JP2017200599A5 - - Google Patents
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- Publication number
- JP2017200599A5 JP2017200599A5 JP2017130763A JP2017130763A JP2017200599A5 JP 2017200599 A5 JP2017200599 A5 JP 2017200599A5 JP 2017130763 A JP2017130763 A JP 2017130763A JP 2017130763 A JP2017130763 A JP 2017130763A JP 2017200599 A5 JP2017200599 A5 JP 2017200599A5
- Authority
- JP
- Japan
- Prior art keywords
- back frame
- backrest
- side members
- chair
- stays
- 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
- 239000000463 material Substances 0.000 claims description 12
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 239000000057 synthetic resin Substances 0.000 claims description 6
- 230000036544 posture Effects 0.000 description 16
- 210000001624 Hip Anatomy 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 238000000926 separation method Methods 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 210000000614 Ribs Anatomy 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000001264 neutralization Effects 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 125000002066 L-histidyl group Chemical group [H]N1C([H])=NC(C([H])([H])[C@](C(=O)[*])([H])N([H])[H])=C1[H] 0.000 description 1
- 210000003205 Muscles Anatomy 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 210000003660 Reticulum Anatomy 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000001808 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000001771 impaired Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361831763P | 2013-06-06 | 2013-06-06 | |
| US61/831,763 | 2013-06-06 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015248149A Division JP6353433B2 (ja) | 2013-06-06 | 2015-12-21 | 椅子の背もたれ |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018147380A Division JP6810107B2 (ja) | 2013-06-06 | 2018-08-06 | 椅子 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017200599A JP2017200599A (ja) | 2017-11-09 |
| JP2017200599A5 true JP2017200599A5 (nl) | 2017-12-21 |
| JP6572266B2 JP6572266B2 (ja) | 2019-09-04 |
Family
ID=52008259
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015521502A Active JP6353443B2 (ja) | 2013-06-06 | 2014-06-06 | 椅子 |
| JP2015248149A Active JP6353433B2 (ja) | 2013-06-06 | 2015-12-21 | 椅子の背もたれ |
| JP2017130763A Active JP6572266B2 (ja) | 2013-06-06 | 2017-07-04 | 椅子 |
| JP2018147380A Active JP6810107B2 (ja) | 2013-06-06 | 2018-08-06 | 椅子 |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015521502A Active JP6353443B2 (ja) | 2013-06-06 | 2014-06-06 | 椅子 |
| JP2015248149A Active JP6353433B2 (ja) | 2013-06-06 | 2015-12-21 | 椅子の背もたれ |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018147380A Active JP6810107B2 (ja) | 2013-06-06 | 2018-08-06 | 椅子 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20160135603A1 (nl) |
| JP (4) | JP6353443B2 (nl) |
| CN (1) | CN105263367A (nl) |
| WO (1) | WO2014196630A1 (nl) |
Families Citing this family (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9560917B2 (en) * | 2014-11-26 | 2017-02-07 | Steelcase Inc. | Recline adjustment system for chair |
| MX2017013130A (es) * | 2015-04-13 | 2018-03-07 | Steelcase Inc | Disposicion de asiento. |
| US10194750B2 (en) | 2015-04-13 | 2019-02-05 | Steelcase Inc. | Seating arrangement |
| US11259637B2 (en) | 2015-04-13 | 2022-03-01 | Steelcase Inc. | Seating arrangement |
| JP6670069B2 (ja) * | 2015-09-30 | 2020-03-18 | 株式会社イトーキ | 椅子 |
| JP6627444B2 (ja) * | 2015-11-13 | 2020-01-08 | コクヨ株式会社 | 椅子 |
| DE102016102556A1 (de) * | 2016-02-15 | 2017-08-17 | Interstuhl Büromöbel GmbH & Co. KG | Rückenlehne für einen Bürostuhl |
| US9713385B1 (en) * | 2016-03-16 | 2017-07-25 | Oasyschair Co., Ltd. | Lower-back supporting device of chair |
| US10463153B2 (en) * | 2016-06-09 | 2019-11-05 | Steelcase Inc. | Seating arrangement |
| JP6695219B2 (ja) * | 2016-06-10 | 2020-05-20 | 株式会社オカムラ | 椅子用荷重支持部材及び椅子 |
| EP3518708A4 (en) * | 2016-09-29 | 2020-05-27 | Steelcase Inc. | FLEXIBLE SEAT STRUCTURE |
| JP6765281B2 (ja) * | 2016-10-21 | 2020-10-07 | 株式会社オカムラ | 椅子用背凭れ、及び、椅子 |
| JP6812201B2 (ja) * | 2016-10-31 | 2021-01-13 | コクヨ株式会社 | 椅子 |
| DE102017001503A1 (de) * | 2017-02-16 | 2018-08-16 | Oliver Deichmann | Ein Stuhl, inbesondere ein Bürostuhl, mit einer zwischen der Sitzfläche und der Rückenlehne wirkenden Mechanik, durch die der Neigungswiderstand der Rückenlehne in Abhängigkeit von der Belastung der Sitzfläche steht. Die Sitzfläche wird in Abhängigkeit von der Belastung der Rückenlehne wenigstens teilweise angehoben. |
| USD852525S1 (en) | 2017-05-25 | 2019-07-02 | Steelcase Inc. | Seating arrangement |
| USD851417S1 (en) | 2017-05-25 | 2019-06-18 | Steelcase Inc. | Seating arrangement |
| USD852524S1 (en) | 2017-05-25 | 2019-07-02 | Steelcase Inc. | Seating arrangement |
| USD827352S1 (en) | 2017-05-25 | 2018-09-04 | Steelcase Inc. | Seating arrangement |
| USD852526S1 (en) | 2017-05-25 | 2019-07-02 | Steelcase Inc. | Seating arrangement |
| USD851418S1 (en) | 2017-05-25 | 2019-06-18 | Steelcase Inc. | Seating arrangement |
| USD846294S1 (en) | 2017-05-25 | 2019-04-23 | Steelcase Inc. | Seating arrangement |
| USD851952S1 (en) | 2017-05-25 | 2019-06-25 | Steelcase Inc. | Seating arrangement |
| USD869872S1 (en) | 2017-12-05 | 2019-12-17 | Steelcase Inc. | Chair |
| US11291305B2 (en) | 2017-12-05 | 2022-04-05 | Steelcase Inc. | Compliant backrest |
| USD869890S1 (en) | 2017-12-05 | 2019-12-17 | Steelcase Inc. | Chairback |
| USD869889S1 (en) | 2017-12-05 | 2019-12-17 | Steelcase Inc. | Chairback |
| USD870479S1 (en) | 2017-12-05 | 2019-12-24 | Steelcase Inc. | Chair |
| US10813463B2 (en) | 2017-12-05 | 2020-10-27 | Steelcase Inc. | Compliant backrest |
| CN109549386B (zh) * | 2018-04-12 | 2024-04-12 | 浙江胜途家具科技有限公司 | 一种人体工学座椅 |
| US10426269B1 (en) * | 2018-04-30 | 2019-10-01 | Buzz Seating, Inc. | Chair with appendage accommodations |
| NL2021000B1 (nl) | 2018-05-29 | 2019-12-04 | Hans Voorwinde Beheer B V | Inrichting voor het ondersteunen van personen |
| CN108814082A (zh) * | 2018-07-05 | 2018-11-16 | 池州市佳月软件开发有限公司 | 一种冬季使用舒适的办公椅 |
| USD908411S1 (en) * | 2018-09-25 | 2021-01-26 | Kumar Rajaratnam | Seatback cover |
| JP7239290B2 (ja) * | 2018-09-27 | 2023-03-14 | 株式会社オカムラ | 椅子 |
| JP7169166B2 (ja) * | 2018-10-09 | 2022-11-10 | 株式会社イトーキ | 椅子 |
| US11253076B2 (en) * | 2019-02-05 | 2022-02-22 | Unchair LLC | Chair having open shoulder backrest |
| EP3927215A4 (en) | 2019-02-21 | 2023-03-15 | Steelcase Inc. | BODY SUPPORT ASSEMBLY AND METHODS OF USE AND ASSEMBLY THEREOF |
| USD907935S1 (en) | 2019-05-31 | 2021-01-19 | Steelcase Inc. | Chair |
| USD907383S1 (en) | 2019-05-31 | 2021-01-12 | Steelcase Inc. | Chair with upholstered back |
| JP7382178B2 (ja) * | 2019-08-30 | 2023-11-16 | 株式会社イトーキ | 椅子 |
| EP4030968A4 (en) | 2019-09-18 | 2023-10-04 | Steelcase Inc. | BODY SUPPORT ELEMENT WITH GRID STRUCTURE |
| CN110623458A (zh) * | 2019-10-14 | 2019-12-31 | 黄莹 | 一种椅子 |
| US11357329B2 (en) | 2019-12-13 | 2022-06-14 | Steelcase Inc. | Body support assembly and methods for the use and assembly thereof |
| US11690457B2 (en) * | 2020-02-04 | 2023-07-04 | Hni Technologies Inc. | Chair with flexible internal support |
| USD950997S1 (en) * | 2020-12-21 | 2022-05-10 | Shenzhen Bestqi Innovation Technology Co., Lld | Chair |
| IT202100014576A1 (it) * | 2021-06-04 | 2022-12-04 | Pro Cord Spa | Sedia con schienale flessibile |
| KR102514183B1 (ko) * | 2022-11-07 | 2023-03-29 | 유한회사 애니체 | 관절타입 등받이체의 탄력 복원구조가 적용된 사무용 의자 |
Family Cites Families (75)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS471881Y1 (nl) * | 1968-07-29 | 1972-01-22 | ||
| GB1584270A (en) * | 1977-04-04 | 1981-02-11 | Youngflex Sa | Seats |
| US5249839A (en) * | 1991-11-12 | 1993-10-05 | Steelcase Inc. | Split back chair |
| JP3156172B2 (ja) * | 1994-11-28 | 2001-04-16 | 株式会社光製作所 | 金属パイプ枠製椅子 |
| US5909923A (en) * | 1997-10-24 | 1999-06-08 | Steelcase Inc. | Chair with novel pivot mounts and method of assembly |
| US6220661B1 (en) * | 1999-04-19 | 2001-04-24 | Steelcase Development Inc. | Chair back and method of assembly |
| EP0970639A1 (de) * | 1998-07-07 | 2000-01-12 | Provenda Marketing Ag | Verstellbare Lendenstütze |
| JP3874392B2 (ja) * | 1998-07-09 | 2007-01-31 | 株式会社岡村製作所 | 椅子 |
| WO2000022959A1 (de) * | 1998-10-20 | 2000-04-27 | Protoned B.V. | Stuhlmechanik |
| JP2000270962A (ja) * | 1999-03-24 | 2000-10-03 | Okamura Corp | 可撓性を有する座席用基板 |
| MXPA01012487A (es) * | 1999-06-17 | 2002-06-04 | Steelcase Inc | Construccion de silla. |
| US6254190B1 (en) * | 1999-09-29 | 2001-07-03 | Peter G. G. Gregory | Chair having a seat with differential front and rear support portions |
| JP4316748B2 (ja) * | 1999-11-08 | 2009-08-19 | 株式会社岡村製作所 | 椅子 |
| US6382719B1 (en) * | 2000-05-04 | 2002-05-07 | Steelcase Development Corporation | Back construction |
| ITTV20000084A1 (it) * | 2000-07-21 | 2002-01-21 | Sitting Snc Di Bordin Giacinto | Struttura di sedia-poltroncina ergonomica particolarmente per ufficio, del tipo accessoriata con appoggiatesta ed appoggiareni regolabili |
| JP3993375B2 (ja) * | 2000-10-16 | 2007-10-17 | コクヨ株式会社 | 椅子 |
| IT1315528B1 (it) * | 2000-10-18 | 2003-02-18 | Enrico Cioncada | Poltrona ad assetto variabile |
| GB0106247D0 (en) * | 2001-03-14 | 2001-05-02 | Williams David N L | Improvements relating to supports |
| US6609755B2 (en) * | 2001-06-15 | 2003-08-26 | Hon Technology Inc. | Ergonomic chair |
| US6568760B2 (en) * | 2001-06-15 | 2003-05-27 | Hon Technology Inc. | Chair of modular construction |
| US7014269B2 (en) * | 2001-06-15 | 2006-03-21 | Hon Technology Inc. | Chair back construction |
| US20020195855A1 (en) * | 2001-06-20 | 2002-12-26 | Teppo David S. | Shape-changing support, such as for seating |
| US6565153B2 (en) * | 2001-07-31 | 2003-05-20 | Johnson Controls Technology Corporation | Upper back support for a seat |
| JP3834502B2 (ja) * | 2001-11-05 | 2006-10-18 | 株式会社岡村製作所 | リクライニング椅子 |
| CA2626453C (en) * | 2002-02-13 | 2011-02-01 | Herman Miller, Inc. | Tilt chair having a flexible back, adjustable armrests and adjustable seat depth, and methods for the use thereof |
| CN100569146C (zh) * | 2002-07-23 | 2009-12-16 | 株式会社冈村制作所 | 椅子 |
| ITTO20020775A1 (it) * | 2002-09-06 | 2004-03-07 | Pro Cord Spa | Schienale di sedia. |
| US20040140701A1 (en) * | 2002-10-15 | 2004-07-22 | Burkhard Schmitz | Backrest for a seating structure with an adjustable sacral support |
| US7048335B2 (en) * | 2003-06-05 | 2006-05-23 | Steelcase Development Corporation | Seating unit with crossbar seat support |
| US20050062323A1 (en) * | 2003-06-11 | 2005-03-24 | Dicks Gerald G. | Chair |
| US6709060B1 (en) * | 2003-07-03 | 2004-03-23 | Tung-Hua Su | Chair backrest |
| US7458637B2 (en) * | 2004-06-10 | 2008-12-02 | Steelcase Inc. | Back construction with flexible lumbar |
| US7237841B2 (en) * | 2004-06-10 | 2007-07-03 | Steelcase Development Corporation | Back construction with flexible lumbar |
| CA2600308C (en) * | 2005-03-01 | 2013-11-26 | Haworth, Inc. | Chair back |
| JP4856911B2 (ja) * | 2005-08-18 | 2012-01-18 | 株式会社イトーキ | 背もたれ付き椅子 |
| US7568765B2 (en) * | 2005-10-03 | 2009-08-04 | Vitra Patente Ag | Chair |
| JP5002835B2 (ja) * | 2005-10-27 | 2012-08-15 | コクヨ株式会社 | 部材の接続構造 |
| JP4719905B2 (ja) * | 2005-10-27 | 2011-07-06 | コクヨ株式会社 | 椅子 |
| JP4614088B2 (ja) * | 2005-11-11 | 2011-01-19 | コクヨ株式会社 | バネの取付構造 |
| JP4747311B2 (ja) * | 2005-11-11 | 2011-08-17 | コクヨ株式会社 | 椅子 |
| WO2007055201A1 (ja) * | 2005-11-14 | 2007-05-18 | Okamura Corporation | 椅子のヘッドレスト装置 |
| US7226127B1 (en) * | 2005-12-21 | 2007-06-05 | Tk Canada Limited | Ergonomic chair backrest |
| JP4015673B2 (ja) * | 2006-04-10 | 2007-11-28 | 株式会社岡村製作所 | 椅子の背もたれ用基板 |
| JP4996240B2 (ja) * | 2006-08-30 | 2012-08-08 | 株式会社イトーキ | 椅子 |
| US7896438B2 (en) * | 2006-09-29 | 2011-03-01 | Sunrise Medical Hhg, Inc. | Shapeable wheelchair seatback assembly |
| CN200953958Y (zh) * | 2006-09-30 | 2007-10-03 | 苏同华 | 座椅椅背 |
| JP5132917B2 (ja) * | 2006-11-10 | 2013-01-30 | 株式会社岡村製作所 | 椅子の背凭れ装置 |
| KR101090648B1 (ko) * | 2006-11-10 | 2011-12-07 | 가부시끼가이샤 오까무라세이사꾸쇼 | 의자의 등받침 장치 |
| CN102772051B (zh) * | 2007-01-29 | 2016-05-18 | 赫尔曼米勒有限公司 | 座位结构及其使用方法 |
| US7874619B2 (en) * | 2007-01-29 | 2011-01-25 | Allseating Corporation | Adjustable lumbar support for a chair back |
| CN101801241B (zh) * | 2007-03-13 | 2013-06-05 | Hni技术公司 | 动态座椅靠背腰部支撑系统 |
| US7857388B2 (en) * | 2007-06-01 | 2010-12-28 | Steelcase Inc. | Seating unit with adjustable lumbar device |
| JP5347142B2 (ja) * | 2008-01-16 | 2013-11-20 | コクヨ株式会社 | 椅子 |
| CN201175137Y (zh) * | 2008-03-07 | 2009-01-07 | 吴耀全 | 椅背结构改良 |
| US7775601B2 (en) * | 2008-03-17 | 2010-08-17 | Yao-Chuan Wu | Back structure for a chair |
| WO2010044331A1 (ja) * | 2008-10-16 | 2010-04-22 | 株式会社岡村製作所 | 椅子 |
| JP5460997B2 (ja) * | 2008-10-20 | 2014-04-02 | タカノ株式会社 | ヒンジ構造とそれを用いた椅子の背もたれの支持構造 |
| JP5434211B2 (ja) * | 2009-04-09 | 2014-03-05 | トヨタ紡織株式会社 | 車両用シートの面状弾性体の組み付け構造 |
| JP5467814B2 (ja) * | 2009-08-19 | 2014-04-09 | 株式会社イトーキ | 椅子の背もたれ又は座 |
| US20110215623A1 (en) * | 2010-03-04 | 2011-09-08 | Hsuan-Chin Tsai | Height-Adjusting Assembly for Office Chair Backrest |
| US8449037B2 (en) * | 2010-04-13 | 2013-05-28 | Herman Miller, Inc. | Seating structure with a contoured flexible backrest |
| US8408647B2 (en) * | 2010-05-21 | 2013-04-02 | Yao-Chuan Wu | Movable chair backrest |
| US8272691B2 (en) * | 2010-06-04 | 2012-09-25 | Fuh Shyan Co., Ltd. | Resilient lower-back supporting device capable of vertical adjustment along with backrest of chair |
| JP5527026B2 (ja) * | 2010-06-04 | 2014-06-18 | トヨタ紡織株式会社 | 車両用シート |
| JP5671280B2 (ja) * | 2010-08-20 | 2015-02-18 | 株式会社イトーキ | 椅子のショルダーレスト又は背もたれ若しくはヘッドレスト |
| CN201958277U (zh) * | 2011-01-28 | 2011-09-07 | 陈育成 | 一种多段式椅背框架 |
| US20120193959A1 (en) * | 2011-02-01 | 2012-08-02 | Ching-Ming Chen | Automatic waistrest adjusting device for office chairs |
| TWM414875U (en) * | 2011-06-24 | 2011-11-01 | Fuh Shyan Co Ltd | Elastic leaning and restoration device of lifting back of office chair |
| US8613484B2 (en) * | 2012-05-18 | 2013-12-24 | Genius Champion Enterprises Co., Ltd. | Detachable chair |
| US8528980B1 (en) * | 2012-06-26 | 2013-09-10 | Fu-Chih Hsiao | Seat back unit |
| US8998339B2 (en) * | 2012-09-20 | 2015-04-07 | Steelcase Inc. | Chair assembly with upholstery covering |
| WO2014144143A1 (en) * | 2013-03-15 | 2014-09-18 | Hni Technologies Inc. | Chair with activated back flex |
| US9357849B2 (en) * | 2013-10-10 | 2016-06-07 | James E. Grove | Dynamic lumbar support for a chair |
| US9192234B2 (en) * | 2014-01-28 | 2015-11-24 | James E. Grove | Progressively curved lumbar support for the back of a chair |
| US9237811B1 (en) * | 2014-11-03 | 2016-01-19 | Patra Co., Ltd. | Chair with improved waist bearing power |
-
2014
- 2014-06-06 US US14/896,236 patent/US20160135603A1/en not_active Abandoned
- 2014-06-06 WO PCT/JP2014/065094 patent/WO2014196630A1/ja active Application Filing
- 2014-06-06 JP JP2015521502A patent/JP6353443B2/ja active Active
- 2014-06-06 CN CN201480032425.9A patent/CN105263367A/zh active Pending
-
2015
- 2015-12-21 JP JP2015248149A patent/JP6353433B2/ja active Active
-
2017
- 2017-07-04 JP JP2017130763A patent/JP6572266B2/ja active Active
-
2018
- 2018-08-06 JP JP2018147380A patent/JP6810107B2/ja active Active
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