EP0875181B1 - Meuble d'assise - Google Patents

Meuble d'assise Download PDF

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Publication number
EP0875181B1
EP0875181B1 EP98103242A EP98103242A EP0875181B1 EP 0875181 B1 EP0875181 B1 EP 0875181B1 EP 98103242 A EP98103242 A EP 98103242A EP 98103242 A EP98103242 A EP 98103242A EP 0875181 B1 EP0875181 B1 EP 0875181B1
Authority
EP
European Patent Office
Prior art keywords
seat
scissors
lever
deploying
backrest
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP98103242A
Other languages
German (de)
English (en)
Other versions
EP0875181A2 (fr
EP0875181A3 (fr
Inventor
Franz Horenkamp
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.)
Ferdinand Lusch GmbH and Co KG
Original Assignee
Ferdinand Lusch 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.)
Filing date
Publication date
Application filed by Ferdinand Lusch GmbH and Co KG filed Critical Ferdinand Lusch GmbH and Co KG
Publication of EP0875181A2 publication Critical patent/EP0875181A2/fr
Publication of EP0875181A3 publication Critical patent/EP0875181A3/fr
Application granted granted Critical
Publication of EP0875181B1 publication Critical patent/EP0875181B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/034—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest
    • A47C1/035—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movably coupled seat and back-rest, i.e. the seat and back-rest being movably coupled in such a way that the extension mechanism of the foot-rest is actuated at least by the relative movements of seat and backrest

Definitions

  • the present invention relates to seating with one between two lateral Frame parts movably mounted in the longitudinal direction of the seat, with one of two Set-up scissors carried and guided foot section and with one over two Swivel fittings connected to the seat and around a in the rear end of the Seat lying axis swiveling backrest, the scissors of the Foot part and the swivel fittings of the backrest by the movement of the seat are operable.
  • the present invention is based on the object of seating Generic type to create, which is the one hand by the use distinguished simple and inexpensive to manufacture fittings and so on the other is designed that a pivoting of the backrest only after complete Extending the foot section is possible.
  • the foot part is in a basic position of such seating below the seat and the backrest takes its constructively predetermined, steepest support position.
  • This inclination can extend to a stretched position, so that from the seating Lounger furniture has become. Does the seat move due to weight shift or other external forces back towards its basic position, will initially the backrest moves back to its basic position and only then does the footrest pivoted back over the scissors into its non-use position.
  • the reference numeral 1 designates a piece of seating, at a seat 3 and a backrest 4 are arranged between two side frame parts 2 are.
  • the seat 3 is movably mounted between the two frame parts 2 in the longitudinal direction of the seat.
  • a foot part 5 is provided, which is supported by two scissors 6 and is led.
  • the backrest 4 is connected to the seat 3 via pivot fittings 7 and opposite the seat 3 about an axis 8 lying in the rear end region of the seat 3 pivotable.
  • FIGS. 2 and 3 only show the seat 31 nor the seat frame 9 and only the frame 10 from the backrest 4.
  • the seat frame 9 (and thus, of course also in the case of complete seating furniture 1, the seat 3) by means of two articulated chains 11 opposite the lateral and to be referred to as stationary frame parts 2 movably arranged.
  • the seat frame 9 forms the movable coupling of the respective link chain 11 and in the front end region, the seat frame 9 is over a first one Handlebar bracket 12 connected to a fixed coupling member 13 on the frame side.
  • the seat frame 9 In its rear end region, the seat frame 9 is over further handlebar brackets 14 connected to the fixed coupling links 13, the rear Handlebar brackets 14 in the region of their ends facing the seat frame 9 on one are articulated to the seat frame 9 connected lever 15, the respective Lever 15 part of a pivot fitting 7 for pivoting the Backrest is opposite the seat.
  • the scissors-type lever engages with a scissor lever 16 6 an actuating lever 17, which is designed as a two-armed lever and rotatable about a fulcrum 18 on the frame side or on the stationary coupling member 13 is stored.
  • actuating lever 17 At the other end of each operating lever 17, a control lever 19 engages at the other end in the upper, front hinge point 20 of the link chains 11 is connected.
  • FIG. 3 shows a situation in which the foot part 5 swung out into its full position of use and the backrest is partially pivoted relative to the seat.
  • FIGS. 4-6 show a variant in which below of the seat 3 on the frame side, a drive motor 21 is connected, with a linearly extendable and retractable drive spindle 22 is equipped.
  • This drive spindle 22 engages at one end of a rotatably mounted, two-armed lever arm 23 on the other hand connected to the swivel fittings 7 for the backrest 3 is.
  • Structure and mode of operation of the entire construction according to the exemplary embodiments 4-6 corresponds to the embodiment of the figures 1-3, d. that is, in the variant according to FIGS. 4-6, the movement of the seat 3 and thus the pivoting of the foot part 5 and the pivoting of the Back part 3 is carried out by actuating the drive motor 21.
  • the scissors for the foot part 5 are designed so that this foot part 5 at in Non-use position, swiveled-in position parallel below the seat 3 lies. This is clear from Figures 2 and 5.

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Massaging Devices (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Special Chairs (AREA)

Claims (3)

  1. Siège avec une assise montée mobile dans la direction longitudinale de l'assise entre deux parties latérales de châssis, avec une partie de pied portée et guidée par deux cisailles d'installation et avec un dossier relié à l'assise par deux garnitures pivotantes et pouvant pivoter autour d'un axe situé dans la partie d'extrémité arrière de l'assise, les cisailles d'installation de la partie de pied et les garnitures pivotantes du dossier pouvant être actionnées par le mouvement dé l'assise, caractérisé en ce que l'assise (3) est montée mobile par rapport aux parties latérales de châssis (2) au moyen de deux chaínes articulées (11), le cadre d'assise (9) formant l'accouplement mobile respectif des chaínes articulées (11) et étant relié aux éléments d'accouplement (13) montés fixes côté châssis par l'intermédiaire d'une première patte de bielle avant (12) située dans la zone de raccordement des cisailles d'installation (6) et par l'intermédiaire d'une deuxième patte de bielle (14) située dans la zone de raccordement des garnitures pivotantes (7), en ce que les pattes de bielle arrière (14) sont raccordées au niveau de leurs extrémités tournées vers l'assise (3) respectivement à un levier (15) de la garniture pivotante (7) respective raccordé de manière articulée au châssis (9) du siège, en ce que, dans la partie avant des chaínes articulées (11), un levier de commande (17) se met en prise avec un levier de cisaille (16) de chaque cisaille d'installation (6), levier de commandé qui est monté rotatif en tant que levier à deux bras sur le châssis ou sur l'élément d'accouplement (13) stationnaire et à l'autre extrémité duquel se met en prise un levier de réglage (19) articulé au point supérieur avant (20) de chaque chaíne articulée (11), en ce que les cisailles d'installation (6) sont bloquées par une butée ou autrement quand la partie de pied (5) est sortie, et en ce que les leviers (15) des garnitures pivotantes (7) sont fixés dans leur position de base jusqu'à atteindre la position de blocage des cisailles d'installation (6) et ne peuvent pivoter qu'ensuite depuis leur position de base.
  2. Siège selon la revendication 1, caractérisé en ce qu'au dessous du siège (3) est fixé au châssis un moteur d'entraínement (21) à broche d'entraínement (22) rétractable et extractible linéairement, la broche d'entraínement (22) se mettant en prise sur une extrémité d'un levier (23) à deux bras monté mobile, dont l'autre extrémité est reliée aux garnitures pivotantes pour le pivotement du dossier (3).
  3. Siège selon la revendication 1 ou 2, caractérisé en ce la partie de pied (5) se trouve parallèle sous l'assise (3) à l'état entièrement rentré.
EP98103242A 1997-05-02 1998-02-25 Meuble d'assise Expired - Lifetime EP0875181B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29707946U 1997-05-02
DE29707946U DE29707946U1 (de) 1997-05-02 1997-05-02 Sitzmöbel

Publications (3)

Publication Number Publication Date
EP0875181A2 EP0875181A2 (fr) 1998-11-04
EP0875181A3 EP0875181A3 (fr) 1999-10-13
EP0875181B1 true EP0875181B1 (fr) 2002-12-11

Family

ID=8039877

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98103242A Expired - Lifetime EP0875181B1 (fr) 1997-05-02 1998-02-25 Meuble d'assise

Country Status (4)

Country Link
EP (1) EP0875181B1 (fr)
JP (1) JPH10313969A (fr)
DE (2) DE29707946U1 (fr)
DK (1) DK0875181T3 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29804036U1 (de) 1998-03-07 1998-06-10 Ferdinand Lusch GmbH & Co. KG, 33649 Bielefeld Liegesessel
DE10257729A1 (de) * 2002-12-11 2004-07-08 Dewert Antriebs- Und Systemtechnik Gmbh & Co Kg Sitz-/Liegesesselbeschlag mit gesteuertem Rückenlehnengelenk
DE20219170U1 (de) * 2002-12-11 2003-03-20 Dewert Antriebs Systemtech Sitz-/Liegesesselbeschlag
JP4645315B2 (ja) * 2004-06-17 2011-03-09 アイシン精機株式会社 オットマン装置
DE202006010070U1 (de) * 2006-06-28 2006-09-07 Ferdinand Lusch Gmbh & Co Kg Sitzmöbel
DE102010004946B3 (de) * 2010-01-18 2011-05-26 Ferdinand Lusch Gmbh & Co. Kg Schwenkbeschlag für ein Sitzmöbel und mit einem solchen Schwenkbeschlag ausgestattetes Sitzmöbel
DE102010032577A1 (de) 2010-07-28 2012-02-02 Ferdinand Lusch Gmbh & Co. Kg Sitzmöbel mit verschwenkbarem Fußteil
CN103976585B (zh) * 2014-04-11 2016-01-06 浙江永艺家具股份有限公司 一种座椅及其功能架
CN104000409B (zh) * 2014-05-29 2016-01-06 浙江永艺家具股份有限公司 一种座椅及其功能架
CN106667101B (zh) * 2015-11-06 2019-11-19 江山市奇栖正机电科技有限公司 椅子搁脚装置
CN108125435B (zh) * 2015-12-22 2021-10-01 锐迈机械科技（吴江）有限公司 一种老人椅机械装置
CN110037472A (zh) * 2019-03-15 2019-07-23 江苏明星沙发配件有限公司 一种活动沙发用机械伸展装置
WO2020227658A1 (fr) * 2019-05-09 2020-11-12 La-Z-Boy Incorporated Chaise longue inclinable
US11197549B1 (en) 2020-09-28 2021-12-14 La-Z-Boy Incorporated Wall-proximity furniture member having sync mechanism

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185520A (en) * 1963-01-10 1965-05-25 Super Sagless Spring Corp Multi-position reclining chair
DE7800874U1 (de) * 1978-01-13 1987-04-16 Himolla Polstermöbelwerk GmbH, 8252 Taufkirchen Hebelverstellgetriebe für Sitz-Liege-Sessel
DE3107771A1 (de) * 1981-02-28 1982-09-16 Stanzwerk Peitz & Co, 5802 Wetter Verstellsessel
DE8706855U1 (de) * 1987-05-13 1987-07-09 Ferdinand Lusch Gmbh & Co Kg, 4800 Bielefeld Liegesessel

Also Published As

Publication number Publication date
EP0875181A2 (fr) 1998-11-04
EP0875181A3 (fr) 1999-10-13
DK0875181T3 (da) 2003-03-31
DE29707946U1 (de) 1997-07-03
JPH10313969A (ja) 1998-12-02
DE59806582D1 (de) 2003-01-23

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