Classifications

• • A—HUMAN NECESSITIES
  • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
  • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
  • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
  • A47B88/90—Constructional details of drawers
  • A47B88/941—Drawers being constructed from two or more parts
• • A—HUMAN NECESSITIES
  • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
  • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
  • A47B2210/00—General construction of drawers, guides and guide devices
  • A47B2210/09—Attachment means
  • A47B2210/092—Attachment means between side walls and drawer bottoms
  • A47B2210/094—Attachment means between side walls and drawer bottoms the side walls being metal
• • A—HUMAN NECESSITIES
  • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
  • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
  • A47B2210/00—General construction of drawers, guides and guide devices
  • A47B2210/09—Attachment means
  • A47B2210/095—Attachment means between metal drawer walls or slides and wood bottom using stamped out teeth

Definitions

• the invention relates to an adapter device which has a support leg for supporting a drawer bottom.
• Adapter devices can - according to the prior art, but also according to the invention - alternatively even an integral part of the
• Punched component and thus form an integral part of the support leg.
• the area of their free ends are the
• Fixing claws each beveled in opposite directions so that they taper to a point. During assembly, they are in positive engagement with the
• a drawer with a drawer frame and a drawer bottom is known.
• the drawer frame is with a
• adapter device with a support leg, are worked out of the cloth, which are provided with claws.
• the claws are paired with two prongs, which spread apart when pressed into the drawer bottom and barb-like anchor in the material of the drawer bottom.
• the lobe is horizontal
• a drawer frame which is associated with an adapter device having a horizontal support leg. From the horizontal support leg several lobes are punched out with an upwardly directed claw.
• the claw is here in each case arranged on the side of the cloth and has a bent edge.
• the flaps are aligned in the longitudinal direction of the support web. Since here too, the flap and the claw are very sharp-edged, a high risk of injury is given.
• the furniture parts scratch very easily during assembly. In addition, they bend laterally on the cloth
• the invention is therefore based on the object, the adapter device of the generic type so that a secure fixation of the drawer bottom can be secured to the associated drawer frame, in which in particular the risk of scratching furniture parts is further minimized.
• the invention is concerned with the task of simplifying the installation of a drawer. This object is solved by the subject matter of claim 1.
• a preferred convex back contour of the fastening claw ensures before pressing into the ground that sharp edges, which may also be provided with cutting burrs, do not touch the surfaces on which the adapter comes to rest.
• the back contour does not protrude beyond the bottom of the support leg.
• the claw webs are issued from the support leg transversely to the extension direction, preferably and in turn advantageous from the bottom support portion of the cup-shaped contour.
• the claw webs are preferably connected to the side of the drawer center edge of the support leg.
• the displacement of the claw webs causes a displacement movement, which reduces the distance between the end face of the base and the contact web and brings the end face of the bottom against the contact web into abutment.
• the connection with the edge portion of the support leg allows when reaching the system on the contact web dodging of the edge portion in the direction of the drawer center out, so that even when granting the usual manufacturing tolerances, a plant of the soil is achieved at the plant jetty.
• the support leg has in the extension direction in the edge regions hump, which are issued against the direction of the cup-shaped contour.
• Figure 1 is a perspective view of a for connecting a
• Figure 2 shows a detail of Figure 1
• Figure 3 is a plan view of the adapter device of Figure 1;
• Figure 4 is a sectional view of the adapter device with respect to the
• Figure 5a is an enlarged view of the view of Fig. 4;
• FIG. 5b shows an enlarged view of a fastening claw in FIG.
• Figures 5c, 5d each illustrations of the sequence of movements when introducing the fastening claw in a drawer bottom
• Figure 6 is a perspective view in a plan view of a
• Figure 7 is a perspective view of the underside of
• FIG. 8 is a sectional view seen in the direction of the arrows C-C in FIG.
• FIG. 9 is an enlarged view of the detail in circle A in FIG. 10 is an enlarged view of the detail in the circle B in Fig. 7.
• Fig. 1 1 is a perspective view in a plan view of a
• Figure 12 is a perspective view of the underside of
• FIG. 13 is a sectional view seen in the direction of the arrows C-C in FIG.
• FIG. 14 is an enlarged view of the detail in circle A in FIG.
• FIG. 15 is an enlarged view of the detail in circle B in FIG.
• Figures 1 to 15 show an adapter device 1 for the connection of a Zargenelements with a drawer bottom (B, shown), for example in Fig. 5c, d) or for the attachment of a drawer bottom B to a Zargenelement.
• the adapter device can also be an integral part of the frame element (not shown here).
• the one or more Zargenelement (s) forms / each form a side wall of the drawer.
• One or more adapter devices 1 can be provided for a drawer frame. On a drawer are preferably on two parallel sides of one or more such
• Zargen comprise arranged with one or more adapter devices.
• the adapter device 1 is preferably made of a metal sheet and has a mounting portion for placing the Zargenelements with a U-shaped cross section with a web wall 2 and two side wall sections 3, 4.
• the side wall portions 3, 4 are preferably bent from the web wall at an angle such that they are substantially adapted to the inner contour of the Zargeniatas.
• the side wall portion 4 is formed such that it is at least partially in the region of the drawer bottom B, wherein here also advantageously the connection regions are arranged with the side of the Zargenimplantations lying to the drawer center, then preferably carried out vertically (see Figure 6).
• Zargenelement can be brought to the drawer bottom.
• Support leg 5 which is designed so that in the area of a support portion 19 on a support surface A, the underside of a bottom plate, not shown here, is placed in the mounting position.
• the support portion 19 is slightly, preferably 0.3 to 5 mm, over the plane A5 of the support leg 5 (see Fig. 5a) in the direction of
• the support portion 19 extends almost over the entire length of the support leg 5 and its entire width and can be particularly advantageously and easily formed by a pressing forming process.
• the support leg 5 is provided in the region of the support portion 19 with at least one or more, here two windows in the form of punched-out 6, 7, which are formed circumferentially closed.
• the punched-out 6, 7 are advantageous here in total in the support leg 19 and thus directly adjacent to the support surface A.
• the cutouts preferably have a substantially T-shape in plan view.
• claw webs 8 also called connecting webs
• claw webs 8 are left, which are oriented transversely or at least essentially transversely to the extension direction Z of the drawer and which face away from the lower edge of the side section 4 (or in the assembled state towards the middle of the drawer)
• Edge portion 9 of the support leg 5 in the region of the support portion 19 are connected.
• Fixing claws to the frame or the adapter device 1 is used by 12 after the penetration of the one, two or more teeth of the fixing claw 1 1 during pivoting of the drawer bottom in the direction of the side wall section 4 or this is moved to the drawer bottom, depending on which the parts to be joined during assembly is fixed (see Figure 5c).
• the claw webs 8 are compared to the support surface A of the support portion 19 of the strip-shaped support leg 5 bent down and advantageously have an arcuate, convex arched back contour.
• a recess 10 which runs parallel to the edge portion 9, provided within the claw webs 8, so that the claw webs are preferably connected in two areas with the rest of the support leg.
• the claw webs 8 extend in a bend on the side facing away from the support surface side of the support section down and go at their ends in a fastening claw 1 1 for engagement in the drawer bottom B, which is oriented perpendicular or nearly perpendicular to the support plane A, but in the As-delivered condition before assembly does not reach all the way to support level A.
• the claw webs extend from the side facing away from the leg 4 edge of the punched-6, 7 in the direction of the leg 4 in the punched-6, 7 inside.
• the fastening claw 1 1 has for this purpose preferably one, two or more teeth 12,13.
• the free ends of the prongs 12, 13 are in the unassembled state before placing the drawer between the plane A5 of the support leg 5 and the plane in which the support surface A is located.
• Mounting claw 1 1 is constant over the area that will penetrate into the drawer bottom prior to insertion, with the outer edges aligned perpendicular to the drawer bottom (see Figures 5b, 5c).
• the prongs 12, 13 are below the plane of the assembly before assembly
• Fastening claw 1 1 increased from the tooth base to the tips (see again Fig. 5d, which shows in dashed lines the position of the fastening claws after penetration into the drawer bottom).
• a crowned or bead-shaped indentation 14 is provided in the claw web 8, which leads to a stiffening of the resulting through the recess 10 bridge 15 in the claw web 8.
• holes 16 are preferably further punched into the support leg 5. This is an additional connection of the
• Mounting prongs 12, 13 are arranged below the support surface of the support leg 5, they do not interfere with the assembly by means of a screw connection and also do not scratch the floor. If an adapter device 1 now has its underside on a piece of furniture or another planar surface, then the claw web 8 shown in section in FIGS. 8 and 13 only touches this other flat surface in a point-like manner. As a result, scratches on furniture or other flat surfaces can be effectively prevented. Since the prongs 12, 13 of the fastening claws 1 1 are below the support surface of the support leg 5, there is also no scratching of the bottom plate when it is brought into an assembly position during assembly. Furthermore, the risk of injury is minimized because the prongs 12, 13 below the
• Pad surface are arranged.
• one or more spherical-segment-like, for example, hemispherical projections 17 are formed on the underside of the support leg 5, which projections are formed, for example, by press-fitting.
• a plurality, in particular four, of the projections 17 are respectively provided in the corners of the underside of the support leg 5 of the adapter device 1 in regions outside the support section 19.
• it thus always comes only to a punctiform contact of the support leg 5, so that the risk of damage to the other flat surface is low.
• the humps 17 are formed in the corners of the support leg 5 and thus in the edge region 18, when a bottom plate connected to the adapter devices 1 is placed on a support or a piece of furniture, it stands on the projections 17, so that it is almost punctiform even in the mounted state Contact points are given.
• Fixing claws 1 1 in a bottom plate a relatively small force is required. As a result, the assembly is facilitated and allows precise positioning of the adapter device 1 on the bottom plate.

Landscapes

• Drawers Of Furniture (AREA)
• Coupling Device And Connection With Printed Circuit (AREA)

Priority Applications (3)

Applications Claiming Priority (2)

Publications (1)

Family

ID=49000928

Family Applications (1)

Country Status (6)

Cited By (2)

Families Citing this family (3)

Citations (5)

Family Cites Families (2)

• 2012
  • 2012-08-17 DE DE102012107572.7A patent/DE102012107572B4/de active Active
• 2013
  • 2013-08-14 ES ES13750685.3T patent/ES2677916T3/es active Active
  • 2013-08-14 CN CN201380043598.6A patent/CN104582533B/zh not_active Expired - Fee Related
  • 2013-08-14 TR TR2018/10416T patent/TR201810416T4/tr unknown
  • 2013-08-14 EP EP13750685.3A patent/EP2884870B1/de active Active
  • 2013-08-14 WO PCT/EP2013/067041 patent/WO2014027047A1/de active Application Filing

Patent Citations (5)

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