EP3420856B1 - Siège comprenant un coussin de dossier réglable en hauteur - Google Patents

Siège comprenant un coussin de dossier réglable en hauteur Download PDF

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Publication number
EP3420856B1
EP3420856B1 EP18020274.9A EP18020274A EP3420856B1 EP 3420856 B1 EP3420856 B1 EP 3420856B1 EP 18020274 A EP18020274 A EP 18020274A EP 3420856 B1 EP3420856 B1 EP 3420856B1
Authority
EP
European Patent Office
Prior art keywords
back cushion
seat
cushion
user
seat 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.)
Active
Application number
EP18020274.9A
Other languages
German (de)
English (en)
Other versions
EP3420856A1 (fr
Inventor
Carl Meers
Guido Drijkoningen
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.)
Indera NV
Original Assignee
Indera NV
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 Indera NV filed Critical Indera NV
Publication of EP3420856A1 publication Critical patent/EP3420856A1/fr
Application granted granted Critical
Publication of EP3420856B1 publication Critical patent/EP3420856B1/fr
Active 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
    • 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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds

Claims (11)

  1. Siège, comprenant un coussin pour s'assoir (12), un coussin pour le dos (14) et un appui pour le coussin du dos (13), monté sur un élément de base (11), dans lequel:
    - le coussin pour le dos est adaptable entre une position basse et haute,
    - la position du coussin du dos est ajustable dans n'importe quelle position entre la position basse et haute par l'usager au moyen d'un mécanisme (M2) de conduite actionné par un moteur et un mécanisme de guidance double ;
    - la position haute du coussin du dos est au moins 10 cm plus haute que la position basse, et
    - le mécanisme de guidance double comprend deux guides (G1,G2) montés sur l'avant de l'appui pour le coussin du dos (13) et quatre blocs de guidance (GB1, GB2, GB3 et GB4), deux pour la guidance de chaque guide, monté sur l'arrière du coussin du dos (14).
  2. Siège selon la revendication 1, caractérisé en ce que le mécanisme (M2) de conduite actionné par un moteur comprend un moteur électrique et une colonne de conduite et de direction, monté sur l'avant de l'appui pour le coussin du dos, et un bloc de guidance (B2) monté sur l'arrière du coussin du dos.
  3. Siège selon la revendication 2, caractérisé en ce que le mécanisme (M2) de conduite actionné par un moteur est monté entre les deux guides (G1,G2) du mécanisme de guidance.
  4. Siège selon l'une quelconque des revendications précédentes, caractérisé en ce que la position haute du coussin du dos est au moins 12, de préférence au moins 15 cm plus haute que la position basse.
  5. Siège selon l'une quelconque des revendications précédentes, caractérisé en ce que la position basse du coussin du dos se trouve partiellement dans un creux du coussin pour s'assoir correspondant en taille à la taille du coussin du dos et que suivant le mouvement du coussin du dos vers sa position haute, le coussin du dos s'élève graduellement hors du creux.
  6. Siège selon la revendication 5, caractérisé en ce que le côté inférieur du coussin du dos dans la position haute du coussin du dos se trouve au niveau du côté supérieur du coussin pour s'assoir, de préférence se trouve au moins 1, encore plus de préférence au moins 2 cm sous le côté supérieur du coussin pour s'assoir.
  7. Siège selon l'une quelconque des revendications précédentes, caractérisé en ce qu' une partie (16) du coussin du dos, situé au- dessus du mécanisme de guidance, est apte pour être tourné par l'usager au moyen de mécanisme de conduite actionné par un moteur (M3) et un mécanisme de rotation (S1,S2, S3) en direction de l'usager.
  8. Siège selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il comprend en plus un support pour les pieds (15), ajustable entre une position verticale au-dessous de l'avant du coussin pour s'assoir (12) et une position horizontale dans lequel l'avant du support pour les pieds se trouve au niveau du côté supérieur du coussin pour s'assoir et dans lequel la position du support pour les pieds entre ces deux positions peut être ajustée par l'usager au moyen d'un mécanisme de conduite actionné par un moteur (M1) et un mécanisme de rotation monté respectivement sur l'élément de base et sur le côté arrière du support pour les pieds.
  9. Siège selon l'une quelconque des revendications précédentes, caractérisé en ce que l'appui pour le coussin du dos (13) et le coussin du dos (14) peuvent être tournés relative à l'élément de base (11), ce qui incite le coussin du dos (16) à prendre graduellement une position plus horizontale.
  10. Siège selon la revendication 9, caractérisé en ce que la position de l'appui pour le coussin du dos et le coussin du dos sont aptes à être ajustés par l'usager au moyen d'un mécanisme de conduite actionné par un moteur (M1) et un mécanisme de rotation, simultanément avec la rotation du support des pieds (15).
  11. Siège selon l'une quelconque des revendications précédentes, caractérisé en ce que le côté supérieur du coussin du dos dans sa position basse est situé tout au plus 95 cm, de préférence 90, plus de préférence 85 cm au-dessus du niveau du sol.
EP18020274.9A 2017-06-27 2018-06-22 Siège comprenant un coussin de dossier réglable en hauteur Active EP3420856B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2017/0098A BE1024538B1 (nl) 2017-06-27 2017-06-27 Zitmeubel met in de hoogte instelbaar rugkussen

Publications (2)

Publication Number Publication Date
EP3420856A1 EP3420856A1 (fr) 2019-01-02
EP3420856B1 true EP3420856B1 (fr) 2020-02-19

Family

ID=59294874

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18020274.9A Active EP3420856B1 (fr) 2017-06-27 2018-06-22 Siège comprenant un coussin de dossier réglable en hauteur

Country Status (2)

Country Link
EP (1) EP3420856B1 (fr)
BE (1) BE1024538B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108577289B (zh) * 2018-04-19 2022-08-19 湖南工程学院 一种多功能伸缩转换家具

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19643977C2 (de) * 1996-10-31 2000-03-30 Keiper Gmbh & Co Fahrzeugsitz mit Multifunktionslehne
DE20021776U1 (de) * 2000-12-22 2001-02-22 Hukla Werke Gmbh Sitzmöbel
JP5892836B2 (ja) * 2012-03-30 2016-03-23 大東電機工業株式会社 椅子型マッサージ機

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
BE1024538B1 (nl) 2018-03-28
EP3420856A1 (fr) 2019-01-02

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