PL3305133T3 - Mechanizm regulujący i krzesło zawierające ten mechanizm - Google Patents

Mechanizm regulujący i krzesło zawierające ten mechanizm

Info

Publication number
PL3305133T3
PL3305133T3 PL17194812T PL17194812T PL3305133T3 PL 3305133 T3 PL3305133 T3 PL 3305133T3 PL 17194812 T PL17194812 T PL 17194812T PL 17194812 T PL17194812 T PL 17194812T PL 3305133 T3 PL3305133 T3 PL 3305133T3
Authority
PL
Poland
Prior art keywords
same
adjusting mechanism
chair including
chair
adjusting
Prior art date
Application number
PL17194812T
Other languages
English (en)
Inventor
Chen-Yu Lin
Jung-Feng CHEN
Original Assignee
Pao Shen Enterprises Co., Ltd.
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 Pao Shen Enterprises Co., Ltd. filed Critical Pao Shen Enterprises Co., Ltd.
Publication of PL3305133T3 publication Critical patent/PL3305133T3/pl

Links

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—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
    • 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
    • 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
    • A47C1/03272—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
PL17194812T 2016-10-07 2017-10-04 Mechanizm regulujący i krzesło zawierające ten mechanizm PL3305133T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW105132495A TWI685317B (zh) 2016-10-07 2016-10-07 椅背緩衝調整裝置及具有椅背緩衝調整裝置的椅子
EP17194812.8A EP3305133B1 (en) 2016-10-07 2017-10-04 Adjusting mechanism and chair including the same

Publications (1)

Publication Number Publication Date
PL3305133T3 true PL3305133T3 (pl) 2020-01-31

Family

ID=60019830

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17194812T PL3305133T3 (pl) 2016-10-07 2017-10-04 Mechanizm regulujący i krzesło zawierające ten mechanizm

Country Status (5)

Country Link
US (1) US10130184B2 (pl)
EP (1) EP3305133B1 (pl)
CN (1) CN107912908B (pl)
PL (1) PL3305133T3 (pl)
TW (1) TWI685317B (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209018141U (zh) * 2018-05-11 2019-06-25 杭州中泰实业集团有限公司 一种改变扭簧角度的螺旋调节转椅托盘
WO2020172243A1 (en) 2019-02-21 2020-08-27 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
US11357329B2 (en) 2019-12-13 2022-06-14 Steelcase Inc. Body support assembly and methods for the use and assembly thereof

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189179A (en) * 1976-06-04 1980-02-19 Gordon Manufacturing Company Low profile chair iron
US4328943A (en) * 1979-06-11 1982-05-11 Knoll International, Inc. Control mechanism for a chair or the like
US4709963A (en) * 1986-12-12 1987-12-01 Milsco Manufacturing Company Adjustable office chair
US5207479A (en) * 1990-06-06 1993-05-04 Kimball International, Inc. Chair control mechanism
IT1244070B (it) * 1990-10-24 1994-07-05 Emilio Ambasz Supporto per la seduta di poltroncine da ufficio o simili con dispositivo per la variazione dell'inclinazione della seduta stessa.
EP1486142A1 (en) * 1992-06-15 2004-12-15 Herman Miller, Inc. Seating structure for a chair
IL103477A0 (en) * 1992-10-20 1993-03-15 Paltechnica Nitzanim Office and like chairs
JP2596820Y2 (ja) * 1993-07-27 1999-06-21 株式会社内田洋行 椅 子
US6250715B1 (en) * 1998-01-21 2001-06-26 Herman Miller, Inc. Chair
GB9802447D0 (en) * 1998-02-04 1998-04-01 Unit Press Limited Mechanism for chair
TW474141U (en) * 2000-03-04 2002-01-21 Wen-Long Wu Improved tilting adjustment structure for backrest of seat
IT1320403B1 (it) * 2000-06-06 2003-11-26 Pro Cord Srl Sedia con sedile e schienale oscillanti in modo sincronizzato.
US6447063B1 (en) * 2000-07-07 2002-09-10 Leggett & Platt Ltd. Chair seat tilt mechanism
ITMI20050751A1 (it) * 2005-04-27 2006-10-28 Donati Spa Meccanismo di regolazione dell'inclinazione di schienali in sedie e polteone specialmente da ufficio
US7766426B2 (en) * 2006-08-29 2010-08-03 Ram Machines (1990) Ltd. Tilt controls for chairs
JP5347141B2 (ja) * 2008-01-16 2013-11-20 コクヨ株式会社 椅子
TWM336732U (en) * 2008-02-26 2008-07-21 yao-quan Wu Improved assembly structure for chair chassis
KR101533650B1 (ko) 2010-04-15 2015-07-03 주식회사 시디즈 의자의 등받이에 작용하는 복원력을 조정하기 위한 조정 메커니즘 및 상기 조정 메커니즘을 구비한 사무용 의자
IT1403471B1 (it) * 2010-12-03 2013-10-17 Imarc Spa Meccanismo per sedie da ufficio provvisto di dispositivo di regolazione della forza di oscillazione.
WO2013017279A1 (en) 2011-08-03 2013-02-07 Haworth, Inc. Adjusting mechanism for setting a restoring force which acts on a backrest of a chair, and office chair having an adjusting mechanism of this type
JP6009891B2 (ja) * 2011-11-04 2016-10-19 株式会社岡村製作所 椅子
JP5989999B2 (ja) * 2012-01-27 2016-09-07 株式会社岡村製作所 椅子
CN105266431B (zh) * 2014-06-02 2018-06-22 大河精工有限公司 椅子组件

Also Published As

Publication number Publication date
EP3305133B1 (en) 2019-08-14
US20180098633A1 (en) 2018-04-12
EP3305133A1 (en) 2018-04-11
US10130184B2 (en) 2018-11-20
TW201813556A (zh) 2018-04-16
TWI685317B (zh) 2020-02-21
CN107912908A (zh) 2018-04-17
CN107912908B (zh) 2020-02-14

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