CA3076222C - Élément de mobilier réglable - Google Patents

Élément de mobilier réglable

Info

Publication number
CA3076222C
CA3076222C CA3076222A CA3076222A CA3076222C CA 3076222 C CA3076222 C CA 3076222C CA 3076222 A CA3076222 A CA 3076222A CA 3076222 A CA3076222 A CA 3076222A CA 3076222 C CA3076222 C CA 3076222C
Authority
CA
Canada
Prior art keywords
seat
seat bottom
actuator
link
relative
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
CA3076222A
Other languages
English (en)
Other versions
CA3076222A1 (fr
Inventor
Larry P. LaPointe
Chad E. Adams
Gerald G. Stotz
Original Assignee
La Z Boy Inc
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 US15/710,092 external-priority patent/US10537177B2/en
Priority claimed from US15/709,804 external-priority patent/US10492613B2/en
Priority claimed from US15/709,901 external-priority patent/US10561244B2/en
Priority claimed from US15/710,003 external-priority patent/US10285502B2/en
Priority to CA3204236A priority Critical patent/CA3204236A1/fr
Priority to CA3204241A priority patent/CA3204241C/fr
Application filed by La Z Boy Inc filed Critical La Z Boy Inc
Priority to CA3204246A priority patent/CA3204246A1/fr
Publication of CA3076222A1 publication Critical patent/CA3076222A1/fr
Publication of CA3076222C publication Critical patent/CA3076222C/fr
Application granted granted Critical
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
    • A47C1/034—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest
    • A47C1/035—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movably-coupled seat and back-rest
    • A47C1/0355—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movably-coupled seat and back-rest actuated by linkages, e.g. lazy-tongs mechanisms
    • 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
    • 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
    • A47C7/50—Supports for the feet or the legs
    • A47C7/506—Supports for the feet or the legs of adjustable type
    • A47C7/5066—Supports for the feet or the legs of adjustable type by rotation
    • A47C7/5068—Supports for the feet or the legs of adjustable type by rotation actuated by linkages

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Liquid Crystal (AREA)
  • Chairs Characterized By Structure (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

Un élément de mobilier peut comprendre un ensemble base, un ensemble siège et au moins un élément parmi : un ensemble repose-jambes, un mécanisme d’inclinaison, un actionneur d’inclinaison, un mécanisme de réglage de hauteur, un mécanisme de réglage de profondeur de siège et des ressorts de basculement. Le repose-jambes peut comprendre une plateforme de repose-jambes et des ensembles de bras d’articulation. Chaque ensemble de bras d’articulation peut comprendre un premier boîtier de liaison, un deuxième boîtier de liaison, un premier lien de commande et un deuxième lien de commande. Le mécanisme d’inclinaison peut déplacer l’ensemble siège par rapport à l’ensemble base entre des positions d’inclinaison verticale et arrière. L’actionneur d’inclinaison peut déplacer un fond de siège entre une position avant et une position arrière pour provoquer le mouvement d’un dossier par rapport au fond de siège entre des positions inclinées et des positions non inclinées. Le mécanisme de réglage de hauteur peut déplacer verticalement l’ensemble siège. Le mécanisme de réglage de profondeur de siège peut déplacer un élément support de dossier par rapport à un cadre de dossier entre une position rétractée et une position étendue. Les ressorts de basculement peuvent être fixés à l’ensemble siège.
CA3076222A 2017-09-20 2018-09-19 Élément de mobilier réglable Active CA3076222C (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA3204246A CA3204246A1 (fr) 2017-09-20 2018-09-19 Element de mobilier reglable
CA3204236A CA3204236A1 (fr) 2017-09-20 2018-09-19 Element de mobilier reglable
CA3204241A CA3204241C (fr) 2017-09-20 2018-09-19 Element de mobilier reglable

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US15/710,092 US10537177B2 (en) 2017-09-20 2017-09-20 Furniture member with adjustable seat depth
US15/710,003 US10285502B2 (en) 2017-09-20 2017-09-20 Furniture member with adjustable seat height
US15/709,901 US10561244B2 (en) 2017-09-20 2017-09-20 Furniture member with recline and tilt
US15/710,092 2017-09-20
US15/709,804 2017-09-20
US15/710,003 2017-09-20
US15/709,901 2017-09-20
US15/709,804 US10492613B2 (en) 2017-09-20 2017-09-20 Legrest mechanism for furniture member
PCT/US2018/051787 WO2019060437A1 (fr) 2017-09-20 2018-09-19 Élément de mobilier réglable

Related Child Applications (3)

Application Number Title Priority Date Filing Date
CA3204246A Division CA3204246A1 (fr) 2017-09-20 2018-09-19 Element de mobilier reglable
CA3204241A Division CA3204241C (fr) 2017-09-20 2018-09-19 Element de mobilier reglable
CA3204236A Division CA3204236A1 (fr) 2017-09-20 2018-09-19 Element de mobilier reglable

Publications (2)

Publication Number Publication Date
CA3076222A1 CA3076222A1 (fr) 2019-03-28
CA3076222C true CA3076222C (fr) 2025-07-08

Family

ID=65809861

Family Applications (4)

Application Number Title Priority Date Filing Date
CA3204241A Active CA3204241C (fr) 2017-09-20 2018-09-19 Element de mobilier reglable
CA3204236A Pending CA3204236A1 (fr) 2017-09-20 2018-09-19 Element de mobilier reglable
CA3204246A Pending CA3204246A1 (fr) 2017-09-20 2018-09-19 Element de mobilier reglable
CA3076222A Active CA3076222C (fr) 2017-09-20 2018-09-19 Élément de mobilier réglable

Family Applications Before (3)

Application Number Title Priority Date Filing Date
CA3204241A Active CA3204241C (fr) 2017-09-20 2018-09-19 Element de mobilier reglable
CA3204236A Pending CA3204236A1 (fr) 2017-09-20 2018-09-19 Element de mobilier reglable
CA3204246A Pending CA3204246A1 (fr) 2017-09-20 2018-09-19 Element de mobilier reglable

Country Status (2)

Country Link
CA (4) CA3204241C (fr)
WO (1) WO2019060437A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110037463A (zh) * 2019-03-29 2019-07-23 锐迈机械科技（吴江）有限公司 一种用于低座座位单元的坐姿调节装置
US10932379B2 (en) * 2019-04-01 2021-02-23 La-Z-Boy Incorporated Furniture member having circuit board assembly
CN111248681B (zh) * 2019-07-15 2023-04-07 锐迈机械科技（吴江）有限公司 一种功能沙发铁架的支撑组件
EP4302654B1 (fr) * 2021-03-02 2026-02-25 DewertOkin Technology Group Co., Ltd. Support de siège et siège
WO2022257901A1 (fr) * 2021-06-07 2022-12-15 德沃康科技集团有限公司 Unité d'extension, structure de réglage et cadre de siège
CN114655087B (zh) * 2022-03-14 2023-01-24 无锡锡玮科技有限公司 一种电动调节式汽车后排靠背
CN115532768B (zh) * 2022-08-10 2024-10-18 江苏爱友新材料科技有限公司 一种高分子可降解塑料盒生产加工智能数控装置
US12471711B2 (en) * 2023-03-01 2025-11-18 Vip Luxury Seating Llc Linear actuator and linkage system for an ottoman of riser-mounted theater seat chairs

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9326608B1 (en) * 2008-01-09 2016-05-03 Goldilocks Associates, LLC Multi-configurable seating device
US8366188B2 (en) * 2010-04-13 2013-02-05 La-Z-Boy Incorporated Release system for furniture member leg rest assemblies
US10004334B2 (en) * 2010-09-09 2018-06-26 Integrated Furniture Technologies Limited Lift-recliner chair
US8967718B2 (en) * 2010-11-08 2015-03-03 Ultra-Mek, Inc. Rocking-reclining seating unit
US9358167B2 (en) * 2013-09-19 2016-06-07 La-Z-Boy Incorporated Furniture member power mechanism with selectable lift movement and zero gravity position

Also Published As

Publication number Publication date
CA3204236A1 (fr) 2019-03-28
CA3204246A1 (fr) 2019-03-28
WO2019060437A1 (fr) 2019-03-28
CA3204241C (fr) 2025-10-14
CA3204241A1 (fr) 2019-03-28
CA3076222A1 (fr) 2019-03-28

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US10285502B2 (en) Furniture member with adjustable seat height
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CA3076222C (fr) Élément de mobilier réglable
US10492613B2 (en) Legrest mechanism for furniture member
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AU2015218473B2 (en) Powered rocker and glider recliner linkage mechanisms
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WO2014183112A2 (fr) Mécanisme de liaison pour unité d'assise à haut pied
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