JP2005205210A - 傾けられる背もたれ付き椅子 - Google Patents
傾けられる背もたれ付き椅子 Download PDFInfo
- Publication number
- JP2005205210A JP2005205210A JP2005010670A JP2005010670A JP2005205210A JP 2005205210 A JP2005205210 A JP 2005205210A JP 2005010670 A JP2005010670 A JP 2005010670A JP 2005010670 A JP2005010670 A JP 2005010670A JP 2005205210 A JP2005205210 A JP 2005205210A
- Authority
- JP
- Japan
- Prior art keywords
- backrest
- chair
- load bearing
- support structure
- chair according
- 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
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K1/00—Wash-stands; Appurtenances therefor
- A47K1/04—Basins; Jugs; Holding devices therefor
-
- 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
- A47C7/443—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with coil 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Manufacturing & Machinery (AREA)
- Chairs Characterized By Structure (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
【解決手段】 椅子は、シート(14)および背もたれ(16)を支える支持構造体(12)からなり、背もたれ(16)は、耐荷部(62)および前記背もたれ(16)を支持構造体(12)に接続するための接続部(66)からなり、前記背もたれ(16)は、ユーザが与えた後方への押圧力を受けて静止位置に対して後方に傾斜でき、前記後方への押圧力が中断したときに静止位置に弾性的に復帰する。
背もたれ(16)の後方への傾斜は、部分的に耐荷部(62)の弾性変形と、部分的に接続部(66)の少なくとも一部分の前記支持構造体(12)に対する移動とによって形成する。
【選択図】図1
Description
12 支持構造体
14 シート
16 背もたれ
62 耐荷部
64 耐荷面
66 接続部材(接続部)
70 反発部
76 ばね(弾性手段)
86 弱体化部分
88 下部(背もたれ区分)
90 中間部(背もたれ区分)
92 上部(背もたれ区分)
112 固定部
114 弾性屈曲部
124 中央部
Claims (12)
- シート(14)および背もたれ(16)を支える支持構造体(12)からなり、前記背もたれ(16)は、耐荷部(62)および前記背もたれ(16)を前記支持構造体(12)に接続するための接続部(66)からなり、前記背もたれ(16)は、ユーザが与えた後方への押圧力を受けて静止位置に対して後方に傾斜でき、前記後方への押圧力が中断したときに静止位置に弾性的に復帰する椅子であって、
前記背もたれ(16)の後方への傾斜は、部分的に前記耐荷部(62)の弾性変形と、部分的に前記接続部(66)の少なくとも一部分の前記支持構造体(12)に対する移動とによって形成することを特徴とする椅子。 - 前記背もたれ(16)の前記耐荷部(62)は、2つの隣接する背もたれ区分(88,90,92)の間の相対的な弾性変形を可能にする少なくとも1つの弱体化部分(86)が設けられていることを特徴とする請求項1に記載の椅子。
- 前記弱体化部分(86)は、前記背もたれ(16)の耐荷面(64)に伸びる線の形状を有することを特徴とする請求項2に記載の椅子。
- 前記弱体化部分(86)は、少なくとも1つの貫通した細長い隙間からなることを特徴とする請求項2に記載の椅子。
- 前記弱体化部分(86)は、少なくとも1つの厚みを減じた細長い溝からなることを特徴とする請求項2に記載の椅子。
- 前記弱体化部分(86)は、前記背もたれ(16)の前記耐荷面(64)のほぼ全長にわたって延伸することを特徴とする請求項3に記載の椅子。
- 前記背もたれ(16)の前記耐荷面(64)は、前記弱体化部分(86)が横断しない中央部(124)を有することを特徴とする請求項3に記載の椅子。
- 複数の相互に平行な弱体化部分(86)を有することを特徴とする請求項3に記載の椅子。
- 前記背もたれ(16)の前記耐荷部(62)は、垂直な母線を有するアーチ型の耐荷面(64)を有することを特徴とする請求項1に記載の椅子。
- 前記接続部は、前記支持構造体(12)に対して揺動可能に取り付けられ、弾性手段(76)と協働する2つの接続部材(66)からなり、
前記弾性部材(76)は、前記背もたれ(16)を前記静止位置に向かって押圧することを特徴とする請求項1に記載の椅子。 - 前記接続部材(66)は、それぞれ、前記支持構造体(12)に対して固定され、前記弾性手段(76)を収容する箱体(28)の中に収容した反発部(70)を有することを特徴とする請求項10に記載の椅子。
- 前記接続部は、支持構造体(12)に対して固定された固定部(112)をそれぞれ有する2つの接続部材(66)からなり、
前記接続部材(66)は、それぞれ弾性屈曲部(114)を有することを特徴とする請求項1に記載の椅子。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04425044A EP1557115B1 (en) | 2004-01-26 | 2004-01-26 | Chair with tiltable backrest |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2005205210A true JP2005205210A (ja) | 2005-08-04 |
Family
ID=34626576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005010670A Pending JP2005205210A (ja) | 2004-01-26 | 2005-01-18 | 傾けられる背もたれ付き椅子 |
Country Status (14)
Country | Link |
---|---|
US (1) | US7118177B2 (ja) |
EP (1) | EP1557115B1 (ja) |
JP (1) | JP2005205210A (ja) |
KR (1) | KR101186780B1 (ja) |
CN (1) | CN1647723B (ja) |
AU (1) | AU2005200273A1 (ja) |
BR (1) | BRPI0500188A (ja) |
CA (1) | CA2491841C (ja) |
DE (1) | DE602004004359T2 (ja) |
ES (1) | ES2282833T3 (ja) |
HK (1) | HK1079411A1 (ja) |
SG (1) | SG113554A1 (ja) |
TW (1) | TW200531660A (ja) |
ZA (1) | ZA200500256B (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007202591A (ja) * | 2006-01-30 | 2007-08-16 | Kokuyo Co Ltd | 椅子 |
JP2008194467A (ja) * | 2007-02-01 | 2008-08-28 | Pro Cord Srl | 変形可能な背もたれを備えたイス |
JP2011041614A (ja) * | 2009-08-19 | 2011-03-03 | Itoki Corp | 椅子 |
JP2012020124A (ja) * | 2010-07-15 | 2012-02-02 | Pro-Cord Spa | 傾斜する背もたれを備えた椅子 |
KR102514761B1 (ko) * | 2022-10-17 | 2023-03-29 | 주식회사 미도화학 | 탄성복원이 가능한 힌지모듈을 포함하는 의자 |
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US7681952B2 (en) * | 2008-06-06 | 2010-03-23 | Pro-Cord S.P.A. | Chair with tiltable backrest |
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IT1396368B1 (it) * | 2009-10-28 | 2012-11-19 | Capri Design S R L | Struttura di contenimento per bambini dotata di schienale dinamico. |
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EP2608699B1 (en) * | 2010-08-25 | 2015-11-25 | L&P Property Management Company | Tilt mechanism for a chair and chair |
ITTO20110204A1 (it) * | 2011-03-08 | 2012-09-09 | Pro Cord Spa | Sedia con schienale oscillante |
CN105361489B (zh) * | 2011-03-30 | 2019-03-29 | 美国皮革制品经营有限责任公司 | 座椅 |
ITTO20110375A1 (it) | 2011-04-29 | 2012-10-30 | Pro Cord Spa | Sedia con schienale oscillante |
US20130001994A1 (en) * | 2011-06-30 | 2013-01-03 | Yao-Chuan Wu | Chair with a Resilient Back |
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US9198514B2 (en) | 2012-05-23 | 2015-12-01 | Hni Technologies Inc. | Chair with pivot function and method of making |
US8820835B2 (en) * | 2012-08-29 | 2014-09-02 | Hni Technologies Inc. | Resilient chair incorporating multiple flex zones |
US20140252823A1 (en) * | 2013-03-08 | 2014-09-11 | William Risdall | Multi-directional body motion stack chair |
US9072384B2 (en) | 2013-03-08 | 2015-07-07 | Smith System | Multi-directional body motion stack chair |
CN104627117B (zh) * | 2013-11-13 | 2018-02-09 | 明门(中国)幼童用品有限公司 | 缓冲机构及儿童安全座椅 |
US9414683B2 (en) * | 2014-02-17 | 2016-08-16 | Daniel Paul Chairs, Llc | Flexible back chair with improved spring can assembly |
US9295332B2 (en) * | 2014-02-17 | 2016-03-29 | Daniel Paul Chairs, Llc | Flexible back chair with spring can assembly |
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TWD202962S (zh) * | 2019-10-25 | 2020-03-01 | 鼎鋒國際企業股份有限公司 | 椅背(一) |
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-
2004
- 2004-01-26 ES ES04425044T patent/ES2282833T3/es not_active Expired - Lifetime
- 2004-01-26 EP EP04425044A patent/EP1557115B1/en not_active Expired - Lifetime
- 2004-01-26 DE DE602004004359T patent/DE602004004359T2/de not_active Expired - Lifetime
-
2005
- 2005-01-06 CA CA2491841A patent/CA2491841C/en not_active Expired - Fee Related
- 2005-01-07 SG SG200500054A patent/SG113554A1/en unknown
- 2005-01-11 ZA ZA200500256A patent/ZA200500256B/xx unknown
- 2005-01-12 KR KR1020050002725A patent/KR101186780B1/ko not_active IP Right Cessation
- 2005-01-18 JP JP2005010670A patent/JP2005205210A/ja active Pending
- 2005-01-19 TW TW094101587A patent/TW200531660A/zh unknown
- 2005-01-21 BR BR0500188-9A patent/BRPI0500188A/pt not_active Application Discontinuation
- 2005-01-21 AU AU2005200273A patent/AU2005200273A1/en not_active Abandoned
- 2005-01-25 US US11/043,005 patent/US7118177B2/en active Active
- 2005-01-26 CN CN2005100068880A patent/CN1647723B/zh not_active Expired - Fee Related
- 2005-12-14 HK HK05111480.9A patent/HK1079411A1/xx not_active IP Right Cessation
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2007202591A (ja) * | 2006-01-30 | 2007-08-16 | Kokuyo Co Ltd | 椅子 |
JP2008194467A (ja) * | 2007-02-01 | 2008-08-28 | Pro Cord Srl | 変形可能な背もたれを備えたイス |
JP2011041614A (ja) * | 2009-08-19 | 2011-03-03 | Itoki Corp | 椅子 |
JP2012020124A (ja) * | 2010-07-15 | 2012-02-02 | Pro-Cord Spa | 傾斜する背もたれを備えた椅子 |
KR102514761B1 (ko) * | 2022-10-17 | 2023-03-29 | 주식회사 미도화학 | 탄성복원이 가능한 힌지모듈을 포함하는 의자 |
Also Published As
Publication number | Publication date |
---|---|
SG113554A1 (en) | 2005-08-29 |
KR20050077010A (ko) | 2005-07-29 |
CN1647723A (zh) | 2005-08-03 |
CA2491841C (en) | 2010-08-24 |
KR101186780B1 (ko) | 2012-09-27 |
EP1557115A1 (en) | 2005-07-27 |
CN1647723B (zh) | 2010-09-08 |
US7118177B2 (en) | 2006-10-10 |
ES2282833T3 (es) | 2007-10-16 |
EP1557115B1 (en) | 2007-01-17 |
AU2005200273A1 (en) | 2005-08-11 |
DE602004004359D1 (de) | 2007-03-08 |
ZA200500256B (en) | 2006-05-31 |
TW200531660A (en) | 2005-10-01 |
HK1079411A1 (en) | 2006-04-07 |
DE602004004359T2 (de) | 2007-08-23 |
CA2491841A1 (en) | 2005-07-26 |
US20050161990A1 (en) | 2005-07-28 |
BRPI0500188A (pt) | 2005-09-20 |
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