EP1849376A1 - Height adjustable furniture leg - Google Patents

Height adjustable furniture leg Download PDF

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Publication number
EP1849376A1
EP1849376A1 EP07008302A EP07008302A EP1849376A1 EP 1849376 A1 EP1849376 A1 EP 1849376A1 EP 07008302 A EP07008302 A EP 07008302A EP 07008302 A EP07008302 A EP 07008302A EP 1849376 A1 EP1849376 A1 EP 1849376A1
Authority
EP
European Patent Office
Prior art keywords
fastening part
foot
recess
furniture leg
outer tube
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.)
Granted
Application number
EP07008302A
Other languages
German (de)
French (fr)
Other versions
EP1849376B1 (en
Inventor
Michael Köder
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kesseboehmer Produktions GmbH and Co KG
Original Assignee
Kesseboehmer Produktions GmbH and 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.)
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Publication date
Application filed by Kesseboehmer Produktions GmbH and Co KG filed Critical Kesseboehmer Produktions GmbH and Co KG
Priority to PL07008302T priority Critical patent/PL1849376T3/en
Publication of EP1849376A1 publication Critical patent/EP1849376A1/en
Application granted granted Critical
Publication of EP1849376B1 publication Critical patent/EP1849376B1/en
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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
    • A47B9/00—Tables with tops of variable height
    • A47B9/20—Telescopic guides
    • 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
    • A47B9/00—Tables with tops of variable height
    • A47B9/04—Tables with tops of variable height with vertical spindle

Definitions

  • the invention relates to a height-adjustable furniture leg according to the preamble of claim 1.
  • Height adjustable furniture legs are known, for example, work desks with which the worktop can be adjusted to the correct height.
  • the lifting column is attached to the foot, wherein at the transition from the foot or its attachment part to the lifting column a more or less large paragraph arises. Not only does it look unattractive, it also causes dirt to accumulate on the heel that is difficult to remove.
  • the invention has the object of providing the generic furniture leg in such a way that the foot and the lifting column can be connected to each other so that deposits for dirt and the like are not formed.
  • the outer side of the outer tube of the lifting column goes over at least over most of its circumference, preferably over the entire circumference, steadily into the outer side of the fastening part of the foot.
  • no deposition site for contamination is formed at the transition from the foot to the lifting column. Rather, the top of the foot goes steadily over into the outside of the outer tube. This continuous transition between foot and lifting column can be easily and easily cleaned.
  • the fastening part projects beyond the top of the foot. Then the outer tube of the lifting column can be easily connected to the foot.
  • the outer tube is advantageously centered on the attachment part of the foot, so that the outer tube can be aligned in a simple manner exactly opposite the foot during assembly.
  • the centering of the outer tube on the foot is particularly advantageous if the fastening part of the foot has on its front side a recess into which engages the outer tube with its lower end. Then, the outer tube must be inserted only with its lower end in the recess to center the outer tube relative to the fastening part.
  • the transition between the outer tube and the fastening part of the foot can then be made particularly simple if the width of the recess corresponds to the wall thickness of the outer tube, wherein advantageously the recess is open to the outside of the fastening part. Then, the outer tube can be placed on the fastening part, that it is centered on the one hand, on the other hand merges with its outer side steadily in the outside of the fastening part.
  • the fastening part advantageously surrounds a recess in the foot.
  • the inner tube in its lower position. If the foot is formed thickened in the lifting direction of the lifting column in the region of the fastening part, then the recess in the fastening part or in the foot can be relatively large, so that the inner tube can be relatively far retracted in its lower position into the recess. This contributes advantageously to the small height of the lifting column in the lower end position.
  • the inner tube may thus have a sufficiently large length, so that in the extended position of the inner tube, the lifting column has a high height.
  • the foot is advantageously formed thickened in the stroke direction in the region of the fastening part, so that the recess for receiving the inner tube can be sufficiently deep.
  • the bottom of the recess in the face of the fastening part from the bottom of the recess of the foot has a distance which is greater, preferably greater by a multiple than the projection of the fastening part on the top of the foot.
  • This supernatant may for example correspond to three to four times the thickness of the foot. Then the foot on the one hand still be relatively thin, but still allow a long stroke length of the lifting column.
  • the furniture leg can be used in tables of any kind, chairs, organ benches and the like. Depending on the type of furniture, one, two or more furniture legs can be used for the furniture in question.
  • the furniture leg has a foot 1, which is formed in the embodiment as an elongated foot rail.
  • the foot 1 can also have any other suitable shape design. From the foot 1 is perpendicular to a column 2, which is designed as a telescopic column. It has an outer tube 3 which is fixed on the foot 1.
  • the outer tube 3 surrounds at least one inner tube 4. In the embodiment is located between the outer tube 3 and the inner tube 4, a central tube 5.
  • the tubes 3 to 5 are telescoped into one another and are axially displaced in a known manner against each other.
  • a drive 6 is housed in the column 2, which is formed in a known manner and therefore is not explained in detail.
  • the drive is seated on a plate 7 which is fixed on the bottom 8 of a recess 9.
  • the recess 9 is located in a fastening part 10, which is advantageously formed integrally with the foot 1 and projects beyond the top 15 thereof.
  • the outer tube 3 is fixed on the fastening part 10, for example, welded.
  • an outwardly open, circumferential recess 12 is provided in the end face 11 of the fastening part 10, in which the outer tube 3 engages, which rests on the bottom of the recess 12.
  • the width of the recess 12 corresponds to the wall thickness of the outer tube 3.
  • the outer tube 3 is thereby aligned in a simple manner on the fastening part 10.
  • the outer jacket 13 is continuous in the outside 14 of the fastening part 10 over. A disturbing paragraph at the transition from the fastening part 10 to the outer tube 3 does not occur.
  • the fastening part 10 is formed so that it protrudes upward over the top 15 of the foot 1.
  • the fastening part 10 bounded with its inner side 16, the recess 9, which extends to the bottom 8.
  • the central tube 5 can be retracted very far into the recess 9 with respect to the outer tube 3.
  • the inner tube 4 can be moved far into the recess 9.
  • the central tube 5 can be moved to the maximum extent that it rests on the plate 7 or only a small distance from it.
  • the inner tube 4 can be moved so far down into the recess 9 until it abuts against a part of the drive 6.
  • T denotes the distance between the bottom of the circumferential recess 12 and the bottom 8 of the recess 9.
  • the middle and the inner tube 4, 5 are moved beyond the outer tube 3 also in the lower end position.
  • the column 2 can thereby in the lowest position of the tubes 4, 5 a large Have lifting height.
  • the inner tube 4 and the central tube 5 protrude in the direction of the bottom 8 of the depression 9 via the outer tube 3.
  • the outline shape of the bearing part 10 corresponds to the outline shape of the outer tube 3, which has rectangular outline in the embodiment.
  • the tubes 3 to 5 may also have round, non-circular or other suitable outline.
  • the fastening part 10 of the foot 1 is adapted to the respective outline shape so that the transition from the outer tube 3 to the outside of the. Fastening part 10 is continuous.
  • the column 2 can be adjusted by motor means of the drive 6 in height. But it is also a manual adjustment for the telescopic tubes 4, 5 of the column 2 possible.
  • the dimension T can be adjusted.
  • the furniture leg has in retracted column 2 only a small amount, so that the fixed part on the furniture leg, such as a seat part, a table top and the like may have a desired low height.
  • the column 2 can be extended very far due to the measure T, so that there is a large stroke.
  • the measure T is greater by a multiple than the over the top 15 of the foot 1 protruding fastening part 10.
  • the foot 1 is formed thickened to form the fastening part 10 in the stroke direction of the column 2.

Landscapes

  • Legs For Furniture In General (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)

Abstract

The leg (2) is assembled of a wide outer pipe (3) and one or more pipes located inside to be axially moved in order to raise or lower the tabletop or other appropriate object. The base (1) can be of any suitable shape and has a hollow central area (10) accommodating the drive of the telescopic unit and the lower end of the outer pipe (3). A raised inner border is positioned closely to the surface of the pipe (3) avoiding an unsightly gap.

Description

Die Erfindung betrifft ein höhenverstellbares Möbelbein nach dem Oberbegriff des Anspruches 1.The invention relates to a height-adjustable furniture leg according to the preamble of claim 1.

Höhenverstellbare Möbelbeine sind beispielsweise bei Arbeitstischen bekannt, mit denen die Arbeitsplatte in die richtige Höhe eingestellt werden kann. Die Hubsäule wird auf dem Fuß befestigt, wobei am Übergang vom Fuß bzw. seinem Befestigungsteil zur Hubsäule ein mehr oder weniger großer Absatz entsteht. Er sieht nicht nur unschön aus, sondern führt auch dazu, daß sich am Absatz Schmutz sammeln kann, der sich nur schwierig entfernen läßt.Height adjustable furniture legs are known, for example, work desks with which the worktop can be adjusted to the correct height. The lifting column is attached to the foot, wherein at the transition from the foot or its attachment part to the lifting column a more or less large paragraph arises. Not only does it look unattractive, it also causes dirt to accumulate on the heel that is difficult to remove.

Der Erfindung liegt die Aufgabe zugrunde, das gattungsgemäße Möbelbein so auszubilden, daß der Fuß und die Hubsäule so miteinander verbunden werden können, daß Ablagerungsstellen für Schmutz und dergleichen nicht gebildet werden.The invention has the object of providing the generic furniture leg in such a way that the foot and the lifting column can be connected to each other so that deposits for dirt and the like are not formed.

Diese Aufgabe wird beim gattungsgemäßen Möbelbein erfindungsgemäß mit den kennzeichnenden Merkmalen des Anspruches 1 gelöst.This object is achieved in the generic furniture leg according to the invention with the characterizing features of claim 1.

Beim erfindungsgemäßen Möbelbein geht die Außenseite des Außenrohres der Hubsäule zumindest über den größten Teil ihres Umfanges, vorzugsweise über den gesamten Umfang, stetig in die Außenseite des Befestigungsteiles des Fußes über. Dadurch wird am Übergang vom Fuß zur Hubsäule keine Ablagerungsstelle für Verschmutzung gebildet. Vielmehr geht die Oberseite des Fußes stetig in die Außenseite des Außenrohres über. Dieser kontinuierliche Übergang zwischen Fuß und Hubsäule kann einfach und problemlos gereinigt werden.In the furniture leg according to the invention, the outer side of the outer tube of the lifting column goes over at least over most of its circumference, preferably over the entire circumference, steadily into the outer side of the fastening part of the foot. As a result, no deposition site for contamination is formed at the transition from the foot to the lifting column. Rather, the top of the foot goes steadily over into the outside of the outer tube. This continuous transition between foot and lifting column can be easily and easily cleaned.

Vorteilhaft steht der Befestigungsteil über die Oberseite des Fußes vor. Dann kann das Außenrohr der Hubsäule sehr einfach mit dem Fuß verbunden werden.Advantageously, the fastening part projects beyond the top of the foot. Then the outer tube of the lifting column can be easily connected to the foot.

Das Außenrohr wird vorteilhaft auf dem Befestigungsteil des Fußes zentriert, so daß das Außenrohr in einfacher Weise genau gegenüber dem Fuß bei der Montage ausgerichtet werden kann.The outer tube is advantageously centered on the attachment part of the foot, so that the outer tube can be aligned in a simple manner exactly opposite the foot during assembly.

Die Zentrierung des Außenrohres auf dem Fuß ist besonders dann vorteilhaft, wenn der Befestigungsteil des Fußes an seiner Stirnseite eine Vertiefung aufweist, in die das Außenrohr mit seinem unteren Ende eingreift. Dann muß das Außenrohr lediglich mit seinem unteren Ende in die Vertiefung eingesetzt werden, um das Außenrohr gegenüber dem Befestigungsteil zu zentrieren.The centering of the outer tube on the foot is particularly advantageous if the fastening part of the foot has on its front side a recess into which engages the outer tube with its lower end. Then, the outer tube must be inserted only with its lower end in the recess to center the outer tube relative to the fastening part.

Der Übergang zwischen dem Außenrohr und dem Befestigungsteil des Fußes läßt sich dann besonders einfach gestalten, wenn die Breite der Vertiefung der Wandungsdicke des Außenrohres entspricht, wobei vorteilhaft die Vertiefung zur Außenseite des Befestigungsteiles offen ist. Dann kann das Außenrohr so auf den Befestigungsteil aufgesetzt werden, daß es einerseits zentriert ist, andererseits mit seiner Außenseite stetig in die Außenseite des Befestigungsteiles übergeht.The transition between the outer tube and the fastening part of the foot can then be made particularly simple if the width of the recess corresponds to the wall thickness of the outer tube, wherein advantageously the recess is open to the outside of the fastening part. Then, the outer tube can be placed on the fastening part, that it is centered on the one hand, on the other hand merges with its outer side steadily in the outside of the fastening part.

Der Befestigungsteil umgibt vorteilhaft eine Vertiefung im Fuß. In sie ragt vorteilhaft das Innenrohr in seiner unteren Lage. Wenn der Fuß im Bereich des Befestigungsteiles in Hubrichtung der Hubsäule verdickt ausgebildet ist, dann kann die Vertiefung im Befestigungsteil bzw. im Fuß verhältnismäßig groß sein, so daß das Innenrohr in seiner unteren Lage verhältnismäßig weit in die Vertiefung eingefahren werden kann. Dies trägt vorteilhaft zu der geringen Höhe der Hubsäule in der unteren Endlage bei. Das Innenrohr kann somit eine ausreichend große Länge haben, so daß in der ausgefahrenen Stellung des Innenrohres die Hubsäule eine große Höhe hat.The fastening part advantageously surrounds a recess in the foot. In it protrudes advantageous, the inner tube in its lower position. If the foot is formed thickened in the lifting direction of the lifting column in the region of the fastening part, then the recess in the fastening part or in the foot can be relatively large, so that the inner tube can be relatively far retracted in its lower position into the recess. This contributes advantageously to the small height of the lifting column in the lower end position. The inner tube may thus have a sufficiently large length, so that in the extended position of the inner tube, the lifting column has a high height.

Der Fuß ist im Bereich des Befestigungsteiles vorteilhaft in Hubrichtung verdickt ausgebildet, so daß die Vertiefung zur Aufnahme des Innenrohres ausreichend tief sein kann.The foot is advantageously formed thickened in the stroke direction in the region of the fastening part, so that the recess for receiving the inner tube can be sufficiently deep.

Vorteilhaft hat der Boden der Vertiefung in der Stirnseite des Befestigungsteiles vom Boden der Vertiefung des Fußes einen Abstand, der größer, vorzugsweise um ein Mehrfaches größer ist als der Überstand des Befestigungsteiles über die Oberseite des Fußes. Dieser Überstand kann beispielsweise dem Drei- bis Vierfachen der Dicke des Fußes entsprechen. Dann kann der Fuß einerseits noch verhältnismäßig dünn sein, dennoch aber eine große Hublänge der Hubsäule ermöglichen.Advantageously, the bottom of the recess in the face of the fastening part from the bottom of the recess of the foot has a distance which is greater, preferably greater by a multiple than the projection of the fastening part on the top of the foot. This supernatant may for example correspond to three to four times the thickness of the foot. Then the foot on the one hand still be relatively thin, but still allow a long stroke length of the lifting column.

Weitere Merkmale der Erfindung ergeben sich aus den weiteren Ansprüchen, der Beschreibung und den Zeichnungen.Further features of the invention will become apparent from the other claims, the description and the drawings.

Die Erfindung wird anhand eines in den Zeichnungen dargestellten Ausführungsbeispieles näher erläutert. Es zeigen

Fig. 1
in perspektivischer Darstellung ein erfindungsgemäßes höhenverstellbares Möbelbein,
Fig. 2
in vergrößerter Darstellung und im Schnitt das untere Ende des Möbelbeins gemäß Fig. 1.
The invention will be explained in more detail with reference to an embodiment shown in the drawings. Show it
Fig. 1
in a perspective view of an inventive height-adjustable furniture leg,
Fig. 2
in an enlarged view and in section the lower end of the furniture leg of FIG. 1st

Das Möbelbein kann bei Tischen jeglicher Art, bei Stühlen, Orgelbänken und dergleichen eingesetzt werden. Je nach Art des Möbels können ein, zwei oder mehr Möbelbeine für das jeweilige Möbel eingesetzt werden. Das Möbelbein hat einen Fuß 1, der im Ausführungsbeispiel als langgestreckte Fußschiene ausgebildet ist. Der Fuß 1 kann auch jede andere geeignete Formgestaltung haben. Vom Fuß 1 steht senkrecht eine Säule 2 ab, die als Teleskopsäule ausgebildet ist. Sie hat ein Außenrohr 3, das auf dem Fuß 1 befestigt ist. Das Außenrohr 3 umgibt wenigstens ein Innenrohr 4. Im Ausführungsbeispiel befindet sich zwischen dem Außenrohr 3 und dem Innenrohr 4 ein Mittelrohr 5. Die Rohre 3 bis 5 sind teleskopartig ineinandergesetzt und werden in bekannter Weise gegeneinander axial verschoben. Die zwischen den Rohren 3 bis 5 befindlichen Lager sind in Fig. 2 nicht dargestellt. Zum Teleskopantrieb ist in der Säule 2 ein Antrieb 6 untergebracht, der in bekannter Weise ausgebildet ist und darum auch nicht näher erläutert wird. Der Antrieb sitzt auf einer Platte 7, die auf dem Boden 8 einer Vertiefung 9 befestigt ist. Die Vertiefung 9 befindet sich in einem Befestigungsteil 10, der vorteilhaft einstückig mit dem Fuß 1 ausgebildet ist und über dessen Oberseite 15 vorsteht. Das Außenrohr 3 ist auf dem Befestigungsteil 10 befestigt, beispielsweise angeschweißt. Zur Zentrierung des Außenrohres 3 ist in der Stirnseite 11 des Befestigungsteiles 10 eine nach außen offene, umlaufende Vertiefung 12 vorgesehen, in die das Außenrohr 3 eingreift, das auf dem Boden der Vertiefung 12 aufsitzt. Die Breite der Vertiefung 12 entspricht der Wandstärke des Außenrohres 3. Bei der Montage wird dadurch das Außenrohr 3 in einfacher Weise am Befestigungsteil 10 ausgerichtet. Außerdem geht der Außenmantel 13 stetig in die Außenseite 14 des Befestigungsteiles 10 über. Ein störender Absatz am Übergang vom Befestigungsteil 10 zum Außenrohr 3 tritt nicht auf.The furniture leg can be used in tables of any kind, chairs, organ benches and the like. Depending on the type of furniture, one, two or more furniture legs can be used for the furniture in question. The furniture leg has a foot 1, which is formed in the embodiment as an elongated foot rail. The foot 1 can also have any other suitable shape design. From the foot 1 is perpendicular to a column 2, which is designed as a telescopic column. It has an outer tube 3 which is fixed on the foot 1. The outer tube 3 surrounds at least one inner tube 4. In the embodiment is located between the outer tube 3 and the inner tube 4, a central tube 5. The tubes 3 to 5 are telescoped into one another and are axially displaced in a known manner against each other. The located between the pipes 3 to 5 bearings are not shown in Fig. 2. For telescopic drive a drive 6 is housed in the column 2, which is formed in a known manner and therefore is not explained in detail. The drive is seated on a plate 7 which is fixed on the bottom 8 of a recess 9. The recess 9 is located in a fastening part 10, which is advantageously formed integrally with the foot 1 and projects beyond the top 15 thereof. The outer tube 3 is fixed on the fastening part 10, for example, welded. For centering of the outer tube 3, an outwardly open, circumferential recess 12 is provided in the end face 11 of the fastening part 10, in which the outer tube 3 engages, which rests on the bottom of the recess 12. The width of the recess 12 corresponds to the wall thickness of the outer tube 3. During assembly, the outer tube 3 is thereby aligned in a simple manner on the fastening part 10. In addition, the outer jacket 13 is continuous in the outside 14 of the fastening part 10 over. A disturbing paragraph at the transition from the fastening part 10 to the outer tube 3 does not occur.

Der Befestigungsteil 10 ist so ausgebildet, daß er nach oben über die Oberseite 15 des Fußes 1 vorsteht. Der Befestigungsteil 10 begrenzt mit seiner Innenseite 16 die Vertiefung 9, die bis zum Boden 8 reicht. Das Mittelrohr 5 kann gegenüber dem Außenrohr 3 sehr weit in die Vertiefung 9 eingefahren werden. Auch das Innenrohr 4 kann weit in die Vertiefung 9 verschoben werden. Das Mittelrohr 5 kann maximal so weit verschoben werden, daß es auf der Platte 7 aufstößt oder nur geringen Abstand von ihr hat. Das Innenrohr 4 kann so weit nach unten in die Vertiefung 9 verschoben werden, bis es an einem Teil des Antriebes 6 anschlägt. In Fig. 2 ist mit T der Abstand zwischen dem Boden der umlaufenden Vertiefung 12 und dem Boden 8 der Vertiefung 9 bezeichnet. Um dieses Maß können das Mittel- und das Innenrohr 4, 5 über das Außenrohr 3 hinaus in die untere Endlage verschoben werden. Die Säule 2 kann dadurch in der untersten Stellung der Rohre 4, 5 eine große Hubhöhe aufweisen. In der eingefahrenen Stellung ragen das Innenrohr 4 und das Mittelrohr 5 in Richtung auf den Boden 8 der Vertiefung 9 über das Außenrohr 3.The fastening part 10 is formed so that it protrudes upward over the top 15 of the foot 1. The fastening part 10 bounded with its inner side 16, the recess 9, which extends to the bottom 8. The central tube 5 can be retracted very far into the recess 9 with respect to the outer tube 3. Also, the inner tube 4 can be moved far into the recess 9. The central tube 5 can be moved to the maximum extent that it rests on the plate 7 or only a small distance from it. The inner tube 4 can be moved so far down into the recess 9 until it abuts against a part of the drive 6. In Fig. 2, T denotes the distance between the bottom of the circumferential recess 12 and the bottom 8 of the recess 9. To this extent, the middle and the inner tube 4, 5 are moved beyond the outer tube 3 also in the lower end position. The column 2 can thereby in the lowest position of the tubes 4, 5 a large Have lifting height. In the retracted position, the inner tube 4 and the central tube 5 protrude in the direction of the bottom 8 of the depression 9 via the outer tube 3.

Die Umrißform des Lagerteiles 10 entspricht der Umrißform des Außenrohres 3, das im Ausführungsbeispiel rechteckigen Umriß hat. Die Rohre 3 bis 5 können auch runden, unrunden oder einen anderen geeigneten Umriß haben. Der Befestigungsteil 10 des Fußes 1 ist an die jeweilige Umrißform so angepaßt, daß der Übergang vom Außenrohr 3 zur Außenseite des. Befestigungsteiles 10 stetig verläuft.The outline shape of the bearing part 10 corresponds to the outline shape of the outer tube 3, which has rectangular outline in the embodiment. The tubes 3 to 5 may also have round, non-circular or other suitable outline. The fastening part 10 of the foot 1 is adapted to the respective outline shape so that the transition from the outer tube 3 to the outside of the. Fastening part 10 is continuous.

Die Säule 2 kann motorisch mittels des Antriebes 6 in der Höhe verstellt werden. Es ist aber auch ein manueller Verstellantrieb für die Teleskoprohre 4, 5 der Säule 2 möglich.The column 2 can be adjusted by motor means of the drive 6 in height. But it is also a manual adjustment for the telescopic tubes 4, 5 of the column 2 possible.

Je nach Tiefe der Vertiefung 9 bzw. Höhe des Befestigungsteiles 10 kann das Maß T eingestellt werden. Das Möbelbein weist bei eingefahrener Säule 2 nur eine geringe Höhe auf, so daß das auf dem Möbelbein befestigte Teil, wie ein Sitzteil, eine Tischplatte und dergleichen eine gewünschte niedrige Höhe aufweisen kann. Trotz dieser geringen Höhe des Möbelbeines kann die Säule 2 infolge des Maßes T sehr weit ausgefahren werden, so daß sich ein großer Hubweg ergibt.Depending on the depth of the recess 9 or height of the fastening part 10, the dimension T can be adjusted. The furniture leg has in retracted column 2 only a small amount, so that the fixed part on the furniture leg, such as a seat part, a table top and the like may have a desired low height. Despite this small amount of furniture leg, the column 2 can be extended very far due to the measure T, so that there is a large stroke.

Das Maß T ist um ein Mehrfaches größer als der über die Oberseite 15 des Fußes 1 überstehende Befestigungsteil 10. Der Fuß 1 ist zur Bildung des Befestigungsteiles 10 in Hubrichtung der Säule 2 verdickt ausgebildet.The measure T is greater by a multiple than the over the top 15 of the foot 1 protruding fastening part 10. The foot 1 is formed thickened to form the fastening part 10 in the stroke direction of the column 2.

Claims (10)

Höhenverstellbares Möbelbein mit mindestens einem Fuß, von dem quer eine Hubsäule absteht, die ein Außenrohr und wenigstens ein Innenrohr aufweist, das gegenüber dem Außenrohr teleskopartig verschiebbar ist, das auf einem Befestigungsteil des Fußes befestigt ist,
dadurch gekennzeichnet, daß die Außenseite (13) des Außenrohres (3) zumindest über den größten Teil ihres Umfanges stetig in die Außenseite (14) des Befestigungsteiles (10) übergeht.Height-adjustable furniture leg with at least one foot, from which projects transversely a lifting column, which has an outer tube and at least one inner tube, which is telescopically displaceable relative to the outer tube, which is mounted on a fastening part of the foot,
characterized in that the outer side (13) of the outer tube (3) at least over the greater part of its circumference steadily merges into the outer side (14) of the fastening part (10). Möbelbein nach Anspruch 1,
dadurch gekennzeichnet, daß der Befestigungsteil (10) über die Oberseite (15) des Fußes (1) vorsteht.Furniture leg according to claim 1,
characterized in that the fastening part (10) projects beyond the upper side (15) of the foot (1). Möbelbein nach Anspruch 1 oder 2,
dadurch gekennzeichnet, daß das Außenrohr (3) auf dem Befestigungsteil (10) zentriert ist.Furniture leg according to claim 1 or 2,
characterized in that the outer tube (3) on the fastening part (10) is centered. Möbelbein nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet, daß der Befestigungsteil (10) an seiner Stirnseite (11) eine Vertiefung (12) aufweist, in die das Außenrohr (3) mit seinem unteren Ende eingreift.Furniture leg according to one of claims 1 to 3,
characterized in that the fastening part (10) on its end face (11) has a recess (12) into which the outer tube (3) engages with its lower end. Möbelbein nach Anspruch 4,
dadurch gekennzeichnet, daß die Breite der Vertiefung (12) der Wandungsdicke des Außenrohres (3) entspricht.Furniture leg according to claim 4,
characterized in that the width of the recess (12) of the wall thickness of the outer tube (3) corresponds. Möbelbein nach Anspruch 4 oder 5,
dadurch gekennzeichnet, daß die Vertiefung (12) zur Außenseite (14) des Befestigungsteiles (10) offen ist.Furniture leg according to claim 4 or 5,
characterized in that the recess (12) to the outside (14) of the fastening part (10) is open. Möbelbein nach einem der Ansprüche 1 bis 6,
dadurch gekennzeichnet, daß der Befestigungsteil (10) eine Vertiefung (9) im Fuß (1) teilweise umgibt.Furniture leg according to one of claims 1 to 6,
characterized in that the fastening part (10) partially surrounds a recess (9) in the foot (1). Möbelbein nach Anspruch 7,
dadurch gekennzeichnet, daß das Innenrohr (4, 5) in seiner unteren Lage in die Vertiefung (9) ragt.Furniture leg according to claim 7,
characterized in that the inner tube (4, 5) in its lower position in the recess (9) protrudes. Möbelbein nach einem der Ansprüche 1 bis 8,
dadurch gekennzeichnet, daß der Fuß (1) im Bereich des Befestigungsteiles (10) in Hubrichtung verdickt ausgebildet ist.Furniture leg according to one of claims 1 to 8,
characterized in that the foot (1) in the region of the fastening part (10) is formed thickened in the stroke direction. Möbelbein nach einem der Ansprüche 4 bis 9,
dadurch gekennzeichnet, daß der Boden der Vertiefung (12) in der Stirnseite (11) des Befestigungsteiles (10) vom Boden (8) der Vertiefung (9) des Fußes (1) einen Abstand (T) hat, der um ein Mehrfaches größer ist als der über die Oberseite (15) des Fußes (1) überstehende Bereich des Befestigungsteiles (10).Furniture leg according to one of claims 4 to 9,
characterized in that the bottom of the recess (12) in the end face (11) of the fastening part (10) from the bottom (8) of the recess (9) of the foot (1) has a distance (T) which is greater by a multiple as the over the top (15) of the foot (1) projecting portion of the fastening part (10).
EP20070008302 2006-04-24 2007-04-24 Height adjustable furniture leg Active EP1849376B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL07008302T PL1849376T3 (en) 2006-04-24 2007-04-24 Height adjustable furniture leg

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202006007006U DE202006007006U1 (en) 2006-04-24 2006-04-24 Telescopic leg for table, chair, or bench, comprising base with extended upper area covering connection zone between base and leg

Publications (2)

Publication Number Publication Date
EP1849376A1 true EP1849376A1 (en) 2007-10-31
EP1849376B1 EP1849376B1 (en) 2015-04-22

Family

ID=36710312

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20070008302 Active EP1849376B1 (en) 2006-04-24 2007-04-24 Height adjustable furniture leg

Country Status (5)

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US (1) US7559516B2 (en)
EP (1) EP1849376B1 (en)
DE (1) DE202006007006U1 (en)
DK (1) DK1849376T3 (en)
PL (1) PL1849376T3 (en)

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TWI648021B (en) * 2017-12-12 2019-01-21 林于真 Table lifting device
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USD942188S1 (en) * 2020-04-21 2022-02-01 Yajun Hu, Eureka Llc. Electric height adjustable gaming desk
USD943316S1 (en) * 2020-04-23 2022-02-15 Yajun Hu Gaming desk with glass top
USD931661S1 (en) * 2020-06-05 2021-09-28 Yajun Hu Gaming desk with square legs
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Also Published As

Publication number Publication date
US7559516B2 (en) 2009-07-14
EP1849376B1 (en) 2015-04-22
DE202006007006U1 (en) 2006-07-06
PL1849376T3 (en) 2015-09-30
DK1849376T3 (en) 2015-07-27
US20080035809A1 (en) 2008-02-14

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