WO2017144521A1 - Adaptateur de fixation d'un fond sur une joue latérale, tiroir avec un tel adaptateur et procédé de montage d'un fond sur un adaptateur - Google Patents

Adaptateur de fixation d'un fond sur une joue latérale, tiroir avec un tel adaptateur et procédé de montage d'un fond sur un adaptateur Download PDF

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Publication number
WO2017144521A1
WO2017144521A1 PCT/EP2017/054041 EP2017054041W WO2017144521A1 WO 2017144521 A1 WO2017144521 A1 WO 2017144521A1 EP 2017054041 W EP2017054041 W EP 2017054041W WO 2017144521 A1 WO2017144521 A1 WO 2017144521A1
Authority
WO
WIPO (PCT)
Prior art keywords
wall
claw
receiving channel
adapter
adapter according
Prior art date
Application number
PCT/EP2017/054041
Other languages
German (de)
English (en)
Inventor
Andreas Stuffel
Original Assignee
Paul Hettich Gmbh & Co. Kg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Paul Hettich Gmbh & Co. Kg filed Critical Paul Hettich Gmbh & Co. Kg
Publication of WO2017144521A1 publication Critical patent/WO2017144521A1/fr

Links

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
    • A47B2210/095—Attachment means between metal drawer walls or slides and wood bottom using stamped out teeth

Definitions

  • the present invention relates to an adapter for fixing a floor to a side frame of a drawer for a piece of furniture with a groove-shaped receiving channel into which a bottom can be inserted between a first wall and a second wall opposite the first wall, wherein at least one claw in the Receiving channel protrudes, and a drawer and a method for mounting a floor to an adapter.
  • DE 25 388 44 A1 discloses a drawer in which a guide rail is held on a profile of a side wall of a drawer.
  • the side wall has on the opposite side to the guide rail on a receiving channel into which an edge of a bottom is inserted.
  • On the receiving channel are ribs on which the bottom rests.
  • additional screwing can take place.
  • such assembly steps are comparatively complicated.
  • the holding forces during insertion of the soil in the receiving channel without screwing are limited.
  • the adapter has a claw which, after joining the bottom, can be deflected at least partially elastically in the direction of the second wall in order to clamp the base in the receiving channel in a clamping manner.
  • the bottom can be fixed by clamping, because even when joining the soil in the receiving channel a bias in the claw is generated by the deflection in the direction of the first wall.
  • a displacement of the soil along the receiving channel by the rebounding claw and the plant of the soil on the opposite second wall is much more difficult. It may be due to the elastic deflection of the claw and a convenient orientation on the walls of the receiving channel simple insertion of the soil to deflect the claw and fixing the bottom of the adapter done, which facilitates the assembly.
  • the first wall and the second wall may be formed as integral components of the adapter itself or as components of separate components.
  • the first wall and the second wall are integrally formed on the adapter, wherein the first wall opposite the second wall is covered in the receiving channel of an angled web of the side frame.
  • the claw is elastically deflectable about an axis parallel to the longitudinal direction of the receiving channel and directed with an end portion to a channel bottom, so that the bottom can be particularly well secured against withdrawal from the receiving channel transverse to the longitudinal direction.
  • the claw is elastically deflectable during the joining of the bottom in the direction of the first wall until an end region of the claw has reached a nearly flush position with respect to the first wall, ie the end region of the claw substantially at the same level with the ground reached wall surface has reached.
  • the adapter is designed such that the joining of the bottom takes place in the receiving channel transversely to the longitudinal direction, wherein the bottom is guided on a first path between the first wall and the second wall and on a second path a deflection of the claw in the direction of the first Wall is caused by the ground.
  • the thickness of the bottom must be greater than the distance between the end portion of the claw and the second wall opposite the end portion of the claw to cause the claw to deflect through the bottom towards the first wall.
  • the floor depending on the mounting position, rest on this first path only on the first or the second wall, when the thickness of the bottom is smaller than the distance between the first wall and the second wall.
  • the floor can abut against the first and the second wall, since the receiving channel can bend correspondingly slightly when joined to the floor.
  • a deflection of the claw directed towards an end of the channel towards the bottom of the channel takes place through the bottom in the direction of the first wall.
  • the claw opposite the second wall acts during the joining of the soil in the receiving channel in the elastic deflection of the claw in the direction of the first wall as an abutment for the ground.
  • the claw preferably extends only over part of the length of the receiving channel, for example, the claw has a length of 1 cm to 3 cm, so that the forces for pivoting the claw are not so large that the mounting of the soil is difficult.
  • the joining force for inserting the bottom is minimized by the end portion directed to the channel bottom, since the claw first comes into contact with the end edge of the bottom in the area remote from the end portion and steadily from the ground when further inserted is biased in the direction of the first wall.
  • the claw may have several tips at the end. The tips dig, if the material of the soil is softer, during spring-back in the direction of the second wall then into the material of the soil, so that it is positively and non-positively fixed to the adapter.
  • the at least one claw is inclined relative to a wall of the receiving channel, in particular at an angle between 1 5 ° to 45 °, preferably 20 ° to 40 °.
  • the claw can be directed with an end portion to a channel bottom of the receiving channel, so that over the claw pulling out in the direction of the channel bottom opposite direction of the soil is difficult.
  • the claw is arranged on a wall portion elastically deflectable, which is located outside of the receiving channel.
  • the wall portion on which the claw is arranged elastically deflectable can be vertically aligned, and the claw can protrude on a horizontal wall of the receiving channel.
  • the claw is projecting upwardly on a lower horizontal wall of the receiving channel and thus pushes the bottom against an upper second wall of the receiving channel.
  • the claw In order to enable the claw to pivot, it can be separated from the receiving channel by a U-shaped recess, so that the claw only on one side, preferably at the end portion opposite side, is connected to the material of the adapter and is arranged there elastically deflectable. To adapt to the required spring force also additional imprints or deformations in the extension of the claw are possible lent. For a stable fixing several claws can be provided in the longitudinal direction of the receiving channel.
  • the claws are preferably formed integrally with the adapter, wherein a one-piece, bent metal part is preferably used as the material.
  • the claws can also be designed as components that are separate from the adapter, and this can alternatively also consist of a material other than the adapter, for example a spring steel.
  • the claws are determined by connecting means on the adapter.
  • a second groove-shaped receiving channel can be provided on the adapter in addition to a first receiving channel for the bottom, in which a rear wall with an edge region can be inserted and clamped by at least one claw. This can be done on the rear adapter, a simultaneous determination of the bottom and rear wall.
  • a drawer is also provided with a bottom and two side frames, each side frame being connected to a bottom via at least one adapter.
  • the bottom is preferably clamped to the adapter.
  • FIG. 1 shows a perspective view of a piece of furniture with several
  • Drawers a detailed perspective view of an adapter of a drawer during assembly of the floor; a detailed perspective view of the adapter after mounting the floor;
  • Figure 4 is a front view of the adapter during assembly of the floor;
  • Figure 5 is a perspective view of a modified adapter
  • Figures 6A to 6D show several views when mounting a floor to the
  • Figure 7 is a detail view of the adapter with mounted bottom
  • Figure 8 is a view of the adapter of Figure 5;
  • Figure 9 is a view of an adapter according to another embodiment.
  • 1 0 is a view of a drawer during assembly with an adapter of Figure 9.
  • a piece of furniture 1 comprises a furniture body 2, on which a plurality of drawers 3 are displaceably mounted.
  • Each drawer 3 has a bottom 4, on whose opposite sides in each case a side frame 5 is provided.
  • a front panel 6 is mounted on the side frames 5, a front panel 6 is mounted.
  • the bottom 4 of a drawer 3 is fixed to one or more adapters 7 fixed to a side frame 5.
  • the adapter 7 in this case has a U-shaped receiving channel 8, in which an edge or an end edge of the bottom 4 can be inserted, as shown in Figure 4.
  • a claw 1 0 At a lower first wall 9 of the receiving channel 8 stands out a claw 1 0, which is pressed elastically down during insertion of the bottom 4 and defines the bottom by clamping. The bottom is pressed by the claw 10 against an upper second wall on the receiving channel 8. As a result, a bias in the claw 1 0 is already generated during insertion or joining of the bottom 4 in the receiving channel 8.
  • FIG. 5 shows a modified adapter 7 'which has two claws 10, on the other hand the adapter 7 in FIGS. 2 to 4 has only one claw 10.
  • the two adapters 7 and 7 ' have the same functions.
  • Each claw 1 0 is surrounded by a U-shaped recess 13, so that only one web of the claw 1 0 is connected to the material of the adapter 7 or 7 '.
  • the adapter 7 or 7 ' is made of a bent and stamped metal sheet.
  • the bottom 4 usually consists of a wood material, such as an MDF or HDF board.
  • the vertical wall portion 1 1 is connected at the bottom with a horizontal wall portion 1 2, so that the lower first wall 9 of the receiving channel 8, the vertical wall portion 1 1 and the horizontal wall portion 1 2 form a U-shaped channel.
  • the vertical wall portion 1 1 is additionally stiffened.
  • a bearing surface for overlapping by the outside of the side frame allows, as shown in Figure 2.
  • the receiving channel 8 has a channel bottom 1 5, which is connected at the top with a horizontal wall portion 1 6.
  • This horizontal wall section 16 has a smaller width in a first area than in a second area.
  • a vertical wall 1 7 out In a first area of the horizontal wall portion 1 6 a vertical wall 1 7 out, to which a fastening mechanism can be fixed to connect a side frame 5 with a front panel 6.
  • the horizontal wall portion 1 6 In the second region, the horizontal wall portion 1 6 has a greater width and is connected to a vertical wall portion 18, on which an inner wall of the side frame 5 can be supported.
  • the radii formed at the bending steps between the horizontal wall section 16 and the vertical wall section 18 and between the lower first wall 9 and the vertical wall section 11 serve as insertion aids of the floor into the receiving channel 8.
  • the mounting of a floor 4 will be explained in more detail with reference to FIGS. 6A to 6D.
  • the bottom 4 is arranged with an end edge adjacent to the receiving channel 8, in which the claw 1 0 protrudes from the formed on the receiving channel 8 lower first wall 9.
  • An inner wall of a side frame 5 rests against the vertical wall section 18 of the adapter 7 and is formed in the lower region with an end portion 50, shown in more detail in Figure 7, angled and thus covers the horizontal wall portion 1 6 at least partially.
  • This overlap, with the side directed towards the channel 8, in this embodiment represents the second wall opposite the claw 10.
  • the plate-shaped bottom 4 is now pushed in the direction of the claw 10 into the receiving channel 8, ie transversely to the longitudinal extension of the receiving channel 8 (FIG.
  • the bottom 4 can be pushed only in the direction of the channel bottom 1 5 in the receiving channel 8 only by a certain force, resulting in that the claw 1 0 is deflected elastically on a second path in the direction of the first wall 9 until the End portion of the claw 1 0 has taken a position to the first wall 9, which corresponds to the distance between the first wall 9 and second wall minus the bottom thickness.
  • a bias voltage is generated in the claw 1 0, which presses the adapter 7 'with the second wall to the bottom 4, because the claw 1 0 due to their elasticity has the tendency to spring back toward the second wall.
  • the second one works
  • FIG. 7 the mounted position of the bottom 4 is shown in detail.
  • the claw 10 has buried with their tips 14 in the softer material of the bottom 4, so that the bottom 4 is fixed to the adapter 7 'non-positively and positively clamped.
  • the claw 10 is formed as a web, which is aligned at an angle to the lower first wall portion 9, wherein the angle ⁇ in a range between 15 ° and 45 °, in particular 20 ° to 40 °.
  • the claw 10 is arranged on the vertical wall portion 1 1 outside the receiving channel 8 elastically deflectable, so that upon insertion of the bottom 4, the claw 10 is not plastically deformed, but is elastically bent to the bottom 4 then clamped in the receiving channel 8 through the To determine springback.
  • the claw 10 is disposed on the lower first wall portion 9 of the receiving channel 8.
  • a corresponding claw can be provided only on the upper wall section 16 or both on the upper horizontal wall section 16 and on the lower wall section 9.
  • the number of claws 10 can be freely selected depending on the stability requirements for the connection between the adapter 7 'and the bottom 4.
  • a modified adapter 7 “is shown in detail in Figure 9.
  • the adapter 7" comprises a receiving channel 8 for the bottom 4 of a drawer 3, on which two web-shaped claws 10 protrude at an angle, which have several tips 14 at the end.
  • the claws 10 are aligned to a channel bottom 15 of the receiving channel 8, which is formed between an upper wall portion 1 6 and a lower wall 9.
  • the arrangement of the claws 1 0 at its lower side, a bottom can be pressed from below against the upper wall 1 6 of the first receiving channel 8, so that the positioning of the bottom is exactly predetermined with respect to the upper surface.
  • thickness tolerances of the soil can be compensated by the elasticity of the claws 1 0.
  • the adapter is produced as a one-piece, bent metal part, wherein the lower receiving channel 8 is formed integrally with a wall 1 7, to the back of a second groove-shaped receiving channel 22 for fixing a rear wall connects.
  • the receiving channel 22 comprises a front wall 23 and a rear wall 25, which are interconnected via a bottom wall 24, which is stepped and forms a stop for an end face of the rear wall.
  • claws 26 are formed, which are web-shaped and inclined to the bottom wall 24 aligned. At the claws 1 1 several tips 14 are also formed.
  • an embossment for forming a connecting portion 27 is provided on the channel bottom 1 5 of the receiving channel 8, on which the outer wall of the side frame 5 can be fixed.
  • FIG. 10 a drawer 3 is shown during assembly, wherein a side frame 5 is positioned on the bottom 4 and a rear wall 30. It can be seen that the base 4 is fixed by means of two adapters 7 and an adapter 7 "The fixing of the bottom 4 takes place by insertion into the three adapters 7 and 7" into the respective receiving channels 8.
  • the adapter 7 “comprises a first one Receiving channel 8, in an edge region of the bottom of the second

Landscapes

  • Drawers Of Furniture (AREA)
  • Floor Finish (AREA)

Abstract

L'invention concerne un adaptateur (7) servant à la fixation d'un fond (4) à une joue latérale (5) d'un tiroir (3) pour un meuble, avec un canal de réception en forme de gorge (8), dans lequel un fond (4) peut être introduit entre une première paroi (9) et une seconde paroi opposée à la première paroi (9), au moins une griffe (10), qui fait saillie dans le canal de logement (8), étant logée de manière à pouvoir pivoter par rapport au canal de réception (8) afin de fixer le fond (4) en le serrant dans le canal de réception (8). De ce fait, le fond peut être monté facilement et positionné avec précision dans un procédé de montage.
PCT/EP2017/054041 2016-02-23 2017-02-22 Adaptateur de fixation d'un fond sur une joue latérale, tiroir avec un tel adaptateur et procédé de montage d'un fond sur un adaptateur WO2017144521A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016103169.0A DE102016103169A1 (de) 2016-02-23 2016-02-23 Adapter zur Fixierung eines Bodens an einer Seitenzarge, Schubkasten und Verfahren zur Montage eines Bodens an einem Adapter
DE102016103169.0 2016-02-23

Publications (1)

Publication Number Publication Date
WO2017144521A1 true WO2017144521A1 (fr) 2017-08-31

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ID=58098637

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/054041 WO2017144521A1 (fr) 2016-02-23 2017-02-22 Adaptateur de fixation d'un fond sur une joue latérale, tiroir avec un tel adaptateur et procédé de montage d'un fond sur un adaptateur

Country Status (2)

Country Link
DE (1) DE102016103169A1 (fr)
WO (1) WO2017144521A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018153774A1 (fr) * 2017-02-22 2018-08-30 Paul Hettich Gmbh & Co. Kg Adaptateur et procédé servant au montage d'un tiroir

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018123054A1 (de) * 2018-09-19 2020-03-19 Paul Hettich Gmbh & Co. Kg Schubkasten und Einheit aus einer Auszugsführung und einem Schubkasten
DE102019111712A1 (de) * 2019-05-06 2020-11-12 Paul Hettich Gmbh & Co. Kg Befestigungsanordnung für einen Schubkastenboden und Verfahren zur Montage eines Schubkastenbodens

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2538844A1 (de) 1975-03-28 1976-10-07 Grass Alfred Metallwaren Befestigung einer fuehrungsschiene an schubladen
DE202009005203U1 (de) * 2008-10-23 2010-03-04 Paul Hettich Gmbh & Co. Kg Schubkasten und Werkzeug zum Festklemmen eines Schubkastenbodens
DE202011106713U1 (de) * 2011-10-12 2013-01-14 Grass Gmbh Befestigungsvorrichtung zur gegenseitigen Befestigung zweier Komponenten eines Möbelteils
DE202013011426U1 (de) * 2013-12-20 2015-03-23 Grass Gmbh Schubladenwandeelement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010036712A1 (de) * 2010-07-28 2012-02-02 Paul Hettich Gmbh & Co. Kg Schubkastenzarge und Schubkasten
DE102012107572B4 (de) * 2012-08-17 2023-11-30 Paul Hettich Gmbh & Co. Kg Adaptereinrichtung für einen Schubkasten
DE202014104931U1 (de) * 2014-10-16 2016-01-19 Grass Gmbh Wandelement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2538844A1 (de) 1975-03-28 1976-10-07 Grass Alfred Metallwaren Befestigung einer fuehrungsschiene an schubladen
DE202009005203U1 (de) * 2008-10-23 2010-03-04 Paul Hettich Gmbh & Co. Kg Schubkasten und Werkzeug zum Festklemmen eines Schubkastenbodens
DE202011106713U1 (de) * 2011-10-12 2013-01-14 Grass Gmbh Befestigungsvorrichtung zur gegenseitigen Befestigung zweier Komponenten eines Möbelteils
DE202013011426U1 (de) * 2013-12-20 2015-03-23 Grass Gmbh Schubladenwandeelement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018153774A1 (fr) * 2017-02-22 2018-08-30 Paul Hettich Gmbh & Co. Kg Adaptateur et procédé servant au montage d'un tiroir

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