EP4622508A4 - Système d'amortissement composite - Google Patents

Système d'amortissement composite

Info

Publication number
EP4622508A4
EP4622508A4 EP23923334.9A EP23923334A EP4622508A4 EP 4622508 A4 EP4622508 A4 EP 4622508A4 EP 23923334 A EP23923334 A EP 23923334A EP 4622508 A4 EP4622508 A4 EP 4622508A4
Authority
EP
European Patent Office
Prior art keywords
upholstery system
composite upholstery
composite
upholstery
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
EP23923334.9A
Other languages
German (de)
English (en)
Other versions
EP4622508A1 (fr
Inventor
Mingguang Li
Yanjun Mu
Hailong Zhang
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.)
Qingdao Youmeng Home Furnishing Technology Co Ltd
Qingdao Youmeng Home Furnishing Tech Co Ltd
Original Assignee
Qingdao Youmeng Home Furnishing Technology Co Ltd
Qingdao Youmeng Home Furnishing Tech 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 Qingdao Youmeng Home Furnishing Technology Co Ltd, Qingdao Youmeng Home Furnishing Tech Co Ltd filed Critical Qingdao Youmeng Home Furnishing Technology Co Ltd
Publication of EP4622508A1 publication Critical patent/EP4622508A1/fr
Publication of EP4622508A4 publication Critical patent/EP4622508A4/fr
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
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/05—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays with padding material, e.g. foamed material, in top, bottom, or side layers
    • A47C27/056—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays with padding material, e.g. foamed material, in top, bottom, or side layers with different layers of foamed material
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/06—Spring inlays or spring units therefor
    • A47C27/063—Spring inlays or spring units therefor wrapped or otherwise protected
    • A47C27/064—Pocketed springs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses
    • A47C27/085—Fluid mattresses of liquid type, e.g. filled with water or gel
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/15—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/22—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with both fibrous and foamed material inlays
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/10—Loose or removable furniture covers
    • A47C31/105—Loose or removable furniture covers for mattresses

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Laminated Bodies (AREA)
EP23923334.9A 2023-02-23 2023-02-23 Système d'amortissement composite Pending EP4622508A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2023/077798 WO2024174154A1 (fr) 2023-02-23 2023-02-23 Système d'amortissement composite

Publications (2)

Publication Number Publication Date
EP4622508A1 EP4622508A1 (fr) 2025-10-01
EP4622508A4 true EP4622508A4 (fr) 2026-01-14

Family

ID=92499952

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23923334.9A Pending EP4622508A4 (fr) 2023-02-23 2023-02-23 Système d'amortissement composite

Country Status (5)

Country Link
US (1) US20250366628A1 (fr)
EP (1) EP4622508A4 (fr)
AU (1) AU2023387759B2 (fr)
CA (1) CA3242281C (fr)
WO (1) WO2024174154A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190150632A1 (en) * 2017-11-17 2019-05-23 Purple Innovation, Llc Mattresses including an elastomeric cushioning element and a pocketed coil layer and related methods

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1986255A (en) * 1934-01-25 1935-01-01 Mabrand Products Inc Mattress and similar structure
US2745212A (en) * 1955-01-24 1956-05-15 Guzzino Leonard Tufted upholstery and method of making same
US3274625A (en) * 1965-06-21 1966-09-27 Hendrix W Metzger Mattress
US5655241A (en) * 1989-08-23 1997-08-12 L&P Property Management Company Sleep enhancing posturized mattress and mattress cover assembly
US6721982B2 (en) * 2002-03-25 2004-04-20 Sealy Technology Llc Quilt-stitched internal mattress pillows
US7640611B1 (en) * 2005-01-25 2010-01-05 Kluft Earl S Mattress design
WO2013106066A1 (fr) * 2011-05-11 2013-07-18 Sealy Technology, Llc Structures de surmatelas à faible cisaillement
US8919750B2 (en) * 2011-08-16 2014-12-30 Edizone, Llc Cushioning elements comprising buckling walls and methods of forming such cushioning elements
CN202525640U (zh) * 2012-03-19 2012-11-14 浙江喜尔登床垫有限公司 一种健康舒适型床垫
US9380882B2 (en) * 2012-09-20 2016-07-05 Kickball Concepts, Llc Mattress with user adjustable comfort features
US12435768B2 (en) * 2016-03-07 2025-10-07 Purple Innovation, Llc Elastomeric cushion members including perforated skins and related methods
ES2972697T3 (es) * 2016-12-29 2024-06-14 Sealy Technology Llc Conjunto de colchón con un cubrecolchón que incluye resortes helicoidales en bolsillos y métodos de producción asociados
US10881217B2 (en) * 2017-07-28 2021-01-05 Purple Innovation, Llc Mattresses including spacer fabric and related methods
US20190269247A1 (en) * 2018-03-05 2019-09-05 Global Furniture (Zhejiang) Company, LTD Seating cushion pad for a chair
CN210520590U (zh) * 2019-08-13 2020-05-15 青岛优梦家居科技有限公司 床垫
AU2020217379A1 (en) * 2019-08-20 2021-03-11 Nisco Co., Ltd Mattress with breathable and ventilation functions

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190150632A1 (en) * 2017-11-17 2019-05-23 Purple Innovation, Llc Mattresses including an elastomeric cushioning element and a pocketed coil layer and related methods

Also Published As

Publication number Publication date
CA3242281C (fr) 2025-05-06
WO2024174154A1 (fr) 2024-08-29
AU2023387759A1 (en) 2024-09-05
CA3242281A1 (fr) 2025-01-21
US20250366628A1 (en) 2025-12-04
EP4622508A1 (fr) 2025-10-01
AU2023387759B2 (en) 2025-01-02

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Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20250625

AK Designated contracting states

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

A4 Supplementary search report drawn up and despatched

Effective date: 20251215

RIC1 Information provided on ipc code assigned before grant

Ipc: A47C 27/22 20060101AFI20251209BHEP

Ipc: A47C 27/04 20060101ALI20251209BHEP

Ipc: A47C 27/05 20060101ALI20251209BHEP

Ipc: A47C 27/06 20060101ALI20251209BHEP

Ipc: A47C 27/08 20060101ALI20251209BHEP

Ipc: A47C 27/15 20060101ALI20251209BHEP

Ipc: A47C 31/10 20060101ALI20251209BHEP