KR100791451B1 - 의자 어셈블리 - Google Patents
의자 어셈블리 Download PDFInfo
- Publication number
- KR100791451B1 KR100791451B1 KR1020070100482A KR20070100482A KR100791451B1 KR 100791451 B1 KR100791451 B1 KR 100791451B1 KR 1020070100482 A KR1020070100482 A KR 1020070100482A KR 20070100482 A KR20070100482 A KR 20070100482A KR 100791451 B1 KR100791451 B1 KR 100791451B1
- Authority
- KR
- South Korea
- Prior art keywords
- shaft
- tilting
- coupled
- locking
- chair assembly
- Prior art date
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Classifications
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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
- A47C1/031—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
- A47C1/03205—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination
- A47C1/03238—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
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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
- A47C1/031—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
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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
- A47C1/031—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
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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
- A47C1/031—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
- A47C1/03274—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 of torsion type
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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
- 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
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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
- 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
- A47C31/12—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons
- A47C31/126—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons for 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
- A47C7/002—Chair or stool bases
- A47C7/004—Chair or stool bases for chairs or stools with central column, e.g. office 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
- A47C7/02—Seat parts
- A47C7/14—Seat parts of adjustable shape; elastically mounted ; adaptable to a user contour or ergonomic seating positions
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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
- A47C7/02—Seat parts
- A47C7/34—Seat parts with springs in compression, e.g. coiled
- A47C7/345—Seat parts with springs in compression, e.g. coiled of adjustable resilience
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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
- A47C7/441—Support 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—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)
Abstract
Description
Claims (6)
- 케이스 내부에 리미트레버를 갖는 틸팅제한수단과, 락킹레버를 갖는 틸팅락킹수단과, 탄성조절레버를 갖는 탄성조절수단이 구비된 의자 어셈블리를 구성함에 있어서;케이스에 축설치되는 락킹레버와, 상기 케이스 내부로 돌출되는 락킹레버의 축에 결합되어 같이 회전하는 작동구와, 탄성조절수단에 설치되는 축봉의 선단 상ㆍ하부면에 형성되는 평면부와, 상기 축봉 선단 양측면부에 소정 간격으로 형성되는 제1 ~ 제4 걸림홈과, 상기 작동구에 의해 소정각도 회전하면서 상기 제1 ~ 제4 걸림홈중 어느 하나에 결합 및 분리되는 스토퍼로 구성하여서 된 의자 어셈블리.
- 청구항 1에 있어서; 스토퍼는, 탄성조절수단의 스프링 홀더 전면에 고정되는 하우징과, 상기 하우징에 축설치되는 회전체와, 상기 회전체의 다각형 결합홈에 결합되는 스톱링 및 와셔와, 상기 회전체 외면에 결합되는 토션스프링과, 상기 토션스프링의 스프링 바에 결합되어 상기 회전체를 소정구간 회전시키는 작동구로 구성하여서 된 의자 어셈블리.
- 청구항 2에 있어서; 스톱링과 와셔와 하우징에 축봉이 통과하는 통공이 형성되고, 상기 스톱링의 상ㆍ하부에 제1 ~ 제4 걸림홈 중 하나에 결합되거나 분리되는 걸림돌부가 형성되고, 하우징 일측에 장공이 형성된 것임을 특징으로 하는 의자 어 셈블리.
- 청구항 1 또는 청구항 2에 있어서; 작동구는, 락킹레버의 축이 결합되는 홈과, 일측 돌출부에 형성되는 평면부 및 토션스프링의 스프링 바가 결합되는 축부와, 상기 축부 바깥에 형성되는 돌출부로 구성하여서 된 의자 어셈블리.
- 청구항 2에 있어서; 하우징의 장공 일측에 형성되는 탄지부와, 상기 탄지부 중앙에 형성되어 스톱링 방향으로 완만하게 돌출되는 돌출부와, 상기 장공의 상ㆍ하에 형성되는 상부구멍 및 하부구멍으로 구성하여서 된 의자 어셈블리.
- 청구항 2에 있어서; 회전체는 토션스프링의 이탈을 방지하는 걸림턱과, 상기 토션스프링의 양측 스프링 바가 엇갈리게 걸려 탄지되는 탄지부와, 스프링 바 사이에 형성되어 작동구의 축부가 결합되는 결합공과, 상기 작동구의 축부 이탈이 방지되게 일측 스프링 바가 절곡된 것임을 특징으로 하는 의자 어셈블리.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070100482A KR100791451B1 (ko) | 2007-10-05 | 2007-10-05 | 의자 어셈블리 |
ITMI20072310 ITMI20072310A1 (it) | 2007-06-22 | 2007-12-11 | "complesso di sedile di sedia" |
CN2008101097297A CN101502362B (zh) | 2007-06-22 | 2008-06-10 | 靠背椅组装枢纽件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070100482A KR100791451B1 (ko) | 2007-10-05 | 2007-10-05 | 의자 어셈블리 |
Publications (1)
Publication Number | Publication Date |
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KR100791451B1 true KR100791451B1 (ko) | 2008-01-04 |
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ID=39216626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020070100482A KR100791451B1 (ko) | 2007-06-22 | 2007-10-05 | 의자 어셈블리 |
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KR (1) | KR100791451B1 (ko) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100826296B1 (ko) | 2008-01-09 | 2008-04-30 | (주)거성산업 | 의자의 시트백 틸팅장치 |
KR20160021609A (ko) * | 2014-08-18 | 2016-02-26 | 주식회사 코아스 | 의자 틸팅 텐션 조절 장치 |
KR101980566B1 (ko) | 2018-09-18 | 2019-05-21 | 주식회사 대하정공 | 플렉서블 등판이 구비된 의자 |
KR102074267B1 (ko) | 2019-07-24 | 2020-02-06 | 주식회사 대하체어스 | 사용자의 등에 밀착되는 밀착 등판이 구비된 의자 |
KR102104462B1 (ko) | 2019-12-27 | 2020-04-24 | (주) 파트라 | 멀티 리미티드 틸트기능을 구비한 의자 어셈블리와 이를 구비한 의자 |
KR102331113B1 (ko) | 2021-07-20 | 2021-12-01 | 주식회사 대하체어스 | 각도와 텐션량의 조절이 가능한 등판이 구비된 의자 |
KR102364369B1 (ko) | 2021-10-05 | 2022-02-21 | 주식회사 대하체어스 | 등판 탄력 조절이 가능한 의자 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000175758A (ja) | 1998-12-16 | 2000-06-27 | Itoki Crebio Corp | 椅子における背もたれのロック装置 |
KR200292591Y1 (ko) | 2002-07-29 | 2002-10-28 | 이세환 | 의자의 등받이와 좌판의 연동 및 록킹구조 |
KR100619601B1 (ko) | 2005-11-21 | 2006-09-06 | 주식회사 코아스웰 | 틸팅리미트 및 로킹 가능한 의자 |
EP1716785A1 (en) | 2005-04-27 | 2006-11-02 | Donati S.p.A. | Mechanism for adjusting the inclination of backrests in chairs and arm-chairs, particularly in office chairs |
KR100771416B1 (ko) | 2007-06-25 | 2007-10-30 | 주식회사 대하정공 | 의자 어셈블리 |
-
2007
- 2007-10-05 KR KR1020070100482A patent/KR100791451B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000175758A (ja) | 1998-12-16 | 2000-06-27 | Itoki Crebio Corp | 椅子における背もたれのロック装置 |
KR200292591Y1 (ko) | 2002-07-29 | 2002-10-28 | 이세환 | 의자의 등받이와 좌판의 연동 및 록킹구조 |
EP1716785A1 (en) | 2005-04-27 | 2006-11-02 | Donati S.p.A. | Mechanism for adjusting the inclination of backrests in chairs and arm-chairs, particularly in office chairs |
KR100619601B1 (ko) | 2005-11-21 | 2006-09-06 | 주식회사 코아스웰 | 틸팅리미트 및 로킹 가능한 의자 |
KR100771416B1 (ko) | 2007-06-25 | 2007-10-30 | 주식회사 대하정공 | 의자 어셈블리 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100826296B1 (ko) | 2008-01-09 | 2008-04-30 | (주)거성산업 | 의자의 시트백 틸팅장치 |
KR20160021609A (ko) * | 2014-08-18 | 2016-02-26 | 주식회사 코아스 | 의자 틸팅 텐션 조절 장치 |
KR101602767B1 (ko) * | 2014-08-18 | 2016-03-11 | 주식회사 코아스 | 의자 틸팅 텐션 조절 장치 |
KR101980566B1 (ko) | 2018-09-18 | 2019-05-21 | 주식회사 대하정공 | 플렉서블 등판이 구비된 의자 |
KR102074267B1 (ko) | 2019-07-24 | 2020-02-06 | 주식회사 대하체어스 | 사용자의 등에 밀착되는 밀착 등판이 구비된 의자 |
KR102104462B1 (ko) | 2019-12-27 | 2020-04-24 | (주) 파트라 | 멀티 리미티드 틸트기능을 구비한 의자 어셈블리와 이를 구비한 의자 |
KR102331113B1 (ko) | 2021-07-20 | 2021-12-01 | 주식회사 대하체어스 | 각도와 텐션량의 조절이 가능한 등판이 구비된 의자 |
KR102364369B1 (ko) | 2021-10-05 | 2022-02-21 | 주식회사 대하체어스 | 등판 탄력 조절이 가능한 의자 |
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