EP0256958A2 - Stapelbarer Stuhl mit neigbarer Rückenlehne - Google Patents

Stapelbarer Stuhl mit neigbarer Rückenlehne Download PDF

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Publication number
EP0256958A2
EP0256958A2 EP87420212A EP87420212A EP0256958A2 EP 0256958 A2 EP0256958 A2 EP 0256958A2 EP 87420212 A EP87420212 A EP 87420212A EP 87420212 A EP87420212 A EP 87420212A EP 0256958 A2 EP0256958 A2 EP 0256958A2
Authority
EP
European Patent Office
Prior art keywords
armrests
backrest
legs
armrest
seat
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.)
Withdrawn
Application number
EP87420212A
Other languages
English (en)
French (fr)
Other versions
EP0256958A3 (de
Inventor
Jean-Paul Guichon
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.)
Grosfillex SAS
Original Assignee
Grosfillex SAS
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 Grosfillex SAS filed Critical Grosfillex SAS
Publication of EP0256958A2 publication Critical patent/EP0256958A2/de
Publication of EP0256958A3 publication Critical patent/EP0256958A3/de
Withdrawn legal-status Critical Current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
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/04—Stackable chairs; Nesting chairs
    • 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
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/026—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
    • A47C1/0265—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism positioned under the arm-rests

Definitions

  • the present invention relates to armchairs, in particular for outdoor use, in which the backrest is articulated by its base at the rear of the seat in order to allow it to be adjusted in inclination, the blocking being ensured by means of a rack mechanism associated with each of the articulated armrests.
  • the invention aims to allow the realization of a chair of the aforementioned kind which is capable of being stacked in a relatively small footprint in order to facilitate its transport, storage and storage.
  • the armchair according to the invention comprises a seat which is rigidly supported by four profiled feet and arranged to allow the interpenetration of the feet of two superimposed armchairs, while the armrests are established at a length such that at least one of the inclinations imparted to the backrest by the rack-and-pinion locking mechanisms associated with the said armrests, the anterior end of the latter being recessed with respect to the anterior face of the front legs of the chair.
  • the reference 1 designates the seat rigidly supported by two front legs 2 and two rear legs 3. It will be observed that in the usual manner in stackable seats, each leg 2 or 3 present in section transverse a V-shaped profile, suitable for allowing interlocking, and that in addition the upper outlet of the rear legs 3 is recessed inwardly relative to the corresponding outer edge of the seat 1.
  • this seat 1 is associated with a reclining backrest 4, the base thereof and the rear part of the seat comprising knuckles or ears 5 assembled in pairs to allow the backrest 4 to pivot along a horizontal axis 6.
  • each armrest 8 In the back 4 are articulated in 7 two lateral armrests 8, oriented substantially horizontally. In addition to their support function for the user's elbows, these armrests, according to a conventional arrangement, simultaneously constitute bodies for immobilizing the backrest 4 to any one of a series of different inclinations.
  • the underside of each armrest 8 has a rack toothing 9 capable of coming to cooperate selectively with a fixed tooth 10 provided at the end of a bent portion 11 which extends upwards, with the same profile in section, each front leg 2 above the seat 1; it will be observed that each bent part 11 is advantageously stiffened by a vertical veil 12 which connects it laterally to the seat 1.
  • Fig. 3 highlights the adjustment in inclination of the backrest 4.
  • 4 and 8 on the one hand, 4 ⁇ and 8 ⁇ on the other hand, the two orien extreme positions of the backrest and armrests, and it is understood that if the teeth 9 are provided with four teeth, there are still two intermediate positions.
  • Each of the armrests 8 of the chair is set at a length such that at one or less of the different inclinations of the backrest 4, its anterior face (referenced 8 a in fig. 4) is located set back from the line XY corresponding to the front face of the front leg 2 and the bent part 11 on the side considered of the chair.
  • two armchairs of the same type may be stacked in the manner illustrated in FIG. 4, the horizontal branch of each of the bent parts 11 of the upper chair coming to be placed immediately above the corresponding armrest 8 of the lower chair, while the legs 2 and 3 interpenetrate; pinching the outlets of the rear legs 3 allowing the feet 3 of the upper chair to escape from the armrests 8 of the lower chair, a series of chairs according to the invention can thus be stacked in a reduced space.
  • the feet may have in cross section any profile suitable for allowing nesting, for example in the form of U or L.
  • bent portions 11 which are intended to support the fixed teeth 10 of the locking mechanisms can be replaced by vertical edges made laterally integral with the seat 1, the latter then having a general profile in the form of a bowl or basket.
  • each lateral armrest 8 is formed by two complementary parts, namely the upper horizontal branch 111 a of each bent part 111, and a movable element 108 articulated at 7 in the backrest 4.
  • Each of the two elements 108 has a cross section a U-shaped profile open towards the bottom, so as to overlie the overlapping branch 111a corresponding.
  • each element 108 is associated with a lock 13 movable vertically along a rod 14 secured to the underside of said element 108.
  • a spring 15 or other elastic means tends to maintain a tooth 13 a of the lock 13 selectively engaged in one of a series of notches 111 b which open laterally in a lumen 111 c provided longitudinally in the branch 111 a .
  • the two elements 108 are rigidly assembled to the bent portions 111, thereby ensuring the immobilization of the backrest 4 at the chosen inclination.
  • the armchairs may be stacked at any one of the different inclined positions of the backrest 4 since the ends of the armrests 8 are always set back with respect to the front side of the aforementioned feet.

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Chairs Characterized By Structure (AREA)
EP87420212A 1986-08-06 1987-08-05 Stapelbarer Stuhl mit neigbarer Rückenlehne Withdrawn EP0256958A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8611551 1986-08-06
FR8611551A FR2602408A1 (fr) 1986-08-06 1986-08-06 Fauteuil empilable a dossier reglable en inclinaison

Publications (2)

Publication Number Publication Date
EP0256958A2 true EP0256958A2 (de) 1988-02-24
EP0256958A3 EP0256958A3 (de) 1989-03-01

Family

ID=9338178

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87420212A Withdrawn EP0256958A3 (de) 1986-08-06 1987-08-05 Stapelbarer Stuhl mit neigbarer Rückenlehne

Country Status (2)

Country Link
EP (1) EP0256958A3 (de)
FR (1) FR2602408A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0468844A1 (de) * 1990-07-27 1992-01-29 Grosfillex S.A.R.L. Möbel, hergestellt aus Kunststoff mit integrierten Gelenken
EP0468843A1 (de) * 1990-07-27 1992-01-29 Grosfillex S.A.R.L. Gelenkvorrichtung zwischen Arm- und Rückenlehne eines Lehnsessels hergestellt aus Kunststoff

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE538624A (de) *
BE491612A (de) * 1948-11-15 1949-10-31
DE2237641A1 (de) * 1972-07-31 1974-02-21 Nistac Metallwaren Gmbh Sitzmoebel mit an seiner schwenkbaren rueckenlehne angelenkten armlehnen
AU519204B2 (en) * 1977-12-19 1981-11-19 Sebel Ltd. Chair
IT209094Z2 (it) * 1986-04-04 1988-09-06 Ipae Spa Sedia a sdraio impilabile.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0468844A1 (de) * 1990-07-27 1992-01-29 Grosfillex S.A.R.L. Möbel, hergestellt aus Kunststoff mit integrierten Gelenken
EP0468843A1 (de) * 1990-07-27 1992-01-29 Grosfillex S.A.R.L. Gelenkvorrichtung zwischen Arm- und Rückenlehne eines Lehnsessels hergestellt aus Kunststoff
FR2665063A1 (fr) * 1990-07-27 1992-01-31 Grosfillex Sarl Dispositif pour l'articulation d'un accoudoir de fauteuil en matiere plastique sur le dossier.
FR2665064A1 (fr) * 1990-07-27 1992-01-31 Grosfillex Sarl Meuble en matiere plastique a charnieres integrees.

Also Published As

Publication number Publication date
FR2602408A1 (fr) 1988-02-12
EP0256958A3 (de) 1989-03-01

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Inventor name: GUICHON, JEAN-PAUL