EP2198752A1 - Meuble d'assise doté d'un appui-tête à position variable - Google Patents

Meuble d'assise doté d'un appui-tête à position variable Download PDF

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Publication number
EP2198752A1
EP2198752A1 EP09015235A EP09015235A EP2198752A1 EP 2198752 A1 EP2198752 A1 EP 2198752A1 EP 09015235 A EP09015235 A EP 09015235A EP 09015235 A EP09015235 A EP 09015235A EP 2198752 A1 EP2198752 A1 EP 2198752A1
Authority
EP
European Patent Office
Prior art keywords
backrest
head part
seating furniture
seat
headboard
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Withdrawn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
EP09015235A
Other languages
German (de)
English (en)
Inventor
Norbert Beck
Martin Theurer
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.)
Rolf Benz AG and Co KG
Original Assignee
Rolf Benz AG 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 Rolf Benz AG and Co KG filed Critical Rolf Benz AG and Co KG
Publication of EP2198752A1 publication Critical patent/EP2198752A1/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Withdrawn legal-status Critical Current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
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/402—Support for the head or the back for the back adjustable in height
    • 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
    • A47C7/36—Support for the head or the back

Definitions

  • the invention relates to a chair with side panels, a backrest and a backrest having at its upper end a pivotable head part, which is connected to the backrest via a pivoting mechanism and is pivotable from a horizontal position to a vertical position and vice versa.
  • the headboard is rigidly connected to the backrest or variable position to the backrest with a frame, side panels, a backrest or with the backrest of the chair movably.
  • the position of the headrest and the inclination of the backrest are coupled together.
  • An example is the utility model DE 89 04 775 U1 directed.
  • the DE 89 04 775 U1 discloses a reclining chair with a seat pushed forward a bit forward and with a seat back coupled to the seat. At the upper end region of the backrest is connected to a pivotable head part, which is arranged lying in a seated position of the seat and standing in a rest position of the chair. In the sitting position, the backrest is steep, almost vertical, in the rest position, the backrest is inclined at an angle to the rear. A change in inclination of the backrest when moving the seat forward in the rest position causes a placement of the headboard. Pushing back the seat leads to the erection of the backrest and to turning the headboard backwards.
  • the invention has the object to propose a chair, in which the pivot mechanism is concealed both in the horizontal and in the upright state of the headboard from all sides of the chair.
  • the seating furniture according to the invention in which the headboard extends the backrest with erect headboard upwards, has a pivot mechanism which is concealed in the horizontal and in the standing position of the head part of the side panels, the back, the backrest and the headboard.
  • the advantage is achieved that in the normal sitting position of the user, the backrest with headboard is not higher than a back part of a conventional non-adjustable seating, so that such seating are aesthetically combined with each other in a room.
  • the optical image of such a chair or one of group composed of such a seat is not adversely affected if, in one or more of the seats, the headboard is set up for a comfortable leaning position of the user.
  • the head part on a projecting tray which covers the pivoting mechanism from above in the standing position of the head part.
  • the shelf is preferably arranged horizontally with erected headboard and can be used for storing objects. With a shortened backrest with a lying headboard, the shelf between the backrest and the backrest of the chair is hidden invisibly. It does not disturb the appearance of the seat when not in use.
  • the backrest is limited inclination changeable.
  • the inclination of the backrest is made possible by suitable pivot fittings, by means of which the backrest is movably connected to the side parts, the back or a frame of the chair.
  • the backrest of the chair can be adjusted by itself or together with a seat of the chair.
  • a displacement of the seat causes a change in inclination of the backrest or a pivoting of the backrest a substantially horizontal displacement of the seat.
  • the horizontal change in position of the seat part may additionally be superimposed on a vertical movement and / or inclination of the seat.
  • the adjustable in inclination backrest allows an enlarged body angle in the relaxed leaning position of the user, which is also more comfortable and fatigue-less headboard.
  • the head part can also be coupled to the backrest in such a way that a change in inclination of the backrest between two end positions triggers or causes a reversal of the head part.
  • the inclination of the backrest is coupled to the position of the head part.
  • a pivoting of the backrest from a steeper position (sitting position) into a more inclined position (leaning position) and / or a movement of the backrest forward, so that a seat depth is shortened.
  • the first position of the backrest is the lying position, the second position of the backrest, the vertical position of the head part assigned.
  • a pivoting of the head part in one or the other direction causes via the pivot mechanism a corresponding tilt adjustment and / or movement of the backrest.
  • the pivoting mechanism used for this purpose can be designed in any way, provided that it ensures a corresponding positive entrainment of the backrest in a change in position of the headboard.
  • the pivoting mechanism has a lock which is effective in the standing position of the head part.
  • the latch which is ideally self-locking, prevents the headboard from pivoting when the user's head is supported on the headboard.
  • the locking can be done for example by means of spring force, which must be overcome for transferring the head part of the standing in the lying position by an applied hand force.
  • the lock keeps the headboard securely in the standing position.
  • a stable lying position of the head part can be achieved by an additional lock, which is similar to the locking for the vertical position of the head part is formed, and which acts in the lying position securing the pivot mechanism.
  • the side parts, the back and the backrest of the chair in a horizontal position of the head part on a uniform height are known as "Chesterfieldsofa”.
  • FIG. 1-5 is an inventive seating in the form of a Chesterfieldsofas in a sitting position, in a leaning position and in intermediate positions when transferring the chair from the sitting position shown in the leaning position. They form the seating according to the invention in cross-sectional view schematically.
  • the illustrated seating furniture 1 comprises a seat 2, a backrest 3 and a head part 4, which are arranged between side parts 5 along a back part 6 and are jointly supported by a frame 7.
  • the head part 4 is arranged at an upper end of the backrest 3 and with the backrest 3 via a pivoting mechanism 8 relative to the seat 2, the side parts 5, the back part 6, the backrest 3 and the frame 7 pivotally connected, wherein the connecting pivoting mechanism 8 is fixed to the frame 7 of the chair 1.
  • the head part 4 and the backrest 3 are articulated via the pivoting mechanism 8 to the frame 7, wherein the head part 4 of a in the FIG. 1 shown lying position in a in the FIG. 2 shown standing position, and vice versa, by means of the pivot pad 8 is pivotable.
  • the standing headboard 4 extends the backrest 3 in the leaning position upwards.
  • the inclination of the backrest 3 is coupled to the position of the head part 4.
  • the backrest 3 In the in the FIG. 1 shown seat position of the chair 1, the backrest 3 is steeper when lying headboard 4 arranged as in the in the FIG. 2
  • the pivoting of the head part 4 of the lying in the standing position automatically causes a change in inclination of the backrest 4.
  • the backrest 3 moves a little forward shortens a seat depth of the seat 2 of the chair 1 and acts as a lumbar support ,
  • the pivoting mechanism 8 has for pivoting the backrest 3, a first four-bar linkage 9 and for pivoting the head part 4, a second four-bar linkage 10.
  • the two four joints 9, 10 are coupled together.
  • a gas pressure spring 11 is provided as weight compensation for the head part 4.
  • the gas spring 11 has a not visible in the drawing lock, which is effective in the standing position of the head part 4 and the four-bar 10 blocks there.
  • FIG. 1 seen, the side parts 5, the back part 6 and the backrest 3 of the chair 1 with a horizontal position of the head part 4 a uniform height relative to a bottom, not shown in the drawing.
  • the pivoting mechanism 8 in the sitting position with lying position of the head part 4 is not visible from the outside.
  • the head part 4, the side parts 5, the back part 6 and the backrest 3 completely cover the pivoting mechanism 8.
  • a gap 12 between the back part 6 and the head part 4 is formed during pivoting of the head part 4 of the sitting position in the lean position of the chair 1, so that the pivot mechanism 8 is no longer completely covered.
  • the head part 4 In order to close the gap 12 in the leaning position, that is, when the head part 4 is stationary, the head part 4 has a shelf 13 projecting vertically from the head part 4, which in the standing position of the head part 4, the swivel mechanism 8, as in the FIG. 2 shown, completely covered from above.
  • the FIG. 4 shows the head part 4 in a second intermediate position between the sitting and the leaning position of the chair 1, just before reaching the leaning position.
  • the backrest 3 and the head part 4 together form a plane.

Landscapes

  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
EP09015235A 2008-12-19 2009-12-09 Meuble d'assise doté d'un appui-tête à position variable Withdrawn EP2198752A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200820016813 DE202008016813U1 (de) 2008-12-19 2008-12-19 Sitzmöbel mit lageveränderlicher Kopfstütze

Publications (1)

Publication Number Publication Date
EP2198752A1 true EP2198752A1 (fr) 2010-06-23

Family

ID=40490697

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09015235A Withdrawn EP2198752A1 (fr) 2008-12-19 2009-12-09 Meuble d'assise doté d'un appui-tête à position variable

Country Status (2)

Country Link
EP (1) EP2198752A1 (fr)
DE (1) DE202008016813U1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20100148U1 (it) * 2010-05-12 2011-11-13 Frigerio Poltrone E Divani S R L Sedile con schienale mobile
AT512234B1 (de) * 2011-10-18 2013-09-15 Hannes Rachbauer Verwandelbare rückenlehne für ein sitz- bzw. liegemöbel
DE102012020377A1 (de) 2012-10-18 2014-04-24 Hannes Rachbauer Verwandelbare Rückenlehne für ein Sitz- bzw. Liegemöbel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8904775U1 (de) 1989-04-15 1989-05-24 Ferdinand Lusch Gmbh & Co Kg, 4800 Bielefeld Ruhesessel
EP1306032A2 (fr) * 2001-10-24 2003-05-02 Casadesus y Cabrero, S.A. Armature pour canapes
DE202004013904U1 (de) * 2004-09-03 2004-11-18 Stanzwerk Wetter Sichelschmidt Gmbh & Co. Kg Sitzmöbel
DE202005020080U1 (de) * 2005-12-21 2006-02-16 Stanzwerk Wetter Sichelschmidt Gmbh & Co. Kg Sitzmöbel mit Rückenlehne und verstellbarer Kopfstütze

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8904775U1 (de) 1989-04-15 1989-05-24 Ferdinand Lusch Gmbh & Co Kg, 4800 Bielefeld Ruhesessel
EP1306032A2 (fr) * 2001-10-24 2003-05-02 Casadesus y Cabrero, S.A. Armature pour canapes
DE202004013904U1 (de) * 2004-09-03 2004-11-18 Stanzwerk Wetter Sichelschmidt Gmbh & Co. Kg Sitzmöbel
DE202005020080U1 (de) * 2005-12-21 2006-02-16 Stanzwerk Wetter Sichelschmidt Gmbh & Co. Kg Sitzmöbel mit Rückenlehne und verstellbarer Kopfstütze

Also Published As

Publication number Publication date
DE202008016813U1 (de) 2009-03-26

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