EP3179886B1 - Chaise - Google Patents

Chaise Download PDF

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Publication number
EP3179886B1
EP3179886B1 EP15832286.7A EP15832286A EP3179886B1 EP 3179886 B1 EP3179886 B1 EP 3179886B1 EP 15832286 A EP15832286 A EP 15832286A EP 3179886 B1 EP3179886 B1 EP 3179886B1
Authority
EP
European Patent Office
Prior art keywords
chair
seat structure
support
user
frame member
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
EP15832286.7A
Other languages
German (de)
English (en)
Other versions
EP3179886A1 (fr
EP3179886A4 (fr
Inventor
Terry Cassaday
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 EP3179886A1 publication Critical patent/EP3179886A1/fr
Publication of EP3179886A4 publication Critical patent/EP3179886A4/fr
Application granted granted Critical
Publication of EP3179886B1 publication Critical patent/EP3179886B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A47C7/02—Seat parts
    • A47C7/18—Seat parts having foamed material included in cushioning part
    • 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
    • A47C7/02—Seat parts
    • A47C7/28—Seat parts with tensioned springs, e.g. of flat type
    • A47C7/282—Seat parts with tensioned springs, e.g. of flat type with mesh-like supports, e.g. elastomeric membranes

Definitions

  • a pair of cushion supports 38 extend laterally away from the cross-beam member 30, one on either side thereof.
  • the cushion supports 38 are rearwardly disposed by a distance D1 with respect to the front edge 32 of the frame member 26 and extend laterally away cross-beam member 30 by a distance D2 with respect to the midline or centerline 27 of the seat structure 12.
  • the distances D1 and D2 are predetermined so as to generally correspond to and/or align with the position or general location of the ischicial tuberosity, or sitting bones, of the average user when in a seated position.

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)

Claims (8)

  1. Chaise, comprenant :
    une base (16) ;
    un montant de support (22) s'étendant vers le haut à partir de ladite base (16) ; et
    une structure de siège (12) fixée audit montant de support (22) ;
    dans laquelle ladite structure de siège (12) comprend :
    un organe de cadre (26) définissant une ouverture centrale (28) ;
    une membrane flexible (50) s'étendant à travers l'ouverture centrale (28) dudit organe de cadre (26) ; et
    une paire de tampons de support (40) agencés à un niveau en dessous de l'ouverture centrale (28) dudit organe de cadre (26),
    caractérisée en ce que lesdits tampons de support (40) sont disposés vers l'arrière par rapport au bord avant (32) dudit organe de cadre (26) d'une première distance (D1) et sont espacés l'un de l'autre d'une seconde distance, les première et seconde distances correspondant généralement au positionnement de la tubérosité ischiatique d'un utilisateur lorsque l'utilisateur adopte une position assise impliquant la structure de siège (12).
  2. Chaise selon la revendication 1, dans laquelle ladite structure de siège (12) comprend en outre des supports de coussin (38), les tampons de support (40) étant montés sur lesdits supports de coussin (38).
  3. Chaise selon la revendication 2, dans laquelle lesdits supports de coussin (38) sont formés d'un seul tenant en tant que partie d'un organe de traverse (30) ou sont montés sur un organe de traverse (30).
  4. Chaise selon la revendication 1, comprenant en outre un troisième tampon de support (52) proximal au bord avant (32) dudit organe de cadre (26).
  5. Chaise selon la revendication 4, dans laquelle ledit troisième tampon de support (52) est agencé de façon à s'étendre entre les jambes de l'utilisateur sans entrer en contact avec les jambes de l'utilisateur lorsque l'utilisateur adopte la position assise impliquant la structure de siège.
  6. Chaise selon la revendication 1, comprenant en outre un dossier (14) fixé audit montant de support (22) indépendant de ladite structure de siège (12).
  7. Chaise selon la revendication 5, dans laquelle des mécanismes d'inclinaison indépendants relient entre eux à la fois ledit dossier (14) et ledit montant de support (22) et ladite structure de siège (12) et ledit montant de support (22).
  8. Chaise selon la revendication 1, comprenant en outre un mécanisme de réglage de hauteur incorporé dans ledit montant de support (22) pour régler la hauteur de ladite structure de siège (12).
EP15832286.7A 2014-08-13 2015-08-13 Chaise Active EP3179886B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462036805P 2014-08-13 2014-08-13
US201462066440P 2014-10-21 2014-10-21
PCT/CA2015/050771 WO2016023128A1 (fr) 2014-08-13 2015-08-13 Chaise

Publications (3)

Publication Number Publication Date
EP3179886A1 EP3179886A1 (fr) 2017-06-21
EP3179886A4 EP3179886A4 (fr) 2018-04-25
EP3179886B1 true EP3179886B1 (fr) 2018-11-21

Family

ID=55303737

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15832286.7A Active EP3179886B1 (fr) 2014-08-13 2015-08-13 Chaise

Country Status (3)

Country Link
EP (1) EP3179886B1 (fr)
CA (1) CA2960301C (fr)
WO (1) WO2016023128A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017213229A1 (fr) * 2016-06-10 2017-12-14 株式会社岡村製作所 Structure de support de charge pour chaise, corps de support de charge pour chaise, et chaise
WO2020079840A1 (fr) * 2018-10-19 2020-04-23 コクヨ株式会社 Chaise

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2319884C (fr) * 1992-06-15 2001-12-04 Herman Miller, Inc. Colonne a support pneumatique pour une chaise
EP1011385A1 (fr) * 1996-11-08 2000-06-28 William W. Chow Siege suspendu a usage therapeutique
US20070102987A1 (en) * 2005-11-04 2007-05-10 Su-Ming Chen Meshed seat cushion for chair
WO2007092822A2 (fr) * 2006-02-03 2007-08-16 Sava Cvek Reglage de tension post-assemblage dans des applications de matiere elastomere
US7434888B2 (en) * 2006-11-29 2008-10-14 Peter Lin Chair having adjustable weight proportion accepting elements
WO2010085707A1 (fr) * 2009-01-23 2010-07-29 William Preston Willingham Procédé et appareil permettant de corriger dynamiquement la posture

Non-Patent Citations (1)

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

Also Published As

Publication number Publication date
CA2960301A1 (fr) 2016-02-18
EP3179886A1 (fr) 2017-06-21
CA2960301C (fr) 2022-10-18
WO2016023128A1 (fr) 2016-02-18
EP3179886A4 (fr) 2018-04-25

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