EP0679352B1 - Means for fixing slats to the frame of a slatted bed base - Google Patents

Means for fixing slats to the frame of a slatted bed base Download PDF

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Publication number
EP0679352B1
EP0679352B1 EP19950105809 EP95105809A EP0679352B1 EP 0679352 B1 EP0679352 B1 EP 0679352B1 EP 19950105809 EP19950105809 EP 19950105809 EP 95105809 A EP95105809 A EP 95105809A EP 0679352 B1 EP0679352 B1 EP 0679352B1
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EP
European Patent Office
Prior art keywords
section
bracket
slats
cap
cylindrical section
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
EP19950105809
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German (de)
French (fr)
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EP0679352A1 (en
Inventor
Heinz Grund
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Individual
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Individual
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Publication of EP0679352A1 publication Critical patent/EP0679352A1/en
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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C23/00Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A47C23/06Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using wooden springs, e.g. of slat type ; Slatted bed bases
    • A47C23/062Slat supports
    • A47C23/063Slat supports by elastic means, e.g. coil springs
    • A47C23/064Slat supports by elastic means, e.g. coil springs by elastomeric springs

Definitions

  • the invention relates to a storage for wooden slats on the base frame a slatted frame, consisting of at least one cap-shaped receiving element for the front end area of the wooden slat and one Bearing element assigned to the receiving element for support on the base frame.
  • Slatted frames that consist of a base frame are increasingly being used for reclining furniture with wood or plywood slats.
  • the inclusion of the across Longitudinal strips of the base frame arranged spring slats takes place preferably with elastic bearing elements that the front end of Enclose the wooden slat like a cap.
  • These recording elements are with various support elements mounted on the base frame.
  • the first-mentioned DE 27 05 616 B2 describes storage for slats on the base frame of a slatted frame, consisting of at least a cap-shaped receiving element for the front end area the wooden slat and a bearing element assigned to the receiving element for support on the base frame, the cap-shaped receiving element for the wooden slat is made of elastomeric material and below the receiving cap over a web in a cylindrical section passes, whose central axis in the direction of the longitudinal axis of the respectively assigned Spring wood strip, but is offset in height from this and which grips a console partially and radially in a rotationally fixed manner.
  • the invention relates to a storage that is simple and quick Mounting of wooden slats on the base frame of a slatted frame enables.
  • console outside the contour of the cylindrical section in each case a console section with a circular, directly to the assigned End faces of the cylindrical section adjacent cross section has, each at least the diameter of the cylindrical portion corresponds and with the console section on the base frame assigned side in a dowel-shaped section with in axial Direction of the anti-rotation ribs passes, and by.
  • the console made of polymer material a spherical on the front side assigned to the slats Outer contour and in the area encompassed by the cylindrical section between the console sections has a square cross section, wherein four on each of the inner end faces of the console sections Anti-rotation ribs are designed, one of the console sections leading away, on one side of the square Have a triangular contour that runs out of the console cross-section.
  • This design ensures a largely insoluble Connection of the assemblies previously to be assembled separately to accommodate the Female connector and for support on the base frame.
  • the axially immovable and radially rotationally fixed connection between these assemblies results in an essential Quality improvement of generic bearings.
  • these bearings are preferably a two-component injection molding machine used.
  • the storage shown as an embodiment consists of two cap-shaped Receiving elements 1 for the front end area of spring wooden slats, which are not shown in the drawing.
  • the cap-shaped Receiving elements 1 are, for example, over a web with a circular segment Cross section connected. It is also possible that only a cap-shaped receiving element 1 is provided. In any case however, this receiving element 1 made of elastomeric material and goes below the receiving cap 1 via a web 2 in a cylindrical section 3 over.
  • the central axis of the cylindrical section 3 runs in Direction of the longitudinal axis of the associated slat and is closed this is arranged offset in height.
  • the cylindrical section 3 encompasses axially immovable and radially rotationally fixed a console 4 made of polymeric material. This console 4 shown in more detail in FIG. 2 and FIG Longitudinal extension following contour:
  • the side assigned to the slats has a spherical outer contour 5, which merges into a first bracket section 6 with a circular cross section.
  • Those assigned to the square cross-sectional section 7 inner end faces of the console sections 6; 8 lie directly on the end faces of the cylindrical section 3 and have a diameter, each at least the diameter of the cylindrical section 3 corresponds.
  • On the inside end faces of the console sections 6; 8 are each designed four anti-rotation ribs 9, one of the Console section 6; 8 leading away, on one side surface of the square section 7 have a tapering triangular contour.
  • the second bracket section 8 with a circular cross section is a dowel-shaped Subordinate console section 10, on its outer contour Anti-rotation ribs 11 extending in the axial direction are.
  • the dowel-shaped bracket section 10 goes into a centering approach 12 above, which is suitable for automatic joining.
  • the console section 10 is in corresponding holes on the base frame of the slatted frame supported, the console section 8 serving as a stop.

Landscapes

  • Vehicle Step Arrangements And Article Storage (AREA)
  • Wing Frames And Configurations (AREA)
  • Laminated Bodies (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Connection Of Plates (AREA)

Description

Die Erfindung betrifft eine Lagerung für Federholzleisten am Grundrahmen eines Lattenrostes, bestehend aus mindestens einem kappenförmigen Aufnahmeelement für den stirnseitigen Endbereich der Federholzleiste und einem dem Aufnahmeelement zugeordneten Lagerelement zur Abstützung am Grundrahmen.The invention relates to a storage for wooden slats on the base frame a slatted frame, consisting of at least one cap-shaped receiving element for the front end area of the wooden slat and one Bearing element assigned to the receiving element for support on the base frame.

Für Liegemöbel werden zunehmend Lattenroste verwendet, die aus einem Grundrahmen mit Holz- oder Schichtholzlatten bestehen. Die Aufnahme der quer zur Längserstreckung des Grundrahmens angeordneten Federholzleisten erfolgt vorzugsweise mit elastischen Lagerelementen, die das stirnseitige Ende der Federholzleiste kappenartig umschließen. Diese Aufnahmeelemente werden mit verschiedenartigen Abstützelementen am Grundrahmen montiert.Slatted frames that consist of a base frame are increasingly being used for reclining furniture with wood or plywood slats. The inclusion of the across Longitudinal strips of the base frame arranged spring slats takes place preferably with elastic bearing elements that the front end of Enclose the wooden slat like a cap. These recording elements are with various support elements mounted on the base frame.

Solche Konstruktionen sind zum Beispiel aus den Druckschriften DE 27 05 616 B2; DE 37 00 022 A1; DE 37 18 285 C2; DE 39 32 340 A1 und DE 77 35 042 U1 bekannt. Hierbei beschreibt die erstgenannte DE 27 05 616 B2 eine Lagerung für Federholzleisten am Grundrahmen eines Lattenrostes, bestehend aus mindestens einem kappenförmigen Aufnahmeelement für den stirnseitigen Endbereich der Federholzleiste und einem dem Aufnahmeelement zugeordneten Lagerelement zur Abstützung am Grundrahmen, wobei das kappenförmige Aufnahmeelement für die Federholzleiste aus elastomerem Werkstoff besteht und unterhalb der Aufnahmekappe über einen Steg in einen zylindrischen Abschnitt übergeht, dessen Mittelachse in Richtung der Langsachse der jeweils zugeordneten Federholzleiste, jedoch höhenversetzt zu dieser angeordnet ist und der eine Konsole partiell sowie radial drehfest umgreift.Such constructions are for example from the publications DE 27 05 616 B2; DE 37 00 022 A1; DE 37 18 285 C2; DE 39 32 340 A1 and DE 77 35 042 U1 known. The first-mentioned DE 27 05 616 B2 describes storage for slats on the base frame of a slatted frame, consisting of at least a cap-shaped receiving element for the front end area the wooden slat and a bearing element assigned to the receiving element for support on the base frame, the cap-shaped receiving element for the wooden slat is made of elastomeric material and below the receiving cap over a web in a cylindrical section passes, whose central axis in the direction of the longitudinal axis of the respectively assigned Spring wood strip, but is offset in height from this and which grips a console partially and radially in a rotationally fixed manner.

Der wesentliche Nachteil der bereits bekannten Lagerungen für die Federholzleisten am Grundrahmen besteht insbesondere im notwendigen Montageaufwand. Üblicherweise wird zunächst das Abstützelement am Grundrahmen montiert, zum Beispiel mittels Zapfen in vorgefertigte Bohrungen eingebracht. Nachfolgend wird die Federholzleiste stirnseitig in das kappenförmige Aufnahmeelement gesteckt und schließlich das derart vormontierte Aufnahmeelement in Halterungen des Abstützelementes befestigt. Diese manuell auszuführenden Montageschritte bewirken erhebliche Zeit- und Kostenaufwendungen beim Lattenrostproduzenten. The main disadvantage of the already known bearings for the spring wooden slats on the base frame there is in particular the necessary assembly effort. Usually the support element is first mounted on the base frame, For example, inserted into prefabricated bores by means of pins. The spring wooden strip is then inserted into the end of the cap-shaped receiving element and finally the pre-assembled receiving element fixed in brackets of the support element. These have to be carried out manually Assembly steps result in considerable time and cost expenditure at the slatted frame producer.

Gegenstand der Erfindung ist eine Lagerung, die eine einfache und schnelle Montage von Federholzleisten am Grundrahmen eines Lattenrostes ermöglicht.The invention relates to a storage that is simple and quick Mounting of wooden slats on the base frame of a slatted frame enables.

Erfindungsgemäß wird dies erreicht, indem die Konsole außerhalb der Kontur des zylindrischen Abschnittes jeweils einen Konsolenabschnitt mit kreisförmigem, unmittelbar an den zugeordneten Stirnseiten des zylindrischen Abschnittes anliegendem Querschnitt aufweist, der jeweils mindestens dem Durchmesser des zylindrischen Abschnittes entspricht und wobei der Konsolenabschnitt auf der dem Grundrahmen zugeordneten Seite in einen dübelzapfenförmigen Abschnitt mit in axialer Richtung verlaufenden Verdrehsicherungsrippen übergeht, und indem. die Konsole aus polymerem Werkstoff an der den Federholzleisten zugeordneten Stirnseite eine ballige Außenkontur und in dem vom zylindrischen Abschnitt umgriffenen Bereich zwischen den Konsolenabschnitten einen quadratischen Querschnitt aufweist, wobei an den innenliegenden Stirnseiten der Konsolenabschnitte jeweils vier Verdrehsicherungsrippen ausgestaltet sind, die eine von den Konsolenabschnitten wegführende, auf jeweils einer Seitenfläche des quadratischen Konsolenquerschnittes auslaufende dreieckförmige Kontur aufweisen.According to the invention, this is achieved by the console outside the contour of the cylindrical section in each case a console section with a circular, directly to the assigned End faces of the cylindrical section adjacent cross section has, each at least the diameter of the cylindrical portion corresponds and with the console section on the base frame assigned side in a dowel-shaped section with in axial Direction of the anti-rotation ribs passes, and by. the console made of polymer material a spherical on the front side assigned to the slats Outer contour and in the area encompassed by the cylindrical section between the console sections has a square cross section, wherein four on each of the inner end faces of the console sections Anti-rotation ribs are designed, one of the console sections leading away, on one side of the square Have a triangular contour that runs out of the console cross-section.

Diese konstruktive Ausgestaltung gewährleistet eine weitgehend unlösbare Verbindung der bisher separat zu montierenden Baugruppen zur Aufnahme der Federleiste und zur Abstützung am Grundrahmen. Die axial unverschiebbare und radial drehfeste Verbindung zwischen diesen Baugruppen ergibt eine wesentliche Qualitätsverbesserung gattungsgemäßer Lagerungen. Für die Herstellung dieser Lagerungen wird vorzugsweise eine Zweikomponenten-Spritzgießmaschine verwendet.This design ensures a largely insoluble Connection of the assemblies previously to be assembled separately to accommodate the Female connector and for support on the base frame. The axially immovable and radially rotationally fixed connection between these assemblies results in an essential Quality improvement of generic bearings. For the production these bearings are preferably a two-component injection molding machine used.

Durch Anwendung der erfindungsgemäßen Lagerung wird gegenüber bekannten technischen Lösungen eine vorteilhafte Montage von Federholzleisten am Grundrahmen von Lattenrosten erreicht, wobei auch eine automatische Montage möglich wird. Die somit entstehenden Zeit- und Kosteneinsparungen entsprechen in besonderer Weise den Anforderungen einer effektiven Lattenrostherstellung.By using the storage according to the invention is known technical solutions an advantageous installation of slats on Base frame of slatted frames reached, including an automatic assembly becomes possible. The resulting time and cost savings correspond in a special way to the requirements of an effective slatted frame production.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird nachfolgend beschrieben. Es zeigen

Fig.1
eine Lagerung für Federholzleisten in Ausgestaltung mit zwei kappenförmigen Aufnahmeelementen in Vorderansicht, Seitenansicht und Draufsicht
Fig.2
eine Konsole ohne zugeordnete Aufnahmekappe
Fig.3
eine Schnittdarstellung durch die Konsole entlang der Linie A - A in Fig.2
An embodiment of the invention is shown in the drawing and is described below. Show it
Fig. 1
a storage for spring wooden slats in an embodiment with two cap-shaped receiving elements in front view, side view and top view
Fig. 2
a console without an associated receiving cap
Fig. 3
a sectional view through the console along the line A - A in Fig.2

Die als Ausführungsbeispiel gezeigte Lagerung besteht aus zwei kappenförmigen Aufnahmeelementen 1 für den stirnseitigen Endbereich von Federholzleisten, die in der Zeichnung nicht näher dargestellt sind. Die kappenförmigen Aufnahmeelemente 1 sind beispielsweise über einen Steg mit kreissegmentförmigem Querschnitt miteinander verbunden. Ebenso ist es möglich, daß nur ein kappenförmiges Aufnahmeelement 1 vorgesehen ist. In jedem Fall besteht jedoch dieses Aufnahmeelement 1 aus elastomerem Werkstoff und geht unterhalb der Aufnahmekappe 1 über einen Steg 2 in einen zylindrischen Abschnitt 3 über. Die Mittelachse des zylindrischen Abschnittes 3 verläuft in Richtung der Längsachse der jeweils zugeordneten Federholzleiste und ist zu dieser höhenversetzt angeordnet. Der zylindrische Abschnitt 3 umgreift axial unverschiebbar und radial drehfest eine Konsole 4 aus polymerem Werkstoff. Diese in Fig.2 und Fig.3 näher dargestellte Konsole 4 weist in ihrer Längserstreckung folgenden Konturenverlauf auf:The storage shown as an embodiment consists of two cap-shaped Receiving elements 1 for the front end area of spring wooden slats, which are not shown in the drawing. The cap-shaped Receiving elements 1 are, for example, over a web with a circular segment Cross section connected. It is also possible that only a cap-shaped receiving element 1 is provided. In any case however, this receiving element 1 made of elastomeric material and goes below the receiving cap 1 via a web 2 in a cylindrical section 3 over. The central axis of the cylindrical section 3 runs in Direction of the longitudinal axis of the associated slat and is closed this is arranged offset in height. The cylindrical section 3 encompasses axially immovable and radially rotationally fixed a console 4 made of polymeric material. This console 4 shown in more detail in FIG. 2 and FIG Longitudinal extension following contour:

Die den Federholzleisten zugeordnete Seite hat eine ballige Außenkontur 5, die in einen ersten Konsolenabschnitt 6 mit kreisförmigem Querschnitt übergeht. Nachfolgend ist ein Konsolenabschnitt 7 mit quadratischem Querschnitt ausgestaltet, der zu einem zweiten Konsolenabschnitt 8 mit kreisförmigem Querschnitt führt. Die dem quadratischen Querschnittsabschnitt 7 zugeordneten inneren Stirnseiten der Konsolenabschnitte 6;8 liegen unmittelbar an den Stirnseiten des zylindrischen Abschnittes 3 an und haben einen Durchmesser, der jeweils mindestens dem Durchmesser des zylindrischen Abschnittes 3 entspricht. An den innenliegenden Stirnseiten der Konsolenabschnitte 6;8 sind jeweils vier Verdrehsicherungsrippen 9 ausgestaltet, die eine vom Konsolenabschnitt 6;8 wegführende, auf jeweils einer Seitenfläche des quadratischen Abschnittes 7 auslaufende dreieckförmige Kontur aufweisen. Dem zweiten Konsolenabschnitt 8 mit kreisförmigem Querschnitt ist ein dübelzapfenförmiger Konsolenabschnitt 10 nachgeordnet, auf dessen Außenkontur in axialer Richtung verlaufende Verdrehsicherungsrippen 11 ausgestaltet sind. Der dübelzapfenförmige Konsolenabschnitt 10 geht in einen Zentrieransatz 12 über, der zum automatischen Fügen geeignet ist. Der Konsolenabschnitt 10 wird in entsprechenden Bohrungen am Grundrahmen des Lattenrostes abgestützt, wobei der Konsolenabschnitt 8 als Anschlag dient.The side assigned to the slats has a spherical outer contour 5, which merges into a first bracket section 6 with a circular cross section. Below is a console section 7 with a square cross section designed to a second console section 8 with a circular Cross section leads. Those assigned to the square cross-sectional section 7 inner end faces of the console sections 6; 8 lie directly on the end faces of the cylindrical section 3 and have a diameter, each at least the diameter of the cylindrical section 3 corresponds. On the inside end faces of the console sections 6; 8 are each designed four anti-rotation ribs 9, one of the Console section 6; 8 leading away, on one side surface of the square section 7 have a tapering triangular contour. The second bracket section 8 with a circular cross section is a dowel-shaped Subordinate console section 10, on its outer contour Anti-rotation ribs 11 extending in the axial direction are. The dowel-shaped bracket section 10 goes into a centering approach 12 above, which is suitable for automatic joining. The console section 10 is in corresponding holes on the base frame of the slatted frame supported, the console section 8 serving as a stop.

Claims (1)

  1. Means for fixing slats to the frame of a slatted bed base, comprising at least a cap-shaped receptacle element (1) for the end area of the slats and a bearing element provided for the receptacle element for support on the base frame, where the cap-shaped receptacle element (1) for the slats is made of an elastomer material, and beneath the receptacle cap it develops by way of a web (2) into a cylindrical section (3) whose middle axis is arranged in the direction of the longitudinal axis of the respective slat but is offset in height relative to the latter and it engages a bracket (4) partially and axially undisplaceably and radially non-rotationally, characterized in that, outside the contour of the cylindrical section, the bracket has a bracket section (6;8) with a circular cross section which is in direct contact with the respective end faces of the cylindrical section and corresponds at least to the diameter of the cylindrical section, where the bracket section (6;8) develops into a peg-shaped section (10) with locking ribs (11) running axially, and the bracket (4) of a polymer material has a convex outside contour (5) on the end side provided for the slats, and it has square cross section (7) in the area between the bracket sections (6;8) engaged by the cylindrical section (3) with four locking ribs (9) provided on the interior end faces of the bracket sections (6;8), said ribs having a triangular contour leading away from the bracket sections (6;8) running out on one end face of the square bracket cross section (7).
EP19950105809 1994-04-25 1995-04-19 Means for fixing slats to the frame of a slatted bed base Expired - Lifetime EP0679352B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19944414343 DE4414343C1 (en) 1994-04-25 1994-04-25 Mounting for sprung wooden slats on base frame
DE4414343 1994-04-25

Publications (2)

Publication Number Publication Date
EP0679352A1 EP0679352A1 (en) 1995-11-02
EP0679352B1 true EP0679352B1 (en) 1998-06-24

Family

ID=6516349

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19950105809 Expired - Lifetime EP0679352B1 (en) 1994-04-25 1995-04-19 Means for fixing slats to the frame of a slatted bed base

Country Status (2)

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EP (1) EP0679352B1 (en)
DE (2) DE4414343C1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19615762C1 (en) * 1996-04-20 1997-07-10 Heinz Grund Comfortable location for spring wood strips on basic frame of lath grid, e.g. for furniture
DE29619494U1 (en) * 1996-11-09 1997-08-28 Recticel Internationale Bettsysteme GmbH, 59439 Holzwickede Slatted frame
DE10222576A1 (en) * 2002-05-17 2003-12-04 Varlemann Heinrich F Bearing and method of production for the sprung slats of bed frame, involves holder made in extruder, holder-pegs on arms fitting into groove, and caps
FR2901979B1 (en) * 2006-06-08 2015-05-08 Tournadre Sa Standard Gum MONO PIECE LATCH SUSPENSION DEVICE

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH613854A5 (en) * 1976-05-18 1979-10-31 Hermann Gerber Bed frame
CH619605A5 (en) * 1977-09-30 1980-10-15 Marpal Ag
DE7735042U1 (en) * 1977-11-16 1978-03-16 Breckle, Friedrich, 7141 Benningen FURNITURE FRAME WITH CROSSBATS
DE3700022C2 (en) * 1987-01-02 1998-10-22 Siegbert Hartmann Storage for the slats of a slatted frame on the side parts of bed frames
DE3718285A1 (en) * 1987-05-30 1988-12-15 Dormilux Gmbh Bearing body
DE8814279U1 (en) * 1988-11-15 1989-01-26 Hartmann, Siegbert, 4972 Löhne Bearing body for the spring slats of a bed frame
DE9202487U1 (en) * 1992-02-26 1992-04-23 Doerfert GmbH, 4920 Lemgo Slatted frame

Also Published As

Publication number Publication date
DE9407423U1 (en) 1994-07-21
EP0679352A1 (en) 1995-11-02
DE4414343C1 (en) 1995-09-14

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