• 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:
    Fastening device (1) for releasably fastening a front panel (2) to a drawer (3), in particular to a drawer side wall (4), with at least two connecting elements (5) which can be mounted on the front panel and at least two locking devices (6, 7) assigned to the drawer for, preferably releasably, locking the at least two connecting elements (5), at least one cable (8) being provided which connects the at least two locking devices (6, 7) to one another.
    公开号:AT521512A4
    申请号:T50862/2018
    申请日:2018-10-05
    公开日:2020-02-15
    发明作者:
    申请人:Blum Gmbh Julius；
    IPC主号:
    专利说明:

    The invention relates to a fastening device for releasably fastening a front panel to a drawer, in particular to a drawer side wall, with at least two connecting elements which can be mounted on the front panel and at least two locking devices associated with the drawer for, preferably releasably, locking the at least two connecting elements.
    Furthermore, the invention relates to an arrangement of a drawer, a front panel and at least one such fastening device for releasably attaching the front panel to the drawer and a piece of furniture with at least one such arrangement.
    Fastening devices for releasably fastening the front panel to the drawer are already known from the prior art.
    The applicant's own AT 50932/2017 discloses a fastening device for releasably fastening a front panel to a drawer, in particular to a drawer side wall, which in one embodiment has two locking devices for high front panels. The movements of the two locking devices are coupled by a linkage. The locking devices can thus be locked or unlocked simultaneously.
    Such a type of movement coupling of the locking devices has several disadvantages, in particular with increasing front panel height.
    Due to the necessary deflection of the linkage, a large number of components are required for the coupling. On the other hand, such a linkage with deflections requires a relatively large amount of installation space.
    In addition, a force transmission between the locking devices takes place only by the application of a compressive force.
    / 21
    A further disadvantage is that a relatively large actuating force is required to actuate an unlocking device during an unlocking process, since an application point of the linkage is close to a pivot point of the unlocking device.
    When the locking devices are coupled by means of a linkage, it is also necessary to provide a separate linkage for each height of the front panel.
    The object of the present invention is to remedy the disadvantages of the prior art and to provide a fastening device which is improved compared to the prior art. Another object is to provide an arrangement with such an improved fastening device and a piece of furniture with at least one such arrangement.
    These objects are achieved by the features of independent claims 1, 15 and 16.
    With regard to the fastening device, it is therefore provided that at least one rope is provided which connects the at least two locking devices to one another.
    By coupling the at least two locking devices by means of a rope, a component and space-saving design of the fastening device is possible, since no complex linkage with deflections is necessary.
    It is also possible to produce a force transmission between the at least two locking devices by applying a tensile force.
    In addition, a distance between a point of application of the cable and the pivot point of the unlocking device can be selected such that the actuating force for actuating the unlocking device is reduced.
    / 21
    Furthermore, when changing the height of a front panel, the rope only has to be adjusted in length.
    Further advantageous embodiments of the invention are defined in the dependent claims.
    According to a preferred embodiment of the invention, it is provided that at least one of the at least two locking devices comprises at least one pivot lever with a straight section, the at least one cable being connected to the at least one pivot lever such that the at least one cable has an angle between at least in sections 70 ° and 100 °, preferably 75 ° and 90 °, with the straight section of the at least one pivot lever.
    It has also proven to be advantageous that at least one of the at least two locking devices comprises at least one pivot lever which can be moved along a trajectory between a first and a second position, the at least one cable being fastened to the pivot lever via a cable end in such a way that the Rope end is aligned essentially parallel to the trajectory.
    This ensures that the best possible power transmission takes place between the swivel lever and the rope.
    According to a further aspect of the invention, at least one deflection device is provided, over which the at least one rope is guided, preferably wherein the at least one deflection device comprises at least one deflection roller.
    This has the advantage that the rope can be guided within the fastening device in the best possible way.
    It has proven to be particularly advantageous if at least one energy store is provided, which has a first of the at least two locking devices with a force for holding the first locking device in a / 21
    Locked position, in which one of the at least two connecting elements can be locked.
    This ensures reliable locking of the first locking device.
    It can preferably be provided that the at least one energy store acts on the second of the at least two locking devices via the at least one cable with a force for holding the second locking device in a release position in which one of the at least two connecting elements can be released.
    According to a further aspect of the invention, at least one bearing device is provided, via which the at least one rope is pivotably mounted on at least one of the at least two locking devices.
    This benefits the durability of the rope, since there is no notch effect on the rope due to the bearing device.
    It can also be provided that at least one setting plate is provided, on which the at least two locking devices are movably, preferably pivotably, mounted, preferably with at least one mounting plate for mounting the fastening device on the drawer and the at least one setting plate relative to the at least one Mounting plate is adjustable.
    This allows the position of the front panel to be adjusted relative to the drawer.
    It has turned out to be particularly advantageous if at least one release device is provided with which the at least two locking devices, preferably simultaneously, from a locking position in which the at least two connecting elements can be locked into a release position in which the at least two connecting elements can be released , are movable, preferably wherein the at least one release device has at least one tool holder.
    / 21
    This results in a repeatability of a locking and releasing process.
    It can also be provided that at least one of the at least two locking devices has at least one catch device which is designed to receive at least one of the at least two connecting elements during insertion and to pull it automatically towards the drawer.
    This makes it easier to attach the front panel to the drawer.
    According to a further embodiment of the invention, at least one of the at least two locking devices has at least a first and a second lever coupled to it.
    It can preferably be provided that at least one of the at least two locking devices has at least one inclined surface, via which the locking device can be displaced at least in regions by introducing one of the at least two connecting elements, preferably against the application of force by an energy store.
    This makes it easier to attach the front panel to a drawer.
    According to a further aspect of the invention, it can be provided that the at least two connecting elements are formed on at least two mutually independent furniture fittings or on a common furniture fitting.
    As stated at the beginning, an arrangement comprising a drawer, a front panel and at least one fastening device according to the invention for releasably fastening the front panel to the drawer is also preferred, the drawer comprising at least one drawer side wall which is at least partially hollow and the at least one fastening device is predominantly in the at least one drawer side wall is arranged, and protection is sought for a piece of furniture with at least one such arrangement.
    / 21
    Further details and advantages of the invention are explained in more detail below with reference to the description of the figures and with reference to the drawings. In it show:
    1a shows a perspective front view of a piece of furniture with an arrangement according to the invention,
    1b is a perspective rear view of a piece of furniture with an arrangement according to the invention
    2 a fastening device according to the invention with connecting elements in a release position,
    3 shows a fastening device according to the invention with connecting elements in a locking position,
    4 is a perspective view of a fastening device according to the invention with connecting elements in a release position,
    Fig. 5 is a perspective view of a fastening device according to the invention with connecting elements in a locking position, and
    Fig. 6 shows a fastening device according to the invention with connecting elements in an exploded view.
    FIG. 1 a shows a perspective front side view of a piece of furniture 100. This piece of furniture 100 has three drawers 3 in a furniture body 101. The drawers 3 are movably mounted on a drawer pull-out guide 102 in the furniture body 101 and each have two drawer side walls 4, a front panel 2 and a drawer rear wall 103. The front panel 2 is fastened to the two side walls via the fastening devices 1 (not shown here) (see FIG. 2) 4 of the drawer 3.
    Figure 1b shows a perspective side rear view of a piece of furniture 100 with three drawers 3, as just described in Figure 1a. The front panel 2 is not yet mounted on the top drawer 3. For this reason, the four furniture fittings 29, 30 can be seen, via the connecting elements 5 of which the fastening devices 1 connect to the drawer side walls 4.
    / 21
    Figure 2 shows an embodiment of a fastening device 1 for releasably fastening a front panel 5 to a drawer 6 in a release position. Two locking devices 6, 7 can be seen, which are connected to each other by a rope 8.
    The first locking device 6 comprises a release device 18 which has a tool holder 19.
    The first locking device 6 can also comprise a catching device 20 as already known from the prior art.
    A pivot lever 9 can also be seen, which has a straight section 10. The pivot lever 9 also serves as a guide for a first energy accumulator 14 designed as a compression spring. However, the first energy accumulator 14 can also be designed as a gas pressure spring or the like.
    The second locking device 7 comprises a first lever 21 and a second lever 22 coupled to the first lever 21.
    Furthermore, the second locking device 7 has an inclined surface 23 arranged on the first lever.
    A second force accumulator 24 designed as a tension spring can also be seen. This second energy accumulator can also be designed as a gas pressure spring or the like.
    It can also be seen that the cable 8 is pivotally mounted on the locking devices 6, 7 on two bearing devices 15. Furthermore, the cable 8 is deflected via a deflection device 12 comprising a deflection roller 13. The rope end 11 includes an angle W with the straight section 10 of the pivot lever 9.
    FIG. 2 also shows a mounting plate 17 for mounting the fastening device 1 on the drawer 3. A positioning plate 16 is arranged on the mounting plate 17. This / 21
    Setting plate 16 can be adjusted relative to mounting plate 17 via an adjusting device 25.
    In this exemplary embodiment, the locking devices 6, 7 are arranged movably on the setting plate 16.
    There are also the furniture fittings 29, 30, which comprise fastening elements 26 for fastening the furniture fittings 29, 30 to the front panel 2, a connecting element 5 and a transverse bolt 27 in the case of the lower furniture fitting 29 or a pin 28 in the case of the upper furniture fitting 30.
    The furniture fittings 29, 30 can also be designed as a single furniture fitting with at least two connecting elements 5, at least two fastening elements 26 and at least one cross bolt 27 and at least one pin 28.
    The functioning of the fastening device 1 will now be described with reference to FIGS. 2 and 3 or 4 and 5:
    FIG. 2 shows the fastening device 1 immediately before the connection elements 5 are introduced into the fastening device 1
    Locking devices 6, 7 are in a release position in which the connecting elements 5 can be moved freely relative to the locking devices 6, 7.
    The first locking device 6 is held in an over dead center position by means of the energy store 14. The second locking device 7 is held in the release position by the first locking device 6 against the force of the second energy accumulator 24 by means of the cable 8.
    The safety device 20 is in a standby position.
    / 21
    If the front panel 2 and thus the connecting elements 5 are moved in the direction of the drawer 3, the cross pin 27 hits the first locking device 6 and the pin 28 hits the first lever 21 and the inclined surface 23 of the second locking device 7. The catching device 20 takes this Cross bolt 27 on.
    The catch device 20 then automatically pulls the cross bolt 27 and thus the connecting element 5 of the furniture fitting 29 toward the drawer 3 in a known manner.
    The first locking device 6 is moved by inserting the connecting element 5 of the furniture fitting 29 from the over-dead center position over a dead center, as a result of which the first locking device 6 is moved into a locking position by the first energy store 14. Since the cable 8 no longer counteracts the second energy accumulator 24, the second locking device 7 is moved into the locking position by the second energy accumulator 24.
    It is possible that the locking devices 6, 7 are already locked, but the connecting element 5 of the furniture fitting 30 has not yet been introduced into the second locking device 7. In this case, the first lever 21 of the second locking device 7 can be displaced by the inclined surface 23 from the connecting element 5 of the furniture fitting 30 and the connecting element 5 of the furniture fitting 30 can thus be completely inserted and locked in the second locking device 7.
    Figure 3 shows the fastening device 1 in the locking position. It can be seen that the locking devices 6, 7 have received and locked the connecting elements 5.
    If the front panel 2 is to be removed from the drawer 3 again, the release device 18 can be actuated via the tool holder 19 by means of a tool such as a screwdriver.
    / 21
    By actuating the release device 18, the first locking device 6 is moved over the dead center into the over dead center position. The first energy accumulator 14 holds the first locking device 6 in this over-dead point and release position. The rope 8 also simultaneously moves the second locking device 7 into the release position counter to the application of force to the second energy store 24.
    The connecting elements 5 can thus be freely moved relative to the locking devices 6, 7. The front panel 2 can thus be separated from the drawer 3.
    Figures 4 and 5 show the fastening device 1 again in the release or locking position, but for a better understanding of the invention in a perspective view.
    Figure 6 shows the fastening device 1 in an exploded view. The structure of the fastening device 1 is thereby shown more clearly.
    权利要求:
    Claims (16)
    [1]
    claims:
    1. Fastening device (1) for releasably fastening a front panel (2) to a drawer (3), in particular to a drawer side wall (4), with at least two connecting elements (5) that can be mounted on the front panel and at least two locking devices (6, 7) for, preferably releasably, locking the at least two connecting elements (5), characterized in that at least one cable (8) is provided which connects the at least two locking devices (6, 7) to one another.
    [2]
    2. Fastening device according to claim 1, wherein at least one of the at least two locking devices (6, 7) comprises at least one pivot lever (9) with a straight section (10), the at least one cable (8) in this way with the at least one pivot lever (9 ) is connected that the at least one rope (8) at least in sections forms an angle (W) between 70 ° and 100 °, preferably 75 ° and 90 °, with the straight section (10) of the at least one swivel lever (9).
    [3]
    3. Fastening device according to claim 1, wherein at least one of the at least two locking devices (6, 7) comprises at least one pivot lever (9) which is movable along a trajectory between a first and a second position, the at least one cable (8) over a rope end (11) is attached to the swivel lever (9) in such a way that the rope end (11) is aligned essentially parallel to the trajectory.
    [4]
    4. Fastening device according to one of claims 1 to 3, wherein at least one deflection device (12) is provided, over which the at least one rope (8) is guided, preferably wherein the at least one deflection device (12) comprises at least one deflection roller (13).
    12/21
    [5]
    5. Fastening device according to one of claims 1 to 4, wherein at least one energy store (14, 24) is provided, which a first of the at least two locking devices (6, 7) with a force for holding the first locking device (6, 7) in one Locked position, in which one of the at least two connecting elements (5) can be locked.
    [6]
    6. Fastening device according to claim 5, wherein the at least one energy store (14, 24) the second of the at least two locking devices (6, 7) via the at least one rope with a force for holding the second locking device (6, 7) in a release position, in which one of the at least two connecting elements (5) can be released.
    [7]
    7. Fastening device according to one of claims 1 to 6, wherein at least one bearing device (15) is provided, via which the at least one rope (8) is pivotally mounted on at least one of the at least two locking devices (6, 7).
    [8]
    8. Fastening device according to claim 5 or 6, wherein at least two energy stores (14, 24) are provided, each of which one of the at least two locking devices (6, 7) with a force for holding the second locking device (6, 7) in a locking position, in which one of the at least two connecting elements (5) can be locked.
    [9]
    9. Fastening device according to one of claims 1 to 8, wherein at least one setting plate (16) is provided on which the at least two locking devices (6, 7) are movable, preferably pivoted, preferably with at least one mounting plate (17) for mounting the fastening device (1) is provided on the drawer (3) and the at least one positioning plate (16) is mounted such that it can be adjusted relative to the at least one mounting plate (17).
    [10]
    10. Fastening device according to one of claims 1 to 9, wherein at least one release device (18) is provided with which the at least two
    13/21
    Locking devices (6, 7), preferably simultaneously, can be moved from a locking position, in which the at least two connecting elements (5) can be locked, into a release position, in which the at least two connecting elements (5) can be released, preferably wherein the at least one Release device (18) has at least one tool holder (19).
    [11]
    11. Fastening device according to one of claims 1 to 10, wherein at least one of the at least two locking devices (6, 7) has at least one catching device (20) which is designed to receive at least one of the at least two connecting elements (5) during insertion and automatically pull towards the drawer (3).
    [12]
    12. Fastening device according to one of claims 1 to 11, wherein at least one of the at least two locking devices (5) has at least a first (21) and a second lever (22) coupled thereto.
    [13]
    13. Fastening device according to one of claims 1 to 12, wherein at least one of the at least two locking devices (6, 7) has at least one inclined surface (23), via which the locking device (6, 7) at least in regions by introducing one of the at least two connecting elements (5) can be displaced, preferably counter to the application of force by an energy store (14, 24).
    [14]
    14. Fastening device according to one of claims 1 to 13, wherein the at least two connecting elements (5) are formed on at least two mutually independent furniture fittings or on a common furniture fitting.
    [15]
    15. Arrangement of a drawer (3), a front panel (2) and at least one fastening device (1) for releasably fastening the front panel (2) to the drawer (3) according to one of claims 1 to 14, preferably wherein the drawer (3 ) comprises at least one drawer side wall (4) which is at least partially hollow and the at least one
    14/21
    Fastening device (1) is predominantly arranged in the at least one drawer side wall (4).
    [16]
    16. Furniture (100) with at least one arrangement according to claim 15.
    类似技术:
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    AT506542A1|2009-10-15|LOCKABLE EJECTION DEVICE FOR A FURNITURE STORED IN A FURNITURE
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    WO2010075596A1|2010-07-08|Furniture fitting for detachably connecting two furniture parts
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    DE102016124619A1|2018-06-21|Multiple locking device for a locking fitting for a frame, frame and drawer
    EP3580418A1|2019-12-18|Simply fitted furniture hinge
    AT520427B1|2019-04-15|Fastening device for releasably securing a front panel to a drawer
    AT523270B1|2021-07-15|Arrangement for guiding a sliding door or folding sliding door
    DE202004011748U1|2004-10-14|drawer
    EP3335592B1|2019-07-03|Locking device for a locking fitting for a frame and frame with a locking fitting
    DE102019128035A1|2021-04-22|Connection device, furniture part and furniture
    AT519838B1|2019-05-15|Pull-out guide for a piece of furniture which can be pulled out of a furniture carcass
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    AT391353B|1990-09-25|Connector for connecting two components
    同族专利:
    公开号 | 公开日
    TWI742444B|2021-10-11|
    EP3860401A1|2021-08-11|
    JP2022501154A|2022-01-06|
    CN112788964A|2021-05-11|
    AT521512B1|2020-02-15|
    WO2020069542A1|2020-04-09|
    TW202023439A|2020-07-01|
    US20210204692A1|2021-07-08|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    WO2012068599A1|2010-11-23|2012-05-31|Julius Blum Gmbh|Furniture fitting for fastening a front panel|
    WO2012068602A1|2010-11-23|2012-05-31|Julius Blum Gmbh|Furniture fitting for fastening a front panel|
    WO2012171047A1|2011-05-24|2012-12-20|Julius Blum Gmbh|Fastening device for fastening a front panel on a drawer|
    DE102015122192A1|2015-12-18|2017-06-22|Paul Hettich Gmbh & Co. Kg|Device for releasably fixing a front panel and method for mounting and dismounting a front panel|US10966523B2|2017-02-21|2021-04-06|Julius Blum Gmbh|Connecting rod for furniture parts|US20030075541A1|2001-10-18|2003-04-24|Bartasevich William E.|Cleanable shipping container|
    DE202007001783U1|2006-09-08|2008-01-10|Paul Hettich Gmbh & Co. Kg|Connecting device on a drawer|
    AT506783B1|2008-09-18|2009-12-15|Blum Gmbh Julius|MOVABLE FURNITURE ACCESSORIES WITH RELING ADJUSTMENT|
    CN102438485B|2009-04-27|2015-01-21|雅固拉国际有限公司|Drawer slide and locking mechanism|
    CN102178406B|2011-04-28|2013-04-10|伍志勇|Slide linkage structure for drawers|
    CN102293535A|2011-08-26|2011-12-28|伍志勇|Drawer|
    AT512616B1|2012-02-15|2017-05-15|Blum Gmbh Julius|Furniture with a spring-loaded drive device for a movable furniture part|
    CN104236239A|2014-09-11|2014-12-24|合肥美的电冰箱有限公司|Refrigerator drawer and refrigerator|
    CN106333527A|2016-11-11|2017-01-18|陈丽燕|Drawer panel connecting device|
    AT518790B1|2017-02-21|2018-01-15|Blum Gmbh Julius|Connecting pin for furniture parts|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50862/2018A|AT521512B1|2018-10-05|2018-10-05|Fastening device for releasably attaching a front panel to a drawer|ATA50862/2018A| AT521512B1|2018-10-05|2018-10-05|Fastening device for releasably attaching a front panel to a drawer|
    JP2021518578A| JP2022501154A|2018-10-05|2019-09-13|Fixing device for dissociably fixing the front plate to the drawer|
    PCT/AT2019/060302| WO2020069542A1|2018-10-05|2019-09-13|Securing device for detachably securing a front panel to a drawer|
    CN201980065352.6A| CN112788964A|2018-10-05|2019-09-13|Fixing device for detachably fixing a front panel to a drawer|
    EP19773333.0A| EP3860401A1|2018-10-05|2019-09-13|Securing device for detachably securing a front panel to a drawer|
    TW108136007A| TWI742444B|2018-10-05|2019-10-04|A mounting device for detachably mounting a front panel to a drawer|
    US17/209,939| US20210204692A1|2018-10-05|2021-03-23|Securing device for detachably securing a front panel to a drawer|
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