apply to the pull-in device 3. Further details of this pull-in device 3 can be found in the two middle drawers in FIG. 1. In the upper of these two drawers, the pull-in device 3 (which forms the drive device 1 together with the ejection device 4) is just at the beginning of the pull-in movement. The retraction device 3 has a housing 4, with which the retraction device 3 is mounted on the drawer rail 22. In addition, the retraction device 3 has a guided in the guideway 5 Einziehschlitten 7. Between the Einziehschlitten 7 and arranged on the housing 4 spring base 34 of the Einziehkraftspeicher 8 (tension spring) is clamped. Due to the movement of the movable furniture part 2 in the closing direction SR of the Einziehschlitten 7 was already solved by the mounted on the carcase rail Einziehmitnehmer 33 from the holding section 6, resulting in the Einziehkraftspeicher. 8 At one end of the guideway 5 can relax. As a result, the movable furniture part 2 enters the closed position SS according to the lower drawer. This pull-in movement is stopped by the buffer 35. As far as is the operation of previously known drive devices 1 with an ejector 14 and with a retraction device. 3
    But according to the invention there is also an adjustment for the travel of the Einziehschlittens 7 in the guideway 5 of the retractor 3. For this purpose, in the two middle drawers - each highlighted by the dashed border - an alternative position of the guideway 5 relative to the drawer rail 22 is shown. This different position or position is made possible by a sliding part 10, not shown here. As seen in the upper drawer, located at the same open position OS of the movable furniture part 2 located at the same position Einziehmitnehmer 33 is not yet in abutment with the Einziehschlitten 7. Rather, this Einziehschlitten 7 is still in the holding section 6 of the guideway 5. This holding section 6 corresponds to the first end position E1 of the Einziehschlittens 7 in the guideway 5. As can be seen, in this case, the Einziehkraftspeicher 8 is not as tense as in the other case. However, this does not hinder the retraction movement. Rather, simply the pull-in movement is started with a lower but also gentler force. Now, if the movable furniture part 2 is manually moved further in the closing direction SR, and the Einziehmitnehmer 33 comes into contact with the Einziehschlitten 7, whereby it is released from the holding portion 6 of the guideway 5. This can relax the Einziehkraftspeicher 8 and the retractor 3 pulls the movable furniture part 2 in the closed position SS. This closed position SS corresponds to the second end position E2 of the Einziehschlittens 7 along the guideway 5. As seen in the lower drawer, thus depending on the position of Guideway 5, the distance A of the end positions E1 and E2 to each other different. That is, the travel of the Einziehschlittens 7 along the guideway 5 is of different lengths.
    In Fig. 2 the course of the spring forces of the force accumulators 8 and 31 along the path of movement of the movable furniture part 2 is shown schematically. The spring forces are shown in this case as straight lines, but of course in the specific case, the spring force curve is more curved. In the diagram of FIG. 2, the spring forces F (31) of the ejection force memory 31 and F (8) of the Einziehakraftspeichers 8 are compared. The spring force of the ejection force accumulator 31 is higher than the spring force of Einziehkraftspeichers 8. At the far left is the movable furniture part 2 in the closed position SS. In this case, the ejection energy storage 31 is fully stretched and loaded. The Einziehkraftspeicher 8 is relaxed. By moving the movable furniture part 2 in the closing direction SR, the movable furniture part enters the overpressure position ÜS. In this case, the ejection force memory 31 is further tensioned, while the Einziehkraftspeicher 8 relaxes. By releasing the movable furniture part 2, the ejection force accumulator 31 can then relax, whereby the movable furniture part 2 is ejected in the opening direction OR and reaches the open position OS1. Simultaneously with this ejection movement and the Einziehkraftspeicher 8 is stretched. When the sliding part 10 is in the first position S1, the Einziehkraftspeicher 8 is stretched to a higher spring force F (8) than when the sliding part 10 is in the second position S2.
    Now, if the movable furniture part 2, starting from a freewheel, is moved back in the closing direction SR, the movable furniture part 2 first enters the open position OS2. From this position, the ejection force accumulator 31 is again tensioned by the manual impressions until the open position OS1 is reached. In this movement section, the spring force F (8) of Einziehkraftspeichers 8 remains unchanged. Upon further closing movement but then the Einziehschlitten 7 is released from its holding portion 6, that is, the Einziehschlitten 7 leaves its first end position E1. The concrete position of this first end position E1 depends on the position S1 or S2 of the sliding part 10. When the sliding member 10 is in the position S1, the subsequent Einziehweg EW1 is longer than when the sliding part 10 is in the second position S2 (Einziehweg EW2). At the end of this retraction movement of the Einziehschlitten 7 reaches the second end position E2, which corresponds to the closed position SS of the movable furniture part 2. The distance A between the end positions E1 and E2 is thus - depending on the position of the sliding part 10 - different lengths.
    FIGS. 3 and 4 show important components of a drive device 1 in exploded views. In addition, the pull-out guide 24 is shown with the carcass rail 23, the drawer rail 22 and the middle rail 36. The retraction device 3 has a housing 4 as the basic component. This housing 4 consists of the base part 9 and the sliding relative to the base part 9 sliding part 10. The base part 9 in turn consists of the base plate 37 and the base cover 38. The housing 4 can be fastened via the screws 45 on the drawer rail 22. In the housing 4 of the Einziehschlitten 7 along the guideway 5 is movably mounted. The Einziehschlitten 7 includes the carriage base 41 and the pivotally mounted on the carriage base 41 catch lever 40. On the carriage base 41 and the damping device 44 is arranged for damping or braking the Einziehbewegung. This damping device 44 has the damping cylinder 42 and the damping piston 43. Furthermore, a translation element 39 is arranged in the region of the Einziehschlittens 7. Between the Einziehschlitten 7 and the housing 4 also designed as a tension spring Einziehkraftspeicher 8 is clamped. The retracting device 3 also requires the Einziehmitnehmer 33 for its function. This Einziehmitnehmer 33 is formed on the support plate 53, which in turn is mounted on the carcass rail 23.
    In addition, the drive device 1 also has an ejection device 14 whose function is known per se, which is why it is not shown in an exploded view. Details about the ejector 14 can be found in the
    FIG. 1. The ejection device 14 has a housing 25 or a fastening plate, via which the ejection device 14 can be connected to the retraction device 3.
    In the specific case, the actuating element 15 and the detent 47 are formed on the housing 25. This locking lug 47 forms part of the fixing device 17 together with the latching stopper 48 formed on the base cover 38. Furthermore, the fixing device 17 is formed by the latching projection 49 formed on the base cover 38 and by the latching recess 50 formed in the housing 25. In addition, a plurality of guide elements 16 for guiding the sliding movement S of the ejection device 14 are formed on the retraction device 3 on the base cover 38 of the base part 9 of the housing 4. It can also be seen in the exploded views that the holding section 6 of the guide track 5 is formed in the sliding part 10. In addition, the bolt 12 of the blocking device 11 is located on the sliding part 10. The blocking device 11 is formed by the bolt 12 together with the stop 13. The ejection device 14 also requires the ejection driver 32 for its function, which is fastened to the carcass rail 23 via the holding plate 52.
    The basic retraction function is explained in more detail in FIGS. 5 to 7a. In Fig. 5, the drawer rail 22 is still relative to the carcass rail 23 in an open position OS. As can be seen in Fig. 5a, the catch lever 40 is still pivoted about the pivot axis 51 and the holding section 6 of the guide track 5 is locked or held. The Einziehmitnehmer 33 is not yet in contact with the Einziehschlitten 7 and its catch lever 40th
    Now, starting from Fig. 5, the movable furniture part 2 and with this the drawer rail 22 is moved in the closing direction SR, the Einziehmitnehmer 33 comes into contact with the catch lever 40, as shown in Fig. 6 and 6a. But still is the catch lever 40 and thus the Einziehschlitten 7 in its holding section 6, which corresponds to the first end position E1.
    But as soon as the catching lever 40 is released from the holding section 6 due to the force caused by the Einziehmitnehmer 33, the Einziehkraftspeicher 8 can relax and pulls the movable furniture part 2 with the
    Loading rail 22 in the closed position SS, as shown in Figs. 7 and 7a can be seen. In this case, the catch lever 40 has been pivoted back about the pivot axis 51 and is in the second end position E2.
    The assembly of the ejection device 14 on the retraction device 3 and the associated adjustment of the sliding part 10 from the position S1 to the position S2 will be described in more detail with reference to FIGS. 8 to 15:
    In Fig. 8, the retraction device 3 is shown mounted on the drawer rail 23 state. In this case, the sliding part 10 is in the first position S1. It is thus the travel or the Einziehweg EW1 of Einziehschlittens 7 long. This first position S1 of the sliding part 10 is achieved or fixed by the blocking device 11, since the resilient latch 12 formed on the sliding part 10 rests against the stop 13 formed on the base cover 38 (see FIG. 8a).
    Now, when the ejection device 14, as shown in Fig. 9 and 9a, is pressed to the retraction device 3, is formed by the actuator 25 formed on the housing 15 of the latch 12 is pressed. As a result, the blocking device 13 is no longer in the blocking position B but in the release position L. The latch 12 is therefore no longer at the stop 13.
    Starting from this position according to FIG. 9 or 9a, the ejection device 14 is then fixed to the retraction device 3 via a sliding movement S. This fixation takes place, inter alia, by virtue of the fact that the detent 47 engages in the detent stop 48. These two components 47 and 48 together form part of the fixing device 17. Simultaneously with this sliding movement S, the sliding part 10 is also moved via the stop 54 formed on the housing 25, so that the sliding part 10 moves from the first position S1 to the second position S2. During this sliding movement S, the blocking device 11 also remains in its release position L (see FIG. 10a).
    11 and 12, the ejection device 14 and the base cover 38 of the base part 9 is hidden for better illustration, whereby a better view of the sliding part 10 and its position relative to the base plate 37 of the base part 9 is possible. In Fig. 11, the sliding part 10 is still in its first position S1. Also, the latch 12 is not yet pressed. In contrast, in Fig. 12, the bolt 12 is pressed and the sliding part 10 is already shifted. As a result, the holding section 6 of the guide track 5 is closer to the Einziehkraftspeicher. 8
    FIG. 13 shows the pull-in device 3 mounted on the drawer rail 22 and the not yet mounted ejection device 14. Well visible in this Fig. 13, the guide elements 16 and the latching stopper 48 and the locking projection 49, all of which are formed on the base cover 38. Corresponding to these components of the retraction device 3 are - as shown in Fig. 14 - on the ejection device 14 and on the housing 25 and mounting plate, the recess 50, the actuator 15, the guide recesses 55 and the latch 47 formed. With the sliding movement S already described above, the fixing of the ejection device 14 to the retraction device 3 is then carried out. As a result, the position shown in FIG. 15 is reached, in which the latching lug 47 are fixed to the latching stopper 48 and the latching projection 49 in the latching recess 50.
    FIGS. 16 to 19 again illustrate the basic concept of the invention. 16, the movable furniture part 2 is in an open position OS, wherein the Einziehmitnehmer 33 already contacted the catch lever 40 of the Einziehschlittens 7. This Einziehschlitten 7 is still in the first end position E1, which corresponds to the holding portion 6 of the guideway 5. The sliding part 10 is in its first position S1. From this position according to FIG. 16, the first pull-in path EW1 begins and ends in the closed position SS according to FIG. 17, in which the pull-in slide 7 is in its second end position E2. It should be noted that the Einziehschlitten 7 course could be moved even further in the closing direction. Basically, this second end position E2 but corresponds to the position in which the movable furniture part 2 is in the closed position SS.
    In Fig. 18 it can be seen that the position of the sliding part 10 has been changed relative to the drawer rail 22. Thus, the sliding part 10 is in the second position S2. Although the drawer rail 22 has already been moved further in the closing direction SR with respect to FIG. 16, the pull-in driver 33 is only at the beginning of the release movement of the catch lever 40 from the holding section 6. Thus, the pull-in slide 7 is still in the first end position E1. Starting from this position, the shortened pull-in path EW2 starts, in which the retraction force accumulator 8 relaxes and the movable furniture part 2 moves in the closing direction SR into the closed position SS according to FIG. As a result, the Einziehschlitten 7 is again in its second end position E2. Especially in comparison between Fig. 19 and Fig. 17 is thus apparent how the invention according to the distance A of the end positions E1 and E2 from each other along the guide track 5 is variable.
    Innsbruck, on 2 December 2013
    权利要求:
    Claims (15)
    [1]
    1. Drive device (1) for a movable furniture part (2), with a retraction device (3) for pulling the movable furniture part (2) from an open position (OS) to a closed position (SS), wherein the retraction device (3) - a Housing (4), - in the housing (4) formed guideway (5) with a holding section (6), - a relative to the housing (4) in the guide track (5) movable and in the holding section (6) lockable Einziehschlitten (7) and - a Einziehkraftspeicher (8) acting on the Einziehschlitten (7), wherein the Einziehschlitten (7) along the guide track (5) between a - the holding portion (6) corresponding - first end position (E1) and one - the closed position (SS) corresponding second end position (E2) is movable, characterized in that the distance (A) of the end positions (E1, E2) from each other along the guide track (5) is variable.
    [2]
    2. Drive device according to claim 1, characterized in that the housing (4) has a base part (9) and a relative to the base part (9) between at least a first position (S1) and a second position (S2) movable sliding part (10) ,
    [3]
    3. Drive device according to claim 2, characterized in that in the first position (S1), the distance (A) between the first end position (E1) and the second end position (E2) of the Einziehschlittens (7) along the guide track (5) is larger as in the second position (S2).
    [4]
    4. Drive device according to claim 2 or 3, characterized in that the guide track (5) in the sliding part (10) is formed.
    [5]
    5. Drive device according to one of claims 2 to 4, characterized in that the sliding part (10) of a blocking device (11) in one of the first position (S1) corresponding blocking position (B) can be fixed.
    [6]
    6. Drive device according to claim 5, characterized in that the blocking position (B) of the blocking device (11) can be canceled, whereby the sliding part (10) from the first position (S1) in the second position (S2) is movable.
    [7]
    7. Drive device according to claim 5 or 6, characterized in that the blocking device (11) formed on a sliding part (10), preferably elastic, movable bolt (12) and on the base part (9) formed stop (13) for the bolt (12).
    [8]
    8. Drive device according to one of claims 1 to 7, characterized by an ejection device (14) for ejecting the movable furniture part (2) from the closed position (S2) in an open position (OS).
    [9]
    9. Drive device according to claim 8, characterized in that the ejection device (14) with the retraction device (3) is connectable, wherein by connecting the ejection device (14) with the retraction device (3), the distance (A) of the end positions (E1, E2) from each other along the guide track (5) is variable.
    [10]
    10. Drive device according to claim 8 or 9, characterized in that the blocking position (B) of the blocking device (11) by the ejection device (14) can be canceled.
    [11]
    11. Drive device according to one of claims 8 to 10, characterized in that the ejection device (14) has an actuating element (15), by connecting the ejection device (14) with the retraction device (3), the blocking device (11) of the blocking position (B), in which the latch (12) abuts the stop (13), in a release position (L) in which the latch (12) by the actuating element (15) is released from the stop (13) is movable.
    [12]
    12. Drive device according to one of claims 8 to 11, characterized in that the ejection device (14) via a fixing device (17) on the retraction device (3), preferably form-fitting, can be fixed.
    [13]
    13. Drive device according to claim 12, characterized in that on the retraction device (3) guide elements (16) for the ejection device (14) are formed, wherein by a via the guide elements (16) guided sliding movement (S), the ejection device (14) the retraction device (3) of the fixing device (17) is fixable.
    [14]
    14. Drive device according to claim 13, characterized in that in the sliding movement (S) of the ejection device (14), the sliding part (10) of the retraction device (3) from the first position (S1) in the second position (S2) is mitbewegbar.
    [15]
    15. Furniture (18) with a drive device (1) according to one of claims 1 to 14. Innsbruck, on 2 December 2013
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    WO2015091118A1|2015-06-25|Damping unit for a sliding element
    EP3142516B1|2018-10-03|Retracting device for furniture
    AT512699B1|2018-12-15|Ejecting device for a movable furniture part
    DE102010017132A1|2011-12-01|Cupboard furniture with a front drawer and an inner drawer
    WO2013134797A1|2013-09-19|Piece of furniture, in particular storage cabinet
    WO2016197164A1|2016-12-15|Ejection device for a movable furniture part
    AT511042A1|2012-08-15|ENTRY-BZW. EJECTION DEVICE WITH FIXED SPRINGS
    AT516812B1|2019-11-15|Drive device for a movable furniture part
    DE202014011103U1|2017-11-16|Drive device for a movable furniture part
    EP3374585B1|2021-09-15|Drive device for a movable furniture part
    同族专利:
    公开号 | 公开日
    JP2016538941A|2016-12-15|
    AT515120B1|2015-06-15|
    JP6367945B2|2018-08-01|
    WO2015081350A1|2015-06-11|
    CN105916405A|2016-08-31|
    ES2662041T3|2018-04-05|
    US10058175B2|2018-08-28|
    EP3076826B1|2017-12-06|
    US20160270533A1|2016-09-22|
    EP3076826A1|2016-10-12|
    CN105916405B|2018-06-08|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    WO2005044046A1|2003-01-10|2005-05-19|Alfit Ag|Automatic retraction mechanism for drawer pull-out guides|
    DE102010036902A1|2009-08-07|2011-02-10|Paul Hettich Gmbh & Co. Kg|Ejection mechanism, pullout guide and ejection system|
    US7028370B2|2003-03-31|2006-04-18|Thk Co., Ltd.|Retracting apparatus, drawer apparatus and sliding door apparatus|
    DE20311795U1|2003-07-31|2004-11-18|Alfit Ag|Drawer pull-out guide with automatic retraction with integrated damping|
    AT502417B1|2005-09-06|2009-11-15|Blum Gmbh Julius|LOCKABLE EJECTION DEVICE|
    IT1392907B1|2008-09-12|2012-04-02|Salice Arturo Spa|SELF-CLOSING DEVICE FOR A DRAWER OR A MOVABLE PART OF A FURNITURE|
    DE202009004955U1|2009-06-26|2010-11-11|Paul Hettich Gmbh & Co. Kg|Opening and closing device for a push element and furniture|
    DE102009049429B4|2009-10-14|2014-08-21|Karl Simon Gmbh & Co. Kg|sliding arrangement|
    DE102010036903B4|2010-02-26|2020-09-10|Paul Hettich Gmbh & Co. Kg|Ejection device and pull-out system|
    AT509923B1|2010-06-01|2013-12-15|Blum Gmbh Julius|FEEDING DEVICE FOR PULLING A MOVABLE FURNITURE PART|
    MY155806A|2010-07-29|2015-11-30|Harn Marketing Sdn Bhd|Drawer guide rail system|
    DE202010013193U1|2010-12-22|2012-03-26|Paul Hettich Gmbh & Co. Kg|Opening and closing device for movable furniture parts and ejection device|
    ITMI20110517A1|2011-03-30|2012-10-01|Salice Arturo Spa|CHECK DEVICE FOR OPENING AND AUTOMATIC CLOSING DEVICE FOR MOVABLE PART OF MOBILE|
    AT511329B1|2011-05-03|2012-11-15|Blum Gmbh Julius|LOCKABLE EJECTION DEVICE WITH OVERLOAD MECHANISM|
    DE102011051907A1|2011-07-18|2013-01-24|Horst Lautenschläger|Retraction device for movable furniture components, particularly drawers, comprises movable carrier brought into releasable engagement with furniture component, where damping unit and spring unit stand in operative connection with carrier|
    AT512616B1|2012-02-15|2017-05-15|Blum Gmbh Julius|Furniture with a spring-loaded drive device for a movable furniture part|
    AT512512B1|2012-07-10|2013-09-15|Blum Gmbh Julius|Drive device for a movable furniture part|
    AT512919B1|2012-11-28|2013-12-15|Blum Gmbh Julius|Device for moving a movable furniture part|
    AT514064B1|2013-04-12|2014-10-15|Blum Gmbh Julius|Drive device for a movable furniture part|
    AT514141B1|2013-04-12|2015-08-15|Blum Gmbh Julius|Drive device for a movable furniture part|
    DE202013005797U1|2013-06-28|2014-09-29|Grass Gmbh|Feeding device, pull-out guide with a collection device and furniture with a pull-out guide|AT15245U1|2015-07-07|2017-04-15|Blum Gmbh Julius|Drive device for a movable furniture part|
    KR20170008417A|2015-07-14|2017-01-24|에스프린팅솔루션 주식회사|Auto locking device and image forming apparatus having the same|
    DE202015104430U1|2015-08-21|2016-11-22|Grass Gmbh|Device for moving a movable furniture part in an opening direction with respect to a furniture body of a piece of furniture|
    TWI538638B|2015-11-12|2016-06-21|川湖科技股份有限公司|Drive mechanism and method for furniture parts|
    CN107836869B|2016-09-20|2019-11-15|川湖科技股份有限公司|Sliding rail assembly and its sliding rail external member|
    JP6828488B2|2017-02-14|2021-02-10|Toto株式会社|Drawer operation mechanism|
    CN108926148B|2017-05-23|2020-01-03|川湖科技股份有限公司|Driving mechanism, protection device and protection method for furniture|
    CN110313733B|2018-03-28|2021-04-27|川湖科技股份有限公司|Sliding rail assembly|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA926/2013A|AT515120B1|2013-12-03|2013-12-03|Drive device for a movable furniture part|ATA926/2013A| AT515120B1|2013-12-03|2013-12-03|Drive device for a movable furniture part|
    EP14802584.4A| EP3076826B1|2013-12-03|2014-10-17|Drive device for a movable furniture part|
    JP2016536198A| JP6367945B2|2013-12-03|2014-10-17|Drive unit for moving furniture parts|
    CN201480073132.5A| CN105916405B|2013-12-03|2014-10-17|For the driving device of movable furniture parts|
    ES14802584.4T| ES2662041T3|2013-12-03|2014-10-17|Drive device for a mobile furniture part|
    PCT/AT2014/000186| WO2015081350A1|2013-12-03|2014-10-17|Drive device for a movable furniture part|
    US15/171,301| US10058175B2|2013-12-03|2016-06-02|Drive device for a movable furniture part|
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