JP2956854B2 - 調節自在の椅子 - Google Patents
調節自在の椅子Info
- Publication number
- JP2956854B2 JP2956854B2 JP2308410A JP30841090A JP2956854B2 JP 2956854 B2 JP2956854 B2 JP 2956854B2 JP 2308410 A JP2308410 A JP 2308410A JP 30841090 A JP30841090 A JP 30841090A JP 2956854 B2 JP2956854 B2 JP 2956854B2
- Authority
- JP
- Japan
- Prior art keywords
- backrest
- seat
- chair
- socket
- adjustable chair
- 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.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims description 45
- 230000008878 coupling Effects 0.000 claims description 40
- 238000010168 coupling process Methods 0.000 claims description 40
- 238000005859 coupling reaction Methods 0.000 claims description 40
- 230000000452 restraining effect Effects 0.000 claims description 3
- 230000036544 posture Effects 0.000 description 6
- 238000003825 pressing Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 102200097286 rs199472825 Human genes 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 3
- 210000001217 buttock Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 125000002066 L-histidyl group Chemical group [H]N1C([H])=NC(C([H])([H])[C@](C(=O)[*])([H])N([H])[H])=C1[H] 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 239000002649 leather substitute Substances 0.000 description 1
- 210000004705 lumbosacral region Anatomy 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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—Supports for the head or the back
- A47C7/40—Supports for the head or the back for the back
- A47C7/44—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
- A47C7/441—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with adjustable elasticity
-
- 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—Supports for the head or the back
- A47C7/40—Supports for the head or the back for the back
- A47C7/44—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
- A47C7/443—Supports 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
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Chairs Characterized By Structure (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43649089A | 1989-11-14 | 1989-11-14 | |
| US436490 | 1989-11-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03188805A JPH03188805A (ja) | 1991-08-16 |
| JP2956854B2 true JP2956854B2 (ja) | 1999-10-04 |
Family
ID=23732611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2308410A Expired - Fee Related JP2956854B2 (ja) | 1989-11-14 | 1990-11-14 | 調節自在の椅子 |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US5108149A (forum.php) |
| JP (1) | JP2956854B2 (forum.php) |
| KR (1) | KR0180899B1 (forum.php) |
| CN (1) | CN1051663A (forum.php) |
| AU (1) | AU6598890A (forum.php) |
| BR (1) | BR9005799A (forum.php) |
| CA (1) | CA2029354A1 (forum.php) |
| CZ (1) | CZ559790A3 (forum.php) |
| DE (1) | DE4036082A1 (forum.php) |
| DK (1) | DK271090A (forum.php) |
| ES (1) | ES2028555A6 (forum.php) |
| FR (1) | FR2654316A1 (forum.php) |
| GB (1) | GB2237986A (forum.php) |
| HU (1) | HUT58977A (forum.php) |
| IL (1) | IL96258A0 (forum.php) |
| IT (1) | IT1242200B (forum.php) |
| NL (1) | NL9002478A (forum.php) |
| PT (1) | PT95878A (forum.php) |
| SE (1) | SE9003606L (forum.php) |
| YU (1) | YU216990A (forum.php) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4235490A1 (de) * | 1992-10-21 | 1994-04-28 | Sato S A | Sitzmöbel, insbesondere Bürostuhl |
| US5582459A (en) * | 1993-09-30 | 1996-12-10 | Itoki Crebio Corporation | Chair having tiltable seat back |
| US5782536A (en) * | 1995-02-17 | 1998-07-21 | Steelcase Inc. | Modular chair construction and method of assembly |
| DK172786B1 (da) * | 1995-05-02 | 1999-07-19 | Haag As | Møbel med to op til hinanden liggende drejelige støttedele |
| JP3325783B2 (ja) * | 1996-10-09 | 2002-09-17 | センター フォア デザイン リサーチ アンド ディベロプメント ナームローゼフェンノートチャップ | 調節自在の椅子 |
| KR200154297Y1 (ko) * | 1997-04-03 | 1999-08-02 | 한무길 | 등받이용 탄성가동수단을 구비한 고정의자 |
| ITVI980182A1 (it) * | 1998-09-25 | 2000-03-25 | Enrico Cioncada | Sedia ad assetto variabile. |
| NZ515698A (en) * | 2000-05-22 | 2003-03-28 | Miller Herman Inc | Office chair characterised by pivotal and slidable members for restricting forward and rearward movements |
| US6945605B2 (en) | 2000-10-16 | 2005-09-20 | Kokuyo Co., Ltd. | Chair having a slide mechanism for the seat |
| US6739663B2 (en) * | 2001-02-23 | 2004-05-25 | Krueger International, Inc. | Flexible bar-type back pivot mounting arrangement for a chair |
| US7000986B2 (en) * | 2001-09-28 | 2006-02-21 | Ficosa North America | Lumbar support apparatus |
| MY134768A (en) * | 2002-01-17 | 2007-12-31 | Green Continental Furniture M Sdn Bhd | A dining chair with reclining mechanism |
| US6779846B2 (en) * | 2002-08-06 | 2004-08-24 | Mity-Lite, Inc. | Chair with flexible, resilient back support |
| ITUD20030042A1 (it) * | 2003-02-25 | 2004-08-26 | Erreti Snc Di Rinaldo Tonin & C | Dispositivo di ammortizzamento per ammortizzare uno schienale di una sedia, una poltrona, una poltroncina per ufficio o simile. |
| US7066538B2 (en) * | 2003-12-30 | 2006-06-27 | Hni Technologies, Inc. | Chair with tilt lock mechanism |
| ES2282833T3 (es) * | 2004-01-26 | 2007-10-16 | Pro-Cord S.P.A. | Silla con respaldo inclinable. |
| US7654617B2 (en) * | 2008-06-06 | 2010-02-02 | Mity-Lite, Inc. | Flexible chair seat |
| US8096621B2 (en) * | 2008-06-12 | 2012-01-17 | Milsco Manufacturing Company | Vehicle seat assembly |
| US8029059B2 (en) | 2008-12-24 | 2011-10-04 | Mity-Lite, Inc. | Folding and stacking mesh chair system |
| US8322787B2 (en) | 2008-12-24 | 2012-12-04 | Mity-Lite, Inc. | Clamping joint for a chair |
| US8317269B2 (en) | 2008-12-24 | 2012-11-27 | Mity-Lite, Inc. | Mesh stacking chair |
| US8454093B2 (en) | 2008-12-24 | 2013-06-04 | Mity-Lite, Inc. | Mesh chair with open-end hoop |
| USD599127S1 (en) | 2009-04-13 | 2009-09-01 | Mity-Lite, Inc. | Mesh folding chair |
| CA2699558A1 (en) * | 2009-04-16 | 2010-10-16 | Steven Pearse | Back extension backrest |
| USD648554S1 (en) | 2009-11-04 | 2011-11-15 | Mity-Lite, Inc. | Mesh stacking chair |
| USD660612S1 (en) | 2010-11-16 | 2012-05-29 | Mity-Lite, Inc. | Mesh banquet chair |
| KR101188543B1 (ko) * | 2010-11-19 | 2012-10-05 | 서원호 | 접이식 수강대를 갖는 의자 |
| US9458905B2 (en) | 2012-09-20 | 2016-10-04 | Steelcase Inc. | Spring assembly and method |
| US9131775B1 (en) | 2012-12-05 | 2015-09-15 | Joel H. Eisenberg | Adjustable seating |
| US20160052433A1 (en) * | 2013-03-27 | 2016-02-25 | Kuraray Fastning Co., Ltd. | Sheet having tilted stems on both surfaces thereof and seat using same |
| ITTO20130650A1 (it) * | 2013-07-31 | 2015-02-01 | Pro Cord Spa | Sedia con schienale oscillante |
| ITTO20131015A1 (it) * | 2013-12-13 | 2015-06-14 | Pro Cord Spa | Sedia con schienale oscillante |
| US9745066B2 (en) * | 2015-09-03 | 2017-08-29 | Ami Industries, Inc. | Adjustable seat assembly |
| US20170340120A1 (en) * | 2016-05-27 | 2017-11-30 | Su-Ming Chen | Structure for chair backrest |
| JPWO2020255195A1 (forum.php) * | 2019-06-17 | 2020-12-24 | ||
| WO2021165522A1 (de) * | 2020-02-21 | 2021-08-26 | Schueller Hans | Stuhl |
| EP4395608A1 (en) * | 2021-09-09 | 2024-07-10 | Current Products Company, LLC | Folding chair |
| EP4408236A1 (en) * | 2021-10-01 | 2024-08-07 | Current Products Company, LLC | Seating system |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR852467A (forum.php) * | ||||
| GB665375A (en) * | 1949-03-01 | 1952-01-23 | New Zealand Lace Web Company L | Improvements in or relating to seats or chairs |
| US3567280A (en) * | 1968-10-16 | 1971-03-02 | Jamestown Lounge Co | Recliner chair or similar article of furniture |
| IT1002009B (it) * | 1972-11-30 | 1976-05-20 | Ekornes J Fabrikker As | Poltrona auto adattabile |
| GB1549041A (en) * | 1973-06-14 | 1979-08-01 | Sadler K G | Chairs |
| CA1059892A (en) * | 1975-06-13 | 1979-08-07 | Emilio Ambasz | Chair |
| US4046422A (en) * | 1976-09-07 | 1977-09-06 | Center For Design Research And Development N.V. | Chair |
| US4157203A (en) * | 1977-05-09 | 1979-06-05 | Center For Design Research And Development N.V. | Articulated double back for chairs |
| US4131260A (en) * | 1977-05-09 | 1978-12-26 | Center For Design Research And Development N.V. | Chair seat mount which permits the seat to tilt forward |
| DE2916897A1 (de) * | 1979-04-07 | 1980-11-06 | Otto Zapf | Sitzmoebel |
-
1990
- 1990-11-02 US US07/608,201 patent/US5108149A/en not_active Expired - Fee Related
- 1990-11-06 GB GB9024130A patent/GB2237986A/en not_active Withdrawn
- 1990-11-06 IL IL96258A patent/IL96258A0/xx unknown
- 1990-11-06 CA CA002029354A patent/CA2029354A1/en not_active Abandoned
- 1990-11-09 AU AU65988/90A patent/AU6598890A/en not_active Abandoned
- 1990-11-12 IT IT48464A patent/IT1242200B/it active IP Right Grant
- 1990-11-13 DE DE4036082A patent/DE4036082A1/de not_active Withdrawn
- 1990-11-13 DK DK271090A patent/DK271090A/da not_active Application Discontinuation
- 1990-11-13 NL NL9002478A patent/NL9002478A/nl not_active Application Discontinuation
- 1990-11-13 SE SE9003606A patent/SE9003606L/xx not_active Application Discontinuation
- 1990-11-13 CZ CS905597A patent/CZ559790A3/cs unknown
- 1990-11-13 PT PT95878A patent/PT95878A/pt not_active Application Discontinuation
- 1990-11-13 HU HU907115A patent/HUT58977A/hu unknown
- 1990-11-14 CN CN90109113A patent/CN1051663A/zh active Pending
- 1990-11-14 YU YU216990A patent/YU216990A/sh unknown
- 1990-11-14 FR FR9014177A patent/FR2654316A1/fr not_active Withdrawn
- 1990-11-14 JP JP2308410A patent/JP2956854B2/ja not_active Expired - Fee Related
- 1990-11-14 BR BR909005799A patent/BR9005799A/pt unknown
- 1990-11-14 KR KR1019900018391A patent/KR0180899B1/ko not_active Expired - Fee Related
- 1990-11-14 ES ES9002887A patent/ES2028555A6/es not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| HUT58977A (en) | 1992-04-28 |
| PT95878A (pt) | 1991-09-13 |
| CA2029354A1 (en) | 1991-05-15 |
| SE9003606L (sv) | 1991-05-15 |
| YU216990A (sh) | 1994-06-10 |
| FR2654316A1 (forum.php) | 1991-05-17 |
| BR9005799A (pt) | 1991-09-24 |
| GB2237986A (en) | 1991-05-22 |
| IT9048464A0 (it) | 1990-11-12 |
| DE4036082A1 (de) | 1991-05-16 |
| DK271090A (da) | 1991-05-15 |
| IT1242200B (it) | 1994-02-16 |
| IT9048464A1 (it) | 1992-05-12 |
| ES2028555A6 (es) | 1992-07-01 |
| JPH03188805A (ja) | 1991-08-16 |
| SE9003606D0 (sv) | 1990-11-13 |
| IL96258A0 (en) | 1991-08-16 |
| GB9024130D0 (en) | 1990-12-19 |
| HU907115D0 (en) | 1991-05-28 |
| AU6598890A (en) | 1991-05-23 |
| CZ559790A3 (en) | 1994-05-18 |
| US5108149A (en) | 1992-04-28 |
| KR0180899B1 (ko) | 1999-04-01 |
| NL9002478A (nl) | 1991-06-03 |
| KR910009211A (ko) | 1991-06-28 |
| CN1051663A (zh) | 1991-05-29 |
| DK271090D0 (da) | 1990-11-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
|
| LAPS | Cancellation because of no payment of annual fees |