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EP3179886B1 - Stuhl - Google Patents

Stuhl 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
English (en)
French (fr)
Other versions
EP3179886A1 (de
EP3179886A4 (de
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/de
Publication of EP3179886A4 publication Critical patent/EP3179886A4/de
Application granted granted Critical
Publication of EP3179886B1 publication Critical patent/EP3179886B1/de
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. Stuhl mit:
    einer Basis (16),
    einer Trägersäule (22), die von der Basis (16) nach oben verläuft, und
    einer Sitzstruktur (12), die an der Trägersäule (22) befestigt ist,
    wobei die Sitzstruktur (12) aufweist:
    ein Rahmenteil (26), das eine zentrale Öffnung (28) definiert,
    eine flexible Membran (50), die sich über die zentrale Öffnung (28) des Rahmenteils (26) erstreckt, und
    ein Paar von Stützpolstern (40), die auf einer Höhe unterhalb der zentralen Öffnung (28) des Rahmenteils (26) angeordnet sind,
    dadurch gekennzeichnet, dass die Stützpolster (40) in Bezug auf die Vorderkante (32) des Rahmenteils (26) um einen ersten Abstand (D1) nach hinten versetzt sind und durch einen zweiten Abstand voneinander beabstandet sind, wobei die ersten und zweiten Abstände allgemein den Positionierungen der Sitzbeinhöcker eines Benutzers entsprechen, wenn der Benutzer eine von der Sitzstruktur (12) unterstützte sitzende Stellung einnimmt.
  2. Stuhl wie in Anspruch 1 beansprucht, wobei die Sitzstruktur (12) weiter Polsterträger (38) aufweist, wobei die Stützpolster (40) auf den Polsterträgern (38) angebracht sind.
  3. Stuhl wie in Anspruch 2 beansprucht, wobei die Polsterträger (38) entweder integral als Teile eines Querträgers (30) gebildet sind oder auf einem Querträger (30) angebracht sind.
  4. Stuhl wie in Anspruch 1 beansprucht, der weiter ein drittes Stützpolster (52) nahe der vorderen Kante (32) des Rahmenteils (26) aufweist.
  5. Stuhl wie in Anspruch 4 beansprucht, wobei das dritte Stützpolster (52) so angeordnet ist, um sich zwischen den Beinen des Benutzers zu erstrecken, ohne die Beine des Benutzers zu berühren, wenn der Benutzer die durch die Sitzstruktur unterstützte sitzende Stellung einnimmt.
  6. Stuhl wie in Anspruch 1 beansprucht, der weiter eine Rückenlehne (14) aufweist, die an der Trägersäule (22) unabhängig von der Sitzstruktur (12) angebracht ist.
  7. Stuhl wie in Anspruch 5 beansprucht, wobei unabhängige Kippmechanismen sowohl die Rückenlehne (14) mit der Trägersäule (22) als auch die Sitzstruktur (12) mit der Trägersäule (22) verbinden.
  8. Stuhl wie in Anspruch 1 beansprucht, der weiter einen in die Trägersäule (22) integrierten Höheneinstellmechanismus zum Einstellen der Höhe der Sitzstruktur (12) aufweist.
EP15832286.7A 2014-08-13 2015-08-13 Stuhl Active EP3179886B1 (de)

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 (en) 2014-08-13 2015-08-13 Chair

Publications (3)

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

Family

ID=55303737

Family Applications (1)

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

Country Status (3)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3469954A4 (de) 2016-06-10 2020-01-01 Okamura Corporation Lasttragende struktur für einen stuhl, lastträgerkörper für einen stuhl und stuhl
EP3868256B1 (de) * 2018-10-19 2023-11-29 Kokuyo Co., Ltd. Stuhl

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100334317B1 (ko) * 1992-06-15 2002-10-09 헤르만밀러인코퍼레이티드 사무용의자의직물,좌석구조물및이들로이루어진의자의제조방법
CA2270974A1 (en) * 1996-11-08 1998-05-14 William W. Chow Therapeutic sling seat
US20070102987A1 (en) * 2005-11-04 2007-05-10 Su-Ming Chen Meshed seat cushion for chair
US7517024B2 (en) * 2006-02-03 2009-04-14 Sava Cvek Post-assembly tension adjustment in elastomeric material applications
US7434888B2 (en) * 2006-11-29 2008-10-14 Peter Lin Chair having adjustable weight proportion accepting elements
WO2010085707A1 (en) * 2009-01-23 2010-07-29 William Preston Willingham Method and apparatus for dynamically correcting posture

Non-Patent Citations (1)

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

Also Published As

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

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