ES3004757T3 - Mechanism for a seat, in particular for an office chair - Google Patents

Mechanism for a seat, in particular for an office chair Download PDF

Info

Publication number
ES3004757T3
ES3004757T3 ES22020482T ES22020482T ES3004757T3 ES 3004757 T3 ES3004757 T3 ES 3004757T3 ES 22020482 T ES22020482 T ES 22020482T ES 22020482 T ES22020482 T ES 22020482T ES 3004757 T3 ES3004757 T3 ES 3004757T3
Authority
ES
Spain
Prior art keywords
spring
support
seat support
seat
coupling element
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.)
Active
Application number
ES22020482T
Other languages
English (en)
Spanish (es)
Inventor
Hermann Bock
Guido Wachter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bock 1 GmbH and Co KG
Original Assignee
Bock 1 GmbH and Co KG
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 Bock 1 GmbH and Co KG filed Critical Bock 1 GmbH and Co KG
Application granted granted Critical
Publication of ES3004757T3 publication Critical patent/ES3004757T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • A47C1/03261—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
    • A47C1/03255—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
    • 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
    • A47C1/03294—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest slidingly movable in the base frame, e.g. by rollers

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs Characterized By Structure (AREA)
ES22020482T 2021-10-08 2022-10-05 Mechanism for a seat, in particular for an office chair Active ES3004757T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021126161.9A DE102021126161A1 (de) 2021-10-08 2021-10-08 Mechanik für ein Sitzmöbel, insbesondere für einen Bürostuhl

Publications (1)

Publication Number Publication Date
ES3004757T3 true ES3004757T3 (en) 2025-03-13

Family

ID=83598466

Family Applications (1)

Application Number Title Priority Date Filing Date
ES22020482T Active ES3004757T3 (en) 2021-10-08 2022-10-05 Mechanism for a seat, in particular for an office chair

Country Status (4)

Country Link
EP (1) EP4162840B1 (de)
CN (1) CN115956768A (de)
DE (1) DE102021126161A1 (de)
ES (1) ES3004757T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2035884B1 (en) 2023-09-26 2025-04-01 Koninklijke Ahrend B V An office chair

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0889359A (ja) * 1994-09-22 1996-04-09 Inoue Assoc:Kk 椅子の座板と背もたれの揺動機構
CA2302063C (en) * 2000-03-23 2010-08-17 Cke Technologies Inc. Ergonomic chair
JP5490004B2 (ja) * 2007-09-20 2014-05-14 ハーマン、ミラー、インコーポレイテッド 身体支持構造
CN102056512B (zh) * 2008-06-05 2013-06-12 株式会社内田洋行 靠背可倾斜的座椅
JP4379538B1 (ja) * 2008-10-07 2009-12-09 沖電気工業株式会社 椅子用リンク機構、椅子
IT1403471B1 (it) * 2010-12-03 2013-10-17 Imarc Spa Meccanismo per sedie da ufficio provvisto di dispositivo di regolazione della forza di oscillazione.
US9560917B2 (en) * 2014-11-26 2017-02-07 Steelcase Inc. Recline adjustment system for chair
JP6494088B2 (ja) * 2015-01-16 2019-04-03 株式会社オカムラ 反力機構、及び、それを用いる椅子
GB2551737B (en) * 2016-06-28 2019-06-05 Posturite Ltd Seat tilting mechanism with two springs
DE102017209041A1 (de) * 2017-05-30 2018-12-06 Sedus Stoll Ag Stuhl, insbesondere Konferenz- oder Bürostuhl sowie Verfahren zur Herstellung eines Stuhls
DE102018219885B4 (de) * 2018-11-20 2022-02-03 Comfordy Co., Ltd. Synchronmechanik für ein Sitzmöbel und Sitzmöbel
DE102020110707A1 (de) 2020-04-20 2021-10-21 Bock 1 Gmbh & Co. Kg Sitzmöbel
CN213831441U (zh) * 2020-11-13 2021-07-30 天津宏瑞晟达科技有限公司 一种机动车减震座椅

Also Published As

Publication number Publication date
EP4162840B1 (de) 2024-11-20
EP4162840A1 (de) 2023-04-12
DE102021126161A1 (de) 2023-04-13
CN115956768A (zh) 2023-04-14

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