WO2016058865A1 - Ensemble d'articulation à pivotement pour meuble - Google Patents

Ensemble d'articulation à pivotement pour meuble Download PDF

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Publication number
WO2016058865A1
WO2016058865A1 PCT/EP2015/073038 EP2015073038W WO2016058865A1 WO 2016058865 A1 WO2016058865 A1 WO 2016058865A1 EP 2015073038 W EP2015073038 W EP 2015073038W WO 2016058865 A1 WO2016058865 A1 WO 2016058865A1
Authority
WO
WIPO (PCT)
Prior art keywords
furniture
lever
pivot
lever arm
joint arrangement
Prior art date
Application number
PCT/EP2015/073038
Other languages
German (de)
English (en)
Inventor
Eckhart Dewert
Original Assignee
De Werth Group Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by De Werth Group Ag filed Critical De Werth Group Ag
Publication of WO2016058865A1 publication Critical patent/WO2016058865A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
    • A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
    • A47C20/041—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by electric motors

Definitions

  • the invention relates to a furniture pivot joint assembly for pivotally connecting a first furniture component with a second furniture ⁇ part.
  • a furniture pivot joint assembly which is also referred to below as a swivel joint, connected to each other.
  • a corresponding pivot joint is used, for example, for connecting relatively pivotable support members of a slatted base with each other, for example, for connecting a stationary central support member with a relative to the same schwenkba ⁇ ren upper body support member.
  • the invention has for its object to provide a Mö ⁇ bel swivel joint assembly for pivotally connecting a first furniture component with a second furniture ⁇ part, wherein the furniture pivot joint assembly be simple in construction and robust and compact and at the same time in a simple manner to allow coupling to an electric motor drive device for pivoting the furniture components relative to each other.
  • the furniture swivel hinge assembly comprises a two-armed lever, whose one lever arm (first arm) is pivotally connected at a first pivot point with one of the furniture components and ⁇ sen other lever arm (second lever arm) to a formed at the other furniture component or arranged linear guide linear slidably guided.
  • an erection lever is provided, one end of which (first end) hingedly connected at a second pivot point to the two-armed lever is connected to its ends and the other end (second end) is supported on a support surface.
  • the raising lever is associated with a drive means for setting it up, such that for pivoting the furniture components relative to one another the set-up lever can be erected or placed under the action of the drive means.
  • the pivot joint according to the invention is simple and compact in construction and allows in a particularly simple manner the initiation of a pivoting of the furniture components relative to each other required adjustment by the electric motor drive is coupled to the on ⁇ adjusting lever and this sets up, in the desired manner, the furniture components relative be pivoted to ⁇ each other.
  • a traction cable of a Bowden cable can be used as drive ⁇ medium having one end with an electric motor drive is in operative connection and the other end is fixed to the setting lever, that the raising lever under the pulling action of the traction cable of the Bowden cable sets up, whereby the furniture components are pivoted relative to each other.
  • the raising lever under the pulling action of the traction cable of the Bowden cable sets up, whereby the furniture components are pivoted relative to each other.
  • the driving force of a elekt ⁇ romotorischen drive in any suitable manner to the erecting thereof may for setting up can be initiated.
  • the drive means is a traction means whose free end is fixed to the set-up lever and which is in train connection with an electromotive drive. Due to the transmission of the driving force of the electromotive drive by the Switzerlandmit ⁇ tel on the set-up thus exist extensive freedom in terms of the spatial arrangement of the drive relative to the set-up.
  • the traction means is a traction cable ei ⁇ nes Bowden cable.
  • Corresponding cables and fed ⁇ hearing drives are available as simple, cost-effective and robust standard components and are suitable for applying large forces.
  • EP 2792277 Al the disclosure of which is hereby incorporated by reference in their entirety of the products contained ⁇ constricting application.
  • the present application also includes feature combinations containing 2,792,277 AI of ⁇ fenbarte features both in the present application, features disclosed and in the EP.
  • the linear guide by means of which the second end of the two-armed lever is guided linearly displaceable, can be configured in any suitable manner.
  • An extraordinarily advantageous development of the invention provides insofar as the free end of the second lever arm is formed as a carriage or provided with a carriage which is guided a C-profile rail, which forms the linear guide ⁇ det. In this embodiment, a particularly simple construction with few components results.
  • An inventive furniture is given in claim 6 ⁇ . It has at least one furniture pivot joint arrangement according to the invention.
  • FIG. 3 in the same representation as FIG. 3 is a detail of FIG. 3 in the area of a deployment lever
  • a movable frame 100 of a seating and / or reclining furniture including two ho ⁇ a zontal pivot axis 102 relative to each pivotable frame parts 104, 106th
  • the frame part 104 forms the first furniture component
  • the frame part 106 forms the second furniture component
  • the frame member 104 has two transverse to the longitudinal Rich ⁇ tung of the movable frame 100 spaced longitudinal beams 108, 108 '.
  • the frame part 106 is designed ent ⁇ speaking and has laterally to each other ⁇ spaced longitudinal beams 110, 110 'on.
  • the longitudinal beams 108, 108 ', 110, 110' are formed in the illustrated exemplary embodiment by C-profile rails.
  • At their use of the adjustment frame 100 of a padding, not shown side facing the frame parts 104, 106 each have a plurality of spring ⁇ elements, which are formed in this embodiment by resilient slats, of which in the drawing only two slats with the reference numeral 112 , 114 are provided.
  • FIG. 1 shows the movable frame 100 in an initial position of the adjustment movement, in which the frame parts 104, 106 together span a horizontal support plane on ⁇ .
  • FIG. 2 shows the adjusting frame 100 in an end position of the adjusting movement, in which the frame parts 104, 106 are pivoted relative to one another and are arranged at an angle to one another.
  • FIG. 3 shows a detail of FIG. 2 in the region of an inventive furniture swivel hinge assembly 116, via which the frame parts are connected to each other schwenkverstell ⁇ bar 104, 106th
  • the furniture swivel joint assembly 116 which is also referred to below as a swivel joint, connecting the longitudinal ⁇ strut 108 'of the frame member 104 with the longitudinal spar 110' of the frame member 106.
  • the compound of the longitudinal spar 108 of the frame member 104 with the longitudinal spar 110 of Rah ⁇ meniles 106 is configured accordingly, ie with a pivot joint 116 corresponding pivot joint, and is therefore not explained in detail.
  • FIG. 4 shows in relation to FIG. 3 enlarged scale, the pivot joint 116, in particular he ⁇ is recognizable that the longitudinal beam 108 'is formed by a C-profile rail.
  • a set-up lever 118 is provided, one end about a pivot point 120 rotatably and hingedly connected to a two-armed lever 122 is connected to the ends thereof.
  • the pivot bearing 120 facing away from the end of the Aufstellell 118 is loosely supported on a support surface ⁇ , which by the bottom of the in FIG. 5 not illustrated ⁇ profiled rail is formed.
  • a first lever arm 126 of the two-armed lever 122 is pivotally connected eccentrically to the pivot axis 102 with the longitudinal spar 110 'of the frame part 106.
  • the second lever arm 128 of the two-armed lever 122 is guided with ⁇ means of a linear guide on the other frame part 104th
  • the linear guide has a carriage 130 which is captured in the C-profile of the longitudinal spar 108 'and slidably guided therewith.
  • the drive unit exerts a pulling force on the pull cable 124 of the Bowden cable in the direction of a Pfei ⁇ les 132, so that the setting lever 118 at the base of the C-profile of the longitudinal spar 108 'supporting around the fulcrum 120 is pivoted relative to the two-armed lever 122 and thereby erects.
  • the two-armed lever 122 is raised, wherein the carriage 130 slides in the C-profile of the longitudinal spar 108 'in the direction of the arrow 132 and the longitudinal spar 110' and there ⁇ with the frame member 106 about the pivot axis 102 in FIG. 5 is pivoted counterclockwise.
  • FIG. 6 shows the pivot joint 116 according to FIG. 5, wherein the carriage 130 is omitted.
  • FIG. 2 The end position of the adjustment movement of the frame parts 104, 106 relative to each other is shown in FIG. 2 shown.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

L'invention concerne ensemble d'articulation à pivotement pour meuble (116) destiné à relier de façon pivotante un premier élément de meuble (104) à un second élément de meuble (106), le premier élément de meuble (104) étant relié au second élément de meuble (106) par le biais d'un axe de pivotement (102), lequel ensemble comprend un levier (122) à deux bras dont un bras de levier (premier bras de levier) (126) est relié de façon articulée à l'un des éléments de meuble (106) au niveau d'un premier point de rotation et dont l'autre bras de levier (second bras de levier) (128) est guidé de façon à coulisser linéairement au niveau d'un guide linéaire formé ou disposé au niveau de l'autre élément de meuble (106). En outre, un levier de montage (118) est prévu dont une extrémité (première extrémité) est reliée à un second point de rotation (120) de manière articulée au levier (122) à deux bras à distance de ses extrémités et dont l'autre extrémité (seconde extrémité) est supportée sur une surface de support ; le levier de montage (118) est associé à un moyen d'entraînement destiné à monter celui-ci de telle sorte que, pour faire pivoter les éléments de meuble l'un par rapport à l'autre, le levier de montage est monté ou peut être monté sous l'action des moyens d'entraînement.
PCT/EP2015/073038 2014-10-17 2015-10-06 Ensemble d'articulation à pivotement pour meuble WO2016058865A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202014104963 2014-10-17
DEDE202014104963.0 2014-10-17

Publications (1)

Publication Number Publication Date
WO2016058865A1 true WO2016058865A1 (fr) 2016-04-21

Family

ID=54352456

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/073038 WO2016058865A1 (fr) 2014-10-17 2015-10-06 Ensemble d'articulation à pivotement pour meuble

Country Status (1)

Country Link
WO (1) WO2016058865A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898702A (en) * 1974-06-03 1975-08-12 Rca Corp Adjustable bed
WO1992009520A1 (fr) * 1990-12-03 1992-06-11 N.C. Nielsen Holding A/S Dispositif entrainant le deplacement
EP1525824A1 (fr) * 2003-10-23 2005-04-27 Oniris Mécanisme pour sommier articulé
EP2792277A1 (fr) 2013-04-18 2014-10-22 Deon Group AG Entraînement de meuble à moteur électrique

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898702A (en) * 1974-06-03 1975-08-12 Rca Corp Adjustable bed
WO1992009520A1 (fr) * 1990-12-03 1992-06-11 N.C. Nielsen Holding A/S Dispositif entrainant le deplacement
EP1525824A1 (fr) * 2003-10-23 2005-04-27 Oniris Mécanisme pour sommier articulé
EP2792277A1 (fr) 2013-04-18 2014-10-22 Deon Group AG Entraînement de meuble à moteur électrique

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