CA2881691A1 - Assemblages de chaise et de dossier de chaise - Google Patents
Assemblages de chaise et de dossier de chaise Download PDFInfo
- Publication number
- CA2881691A1 CA2881691A1 CA2881691A CA2881691A CA2881691A1 CA 2881691 A1 CA2881691 A1 CA 2881691A1 CA 2881691 A CA2881691 A CA 2881691A CA 2881691 A CA2881691 A CA 2881691A CA 2881691 A1 CA2881691 A1 CA 2881691A1
- Authority
- CA
- Canada
- Prior art keywords
- assembly
- chair
- back shell
- frame
- shell
- 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.)
- Granted
Links
- 230000000712 assembly Effects 0.000 title description 8
- 238000000429 assembly Methods 0.000 title description 8
- 230000002093 peripheral effect Effects 0.000 claims abstract description 39
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 230000000717 retained effect Effects 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 239000006260 foam Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 101100515508 Arabidopsis thaliana XI-D gene Proteins 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- A47C7/36—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
-
- 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
Abstract
La présente invention se rapporte à un ensemble dossier de chaise qui comprend un cadre périphérique sensiblement rigide qui définit une ouverture centrale, et une coque arrière sensiblement souple qui est couplée au cadre périphérique et qui couvre au moins une partie de l'ouverture centrale, une première partie de la coque arrière étant fixée par rapport au cadre à une première position, une deuxième partie de la coque arrière étant fixée par rapport au cadre à une deuxième position qui est différente de la première position, une troisième partie de la coque arrière ayant des contraintes par rapport au cadre dans au moins une direction de déplacement à une troisième position située entre la première position et la deuxième position et une quatrième partie de la coque arrière étant sans contraintes par rapport au cadre à une quatrième position située entre la troisième position et la deuxième position.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261704018P | 2012-09-21 | 2012-09-21 | |
US61/704,018 | 2012-09-21 | ||
US14/029,985 US9661930B2 (en) | 2012-09-21 | 2013-09-18 | Chair construction |
US14/029,985 | 2013-09-18 | ||
PCT/US2013/060533 WO2014047242A1 (fr) | 2012-09-21 | 2013-09-19 | Construction de chaise |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2881691A1 true CA2881691A1 (fr) | 2014-03-27 |
CA2881691C CA2881691C (fr) | 2019-04-09 |
Family
ID=50341922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2881691A Active CA2881691C (fr) | 2012-09-21 | 2013-09-19 | Assemblages de chaise et de dossier de chaise |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP2897489A4 (fr) |
JP (2) | JP6317747B2 (fr) |
CN (2) | CN108814056B (fr) |
AU (1) | AU2013318070B2 (fr) |
BR (1) | BR112015004876B1 (fr) |
CA (1) | CA2881691C (fr) |
HK (1) | HK1205892A1 (fr) |
MX (1) | MX366091B (fr) |
WO (1) | WO2014047242A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11690457B2 (en) | 2020-02-04 | 2023-07-04 | Hni Technologies Inc. | Chair with flexible internal support |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109788851B (zh) | 2016-09-29 | 2022-05-27 | 斯迪尔科斯公司 | 柔顺的座椅结构 |
US11291305B2 (en) | 2017-12-05 | 2022-04-05 | Steelcase Inc. | Compliant backrest |
US10813463B2 (en) * | 2017-12-05 | 2020-10-27 | Steelcase Inc. | Compliant backrest |
CN117860063A (zh) * | 2017-12-05 | 2024-04-12 | 斯蒂尔凯斯有限公司 | 顺应性靠背 |
US11324323B2 (en) | 2019-09-18 | 2022-05-10 | Steelcase Inc. | Body support member with lattice structure |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2361370A (en) * | 1940-03-04 | 1944-10-31 | Prec Metal Workers | Cushion seat |
SE372878B (fr) * | 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 (ja) * | 1983-01-24 | 1984-08-01 | 株式会社岡村製作所 | 椅子の上張り周縁部の止着装置 |
DE3841531A1 (de) * | 1988-12-09 | 1990-06-13 | Bayer Ag | Befestigung zwischen einem polsterbezug und einem das polster aufnehmenden traeger |
JP3821869B2 (ja) * | 1995-09-01 | 2006-09-13 | タカノ株式会社 | 椅子用表皮部材の取付構造 |
JP3874392B2 (ja) * | 1998-07-09 | 2007-01-31 | 株式会社岡村製作所 | 椅子 |
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 |
DE60327232D1 (de) * | 2002-07-23 | 2009-05-28 | Okamura Corp | Konstruktion zum anbringen eines netzelements auf der sitzfläche eines stuhls oder an einem rückenlehnenrahmen |
JP4061147B2 (ja) * | 2002-07-23 | 2008-03-12 | 株式会社岡村製作所 | 椅子の座構造 |
JP4255670B2 (ja) * | 2002-10-16 | 2009-04-15 | タカノ株式会社 | 椅子の上張地の端末位置決め構造 |
US7063384B2 (en) * | 2004-01-09 | 2006-06-20 | Huang Chang Liu | Flexible chair back |
JP4893285B2 (ja) * | 2006-12-11 | 2012-03-07 | トヨタ紡織株式会社 | シートカバー被覆構造 |
US7874619B2 (en) * | 2007-01-29 | 2011-01-25 | Allseating Corporation | Adjustable lumbar support for a chair back |
WO2008112918A1 (fr) * | 2007-03-13 | 2008-09-18 | Hni Technologies Inc. | Système de support lombaire dynamique pour dossier de chaise |
US7857388B2 (en) * | 2007-06-01 | 2010-12-28 | Steelcase Inc. | Seating unit with adjustable lumbar device |
JP5078450B2 (ja) * | 2007-06-08 | 2012-11-21 | 株式会社イトーキ | 椅子 |
DE102008009509B4 (de) * | 2008-02-15 | 2014-02-20 | Volker Eysing | Bürostuhl |
US7731286B2 (en) * | 2008-09-01 | 2010-06-08 | Yao-Chuan Wu | Backrest assembly |
DE202008012554U1 (de) * | 2008-09-20 | 2008-11-27 | Alfons Venjakob Gmbh & Co. Kg | Stuhl mit Rückenlehne |
CN201324038Y (zh) * | 2008-11-19 | 2009-10-14 | 孔令玮 | 酒店餐椅防盗易拉套袋 |
JP5375432B2 (ja) * | 2009-08-21 | 2013-12-25 | トヨタ紡織株式会社 | 車両用シートカバー構造 |
JP5514509B2 (ja) * | 2009-10-26 | 2014-06-04 | 株式会社イトーキ | ロッキング椅子 |
JP2010158540A (ja) * | 2010-03-05 | 2010-07-22 | Kokuyo Co Ltd | 絞り部材収納構造 |
-
2013
- 2013-09-19 BR BR112015004876-5A patent/BR112015004876B1/pt active IP Right Grant
- 2013-09-19 AU AU2013318070A patent/AU2013318070B2/en active Active
- 2013-09-19 CA CA2881691A patent/CA2881691C/fr active Active
- 2013-09-19 EP EP13838464.9A patent/EP2897489A4/fr active Pending
- 2013-09-19 WO PCT/US2013/060533 patent/WO2014047242A1/fr active Application Filing
- 2013-09-19 MX MX2015003455A patent/MX366091B/es active IP Right Grant
- 2013-09-19 JP JP2015533170A patent/JP6317747B2/ja active Active
- 2013-09-19 CN CN201810736498.6A patent/CN108814056B/zh active Active
- 2013-09-19 CN CN201380048775.XA patent/CN104640480B/zh active Active
-
2015
- 2015-07-08 HK HK15106521.8A patent/HK1205892A1/xx unknown
-
2018
- 2018-03-30 JP JP2018069323A patent/JP6605653B2/ja active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11690457B2 (en) | 2020-02-04 | 2023-07-04 | Hni Technologies Inc. | Chair with flexible internal support |
Also Published As
Publication number | Publication date |
---|---|
MX366091B (es) | 2019-06-27 |
JP6605653B2 (ja) | 2019-11-13 |
CN108814056B (zh) | 2021-11-12 |
CN104640480B (zh) | 2018-07-17 |
EP2897489A4 (fr) | 2016-06-15 |
JP2018118111A (ja) | 2018-08-02 |
AU2013318070B2 (en) | 2017-07-06 |
MX2015003455A (es) | 2015-06-22 |
HK1205892A1 (en) | 2015-12-31 |
JP2015532854A (ja) | 2015-11-16 |
CN104640480A (zh) | 2015-05-20 |
JP6317747B2 (ja) | 2018-04-25 |
BR112015004876B1 (pt) | 2021-06-08 |
CN108814056A (zh) | 2018-11-16 |
WO2014047242A1 (fr) | 2014-03-27 |
AU2013318070A1 (en) | 2015-02-19 |
BR112015004876A2 (pt) | 2017-08-08 |
CA2881691C (fr) | 2019-04-09 |
EP2897489A1 (fr) | 2015-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20150423 |