JP2010063821A - 椅子 - Google Patents
椅子 Download PDFInfo
- Publication number
- JP2010063821A JP2010063821A JP2008235567A JP2008235567A JP2010063821A JP 2010063821 A JP2010063821 A JP 2010063821A JP 2008235567 A JP2008235567 A JP 2008235567A JP 2008235567 A JP2008235567 A JP 2008235567A JP 2010063821 A JP2010063821 A JP 2010063821A
- Authority
- JP
- Japan
- Prior art keywords
- elastic
- chair
- back plate
- recumbent
- arm
- 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
- 235000014676 Phragmites communis Nutrition 0.000 claims description 27
- 230000007246 mechanism Effects 0.000 claims description 8
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 239000000057 synthetic resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 description 21
- 239000011347 resin Substances 0.000 description 21
- 230000002093 peripheral effect Effects 0.000 description 9
- 230000005489 elastic deformation Effects 0.000 description 8
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 244000273256 Phragmites communis Species 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 208000012802 recumbency Diseases 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 244000290594 Ficus sycomorus Species 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
Images
Landscapes
- Chairs Characterized By Structure (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
【解決手段】
椅子100を、背支桿51と、この背支桿51に少なくとも中間部二箇所を支持させアーム部52aを左右に延出させた弾性横桿52と、この弾性横桿52の左右のアーム部52aに左右両側部を支持させた背板61とを具備してなり、前記弾性横桿52と前記背板61とによって、弾性変形可能なループ構造Rを構成するものとした。
【選択図】図13
Description
51…背支桿
52a…アーム部
52…弾性横桿
61…背板
R…ループ構造
Claims (7)
- 背支桿と、この背支桿に少なくとも中間部二箇所を支持させアーム部を左右に延出させた弾性横桿と、この弾性横桿の左右のアーム部に左右両側部を支持させた背板とを具備してなり、前記弾性横桿と前記背板とによって、弾性変形可能なループ構造を構成したことを特徴とする椅子。
- 前記アーム部の左右の延出端を、起立した軸心回りに回転し得るように前記背板に接続した請求項1記載の椅子。
- 前記アーム部の延出端と前記背板との相対回転可能範囲を規定するための回転規制機構を設けた請求項2記載の椅子。
- 前記背支桿が、左右に離間する分岐桿部を有したものであり、それら両分岐桿部に前記弾性横桿の中間部二箇所に設けた取付部をそれぞれ取り付けている請求項1、2又は3記載の椅子。
- 前記弾性横桿が、左右のアーム部の基端に背支桿に支持させるための前記取付部をそれぞれ設け、それら両取付部間を連結部により弾性的に連結している請求項1、2、3又は4記載の椅子。
- 前記弾性横桿が、前記アーム部と、前記取付部と、前記連結部とを合成樹脂により一体に形成したものである請求項5記載の椅子。
- 前記弾性横桿が、背面視において左右方向に向く直線形状に形成されている請求項1、2、3、4、5又は6記載の椅子。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008235567A JP5453633B2 (ja) | 2008-09-12 | 2008-09-12 | 椅子 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008235567A JP5453633B2 (ja) | 2008-09-12 | 2008-09-12 | 椅子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010063821A true JP2010063821A (ja) | 2010-03-25 |
JP5453633B2 JP5453633B2 (ja) | 2014-03-26 |
Family
ID=42189933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008235567A Active JP5453633B2 (ja) | 2008-09-12 | 2008-09-12 | 椅子 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5453633B2 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101371221B1 (ko) * | 2012-02-29 | 2014-03-10 | 주식회사 시디즈 | 등받이 각도 조절 의자 |
JP2019083957A (ja) * | 2017-11-06 | 2019-06-06 | 株式会社イトーキ | 椅子 |
KR101980343B1 (ko) * | 2018-04-11 | 2019-08-28 | 주식회사 네오퍼스 | 요추지지력이 향상된 의자 |
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 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05111413A (ja) * | 1991-10-22 | 1993-05-07 | Itoki Crebio Corp | 椅子の傾動制御装置 |
JP2003521956A (ja) * | 1998-10-20 | 2003-07-22 | ヴィトラ・パテンテ・アクチェンゲゼルシャフト | 椅子機構 |
JP2007132476A (ja) * | 2005-11-11 | 2007-05-31 | Kokuyo Furniture Co Ltd | ヒンジの構造 |
-
2008
- 2008-09-12 JP JP2008235567A patent/JP5453633B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05111413A (ja) * | 1991-10-22 | 1993-05-07 | Itoki Crebio Corp | 椅子の傾動制御装置 |
JP2003521956A (ja) * | 1998-10-20 | 2003-07-22 | ヴィトラ・パテンテ・アクチェンゲゼルシャフト | 椅子機構 |
JP2007132476A (ja) * | 2005-11-11 | 2007-05-31 | Kokuyo Furniture Co Ltd | ヒンジの構造 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101371221B1 (ko) * | 2012-02-29 | 2014-03-10 | 주식회사 시디즈 | 등받이 각도 조절 의자 |
JP2019083957A (ja) * | 2017-11-06 | 2019-06-06 | 株式会社イトーキ | 椅子 |
JP7015146B2 (ja) | 2017-11-06 | 2022-02-02 | 株式会社イトーキ | 椅子 |
KR101980343B1 (ko) * | 2018-04-11 | 2019-08-28 | 주식회사 네오퍼스 | 요추지지력이 향상된 의자 |
US11109683B2 (en) | 2019-02-21 | 2021-09-07 | Steelcase Inc. | Body support assembly and method for the use and assembly thereof |
US11602223B2 (en) | 2019-02-21 | 2023-03-14 | Steelcase Inc. | Body support assembly and methods for the use and assembly thereof |
US11910934B2 (en) | 2019-02-21 | 2024-02-27 | Steelcase Inc. | Body support assembly and methods 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 |
US11786039B2 (en) | 2019-12-13 | 2023-10-17 | Steelcase Inc. | Body support assembly and methods for the use and assembly thereof |
US11805913B2 (en) | 2019-12-13 | 2023-11-07 | Steelcase Inc. | Body support assembly and methods for the use and assembly thereof |
Also Published As
Publication number | Publication date |
---|---|
JP5453633B2 (ja) | 2014-03-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5453633B2 (ja) | 椅子 | |
JP2006231088A (ja) | 椅子用基板および椅子 | |
JP5328014B2 (ja) | 椅子 | |
JP4950701B2 (ja) | 椅子 | |
JP5453631B2 (ja) | 椅子 | |
JP2011024752A (ja) | 背凭れの支持構造 | |
JP2014188027A (ja) | 椅子 | |
JP2013000446A (ja) | 椅子 | |
KR20150003026U (ko) | 문 체어 | |
JP2020058764A (ja) | 椅子 | |
JP2012000242A (ja) | 身体支持部材および椅子 | |
KR101670655B1 (ko) | 의자용 등받이 | |
JP6608136B2 (ja) | 椅子の回動機構および椅子 | |
JP5298328B2 (ja) | 椅子用背板 | |
KR102032781B1 (ko) | 리클라이닝 체어 | |
JP5279773B2 (ja) | 椅子の背もたれの支持機構 | |
JP6777281B2 (ja) | 椅子 | |
JP6410886B2 (ja) | 椅子の背支持構成要素およびこれを備える椅子 | |
WO2017183635A1 (ja) | 椅子の背凭れ | |
JP4197045B2 (ja) | 椅子 | |
JP7436743B1 (ja) | リラックスチェア | |
JP2014079492A (ja) | 椅子 | |
JP6169835B2 (ja) | 椅子 | |
WO2021141073A1 (ja) | 椅子、座部および背もたれ | |
JP2017192519A (ja) | 椅子の背凭れ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110811 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20130305 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130409 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130510 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20131203 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20131216 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5453633 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 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 |
|
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 |