JP4614088B2 - バネの取付構造 - Google Patents
バネの取付構造 Download PDFInfo
- Publication number
- JP4614088B2 JP4614088B2 JP2005328180A JP2005328180A JP4614088B2 JP 4614088 B2 JP4614088 B2 JP 4614088B2 JP 2005328180 A JP2005328180 A JP 2005328180A JP 2005328180 A JP2005328180 A JP 2005328180A JP 4614088 B2 JP4614088 B2 JP 4614088B2
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- Prior art keywords
- spring
- mounting
- attachment
- frame elements
- reaction force
- Prior art date
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Classifications
-
- 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
- F16F1/18—Leaf springs
- F16F1/22—Leaf springs with means for modifying the spring characteristic
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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
- A47C7/44—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
- A47C7/445—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
- A47C7/4454—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 of torsion type
Description
また、本発明に係るバネの取付構造の他の一つは、一端部及び他端部をそれぞれ第1及び第2の取付対象物に接続してなりこれら取付対象物に平行に配置したバネの取付構造であって、一端部を第1取付部を介して第1の取付対象物に取り付けるようにし、他端部を第2取付部を介して第2の取付対象物に取り付けるようにしているとともに、第1又は第2取付部の少なくとも一方を、前記バネと前記第1又は第2の取付対象物の取付面とがなす相対角度を変更可能に構成し、さらに、バネの前記他端部を第2の取付対象物に取り付けるための第2取付部が、バネの前記他端から離間した位置に設けられバネと第2の取付対象物とを枢着する軸部材と、この軸部材とバネの前記他端との間に設けられ第2の取付対象物又はバネに当接しつつ押圧する調整部材とを具備することを特徴とする。
1…背凭れ
131a、131b…下フレーム要素(第2の取付対象物)
131a1、131b1…下向面(取付面)
1331a、1331b…軸部材
1332a、1332b…調整部材
133a、133b…下取付部(第2取付部)
141a、141b…上フレーム要素(第1の取付対象物)
143a、143b…上取付部(第1取付部)
151a、151b…反力フレーム要素(バネ)
152a、152b…下端部
153a、153b…上端部
2…基体(第2の取付対象物)
2a…下向面(取付面)
21a、21b…下取付部(第2取付部)
211a、211b…軸部材
212a、212b…調整部材
A151a、A151b…反力フレーム要素(バネ)
A152a、A152b…下端部
A153a、A153b…上端部
Claims (6)
- 一端部及び他端部をそれぞれ第1及び第2の取付対象物に接続してなりこれら取付対象物に平行に配置したバネの取付構造であって、一端部を第1取付部を介して第1の取付対象物に取り付けるようにし、他端部を第2取付部を介して第2の取付対象物に取り付けるようにしているとともに、第1又は第2取付部の少なくとも一方を、前記バネと前記第1又は第2の取付対象物の取付面とがなす相対角度を変更可能に構成し、
さらに、バネの一端部を第1の取付対象物に取り付けるための第1取付部が、バネの一端から離間した位置に設けられバネと第1の取付対象物とを枢着する軸部材と、この軸部材とバネの前記一端との間に設けられ第1の取付対象物又はバネに当接しつつ押圧する調整部材とを具備することを特徴とするバネの取付構造。 - 一端部及び他端部をそれぞれ第1及び第2の取付対象物に接続してなりこれら取付対象物に平行に配置したバネの取付構造であって、一端部を第1取付部を介して第1の取付対象物に取り付けるようにし、他端部を第2取付部を介して第2の取付対象物に取り付けるようにしているとともに、第1又は第2取付部の少なくとも一方を、前記バネと前記第1又は第2の取付対象物の取付面とがなす相対角度を変更可能に構成し、
さらに、バネの前記他端部を第2の取付対象物に取り付けるための第2取付部が、バネの前記他端から離間した位置に設けられバネと第2の取付対象物とを枢着する軸部材と、この軸部材とバネの前記他端との間に設けられ第2の取付対象物又はバネに当接しつつ押圧する調整部材とを具備することを特徴とするバネの取付構造。 - 前記調整部材が雄ネジ部材であり、この雄ネジ部材を前記第1の取付対象物又は前記第2の取付対象物に貫通して設けられた雌ネジ部に対して螺進退させて前記第1の取付対象物、第2の取付対象物又はバネとの当接位置を変更させるようにしていることを特徴とする請求項1又は2記載のバネの取付構造。
- 前記第1の取付対象物が背もたれ上部を構成する上フレーム要素であるとともに、前記第2の取付対象物が椅子の背もたれ下部を構成する下フレーム要素であることを特徴とする請求項1、2又は3記載のバネの取付構造。
- 前記第1の取付対象物が椅子の背もたれの少なくとも一部を構成する背フレームであるとともに、前記第2の取付対象物が椅子の座及び背もたれを支持する基体であることを特徴とする請求項1、2又は3記載のバネの取付構造。
- 前記バネを椅子の背凭れの背面側に離間させて配置しているとともに、前記バネが、前記背フレーム、上フレーム要素、又は下フレーム要素と同様の形状を有することを特徴とする請求項1、2又は3記載のバネの取付構造。
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005328180A JP4614088B2 (ja) | 2005-11-11 | 2005-11-11 | バネの取付構造 |
JP2005328169A JP4721183B2 (ja) | 2005-11-11 | 2005-11-11 | バネの取付構造 |
US11/594,836 US7434879B2 (en) | 2005-11-11 | 2006-11-09 | Structure for attaching spring |
US11/594,858 US20070108820A1 (en) | 2005-11-11 | 2006-11-09 | Structure for attaching spring |
CN200610144547A CN100586343C (zh) | 2005-11-11 | 2006-11-10 | 弹簧的安装构造 |
DE602006013767T DE602006013767D1 (de) | 2005-11-11 | 2006-11-10 | Stuhlanordnung zum Anschliessen einer Feder |
AT06123876T ATE464811T1 (de) | 2005-11-11 | 2006-11-10 | Stuhlanordnung zum anschliessen einer feder |
EP06123876A EP1785065B1 (en) | 2005-11-11 | 2006-11-10 | Chair structure for attaching spring |
DE602006007433T DE602006007433D1 (de) | 2005-11-11 | 2006-11-10 | Federelement für eine Sitzrückenlehne |
EP06123875A EP1808096B1 (en) | 2005-11-11 | 2006-11-10 | Spring element for a chair backrest |
AT06123875T ATE434396T1 (de) | 2005-11-11 | 2006-11-10 | Federelement für eine sitzrückenlehne |
EP06125225A EP1927301A1 (en) | 2005-11-11 | 2006-12-01 | Structure for attaching spring |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005328180A JP4614088B2 (ja) | 2005-11-11 | 2005-11-11 | バネの取付構造 |
JP2005328169A JP4721183B2 (ja) | 2005-11-11 | 2005-11-11 | バネの取付構造 |
EP06125225A EP1927301A1 (en) | 2005-11-11 | 2006-12-01 | Structure for attaching spring |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007132477A JP2007132477A (ja) | 2007-05-31 |
JP4614088B2 true JP4614088B2 (ja) | 2011-01-19 |
Family
ID=43480834
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005328169A Expired - Fee Related JP4721183B2 (ja) | 2005-11-11 | 2005-11-11 | バネの取付構造 |
JP2005328180A Active JP4614088B2 (ja) | 2005-11-11 | 2005-11-11 | バネの取付構造 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005328169A Expired - Fee Related JP4721183B2 (ja) | 2005-11-11 | 2005-11-11 | バネの取付構造 |
Country Status (6)
Country | Link |
---|---|
US (2) | US20070108820A1 (ja) |
EP (3) | EP1785065B1 (ja) |
JP (2) | JP4721183B2 (ja) |
CN (1) | CN100586343C (ja) |
AT (2) | ATE464811T1 (ja) |
DE (2) | DE602006007433D1 (ja) |
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2005
- 2005-11-11 JP JP2005328169A patent/JP4721183B2/ja not_active Expired - Fee Related
- 2005-11-11 JP JP2005328180A patent/JP4614088B2/ja active Active
-
2006
- 2006-11-09 US US11/594,858 patent/US20070108820A1/en not_active Abandoned
- 2006-11-09 US US11/594,836 patent/US7434879B2/en not_active Expired - Fee Related
- 2006-11-10 DE DE602006007433T patent/DE602006007433D1/de active Active
- 2006-11-10 AT AT06123876T patent/ATE464811T1/de active
- 2006-11-10 EP EP06123876A patent/EP1785065B1/en not_active Expired - Fee Related
- 2006-11-10 AT AT06123875T patent/ATE434396T1/de active
- 2006-11-10 DE DE602006013767T patent/DE602006013767D1/de active Active
- 2006-11-10 CN CN200610144547A patent/CN100586343C/zh not_active Expired - Fee Related
- 2006-11-10 EP EP06123875A patent/EP1808096B1/en not_active Expired - Fee Related
- 2006-12-01 EP EP06125225A patent/EP1927301A1/en not_active Withdrawn
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Also Published As
Publication number | Publication date |
---|---|
EP1785065A1 (en) | 2007-05-16 |
EP1808096B1 (en) | 2009-06-24 |
EP1785065B1 (en) | 2010-04-21 |
ATE434396T1 (de) | 2009-07-15 |
US20070108820A1 (en) | 2007-05-17 |
JP4721183B2 (ja) | 2011-07-13 |
DE602006007433D1 (de) | 2009-08-06 |
EP1808096A1 (en) | 2007-07-18 |
EP1927301A1 (en) | 2008-06-04 |
JP2007130345A (ja) | 2007-05-31 |
US20070108818A1 (en) | 2007-05-17 |
JP2007132477A (ja) | 2007-05-31 |
CN100586343C (zh) | 2010-02-03 |
US7434879B2 (en) | 2008-10-14 |
ATE464811T1 (de) | 2010-05-15 |
CN1961783A (zh) | 2007-05-16 |
DE602006013767D1 (de) | 2010-06-02 |
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