EP1714585B1 - Chaise avec repose-pied extensible - Google Patents

Chaise avec repose-pied extensible Download PDF

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Publication number
EP1714585B1
EP1714585B1 EP20060007062 EP06007062A EP1714585B1 EP 1714585 B1 EP1714585 B1 EP 1714585B1 EP 20060007062 EP20060007062 EP 20060007062 EP 06007062 A EP06007062 A EP 06007062A EP 1714585 B1 EP1714585 B1 EP 1714585B1
Authority
EP
European Patent Office
Prior art keywords
foot rest
rack
chair
actuating bar
reclining
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 - Fee Related
Application number
EP20060007062
Other languages
German (de)
English (en)
Other versions
EP1714585A1 (fr
Inventor
Massimo Carrera
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.)
CIAR SpA
Original Assignee
CIAR SpA
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 CIAR SpA filed Critical CIAR SpA
Publication of EP1714585A1 publication Critical patent/EP1714585A1/fr
Application granted granted Critical
Publication of EP1714585B1 publication Critical patent/EP1714585B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C16/00—Stand-alone rests or supports for feet, legs, arms, back or head
    • A47C16/02—Footstools; Foot-rests; Leg-rests
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/04—Folding chairs with inflexible seats
    • A47C4/18—Folding chairs with inflexible seats having a frame made of metal
    • A47C4/20—Folding chairs with inflexible seats having a frame made of metal with legs pivotably connected to seat or underframe

Definitions

  • the invention relates to a chair for sitting and/or reclining with an extendible foot rest, a rack which can slide on a frame of the chair, the foot rest being coupled to the front end of the rack, as well as an actuating device for extending and retracting the foot rest.
  • a chair with an extendible foot rest is known from DE-U-87 03 625 , in which the foot rest is coupled to a slidable rack by way of a scissor mechanism.
  • the actuating device acts on an articulation point between two connecting rods of the scissor mechanism.
  • this known chair with an extendible foot rest makes it possible to support the heels of a person lying on the chair.
  • the object of the invention is to provide a chair for sitting and/or reclining with an extendible foot rest which is distinguished by a very compact design.
  • the chair for sitting and/or reclining basically has an extendible foot rest, a rack which can slide on a frame of the chair, the foot rest being coupled to the front end of the rack, as well as an actuating device for extending and retracting the foot rest. Furthermore, it is provided that the foot rest is mounted so as to be pivotable about a pivot axis on the front end of the rack.
  • an actuating bar is provided which is retained so as to be displaceable on the frame between two end positions relative to the rack and which with its front end is in contact with the foot rest, wherein a further displacement of the rack relative to the actuating bar located in its one end position causes the foot rest to swing out about the pivot pin and a further displacement of the rack relative to the actuating bar located in its other end position causes the foot rest to swing in about the pivot axis.
  • the foot rest is connected by way of a rigid connecting element to the front end of the actuating bar, wherein the connecting element is retained with one of its ends so as to articulate on the foot rest and with its other end so as to articulate on the actuating bar.
  • the foot rest is provided with a fitting which has a first articulation point for the pivot axis and a second articulation point for coupling to the actuating bar.
  • the solution according to the invention is distinguished by the fact that very little space is required in the retracted state. Also the manufacture of the system is very cost-effective. Nevertheless, the foot rest can be extended very far from the chair.
  • the chair for sitting and/or reclining 1 which is illustrated schematically in Figures 1 and 2 basically comprises a seat 2, a back rest 3 as well as a frame 4. Furthermore, a retractable foot rest 5, a rack 6 which can slide on the frame 4 and also an actuating device for extending and retracting the foot rest are provided.
  • the rack 6 is mounted in guides 8, 9 on both sides of the frame so that it can slide relative to the frame.
  • the rack comprises two lateral longitudinal sections 6a which are connected to one another by a transverse section 6b.
  • the actuating device 7 has for example a threaded spindle which can be driven by way of a geared motor, wherein the drive arrangement is retained by one end on the frame and is coupled to a drive element 7a on the rack 6, in particular on the transverse section 6b, the drive element being displaceable by the threaded spindle.
  • At least one actuating bar 10 is provided which is retained so that it can slide on the frame 1 between two end positions relative to the rack.
  • retaining means 11 and 12 are provided which make displacement of the actuating bar 10 possible.
  • the actuating bar 10 is provided at its two ends with transverse pins 13, 14 which come into contact with the retaining means 11, 12 respectively in the end positions of the actuating bar.
  • the foot rest is retained at the front end of the rack 6 so as to be pivotable about a pivot axis 15. Furthermore, the front end of the actuating bar 10 is in contact with the foot rest 5.
  • the foot rest is provided with a fitting 16 which has a first articulation point for the picot axis 15 and a second articulation point for coupling to the actuating bar.
  • the coupling between the foot rest and the actuating bar takes place by way of a rigid connecting element 17 which is retained with one of its ends so as to articulate on the foot rest and with its other end so as to articulate on the actuating bar.
  • the two articulation points are denoted by the reference numerals 18 and 19.
  • Figures 3 to 7 show the sequence of movements of the foot rest from the retracted position to the extended position.
  • the arrow 20 shows the direction of movement of the rack 6.
  • the longitudinal sections 6a of the rack 6 and the actuating bar 10 are oriented parallel to one another, so that during the entire sequence of movements there is a parallel relative movement between the rack and the actuating bar.
  • Figures 8 and 9 show two intermediate positions during the retraction of the foot rest. If the rack 6 in the fully extended position of the foot rest according to Figure 7 is moved back in the direction of the arrow 21 by way of the actuating device 7, then the foot rest will first of all swing downwards due to gravity, as shown in Figure 8. As the retraction proceeds a simultaneous movement of the actuating bar 10 and of the rack 6 takes place until the transverse pin 14 of the actuating bar comes into contact with the retaining means 12 and thereby blocks further movement of the actuating bar 10. A further displacement of the rack 6 in the direction of the arrow 21 then causes the foot rest to swing in about the pivot axis 15 until the position according to Figure 1 is reached.
  • a pin 22 which in the end position comes into contact with the rack 6 or with the retaining means 8 is provided on the fitting 16 (see Figure 1).
  • actuating bars are advantageously provided on both sides of the frame in order to prevent tilting of the movable parts.

Landscapes

  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Claims (9)

  1. Chaise (1) pour s'asseoir et/ou inclinable, avec
    a. un repose-pied extensible (5),
    b. un portant (6) qui peut coulisser sur un châssis de la chaise, le repose-pied étant couplé à l'extrémité avant du portant,
    c. ainsi qu'un dispositif d'actionnement pour étendre et rétracter le repose-pied,
    caractérisée en ce que
    d. le repose-pied est installé pour pouvoir pivoter autour d'un axe de pivotement (15) sur l'extrémité avant du portant, et
    e. une barre d'actionnement (10) est prévue qui est retenue de façon à être déplaçable sur le châssis entre deux positions d'extrémité relativement au portant et qui, avec son extrémité frontale, est en contact avec le repose-pied (5), où un déplacement ultérieur du portant (6) relativement à la barre d'actionnement située dans sa position d'extrémité précitée amène le repose-pied à pivoter vers l'extérieur autour du pivot, et un déplacement ultérieur du portant relativement à la barre d'actionnement située dans son autre position d'extrémité amène le repose-pied à pivoter vers l'intérieur autour de l'axe de pivotement.
  2. Chaise pour s'asseoir et/ou inclinable selon la revendication 1, caractérisée en ce que le repose-pied (5) est relié par un élément de connexion rigide (17) à l'extrémité avant de la barre d'actionnement (10), où l'élément de connexion est retenu avec une de ses extrémités de façon à s'articuler sur le repose-pied, et avec son autre extrémité de façon à s'articuler sur la barre d'actionnement (10).
  3. Chaise pour s'asseoir et/ou inclinable selon l'une ou plusieurs des revendications précédentes, caractérisée en ce qu'à la fois le portant (6) et la barre d'actionnement (10) sont déplaçables selon une ligne droite.
  4. Chaise pour s'asseoir et/ou inclinable selon l'une ou plusieurs des revendications précédentes, caractérisée en ce que le dispositif d'actionnement (7) est couplé au portant (6).
  5. Chaise pour s'asseoir et/ou inclinable selon l'une ou plusieurs des revendications précédentes, caractérisée en ce que le portant (6) présente sur les deux côtés des sections longitudinales (6a) qui s'étendent dans la direction de déplacement et aux extrémités avant desquelles le repose-pied (5) est couplé.
  6. Chaise pour s'asseoir et/ou inclinable selon l'une ou plusieurs des revendications précédentes, caractérisée en ce que le portant (6) présente sur les deux côtés des sections longitudinales (6a) qui s'étendent dans la direction de déplacement et aux extrémités avant desquelles le repose-pied (5) est couplé, et en ce que la barre d'actionnement (10) s'étend parallèlement aux sections longitudinales.
  7. Chaise pour s'asseoir et/ou inclinable selon l'une ou plusieurs des revendications précédentes, caractérisée en ce que le portant (6) et la barre d'actionnement (10) sont montées sur le châssis (4) de telle façon que pendant toute la séquence de mouvements pendant lesquels le repose-pied (5) est étendu et rétracté, un mouvement relatif parallèle est produit entre le châssis et la barre d'actionnement.
  8. Chaise pour s'asseoir et/ou inclinable selon l'une ou plusieurs des revendications précédentes, caractérisée en ce que la barre d'actionnement (10) est installée dans au moins un moyen de retenue (11, 12), le moyen de retenue servant également simultanément de butée d'arrêt aux deux positions d'extrémité.
  9. Chaise pour s'asseoir et/ou inclinable selon l'une ou plusieurs des revendications précédentes, caractérisée en ce qu'il est monté sur le repose-pied (5) une ferrure d'assemblage (16) qui présente un point d'articulation pour l'axe de pivotement (15) et un point d'articulation pour le couplage à la barre d'actionnement (10).
EP20060007062 2005-04-19 2006-04-03 Chaise avec repose-pied extensible Expired - Fee Related EP1714585B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200520006245 DE202005006245U1 (de) 2005-04-19 2005-04-19 Sitz- und/oder Liegemöbel

Publications (2)

Publication Number Publication Date
EP1714585A1 EP1714585A1 (fr) 2006-10-25
EP1714585B1 true EP1714585B1 (fr) 2008-01-30

Family

ID=34707151

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20060007062 Expired - Fee Related EP1714585B1 (fr) 2005-04-19 2006-04-03 Chaise avec repose-pied extensible

Country Status (3)

Country Link
EP (1) EP1714585B1 (fr)
DE (2) DE202005006245U1 (fr)
ES (1) ES2300078T3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010030553B4 (de) * 2010-06-25 2017-03-09 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Unterschenkelstütze für einen Fahrzeugsitz
CN105342193B (zh) * 2015-12-09 2018-06-15 丁亮 一种可折叠搁脚装置
CN105326253B (zh) * 2015-12-09 2018-06-29 丁亮 一种折叠式搁脚装置
DE202018104073U1 (de) 2018-07-16 2018-07-24 Ciar S.P.A. Sitz- und/oder Liegemöbel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794381A (en) * 1971-10-26 1974-02-26 D Caldemeyer Footrest for reclining chair
US3869169A (en) * 1973-06-28 1975-03-04 Pontiac Furniture Ind Retractable footrest mechanism
DE8703625U1 (de) 1987-03-11 1987-04-23 Kemmann & Koch, 5620 Velbert Sessel mit ausfahrbarer Fußstütze
US5507562A (en) * 1994-07-28 1996-04-16 Wieland Designs Inc. Extensible foot rest
IT1318407B1 (it) * 2000-03-17 2003-08-25 C I A R S R L Ora C I A R S P Pediera estensibile, particolarmente per poltrone, divani e simili.
FR2806277A1 (fr) * 2000-03-17 2001-09-21 Joel Lambin Repose-jambe motorise

Also Published As

Publication number Publication date
DE202005006245U1 (de) 2005-06-23
DE602006000496D1 (de) 2008-03-20
ES2300078T3 (es) 2008-06-01
EP1714585A1 (fr) 2006-10-25
DE602006000496T2 (de) 2008-05-21

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