EP0172116A1 - Ruhesitz - Google Patents

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Publication number
EP0172116A1
EP0172116A1 EP85420126A EP85420126A EP0172116A1 EP 0172116 A1 EP0172116 A1 EP 0172116A1 EP 85420126 A EP85420126 A EP 85420126A EP 85420126 A EP85420126 A EP 85420126A EP 0172116 A1 EP0172116 A1 EP 0172116A1
Authority
EP
European Patent Office
Prior art keywords
seat
backrest
articulated
axis
inclination
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
EP85420126A
Other languages
English (en)
French (fr)
Other versions
EP0172116B1 (de
Inventor
Jacques Catella
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.)
Allibert SA
Original Assignee
Allibert SA
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 Allibert SA filed Critical Allibert SA
Priority to AT85420126T priority Critical patent/ATE38136T1/de
Publication of EP0172116A1 publication Critical patent/EP0172116A1/de
Application granted granted Critical
Publication of EP0172116B1 publication Critical patent/EP0172116B1/de
Expired 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
    • 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
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03205—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination
    • A47C1/03238—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
    • A47C1/03244—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism positioned under the arm-rests
    • 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
    • A47C1/0352—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 characterised by coupled seat and back-rest slidingly movable in the base frame, e.g. by rollers
    • 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
    • A47C4/08—Folding chairs with inflexible seats having a frame made of wood or plastics
    • A47C4/10—Folding chairs with inflexible seats having a frame made of wood or plastics with legs pivotably connected to seat or underframe
    • A47C4/14—Folding chairs with inflexible seats having a frame made of wood or plastics with legs pivotably connected to seat or underframe with cross legs
    • A47C4/16—Folding chairs with inflexible seats having a frame made of wood or plastics with legs pivotably connected to seat or underframe with cross legs of adjustable type

Definitions

  • the subject of the invention is a rest seat capable of occupying a plurality of positions, from a position in which its backrest occupies a slight inclination fairly close to that of the back of a chair, to a relaxation position in which its backrest occupies a steep inclination approaching the horizontal.
  • the invention makes up for: It has, for this purpose, a seat in which, the seat being articulated on the front legs and the backrest being articulated on the seat, the backrest is articulated on the rear feet by an axis cooperating with a slide which is arranged in each of the two rear feet and occupies a position close to the horizontal, means being provided to enable the inclination of the backrest to be adjusted and the modification of this inclination causing a displacement of the aforementioned axis in its slide, and consequently a modification of the inclination of the seat articulated to the backrest.
  • the inclination of the seat varies proportionally to that of the backrest, which provides excellent comfort in all positions.
  • the seat has two armrests which are articulated to the backrest and are connected to the top of the base by a multi-position snap-in system.
  • the seat can be stored folded back on itself, the front and rear legs of the base are hinged together, and the two slides allowing the two articulation axes to pass through.
  • backrest on the rear legs extend backwards and downwards over part of the height of the rear legs.
  • this seat can, moreover, be equipped with a footrest in order to constitute a real chaise longue.
  • the backrest then extends downwards by two arms connected by an axis with two connecting rods articulated to the footrest which is itself articulated at the front end of the seat; and according to another characteristic, each of these two connecting rods has an elongated lumen at the front end of which the hinge pin is supported on the arm of the backrest when the seat is used, while this axis is supported at the end back of this light when the seat is folded.
  • (1) and (2) respectively designate the front legs and the rear legs constituting the base of the chair, and (3), (4) and (5) respectively designate its seating surface, its backrest and its armrests.
  • the front (1) and rear (2) feet are articulated around an axis (6) by means of which it is possible to fold the rear foot (2) on the front foot (1) for the purpose of folding the whole of the armchair ; and on the front leg (1), the seat (3) is articulated around a transverse axis (7) located substantially mid-length of the seat.
  • this seat is articulated by a transverse axis (8) to the backrest (4); and under its front end, the seat (3) receives a footrest (9) which is articulated to it around a transverse axis (10).
  • the backrest (4) As for the backrest (4), it is articulated by an axis (12) on the rear leg (2); and this articulation has the originality of being made by passing this axis (12) through a light (13) arranged in the rear leg (2).
  • This light has a rectilinear upper zone (13a) in which the axis (12) is when the seat is in the position of use, which is the case for the two positions shown respectively in FIG. 1 and in FIG. 2
  • This branch (13a) is straight and is inclined slightly up and down from the back towards the front of the chair.
  • the light (13) has a second branch (13b) which extends over part of the height of the rear leg (2) in the direction of the bottom; this second branch is intended to be used for sliding and housing the axis (12) when the seat passes from a position of use to the fully folded position shown in FIG. 3.
  • Each of the two armrests (5) is freely articulated on the backrest (4) around a horizontal axis (14); and under its underside, each armrest is arranged to form a small elongated casing (15) whose underside is open.
  • This small housing is used for housing, sliding and stopping the upper end (16) of the corresponding front leg (1).
  • the footrest (9) As for the footrest (9), it is connected by a pin (17) to a connecting rod (18) located under the seat (3). By an axis (19), this connecting rod (18) is articulated to an arm (20) extending the backrest (4) downwards. This axis (19) crosses not a circular hole, but a light in an arc (21) arranged in the rear part of the connecting rod (18).
  • the backrest When the seat is in position for use in a table chair, that is to say occupies the position shown in Figure 1, the backrest is in a position as close as possible to the vertical, the axis (12) of articulation of the backrest assembly (4) - seat (3) on the rear legs (2) is placed in the rear part of the upper branch (13a) of the light (13) arranged in the rear leg (2 ), the armrests (5) occupy a low position in which the upper end (16) of the front leg (1) is locked between the rear face of the small casing (15) and a stop (22), and the footrest (9) is retracted under the seat (3), the axis (19) of articulation of each arm (20) of the back rest being in support at the front end of the lumen (21) of the connecting rod (18).
  • the seat (3) occupies a position which is very slightly inclined downwards from the front towards the rear.
  • the backrest tilting movement (4) backwards was also accompanied by an upward movement of the footrest (9).
  • the two arms (20) extending the backrest (4) have in fact exerted by their axes (19) a thrust on the front end of the lights (21) of the two connecting rods (18 ), thus bringing the development of the footrest (9) forward.
  • this chair has the advantage of allowing excellent comfort in its various positions of use.
  • the inclination of the backrest (4) increases towards the rear, the inclination of the seat (3) from top to bottom and towards the rear indeed varies in the same proportions.

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Chairs Characterized By Structure (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Insulating Materials (AREA)
  • Passenger Equipment (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
EP85420126A 1984-07-18 1985-07-11 Ruhesitz Expired EP0172116B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85420126T ATE38136T1 (de) 1984-07-18 1985-07-11 Ruhesitz.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8411742A FR2567733B1 (fr) 1984-07-18 1984-07-18 Siege de repos
FR8411742 1984-07-18

Publications (2)

Publication Number Publication Date
EP0172116A1 true EP0172116A1 (de) 1986-02-19
EP0172116B1 EP0172116B1 (de) 1988-10-26

Family

ID=9306444

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85420126A Expired EP0172116B1 (de) 1984-07-18 1985-07-11 Ruhesitz

Country Status (4)

Country Link
EP (1) EP0172116B1 (de)
AT (1) ATE38136T1 (de)
DE (1) DE3565765D1 (de)
FR (1) FR2567733B1 (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0236891A2 (de) * 1986-03-07 1987-09-16 BRUNN, Oswald Klappmöbel
FR2596261A1 (fr) * 1986-03-26 1987-10-02 Grosfillex Sarl Fauteuil repliable a assise et a dossier reglables
EP0247979A2 (de) * 1986-05-29 1987-12-02 Francesco Pugliese Lehnstuhl mit unabhängig einstellbarer Rückenlehne, Sitz und Fussstütze
FR2602406A1 (fr) * 1986-08-07 1988-02-12 Grosfillex Sarl Fauteuil repliable a dossier et repose-pieds reglables
WO1992010116A1 (en) * 1990-12-14 1992-06-25 Lawn Comfort S.A. Lounger
AU668431B2 (en) * 1992-12-01 1996-05-02 Klasse Pty Ltd Adjustment mechanism for a chair
EP0733324A1 (de) * 1995-08-16 1996-09-25 Sieger GmbH + Co. Klappliege
CN110294129A (zh) * 2018-03-22 2019-10-01 汉翔航空工业股份有限公司 椅背连动座盘机构
US11185165B2 (en) * 2020-01-21 2021-11-30 Libin Chen Armchair

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9001333U1 (de) * 1990-02-06 1990-04-19 Plastics Designers & Consultants Gmbh, Zug, Ch

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL69316C (de) * 1900-01-01
BE712453A (de) * 1968-03-20 1968-07-31
CH588840A5 (de) * 1974-12-03 1977-06-15 Kurz Gmbh
DE3316533A1 (de) * 1983-05-06 1984-11-08 Provenda Marketing AG, Herisau Arbeitsstuhl, insbesondere buerostuhl

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL69316C (de) * 1900-01-01
BE712453A (de) * 1968-03-20 1968-07-31
CH588840A5 (de) * 1974-12-03 1977-06-15 Kurz Gmbh
DE3316533A1 (de) * 1983-05-06 1984-11-08 Provenda Marketing AG, Herisau Arbeitsstuhl, insbesondere buerostuhl

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0236891A2 (de) * 1986-03-07 1987-09-16 BRUNN, Oswald Klappmöbel
EP0236891B1 (de) * 1986-03-07 1993-10-13 BRUNN, Oswald Klappmöbel
FR2596261A1 (fr) * 1986-03-26 1987-10-02 Grosfillex Sarl Fauteuil repliable a assise et a dossier reglables
EP0247979B1 (de) * 1986-05-29 1992-04-01 Francesco Pugliese Lehnstuhl mit unabhängig einstellbarer Rückenlehne, Sitz und Fussstütze
EP0247979A2 (de) * 1986-05-29 1987-12-02 Francesco Pugliese Lehnstuhl mit unabhängig einstellbarer Rückenlehne, Sitz und Fussstütze
FR2602406A1 (fr) * 1986-08-07 1988-02-12 Grosfillex Sarl Fauteuil repliable a dossier et repose-pieds reglables
EP0258156A3 (en) * 1986-08-07 1989-03-01 Grosfillex S.A.R.L. Societe A Responsabilite Limitee Dite : Folding chair with an adjustable back and foot rest
EP0258156A2 (de) * 1986-08-07 1988-03-02 Grosfillex S.A.R.L. Klappstuhl mit verstellbarer Rückenlehne und Fussstütze
WO1992010116A1 (en) * 1990-12-14 1992-06-25 Lawn Comfort S.A. Lounger
AU668431B2 (en) * 1992-12-01 1996-05-02 Klasse Pty Ltd Adjustment mechanism for a chair
EP0733324A1 (de) * 1995-08-16 1996-09-25 Sieger GmbH + Co. Klappliege
CN110294129A (zh) * 2018-03-22 2019-10-01 汉翔航空工业股份有限公司 椅背连动座盘机构
US11185165B2 (en) * 2020-01-21 2021-11-30 Libin Chen Armchair

Also Published As

Publication number Publication date
EP0172116B1 (de) 1988-10-26
DE3565765D1 (en) 1988-12-01
ATE38136T1 (de) 1988-11-15
FR2567733B1 (fr) 1987-01-02
FR2567733A1 (fr) 1986-01-24

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