• 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:
    A device for releasable attachment of a front panel (5) to a drawer (1) comprises a hook-shaped holding part (6) which can be latched to a clamping device (7), wherein by adjusting the clamping device (7), the holding part (6) for bracing the Front panel (5) on a side frame (3) of the drawer (1) is movable, wherein the clamping device (7) comprises a bendable wire (8), which is engageable with the hook-shaped holding part (6). Furthermore, the invention relates to a method for mounting and a method for disassembling a front panel on a drawer.
    公开号:AT519077A2
    申请号:T50696/2017
    申请日:2017-08-22
    公开日:2018-03-15
    发明作者:Meyer Zu Kniendorf Henning；Stuffel Andreas；Mertes Rolf
    申请人:Hettich Paul Gmbh & Co Kg；
    IPC主号:
    专利说明:

    Device for detachably attaching a front panel to a drawer and method for mounting or removing a front panel on a drawer
    The present invention relates to a device for the detachable fastening of a front panel to a drawer, with a hook-shaped holding part which can be locked on a tensioning device, the holding part being movable for tensioning the front panel on a side frame of the drawer by adjusting the tensioning device, and a method for Mounting a front panel on a drawer and a method for removing a front panel on a drawer.
    DE 94 01 168 discloses a fastening device for a front panel of a drawer, in which a supporting part is fastened to a double-walled drawer frame and can be brought into engagement with a hook-like holding part, on which a front panel is mounted. A spring can be moved on each support part by means of an eccentric to allow the front panel and drawer frame to be spread apart. To attach the front panel, a pin on a block is inserted into a recess in the holding part. Although this allows the front panel to be fixed to the side frame without play, the fastening device is complicated with a large number of components. In addition, the space required for the fastening device is considerable, which is particularly problematic for narrow side frames on drawers.
    It is therefore an object of the present invention to provide a device for releasably attaching a front panel to a drawer, which is simple in construction and has a compact design. In addition, in a procedure for / 19th
    - 2 56550
    Assembly or disassembly of a front panel enables easy assembly or disassembly.
    This object is achieved with a device having the features of claim 1 and with the method of claims 13 and 14.
    In the device according to the invention, a hook-shaped holding part can be locked on a tensioning device which comprises a bendable wire which can be brought into engagement with the hook-shaped holding part and can be clamped for fixing the front panel. The use of a bendable wire, in particular a bent spring steel wire, enables a particularly compact design, the wire being bendable and being able to be used as an energy store by means of which the front panel is braced against the side frames. This results on the one hand in a play-free connection between the front panel and side frames and on the other hand the device can be produced from only a few components.
    The bendable wire preferably has two end sections which engage behind the hook-shaped holding part. The two end sections can each be formed on an arm that is bent for locking. Preferably, a run-on slope is provided on the hook-shaped holding part, so that the end sections can slide along the run-up slope for locking the bendable wire, in order then to engage behind a hook part.
    In one configuration, the bendable wire has two arms which are connected to one another via a loop. The loop can be used to tension the bendable wire, for example by an eccentric for tensioning the wire engaging in the loop. The clamping device preferably comprises a mounting element on which the eccentric is rotatably mounted.
    A guide is preferably provided on the tensioning device, which, when the flexible wire is tensioned, deforms it elastically in order to secure it to the holding part. For this purpose, two guides can be provided which are arranged at an angle to the direction of movement of the bendable wire and which brace the two arms when the wire moves. A step-shaped section of the wire can rest on each guide, so that the step-shaped section during tensioning of the wire along the guide / 19
    - 3 56550 slides and one arm of the bendable wire is pivoted. In order to provide only a few components for the device, the guide or the guides can be formed integrally with a mounting element for rotatably mounting an eccentric of the clamping device.
    For a side adjustment, corresponding means can preferably be provided on the hook-shaped holding part, for example a side adjustment screw, by means of which the front panel can be adjusted laterally relative to the side frame. In addition, means for height positioning of the front panel relative to the side frame can also be provided.
    In a method for mounting a front panel, the front panel is first pushed onto a tensioning device with two hook-shaped holding parts, the hook-shaped holding parts each snapping onto a bendable wire. The bendable wire is then adjusted by a tensioning device in order to attract the front panel to two side frames of the drawer. This allows the front panel to be fixed to the side frames in just a few steps.
    In a method for disassembling a front panel, an eccentric of the tensioning device for pulling off a front panel can be detached from two side frames of the drawer, in order to then pull the front panel in a second step, with two end sections of a bendable wire spread apart, so that a hook-shaped holding part is removed from the both end sections can be deducted. This means that the front panel can be removed in just a few steps.
    The invention is explained in more detail below using several exemplary embodiments with reference to the accompanying drawings. Show it:
    Figure 1 is a perspective view of a drawer in front of the
    Mounting a front panel;
    Figure 2 is a detailed perspective view of the device for releasably attaching a front panel to a drawer;
    FIGS. 3A to 3D show several views of the device in different mounting positions;
    / 19th
    - 4 56550
    Figure 4 is an exploded perspective view of a modified device for releasably attaching a front panel to a drawer, and
    Figures 5A to 5C several views of the device of Figure 2 in different side adjustment positions.
    A drawer 1 comprises a preassembled unit with a base 2, two side frames 3 and a rear wall 4. A tensioning device 7 is provided in each side frame 3 in order to clamp a front panel 5 on an end face of the side frame 3. For this purpose, two hook-shaped holding parts 6 are fixed on the front panel 5.
    As shown in FIG. 2, the hook-shaped holding part 6 has a web 60, on which two openings 61 for inserting fastening means are formed in order to fix the hook-shaped holding part 6 on the inside of a front panel 5. The hook-shaped holding part 6 further comprises a web 62 protruding perpendicularly to the plane of the front panel, on which means for lateral adjustment are provided in the form of an adjusting screw 63. A hook 64 adjoins the web 62, on which a bendable wire 8 of the tensioning device 7 can be locked.
    The bendable wire 8 consists of a bent spring steel wire, preferably with a circular cross-section, the wire 8 having two arms 82 and 83, which have an inwardly angled end section 80 and 81, respectively. A step-shaped section 84 is provided on the arm 82, while a step-shaped section 85 is formed on the arm 83. The two arms 82 and 83 are connected to one another via a loop 86 which is arranged on the opposite side to the end sections 80 and 81. The loop 86 surrounds an elongated hole 90, which is formed within the loop 86, an eccentric 9 being provided in the loop 86 for bracing the bendable wire 8. The eccentric 9 is rotatably mounted on a mounting element 10, and when the eccentric 9 is rotated, the bendable wire can be moved in a direction perpendicular to the plane of the front panel 5.
    A first guide 11 is provided on the mounting element 10 and can come into contact with the step-shaped section 85 of the arm 83.
    / 19th
    - 5 56550
    Furthermore, a second guide 12 is formed on the mounting element 10, which can come into contact with the step-shaped section 84 of the arm 82. The arms 82 and 83 are pressed together via the guides 11 and 12 when the bendable wire is moved in a direction away from the front panel 5 via the eccentric 9.
    In FIG. 2 it is also shown that the web 62 of the hook-shaped holding part 6 is surrounded by U-shaped guide webs 16 in order to ensure a linear guidance of the hook-shaped holding part relative to the mounting element 10 when braced.
    Optionally, an eccentric or a worm wheel 17 for height adjustment can also be provided on the clamping device 7. The eccentric or the worm wheel 17 is mounted on a wall element 30 in order to adjust the height of the mounting element 10 with the clamping device 7. The means for height adjustment can also be omitted.
    FIGS. 3A to 3D show an assembly process of the front panel 5, the tensioning device 7 being arranged within a side frame 3 and the area being left out in the illustrations. In a first step, the front panel 5 with the hook-shaped holding part 6 is moved to the tensioning device in the side frames 3 until the end sections 80 and 81 of the bendable wire 8 bear against a run-on slope 65 of the hook 64. If the hook-shaped holding parts 6 are pushed further into the associated side frame 3, the end sections 80 and 81 of the bendable wire 8 are locked on the hook 64, as shown in FIG. 3B. In this preassembled position, a gap 13 is formed between the two side frames 3 and the inside of the front panel 5. In order to brace the front panel 5 on the side frames 3, the eccentric 9 is now rotated using a tool, so that the bendable wire 8 pulls the hook-shaped holding part 6 to the side frames 3 via the two end sections 80 and 81 until the one shown in FIG. 3C Position is reached. When the bendable wire 8 is tightened, the guide 11 also engages with the step-shaped section 85, and the guide 12 with the step-shaped section 84, so that the arms 82 and 83 are pressed together via the guides 11 and 12. The guides 11 and 12 can be inclined at an angle of, for example, 10 ° to 40 ° to the direction of movement of the bendable wire 8 in order to bend the arms 82 and 83 inwards. In the fixed position, the guides 11 and 12 ensure that the bendable lever arm / 19
    6 56 550 on the arms 82 and 83 is shortened, since the arms 82 and 83 can no longer be pivoted over the entire length up to the loop 86, but only the section between the guide 11 and the end section 81 or the guide 12 and the end section 80. In this position, the front panel 5 can therefore no longer be pulled off the end sections 80 and 81, since the guides 11 and 12 secure the locked position.
    In order to detach the front panel 5 from the side frames 3, the eccentric 9 can be rotated again so that the bendable wire 8 is moved towards the front panel 5, as shown in FIG. 3D. As a result, the guides 11 and 12 disengage from the stepped sections 84 and 85. The front panel 5 can then be pulled, so that the end sections 81 and 82 spread out, since the stepped sections 84 and 85 can be moved slightly outwards. As a result, the hook 64 on the hook-shaped holding part 6 can be moved between the two end sections 80 and 81. As a result, the front panel 5 can be mounted or removed on the side frames 3 in just a few steps.
    FIG. 4 shows an exploded perspective view of a modified device for releasably fastening a front panel 5. A mounting element 10 'is designed as a plastic part instead of a bent steel sheet, an opening 15 for mounting an axis 92 of the eccentric 9 being arranged on the mounting element 10'. The eccentric 9 has an off-center disk 91 which engages with the inner walls of the loop 86 of the bendable wire 8 to move the bendable wire 8 to the front panel 5 or away from the front panel 5. A height adjustment device has been omitted from the modified device according to FIG. 4. The guides 11 and 12 are formed integrally with the mounting element 10 'and are oriented inclined to a direction perpendicular to the plane of the front panel 5. Otherwise, the structure and the mode of operation correspond to the previous exemplary embodiment.
    Different positions of the lateral adjustment are shown in FIGS. 5A to 5C. In FIG. 5B, the hook 64 of the hook-shaped holding part 6 is in a central position, the bendable wire 8 being locked in place with the arms 82 and 83. If the front panel 5 is now to be adjusted relative to the side frames 3, the hook-shaped holding part 6 can be adjusted by turning the adjusting screw 63, the web 62 in FIG. 5A relating to the mounting element 10/19
    - 7 56550 was adjusted, while in FIG. 5C the web 62 was moved away from the mounting element 10. In any case, the web 62 is located in the U-shaped guide webs 16 of the mounting element 10.
    The device for releasably attaching a front panel 5 to a drawer 1 preferably comprises a side adjustment and a height adjustment. One of the two adjustments or both adjustments can optionally be omitted. The adjusting devices preferably comprise a rotatably mounted eccentric, wherein other adjusting elements, such as adjusting screws, worm wheels, cam guides or other mechanisms, can also be used. A worm wheel or a curved guide can also be used instead of the eccentric 9 for tensioning the wire 8.
    / 19th
    - 8 56550
    LIST OF REFERENCE NUMBERS
    Drawer bottom side frame rear wall front panel
    Holding part tensioning device wire
    Eccentric mounting element guide
    guide
    gap
    opening
    Guide bridge worm wheel wall element
    web
    opening
    Bridge adjusting screw hook chamfer end section end section arm
    poor
    section
    section
    loop
    Long hole
    disc
    axis
    权利要求:
    Claims (14)
    [1]
    56550
    claims
    1. Device for releasably attaching a front panel (5) to a drawer (1), with a hook-shaped holding part (6) which can be latched on a clamping device (7), the holding part (6) being adjusted by adjusting the clamping device (7) Bracing the front panel (5) on a side frame (3) of the drawer (1) is movable, characterized in that the tensioning device (7) comprises a bendable wire (8) which can be brought into engagement with the hook-shaped holding part (6).
    [2]
    2. Device according to claim 1, characterized in that the bendable wire (8) has two end sections (80, 81) which engage behind the hook-shaped holding part (6).
    [3]
    3. Device according to claim 1 or 2, characterized in that the hook-shaped holding part (6) has a run-on slope (65) for locking the bendable wire (8).
    [4]
    4. Device according to one of the preceding claims, characterized in that the bendable wire (8) has two arms (82, 83) which are connected to one another via a loop (86).
    [5]
    5. The device according to claim 4, characterized in that an eccentric (9) for tensioning the wire (8) engages in the loop (86).
    [6]
    6. Device according to one of the preceding claims, characterized in that the clamping device (7) has a mounting element (10, 10 ') on which an eccentric (9) is rotatably mounted.
    [7]
    7. Device according to one of the preceding claims, characterized in that on the tensioning device (7) at least one guide (11, 12) is provided, which deforms the bendable wire (8) when it is tensioned to the wire (8) on the Secure the holding part (6).
    [8]
    8. The device according to claim 7, characterized in that two guides (11, 12) arranged obliquely in the direction of movement of the bendable wire are provided.
    10/19
    - 10 56550
    [9]
    9. The device according to claim 7 or 8, characterized in that each guide (11, 12) abuts a step-shaped section (84, 85) of the wire (8).
    [10]
    10. Device according to one of claims 7 to 9, characterized in that the guides (11, 12) are integrally formed with a mounting element (10, 10 ') for rotatably mounting an eccentric (9).
    [11]
    11. Device according to one of the preceding claims, characterized in that on the hook-shaped holding part (6) means for side adjustment (63), in particular a side adjustment screw, are provided, by means of which the front panel (5) is laterally adjustable relative to the side frame (3) is.
    [12]
    12. Drawer (1) with two side frames (3) and a front panel (5), the front panel (5) being held on the side frame (3) by at least one device according to one of the preceding claims.
    [13]
    13. Procedure for mounting a front panel (5) on a drawer with the following steps:
    - Sliding on a front panel (5) and engaging two hook-shaped holding parts (6) each on a bendable wire, and
    - Adjusting the bendable wire (8) by means of a tensioning device (7) and tightening the front panel (5) on two side frames (3) of the drawer (1).
    [14]
    14. Procedure for disassembling a front panel (5) on a drawer with the following steps:
    - Loosen an eccentric (9) for pulling off a front panel (5) from two side frames (3) of the drawer, and
    - Pull on the front panel (5) to spread two end sections (80, 81) of a bendable wire to pull off a hook-shaped holding part (6) from the two end sections (80, 81).
    类似技术:
    公开号 | 公开日 | 专利标题
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    CH698930B1|2009-12-15|Means for releasably securing a license plate.
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    同族专利:
    公开号 | 公开日
    AT519077B1|2019-11-15|
    CN107772856A|2018-03-09|
    DE102016116178A1|2018-03-01|
    AT519077A3|2019-08-15|
    CN107772856B|2021-06-29|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE3416627C2|1984-05-05|1990-10-04|Duepree, Hans-Werner, 4830 Guetersloh, De|
    AT401000B|1993-02-10|1996-05-28|Blum Gmbh Julius|FASTENING DEVICE FOR A FRONT PANEL OF A DRAWER|
    DE59808220D1|1997-04-29|2003-06-12|Alfit Ag Goetzis|drawer|
    US7178886B2|2003-09-19|2007-02-20|Tenn-Tex Plastics, Inc.|Cabinets with false fronts and associated false front connectors|
    ITPN20060083A1|2006-10-18|2008-04-19|Amedeo Della Valentina Spa|DEVICE FOR FAST FIXING OF A FRONT PANEL TO A MOBILE STRUCTURE, PARTICULARLY FOR DRAWERS|
    DE202007015212U1|2007-11-02|2008-01-24|Anton Schneider Gmbh & Co Kg|Fastening device for furniture parts|
    CN201108186Y|2007-11-29|2008-09-03|罗志明|Connecting mechanism between front panel of drawer and side plate of drawer|
    TR201105672A2|2011-06-09|2012-06-21|Samet Kalip Ve Madeni̇ Eşya Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇|Door locking mechanism for drawers.|
    CN203252223U|2013-04-11|2013-10-30|北京世博金属制品有限公司|Adjusting and connecting device of drawer panel|
    CN104127060B|2014-07-30|2016-11-23|伍志勇|A kind of rotation unlocking mechanism for drawer front panel|
    CN204363434U|2014-12-29|2015-06-03|伍志勇|Furniture drawer can location locking mechanism|AT520213B1|2017-12-21|2019-02-15|Blum Gmbh Julius|Railing rail for a drawer|
    WO2019119002A1|2017-12-21|2019-06-27|Julius Blum Gmbh|Railing strut for a drawer|
    NO345820B1|2018-12-21|2021-08-23|Vikingbad Holding As|Mounting system for mounting a first panel to a second panel and individual parts of such system|
    CN111345615A|2018-12-21|2020-06-30|维京卫浴集团|Mounting device for the front of a drawer|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE102016116178.0A|DE102016116178A1|2016-08-31|2016-08-31|Device for releasably securing a front panel to a drawer and method for mounting or dismounting a front panel on a drawer|
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