PL437843A1 - Krzesło dwufunkcyjne do siedzenia i klękosiadu - Google Patents

Krzesło dwufunkcyjne do siedzenia i klękosiadu

Info

Publication number
PL437843A1
PL437843A1 PL437843A PL43784321A PL437843A1 PL 437843 A1 PL437843 A1 PL 437843A1 PL 437843 A PL437843 A PL 437843A PL 43784321 A PL43784321 A PL 43784321A PL 437843 A1 PL437843 A1 PL 437843A1
Authority
PL
Poland
Prior art keywords
backrest
sitting
kneeling
headrest
chair
Prior art date
Application number
PL437843A
Other languages
English (en)
Other versions
PL242877B1 (pl
Inventor
Andrzej KIERYŁŁO
Mateusz KIERYŁŁO
Original Assignee
Kieryłło Andrzej
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 Kieryłło Andrzej filed Critical Kieryłło Andrzej
Priority to PL437843A priority Critical patent/PL242877B1/pl
Priority to US18/562,622 priority patent/US20240298799A1/en
Priority to PCT/PL2022/000030 priority patent/WO2022245229A1/en
Publication of PL437843A1 publication Critical patent/PL437843A1/pl
Publication of PL242877B1 publication Critical patent/PL242877B1/pl

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
    • A47C1/034—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest
    • A47C1/0342—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movable backrest-seat unit or back-rest
    • 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
    • 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
    • A47C1/0325—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 clamps or friction locking members
    • 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
    • A47C1/03272—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
    • 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
    • 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
    • A47C1/036—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a head-rest
    • 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
    • A47C7/006—Chair or stool bases with castors
    • 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
    • A47C7/402—Supports for the head or the back for the back adjustable in height
    • 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
    • A47C7/46—Supports for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
    • A47C7/462—Supports for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by mechanical means
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C9/00—Stools for specified purposes
    • A47C9/002—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects
    • A47C9/005—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects with forwardly inclined seat, e.g. with a knee-support

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

Przedmiotem wynalazku jest przekształcalne krzesło dwufunkcyjne do siedzenia i klękosiadu, dające możliwość zmiany pozycji i odciążenia kręgosłupa przy długotrwałej pracy siedzącej. Krzesło dwufunkcyjne do siedzenia i klękosiadu zaopatrzone jest w podporę oparcia (2) i podgłówka przesuwalną i tak ukształtowaną w dolnej części, że jej przesunięcie zmienia rozmiar krzesła równocześnie w pionie i poziomie, zaopatrzone jest w przesuwno-obrotowo-powrotne lub przesuwno-powrotne urządzenie oparcia, które powoduje, że podczas odchylania oparcia (5) podąża ono za plecami użytkownika i przy każdym kącie odchylenia oparcia dokładnie je podpiera, zaopatrzone jest w zagłówek poprzez mechanizm obrotowo-przesuwny połączony z ramieniem zagłówka, który obrotowo łączy się z podporą oparcia (2), posiada specjalnie ukształtowaną pięcioramienną podstawę, której ramiona poza fragmentem ponad kółkami są maksymalnie spłaszczone i usytuowane możliwie najniżej nad podłożem.
PL437843A 2021-05-20 2021-05-20 Krzesło dwufunkcyjne do siedzenia i klękosiadu PL242877B1 (pl)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL437843A PL242877B1 (pl) 2021-05-20 2021-05-20 Krzesło dwufunkcyjne do siedzenia i klękosiadu
US18/562,622 US20240298799A1 (en) 2021-05-20 2022-05-09 A Dual Function Chair for Sitting and Kneeling
PCT/PL2022/000030 WO2022245229A1 (en) 2021-05-20 2022-05-09 A dual function chair for sitting and kneeling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL437843A PL242877B1 (pl) 2021-05-20 2021-05-20 Krzesło dwufunkcyjne do siedzenia i klękosiadu

Publications (2)

Publication Number Publication Date
PL437843A1 true PL437843A1 (pl) 2022-11-21
PL242877B1 PL242877B1 (pl) 2023-05-08

Family

ID=84140717

Family Applications (1)

Application Number Title Priority Date Filing Date
PL437843A PL242877B1 (pl) 2021-05-20 2021-05-20 Krzesło dwufunkcyjne do siedzenia i klękosiadu

Country Status (3)

Country Link
US (1) US20240298799A1 (pl)
PL (1) PL242877B1 (pl)
WO (1) WO2022245229A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1057449S1 (en) * 2024-05-13 2025-01-14 Guangdong Shengyi Furniture Group Co., Ltd. Ergonomic chair
WO2026089636A1 (ru) * 2024-10-25 2026-04-30 Амир Анварович ФАТКУЛЛИН Каркас спинки кресла с косынкой снизу

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3541120A1 (de) * 1985-11-21 1987-05-27 Bordewieck Eckart Arbeitsstuhl
US4765684A (en) * 1987-03-20 1988-08-23 Kval Marketing Inc. Multi-purpose chair with retractable knee rest
US4756575A (en) * 1987-05-11 1988-07-12 Faultless-Doerner Manufacturing Inc. Frame assembly for a chair
SE456885B (sv) * 1987-05-22 1988-11-14 Hoeganaesmoebler Ab Anordning vid en arbetsstol eller liknande som aer avsedd att anvaendas i tvaa skilda sittstaellningar
US5542746A (en) * 1994-03-17 1996-08-06 Bujaryn; L. Walter Variable posture component system seating device
US5667278A (en) * 1995-12-27 1997-09-16 Li; Chun Hsien Combinational chair, recliner and typing stool
DE10048781A1 (de) * 2000-09-29 2002-04-18 Stoll Sedus Ag Nackenstütze für einen Stuhl
EP1393659B1 (de) * 2002-08-25 2006-10-04 Sedus Stoll AG Einstellbare Nackenstütze für einen Stuhl
US20070063569A1 (en) * 2005-09-22 2007-03-22 Mays Steven C Two-position desk chair
CN101534678B (zh) * 2006-08-28 2012-06-13 Gayo实验室有限公司 适应多种身体姿势的可调式椅子及其使用方法
US7896298B2 (en) * 2008-07-11 2011-03-01 Amg Medical Inc. Intravenous support apparatus
US7690729B2 (en) * 2008-08-14 2010-04-06 Liao Tzu-Ying Adjustable chair headrest frame
US7967379B2 (en) * 2008-12-29 2011-06-28 L&P Property Management Company Seat with independently adjustable user support assemblies
US8313067B2 (en) * 2009-12-15 2012-11-20 Welch Allyn, Inc. Pole shaft coupling assembly and related method
US8662591B2 (en) * 2011-10-18 2014-03-04 Yu-Jen Lin Reclining chair headrest with height adjustment mechanism
PL398195A1 (pl) * 2012-02-21 2013-09-02 Andrzej Kieryllo Krzeslo dwufunkcyjne z podzielnym siedziskiem
PL228709B1 (pl) * 2015-11-03 2018-04-30 Kieryllo Andrzej Krzesło dwufunkcyjne do siedzenia i klękosiadu
USD1061866S1 (en) * 2022-02-02 2025-02-11 Valentino Easley Fluid container holder
US11730269B1 (en) * 2022-03-10 2023-08-22 Gary Rosebrook Posture control chair

Also Published As

Publication number Publication date
WO2022245229A1 (en) 2022-11-24
PL242877B1 (pl) 2023-05-08
US20240298799A1 (en) 2024-09-12

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