MX366091B - Chair construction. - Google Patents

Chair construction.

Info

Publication number
MX366091B
MX366091B MX2015003455A MX2015003455A MX366091B MX 366091 B MX366091 B MX 366091B MX 2015003455 A MX2015003455 A MX 2015003455A MX 2015003455 A MX2015003455 A MX 2015003455A MX 366091 B MX366091 B MX 366091B
Authority
MX
Mexico
Prior art keywords
frame
back shell
respect
central opening
fixed
Prior art date
Application number
MX2015003455A
Other languages
Spanish (es)
Other versions
MX2015003455A (en
Inventor
j norman Christopher
William Charles Deevers Nickolaus
Quigley Todd
J Dinneweth Mark
Original Assignee
Steelcase Inc
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
Priority claimed from US14/029,985 external-priority patent/US9661930B2/en
Application filed by Steelcase Inc filed Critical Steelcase Inc
Publication of MX2015003455A publication Critical patent/MX2015003455A/en
Publication of MX366091B publication Critical patent/MX366091B/en

Links

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
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/03—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests
    • A47C1/0303—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable rectilinearly in vertical direction
    • A47C1/0305—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable rectilinearly in vertical direction by peg-and-notch or pawl-and-ratchet mechanism
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/02—Upholstery attaching means
    • A47C31/023—Upholstery attaching means connecting upholstery to frames, e.g. by hooks, clips, snap fasteners, clamping means or the like
    • 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
    • A47C7/185—Seat parts having foamed material included in cushioning part with a stiff, rigid support
    • 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
    • A47C7/24—Upholstered seats
    • 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
    • A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Chairs Characterized By Structure (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

A chair back assembly includes a substantially rigid peripheral frame defining a central opening, and a substantially flexible back shell coupled to the peripheral frame and spanning at least a portion of the central opening, wherein a first portion of the back shell is fixed with respect to the frame at a first position, a second portion of the back shell is fixed with respect to the frame at a second position that is different than the first position, a third portion of the back shell is constrained with respect to the frame in at least one direction of motion at a third position located between the first position and the second position, and wherein a fourth portion of the back shell is free from constraint with respect to the frame at a fourth position located between the third position and the second position.
MX2015003455A 2012-09-21 2013-09-19 Chair construction. MX366091B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261704018P 2012-09-21 2012-09-21
US14/029,985 US9661930B2 (en) 2012-09-21 2013-09-18 Chair construction
PCT/US2013/060533 WO2014047242A1 (en) 2012-09-21 2013-09-19 Chair construction

Publications (2)

Publication Number Publication Date
MX2015003455A MX2015003455A (en) 2015-06-22
MX366091B true MX366091B (en) 2019-06-27

Family

ID=50341922

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015003455A MX366091B (en) 2012-09-21 2013-09-19 Chair construction.

Country Status (9)

Country Link
EP (1) EP2897489A4 (en)
JP (2) JP6317747B2 (en)
CN (2) CN104640480B (en)
AU (1) AU2013318070B2 (en)
BR (1) BR112015004876B1 (en)
CA (1) CA2881691C (en)
HK (1) HK1205892A1 (en)
MX (1) MX366091B (en)
WO (1) WO2014047242A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3518708A4 (en) 2016-09-29 2020-05-27 Steelcase Inc. Compliant seating structure
CN117860063A (en) * 2017-12-05 2024-04-12 斯蒂尔凯斯有限公司 Compliant backrest
US11291305B2 (en) 2017-12-05 2022-04-05 Steelcase Inc. Compliant backrest
US10813463B2 (en) * 2017-12-05 2020-10-27 Steelcase Inc. Compliant backrest
EP4030968A4 (en) 2019-09-18 2023-10-04 Steelcase Inc. Body support member with lattice structure
US11690457B2 (en) 2020-02-04 2023-07-04 Hni Technologies Inc. Chair with flexible internal support

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2361370A (en) * 1940-03-04 1944-10-31 Prec Metal Workers Cushion seat
SE372878B (en) * 1972-03-14 1975-01-20 K Borggren
US3897102A (en) * 1974-04-08 1975-07-29 Gerald Lemaire Chair or the like
US3981534A (en) * 1975-06-27 1976-09-21 Universal Oil Products Company Seat cover fastening system
JPS59114100U (en) * 1983-01-24 1984-08-01 株式会社岡村製作所 Fastening device for the periphery of the chair upholstery
DE3841531A1 (en) * 1988-12-09 1990-06-13 Bayer Ag FASTENING BETWEEN UPHOLSTERY COVER AND CARRIER
JP3821869B2 (en) * 1995-09-01 2006-09-13 タカノ株式会社 Mounting structure for chair skin
JP3874392B2 (en) * 1998-07-09 2007-01-31 株式会社岡村製作所 Chair
US6726285B2 (en) * 2000-07-03 2004-04-27 Herman Miller, Inc. Cellular chair construction
AU2003243286A1 (en) * 2002-05-20 2003-12-12 Jerome Carmel Caruso Seating structure having an adjustable body support member
JP4061147B2 (en) * 2002-07-23 2008-03-12 株式会社岡村製作所 Chair seat structure
CN100551300C (en) * 2002-07-23 2009-10-21 株式会社冈村制作所 Net member is installed to the structure on the framework of the seat portion that is used for seat or backrest
JP4255670B2 (en) * 2002-10-16 2009-04-15 タカノ株式会社 Terminal positioning structure of chair upholstery
US7063384B2 (en) * 2004-01-09 2006-06-20 Huang Chang Liu Flexible chair back
JP4893285B2 (en) * 2006-12-11 2012-03-07 トヨタ紡織株式会社 Seat cover covering structure
US7874619B2 (en) * 2007-01-29 2011-01-25 Allseating Corporation Adjustable lumbar support for a chair back
CN101801241B (en) * 2007-03-13 2013-06-05 Hni技术公司 Dynamic chair back lumbar support system
US7857388B2 (en) * 2007-06-01 2010-12-28 Steelcase Inc. Seating unit with adjustable lumbar device
JP5078450B2 (en) * 2007-06-08 2012-11-21 株式会社イトーキ Chair
DE102008009509B4 (en) * 2008-02-15 2014-02-20 Volker Eysing office chair
US7731286B2 (en) * 2008-09-01 2010-06-08 Yao-Chuan Wu Backrest assembly
DE202008012554U1 (en) * 2008-09-20 2008-11-27 Alfons Venjakob Gmbh & Co. Kg Chair with backrest
CN201324038Y (en) * 2008-11-19 2009-10-14 孔令玮 Theft-proof easy-pulling sheathing bag for dining chairs in groggeries
JP5375432B2 (en) * 2009-08-21 2013-12-25 トヨタ紡織株式会社 Vehicle seat cover structure
JP5514509B2 (en) * 2009-10-26 2014-06-04 株式会社イトーキ Rocking chair
JP2010158540A (en) * 2010-03-05 2010-07-22 Kokuyo Co Ltd Narrowing member-housing structure

Also Published As

Publication number Publication date
CN104640480A (en) 2015-05-20
BR112015004876B1 (en) 2021-06-08
CN104640480B (en) 2018-07-17
CN108814056B (en) 2021-11-12
EP2897489A4 (en) 2016-06-15
EP2897489A1 (en) 2015-07-29
JP6605653B2 (en) 2019-11-13
CN108814056A (en) 2018-11-16
JP6317747B2 (en) 2018-04-25
CA2881691A1 (en) 2014-03-27
HK1205892A1 (en) 2015-12-31
WO2014047242A1 (en) 2014-03-27
AU2013318070B2 (en) 2017-07-06
BR112015004876A2 (en) 2017-08-08
CA2881691C (en) 2019-04-09
MX2015003455A (en) 2015-06-22
JP2018118111A (en) 2018-08-02
JP2015532854A (en) 2015-11-16
AU2013318070A1 (en) 2015-02-19

Similar Documents

Publication Publication Date Title
USD723621S1 (en) Elastomeric loop assembly
MX366091B (en) Chair construction.
JP2012097894A5 (en)
EP3064627A4 (en) Quiet, lightweight elastic mesh structure
JP2011167419A5 (en)
TWD163172S (en) Icon of display screen
TWD163734S (en) Graphical user interface of display screen
JP2012240149A5 (en)
CA144354S (en) Chair
TWD155563S (en) Vein reader
TWD158011S (en) Bicycle seat
AU333673S (en) Bar chair
USD710638S1 (en) Chair
JP2013147969A5 (en)
SM201000007001S2 (en) Strap fitted with two enlarged portions bearing an ornament.
GB2505537B (en) Fast assembly mechanism and infant seat with the same
CA143346S (en) Bed frame
EP2746894A3 (en) Flexible apparatus structure
JP2013053645A5 (en)
JP2013047555A5 (en)
MX2012015153A (en) Display apparatus.
JP2013044394A5 (en)
JP2013249897A5 (en)
JP2013032797A5 (en)
CA148166S (en) Injector ring

Legal Events

Date Code Title Description
FG Grant or registration