KR910005808A - 의자 - Google Patents

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Publication number
KR910005808A
KR910005808A KR1019900014376A KR900014376A KR910005808A KR 910005808 A KR910005808 A KR 910005808A KR 1019900014376 A KR1019900014376 A KR 1019900014376A KR 900014376 A KR900014376 A KR 900014376A KR 910005808 A KR910005808 A KR 910005808A
Authority
KR
South Korea
Prior art keywords
spring
chair
bearing plate
leg
bracket
Prior art date
Application number
KR1019900014376A
Other languages
English (en)
Other versions
KR950014763B1 (ko
Inventor
데산타 사이몬
Original Assignee
데산타 사이몬
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 데산타 사이몬 filed Critical 데산타 사이몬
Publication of KR910005808A publication Critical patent/KR910005808A/ko
Application granted granted Critical
Publication of KR950014763B1 publication Critical patent/KR950014763B1/ko

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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
    • A47C1/03255—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
    • 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
    • A47C1/03277—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
    • A47C1/03277—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
    • A47C1/03279—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 of torsion type
    • 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
    • A47C7/36—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
    • A47C7/444—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 of torsion type

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs Characterized By Structure (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Special Chairs (AREA)

Abstract

내용 없음

Description

의자
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명 의자의 한 실시예의 측면 개략도.
제2도는 제1도의 의자의 저면도.
제3도는 제1도의 의자의 배면도.
제4도는 제1도의 의자의 후미부 베어링판의 저면도이다.

Claims (9)

  1. 좌대(10)로 부터 입설된 수직 중심주(12)와, 이 중심주의 상단부에서 앞쪽으로 돌출한 브라켓(16)과, 이 브라켓과 연결되고 또한, 중심주에 조여붙혀져 있는 레그 스프링(24)에 의하여 그의 후미부가 지지되는 시이트(20)와, 상기 레그 스프링에 의하여 스프링 탑재 방식으로 지지되는 등받이(44)로 구성된 의자에 있어서, 시이트를 대략 3등분 하였을 때에 그의 전반부는 브라켓(16)에 부착된 지지판(18)에 고정 연결되고, 그의 후반부는, 커다란 “U”자 모양의 레그 스프링(24)의 두개의 열린 단부(38),(40)를 해체 가능하게 잠그는 방식으로 떠받치기 위한 슬라이브(62),(64),(66),(68)를 하부에 갖고 있는 베어링 판에 고정 연결되며, 그의 중심부는 움직일 수 있도록 된 것을 특징으로 하는 의자.
  2. 제1항에 있어서, 등받이가 후미 베어링 판에 조여 붙혀져 있는 것을 특징으로 하는 의자.
  3. 제1항 또는 제2항에 있어서, 커다란 “U”자 모양의 레그 스프링 브라켓(16) 전반부의 아래쪽에 있는 정점부(26)에서 조절될 수 있도록 지지되는 것을 특징으로 하는 의자.
  4. 제3항에 있어서, 레그 스프링의 정점부(26)로 부터 뻗어 나온 레그가 중심주(12)의 상단부로 부터 측면으로 돌출되어 나온 저널(34), (36) 주위를 지나고 저널의 상변으로 부터 슬라이브(62),(64),(66),(68)를 향하여 연장된 것을 특징으로 하는 의자.
  5. 제1항 내지 제4항 중의 어느 한 항에 있어서, 멀리 떨어져 위치한 스프링의 단부(38),(40)를 떠받치는 슬라이브가 각각 베어링 판(22)의 양측에 부착된 것을 특징으로 하는 의자.
  6. 제1항 내지 제5항 중의 어느 한 항에 있어서, 스프링 단부(38),(40)의 매끄러운 안내를 위해 슬리이브(62),(64),(66),(68)내에 이들 베어링(70)이 배열된 것을 특징으로 하는 의자.
  7. 제1항 내지 제6항 중의 어느 한 항에 있어서, 스프링의 단부(38),(40)가 베어링 판을 가로지르는 가로대에 의하여 베어링판의 아래쪽에 고정 연결되고, 가로대가 슬라이브 보다 스프링의 단부(38),(40)의 다양한 위치에서 잠금 메카니즘(74),(76)에 의하여 잠가질 수 있는 것을 특징으로 하는 의자.
  8. 제7항에 있어서, 잠금 메카니즘이 보우렌 케이블(56),(76),(78)로 구성된 것을 특징으로 하는 의자.
  9. 제1항 내지 제6항 중의 어느 한 항에 있어서, 잠금 메카니즘이 무한 조절 방식으로 잠금을 할 수 있는 공기압력 스프링으로 구성된 것을 특징으로 하는 의자.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900014376A 1989-09-12 1990-09-12 사무용 의자 KR950014763B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3930361A DE3930361C2 (de) 1989-09-12 1989-09-12 Stuhl, insbesondere buerostuhl
DEP3930361.6 1989-09-12

Publications (2)

Publication Number Publication Date
KR910005808A true KR910005808A (ko) 1991-04-27
KR950014763B1 KR950014763B1 (ko) 1995-12-14

Family

ID=6389213

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900014376A KR950014763B1 (ko) 1989-09-12 1990-09-12 사무용 의자

Country Status (6)

Country Link
US (1) US5114211A (ko)
EP (1) EP0417518B1 (ko)
JP (1) JPH0736777B2 (ko)
KR (1) KR950014763B1 (ko)
DE (1) DE3930361C2 (ko)
ES (1) ES2038025T3 (ko)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5567012A (en) * 1986-04-10 1996-10-22 Steelcase, Inc. Chair control
DE4033544A1 (de) * 1990-10-22 1992-04-30 Simon Desanta Stuhl, insbesondere buerostuhl
JP3330145B2 (ja) * 1991-05-21 2002-09-30 株式会社イトーキ 椅子の背，座部の連動支持機構
US5318346A (en) * 1991-05-30 1994-06-07 Steelcase Inc. Chair with zero front rise control
CA2319870C (en) 1992-06-15 2001-12-04 Herman Miller, Inc. Woven fabric membrane for a seating surface
CH690019A5 (de) * 1992-07-16 2000-03-31 Giroflex Entwicklungs Ag Traggestell für einen Stuhl, insbesondere für einen in der Höhe und Neigung verstellbaren Bürostuhl.
DE4303324A1 (de) * 1993-02-05 1994-08-11 Bock Martin Kunststoff Sitzmöbel, insbesondere Bürostuhl
US5782536A (en) * 1995-02-17 1998-07-21 Steelcase Inc. Modular chair construction and method of assembly
US5765914A (en) * 1995-06-07 1998-06-16 Herman Miller, Inc. Chair with a tilt control mechanism
USD386023S (en) * 1996-09-13 1997-11-11 Herman Miller, Inc. Seat and back unit for a chair
US5823626A (en) * 1996-12-30 1998-10-20 Haas; Peter J. Mechanism for reclining chairs
US6139103A (en) * 1997-03-12 2000-10-31 Leggett & Platt, Inc. Synchronized chair seat and backrest tilt control mechanism
DE29723702U1 (de) 1997-07-05 1998-12-24 König + Neurath AG, 61184 Karben Stuhl, insbesondere Bürostuhl
DE19741325C2 (de) 1997-09-19 1999-10-07 Temic Semiconductor Gmbh Verfahren zum Abgleich eines mehrstufigen selektiven Verstärkers
SE522634C2 (sv) * 1998-03-03 2004-02-24 Tommi Rinne Stol med ställbar sits för avlastning av en användares korsrygg
USD420523S (en) * 1998-06-05 2000-02-15 Herman Miller, Inc. Chair
DE10026531C2 (de) * 2000-05-27 2002-06-13 Roeder Peter Stuhl
US6585320B2 (en) 2001-06-15 2003-07-01 Virco Mgmt. Corporation Tilt control mechanism for a tilt back chair
KR100434996B1 (ko) * 2002-01-02 2004-06-09 주식회사 일룸 의자의 요추지지장치
US7040703B2 (en) * 2002-03-29 2006-05-09 Garrex Llc Health chair a dynamically balanced task chair
US7625046B2 (en) * 2002-03-29 2009-12-01 Garrex Llc Task chair
WO2005006917A2 (en) * 2003-07-09 2005-01-27 Sanchez Gary L Task chair
CA2665176C (en) * 2006-10-04 2016-01-19 Formway Furniture Limited A back portion for a chair with a moveable upper section
USD600051S1 (en) 2008-04-09 2009-09-15 Formway Furniture Limited Chair back
USD604535S1 (en) 2008-04-09 2009-11-24 Formway Furniture Limited Chair
JP5552491B2 (ja) 2008-12-12 2014-07-16 フォームウェイ ファーニチャー リミテッド 椅子、支持体及びコンポーネント
CA131020S (en) 2008-12-12 2010-02-03 Formway Furniture Ltd Chair
DE102011001811A1 (de) * 2011-04-05 2012-10-11 Wilkhahn Wilkening + Hahne Gmbh + Co. Kg Stuhl
CN103271566A (zh) * 2013-05-07 2013-09-04 昆山阿旺特家具有限公司 办公椅
CN105380435A (zh) * 2015-12-09 2016-03-09 中威控股集团有限公司 一种座椅托盘及其底盘、底盘成形方法及底盘安装结构
WO2019204714A1 (en) * 2018-04-19 2019-10-24 Cramer Llc Chair having pliable backrest and methods for same
CN108371436B (zh) * 2018-04-25 2023-10-27 严澄宇 弹力跷跷板式的自由倾仰机构及自由调节转椅
US11812870B2 (en) 2021-02-10 2023-11-14 Steelcase Inc. Body support structure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US594679A (en) * 1897-11-30 Mechanism for spring-back chairs
US3339973A (en) * 1966-01-05 1967-09-05 Doerner Products Co Ltd Torsion spring chair control
CA869337A (en) * 1969-09-23 1971-04-27 Doerner Products Co. Limited Chair control with support for the torsion spring
DE3269436D1 (en) * 1982-10-13 1986-04-03 Stoll Gmbh Martin Chair
IT1202168B (it) * 1985-07-18 1989-02-02 Coop Operai Mobilieri Poltrona anatomica
US4776633A (en) * 1986-04-10 1988-10-11 Steelcase Inc. Integrated chair and control
DE3741472A1 (de) * 1987-12-08 1989-06-22 Simon Desanta Stuhl

Also Published As

Publication number Publication date
US5114211A (en) 1992-05-19
DE3930361A1 (de) 1991-03-21
EP0417518B1 (de) 1993-03-03
ES2038025T3 (es) 1993-07-01
EP0417518A1 (de) 1991-03-20
JPH03121012A (ja) 1991-05-23
DE3930361C2 (de) 1993-11-04
JPH0736777B2 (ja) 1995-04-26
KR950014763B1 (ko) 1995-12-14

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G160 Decision to publish patent application
GRNT Written decision to grant
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