• 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:
    Drawer side wall (7), comprising: - an elongated carrier profile (22) with at least one in the longitudinal direction (L) of the carrier profile (22) extending web (22a), - on the carrier profile (22) fixed wall part (23), which as a hollow chamber profile with at least one profile wall (7a) is formed, wherein the profile wall (7a) with the web (22a) of the support rail (22) is welded, wherein between the at least one profile wall (7a) and the web (22a) of the support rail (22) at least one spacer (26a) is arranged so that a cavity (27a) is formed between the web (22a) of the carrier rail (22) and the profile wall (7a).
    公开号:AT518076A4
    申请号:T807/2015
    申请日:2015-12-22
    公开日:2017-07-15
    发明作者:
    申请人:Blum Gmbh Julius；
    IPC主号:
    专利说明:

    The present invention relates to a drawer side wall, comprising: - an elongated support profile with at least one extending in the longitudinal direction of the carrier profile web, - mounted on the support profile wall part, which is designed as a hollow chamber profile with at least one profile wall, wherein the profile wall with the web of the Support rail is welded.
    Furthermore, the invention relates to a drawer extension guide and a drawer with a drawer side wall of the type to be described.
    Such drawer side walls can be produced in the factory in an automated production process, wherein first a metal extruded profile or a steel sheet bent accordingly and then welded to a metallic support profile (in particular laser welded), so that a drawer side wall can be produced with sufficient torsional rigidity. A particular challenge is that the welding operations to be performed must not result in any visible changes to the profile wall, in particular no burn marks and no changes in the dimensions and shape (distortion) on the profile wall.
    Object of the present invention is to provide a drawer side wall of the type mentioned above while avoiding the above-mentioned problem.
    This is achieved by the features of claim 1. Further advantageous embodiments of the invention are specified in the dependent subclaims.
    According to the invention, it is thus provided that at least one spacer is arranged between the at least one profile wall and the web of the carrier rail, so that a cavity is formed between the web of the carrier rail and the profile wall.
    In other words, a cavity, which is located laterally next to the web and the profile wall is formed by the spacer, so that the profile wall is spaced during welding from the region of the welding surface and thus remains unaffected by the performed welding operations. Namely, through the cavity, the heat caused by the welding can be dissipated. Moreover, the profile walls are often made of a pre-galvanized material, whereby the evaporation of zinc is favored during welding through the cavity.
    The at least one spacer is made of a metallic material and may for example be formed as a arranged on the profile wall or trained pin, projection or strip. The at least one spacer may extend at least in sections in the longitudinal direction of the profile wall, wherein it is preferably provided that the at least one spacer extends substantially over the entire length of the profile wall.
    According to a further embodiment it can be provided that the at least one spacer is formed integrally with the profile wall, whereby a simple production is possible. The spacer may for example be formed by a, preferably U-shaped or S-shaped profiled, bending a lower longitudinal edge of the profile wall, said cavity is at least partially limited by this bend.
    According to a further embodiment, the wall part may have at least one second profile wall, wherein between the second profile wall and extending in the longitudinal direction of the carrier profile second web of the support rail at least a second spacer is arranged so that between the second web of the support rail and the second profile wall, a second cavity is trained. The hollow chamber profile thus has an inner profile wall and an outer profile wall, which are each welded to their associated webs of the carrier profile via the first and second spacers.
    The drawer pull-out guide according to the invention has a cabinet rail to be fastened to a furniture carcass and at least one drawer rail displaceably mounted relative to the carcass rail, wherein a drawer side wall of the type in question is connected to the drawer rail or can be connected, for example by a releasable locking device.
    The drawer according to the invention has at least one drawer extension guide of the aforementioned type or at least one drawer side wall of the type described.
    Further details and advantages of the present invention will be explained with reference to the following description of the figures. It shows or show:
    1 is a perspective view of a piece of furniture with a furniture body and relatively movably mounted drawers,
    Fig. 2 is a drawer extension with an extendable
    Drawer rail to be connected to a drawer side wall,
    Fig. 3a, 3b, the carrier profile and the wall part to be connected thereto
    Drawer side wall in a perspective view and an enlarged detail of this,
    4a, 4b, the drawer side wall in a cross section and an enlarged detail view with a drawer bottom in mounting position.
    Fig. 1 shows a piece of furniture 1 with a cabinet-shaped furniture body 2, wherein drawers 3 are movably mounted on Schubladenausziehführungen 4 relative to the furniture body 2. The drawers 3 each have a front panel 5, a drawer bottom 6, drawer side walls 7 and a rear wall 8. The drawer pull-out guides 4 each comprise a carcass rail 9, which is to be fastened to the furniture carcass 2 via fastening sections 12a, 12b, a drawer rail 10 displaceably mounted relative to the carcass rail 9, which is connected or to be connected to the drawer side wall 7, and a middle rail 11 which is connected to the drawer side wall 7 Realization of a
    Full extension of the drawer 3 between the carcass rail 9 and the drawer rail 10 is movably mounted.
    2 shows an arrangement with a drawer pull-out guide 4 and with a drawer side wall 7 in a perspective view. The fastening sections 12a, 12b connected to the carcass rail 9 have one or more fastening points 13, 14 for fastening to the furniture carcass 2. Between the drawer rail 10 and the carcass rail 9 a movable center rail 11 is arranged, wherein on the drawer rail 10, a coupling element 21 is arranged, which is releasably coupled to a driver 20 of a feed device 18, so that the drawer rail 10 detected by the driver 20 towards the end of the closing movement and is retractable by a power storage of the feeder 18 in a closed end position. By a damping device 19, preferably with a hydraulic piston-cylinder unit, this spring-assisted retraction movement of the drawer rail 10 can be braked down to the closed end position.
    The drawer side wall 7 comprises an elongate carrier profile 22 with at least one web 22a running in the longitudinal direction (L) of the carrier profile 22 and a wall part 23 welded to the carrier profile 22 in the form of a hollow chamber profile which has a first inner profile wall 7a and a second outer profile wall 7b. The drawer side wall 7 has a downwardly open and in the longitudinal direction of the drawer side wall 7 extending channel 17, in which the drawer rail 10 of the drawer extension guide 4 can be arranged. The drawer side wall 7 further comprises a first fastening device 15a for connection to the rear wall 8, a second fastening device 15b for connection to the front panel 5 and a support 16 for supporting the drawer bottom 6. The support 16 is part of the elongated support profile 22 and may be formed, for example, by an L-shaped web of the carrier profile 22.
    FIG. 3 a shows the elongate carrier profile 22 which is to be welded to the wall part 23. The carrier profile 22 has in cross section a U-shaped portion with two spaced apart and in the longitudinal direction (L) extending webs 22a, 22b, which are interconnected by a web 22c. The carrier profile 22 has a plurality of welding windows 24a, 24b, 24c, 24d which are spaced apart from one another in the longitudinal direction (L) and permit laser beam welding between the web 22c and the profile wall 7a of the wall part 23.
    FIG. 3b shows the front region of the carrier profile 22 according to FIG. 3a in an enlarged view. The support 16 for the drawer bottom 6 has a plurality of longitudinally spaced apart (L) claws 25, which are pressed by bending into an underside of the drawer bottom 6 and thus fix the drawer bottom 6 in the mounting position.
    Fig. 4a shows the drawer side wall 7 in a cross section, wherein the two profile walls 7a, 7b of the formed as a hollow profile wall portion 23 with the two webs 22a, 22b of the carrier profile 22 are welded. A cavity 27a, 27b, which distances the profile walls 7a, 7b from the webs 22a, 22b of the carrier profile 22, is formed laterally next to the outer sides of the two webs 22a, 22b.
    4b shows an enlarged detail view from FIG. 4a, wherein the profile walls 7a, 7b are respectively welded to the webs 22a, 22b of the carrier profile 22 via welds 29a, 29b. This welding can be carried out, for example, by laser beam welding, that is, the areas to be joined together are locally heated by laser energy until the melting phase and then connected to each other by pressing together as quickly as possible while maintaining a predetermined joining pressure. By subsequent cooling then the profile walls 7a, 7b are connected to the two webs 22a, 22b of the support rail 22 cohesively. In order that the welding operations carried out at the welds 29a, 29b leave no visible changes to the profile walls 7a, 7b, spacers 26a, 26b are provided so that between the webs 22a, 22b of the support rail 22 and the profile walls 7a, 7b each have a cavity 27a, 27b is trained. Each of the profile walls 7a, 7b has an outer side 30a, 31a which is visible to a person in the mounting position and an inner side 30b, 31b which is directly opposite, the spacers 26a, 26b each having a weld 29a, 29b with the webs 22a, 22b of the carrier rail 22 are connected so that the spacers 26a, 26b - at least in the region of these welds 27a, 27b - the inner sides 30b, 31b of the profile walls 7a, 7b by forming a cavity 27a, 27b of the two webs 22a, 22b of the support rail 22 space. In the exemplary embodiment shown, the two spacers 26a, 26b are each formed by a bent, preferably U-shaped (left) or S-shaped (right), bend 28a, 28b of a lower longitudinal edge of the profile walls 7a, 7b, wherein the cavities 27a, 27b are limited at least in sections by these bends 28a, 28b. The bend 28a fulfills a further purpose, namely that the drawer bottom 6 can be arranged between the support 16 and the bend 28a, so that the drawer bottom 6 can be secured by abutment of the top 6a on the bend 28a against lifting of the support 16. The bend 28a also forms an effective counter bearing for the claw 25 to be pressed into the drawer bottom 6 (FIG. 3b), so that the drawer bottom 6 does not move from the support 16 when the claws 25 are pressed in by the interaction of the surface 6a of the drawer bottom 6 with the bend 28a can lift off and thus allows easy insertion of the claws 25 in the bottom of the drawer bottom 6.
    权利要求:
    Claims (11)
    [1]
    claims
    1. drawer side wall (7), comprising: - an elongate carrier profile (22) with at least one in the longitudinal direction (L) of the carrier profile (22) extending web (22a), - on the carrier profile (22) fixed wall part (23), which as a hollow chamber profile with at least one profile wall (7a) is formed, wherein the profile wall (7a) with the web (22a) of the support rail (22) is welded, characterized in that between the at least one profile wall (7a) and the web (22a) the carrier rail (22) at least one spacer (26a) is arranged, so that between the web (22a) of the support rail (22) and the profile wall (7a) is formed a cavity (27a).
    [2]
    2. drawer side wall according to claim 1, characterized in that the profile wall (7 a) via the at least one spacer (26 a) with the web (22 a) of the support rail (22) is connected.
    [3]
    3. drawer side wall according to claim 1 or 2, characterized in that the at least one spacer (26 a) extends at least in sections in the longitudinal direction (L) of the profile wall (7 a).
    [4]
    4. drawer side wall according to claim 3, characterized in that extending at least one spacer (26 a) substantially over the entire length of the profile wall (7 a).
    [5]
    5. drawer side wall according to one of claims 1 to 4, characterized in that the at least one spacer (26 a) is formed integrally with the profile wall (7 a).
    [6]
    6. drawer side wall according to one of claims 1 to 5, characterized in that the spacer (26 a) by a, preferably U-shaped or S-shaped profiled, bend (28 a) of a lower longitudinal edge of the profile wall (7 a) is formed, wherein the Cavity (27a) is limited at least in sections by this bend (28a).
    [7]
    7. drawer side wall according to claim 6, characterized in that the carrier rail (22) has a support (16) for a drawer bottom (6), wherein a drawer bottom (6) between the support (16) and the bend (28 a) can be arranged, so that the drawer bottom (6) by the bend (28 a) against lifting from the support (16) is securable.
    [8]
    8. drawer side wall according to one of claims 1 to 7, characterized in that the wall part (23) has at least one second profile wall (7b), wherein between the second profile wall (7b) and in the longitudinal direction (L) of the carrier profile (22) extending second web (22b) of the support rail (22) at least a second spacer (26b) is arranged so that between the second web (22b) of the support rail (22) and the second profile wall (7b), a second cavity (27b) is formed.
    [9]
    9. drawer side wall according to one of claims 1 to 8, characterized in that the elongate carrier profile (22) in mounting position downwardly open and in the longitudinal direction (L) extending channel (17) is formed, in which a drawer rail (10) a drawer extension guide ( 4) can be arranged.
    [10]
    10. drawer pull-out guide (4) with a on a furniture body (2) to be fastened cabinet rail (9) and at least one relative to the cabinet rail (9) movably mounted drawer rail (10), wherein a drawer side wall (7) according to one of claims 1 to 9 connected to the drawer rail (7) or connectable.
    [11]
    11. Drawer (3) with at least one drawer side wall (7) according to one of claims 1 to 9 or with at least one drawer pull-out guide (4) according to claim 10.
    类似技术:
    公开号 | 公开日 | 专利标题
    EP2606766B1|2015-05-06|Pull-out guide for drawers, with a catch hook
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    DE102016125028B4|2020-10-08|Drawer extension guide
    AT518076B1|2017-07-15|Drawer side wall
    EP3082507B1|2017-10-25|Furniture drawer and drawer wall element for a drawer
    DE102017128750A1|2019-06-06|Guide rail of a guide system, guide system and furniture
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    DE19645517A1|1998-04-30|Door leaf, in particular for elevator doors
    DE3135222C2|1991-05-02|
    EP3082512B1|2018-08-01|Drawer for a piece of furniture, and wall element for a drawer
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    EP0444013A1|1991-08-28|Drawer
    EP3489451B1|2021-02-24|Connection of a roller shutter box with a frame
    DE202016106504U1|2018-02-27|Assembly tool for mounting a cabinet door to a cabinet housing and a corresponding cabinet assembly
    EP3666121B1|2021-08-11|Drawer front connecting device and drawer
    EP3459393B1|2020-04-01|Removal guide
    DE102019107867A1|2020-10-01|Drawer side panel
    DE102019111655A1|2020-11-12|Body rail with stiffening element
    同族专利:
    公开号 | 公开日
    WO2017106890A1|2017-06-29|
    AT518076B1|2017-07-15|
    DE212016000247U1|2018-08-02|
    CN209644376U|2019-11-19|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US5180217A|1989-10-14|1993-01-19|Karl Lautenschlager Gmbh & Co. Kg|Metal drawer sides|
    EP0626144A1|1993-05-13|1994-11-30|Julius Blum Gesellschaft m.b.H.|Drawer|
    EP0692208A1|1994-07-11|1996-01-17|Julius Blum Gesellschaft m.b.H.|Drawer|
    EP1084655A1|1999-09-17|2001-03-21|Paul Hettich Gmbh & Co.|Fastening assembly|
    DE202005008286U1|2005-05-27|2006-10-05|Paul Hettich Gmbh & Co. Kg|drawer|
    DE202009013393U1|2009-10-21|2011-03-03|Paul Hettich Gmbh & Co. Kg|Frame cover with at least one frame adapter|
    DE202013011426U1|2013-12-20|2015-03-23|Grass Gmbh|Schubladenwandeelement|DE202018103022U1|2018-05-30|2019-09-02|Grass Gmbh|Wall for a furniture or furniture part|
    DE202018103024U1|2018-05-30|2019-09-02|Grass Gmbh|Wall for a furniture or furniture part|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA807/2015A|AT518076B1|2015-12-22|2015-12-22|Drawer side wall|ATA807/2015A| AT518076B1|2015-12-22|2015-12-22|Drawer side wall|
    DE212016000247.3U| DE212016000247U1|2015-12-22|2016-11-10|Drawer side wall|
    CN201690001470.2U| CN209644376U|2015-12-22|2016-11-10|Drawer side wall, pull-out guide and drawer|
    PCT/AT2016/060105| WO2017106890A1|2015-12-22|2016-11-10|Drawer side wall|
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