JP2013132403A - 椅子 - Google Patents
椅子 Download PDFInfo
- Publication number
- JP2013132403A JP2013132403A JP2011284720A JP2011284720A JP2013132403A JP 2013132403 A JP2013132403 A JP 2013132403A JP 2011284720 A JP2011284720 A JP 2011284720A JP 2011284720 A JP2011284720 A JP 2011284720A JP 2013132403 A JP2013132403 A JP 2013132403A
- Authority
- JP
- Japan
- Prior art keywords
- seat
- elastic deformation
- hard
- support
- backrest
- 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.)
- Pending
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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
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
- A47C1/03277—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with bar or leaf springs
-
- 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
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
- A47C1/03288—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with resilient blocks
-
- 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
- A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
- A47C7/445—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with bar or leaf springs
-
- 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
- A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
- A47C7/448—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with resilient blocks
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chairs Characterized By Structure (AREA)
Abstract
【解決手段】脚体に傾動機構6を介して座4を支持させてなる椅子において、前記傾動機構6に、前記座4に荷重が加わったときに弾性変形する弾性変形領域を有した硬質部11と、この硬質部11の弾性変形領域における厚み内に設けられ弾性変形に伴って接近する対をなす対向面113とを具備させ、前記硬質部11が所定の弾性変形限度まで変形した際に前記対向面113同士が近接して当該硬質部11の弾性変形特性が変化し、前記硬質部11の前記弾性変形限度を越えた変形を抑止する構成を採用する。
【選択図】図3
Description
11、13…硬質部
112、132…凹陥部分
113、133…対向面
12、14…エラストマー
2…脚体
3…支持機構
31…支持基部
33…湾曲支持体
34…前リンク要素
35…後リンク要素
37…背支持部材(弾性支持体)
38…座受け
4…座
41…座枠(座受け)
6…傾動機構
61…弾性支持体
91、93…薄肉部分
92、94…厚肉部分
Claims (7)
- 脚体に傾動機構を介して座及び背凭れの少なくとも一方を支持させてなる椅子であって、
前記傾動機構が、前記座及び背凭れの少なくとも一方に荷重が加わったときに弾性変形する硬質部と、この硬質部に設けられ弾性変形に伴って接近する対をなす対向面とを具備してなり、前記硬質部が変形して所定の弾性変形限度に近づく際に前記対向面同士が近接して当該硬質部の弾性変形特性が変化し、その硬質部の前記弾性変形限度を越えた変形を抑止するようにしたことを特徴とする椅子。 - 前記傾動機構が、脚体に支持された支持基部と座との間に設けられた弾性支持体を備えたものであり、この弾性支持体における座に作用する荷重に応じて湾曲度合が変化する部位に前記対向面を設けている請求項1記載の椅子。
- 前記傾動機構が、脚体に支持された支持基部と背凭れとの間に設けられた弾性支持体を備えたものであり、この弾性支持体における背凭れに作用する荷重に応じて湾曲度合が変化する部位に前記対向面を設けている請求項1記載の椅子。
- 前記傾動機構が、脚体に支持された座と背凭れとの間に設けられた弾性支持体を備えたものであり、前記弾性支持体における背凭れに作用する荷重に応じて湾曲度合が変化する部位に前記対向面を設けている請求項1記載の椅子。
- 前記硬質部が、外方に開放された凹陥部分を備えたものであり、その凹陥部分の対向する内側の一部または全部が前記対向面である請求項1、2、3又は4記載の椅子。
- 前記硬質部が、前記凹陥部分にエラストマーを全面的に又は部分的に配したものである請求項5記載の椅子。
- 前記硬質部が、薄肉部分と、この薄肉部分の両側に設けられ前記薄肉部分よりも厚み寸法の大きな厚肉部分とを備えたものであり、前記両厚肉部分間に前記凹陥部分が形成されている請求項5または6記載の椅子。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011284720A JP2013132403A (ja) | 2011-12-27 | 2011-12-27 | 椅子 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011284720A JP2013132403A (ja) | 2011-12-27 | 2011-12-27 | 椅子 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2013132403A true JP2013132403A (ja) | 2013-07-08 |
Family
ID=48909528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011284720A Pending JP2013132403A (ja) | 2011-12-27 | 2011-12-27 | 椅子 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2013132403A (ja) |
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9883746B2 (en) | 2014-11-11 | 2018-02-06 | Pro-Cord S.P.A. | Chair with seat and backrest movable in a synchronized way |
JP2018519101A (ja) * | 2015-06-29 | 2018-07-19 | ハーマン、ミラー、インコーポレイテッドHerman Miller Incorporated | 懸架座席用の取付構造体 |
EP3409144A1 (de) * | 2017-05-30 | 2018-12-05 | Sedus Stoll AG | Stuhl, insbesondere konferenz- oder bürostuhl sowie verfahren zur herstellung eines stuhls |
US10820703B2 (en) | 2018-09-17 | 2020-11-03 | Sedus Stoll Ag | Chair, particularly conference or office chair, and method for manufacturing a chair |
US10966527B2 (en) | 2017-06-09 | 2021-04-06 | Steelcase Inc. | Seating arrangement and method of construction |
US11096497B2 (en) | 2015-04-13 | 2021-08-24 | Steelcase Inc. | Seating arrangement |
US11109683B2 (en) | 2019-02-21 | 2021-09-07 | Steelcase Inc. | Body support assembly and method for the use and assembly thereof |
USD932203S1 (en) | 2016-04-12 | 2021-10-05 | Steelcase Inc. | Seating arrangement |
CN113520091A (zh) * | 2020-04-20 | 2021-10-22 | 博克1有限责任两合公司 | 用于坐具的装置 |
USD935824S1 (en) | 2020-02-19 | 2021-11-16 | Steelcase Inc. | Seat |
USD937024S1 (en) | 2020-02-19 | 2021-11-30 | Steelcase Inc. | Backrest |
USD936984S1 (en) | 2020-02-19 | 2021-11-30 | Steelcase Inc. | Chair |
USD936985S1 (en) | 2020-02-19 | 2021-11-30 | Steelcase Inc. | Chair |
USD937595S1 (en) | 2020-02-19 | 2021-12-07 | Steelcase Inc. | Chair |
US11259637B2 (en) | 2015-04-13 | 2022-03-01 | Steelcase Inc. | Seating arrangement |
US11324325B2 (en) | 2015-04-13 | 2022-05-10 | Steelcase Inc. | Seating arrangement |
USD951690S1 (en) | 2020-02-19 | 2022-05-17 | Steelcase Inc. | Chair |
US11357329B2 (en) | 2019-12-13 | 2022-06-14 | Steelcase Inc. | Body support assembly and methods for the use and assembly thereof |
USD961317S1 (en) | 2020-02-19 | 2022-08-23 | Steelcase Inc. | Backrest |
USD961315S1 (en) | 2020-02-19 | 2022-08-23 | Steelcase Inc. | Chair |
US11617444B2 (en) | 2020-03-02 | 2023-04-04 | Steelcase Inc. | Body support assembly and methods for the use and assembly thereof |
USD988048S1 (en) | 2021-01-20 | 2023-06-06 | Steelcase Inc. | Lumbar support |
USD988049S1 (en) | 2021-05-12 | 2023-06-06 | Steelcase Inc. | Lumbar support |
USD995179S1 (en) | 2021-01-20 | 2023-08-15 | Steelcase Inc. | Chair with lumbar support |
USD995180S1 (en) | 2021-05-12 | 2023-08-15 | Steelcase Inc. | Chair with lumbar support |
US11812870B2 (en) | 2021-02-10 | 2023-11-14 | Steelcase Inc. | Body support structure |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000342377A (ja) * | 1999-06-07 | 2000-12-12 | Kokuyo Co Ltd | 椅 子 |
JP2005514141A (ja) * | 2002-01-17 | 2005-05-19 | グリーン コンチネンタル ファーニチュアー(エム)エスディーエヌ ビーエイチディー | リクライニング機構を備える食卓椅子 |
JP2007126495A (ja) * | 2005-11-01 | 2007-05-24 | Design Research Net:Kk | 金属・ゴム複合部材およびそれを用いた椅子 |
US20090261644A1 (en) * | 2008-04-18 | 2009-10-22 | Pro-Cord Spa | Chair |
-
2011
- 2011-12-27 JP JP2011284720A patent/JP2013132403A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000342377A (ja) * | 1999-06-07 | 2000-12-12 | Kokuyo Co Ltd | 椅 子 |
JP2005514141A (ja) * | 2002-01-17 | 2005-05-19 | グリーン コンチネンタル ファーニチュアー(エム)エスディーエヌ ビーエイチディー | リクライニング機構を備える食卓椅子 |
JP2007126495A (ja) * | 2005-11-01 | 2007-05-24 | Design Research Net:Kk | 金属・ゴム複合部材およびそれを用いた椅子 |
US20090261644A1 (en) * | 2008-04-18 | 2009-10-22 | Pro-Cord Spa | Chair |
Cited By (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9883746B2 (en) | 2014-11-11 | 2018-02-06 | Pro-Cord S.P.A. | Chair with seat and backrest movable in a synchronized way |
US11553797B2 (en) | 2015-04-13 | 2023-01-17 | Steelcase Inc. | Seating arrangement |
US11096497B2 (en) | 2015-04-13 | 2021-08-24 | Steelcase Inc. | Seating arrangement |
US11324325B2 (en) | 2015-04-13 | 2022-05-10 | Steelcase Inc. | Seating arrangement |
US11259637B2 (en) | 2015-04-13 | 2022-03-01 | Steelcase Inc. | Seating arrangement |
US11963621B2 (en) | 2015-04-13 | 2024-04-23 | Steelcase Inc. | Seating arrangement |
JP6998219B2 (ja) | 2015-06-29 | 2022-01-18 | ハーマン、ミラー、インコーポレイテッド | 懸架座席用の取付構造体 |
JP2018519101A (ja) * | 2015-06-29 | 2018-07-19 | ハーマン、ミラー、インコーポレイテッドHerman Miller Incorporated | 懸架座席用の取付構造体 |
US11812866B2 (en) | 2015-06-29 | 2023-11-14 | MillerKnoll, Inc. | Attachment structure for suspension seating |
US10743677B2 (en) | 2015-06-29 | 2020-08-18 | Herman Miller, Inc. | Attachment structure for suspension seating |
US11510502B2 (en) | 2015-06-29 | 2022-11-29 | MillerKnoll, Inc. | Attachment structure for suspension seating |
USD932203S1 (en) | 2016-04-12 | 2021-10-05 | Steelcase Inc. | Seating arrangement |
EP3409144A1 (de) * | 2017-05-30 | 2018-12-05 | Sedus Stoll AG | Stuhl, insbesondere konferenz- oder bürostuhl sowie verfahren zur herstellung eines stuhls |
US11825955B2 (en) | 2017-06-09 | 2023-11-28 | Steelcase Inc. | Seating arrangement and method of construction |
US10966527B2 (en) | 2017-06-09 | 2021-04-06 | Steelcase Inc. | Seating arrangement and method of construction |
US11134780B2 (en) | 2018-09-17 | 2021-10-05 | Sedus Stoll Ag | Chair, particularly conference or office chair, and method for manufacturing a chair |
US10820703B2 (en) | 2018-09-17 | 2020-11-03 | Sedus Stoll Ag | Chair, particularly conference or office chair, and method for manufacturing a chair |
US11109683B2 (en) | 2019-02-21 | 2021-09-07 | Steelcase Inc. | Body support assembly and method 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 |
US11602223B2 (en) | 2019-02-21 | 2023-03-14 | 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 |
US11357329B2 (en) | 2019-12-13 | 2022-06-14 | Steelcase Inc. | Body support assembly and methods for the use and assembly thereof |
USD961280S1 (en) | 2020-02-19 | 2022-08-23 | Steelcase Inc. | Chair |
USD961316S1 (en) | 2020-02-19 | 2022-08-23 | Steelcase Inc. | Chair |
USD961281S1 (en) | 2020-02-19 | 2022-08-23 | Steelcase Inc. | Chair |
USD961315S1 (en) | 2020-02-19 | 2022-08-23 | Steelcase Inc. | Chair |
USD937024S1 (en) | 2020-02-19 | 2021-11-30 | Steelcase Inc. | Backrest |
USD935824S1 (en) | 2020-02-19 | 2021-11-16 | Steelcase Inc. | Seat |
USD961317S1 (en) | 2020-02-19 | 2022-08-23 | Steelcase Inc. | Backrest |
USD937595S1 (en) | 2020-02-19 | 2021-12-07 | Steelcase Inc. | Chair |
USD951690S1 (en) | 2020-02-19 | 2022-05-17 | Steelcase Inc. | Chair |
USD936985S1 (en) | 2020-02-19 | 2021-11-30 | Steelcase Inc. | Chair |
USD936984S1 (en) | 2020-02-19 | 2021-11-30 | Steelcase Inc. | Chair |
USD951691S1 (en) | 2020-02-19 | 2022-05-17 | Steelcase Inc. | Chair |
US11617444B2 (en) | 2020-03-02 | 2023-04-04 | Steelcase Inc. | Body support assembly and methods for the use and assembly thereof |
CN113520091A (zh) * | 2020-04-20 | 2021-10-22 | 博克1有限责任两合公司 | 用于坐具的装置 |
USD995179S1 (en) | 2021-01-20 | 2023-08-15 | Steelcase Inc. | Chair with lumbar support |
USD988048S1 (en) | 2021-01-20 | 2023-06-06 | Steelcase Inc. | Lumbar support |
US11812870B2 (en) | 2021-02-10 | 2023-11-14 | Steelcase Inc. | Body support structure |
USD995180S1 (en) | 2021-05-12 | 2023-08-15 | Steelcase Inc. | Chair with lumbar support |
USD988049S1 (en) | 2021-05-12 | 2023-06-06 | Steelcase Inc. | Lumbar support |
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