EP1529465A1 - Meuble d'assise avec une surface d'assise - Google Patents

Meuble d'assise avec une surface d'assise Download PDF

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Publication number
EP1529465A1
EP1529465A1 EP03024810A EP03024810A EP1529465A1 EP 1529465 A1 EP1529465 A1 EP 1529465A1 EP 03024810 A EP03024810 A EP 03024810A EP 03024810 A EP03024810 A EP 03024810A EP 1529465 A1 EP1529465 A1 EP 1529465A1
Authority
EP
European Patent Office
Prior art keywords
seating furniture
furniture according
lehnteil
support unit
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Withdrawn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
EP03024810A
Other languages
German (de)
English (en)
Inventor
Matthias Fischer
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.)
Matthias Fischer Design GmbH
Original Assignee
Matthias Fischer Design GmbH
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 Matthias Fischer Design GmbH filed Critical Matthias Fischer Design GmbH
Priority to EP03024810A priority Critical patent/EP1529465A1/fr
Publication of EP1529465A1 publication Critical patent/EP1529465A1/fr
Withdrawn legal-status Critical Current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
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/54—Supports for the arms
    • A47C7/543—Supports for the arms movable to inoperative position

Definitions

  • the invention relates to a chair with a seat and one Seat supporting support unit and with at least one Lehnteil.
  • Such chairs are well known in the form of chairs.
  • chairs that are equipped with armrests and chairs without side Armrests.
  • Chairs with armrests increase comfort and convenience a person sitting on a seat of the chair.
  • Armrests can however, they restrict the freedom of movement on the chair bulky and in particular can not save space on a table be pushed because the armrests hit the table.
  • chairs without armrest are comparatively space-saving, but also offer less comfort. In confined spaces provide chairs without Armrest benefits.
  • the object of the invention is to provide a chair of the type mentioned to provide that has variable functional capabilities.
  • the Lehnteil between a Lehnfunktionsposition and a rest position in the area of the support unit is movably mounted, and that the Lehnteil in the rest position positioned at least approximately lowered to the level of the seat is.
  • In the area of the support unit means that storage directly at the support unit or in the vicinity of the support unit, in particular at the Seat or another seat furniture part can be done.
  • At least lowered to the level of the seat means that the leaning part in its resting position either at the level of the seat or below the seat is positioned.
  • Support unit serve all types of racks including Cantilever arrangements, support leg arrangements and the like as well as pedestal, frame or differently designed functional lower parts.
  • the movable mounting of the at least one Lehnmaschines encloses both pivot bearings and linear and cam guides, in particular with the help of rail and / or telescopic guides.
  • the movable storage of at least one Lehnmaschines also includes other mechanical kinematics guides.
  • the movements of the Lehnmaschines can in at least one direction by a drive, in particular a spring drive, supported or performed.
  • the Lehnteil in its rest position in the support unit and / or the seat integrated.
  • the integration can especially optically, functionally or structurally.
  • the Lehnteil is for the viewer in its rest position thus as part of the support unit recognizable, so that the at least one Lehnteil also in its rest position does not distract from the overall picture of the chair, but rather supplements the support unit.
  • the integration can in particular also by management of appropriate Linkage of Lehnmaschines telescopically in corresponding hollow sections the support unit, in particular a frame done.
  • two relative to each other Seat opposite Lehenthmaschine provided, and the Lehenthile are mounted so movable by means of a guide kinematics that the Distance of the leaning parts to each other in their leaning position is greater than in their resting position. This ensures that for the Lehnfunktionsposition enough between the opposite leaning parts Movement space is given. In the rest position, however, are the Lean parts are guided closer to each other, so that the back parts in their rest position Do not unnecessarily increase the width of the chair.
  • the Lehnteil a freely projecting End region, which in the rest position so relative to the Support unit is aligned so that it nestled flush or parallel or structurally integrated to an associated support portion of the support unit is aligned.
  • the support unit as a frame executed with at least three support legs, and at least one support portion is formed by a support leg.
  • This embodiment is suitable especially for use as an office, conference or dining chair.
  • a support unit according to the invention are independent of this embodiment also padded or unpadded closed bodies, as cube or frame constructions provided, whichever Use and design purpose for the respective seating furniture can be achieved should.
  • the Lehnteil is a Swivel axis pivotally mounted on the support unit.
  • the Design of the chair as chair are preferably on opposite Pages a total of two Lehwel provided, each around a common or its own, separate pivot axis pivotally are stored. Due to the pivot bearing is the Lehnteil in particularly easy way into his leaning position or his Rest position convertible.
  • the pivot axis is approximately transversely aligned to a depth extension of the seat.
  • Under depth extension is the extent of the seat in their seat depth to understand. This embodiment is particularly when using the chair As chair advantageous because here with low swing angles a space-saving Transfer of Lehnmaschines between the rest position and the Lehnfunktions position is achievable.
  • the pivot axis is a outwardly opening acute angles, in particular between 5 ° and 20 °, relative to the transverse axis - seen in a front view - oriented downwards and outwards.
  • This embodiment is in particular supplementary to the previously described embodiment provided so that the pivot axis is tilted overall in the room is aligned by facing both an opponent Vertical plane and obliquely with respect to a horizontal plane is positioned.
  • the transverse axis as well as a corresponding, vertical aligned vertical axis and one along the depth extension directed longitudinal axis can in particular as coordinate axes of an imaginary coordinate system, the in terms of width, height and depth is aligned with the seating and thus forms a coordinate system associated with the seating.
  • the corresponding axes thus represent spatial axes Space oblique arrangement of the pivot axis ensures that the at least one Lehnteil in his Lehnfunktionsposition relatively wide and can be widely spread and yet in its Rest position narrow and space-saving integrated into the support unit is.
  • This embodiment is particular advantageous for the design of the chair as a chair, since then in particular simply a pivoting of the at least one Lehnmaschines can be done so that in the Lehnfunktionsposition a back End region of the Lehn learnerss rests against a backrest and in the rest position of the Lehnteil from the front leg to a interrogates the rear support leg.
  • the Lehnteil is between his Rest position and its Lehnfunktionspostion by a rotation angle of pivotable about 90 °. This is an extremely short swivel path that nevertheless allows the desired different positions. alternative It is possible, the Lehnteil according to the same arrangement to pivot in opposite directions and then a rotation angle of to reach about 270 °.
  • a strut for stiffening the support unit in the swivel axis area intended.
  • This brace is used by the Swivel bearing weakened part of the support unit, in particular a Support leg to reinforce.
  • a cross-brace is provided, extending between the two front legs of a chair extends horizontally.
  • two Lehmaschine which are at the opposite front support legs independent or dependent on each other are stored.
  • the pivot axis is below positioned the seat. This makes it possible to use the pivot point for to position the respective Lehnteil below the seat, so that the Lehnteil with its entire contour in the rest position below the seat is positioned.
  • the leaning part in the leaning function position and / or the rest position at least one end stop assigned.
  • Such an end stop is preferably alternative provided to a corresponding latching means and has the advantage on that no unlocking, unlocking or otherwise designed Solution is necessary to return the Lehnteil in the corresponding other Position to convict.
  • the at least one leaning part is in both positions lockable. This will be a safe for the Lehnfunktionsposition and consistent support achieved.
  • the at least one Lehnteil as a handle for lifting and Transporting the seat to provide.
  • the at least one Lehnteil can be designed so that he especially in the Execution of the chair as a conference chair in the rest position detachable connection with a chair positioned next to it can. This makes it possible, in the rest position of the back parts relative build stable rows of chairs and yet the appropriate conference chairs with the dissolution of the rows of chairs in comfortable individual chairs with armrests to convict.
  • a chair in the form of a chair 1 according to FIGS. 1 to 6 has a seat surface 2, to the back of a backrest 3 connects.
  • the backrest 3 and the seat 2 have a rigid association with each other.
  • the seat 2 is formed by a seat part, which is integrally connected to the backrest part 3.
  • the seat part and the backrest part 3 are supported by a support unit, in the present case in the form of four chair legs, which are supported on a substrate.
  • the support unit including the chair legs 4 is designed as a frame, the frame or plate-shaped below the seat part or partially integrated in the seat part is continued to ensure sufficient stability of the chair 1.
  • a horizontal cross-connection 7 which connects the two front chair legs 4 together.
  • this cross-connection 7 is at the two front chair legs 4 of the support unit each have a Lehnteil, in this case in the form of a respective Armcommuneiles 5, pivotally mounted.
  • Each Arm satisfiedeil 5 is designed bow-shaped and designed as a cylindrical, circular arc-shaped profile.
  • the respective Armassieil 5 is pivotally mounted about a pivot axis S 1 and S 2 to the associated front chair leg 4.
  • both Armilloneile 5 are independently supported by means of their own pivot axis S 1 , S 2 .
  • each pivot axis S 1 , S 2 to a horizontal, in particular to a central longitudinal axis of the transverse connection 7, arranged inclined.
  • each pivot axis S 1 , S 2 as can be seen with reference to FIGS. 3 to 5, inclined in space.
  • each pivot axis S 1 , S 2 in a horizontal plane (see the top view in FIG.
  • each pivot axis S 1 , S 2 in a vertical plane is inclined outwards and backwards by an acute angle of preferably between 20 ° and 30 ° from the pivot point.
  • each pivot axis S 1 , S 2 in a vertical plane is arranged at an acute angle of preferably about 2 ° to 10 ° hanging, ie inclined obliquely outwards and downwards.
  • Each Arm accommodateeil 5 is designed in one piece and has a curved bracket shape. Each Arm practiceil 5 is pivotally mounted at its front end portion in the region of the respective pivot axis S 1 , S 2 by means of suitable, not shown bearing elements. At its opposite end region each Arm practiceil 5 is provided with an inwardly curved connection portion which terminates flush in the Lehnfunktionsposition of the chair 1 as shown in FIGS. 2 and 5 and 6 with the respective side edge of the puremonyeiles 3. In the rest position, the respective connection region of each armrest part 5 is brought flush to the respective outer contour of the rear, rear chair legs 4. As can be clearly seen from FIGS. 1 and 3, the two armrest parts 5 in this rest position form an integrated supplement to the support unit, ie the frame with the chair legs 4 and the transverse connection 7.
  • each Arm consideredeile 5 To lock the Armilloneile 5 in their Lehnfunktionsposition is the rear end portion 6 of each Arm morteiles 5 each a spring-loaded Detent pin 8 assigned as a locking means, in a corresponding Lock receptacle on a side edge of the noted proceedingseiles form-fitting intervenes.
  • Each locking pin has a manually engageable Handle knob on to unlock or release.
  • each pivot bearing also has stop means which limit the pivoting movement of each armrest part 5 to the pivoting path between the rest position and the reclining function position.
  • the stop means are preferably integrated in the region of the pivot bearing.
  • FIGS. 7 and 8 is a chair in Form of a chair provided, which has a seat 2a and a back has backrest 3a adjoining the seat 2a.
  • the Seat 2a and the backrest 3a are from one by four Support legs 4a formed frame supported, each support leg 4a as shown in Fig. 7 arcuate outwardly curved is.
  • Each support leg 4a is designed as a hollow profile.
  • Below the Seat 2a are also several transverse and longitudinal struts in not closer Presented manner that complement the frame and with the Support legs 4a are connected.
  • the support legs designed as hollow profiles 4a are open at their upper ends and terminate laterally next to the seat 2a.
  • each support leg 4a is a corresponding arcuate curved guide profile in each case a Lehnmaschines 5a slidably guided telescopically.
  • the two guide profiles respectively One side are by means of a support strut, which designed as Lehnablage is interconnected. This support strut may preferably be padded.
  • Each Lehnteil 5a is thus through the support strut and two connected to the support strut and in the corresponding support legs 4a guided guide profiles formed.
  • the two back parts 5a are by longitudinal displacement in the hollow sections between a lowered Rest position in which the upholstered struts are at height the seat 2a are located and these laterally outward complement, and a Lehnfunktionsposition (shown in phantom) displaced arranged.
  • the Lehn really 5a is a spring-loaded and manually releasable locking means associated with the locking allows the respective Lehnmaschines 5a in the Lehnfunktionsposition.
  • the two Lehmaschine 5a are independent of each other in the Lehnfunktionsposition or transferable to the resting position.
  • the locking means which is preferably designed as a spring-loaded detent pin is not shown in more detail.

Landscapes

  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
EP03024810A 2003-10-30 2003-10-30 Meuble d'assise avec une surface d'assise Withdrawn EP1529465A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP03024810A EP1529465A1 (fr) 2003-10-30 2003-10-30 Meuble d'assise avec une surface d'assise

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03024810A EP1529465A1 (fr) 2003-10-30 2003-10-30 Meuble d'assise avec une surface d'assise

Publications (1)

Publication Number Publication Date
EP1529465A1 true EP1529465A1 (fr) 2005-05-11

Family

ID=34429244

Family Applications (1)

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EP03024810A Withdrawn EP1529465A1 (fr) 2003-10-30 2003-10-30 Meuble d'assise avec une surface d'assise

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EP (1) EP1529465A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20130716A1 (it) * 2013-05-02 2014-11-03 Antonio Masserini Sedia con braccioli mobili

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE452585C (de) * 1927-11-14 Margarete Weber Geb Albrecht Armlehne fuer Stuehle, Baenke o. dgl.
GB622794A (en) * 1947-04-10 1949-05-06 Talboys Mfg Company Ltd Improvements in or relating to chairs or stools
CH290830A (de) * 1951-01-04 1953-05-31 Eggenberger Jean Stuhl mit in den Unterteil einschiebbarer Lehne.
FR1182532A (fr) * 1957-09-10 1959-06-25 Chaise à dossier escamotable
US3993351A (en) * 1975-11-03 1976-11-23 Everest & Jennings, Inc. Vertically adjustable wheelchair arm rest
GB2162058A (en) * 1984-06-06 1986-01-29 Lamm Spa Folding chair
EP0864275A2 (fr) * 1997-03-12 1998-09-16 Boss Design Ltd. Chaise
US6257668B1 (en) 1999-08-09 2001-07-10 Ding-Guo Chou Chair armrest joint adjustable for 360° in any direction about a shaft
DE10119017C1 (de) 2001-04-18 2003-01-30 Grahl Gmbh Sitzmöbel mit verschwenkbarer Armlehne

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE452585C (de) * 1927-11-14 Margarete Weber Geb Albrecht Armlehne fuer Stuehle, Baenke o. dgl.
GB622794A (en) * 1947-04-10 1949-05-06 Talboys Mfg Company Ltd Improvements in or relating to chairs or stools
CH290830A (de) * 1951-01-04 1953-05-31 Eggenberger Jean Stuhl mit in den Unterteil einschiebbarer Lehne.
FR1182532A (fr) * 1957-09-10 1959-06-25 Chaise à dossier escamotable
US3993351A (en) * 1975-11-03 1976-11-23 Everest & Jennings, Inc. Vertically adjustable wheelchair arm rest
GB2162058A (en) * 1984-06-06 1986-01-29 Lamm Spa Folding chair
EP0864275A2 (fr) * 1997-03-12 1998-09-16 Boss Design Ltd. Chaise
US6257668B1 (en) 1999-08-09 2001-07-10 Ding-Guo Chou Chair armrest joint adjustable for 360° in any direction about a shaft
DE10119017C1 (de) 2001-04-18 2003-01-30 Grahl Gmbh Sitzmöbel mit verschwenkbarer Armlehne

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20130716A1 (it) * 2013-05-02 2014-11-03 Antonio Masserini Sedia con braccioli mobili

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