EP2721957A1 - Meuble destiné à s'y asseoir/s'y allonger - Google Patents

Meuble destiné à s'y asseoir/s'y allonger Download PDF

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Publication number
EP2721957A1
EP2721957A1 EP13188883.6A EP13188883A EP2721957A1 EP 2721957 A1 EP2721957 A1 EP 2721957A1 EP 13188883 A EP13188883 A EP 13188883A EP 2721957 A1 EP2721957 A1 EP 2721957A1
Authority
EP
European Patent Office
Prior art keywords
seat part
sitting
support arm
footrest
furniture according
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Withdrawn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
EP13188883.6A
Other languages
German (de)
English (en)
Inventor
Robert Brandhuber
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.)
Himolla Polstermobelwerk GmbH
Himolla Polstermoebel GmbH
Original Assignee
Himolla Polstermobelwerk GmbH
Himolla Polstermoebel 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 Himolla Polstermobelwerk GmbH, Himolla Polstermoebel GmbH filed Critical Himolla Polstermobelwerk GmbH
Publication of EP2721957A1 publication Critical patent/EP2721957A1/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Withdrawn legal-status Critical Current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
    • 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

Definitions

  • the present invention relates to a seat / reclining furniture, in particular armchair or chair, with a seat part, a pivotally connected to the seat part about a pivot axis and with respect to the seat part tilt-adjustable back part and a supporting part and the back supporting cantilever support structure with at least one support bracket, the one Base portion, an at least approximately horizontally extending horizontal portion and the base portion and the horizontal portion interconnecting and pivoting of the horizontal portion relative to the base portion enabling hinge portion, wherein the back part about a horizontal axis pivotally supported on the horizontal portion and the seat portion is forcibly moved along the hinge portion.
  • Such furniture is basically known, for example EP 1 327 400 A2 ,
  • a retractable and retractable or retractable and retractable or retractable or collapsible andorganizfaltbare footrest wherein the footrest on a fitting such with the back part or the seat part is coupled, that a change the relative position of the back part and the seat part to each other causes a pivoting of the footrest.
  • the movement of the footrest which is referred to here among other things as “swinging in” and “swinging out”, is to be understood in a general sense and may in principle include any movement between a passive and an active position or configuration.
  • the back portion urges the seat portion, which is then moved relative to the support bracket and moves along the hinge portion of the support bracket in a predetermined path by the constraining guide.
  • the back and the seat part so change not only their relative position with each other, but also their position relative to the mounting bracket.
  • the change in the relative position is transmitted to the footrest via the fitting, so that ultimately there is a positive coupling between the back part or the seat part and the footrest.
  • the coupling is selected so that a change in inclination of the back part in a flatter position, a pivoting of the footrest and a tilt adjustment of the backrest in a steeper position causes pivoting of the footrest.
  • the footrest in the swung-out state has a length which is greater than the clear height below the seat part. This ensures that the Footrest in the pivoted state dimensioned so large or spaced so far from the seat, that a comfortable support is also guaranteed in the foot or lower leg area of the user, although under certain circumstances, only a relatively small clearance below the seat part is present.
  • the footrest extends in the pivoted state, starting from the seat part to the rear, in particular obliquely downwards.
  • this can improve the appearance of the furniture, if it is not desirable that the footrest is visible from the front.
  • the footrest is articulated to the seat part.
  • the footrest always has a defined distance from the seat part, so that regardless of the set inclination and thus independent of the relative position of the seat part with respect to the cantilever support structure a consistent comfortable sitting or rest position is guaranteed.
  • the footrest may be articulated to the cantilever support structure.
  • the fitting comprises at least one adjusting rod or is formed by at least one adjusting rod.
  • the footrest can be coupled to a structurally simple and at the same time visually inconspicuous manner with the seat part or the back part. It is not absolutely necessary to cover the adjustment rod, for example, by integration into a padding of the sitting / lying furniture or by additional panels.
  • the fitting is formed by exactly one, preferably centrally with respect to the width extending adjusting rod.
  • the adjusting rod is bent once or several times.
  • the adjusting rod can be bent in an S-shape.
  • the adjusting rod can be adjusted so that it does not abut the seat part or other construction elements of the seat / reclining furniture, regardless of the adjustment position of the footrest.
  • the fitting is pivotally coupled to the back part.
  • the fitting of the pivot axis between the seat and back part spaced in the region of a free lower end portion of the back part hinged to the back part, wherein the fitting is preferably spaced down from the pivot axis.
  • the back part, the seat part, the foot part and the fitting together form a parallel-link arrangement.
  • each of the seat part and the fitting and the back part and the foot part are approximately parallel to each other.
  • the footrest comprises at least one support arm and a hingedly connected to the support arm footboard.
  • the foot part has a support surface for the feet and / or the lower legs of the user and is preferably upholstered, wherein it is not excluded that the support arm is additionally provided with a support surface.
  • the support arm is pivotally connected about a pivot axis to the seat part.
  • the support arm can also be articulated on the cantilever support structure.
  • the fitting is articulated at a distance from the pivot axis on the support arm. The fitting thus does not act directly on the foot, but pivots the foot part supporting support arm.
  • the footrest comprises a first support arm articulated to the seat part, a second support arm articulated to the first support arm, and a foot part hingedly connected to the second support arm.
  • first support arm articulated to the seat part
  • second support arm articulated to the first support arm
  • foot part hingedly connected to the second support arm This makes it possible to position the foot in the swung-out position of the footrest with a comfortable for the user distance to the seat part.
  • the support arms and the foot In the pivoted state, the support arms and the foot can be folded so that the foot part now directly adjacent to the seat part. This makes it possible to keep the clear height below the seat part low and at the same time to prevent abutment of the footrest on the ground in the pivoted state.
  • the fitting is articulated here on the first support arm.
  • the footrest comprises a transmission device, by means of which the second support arm pivots relative to the second support arm due to a relative movement between the seat part and the first support arm relative to the first support arm and the foot part due to a relative movement between the first and the second support arm becomes.
  • the transmission device may include, for example, an arrangement of chains and gears, a scissor and / or parallel link arrangement, a combination of both, or other suitable means.
  • This relative movement is implemented by the transmission device in a relative movement of the second support arm relative to the first support arm, wherein the relative movement between the first and the second support arm is converted by the transmission device in turn into a relative movement of the foot part.
  • the footrest is unfolded when swinging and folded again when swinging.
  • a chair with tilt-adjustable back part 13 which is also referred to below as the backrest.
  • the backrest 13 is pivotally connected to a seat part 11 and pivotable about a pivot axis 35 relative to the seat part 11.
  • the backrest 13 is connected to a headrest 29, also referred to as a neck support, which is pivotable relative to the backrest 13 is, wherein the head part 29 is adjusted by means of an actuating rod 41, which is articulated with its one end to the head part 29 and at its opposite end to the seat part 11.
  • actuating rod 41 On the head part 29 and the actuating rod 41 will not be discussed in detail below.
  • the seat / reclining furniture according to the invention further comprises a cantilever support structure comprising two parallel staggered, in each case in a vertical plane extending support bracket 15 which are connected to a base part 39.
  • the support bracket 15 are preferably made of wood, but may also be made of a different material, such as a wood laminate, an additional metal reinforcement or exclusively made of metal.
  • the mounting brackets 15 each have an approximately horizontally extending horizontal portion 19, a horizontally extending, connected to the base portion 39 base portion 17 and an approximately S-shaped hinge portion 21 which connects the horizontal portion 19 and the base portion 17 and with a comparatively short, Approximately vertically extending portion 43 merges into the base portion 17.
  • the backrest 13 is supported with an intermediate region at the rear free ends of the horizontal sections 19 and pivotable about a horizontal axis 23 there.
  • the seat part 11 is supported in each case with a downwardly projecting guide portion 37 on an obliquely upward, slightly curved and with its concave side of the horizontal portion 19 facing forced guide portion 27 of the hinge portion 21.
  • the manner of restraint of the seat part 11 and the guide portions 37 on the support brackets 15 can basically be done in any manner, for example by rolling or sliding elements.
  • the positive guide comprises integrated into the joint portions 21 and in particular made of metal guide rails, wherein the guide portions 37 of the seat part 11 are formed as the guide rails encompassing sliding saddles, each allow a translational movement of the seat part 11 relative to the support bracket 15 only along the predetermined path by the guide rail ,
  • the seat part 11 is also pivotable about a horizontal, extending in the region of the guide portions 37 axis relative to the hinge portion 21.
  • a respectively set inclination of the backrest 13 can be effected by fixing at least one guide section 37 on the respective joint section 21, for which purpose a lever-operated parking brake is provided.
  • the support bracket 15, the back part 13 and the seat part 11 each form a closed lateral hinge frame whose shape is changed by adjusting the inclination of the back part.
  • the position according to Fig. 1 with upright back portion 13 of this hinge frame has approximately the shape of a rectangle with an enclosed surface 36
  • the position according to Fig. 2 having downwardly pivoted backrest 13 of the hinge frame approximately the shape of a triangle, wherein the triangular surface 36 'according to Fig. 2 smaller than the rectangular area 36 according to FIG Fig. 1 is because the seat part 11 has moved on the horizontal portion 19 upwards.
  • This change in shape of the lateral articulated frame 36, 36 ' is caused by the inclination adjustment of the backrest 13, this main effect can be superimposed by a side effect caused by the pivoting or swinging of the horizontal portions 19, to an additional change in shape of the joint frame 36, 36', if appropriate Forces act on the seating / reclining furniture.
  • the seat / reclining furniture according to the invention further comprises a provided on the seat part on and ausschwenkbare footrest 45.
  • the footrest 45 has a first support arm 47 which is pivotally mounted about a pivot axis 49 at the front of the seat part 11.
  • a second support arm 51 of the footrest 45 is rotatably articulated on the first support arm 47 about a pivot axis 53 spaced from the pivot axis 49.
  • a support member 59 having a foot part 55 of the footrest 45 is rotatably articulated to the second support arm 51 about a pivot axis 53 spaced from the pivot axis 53.
  • FIG. 1 Like a comparison of Fig. 1 and 2 shows the footrest 45 in the pivoted state ( Fig. 1 ) folded in a manner and is located almost completely below the seat part 11, wherein the support arms 47, 51 and the foot part 55 with their main extension direction obliquely downwards and backwards on the base part 39 have.
  • the footrest 45 When swung out, the footrest 45 ( Fig. 2 ) in an approximately elongated configuration, wherein the foot portion 55 is located approximately at the same height as the seat portion 11, but spaced therefrom, and the support surface 59 facing upward.
  • a fitting in the form of an S-shaped adjusting rod 61 is provided, which is arranged centrally between the support brackets 15 and with its one end about a pivot axis 63 rotatably mounted on a free, below the seat portion 11 extending end portion 25 of Backrest 13 and at its other end about a pivot axis 65 is pivotally mounted on the first support arm 47, wherein the pivot axis 65 of the adjusting rod 61 is spaced from both the pivot axis 49 and 53 of the pivot axis.
  • the seat part 11, the backrest 13, the adjusting rod 61 and the first support arm 47 thus form a kind of parallel link arrangement, the hinge points are formed by the pivot axes 35, 49, 63 and 65.
  • FIG. 1 and 2 A comparison of Fig. 1 and 2 shows that when tilting the backrest 13 to the rear, the relative position between the seat part 11 and the backrest 13 changes such that the pivot axis 63 relative to the pivot axis 35 moves forward, Due to the coupling via the adjusting rod 61, the displacement movement is transmitted the pivot axis 65 of the adjusting rod 61, so that the first support arm 47 about the pivot axis 49 in the clockwise direction in the in Fig. 2 shown pivoted position is transferred.
  • the footrest 45 comprises a transmission device, not shown, by which the second support arm 51 due to the relative movement between the seat part 11 and the first support arm 47 relative to the first support arm 47 between the folded configuration ( Fig. 1 ) and the stretched configuration ( Fig. 2 ) is adjusted.
  • the transmission device also causes the foot member 55 due to the relative movement between the first support arm 47 and the second support arm 51 relative to the second support arm 51 between the collapsed configuration ( Fig. 1 ) and the unfolded or stretched configuration ( Fig. 2 ) is adjusted.
  • the transmission device may include, for example, gears or segment gears, which are provided in the region of the pivot axes 49, 53 and 57 and in a suitable manner with the seat part 11, the first and second support arm 47, 51 and the foot part 55 and each other directly or indirectly via further intermediate gears and / or drive chains are coupled.
  • Fig. 1 and 2 illustrated adjustment kinematics of the footrest 45 can also be realized by a suitable scissor link and / or parallel link arrangement.

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
EP13188883.6A 2012-10-16 2013-10-16 Meuble destiné à s'y asseoir/s'y allonger Withdrawn EP2721957A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012218862.2A DE102012218862B4 (de) 2012-10-16 2012-10-16 Sitz-/Liegemöbel

Publications (1)

Publication Number Publication Date
EP2721957A1 true EP2721957A1 (fr) 2014-04-23

Family

ID=49378148

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13188883.6A Withdrawn EP2721957A1 (fr) 2012-10-16 2013-10-16 Meuble destiné à s'y asseoir/s'y allonger

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EP (1) EP2721957A1 (fr)
DE (1) DE102012218862B4 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022267100A1 (fr) * 2021-06-21 2022-12-29 广东佳居家具有限公司 Siège de loisir

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013219659A1 (de) 2013-09-27 2015-04-02 himolla Polstermöbel GmbH Sitz-/Liegemöbel
CN114451728B (zh) * 2020-11-10 2024-03-22 博格睿(重庆)科技有限公司 多功能沙发

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB506854A (en) * 1936-05-16 1939-06-06 Anton Lorenz Improvements in or relating to chairs or like articles of furniture
US2541938A (en) * 1947-03-03 1951-02-13 Gendron Wheel Company Reclining chair
EP1327400A2 (fr) 2002-01-11 2003-07-16 Himolla Polstermöbel GmbH Meuble d'assise et/ou de couchage
EP1943926A1 (fr) * 2007-01-15 2008-07-16 HRT ApS Dispositif extensible d'allongement de siège

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29600282U1 (de) * 1996-01-09 1996-02-29 Steltemeier Josef Gmbh Sitz- und Liegemöbel
DE20009504U1 (de) * 2000-05-26 2000-08-10 Franz Fertig Sitz & Liegemoebe Ruhesessel
DE20201422U1 (de) * 2002-01-31 2002-04-18 Lusch Gmbh & Co Kg Ferd Sitzmöbel
DE202005006216U1 (de) * 2005-04-19 2005-06-09 Kintec-Solution Gmbh Sessel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB506854A (en) * 1936-05-16 1939-06-06 Anton Lorenz Improvements in or relating to chairs or like articles of furniture
US2541938A (en) * 1947-03-03 1951-02-13 Gendron Wheel Company Reclining chair
EP1327400A2 (fr) 2002-01-11 2003-07-16 Himolla Polstermöbel GmbH Meuble d'assise et/ou de couchage
EP1943926A1 (fr) * 2007-01-15 2008-07-16 HRT ApS Dispositif extensible d'allongement de siège

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022267100A1 (fr) * 2021-06-21 2022-12-29 广东佳居家具有限公司 Siège de loisir

Also Published As

Publication number Publication date
DE102012218862B4 (de) 2024-05-16
DE102012218862A1 (de) 2014-04-17

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