CA3194130A1 - Iron frame sofa with foldable hinge structure - Google Patents

Iron frame sofa with foldable hinge structure

Info

Publication number
CA3194130A1
CA3194130A1 CA3194130A CA3194130A CA3194130A1 CA 3194130 A1 CA3194130 A1 CA 3194130A1 CA 3194130 A CA3194130 A CA 3194130A CA 3194130 A CA3194130 A CA 3194130A CA 3194130 A1 CA3194130 A1 CA 3194130A1
Authority
CA
Canada
Prior art keywords
sofa
assembling pipe
mainframe
foldable
pipe seat
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.)
Pending
Application number
CA3194130A
Other languages
English (en)
French (fr)
Inventor
Wan Cheung
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.)
Wai Kin Home Fashion Huizhou Co Ltd
Original Assignee
Wai Kin Home Fashion Huizhou 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 Wai Kin Home Fashion Huizhou Co Ltd filed Critical Wai Kin Home Fashion Huizhou Co Ltd
Publication of CA3194130A1 publication Critical patent/CA3194130A1/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
    • A47C20/02—Head -, foot -, or like rests for beds, sofas or the like of detachable or loose type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
    • A47C17/16—Seating furniture changeable to beds by tilting or pivoting the back-rest
    • A47C17/165—Seating furniture changeable to beds by tilting or pivoting the back-rest with forward tiltable back-rest, e.g. back cushion
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/04—Folding chairs with inflexible seats
    • A47C4/18—Folding chairs with inflexible seats having a frame made of metal
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C19/00—Bedsteads
    • A47C19/02—Parts or details of bedsteads not fully covered in a single one of the following subgroups, e.g. bed rails, post rails
    • A47C19/021—Bedstead frames
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C5/00—Chairs of special materials
    • A47C5/04—Metal chairs, e.g. tubular
    • A47C5/10—Tubular chairs of foldable, collapsible, or dismountable type
    • 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
    • A47C7/407—Support for the head or the back for the back of collapsible type
    • 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
    • A47C7/54—Supports for the arms
    • A47C7/541—Supports for the arms of adjustable type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2220/00—General furniture construction, e.g. fittings
    • A47B2220/0061—Accessories
    • A47B2220/0069—Hinges
    • A47B2220/0072—Hinges for furniture

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Assembled Shelves (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Special Chairs (AREA)
CA3194130A 2022-03-29 2023-03-24 Iron frame sofa with foldable hinge structure Pending CA3194130A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2022207083448 2022-03-29
CN202220708344.8U CN217309671U (zh) 2022-03-29 2022-03-29 一种折叠铰链工艺结构的铁架沙发

Publications (1)

Publication Number Publication Date
CA3194130A1 true CA3194130A1 (en) 2023-09-29

Family

ID=83002628

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3194130A Pending CA3194130A1 (en) 2022-03-29 2023-03-24 Iron frame sofa with foldable hinge structure

Country Status (7)

Country Link
US (1) US20230309700A1 (zh)
EP (1) EP4252588B1 (zh)
KR (1) KR20230001932U (zh)
CN (1) CN217309671U (zh)
AU (1) AU2023201887A1 (zh)
CA (1) CA3194130A1 (zh)
GB (1) GB2618211A (zh)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339609A (en) * 1976-09-21 1978-04-11 Kawasaki Chishitsu Kk Poor subsoil expansion pressure measuring instrument combined creep testing apparatus
JPH05199925A (ja) * 1992-01-29 1993-08-10 Chubu Sogyo Kk 家具・寝台用構成骨体
JPH09215549A (ja) * 1996-02-14 1997-08-19 Teruo Uchikoshi 折り畳み式ソファー
JP4831713B1 (ja) * 2011-04-25 2011-12-07 直伸 山下 角度調整金具
US10244869B2 (en) * 2014-09-23 2019-04-02 Stadium Holding, Inc. Stadium chair
IT201800002874A1 (it) * 2018-02-20 2019-08-20 Nardi S P A Divano, poltrona o simile articolo di mobilia in kit, e relativo metodo di montaggio

Also Published As

Publication number Publication date
EP4252588A1 (en) 2023-10-04
US20230309700A1 (en) 2023-10-05
GB2618211A (en) 2023-11-01
CN217309671U (zh) 2022-08-30
KR20230001932U (ko) 2023-10-06
EP4252588B1 (en) 2024-04-03
GB202304293D0 (en) 2023-05-10
EP4252588C0 (en) 2024-04-03
AU2023201887A1 (en) 2023-10-19

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