• 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:
    Ejecting device (1) for a movable furniture part (2), in particular a door or a flap, with an ejection element (3) for ejecting the movable furniture part (2) from a closed position (SS) into a first open position (OS1), one between a The front power storage base (4) acts on the ejection element (3), in particular in the opening direction (OR), and on a carrier on which the ejection element (3) is movable is stored, wherein the rear power storage base (5) when loading the force accumulator (6) relative to the carrier, preferably in the opening direction (OR), is movable.
    公开号:AT512699A1
    申请号:T325/2012
    申请日:2012-03-16
    公开日:2013-10-15
    发明作者:
    申请人:Blum Gmbh Julius；
    IPC主号:
    专利说明:

    ft «# ♦ ft ··« ft «71536 22 / hn 1
    The invention relates to an ejection device for a movable furniture part, in particular a door or a flap, having an ejection element for ejecting the movable furniture part from a closed position into a first open position, a force accumulator spanned between a front and a rear power storage base, wherein the front power storage base the ejection element , in particular in the opening direction, acted upon and a carrier, on which the ejection element is movably mounted. In addition, the invention relates to a piece of furniture with such an ejection device.
    In the field of furniture fitting industry so-called touch-latch mechanisms have been known for some time, in which an ejection device is unlocked by pressing on a movable furniture part, after which the movable furniture part is ejected by a force storage in the opening direction. As a result, the movable furniture part is opened so far that a user can engage behind the door, the drawer or the flap and actively carries out the further opening movement.
    To then load the power storage again, it is known for example from AT 008 629 U1, that the ejection device is coupled with discharged energy storage at least in a portion of the opening path with the movable furniture part, so that the loading of the energy storage takes place when opening the furniture. As a result, the opening movement is already used to load the energy storage and it does not have to wait for the closing movement. For charging the ejection force accumulator, a relatively large and cumbersome mechanism with racks and gears is provided according to the AT 008 629 U1.
    The object of the present invention is therefore to provide an alternative to the prior art ejection device. In particular, the ejection device should be made more compact and still allow loading when opening. In addition, no components after loading the power storage of the furniture body unnecessarily protrude and be in the way. ft ft ···································································································· · Ft · * ft «4 ft« 2
    This is achieved for an ejection device with the features of the preamble of claim 1, characterized in that the rear power storage base when loading the energy accumulator relative to the carrier, preferably in the opening direction, is movable.
    In other words, this means that to load the energy storage no longer has to be pressed on the front power storage base. Rather, the opening movement of the movable furniture part is forwarded directly to the rear power storage base, thereby loading the power storage, so to speak, from behind by pulling.
    In principle, it is possible that the ejection device is arranged in or on the movable furniture part and repels the furniture body. In this case, then applies when loading the force accumulator, that the rear - ie the "repelling element" facing away - power storage base moves when loading relative to the carrier in the closing direction. Preferably, however, it is provided that the ejection device is arranged in or on the furniture body and ejects the movable furniture part. In this case, the rear - the ejection element facing away - power storage base when loading the energy storage relative to the carrier in the opening direction is movable.
    As a support for the ejection element, the furniture body itself can serve. Preferably, however, it is provided that the carrier is formed as a housing. About this housing, the ejector is mounted in the furniture body.
    According to a preferred embodiment it can be provided that the rear power storage base is arranged on a carriage which is movable relative to the housing and relative to the ejection element. That is, when loading the ejection element and the housing is stationary, only the carriage together with the rear power storage base is moved. For a particularly preferred embodiment of the present invention may also be provided a loading mechanism for loading the energy storage device when moving the movable furniture part in the opening direction. Furthermore, a driver attached to the movable furniture part, with which the loading mechanism can move at least when moving the movable furniture part from the first open position, can * * * * * * «*» ·· • · * * «* ·· * ·» *
    Be further coupled in the opening direction, be provided. Also, a locking device for releasably locking the ejection element with a charged energy storage can be provided. For the locking of the ejection device known per se principles such as the ballpoint pen principle or similar variants can be used. It is preferably provided that the locking device has a control path which is formed on the ejection element and preferably has a heart-curved section, and has a control element arranged on the slide and engaging in the slide track. For a compact embodiment of the ejection device is particularly preferably provided that the housing, the ejection element and the carriage are formed sleeve-shaped. In this case, the sleeves can preferably be arranged in one another, wherein a particularly preferred embodiment provides that the housing, the ejection element and the carriage are arranged concentrically. For a mechanical design of the ejection device is preferably provided that the energy accumulator is designed as a spring, preferably as a compression spring. The loading mechanism may be connected to the movable furniture part preferably via a Koppeielement which is releasably coupled to the driver. As a variant of the detachable connection can be provided that the coupling element with the driver releasably non-positively, for example, magnetically or by a clamping device such as in the AT 008 629 U1, coupled. However, it should also be possible for the coupling element to be releasably positively coupled to the driver. In this case, the pivotal movement of a door or flap can be exploited for the Formschiuss up to a certain opening angle position.
    It is particularly preferred that the Koppeielement is part of the loading mechanism and the Koppeielement when moving the movable furniture part of the first open position is further mitbewegbar in the opening direction of the driver, wherein the Koppeielement while the slide together rear • * * ♦ φ • * I · · · «· * ·» • > ι i a «* 4 4« φ φ φ • * * * · Φ4 4 · φ 4 4 Η · * Φ 4 4 4 4 φ φ 4
    Power storage base in the opening direction relative to the ejection element and against the force of the energy storage device is movable. It should be noted that by the movement of the coupling element in the opening direction of the carriage as far as is relatively movable to the ejection element until the carriage can be locked by the locking device with a charged energy storage on the ejection element.
    Since the front power storage base is still in the front ejection position after loading the force accumulator, is a return device by which the coupling element is movable after decoupling from the driver relative to the ejection element in the closing direction and / or by which the ejection element are movable relative to the housing in the closing direction / is provided. As a result, the charged ejection element can be moved back into the starting position. This is preferably done in that the return device has a return on the one hand on the coupling element and on the other hand on the housing, preferably ausgebiidete as a spring, return spring. In this case, the coupling element is first moved in the closing direction and then moved back via a stop from the Koppeielement the ejection element in the starting position.
    Due to the "loading on opening", there is the great advantage that no tensioning of a spring has to take place, especially in the last section of the closing movement. Thus, a retractor may be provided for securely closing or retracting the movable furniture member to the closed position, which operates independently of the ejector clamping operation. Protection is therefore desired for an arrangement according to claim 16. Preferably, in such an arrangement, a damping device for damping the retraction movement of the retraction device may be provided.
    Protection is also desired for a furniture according to claim 17.
    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. They show: • · «« · · • • • • • • • • • • • • • • • • • • 5 5 5
    Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5a to 5d Fig. 6a to 6d a furniture in the first open position with the detail A, a piece of furniture in the second open position with the detail B, a furniture with wide open movable Furniture part, an exploded view of a first variant of an ejection device,
    Sectional views of an embodiment of the ejection device and perspective views of the first variant of the ejection device.
    Fig. 1 shows a furniture 18 with a furniture body 19 and a movable furniture part 2 in the form of a door. On the furniture body 19, the ejection device 1 is arranged, which acts on the movable Möbelteii 2. In this Fig. 1, the movable furniture part 2 is shown in the first open position OS1. In detail A it can be seen that the ejection device 1 is fastened via a housing 7 in the furniture body 19. The ejection element 3 protrudes from the furniture body 19 and is coupled via the coupling element 15 with arranged on the movable furniture part 2 driver 9. Preferably, the coupling element 15 has a magnet 27 and can be frictionally coupled with the carrier 9 designed as a metallic plate.
    In Fig. 2, the movable furniture part 2 has been moved about the pivot axis of the hinge 25 in the opening direction OR, whereby the coupling element 15 moves due to the coupling with the driver 9 from the ejection element 3 forward. As a result, the second open position OS2 of the movable furniture part 2 is achieved.
    As soon as the coupling element 15 is decoupled from the driver 9 (see FIG. 3), first the coupling element 15 and then the ejection element 3 are moved in the closing direction SR via the return device 16, not shown, whereby no components of the ejection device 1 unnecessarily protrude from the furniture body 2.
    4 shows in an exploded view a concrete variant of a compact ejection device 1. This ejection device 1 has a sleeve-shaped housing 7 together with the housing cover 26. On the housing cover 26 is the return spring * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * «* * * * *« «« ·· «· * »·········································································································································· At the other end, the return spring 17 is attached to the coupling element 15. In the ejection element 3, the slide track 13 together with heart-shaped portion 12 is formed. Together with the control element 14, this slide track 13 forms the locking device 10. Between the ejection element 3 and the rear power storage base 5 of the carriage 11, the energy store 6 is arranged. In this exploded view, the driver 9, which is arranged on the movable furniture part 2, is missing.
    In Fig. 5a, the ejector 1 is shown with a charged energy storage 6 and relaxed return spring 17. This corresponds to the closed position SS of the movable furniture part 2 and the locking position of the ejection device 1. Of course, this position of the ejection device 1 may be given even with a wide open movable furniture part 2.
    By overpressing the closed position SS in the closing direction SR on the coupling element 15 and the voltage applied to the coupling element 15 ejector 3 is moved in the closing direction SR, whereby - as is well known - unlocking the locking device 10 takes place. As a result, the ejection element 3 is no longer on its slide track 13 on, arranged on the carriage 11, control 14 is locked and the energy accumulator 6 can relax (see Fig. 5b). By discharging the force accumulator 6, the ejection element 3 is moved in the opening direction OR, whereby also the movable furniture part 2, not shown here, reaches the first open position OS1. The energy accumulator 6 can move the ejection element 3 so far in the opening direction OR until the projection 28 bears against the nose 29 formed on the housing 7. Simultaneously with this ejection movement, the coupling element 15 is moved by the ejection element 3 in the opening direction OR, wherein the return spring 17 attached to the coupling element 15 is tensioned. In the illustration according to FIG. 5 b, the coupling element projection 30 of the coupling element 15 bears against the carriage nose 31 of the carriage 11. The energy accumulator 6 is in almost completely unloaded position and continues to abut the rear power storage base 5 formed on the carriage 11 and on the front power storage base 4 formed on the ejection element 3. ♦ · ········································· ······ · · ΦΦ ··· φ φφ 7
    If now the movable furniture part 2 is moved further from the first open position OS1 into the second open position OS2, the loading mechanism 8 is activated. In this case, the magnet 27 is moved with the movable furniture part 2 and its driver 9, whereby the coupling element 15 moves with its coupling element projection 30, the carriage 11 via the carriage nose 31 in the opening direction OR. As a result, the rear power storage base 5 is moved relative to the housing 7 and relative to the ejection element 3 in the opening direction OR, and the energy accumulator 6 is tensioned.
    Once the carriage 11 abuts the front end of the ejection element 3, the coupling element 15 can no longer join the movement of the movable furniture part 2 and decoupled from the driver 9. This initially relaxes the power storage 6 by a very short path until the control 14 in the locked in the ejection element 3 slide link 13 locks. Thus, the carriage 11 is locked on the ejection element 3. After tearing or decoupling from the coupling element 15 from the driver 9, the return spring 17 can relax and initially moves alone the Koppeleiement 15 in the closing direction SR. As soon as the front end of the coupling element 15 bears against the ejection element 3, the return spring 17 also moves the ejection element 3 together with the carriage 11 in the closing direction SR, whereby the initial position according to FIG. 5d is reached again.
    FIGS. 6a to 6d show perspective views of the ejection device 1, which correspond to FIGS. 5a to 5d.
    By a discharge device 1 according to the invention thus a very compact and small touch-latch mechanism is created, which is stretched when opening, with a favorable, "pulling" clamping variant is created by the tensioning of the rear power storage base 5.
    Innsbruck, March 14, 2012
    权利要求:
    Claims (17)
    [1]
    1. ejection device (1) for a movable furniture part (2), in particular a door or a flap, with - an ejection element (3) for ejecting the movable furniture part (2) from a closed position (SS) in a first open position (OS1), - a stored between a front (4) and a rear (5) power storage base force memory (6), wherein the front power storage base (4) the ejection element (3), in particular in the opening direction (OR) applied and - A carrier on which the ejection element (3) is movably mounted, characterized in that the rear power storage base (5) during loading of the force accumulator (6) relative to the carrier, preferably in the opening direction (OR), is movable.
    [2]
    2. Ejecting device according to claim 1, characterized in that the carrier is designed as a housing (7).
    [3]
    An ejection device according to claim 2, characterized in that the rear power storage base (5) is disposed on a carriage (11) which is movable relative to the housing (7) and relative to the ejection element (3).
    [4]
    4. Ejecting device according to one of claims 1 to 3, characterized by - a loading mechanism (8) for loading the force accumulator (6) when moving the movable furniture part (2) in the opening direction (OR), - one on the movable furniture part (2) fixed driver (9) with which the loading mechanism (8) can be coupled further in the opening direction (OR) at least when moving the movable furniture part (2) from the first open position (OS1), and - a locking device (10) for releasably locking the ejection element (3 ) with charged energy storage (6).
    [5]
    5. Ejecting device according to claim 4, characterized in that the locking device (10) formed on the ejection element (3), 71536 22 / eh Μ ♦ · · · ·· «# · • · * * · · * * ♦ * * * * * Comprising heart curved portion (12), slide track (13) and arranged on the carriage (11) and in the slide track (13) engaging control element (14).
    [6]
    6. Ejecting device according to one of claims 3 to 5, characterized in that the housing (7), the ejection element (3) and the carriage (11) are sleeve-shaped.
    [7]
    7. Ejecting device according to one of claims 3 to 6, characterized in that the housing (7), the ejection element (3) and the carriage (11) are arranged concentrically.
    [8]
    8. ejection device according to one of claims 1 to 7, characterized in that the energy accumulator (6) as a spring, preferably as a compression spring, is formed.
    [9]
    9. Ejecting device according to one of claims 1 to 8, characterized by a coupling element (15) which is releasably coupled to the driver (9).
    [10]
    10. Ejecting device according to claim 9, characterized in that the coupling element (15) with the driver (9) releasably non-positively, for example, magnetically or by a clamping device is coupled.
    [11]
    11 .Emission device according to claim 9, characterized in that the coupling element (15) with the driver (9) is releasably positively coupled coupled.
    [12]
    12. Ejecting device according to one of claims 9 to 11, characterized in that the coupling element (15) is part of the loading mechanism (8) and the coupling element (15) during movement of the movable furniture part (2) from the first open position (OS1) further in Opening direction (OR) of the driver (9) is mitbewegbar, wherein from the coupling element (15) while the carriage (11) together with the rear power storage base (5) in the opening direction (OR) relative to the ejection element (3) and against the force of the energy accumulator (6) is movable.
    [13]
    13. Ejecting device according to claim 12, characterized in that by the movement of the coupling element (15) in the opening direction (OR) of the carriage (11) as far relative to the ejection element (3) is movable until by the locking device (10) of the carriage (11 ) can be locked on the ejection element (3) when the stored energy store (6) is loaded.
    [14]
    14. Ejecting device according to one of claims 1 to 13, characterized by a return device (16) through which the coupling element (15) after decoupling from the driver (9) relative to the ejection element (3) in the closing direction (SR) is movable and / or by the ejection element (3) relative to the housing (7) in the closing direction (SR) is movable / is.
    [15]
    15. Ejecting device according to claim 14, characterized in that the return device (16) on the one hand on the coupling element (15) and on the other hand on the housing (7) attached, preferably designed as a tension spring, return spring (17).
    [16]
    16. Arrangement with an ejection device (1) according to one of claims 1 to 15 and a retraction device for pulling the movable furniture part (2) in the closed position (SS).
    [17]
    17. Furniture (18) with a furniture body (19) and one of an ejection device (1) according to any one of claims 1 to 15 or one of an arrangement according to claim 16 movable furniture part (2). Innsbruck, 14 March 2012 I • «* * *

    * * * ··· Μ ft ft ft ft · · · · · · · · · · · · · · · · ·

    Φ φφ φ φ φ φφ φφ φΦ φ φ φ φ φ φ φ φ · · φ φ φ φ φ φ φ φφ φ φ φ φ φ φ φ φ φ φ φ φ φ Fig.3 18

    SUBSEQUENT

    * * · · · # ♦ «* · · * • · Μ * Fig.it • Φ

    SUBSEQUENT FIG. 5a

    POSSIBLE ···············

    1. Ejection device (1) for a movable furniture part (2), in particular a door or a flap, with - an ejection element (3) for ejecting the movable furniture part (2) from a closed position (SS) in a first open position (OS1 ), - one between the ejection element (3) facing the front (4) and the ejection element (3) facing away, rear (5) power storage base spanned ejection force memory (6), wherein the front power storage base (4) acts on the ejection element (3) and a carrier formed as a housing (7) on which the ejection element (3) is movably mounted, wherein the rear power storage base (5) is movable relative to the carrier during loading of the ejection force accumulator (6), characterized by a loading mechanism (8) for Loading the ejection force memory (6) by moving the movable furniture part (2) in the opening direction (OR). 2. Ejecting device according to claim 1, characterized in that the rear power storage base (5) on a carriage (11) is arranged, which is relative to the housing (7) and relative to the ejection element (3) movable. 3. Ejecting device according to claim 1 or 2, characterized by - on the movable furniture part (2) fastened driver (9), with which the loading mechanism (8) at least when moving the movable furniture part (2) of the first open position (OS1) further in Opening direction (OR) can be coupled, and - a locking device (10) for releasably locking the ejection element (3) with a loaded ejection force memory (6). 4. Ejecting device according to claim 3, characterized in that the locking device (10) formed on the ejection element (3), preferably a cardioid-shaped portion (12) having slide track (13) and one on the carriage (11) arranged and in the Kuißenbahn ( 13) engaging control element (14). 5. REPLACEMENT, 71536 22 / eh 5. The ejection device according to one of claims 2 to 4, characterized in that the housing (7), the ejection element (3) and the Carriage (11) are sleeve-shaped. 6. Ejecting device according to one of claims 2 to 5, characterized in that the housing (7), the ejection element (3) and the carriage (11) are arranged concentrically. 7. ejection device according to one of claims 1 to 6, characterized in that the ejection force accumulator (6) as a spring, preferably as a compression spring is formed 8. Ejector device according to one of claims 3 to 7, characterized by a coupling element (15) with the driver (9) is releasably coupled. 9. ejection device according to claim 8, characterized in that the coupling element (15) with the driver (9) releasably non-positively, for example, magnetically or by a clamping device is coupled. 10. Ejecting device according to claim 8, characterized in that the coupling element (15) with the driver (9) is releasably positively coupled coupled. 11. Ejecting device according to one of claims 8 to 10, characterized in that the coupling element (15) is part of the loading mechanism (8) and the coupling element (15) during movement of the movable Möpfteils (2) of the first open position (OS1) further in Opening direction (OR) of the driver (9) is mitbewegbar, wherein from the coupling element (15) while the carriage (11) together with the rear power storage base (5) in the opening direction (OR) relative to the ejection element (3) and against the force of the ejection force memory (6) is movable. 12. Ejecting device according to claim 11, characterized in that by the movement of the coupling element (15) in the opening direction (OR) of the READY 71536 22 / eh • # - * · t 1 «· 4 Μ M» · carriage (11) as far relative to the ejection element (3) is movable until by the locking device (10) of the carriage (11) with a loaded ejection force memory (6) on the ejection element (3) can be locked. 13. Ejecting device according to one of claims 1 to 12, characterized by a return device (16) through which the coupling element (15) after decoupling from the driver (9) relative to the ejection element (3) in the closing direction (SR) is movable and / or by the ejection element (3) relative to the housing (7) in the closing direction (SR) is movable / is. 14. Ejecting device according to claim 13, characterized in that the return device (16) on the one hand on the coupling element (15) and on the other hand on the housing (7) attached, preferably designed as a tension spring, return spring (17). 15. Arrangement with an ejection device (1) according to one of claims 1 to 14 and a retraction device for pulling the movable furniture part (2) in the closed position (SS). 16. Furniture (18) with a furniture body (19) and one of an ejection device (1) according to any one of claims 1 to 14 or of a device according to claim 15 movable furniture part (2). Innsbruck, 29th January 2013 FOLLOW-UP
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    同族专利:
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE19935120A1|1999-07-27|2001-02-15|Bulthaup Gmbh & Co|Mechanism contained in lower shell comprises spring loaded slide piece, bolt, profiled bar, ratchet, and piston-cylinder damping unit|
    JP2003003746A|2001-06-26|2003-01-08|Ntn Corp|Door opener|
    WO2004101919A1|2003-05-19|2004-11-25|Julius Blum Gmbh|Item of furniture equipped with a movable furniture part that can be acted upon by an energy storing means|
    DE202010008134U1|2010-07-22|2010-10-07|Häfele GmbH & Co. KG|Ejecting device for a movably guided furniture part|WO2016197163A1|2015-06-09|2016-12-15|Julius Blum Gmbh|Ejection device for a movable furniture part|
    WO2016197165A1|2015-06-09|2016-12-15|Julius Blum Gmbh|Push-out device for a movable furniture part|
    WO2016197162A1|2015-06-09|2016-12-15|Julius Blum Gmbh|Ejection device for a movable furniture part|
    AT517923A1|2015-11-12|2017-05-15|Blum Gmbh Julius|Drive device for a movable furniture part|
    US10750861B2|2015-07-07|2020-08-25|Julius Blum Gmbh|Drive device for a movable furniture part|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA325/2012A|AT512699B1|2012-03-16|2012-03-16|Ejecting device for a movable furniture part|ATA325/2012A| AT512699B1|2012-03-16|2012-03-16|Ejecting device for a movable furniture part|
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