• 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:
    Synchronization device (100) for stabilizing the running behavior of a drawer (101) in a furniture carcass (103), comprising a synchronization rod (1), wherein the synchronization rod (1) has a longitudinal axis (C), and two track gears (11, 21) engage in two racks (12, 22) of a Schienenausziehführung (105), wherein a rotational movement of the two track gears (11,21) with a rotational movement of the synchronization rod (1) is coupled, wherein the axes of rotation (A, B) of the track gears (11, 21) have a distance (X) to the longitudinal axis (C) of the synchronization rod.
    公开号:AT512382A1
    申请号:T1892/2011
    申请日:2011-12-27
    公开日:2013-07-15
    发明作者:
    申请人:Blum Gmbh Julius；
    IPC主号:
    专利说明:

    70053 23 / ce / sk
    The invention relates to a synchronization device for stabilizing the running behavior of a drawer in a furniture body with a synchronization rod, wherein the synchronization rod has a longitudinal axis, and with two track gears, which engage in two racks of a Schienenausziehführung, wherein a rotational movement of the two track gears coupled to a rotational movement of the synchronization rod is.
    Furthermore, the invention relates to a drawer with a synchronization device according to at least one of the described embodiments and a piece of furniture with at least one such drawer.
    Such synchronization devices are already known and are shown, for example, in WO 2011/075753 and in EP 1036526 P1.
    The object of the invention is to provide a comparison with the prior art improved synchronization device for stabilizing the Lauferhaltens a drawer in a furniture body.
    This object is achieved by a synchronization device with the features of claim 1.
    Characterized in that the axes of rotation of the track gears have a distance from the longitudinal axis of the synchronization rod, there is a local offset between the track gears and the synchronization rod.
    This gain in space makes it possible that behind the drawer, for example, a discharge device can find space that can eject the drawer. Thus, this synchronization device is suitable both for drawers that are driven by a discharge device, as well as suitable for drawers that have no ejection device, where is universally applicable by the synchronization device. • · * »· 70053 23 / ce / sk
    Further advantageous embodiments of the invention are defined in the dependent claims.
    According to a preferred embodiment it can be provided that the axis of rotation of the synchronization rod in mounting position of the synchronization device is formed closer to a drawer rear wall of a mounted drawer out as the axes of rotation of the track gears. By this measure, it can be achieved that the drawer can be fully extended, without causing the track gears front (operator) would ausspuren. Conveniently, the axis of rotation of the synchronization rod is arranged in the mounting position of the synchronization device and the axes of rotation of the track gears on a substantially horizontal plane. By training on a substantially horizontal plane a compact design is achieved.
    Specifically, protection is desired for a drawer with a synchronization device for stabilizing the running behavior of the drawer in a furniture body according to at least one of the described embodiments.
    Protection is also desired for a piece of furniture with at least one drawer with a synchronization device for stabilizing the running behavior of the drawer in a furniture body of the piece of furniture according to at least one of the described embodiments.
    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 drawing. Show:
    Fig. 1 is a perspective view of a piece of furniture with three
    drawers,
    Fig. 2 is a side view of a drawer with a
    Schienenausziehführung and an ejector Fig. 3 is a rear perspective view of a drawer with
    Rail extension guide and ejector, «* · · *
    70053 23 / ce / sk
    4 a to 5 d FIGS. 6 a and 6 b FIGS. 7 a and 7 b a detailed view in perspective of a synchronization device on the rear side of a drawer, perspective views of a synchronization device on a rack, perspective views of a variant of a synchronization device on a rack and perspective view Representations of another variant of a synchronization device on a rack.
    FIG. 1 shows a perspective view of a piece of furniture 110. The piece of furniture 110 has a furniture body 103 in which three drawers 101 are formed.
    In this preferred embodiment, the furniture 110 has an ejector 104 for the drawers 101 - as is apparent from the figure 2. When the ejection device 104 ejects the drawer 101, this drawer 101 moves out of the furniture body 103 on the rail extension guide 105. The synchronization device 100 for stabilizing the running behavior of the drawer 101 in the furniture carcass 103 is formed on the rear side of the drawer 101.
    FIG. 3 shows a perspective rear view of a drawer 101 from below. On the back 102 of the drawer 101 on the one hand, the synchronization device 100 is formed and on the other hand is here-when the drawer 101 is fully retracted in the furniture 110, not shown here - the ejector 104, which can eject the drawer 101. Usually, the ejector 104 is attached to a furniture body 103, not shown here, and does not move with the drawer 101. It is of course equally conceivable to attach the ejector 104 to the back 102 of the drawer 101 and thereby move the ejector 104 along with the drawer 101 to let.
    In order to stabilize the running behavior of the drawer 101, the Schienenausziehführungen 105 each have a rack 12 and 22, in the two • ·· ·· t · · · · · · ·: 4 * · «Ml · • * 70053 23 / ce / sk
    Track gears 11 and 21 (not shown) engage. The two track gears 11 and 21 are driven via the synchronization rod 1, which verläuff transversely along the back 102 of the drawer 101
    In this illustration of Figure 3, the track gears 11 and 21 are not recognizable, since they are located under the covers 2 and 3 of the synchronization device 100.
    Figure 4 shows a perspective view of the synchronization rod 1 of the synchronization device 100 on which a synchronization rod gear 13 is formed axially.
    In this illustration, it can be clearly seen that the track gear 11 is offset from the synchronization rod gear 13 and thus offset from the synchronization rod 1.
    Figures 5a to 5d show perspective views of both ends of the synchronization device 100 for stabilizing the running behavior of a drawer 101, not shown here in a furniture body 103, not shown here. In these representations 5a to 5d is clearly seen that between the longitudinal axis C of the synchronization rod 1 and the both axes of rotation A and B of the track gears 11 and 21, a distance X is formed. By this distance X, there is an offset of the two track gears 11 and 21 in their corresponding racks 12 and 22 relative to the longitudinal axis C of the synchronization rod. 1
    In the prior art synchronization devices usually the track gears themselves are rotatably mounted on the synchronization rod and thus are the axes of rotation of the track gears on the same axis - ie the longitudinal axis C of the synchronization rod 1 - and thus have no distance to this longitudinal axis C.
    · »* ·· ♦ 70053 23 / ce / sk
    In this preferred embodiment, this is accomplished by a transmission gear 14 and 24, respectively, which corresponds to a synchronizing rod gear 13 or 23 formed non-rotatably on the synchronization rod 1.
    In these figures 5a to 5d is further clearly visible that the axis of rotation C of the synchronization rod 1 in mounting position of the synchronization device 100 and the axes of rotation A and B of the track gears 11 and 21 are arranged on a substantially horizontal plane.
    Of course, this offset of the axes of rotation A and B to the longitudinal axis C of the synchronization rod 1 can also be achieved in other ways, as shown for example in FIGS. 6a and 6b or 7a and 7b.
    Figs. 6a and 6b show a variant of a synchronization device 100 in which the synchronization rod gears 13 and 23 (shown only in Fig. 13) engage the track gears 11 and 21 (shown only in Fig. 11). By this direct coupling of the synchronization rod gears 13 and 23 with the track gears 11 and 21 there is a change of direction, i. E. that the synchronization rod gears 13 and 23 and thus the synchronization rod 1 rotates counter to the spur gears 11 and 21. With respect to the offset of the axes of rotation A and B of the track gears 11 and 21 to the longitudinal axis C of the synchronization rod 1 applies mutatis mutandis to the figure description of Figures 5a to 5d mentioned.
    A further variant of a synchronization device 100 is shown in FIGS. 7a and 7b, in which the torque transmission from the synchronization rod 1 to the track gears 11 and 21 takes place via a belt drive 30. In this preferred embodiment, the belt drive 30 is designed as a toothed belt drive 31. It would also be conceivable, of course, that the belt drive 30 would be designed as a V-belt drive or the like. With respect to the offset of the axes of rotation A and B of the track gears 11 and 21 to the longitudinal axis C of the synchronization rod 1 applies mutatis mutandis to the figure description of Figures 5a to 5d mentioned. 70053 23 / ce / sk 70053 23 / ce / sk: e In all embodiments shown here, there is a change of direction between the track gears 11 and 21 and the synchronization rod 1. It would of course also be conceivable that the direction of rotation is not is changed, which would be accomplished in a simple manner, for example by an additional gear is used.
    Innsbruck, on 20.12.2011
    权利要求:
    Claims (12)
    [1]
    1. Synchronization device (100) for stabilizing the running behavior of a drawer (101) in a furniture carcass (103), having a synchronization rod (1), wherein the synchronization rod (1) a longitudinal axis (C), and two track gears (11,21) which engage in two racks (12, 22) of a Schienenausziehführung (105), wherein a rotational movement of the two track gears (11, 21) with a rotational movement of the synchronization rod (1 ), characterized in that the axes of rotation (A, B) of the track gears (11, 21) have a distance (X) to the longitudinal axis (C) of the synchronization rod.
    [2]
    2. Synchronization device according to claim 1, characterized in that for transmitting the rotational movement of the synchronization rod (1) to the track sprockets (11, 21) in each case at least one belt drive (30) is formed.
    [3]
    3. Synchronization device according to claim 2, characterized in that the belt drive (30) is designed as a toothed belt drive (31).
    [4]
    4. Synchronization device according to claim 2, characterized in that the belt drive (30) is designed as a V-belt drive.
    [5]
    5. Synchronizing device according to one of claims 1 to 3, characterized in that at both ends of the synchronization rod (1) each have a rotationally fixed Synchronisationsstangenzahnrad (13, 23) is formed whose rotational movement with the rotational movement of the two track gears (11, 21) is coupled. ·· ♦ # ·· ♦ · · · «· · · # ··· · ♦ · * ··· · ♦ 70053 23 / eh • 99 ·· *
    [6]
    6. Synchronizing device according to claim 5, characterized in that the Synchronisationsstangenzahnräder (13, 23) in the track gears (11, 21) engage.
    [7]
    7. Synchronizing device according to claim 5, characterized in that for transmitting the rotational movement of the synchronization rack gears (13,23) to the track gears (11,21) each have at least one coupled transmission gear (14, 24) is formed.
    [8]
    8. Synchronizing device according to claim 7, characterized in that the transmission gear wheels (14, 24) are formed axially to the axis of rotation (A, B) of the track gears (11, 21).
    [9]
    9. Synchronizing device according to one of claims 1 to 8, characterized in that the axis of rotation (C) of the synchronization rod (1) in mounting position of the synchronization device (100) closer to a drawer rear wall (102) of a mounted drawer (101) is formed out as the Rotary axes (A, B) of the track gears (11,21).
    [10]
    10. Synchronizing device according to one of claims 1 to 9, characterized in that the axis of rotation (C) of the synchronization rod (1) in mounting position of the synchronization device (100) and the axes of rotation (A, B) of the track gears (11,21) on a in Essentially horizontal plane are arranged.
    [11]
    11. Drawer (101) with a synchronization device (100) for stabilizing the running behavior of the drawer (101) in a furniture carcass (103) according to one of claims 1 to 10.
    [12]
    12. Furniture (110) with at least one drawer (101) according to claim 11. Innsbruck, 20.12.2011
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    同族专利:
    公开号 | 公开日
    WO2013096982A3|2014-01-09|
    AT512382B1|2016-05-15|
    US20140265783A1|2014-09-18|
    JP2015506199A|2015-03-02|
    EP2797461B1|2018-06-06|
    WO2013096982A2|2013-07-04|
    EP2797461A2|2014-11-05|
    CN104080367A|2014-10-01|
    引用文献:
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    EP1036526A1|1999-03-17|2000-09-20|Julius Blum Gesellschaft m.b.H.|Device for stabilising the running behaviour of a drawer moving in a furniture casing|
    WO2011075753A1|2009-12-23|2011-06-30|Julius Blum Gmbh|Rail system for drawers|DE102018123221A1|2018-09-20|2020-03-26|Paul Hettich Gmbh & Co. Kg|Drive device for a drawer and furniture or household appliance|US3124401A|1964-03-10|Drawer slide mechanism |
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    US4026617A|1973-12-12|1977-05-31|Bosio Jean Francois|Apparatus for storing and displaying articles|
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    NL1003665C2|1996-07-23|1998-01-28|Thomas Regout B V|Retractable differential drawer slide.|
    AT410162B|1999-03-17|2003-02-25|Blum Gmbh Julius|Drawer motion stabilising device comprises correcting area with small on one or both racks which cooperate with pinions on drawer sides|
    AT267539T|2000-01-14|2004-06-15|Blum Gmbh Julius|EXTENSION GUIDE SET FOR DRAWERS|
    DE10228470A1|2002-06-26|2004-01-15|Grass Gmbh|drawer guide|
    US7430937B2|2004-01-16|2008-10-07|Maytag Corporation|Rack and pinion stabilizer system|
    DE202005006716U1|2005-04-27|2005-07-14|Moll System- und Funktionsmöbel GmbH|Item of office or children's' furniture has drawer with pinions mounted on either side which mesh with racks at front and rear of carcass to prevent drawer from sliding transversely|
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    DE202007006300U1|2007-04-30|2008-06-12|Grass Gmbh|Device and system for influencing the movement of a furniture part, mounting device for such a device and furniture|
    KR101356827B1|2007-06-22|2014-01-29|엘지전자 주식회사|Refrigerator and assembling method thereof|
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    EP2236718B1|2008-01-17|2014-12-31|Nifco Inc.|Retraction mechanism|
    AT506542B1|2008-03-19|2012-12-15|Blum Gmbh Julius|LOCKABLE EJECTION DEVICE FOR A FURNITURE STORED IN A FURNITURE|
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    TWI394544B|2009-05-05|2013-05-01|
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    DE202011106526U1|2011-10-08|2011-12-16|Atlanta Antriebssysteme E. Seidenspinner Gmbh & Co. Kg|Telescopic guide with at least two synchronized telescopic guide rails|CN103919375B|2014-04-25|2016-03-02|无锡海达尔精密滑轨有限公司|Three-section type concealed slide track mechanism|
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    DE202015106773U1|2015-12-14|2017-03-15|Grass Gmbh|Ejector arrangement for a movable furniture part|
    CN108163783B|2017-11-13|2020-03-17|武汉船用机械有限责任公司|Gear rack lifting device|
    CN109730542B|2019-03-06|2021-01-15|珠海格力电器股份有限公司|Baking tray and oven comprising same|
    KR20210007648A|2019-07-12|2021-01-20|엘지전자 주식회사|refrigerator|
    KR20210007643A|2019-07-12|2021-01-20|엘지전자 주식회사|Refrigerator|
    KR20210007645A|2019-07-12|2021-01-20|엘지전자 주식회사|refrigerator|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA1892/2011A|AT512382B1|2011-12-27|2011-12-27|SYNCHRONIZATION DEVICE FOR A DRAWER|ATA1892/2011A| AT512382B1|2011-12-27|2011-12-27|SYNCHRONIZATION DEVICE FOR A DRAWER|
    PCT/AT2012/000319| WO2013096982A2|2011-12-27|2012-12-21|Synchronisation device for a drawer|
    CN201280064586.7A| CN104080367A|2011-12-27|2012-12-21|Synchronisation device for a drawer|
    EP12820848.5A| EP2797461B1|2011-12-27|2012-12-21|Synchronisation device for a drawer|
    JP2014549271A| JP2015506199A|2011-12-27|2012-12-21|Synchronizer for drawer|
    US14/294,375| US20140265783A1|2011-12-27|2014-06-03|Synchronisation device for a drawer|
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