WO2017009704A8 - Bifunctional chair for sitting and kneeling - Google Patents

Bifunctional chair for sitting and kneeling Download PDF

Info

Publication number
WO2017009704A8
WO2017009704A8 PCT/IB2016/000982 IB2016000982W WO2017009704A8 WO 2017009704 A8 WO2017009704 A8 WO 2017009704A8 IB 2016000982 W IB2016000982 W IB 2016000982W WO 2017009704 A8 WO2017009704 A8 WO 2017009704A8
Authority
WO
WIPO (PCT)
Prior art keywords
seat
sitting
back rest
kneeling
chair
Prior art date
Application number
PCT/IB2016/000982
Other languages
French (fr)
Other versions
WO2017009704A1 (en
Inventor
Mateusz KIERYŁŁO
Andrzej KIERYŁŁO
Original Assignee
Kieryllo Mateusz
Kieryllo 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
Priority claimed from PL413105A external-priority patent/PL232128B1/en
Priority claimed from PL414668A external-priority patent/PL228709B1/en
Application filed by Kieryllo Mateusz, Kieryllo Andrzej filed Critical Kieryllo Mateusz
Priority to EP16754311.5A priority Critical patent/EP3322316A1/en
Priority to US15/744,604 priority patent/US20180206647A1/en
Priority to CN201680047025.4A priority patent/CN107920664A/en
Publication of WO2017009704A1 publication Critical patent/WO2017009704A1/en
Publication of WO2017009704A8 publication Critical patent/WO2017009704A8/en

Links

Classifications

    • 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
    • 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
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/023—Reclining or easy chairs having independently-adjustable supporting parts the parts being horizontally-adjustable seats ; Expandable seats or the like, e.g. seats with horizontally adjustable parts
    • 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
    • A47C7/024—Seat parts with double seats

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Chairs Characterized By Structure (AREA)

Abstract

The subject matter of the invention is a convertible bi-functional chair for sitting and kneeling, which allows to change positions and relieve the spine during long-lasting work involving sitting or long travels by plane, bus or train. The bi-functional chair for sitting and kneeling comprises a movable rotating seat (1), back rest (3) and knee support (6). It is equipped with devices allowing to change the distance between the front edge of the seat and the back rest, the angle of inclination of the back rest with regard to the seat and the height of the back rest with regard to the seat, which enables converting the seat and back rest for classic sitting into a seat and back rest for kneeling and vice versa.
PCT/IB2016/000982 2015-07-13 2016-07-08 Bifunctional chair for sitting and kneeling WO2017009704A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP16754311.5A EP3322316A1 (en) 2015-07-13 2016-07-08 Bifunctional chair for sitting and kneeling
US15/744,604 US20180206647A1 (en) 2015-07-13 2016-07-08 Bifunctional chair for sitting and kneeling
CN201680047025.4A CN107920664A (en) 2015-07-13 2016-07-08 For the difunctional chair sat and kneeled

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
PLP.413105 2015-07-13
PL413105A PL232128B1 (en) 2015-07-13 2015-07-13 Dual-function convertible chair intended for seating and kneeling-seat
PL414668A PL228709B1 (en) 2015-11-03 2015-11-03 Dual-function convertible chair intended for seating and kneeling-seat
PLP.414668 2015-11-03

Publications (2)

Publication Number Publication Date
WO2017009704A1 WO2017009704A1 (en) 2017-01-19
WO2017009704A8 true WO2017009704A8 (en) 2018-09-20

Family

ID=56741147

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2016/000982 WO2017009704A1 (en) 2015-07-13 2016-07-08 Bifunctional chair for sitting and kneeling

Country Status (4)

Country Link
US (1) US20180206647A1 (en)
EP (1) EP3322316A1 (en)
CN (1) CN107920664A (en)
WO (1) WO2017009704A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10589144B2 (en) * 2016-10-10 2020-03-17 Rep Fitness, LLC Adjustable bench assembly
CN109910691B (en) * 2019-03-14 2024-05-14 中铁宝桥集团有限公司 Convertible vehicle seat suitable for colliery auxiliary transportation
USD939033S1 (en) 2020-07-07 2021-12-21 Rep Fitness, LLC Adjustable weight bench
CN113386846B (en) * 2021-06-29 2022-08-05 清华大学 Adjustable sitting type skiing device
USD1010753S1 (en) 2022-01-07 2024-01-09 Rep Fitness Llc Adjustable weight bench
CN114617381A (en) * 2022-04-28 2022-06-14 叶龙华 Balance chair with backrest
CN115153234B (en) * 2022-07-12 2024-05-31 南通市久正人体工学股份有限公司 Kneeling chair with swinging function
USD1025249S1 (en) 2022-08-23 2024-04-30 Rep Fitness, LLC Adjustable weight bench
USD1025250S1 (en) 2022-08-23 2024-04-30 Rep Fitness, LLC Adjustable weight bench

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5667278A (en) * 1995-12-27 1997-09-16 Li; Chun Hsien Combinational chair, recliner and typing stool
US20070063569A1 (en) * 2005-09-22 2007-03-22 Mays Steven C Two-position desk chair
PL398195A1 (en) * 2012-02-21 2013-09-02 Andrzej Kieryllo Bifunctional chair with a split-seat

Also Published As

Publication number Publication date
US20180206647A1 (en) 2018-07-26
EP3322316A1 (en) 2018-05-23
CN107920664A (en) 2018-04-17
WO2017009704A1 (en) 2017-01-19

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