JP6244364B2 - 椅子アームアセンブリ - Google Patents
椅子アームアセンブリ Download PDFInfo
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- JP6244364B2 JP6244364B2 JP2015533175A JP2015533175A JP6244364B2 JP 6244364 B2 JP6244364 B2 JP 6244364B2 JP 2015533175 A JP2015533175 A JP 2015533175A JP 2015533175 A JP2015533175 A JP 2015533175A JP 6244364 B2 JP6244364 B2 JP 6244364B2
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- 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
- A47C1/0308—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable by rotation
-
- 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
- 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
- A47C1/03255—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest with a central column, e.g. rocking office chairs
-
- 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
- A47C1/03266—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with adjustable elasticity
-
- 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
- A47C1/03272—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with coil springs
-
- 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
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
- A47C7/006—Chair or stool bases with castors
-
- 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
- A47C7/029—Seat parts of non-adjustable shape adapted to a user contour or ergonomic seating positions
-
- 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
- A47C7/14—Seat parts of adjustable shape; elastically mounted ; adaptable to a user contour or ergonomic seating positions
-
- 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
-
- 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
-
- 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
-
- 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
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- 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
- A47C7/462—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by mechanical means
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- 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
- A47C7/54—Supports for the arms
- A47C7/543—Supports for the arms movable to inoperative position
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
- F16F1/12—Attachments or mountings
- F16F1/121—Attachments or mountings adjustable, e.g. to modify spring characteristics
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- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chairs Characterized By Structure (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Special Chairs (AREA)
Description
Claims (18)
- 4バーリンケージアセンブリを備える椅子アセンブリであって、前記4バーリンケージアセンブリが、
第1の端部および第2の端部を有し、その長さに沿ってU字形の断面構成を備える第1のリンケージ部材と、
第1の端部および第2の端部を有する第2のリンケージ部材と、
第1の枢支点の周りで回転するように前記第1のリンケージ部材の前記第1の端部に枢動可能に結合された第1の端部、および第2の枢支点の周りで回転するように前記第2のリンケージ部材の前記第1の端部に枢動可能に結合された第2の端部を有する第3のリンケージ部材と、
第3の枢支点の周りで回転するように前記第1のリンケージ部材の前記第2の端部に枢動可能に結合された第1の端部、および第4の枢支点の周りで回転するように前記第2のリンケージ部材の前記第2の端部に枢動可能に結合された第2の端部を有する第4のリンケージ部材とを備え、
前記4バーリンケージアセンブリが、下端部と上端部を含み、前記上端部が、上昇位置と下降位置との間で調節可能であり、
椅子アセンブリがさらに、着座した使用者の腕をその上に支持するように適合され、前記4バーリンケージアセンブリの前記上端部に支持される肘掛けアセンブリを備え、
前記4バーリンケージアセンブリの前記下端部が、第5の枢支点の周りで枢動できるようにアーム支持構造によって枢動可能に支持され、それにより、前記4バーリンケージアセンブリの前記上端部が、第1の位置と、前記第1の位置から横方向外側に位置された第2の位置との間で移動可能である
椅子アセンブリ。 - 前記第2のリンケージ部材が、その長さに沿ってU字形の断面構成を備え、第1のリンケージ部材と第2のリンケージ部材とが協働して、前記第1および第2のリンケージ部材の前記長さに沿って長手方向に延在する内部通路を形成する請求項1に記載の椅子アセンブリ。
- 前記第3のリンケージ部材が、前記アーム支持構造の少なくとも一部を含む請求項1又は2に記載の椅子アセンブリ。
- 前記第4のリンケージ部材が、前記肘掛けアセンブリの少なくとも一部を含む請求項1から3のいずれか一項に記載の椅子アセンブリ。
- 前記4バーリンケージアセンブリの前記下端部が、枢動ボスおよび枢動アパーチャのうちの選択された一方を含み、前記アーム支持構造が、前記枢動ボスおよび前記枢動アパーチャのうちの他方を含み、前記枢動ボスが、前記第5の枢支点の周りで回転するように前記4バーリンケージアセンブリを枢動可能に支持するために前記枢動アパーチャによって受け取られる請求項1から4のいずれか一項に記載の椅子アセンブリ。
- 前記4バーリンケージアセンブリが、前記上昇位置と前記下降位置との間で約35°以上にわたって調節する請求項1から5のいずれか一項に記載の椅子アセンブリ。
- 前記肘掛けアセンブリが、前記4バーリンケージアセンブリに対して枢動可能に調節可能である請求項1から6のいずれか一項に記載の椅子アセンブリ。
- 前記肘掛けアセンブリが、前記4バーリンケージアセンブリに対して直線的に調節可能である請求項7に記載の椅子アセンブリ。
- 前記肘掛けアセンブリが、前記4バーリンケージアセンブリに対して横方向で調節可能である請求項1から8のいずれか一項に記載の椅子アセンブリ。
- 着座した使用者を上に支持するように構成された座部支持面を含む座部支持構造と、
着座した使用者の腕をその上に支持するためにアーム支持面を含む肘掛けアセンブリと、
前記座部支持面よりも高い垂直高さで前記肘掛けアセンブリを支持する上端部、枢動ボスおよび枢動アパーチャのうちの選択された一方を含む下端部を有し、前記肘掛けアセンブリを上昇位置と下降位置との間で調整可能に支持する、アーム支持アセンブリと、
前記枢動ボスおよび前記枢動アパーチャのうちの他方を含むアーム支持構造とを備える椅子アセンブリであって、前記枢動ボスが、第1の位置と第2の位置との間で枢支点の周りで回転するように前記アーム支持アセンブリを枢動可能に支持するために前記枢動アパーチャの内部に受け取られ、前記枢動ボスが円錐形状を有し、前記アパーチャが、前記枢動ボスの形状に密接に対応する円錐形状を有する
椅子アセンブリ。 - 前記アーム支持構造が前記枢動アパーチャを含む請求項10に記載の椅子アセンブリ。
- 前記枢動ボスと前記枢動アパーチャとの間に摩擦力が及ぼされ、それにより、前記第1の位置と前記第2の位置との間の選択された位置に前記アーム支持アセンブリを保持し、前記4バーリンケージアセンブリが、前記摩擦力以外の任意の他の機械的な手段によって前記選択された位置で保持されない請求項10又は11に記載の椅子アセンブリ。
- 前記枢動ボスと前記枢動アパーチャとが、互いに向けて偏倚される請求項10から12のいずれか一項に記載の椅子アセンブリ。
- 前記枢動ボスと前記枢動アパーチャとが、ばね部材によって互いに向けて偏倚される請求項10から13のいずれか一項に記載の椅子アセンブリ。
- 前記ばね部材がコイルばねを含む請求項14に記載の椅子アセンブリ。
- 前記ばね部材によって及ぼされる偏倚力の量を調節する調節メカニズムをさらに備える請求項14又は15に記載の椅子アセンブリ。
- 前記枢動ボスと前記枢動アパーチャとの間に位置されたブッシング部材
をさらに備える請求項10から16のいずれか一項に記載の椅子アセンブリ。 - 前記ブッシング部材が、前記枢動ボスの形状および前記枢動アパーチャの形状に概して対応する円錐形状を有する請求項17に記載の椅子アセンブリ。
Applications Claiming Priority (23)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261703515P | 2012-09-20 | 2012-09-20 | |
US201261703667P | 2012-09-20 | 2012-09-20 | |
US201261703666P | 2012-09-20 | 2012-09-20 | |
US201261703663P | 2012-09-20 | 2012-09-20 | |
US201261703661P | 2012-09-20 | 2012-09-20 | |
US201261703677P | 2012-09-20 | 2012-09-20 | |
US201261703659P | 2012-09-20 | 2012-09-20 | |
US61/703,663 | 2012-09-20 | ||
US29/432,765 | 2012-09-20 | ||
US29/432,793 | 2012-09-20 | ||
US29/432,793 USD699061S1 (en) | 2012-09-20 | 2012-09-20 | Arm assembly |
US29/432,765 USD697726S1 (en) | 2012-09-20 | 2012-09-20 | Chair |
US61/703,661 | 2012-09-20 | ||
US61/703,659 | 2012-09-20 | ||
US61/703,666 | 2012-09-20 | ||
US61/703,515 | 2012-09-20 | ||
US61/703,667 | 2012-09-20 | ||
US61/703,677 | 2012-09-20 | ||
US201361754803P | 2013-01-21 | 2013-01-21 | |
US61/754,803 | 2013-01-21 | ||
US14/029,206 US9028001B2 (en) | 2012-09-20 | 2013-09-17 | Chair arm assembly |
US14/029,206 | 2013-09-17 | ||
PCT/US2013/060560 WO2014047255A2 (en) | 2012-09-20 | 2013-09-19 | Chair arm assembly |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015529144A JP2015529144A (ja) | 2015-10-05 |
JP2015529144A5 JP2015529144A5 (ja) | 2017-01-05 |
JP6244364B2 true JP6244364B2 (ja) | 2017-12-06 |
Family
ID=50342067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015533175A Active JP6244364B2 (ja) | 2012-09-20 | 2013-09-19 | 椅子アームアセンブリ |
Country Status (8)
Country | Link |
---|---|
JP (1) | JP6244364B2 (ja) |
CN (3) | CN106235713B (ja) |
AU (1) | AU2013318083B2 (ja) |
CA (1) | CA2881887A1 (ja) |
HK (1) | HK1206222A1 (ja) |
MX (2) | MX2015003446A (ja) |
MY (1) | MY169026A (ja) |
WO (1) | WO2014047255A2 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2551829B (en) * | 2016-06-30 | 2019-12-11 | Posturite Ltd | Chair with adjustable armrest |
DE102017110492A1 (de) * | 2017-05-15 | 2018-11-15 | Bock 1 Gmbh & Co. Kg | Armlehne, insbesondere für einen Bürostuhl |
DK3409256T3 (da) * | 2017-06-01 | 2020-04-06 | Permobil Ab | Låsemekanisme til armlænsenhed til en kørestol og en kørestol omfattende en sådan |
US11083301B2 (en) * | 2018-06-01 | 2021-08-10 | Steelcase Inc. | Seating arrangement |
CN108937288A (zh) * | 2018-06-14 | 2018-12-07 | 杭州睿图思创工业产品设计有限公司 | 一种用于扶手的手推式高度调节装置 |
JP7190334B2 (ja) * | 2018-10-09 | 2022-12-15 | 株式会社イトーキ | 椅子 |
KR101974037B1 (ko) * | 2018-11-23 | 2019-05-02 | (주)퍼맥스 | 위치설정유닛 및 이를 구비한 의자용 팔걸이 |
CZ201932A3 (cs) * | 2019-01-21 | 2020-03-11 | BORCAD Medical a.s. | Zdravotnické křeslo s nastavitelnou výškou područky |
US10870489B2 (en) * | 2019-05-24 | 2020-12-22 | B/E Aerospace, Inc. | Position adjustable armrest assemblies for passenger seats |
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2013
- 2013-09-19 MX MX2015003446A patent/MX2015003446A/es active IP Right Grant
- 2013-09-19 CA CA2881887A patent/CA2881887A1/en not_active Abandoned
- 2013-09-19 MY MYPI2015000212A patent/MY169026A/en unknown
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WO2014047255A3 (en) | 2014-07-10 |
AU2013318083A1 (en) | 2015-02-26 |
HK1206222A1 (en) | 2016-01-08 |
CN106235713B (zh) | 2019-12-20 |
MX2022011894A (es) | 2022-10-18 |
JP2015529144A (ja) | 2015-10-05 |
CN106235713A (zh) | 2016-12-21 |
CN104661567A (zh) | 2015-05-27 |
MX2015003446A (es) | 2015-06-04 |
CN104661567B (zh) | 2018-07-13 |
CN108784085A (zh) | 2018-11-13 |
AU2013318083B2 (en) | 2018-09-13 |
WO2014047255A2 (en) | 2014-03-27 |
CA2881887A1 (en) | 2014-03-27 |
MY169026A (en) | 2019-02-04 |
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