JP5263802B2 - 椅子 - Google Patents
椅子 Download PDFInfo
- Publication number
- JP5263802B2 JP5263802B2 JP2006088777A JP2006088777A JP5263802B2 JP 5263802 B2 JP5263802 B2 JP 5263802B2 JP 2006088777 A JP2006088777 A JP 2006088777A JP 2006088777 A JP2006088777 A JP 2006088777A JP 5263802 B2 JP5263802 B2 JP 5263802B2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- seat
- elbow
- seat frame
- back frame
- 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
Links
- 210000002414 leg Anatomy 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 210000001217 buttock Anatomy 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 9
- 238000000465 moulding Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 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
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C5/00—Chairs of special materials
- A47C5/12—Chairs of special materials of plastics, with or without reinforcement
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/20—Chairs or stools with vertically-adjustable seats
- A47C3/30—Chairs or stools with vertically-adjustable seats with vertically-acting fluid cylinder
-
- 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
- A47C7/28—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
-
- 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
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Chairs Characterized By Structure (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Description
X…背座境界部
7a…開口
12…座枠
22…背枠
71…肘フレーム
12a、22a…開口
13、23…別部材(メッシュ)
15…前垂れ部
22a…ランバー対応部
22c…臀部対応部
71a…後端
71b…前端
71c…水平部
Claims (9)
- 椅子本体が座枠、背枠及び座枠と背枠の間を補強するリブを具備してなるものであって、
リブを肘フレームとして使用可能なまでに迫り出させて、座枠、背枠及び当該肘フレームを三次元的に連なった状態にするとともに、
座枠及び背枠にそれぞれ着座面を形成するための別部材を嵌め込む開口を設け、
背座境界部の幅を背の有効支持部及び座枠よりも幅狭にし、
前記肘フレームの後端を背枠のうち前方に最も突出したランバー対応部より前側方に湾曲しながら持ち出し、前端を座枠から側方に迫り出した後に滑らかに方向を変えて立ち上げて、
肘フレーム、座枠及び背枠によって形成される開口の周縁が二次元平面内に収まらず三次元的に湾曲しているように、また、当該開口が側面から見えるだけでなく、正面からも平面からも底面からも見える状態とするように開口の周縁を形成しつつ、これら肘フレーム、座枠及び背枠を樹脂一体成形したことを特徴とする椅子。 - 背枠のランバー対応部よりも上方に位置する有効支持部と座枠とが略同幅であり、背枠のランバー対応部よりも下方に位置する臀部対応部を下方に向けて徐々に括れさせたことを特徴とする請求項1に記載の椅子。
- 背座境界部が縦断面前向きU字状をなし、この縦断面が臀部に沿って平面視緩やかに湾曲しながら連続する三次元形状をなしている請求項1又は2に記載の椅子。
- 座の前端に前垂れ部を備えたものであって、この前垂れ部が縦断面逆L字状をなし、この縦断面が座の前縁に沿って緩やかに湾曲しながら連続する三次元形状をなしている請求項1〜3のいずれかに記載の椅子。
- 肘フレームの上端に水平部が滑らかに折り曲げて連設してある請求項1〜4のいずれかに記載の椅子。
- 肘フレームは、小口が座枠の小口と連続するように引き出してある請求項1〜5のいずれかに記載の椅子。
- 肘フレームは、小口が背枠の小口と連続するように引き出してある請求項1〜6のいずれかに記載の椅子。
- 別部材がメッシュ地を備えるものであり、開口はメッシュ地が荷重を受けて撓む方向に漸次開口幅を狭めながら湾曲する固定支持面を有している請求項1〜7のいずれかに記載の椅子。
- 座枠の隅部が放射状をなす複数の座受フレームを介して脚支柱に回転可能に支持されている請求項1〜8のいずれかに記載の椅子。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006088777A JP5263802B2 (ja) | 2006-03-28 | 2006-03-28 | 椅子 |
CNA2006101627631A CN101044942A (zh) | 2006-03-28 | 2006-11-28 | 椅子 |
EP07104023A EP1839532B1 (en) | 2006-03-28 | 2007-03-13 | Chair |
AT07104023T ATE433292T1 (de) | 2006-03-28 | 2007-03-13 | Sitz |
DE602007001253T DE602007001253D1 (de) | 2006-03-28 | 2007-03-13 | Sitz |
US11/723,592 US7654616B2 (en) | 2006-03-28 | 2007-03-21 | Chair having integrally formed back frame and seat frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006088777A JP5263802B2 (ja) | 2006-03-28 | 2006-03-28 | 椅子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007260118A JP2007260118A (ja) | 2007-10-11 |
JP5263802B2 true JP5263802B2 (ja) | 2013-08-14 |
Family
ID=38055324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006088777A Active JP5263802B2 (ja) | 2006-03-28 | 2006-03-28 | 椅子 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7654616B2 (ja) |
EP (1) | EP1839532B1 (ja) |
JP (1) | JP5263802B2 (ja) |
CN (1) | CN101044942A (ja) |
AT (1) | ATE433292T1 (ja) |
DE (1) | DE602007001253D1 (ja) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2009258164A1 (en) | 2008-05-26 | 2009-12-17 | Steelcase Inc. | Conforming back for a seating unit |
US7841664B2 (en) | 2008-06-04 | 2010-11-30 | Steelcase Inc. | Chair with control system |
US7887138B2 (en) * | 2009-01-23 | 2011-02-15 | Chen Yung-Hua | Integrally formed base arrangement of an office chair |
US20110057497A1 (en) * | 2009-09-08 | 2011-03-10 | Tsan-Ching Wang | Combination of net and frame |
USD667232S1 (en) * | 2011-03-12 | 2012-09-18 | Jianhua Yang | Office chair |
JP5905708B2 (ja) * | 2011-11-04 | 2016-04-20 | 株式会社岡村製作所 | 張材の張設方法および張材の張設構造 |
US9192236B2 (en) | 2012-07-27 | 2015-11-24 | Kgm Gaming Llc | Guard and combination for rotatable or swivel seat and method of installing same |
US20140054947A1 (en) * | 2012-08-22 | 2014-02-27 | Tung-Hua Su | Backrest assembly with front and rear frames |
US20150021971A1 (en) * | 2013-07-19 | 2015-01-22 | Minson Corporation | Internal support for a backrest for a chair |
USD696545S1 (en) | 2013-07-30 | 2013-12-31 | Steelcase, Inc. | Rear surface of a chair back |
TWM483731U (zh) * | 2013-12-31 | 2014-08-11 | Yong-Hua Chen | 辦公椅結構 |
USD731802S1 (en) | 2014-06-12 | 2015-06-16 | Steelcase Inc. | Chair |
USD731801S1 (en) | 2014-06-12 | 2015-06-16 | Steelcase Inc. | Chair |
US9167902B1 (en) * | 2014-07-01 | 2015-10-27 | Yung-hua Chen | One-piece office chair in three dimensions |
US10194750B2 (en) | 2015-04-13 | 2019-02-05 | Steelcase Inc. | Seating arrangement |
US11259637B2 (en) | 2015-04-13 | 2022-03-01 | Steelcase Inc. | Seating arrangement |
US10966527B2 (en) | 2017-06-09 | 2021-04-06 | Steelcase Inc. | Seating arrangement and method of construction |
JP6826043B2 (ja) | 2015-04-13 | 2021-02-03 | スティールケース インコーポレイテッド | 着座用構成体 |
US10463153B2 (en) | 2016-06-09 | 2019-11-05 | Steelcase Inc. | Seating arrangement |
US10194749B1 (en) | 2017-05-23 | 2019-02-05 | Yeti Coolers, Llc | Portable chair and methods of forming a portable chair |
US10561249B2 (en) | 2017-05-23 | 2020-02-18 | Yeti Coolers, Llc | Portable chair and cup holder assembly |
US10743670B2 (en) | 2017-05-23 | 2020-08-18 | Yeti Coolers, Llc | Portable chair and cup holder assembly |
JP6958211B2 (ja) | 2017-10-12 | 2021-11-02 | トヨタ自動車株式会社 | 車両のシート |
USD850810S1 (en) | 2018-01-10 | 2019-06-11 | Yeti Coolers, Llc | Portable chair |
USD843152S1 (en) | 2018-01-10 | 2019-03-19 | Yeti Coolers, Llc | Portable chair |
USD843151S1 (en) | 2018-01-10 | 2019-03-19 | Yeti Coolers, Llc | Portable chair |
USD843150S1 (en) | 2018-01-10 | 2019-03-19 | Yeti Coolers, Llc | Portable chair |
CN109008364B (zh) * | 2018-08-23 | 2021-05-11 | 王敏雪 | 一种多功能摇摆式纳凉装置 |
US10617226B1 (en) * | 2019-01-07 | 2020-04-14 | Wen Hsien Liao | Backrest and seat of a chair |
US11109683B2 (en) | 2019-02-21 | 2021-09-07 | Steelcase Inc. | Body support assembly and method for the use and assembly thereof |
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 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB615796A (en) | 1946-08-02 | 1949-01-12 | Charles Vincent Morris | Improvements in or relating to easy chairs, arm chairs or the like |
US2731078A (en) * | 1949-07-30 | 1956-01-17 | Harry H Cadman | Furniture construction |
US3441310A (en) * | 1963-03-27 | 1969-04-29 | Gale Co John | Seating structure |
US3756656A (en) * | 1972-02-04 | 1973-09-04 | J Weick | Chair |
USD255293S (en) * | 1977-07-15 | 1980-06-10 | Giroflex Entwicklungs Ag | Chair or similar article |
US4361357A (en) * | 1980-04-21 | 1982-11-30 | Pollock Charles R | Chair |
DE8135614U1 (de) * | 1981-12-07 | 1983-11-10 | Gebr. Thonet GmbH, 6000 Frankfurt | Sitzmoebel |
US4598892A (en) * | 1984-07-27 | 1986-07-08 | Haworth, Inc. | Mechanical chair-height control mechanism |
JPS62139355U (ja) * | 1986-02-27 | 1987-09-02 | ||
FR2619496B1 (fr) * | 1987-08-18 | 1991-05-10 | Massonnet Henry | Fauteuil a dossier souple |
EP0364309B1 (fr) * | 1989-03-01 | 1993-02-10 | Grosfillex S.A.R.L. | Fauteuil monocoque en matière plastique injectée, empilable à faible pas |
FR2638076B1 (fr) * | 1989-03-01 | 1991-02-01 | Grosfillex Sarl | Siege monolithique en matiere plastique injectee |
USD341953S (en) * | 1991-11-21 | 1993-12-07 | Bemis Manufacturing Company | Dining chair |
DE69334200T2 (de) * | 1992-06-15 | 2008-12-24 | Herman Miller, Inc., Zeeland | Rückenlehne für einen Stuhl |
USD364748S (en) * | 1994-05-11 | 1995-12-05 | Syroco, Inc. | Armchair |
JPH0810084A (ja) | 1994-07-01 | 1996-01-16 | Takano Co Ltd | 椅 子 |
US6702391B1 (en) * | 1995-06-07 | 2004-03-09 | Grant Stipek | Furniture with molded frame |
FR2746279B1 (fr) * | 1996-03-19 | 1998-05-07 | Stamp Sa | Fauteuil a dossier pivotant |
JP4040744B2 (ja) | 1998-03-26 | 2008-01-30 | 株式会社岡村製作所 | 椅子の座板の取付構造 |
USD416700S (en) * | 1999-02-16 | 1999-11-23 | Euro United Corporation | Stackable chair with squared back |
USD419325S (en) * | 1999-02-16 | 2000-01-25 | Euro United Corporation | Stackable chair with rounded back |
USD431922S (en) * | 1999-05-17 | 2000-10-17 | Grosfillex Sarl | Armchair |
DE20010342U1 (de) | 2000-06-09 | 2000-08-31 | Kettler Heinz Gmbh | Sessel |
JP2003144264A (ja) * | 2001-11-16 | 2003-05-20 | Kokuyo Co Ltd | 椅 子 |
-
2006
- 2006-03-28 JP JP2006088777A patent/JP5263802B2/ja active Active
- 2006-11-28 CN CNA2006101627631A patent/CN101044942A/zh active Pending
-
2007
- 2007-03-13 DE DE602007001253T patent/DE602007001253D1/de active Active
- 2007-03-13 EP EP07104023A patent/EP1839532B1/en not_active Expired - Fee Related
- 2007-03-13 AT AT07104023T patent/ATE433292T1/de active
- 2007-03-21 US US11/723,592 patent/US7654616B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2007260118A (ja) | 2007-10-11 |
US20070228799A1 (en) | 2007-10-04 |
EP1839532A1 (en) | 2007-10-03 |
US7654616B2 (en) | 2010-02-02 |
CN101044942A (zh) | 2007-10-03 |
ATE433292T1 (de) | 2009-06-15 |
EP1839532B1 (en) | 2009-06-10 |
DE602007001253D1 (de) | 2009-07-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5263802B2 (ja) | 椅子 | |
JP5004152B2 (ja) | 椅子 | |
JP5529502B2 (ja) | 椅子 | |
JP3974636B2 (ja) | 椅子用基板および椅子 | |
JP4844723B2 (ja) | 椅子 | |
JP5524578B2 (ja) | 椅子の背凭れ装置 | |
JP5078450B2 (ja) | 椅子 | |
JP5013359B2 (ja) | 椅子 | |
JP5490175B2 (ja) | 椅子 | |
KR100772167B1 (ko) | 보조등받침을 갖는 의자 | |
JP5712370B2 (ja) | 椅子 | |
JP2012176259A5 (ja) | ||
JP5024778B2 (ja) | 椅子 | |
JP5529501B2 (ja) | 椅子 | |
JP2012040110A (ja) | 椅子 | |
JP5490172B2 (ja) | 椅子 | |
JP4063043B2 (ja) | 椅子 | |
JP7330857B2 (ja) | 椅子 | |
JP7299004B2 (ja) | 椅子 | |
JP7172378B2 (ja) | 椅子 | |
JP2012135488A (ja) | 背もたれ付き椅子 | |
JP2006014900A (ja) | 引手付き椅子 | |
JP4119332B2 (ja) | 肘掛け装置付き椅子 | |
JP4652761B2 (ja) | リクライニング椅子 | |
JP2022009241A (ja) | 肘掛及び椅子 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090223 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20100113 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110920 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110927 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111125 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20120508 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120731 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20120808 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20120907 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130401 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130424 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 5263802 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
SZ03 | Written request for cancellation of trust registration |
Free format text: JAPANESE INTERMEDIATE CODE: R313Z03 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |