EP2078475B1 - Leg overlay lining for an item of furniture - Google Patents
Leg overlay lining for an item of furniture Download PDFInfo
- Publication number
- EP2078475B1 EP2078475B1 EP09150037A EP09150037A EP2078475B1 EP 2078475 B1 EP2078475 B1 EP 2078475B1 EP 09150037 A EP09150037 A EP 09150037A EP 09150037 A EP09150037 A EP 09150037A EP 2078475 B1 EP2078475 B1 EP 2078475B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- leg
- elements
- joint
- rest fitting
- slide
- 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.)
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- 238000004146 energy storage Methods 0.000 claims 2
- 230000007935 neutral effect Effects 0.000 claims 2
- 238000006073 displacement reaction Methods 0.000 abstract description 13
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/50—Supports for the feet or the legs coupled to fixed parts of the chair
- A47C7/506—Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type
- A47C7/5066—Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type by rotation
- A47C7/5068—Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type by rotation actuated by linkages
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/50—Supports for the feet or the legs coupled to fixed parts of the chair
- A47C7/506—Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type
- A47C7/5062—Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type rectilinearly
Definitions
- the invention relates to a leg rest fitting for a piece of furniture.
- Leg rest fittings find their use in pull-out leg rests or foot rests on furniture, such as armchairs. Although suitable for seating, here is an armchair explained as an example.
- a removable legrest is housed in a rest position below a seat portion of a chair.
- the leg rest is detected at its front edge and pulled out from under the chair, where it is then adjusted to its use position up to the height of the seat part, and in this position of use as a support for the legs and / or feet in the seat part person serves.
- the leg rest is pushed down and pushed under the seat part of the chair.
- the displacement unit has two guides, which are arranged under the seat part of the chair on both inner sides of, for example, side parts of the chair. On each guide a carriage is slidably mounted. These carriages can be mechanically coupled across the width of the chair with crossbars on which there is at least one pivot unit with the leg rest. Due to the large distance between the guides certain measures must be taken to prevent jamming or tilting when moving. This can adversely affect the assembly, the number of components and in the ground clearance of a chair.
- the pivot units are often designed as four-bar linkages with two levers and, for example, springs for holding in an upper position.
- a swivel unit may be required on each side.
- Such lever mechanism can form a risk of jamming and crushing and are therefore subjected to the relevant regulations with special design and protective measures.
- the DE 203 05 855 U1 describes a chair with such a lifting fitting with a leg rest.
- the object of the present invention is to provide a novel leg rest fitting, which completely or partially eliminates the above-mentioned disadvantages and enables further advantages.
- Fig. 1 shows a schematic perspective partial sectional view of a piece of furniture 4 with a first embodiment of a leg rest fitting 1 according to the invention.
- the furniture 4 is in this example an armchair with a seat part 6, a back unspecified and two side parts with armrest, of which only the left is shown, so that the view is released under the seat part 6 of the chair on the leg rest fitting 1.
- the leg rest fitting 1 has a displacement unit 2 mounted under the seat part 6 with fastening elements 7, for example metal angles, a pivoting unit 3 slidably connected thereto via a slide 10 with a leg rest 5 fastened thereon.
- the leg rest fitting 1 is illustrated here in a position of use, in which the leg rest 5 is arranged in front of the seat part 6 of the furniture 4.
- the leg rest fitting 1 is mounted centrally under the furniture 4, so that only a mounting of the displacement unit 2 with the fastening elements 7 between a front panel 9 and a rear panel is required, as will be explained below.
- the displacement unit 2 has two guide elements 8, of which only one is visible in this figure.
- Fig. 6 to 10 show to the corresponding arrangement of the two guide elements 8.
- a carriage 10 in the longitudinal direction of the guide elements 8 and thus of the seat part 6 is slidably disposed.
- the carriage 10 is described in more detail.
- the pivot unit 3 is hingedly mounted with one end, as explained in more detail below. It consists of two joint elements 11, 12, of which only the second joint element 12 is visible, which substantially completely surrounds the first joint element 11.
- a holder 14 for the leg rest 5 is also hinged.
- Fig. 2 shows a cross-sectional view along an axis of the front third of the cabinet 4 after Fig. 1 and Fig. 3 an enlarged sectional view of the right area after Fig. 2 , It will be referred to both here Figures 2 and 3 taken.
- a so-called ground clearance of the furniture 4 is meant by the distance between the lower edge of the panel 9 and the floor. It is approximately 120 mm in this example.
- the guide elements 8 are attached to the fastening elements 7, for example with screws.
- the fasteners 7 are also bolted to the body of the furniture 4 with screws. Other fastening means are of course possible.
- the carriage 10 has a hinge portion 101, a body, a guide portion 102, and a stopper portion 103.
- the abutment portion 103 abuts the mounting bracket 7 on the panel 9 in this position of use.
- the guide portion 102 is, as will be explained in detail below, slidably guided on the guide elements 8.
- the body connects the guide portion 102 with the hinge portion 101.
- the hinge portion 101 is pivotally connected to the pivot unit 3 via pivot joints in a first and second hinge axis 16, 17.
- the first pivoting element 11 is a lever, for example in the form of a flat iron, and pivotally mounted at one end in the pivot joint of the first pivot axis 16.
- the first pivoting element 11 is extended at this end by a drive section 13, which is pivotally connected to a force storage element 21, here a gas spring, which is hinged at its other end to the carriage 10 at the top in a mounting axis 24.
- the other end of the first joint element 11 is articulated in a third hinge axis 18 with the holder 14 of the leg rest 5.
- the first joint element 11 is arranged within a second joint element 12 in its interior 15 (shown in dashed lines).
- the second hinge element 12 is, for example, a rectangular tube made of steel and surrounds the first hinge element 11 substantially over its entire length.
- the second joint element 11 is attached to the hinge portion 101 of the carriage 10 below the first hinge axis 16 in a second hinge axis 17 and hinged at its other end below the third hinge axis 18 in a fourth hinge axis 19 on the bracket 14.
- Joint portion 101, joint elements 11, 12 and bracket 14 form a so-called four-bar linkage.
- the force storage element 21 exerts a force on the drive axle 20 of the first joint element 11 and thus holds the leg rest 5 in the position of use shown here.
- Fig. 3 clearly shows that the Kraft Mrslement 21 is disposed within the carriage 10, wherein a crushing and clamping risk is significantly reduced.
- leg rest 5 To adjust the leg rest 5 with the leg rest fitting 1 in a rest position, a force is applied to the leg rest 5 with which the leg rest 5 is first pressed down until it lies below the lower edge of the trim 9. Then the leg rest 5 is pushed under the seat part 6.
- the gas spring 21 When pressing down the leg rest 5, the gas spring 21 is tensioned.
- legrest 5 is now pushed further under the seat part 6, until the slidably guided on the guide elements 8 slide 10 abuts the left mounting bracket 7, as in Fig. 5 is shown.
- Fig. 5 shows a cross-sectional view along an axis of the front third of the cabinet 4 after Fig. 1 . 2 , and 4 with representation of the rest position of the leg rest fitting 1 according to the invention.
- the second hinge element 12 is held in the rest position by a hold-down 22, which is provided with a support 23, for example made of plastic, wherein the hold-down 22 is in contact with a portion of the outside of the second hinge element 12.
- the hold-down 22 can also have further contact points with the pivot unit 3.
- the legrest 5 is thus not supported on any part of the furniture 4, whereby their upholstery is spared and, for example, gets no pressure points.
- FIGS. 6 to 10 show embodiments of the guide portion 102 in cooperation with the guide elements 8.
- the guide elements 8 are arranged parallel and at a relatively small distance (compared to the distance between the inner sides of the side parts of the furniture 4). They are according to the first embodiment Fig. 6 formed of metal rods with a circular cross-section.
- the carriage 10 is made of sheet metal segments which are welded together. It can also be a stamped and bent part.
- the guide portion 102 has two guide bushes 28 which are each slidably mounted on a guide element 8 and thus allow a displacement of the carriage 10. Their length is crucial for a clamping and Verkantungs matter.
- a holding element 25, for example a magnet, is mounted, which in the position of use ( Fig. 2 . 3 ) cooperates with the front mounting bracket 7.
- Fig. 7 shows a variation of the guide portion 102, wherein bushings 27 are introduced in each case arranged in parallel cross beams, which are guided displaceably on the guide elements 8.
- Fig. 8 a second embodiment is shown, in which the guide elements 8 guide rails 26 have. It may be, for example, C or U-profile rails, in which support elements 104 of the carriage 10 are guided displaceably or movably.
- the support elements 104 may be, for example, rollers and / or sliding blocks.
- Fig. 9 represents a third embodiment.
- the guide elements 8 are formed from rods with a circular cross-section. They are guided between rollers 29 and 30, which are rotatably mounted on the sides of the carriage 10.
- the rollers 29 serve as guide rollers to which the roller 30 is opposed to.
- the roller 30 can be adjustable, for example with an eccentric mounting, which can influence the ease of movement, noise generation, etc.
- FIG. 10 a variation of the third embodiment according to Fig. 9 with two support rollers 31 as counter-rollers to the guide rollers 29.
- the support rollers 31 and guide rollers 29 are not directly opposite.
- the distance between the support rollers 31 with each other in this example is less than the distance between the guide rollers 29 with each other.
- a centering means for example a bore, is provided with a corresponding pin.
- the rods as guide elements 8 may also have other cross-sectional shapes, with the cooperating bushings and rollers are adapted accordingly.
- the rollers 29, 30, 31 may be formed with rolling and / or plain bearings. It is also possible that the rollers 29, 30, 31 are made of a plastic, the together with a bolt on which the rollers 29, 30, 31 are mounted, forms a suitable friction pairing as a plain bearing.
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Special Chairs (AREA)
- Supports Or Holders For Household Use (AREA)
Abstract
Description
Die Erfindung betrifft einen Beinauflagenbeschlag für ein Möbel.The invention relates to a leg rest fitting for a piece of furniture.
Beinauflagenbeschläge finden ihren Einsatz bei herausziehbaren Beinauflagen bzw. Fußauflagen bei Möbeln, wie zum Beispiel Sesseln. Obwohl für Sitzmöbel verwendbar, wird hier ein Sessel als Beispiel näher erläutert.Leg rest fittings find their use in pull-out leg rests or foot rests on furniture, such as armchairs. Although suitable for seating, here is an armchair explained as an example.
Eine herausziehbare Beinauflage ist in einer Ruheposition unterhalb eines Sitzteils eines Sessels untergebracht. Zur Verstellung in eine Gebrauchsposition wird die Beinauflage an ihrer Vorderkante erfasst und unter dem Sessel hervorgezogen, wobei sie dann in ihre Gebrauchsposition nach oben auf Höhe des Sitzteils verstellt wird, und in dieser Gebrauchsposition als Auflage für die Beine und/oder Füße der in dem Sitzteil befindlichen Person dient. Zur Verstellung in die Ruheposition wird die Beinauflage nach unten gedrückt und unter das Sitzteil des Sessels geschoben.A removable legrest is housed in a rest position below a seat portion of a chair. To adjust to a use position, the leg rest is detected at its front edge and pulled out from under the chair, where it is then adjusted to its use position up to the height of the seat part, and in this position of use as a support for the legs and / or feet in the seat part person serves. To adjust to the resting position, the leg rest is pushed down and pushed under the seat part of the chair.
Eine unter dem Sessel angebrachte Verschiebeeinheit ermöglicht eine horizontale Verstellung der Beinauflage, wobei eine Schwenkeinheit eine Höhenverstellung gestattet. Es ist üblich, dass die Verschiebeeinheit zwei Führungen aufweist, die unter dem Sitzteil des Sessels an beiden Innenseiten von zum Beispiel Seitenteilen des Sessels angeordnet sind. An jeder Führung ist jeweils ein Schlitten verschiebbar angebracht. Diese Schlitten können mechanisch über die Breite des Sessels mit Querstangen gekoppelt sein, an welchen sich zumindest eine Schwenkeinheit mit der Beinauflage befindet. Auf Grund des großen Abstands zwischen den Führungen müssen bestimmte Maßnahmen getroffen werden, um beim Verschieben ein Verklemmen bzw. Verkanten zu verhindern. Dies kann sich nachteilig bei der Montage, in der Zahl der Bauteile und in der Bodenfreiheit eines Sessels auswirken.An attached under the armchair displacement unit allows a horizontal adjustment of the legrest, a pivoting unit allows a height adjustment. It is usual that the displacement unit has two guides, which are arranged under the seat part of the chair on both inner sides of, for example, side parts of the chair. On each guide a carriage is slidably mounted. These carriages can be mechanically coupled across the width of the chair with crossbars on which there is at least one pivot unit with the leg rest. Due to the large distance between the guides certain measures must be taken to prevent jamming or tilting when moving. This can adversely affect the assembly, the number of components and in the ground clearance of a chair.
Die Schwenkeinheiten sind häufig als Viergelenken mit zwei Hebeln und zum Beispiel Federn zum Halten in einer oberen Position ausgebildet. Zur Stabilität kann auf jeder Seite eine Schwenkeinheit erforderlich sein. Derartige Hebelgetriebe können eine Klemm- und Quetschgefahr bilden und sind daher nach einschlägigen Vorschriften mit besonderen Konstruktions- und Schutzmaßnahmen beaufschlagt.The pivot units are often designed as four-bar linkages with two levers and, for example, springs for holding in an upper position. To stability A swivel unit may be required on each side. Such lever mechanism can form a risk of jamming and crushing and are therefore subjected to the relevant regulations with special design and protective measures.
Die
Durch
Die Aufgabe der vorliegenden Erfindung ist, einen neuartigen Beinauflagenbeschlag zu schaffen, der die oben genannten Nachteile ganz oder teilweise beseitigt und weitere Vorteile ermöglicht.The object of the present invention is to provide a novel leg rest fitting, which completely or partially eliminates the above-mentioned disadvantages and enables further advantages.
Die Aufgabe wird durch einen Beinauflagenbeschlag mit den Merkmalen des Anspruchs 1 gelöst.The object is achieved by a leg rest fitting with the features of
Weitere Merkmale und Vorteile der erfindungsgemäßen Bedienungseinheit sind Gegenstand der zugehörigen Unteransprüche.Further features and advantages of the operating unit according to the invention are the subject of the associated dependent claims.
Die Erfindung wird nun anhand eines Ausführungsbeispiels mit Bezug auf die beigefügten Figuren näher erläutert. Hierbei zeigen:
- Fig. 1
- eine schematische perspektivische Teilschnittansicht eines Möbels mit einem ersten Ausführungsbeispiel eines erfindungsgemäßen Beinauflagenbeschlags in einer Gebrauchslage;
- Fig. 2
- eine Querschnittansicht längs einer Achse im vorderen Drittel des Möbels nach
Fig. 1 ; - Fig. 3
- eine vergrößerte Schnittdarstellung des rechten Abschnitts nach
Fig. 2 ; - Fig. 4
- die Ansicht nach
Fig. 2 mit Darstellung einer Zwischenlage des erfindungsgemäßen Beinauflagenbeschlags; - Fig. 5
- die Ansicht nach
Fig. 2 mit Darstellung einer Ruhelage des erfindungsgemäßen Beinauflagenbeschlags; - Fig. 6
- eine perspektivische Ausschnittdarstellung einer Verschiebeeinheit des ersten Ausführungsbeispiels des erfindungsgemäßen Beinauflagenbeschlags nach
Fig. 1 bis 5 ; - Fig. 7
- eine perspektivische Ausschnittdarstellung einer Variation der Verschiebeeinheit des ersten Ausführungsbeispiels nach
Fig. 6 ; - Fig. 8
- eine perspektivische Ausschnittdarstellung der Verschiebeeinheit eines zweiten Ausführungsbeispiels des erfindungsgemäßen Beinauflagenbeschlags;
- Fig. 9
- eine perspektivische Ausschnittdarstellung der Verschiebeeinheit eines dritten Ausführungsbeispiels des erfindungsgemäßen Beinauflagenbeschlags; und
- Fig. 10
- eine perspektivische Ausschnittdarstellung der Verschiebeeinheit einer Variation des dritten Ausführungsbeispiels nach
Fig. 9 .
- Fig. 1
- a schematic partial perspective sectional view of a piece of furniture with a first embodiment of a leg rest fitting according to the invention in a position of use;
- Fig. 2
- a cross-sectional view along an axis in the front third of the cabinet
Fig. 1 ; - Fig. 3
- an enlarged sectional view of the right section after
Fig. 2 ; - Fig. 4
- the view after
Fig. 2 with representation of an intermediate layer of the leg rest fitting according to the invention; - Fig. 5
- the view after
Fig. 2 with representation of a rest position of the leg rest fitting according to the invention; - Fig. 6
- a perspective cutout view of a displacement unit of the first embodiment of the leg rest fitting according to the invention
Fig. 1 to 5 ; - Fig. 7
- a perspective cutout view of a variation of the displacement unit of the first embodiment according to
Fig. 6 ; - Fig. 8
- a perspective cutout view of the displacement unit of a second embodiment of the leg rest fitting according to the invention;
- Fig. 9
- a perspective cutout view of the displacement unit of a third embodiment of the leg rest fitting according to the invention; and
- Fig. 10
- a perspective cutout view of the displacement unit of a variation of the third embodiment according to
Fig. 9 ,
Gleiche Funktionselemente bzw. Bauteile mit gleichen Funktionen sind in den Figuren mit gleichen Bezugszeichen versehen.Same functional elements or components with the same functions are provided in the figures with the same reference numerals.
Das Möbel 4 ist in diesem Beispiel ein Sessel mit einem Sitzteil 6, einer nicht näher bezeichneten Rückenlehne und zwei Seitenteilen mit Armlehne, von denen nur die linke gezeigt ist, so dass der Blick unter das Sitzteil 6 des Sessel auf den Beinauflagenbeschlag 1 freigegeben ist. Der Beinauflagenbeschlag 1 weist eine unter dem Sitzteil 6 mit Befestigungselementen 7, zum Beispiel Metallwinkel, angebrachte Verschiebeeinheit 2, eine daran über einen Schlitten 10 verschiebbar verbundene Schwenkeinheit 3 mit einer darauf befestigten Beinauflage 5 auf. Der Beinauflagenbeschlag 1 ist hier in einer Gebrauchsstellung illustriert, in welcher die Beinauflage 5 vor dem Sitzteil 6 des Möbels 4 angeordnet ist.The
Der Beinauflagenbeschlag 1 ist mittig unter dem Möbel 4 angebracht, so dass nur eine Montage der Verschiebeeinheit 2 mit den Befestigungselementen 7 zwischen einer vorderen Blende 9 und einer hinteren Blende erforderlich ist, wie weiter unten noch erläutert wird.The leg rest fitting 1 is mounted centrally under the
Die Verschiebeeinheit 2 besitzt zwei Führungselemente 8, von denen nur eines in dieser Figur sichtbar ist.
Eine so genannte Bodenfreiheit des Möbels 4 ist mit dem Abstand zwischen Unterkante der Blende 9 und dem Boden gemeint. Sie beträgt bei diesem Beispiel ungefähr 120 mm.A so-called ground clearance of the
Die Führungselemente 8 sind an den Befestigungselementen 7 angebracht, zum Beispiel mit Schrauben. Die Befestigungselemente 7 sind ebenfalls mit Schrauben an dem Korpus des Möbels 4 angeschraubt. Andere Befestigungsmittel sind selbstverständlich möglich.The
Der Schlitten 10 weist einen Gelenkabschnitt 101, einen Körper, einen Führungsabschnitt 102 und einen Anschlagabschnitt 103 auf. Der Anschlagabschnitt 103 liegt an dem Befestigungswinkel 7 an der Blende 9 in dieser Gebrauchsstellung an. Der Führungsabschnitt 102 ist, wie weiter unten noch ausführlich erläutert wird, auf den Führungselementen 8 verschiebbar geführt. Der Körper verbindet den Führungsabschnitt 102 mit dem Gelenkabschnitt 101.The
Der Gelenkabschnitt 101 ist mit der Schwenkeinheit 3 über Schwenkgelenke in einer ersten und zweiten Gelenkachse 16, 17 gelenkig verbunden. Das erste Schwenkelement 11 ist ein Hebel, zum Beispiel in Gestalt eines Flacheisens, und mit einem Ende im Schwenkgelenk der ersten Schwenkachse 16 verschwenkbar angebracht. Das erste Schwenkelement 11 ist an diesem Ende um einen Antriebsabschnitt 13 verlängert, welcher gelenkig mit einem Kraftspeicherelement 21, hier eine Gasdruckfeder, das mit seinem anderen Ende am Schlitten 10 oben in einer Befestigungsachse 24 angelenkt ist, verbunden ist. Das andere Ende des ersten Gelenkelementes 11 ist in einer dritten Gelenkachse 18 mit der Halterung 14 der Beinauflage 5 gelenkig verbunden. Das erste Gelenkelement 11 ist innerhalb eines zweiten Gelenkelementes 12 in dessen Innenraum 15 angeordnet (gestrichelt dargestellt). Das zweite Gelenkelement 12 ist zum Beispiel ein Rechteckrohr aus Stahl und umgibt das erste Gelenkelement 11 im Wesentlichen über dessen gesamte Länge. Das zweite Gelenkelement 11 ist an dem Gelenkabschnitt 101 des Schlittens 10 unterhalb der ersten Gelenkachse 16 in einer zweiten Gelenkachse 17 und mit seinem anderen Ende unterhalb der dritten Gelenkachse 18 in einer vierten Gelenkachse 19 an der Halterung 14 gelenkig angebracht. Gelenkabschnitt 101, Gelenkelemente 11, 12 und Halterung 14 bilden ein so genanntes Viergelenk.The
Das Kraftspeicherelement 21 übt eine Kraft auf die Antriebsachse 20 des ersten Gelenkelementes 11 aus und hält somit die Beinauflage 5 in der hier gezeigten Gebrauchsstellung.
Zur Verstellung der Beinauflage 5 mit dem Beinauflagenbeschlag 1 in eine Ruhelage wird auf die Beinauflage 5 eine Kraft aufgebracht, mit welcher die Beinauflage 5 zunächst nach unten gedrückt wird, bis sie unterhalb der Unterkante der Blende 9 liegt. Dann wird die Beinauflage 5 unter das Sitzteil 6 geschoben. Eine Zwischenlage, in der sich die Beinauflage 5 unter der Blende 9 befindet, zeigt
Die Beinauflage 5 wird nun weiter unter das Sitzteil 6 geschoben, bis der auf den Führungselementen 8 verschiebbar geführte Schlitten 10 an dem linken Befestigungswinkel 7 anschlägt, wie in
In der Ruhelage ist der Schlitten 10 mit der Schwenkeinheit 3 und der Beinauflage 5 vollständig unter dem Sitzteil 6 des Möbels 4 eingeschoben. Dabei sind das Gelenkelement 12 und die Beinauflage 5 im Wesentlichen horizontal und parallel zu den Führungselementen 8 angeordnet. Der Schlitten 10 befindet sich am Anschlag an dem linken Befestigungselement 7.In the rest position of the
Das zweite Gelenkelement 12 wird in der Ruhelage von einem Niederhalter 22, der mit einem Auflager 23, zum Beispiel aus Kunststoff, versehen ist, gehalten, wobei der Niederhalter 22 mit einem Abschnitt der Außenseite des zweiten Gelenkelementes 12 in Kontakt ist. Zusätzlich kann der Niederhalter 22 auch noch weitere Kontaktpunkte mit der Schwenkeinheit 3 aufweisen. Die Beinauflage 5 stützt sich somit nicht an irgendeinem Teil des Möbels 4 ab, wodurch ihre Polsterung geschont wird und zum Beispiel keine Druckstellen bekommt.The
Die
An dem Anschlagabschnitt 103, welcher durch einen Querträger gebildet ist, ist ein Halteelement 25, zum Beispiel ein Magnet, angebracht, welcher in der Gebrauchslage (
In
Schließlich zeigt
Die Erfindung ist nicht durch das erläuterte Ausführungsbeispiel eingeschränkt, sondern sie ist im Rahmen der beigefügten Ansprüche modifizierbar.The invention is not limited by the illustrated embodiment, but it is within the scope of the appended claims modifiable.
Es ist auch denkbar, dass anstelle des Halteelementes 25 oder zusätzlich ein Zentriermittel, zum Beispiel eine Bohrung, mit einem korrespondierenden Zapfen vorgesehen ist.It is also conceivable that instead of the holding
Durch eine geeignete Werkstoffpaarung von Führungselementen 8 und Buchsen 27, 28 oder Rollen 29, 30, 31 ist eine besonders geräuscharme und leichte Beweglichkeit des Beinauflagenbeschlags 1 möglich. Dazu kann auch die Oberflächengüte der Führungselemente 8 beitragen.By a suitable material pairing of
Die Stangen als Führungselemente 8 können auch andere Querschnittsformen aufweisen, wobei die mit ihnen zusammenwirkenden Buchsen und Rollen entsprechend angepasst sind.The rods as
Die Rollen 29, 30, 31 können mit Wälz- und/oder Gleitlagern ausgebildet sein. Es ist auch möglich, dass die Rollen 29, 30, 31 aus einem Kunststoff sind, der zusammen mit einem Bolzen, auf dem die Rollen 29, 30, 31 gelagert sind, eine geeignete Reibpaarung als Gleitlager bildet.The
- 11
- BeinauflagenbeschlagLeg support fitting
- 22
- Verschiebeeinheitdisplacement unit
- 33
- Schwenkeinheitswivel unit
- 44
- MöbelFurniture
- 55
- Beinauflageleg rest
- 66
- Sitzteilseat part
- 77
- Befestigungselementfastener
- 88th
- Führungselementguide element
- 99
- Blendecover
- 1010
- Schlittencarriage
- 1111
- Erstes GelenkelementFirst joint element
- 1212
- Zweites GelenkelementSecond joint element
- 1313
- Antriebsabschnittdriving section
- 1414
- Halterungbracket
- 1515
- Innenrauminner space
- 1616
- Erste GelenkachseFirst joint axis
- 1717
- Zweite GelenkachseSecond hinge axle
- 1818
- Dritte GelenkachseThird hinge axle
- 1919
- Vierte GelenkachseFourth joint axis
- 2020
- Antriebsachsedrive axle
- 2121
- KraftspeicherelementPower storage element
- 2222
- NiederhalterStripper plate
- 2323
- AuflagerIn stock
- 2424
- Befestigungsachsemounting axis
- 2525
- Halteelementretaining element
- 2626
- Führungsschieneguide rail
- 2727
- BuchseRifle
- 2828
- Führungsbuchseguide bush
- 2929
- Führungsrolleleadership
- 3030
- Gegenrollecounter-roller
- 3131
- Tragrollenidlers
- 101101
- Gelenkabschnitthinge section
- 102102
- Führungsabschnittguide section
- 103103
- Anschlagabschnittstop section
- 104104
- Tragelementsupporting member
Claims (13)
- Leg-rest fitting (1) for the reversible adjustment of a leg rest (5) of a piece of furniture (4), from a neutral position to a position of use, with a sliding unit (2) and a pivoting unit (3) with two joint elements (11, 12),
wherein a first joint element (11) of the two joint elements (11, 12) is essentially completely surrounded by a second joint element (12) of the two joint elements (11, 12),
and one end of the joint elements (11, 12), is in each case connected with the sliding unit (2) by a slide (10) in respectively one joint axis (16, 17),
and the other end is in each case articulated at the leg support (5), in respectively one joint axis (18, 19),
and the slide (10) is connected with two guiding elements (8) of the sliding unit (2) in such a way that it can be moved,
characterized in that
the guiding elements (8) are formed as rods and / or tubes, on which the slide (10) is movably guided by means of bushes (27, 28). - Leg-rest fitting (1) according to claim 1, characterized in that the second joint element (11) is connected to and cooperates with at least one energy storage element (21) arranged on the slide (10).
- Leg-rest fitting (1) according to claim 2, characterized in that the second joint element (11) is connected with the - at least one - energy storage element (21) by a driving section (13), which forms an extension of the second joint element (11) beyond the corresponding joint axis (16).
- Leg-rest fitting (1) according to claim 1, characterized in that the two guiding elements (8) of the sliding unit (2) are parallel to each other and are arranged at a short distance of, for example, 8 -10 cm.
- Leg-rest fitting (1) according to claim 4, characterized in that the guide elements (8) are designed as guide rails (26), in which the slide (10) is movably guided by means of bearing elements (104), such as rollers or skates.
- Leg-rest fitting (1) according to claim 1, characterized in that the guide elements (8) are formed as rods and / or tubes, on which the slide (10) is movably guided by means of rollers (29, 30, 31).
- Leg-rest fitting (1) of claim 6, characterized in that in each case one guiding element (8) is arranged between two guide rollers (29) and at least one counter roller (30, 31).
- Leg-rest fitting (1) according to claim 7, characterized in that the - at least one - counter roller (30, 31) is equipped with a suitable mounting, such as an eccentric mounting, for changing the distance between the counter roller and the guide rollers (29).
- Leg-rest fitting (1) according to claim 1 or 5-8, characterized in that adjustable gliding elements are arranged on the slide (10), between it and the guide elements (8), which can be brought into cooperation with the guide elements (8).
- Leg-rest fitting (1) according to claim 1, characterized in that the slide (10) has a stop portion (103) with a retaining element (25) to cooperate with a fastening element (7) for holding and / or centred holding in the position of use.
- Leg-rest fitting (1) according to one of the above claims, characterized in that the sliding unit (2) has a holding down device (22), which in the neutral position cooperates with an outer surface of the second joint element (12).
- Leg-rest fitting (1) according to one of the above claims, characterized in that the second joint element (12) is tubular.
- Leg-rest fitting (1) according one of the above claims, characterized in that the leg-rest fitting (1) is to be mounted centrally underneath a seat part (6) of a piece of furniture (4).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202008000302U DE202008000302U1 (en) | 2008-01-08 | 2008-01-08 | Leg rest fitting for a piece of furniture |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2078475A1 EP2078475A1 (en) | 2009-07-15 |
EP2078475B1 true EP2078475B1 (en) | 2010-09-29 |
Family
ID=39198946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09150037A Active EP2078475B1 (en) | 2008-01-08 | 2009-01-05 | Leg overlay lining for an item of furniture |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2078475B1 (en) |
AT (1) | ATE482634T1 (en) |
DE (2) | DE202008000302U1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8985694B2 (en) | 2011-12-28 | 2015-03-24 | Kintec-Solution Gmbh | Item of seating furniture and fitting therefor |
DK2609834T3 (en) * | 2011-12-28 | 2014-09-15 | Kintec Solution Gmbh | Seating unit and bracket system for this |
DE102012106987A1 (en) * | 2012-03-21 | 2013-09-26 | Kokinetics Gmbh | Seat depth adjusting unit for adjusting seat depth of vehicle, has support plate provided with spacing element and extensible over rail system from base board, where spacing element is arranged on base plate for facing support plate |
DE202014100070U1 (en) * | 2014-01-09 | 2015-04-10 | Stork Beschlagtechnik Gmbh & Co. Kg | Swivel fitting for a leg rest of a chair |
AU2016396394B2 (en) * | 2016-03-11 | 2022-01-06 | Innotec Motion GmbH | Footrest chassis for fastening to a seat chassis |
DE102020100560A1 (en) * | 2020-01-13 | 2021-07-15 | Confer Gmbh | Leg rest fitting |
DE102021105633A1 (en) * | 2021-03-09 | 2022-09-15 | Ferdinand Lusch Gmbh | Leg rest device for a piece of seating furniture and seating furniture with a leg rest |
CN113287895B (en) * | 2021-06-03 | 2023-03-14 | 雅梦娜家具实业(惠州)有限公司 | Multifunctional leisure sofa |
CN116035378A (en) * | 2022-09-16 | 2023-05-02 | 锐迈科技股份有限公司 | Leg centering type support structure and seat support |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3869169A (en) * | 1973-06-28 | 1975-03-04 | Pontiac Furniture Ind | Retractable footrest mechanism |
DE19743188C2 (en) * | 1997-09-30 | 2002-05-16 | Frank Sitzmoebel Gmbh | seating |
DE20305855U1 (en) | 2003-04-11 | 2003-06-18 | Josef Steltemeier GmbH, 59557 Lippstadt | Footrest of recliner chair, comprising two swivel levers of different lengths facilitating a compact overall size of mechanism |
DE102006051289B4 (en) * | 2006-10-26 | 2016-06-09 | Georg Appeltshauser | seating |
-
2008
- 2008-01-08 DE DE202008000302U patent/DE202008000302U1/en not_active Expired - Lifetime
-
2009
- 2009-01-05 EP EP09150037A patent/EP2078475B1/en active Active
- 2009-01-05 AT AT09150037T patent/ATE482634T1/en active
- 2009-01-05 DE DE502009000109T patent/DE502009000109D1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2078475A1 (en) | 2009-07-15 |
DE202008000302U1 (en) | 2008-03-20 |
ATE482634T1 (en) | 2010-10-15 |
DE502009000109D1 (en) | 2010-11-11 |
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