EP0891145B1 - Siege - Google Patents

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Publication number
EP0891145B1
EP0891145B1 EP97915385A EP97915385A EP0891145B1 EP 0891145 B1 EP0891145 B1 EP 0891145B1 EP 97915385 A EP97915385 A EP 97915385A EP 97915385 A EP97915385 A EP 97915385A EP 0891145 B1 EP0891145 B1 EP 0891145B1
Authority
EP
European Patent Office
Prior art keywords
profile
backrest
chair according
seat
chair
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
EP97915385A
Other languages
German (de)
English (en)
Other versions
EP0891145A1 (fr
Inventor
Pius Ponticelli
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0891145A1 publication Critical patent/EP0891145A1/fr
Application granted granted Critical
Publication of EP0891145B1 publication Critical patent/EP0891145B1/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
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/002—Chair or stool bases
    • A47C7/004—Chair or stool bases for chairs or stools with central column, e.g. office chairs
    • 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
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/28—Chairs or stools with vertically-adjustable seats with clamps acting on vertical rods
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
    • A47D1/00—Children's chairs
    • A47D1/002—Children's chairs adjustable
    • A47D1/004—Children's chairs adjustable in height

Definitions

  • the invention relates to a chair with a frame a seat, a backrest and legs all in one Center converge, of which a profile arises the backrest and the seat with a height adjustment are arranged.
  • a chair is known in which in a center, four legs converge, the lower the legs provided elongated training are.
  • DE 195 19 739 Al is a piece of seating furniture of the abovementioned. kind with a seat and one held on a carrier element Backrest recognizable, with seat and backrest in their Height adjustable and the backrest in relation to the Seat is horizontally adjustable to the seat of the To enlarge or reduce the seat.
  • a similar chair is also known from WO95 / 07641 the profile on both legs at least one backrest as well as a seat are slidably arranged.
  • the present invention is based on the object to create a chair that has very diverse functions can fulfill and at the same time in its shape very is peculiarly designed, this shaping itself again very cheap on stability and Impact security of the chair and the chair with one Child should grow with them.
  • the frame leads to the solution of this task legs of different lengths, approximately star-shaped has and the profile is integrated in the backrest and the height adjustment a support arm for the seat has, which by an approximately vertical Reaches through the slot in the backrest and with the Profile is connected.
  • the present embodiment of a height adjustment is extremely easy to use, but very designed effectively and safely.
  • the profile to which the backrest is attached cross-sectionally rectangular and has one longitudinal profile slot.
  • a guide plate is slidable in the profile itself stored, with a sliding of this guide plate still is supported by appropriate roles.
  • a guide strip protrudes through the profile slot and a slot in the backrest to the outside. With the Strip is in turn connected to a support plate which the seat or a corresponding upholstery rests.
  • a brake plate For releasably fixing the guide plate inside the Profils is on the one hand a brake plate and on the other hand one Clamping device provided.
  • the brake plate is located on the back of the guide plate and works with one inner rear wall of the profile together. Will the brake plate pressed against this back wall, so is the whole Fixed height adjustment. This happens through a Clamping device, with a clamping plate in the clamping position against an inner surface opposite the rear wall of the profile of the profile so that the pressure Brake plate is pressed against the rear wall.
  • the clamping device is released by pivoting the Clamp from the inner surface of the profile, which also the brake plate is released.
  • Swiveling the jaw away is done for simplicity for the sake of a swivel lever, which is in the clamped position under the Pressure of a spring stands, for example, against a Underside of the seat or the support plate supports.
  • about Lever can release the pressure of the spring so that the jaw or the jaws from the inner surface of the Profile swung away on both sides of the profile slot.
  • the guide plate can then go up along the profile or be led down.
  • the legs below the seat are designed to train longer than the rest of the legs. This makes the whole chair one given significant security as the chair over this longer trained legs can not tilt.
  • the weight the body of the seated person lies longer over it trained legs, so that, for example, with one Tilting of a child does not cause the chair to fall forward is possible.
  • the legs stand to the rear and to the side sufficiently far beyond the backrest so that too it is hardly possible to drop the chair here.
  • the legs converge in a center from which the Profile rises, on which the backrest is fixed.
  • the backrest is the seat.
  • the backrest is connected to the frame collar-shaped wall provided the center of the frame circulates.
  • This collar-shaped wall is preferably like this designed to go straight up from your legs runs while the backrest is in its outer contour is inserted into the collar-shaped wall so that the collar-shaped wall runs into the backrest.
  • the body of an octopus is reshaped Appearance of an octopus for the entire chair whose aesthetic idiosyncrasies are particularly influenced, without negatively affecting his Functionality is coming. This makes the chair especially for Children very suitable.
  • a chair R has a frame 1, of which a backrest 2 rises, on which a seat 3 adjustable in height.
  • frame 1 4 legs protrude from a center in a star shape 5 from, with four legs 5.1 to 5.4 of approximately the same length are formed while the two front legs 5.5 and 5.6, which are arranged under the seat 3, extended are trained. At the end there is 5 on each leg Rotating roller 6 set.
  • the center 4 is surrounded by a collar-shaped wall 7 limited, in the use position the backrest 2 sits, the backrest 2 directly into the collar-shaped wall 7 passes over and this in turn runs out in legs 5.
  • the backrest 2 also has as shown in Figure 3, roughly the contour of an egg, which is modeled on the body of the octopus.
  • the backrest 2 is fixed on the frame 1 via a profile 8, which is shown in Figure 4. This is a rectangular profile, which in a corresponding receptacle 9 in the center 4 of the Chassis 1 is used. It is then at an angle above, with the backrest 2 on this profile 8 is postponed. Fixing the backrest 2 on the Profile 8 is then done using any fasteners or, for example, through adhesion promoters.
  • the profile 8 has the further function that him a height adjustment 10 can be arranged, such as it is shown in Figures 5 and 6.
  • This Height adjustment 10 is used for height adjustment only dotted indicated seat 11.
  • This seat is 11th fixed on an approximately horizontal support arm 12.
  • This Support arm 12 has a support plate 13 outside of Backrest 2 and an approximately vertical one Strip 14, which in its rear area by a Slot 15 in the backrest 2 and a profile slot 16 reaches through in the profile 8 and there on a vertical Guide plate 17 hits.
  • This guide plate 17 runs within the profile 8, their sliding rollers 18 is supported.
  • a brake plate 19 is provided cooperates with a clamping device.
  • the Clamping device has two clamping jaws 20 inside the Profile 8 on the next to the profile slot 16 on a Inner surface 21 of the profile 8 presses. This will create a Back wall 22 of profile 8 against brake plate 19 printed.
  • Clamping jaws 20 and brake plate 19 are preferred formed from a rubber-like material, so that this the braking effect is increased.
  • a chair R 1 has a rotatable frame 28 instead of a movable frame 1.
  • This frame 28 is equipped so that a larger part of the frame 28 is located under the seat 3. Therefore, the legs 5.5 and 5.6 are equipped longer than other legs 5.4 and 5.3. All in all, legs 5 are encircled and combined by a ring 29.
  • a headrest 30 is provided in this chair R 1 , which is shown separately from the chair R 1 in FIG. According to FIG. 9, it essentially consists of an inner support structure 31, which also gives the headrest 30 its outer shape. A cushion 32 and, if necessary, a cover 33 are fixed on this support structure 31.

Claims (10)

  1. Siège avec un châssis (1, 28) composé d'une assise (3), d'un dossier (2) et de pieds (5) qui convergent en un centre (4) depuis lequel s'élève un profilé (8) sur lequel sont disposés le dossier (2) et l'assise (3) avec un réglage en hauteur (10),
       caractérisé par le fait    que le bâti (1, 28) présente des pieds (5) de longueur différente, environ en forme d'étoile et que le profilé (8) est intégré dans le dossier et que le réglage en hauteur (10) présente un bras de support (12) de l'assise (3) qui s'engage à travers une fente (15) s'étendant environ verticalement dans le dossier (2) et qui est relié au profilé (8).
  2. Siège selon la revendication 1, caractérisé par le fait que le réglage en hauteur (10) présente une plaque de guidage (17) qui est disposée de manière déplaçable dans le profilé (16) et qui est connectée, à travers une fente dans le profilé (16), à une plaque de support (13) de l'assise (3).
  3. Siège selon la revendication 2, caractérisé par le fait qu'à la plaque de guidage (17) sont associés des rouleaux (18).
  4. Siège selon la revendication 2 ou 3, caractérisé par le fait que sur la plaque de guidage (17) est disposée une plaque de freinage (19).
  5. Siège selon la revendication 4, caractérisé par le fait qu'avec la plaque de freinage (19) coopère un dispositif de serrage.
  6. Siège selon la revendication 5, caractérisé par le fait que la plaque de freinage (19) appuie contre une paroi arrière (22) du profilé (8) lorsqu'une mâchoire (20) du dispositif de serrage soumet à de la pression une face intérieure (21), opposée à la paroi arrière (22), du profilé (8).
  7. Siège selon la revendication 6, caractérisé par le fait que la mâchoire (20) est fixée à un levier pivotant (23) dont l'autre extrémité est soumise à un ressort (26).
  8. Siège selon la revendication 7, caractérisé par le fait qu'entre la mâchoire (20) et le ressort (26) est prévue une articulation (25).
  9. Siège selon au moins l'une des revendications 1 à 8, caractérisé par le fait qu'au centre (4) est prévue une paroi en forme de col qui se transforme en dossier (2).
  10. Siège selon la revendication 9, caractérisé par le fait que le dossier (2) imite la forme du corps d'une pieuvre.
EP97915385A 1996-03-19 1997-03-19 Siege Expired - Lifetime EP0891145B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19610714 1996-03-19
DE19610714A DE19610714A1 (de) 1996-03-19 1996-03-19 Stuhl
PCT/EP1997/001363 WO1997034515A1 (fr) 1996-03-19 1997-03-19 Siege

Publications (2)

Publication Number Publication Date
EP0891145A1 EP0891145A1 (fr) 1999-01-20
EP0891145B1 true EP0891145B1 (fr) 2003-05-28

Family

ID=7788707

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97915385A Expired - Lifetime EP0891145B1 (fr) 1996-03-19 1997-03-19 Siege

Country Status (6)

Country Link
EP (1) EP0891145B1 (fr)
AT (1) ATE241303T1 (fr)
AU (1) AU2288797A (fr)
DE (2) DE19610714A1 (fr)
ES (1) ES2200167T3 (fr)
WO (1) WO1997034515A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6345864B1 (en) * 1999-09-09 2002-02-12 Gloria Ramos Rivera Adjustable support and retention device for interchangeable furnishings and/or equipment
DE60335356D1 (de) * 2002-04-11 2011-01-27 Eocycle Technologies Inc Elektrische maschine mit transversalem magnetischem fluss und verzahnungsrotor
JP5301446B2 (ja) 2006-10-04 2013-09-25 フォームウェイ ファーニチャー リミテッド 椅子
USD600051S1 (en) 2008-04-09 2009-09-15 Formway Furniture Limited Chair back
USD604535S1 (en) 2008-04-09 2009-11-24 Formway Furniture Limited Chair
CA131020S (en) 2008-12-12 2010-02-03 Formway Furniture Ltd Chair
FR2979526B1 (fr) * 2011-09-01 2016-10-21 Jean Paul Lerailler Siege ergonomique pourvu d'un profil aluminium vertical incline sur lequel sont fixes ou peuvent coulisser un support d'assise, un support dossier, un repose-pieds et autres accessoires
DE202017106758U1 (de) 2017-08-10 2017-11-27 Cybex Gmbh Sitzmöbel, insbesondere Hochstuhl für Kinder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2163306A5 (fr) * 1972-12-22 1973-07-20 Ollivier Blanche
NO933308D0 (no) * 1993-09-16 1993-09-16 Hans Chr Mengshoel Anordning ved byggeelement f.eks. til bruk ved moebler
DE19519739C2 (de) * 1994-06-06 1999-08-19 Huelsta Werke Huels Kg Sitzmöbel mit verstellbarer Rückenlehne

Also Published As

Publication number Publication date
DE59710176D1 (de) 2003-07-03
AU2288797A (en) 1997-10-10
EP0891145A1 (fr) 1999-01-20
WO1997034515A1 (fr) 1997-09-25
DE19610714A1 (de) 1997-09-25
ES2200167T3 (es) 2004-03-01
ATE241303T1 (de) 2003-06-15

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