US20160066700A1 - Air permeable cushioning structure - Google Patents

Air permeable cushioning structure Download PDF

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Publication number
US20160066700A1
US20160066700A1 US14/583,964 US201414583964A US2016066700A1 US 20160066700 A1 US20160066700 A1 US 20160066700A1 US 201414583964 A US201414583964 A US 201414583964A US 2016066700 A1 US2016066700 A1 US 2016066700A1
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US
United States
Prior art keywords
elastic layer
plastic threads
wound
plural
air permeable
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.)
Abandoned
Application number
US14/583,964
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English (en)
Inventor
Mei-Chun Lin
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.)
Yaoi Fabric Co Ltd
Original Assignee
Yaoi Fabric 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 Yaoi Fabric Co Ltd filed Critical Yaoi Fabric Co Ltd
Assigned to YAO I FABRIC CO., LTD. reassignment YAO I FABRIC CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LIN, MEI-CHUN
Publication of US20160066700A1 publication Critical patent/US20160066700A1/en
Abandoned legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04—Devices for ventilating, cooling or heating
    • A47C21/042—Devices for ventilating, cooling or heating for ventilating or cooling
    • A47C21/046—Devices for ventilating, cooling or heating for ventilating or cooling without active means, e.g. with openings or heat conductors
    • 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
    • A47C27/12—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton
    • A47C27/121—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton with different inlays
    • 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
    • A47C7/62—Accessories for chairs
    • A47C7/72—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like
    • A47C7/74—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling
    • A47C7/742—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling for ventilating or cooling
    • A47C7/746—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling for ventilating or cooling without active means, e.g. with openings or heat conductors

Definitions

  • the present invention relates to an air permeable cushioning structure which is flexibly adjusted its elasticity by changing densities and thicknesses of a first elastic layer, a second elastic layer, and a third elastic layer thereof.
  • a conventional bed mattress contains a plurality of springs and plant fibers arranged in a surface layer and a bottom layer thereof to provide elasticity and support capacity.
  • the plurality of springs will be fatigued to reduce the elasticity of the bed mattress, after a long period of using time.
  • a conventional seat cushion contains foam layer formed therein, but the foam layer has poor air permeability.
  • An EVA elastic cushioning structure is disclosed in TW Utility Model No. M418610 and contains a body in which ceramic materials are mixed with a plurality of hollow plastic straps, and the plurality of hollow plastic straps are wound together, thus releasing far infrared rays with spectrum wavelength of 4 to 6 um. Nevertheless, elasticity of the EVA elastic cushioning structure is fixed.
  • An air permeable cushioning structure is disclosed in TW Utility Model No. M338006 and at least contains a support layer and a surface cloth layer.
  • the support layer has plural fiber strips wound and pressed therein, and the surface cloth layer is covered on the support layer and has plural air pores defined thereon.
  • density of the support layer is fixed, thus causing poor air permeability.
  • the present invention has arisen to mitigate and/or obviate the afore-described disadvantages.
  • the primary objective of the present invention is to provide an air permeable cushioning structure which is flexibly adjusted its elasticity by changing densities and thicknesses of a first elastic layer, a second elastic layer, and a third elastic layer thereof.
  • an air permeable cushioning structure contains: a first elastic layer, a second elastic layer below the first elastic layer, and a third elastic layer below the second elastic layer.
  • the first elastic layer has plural first plastic threads irregularly wound therein, a wound connection portion of any two first plastic threads is melted together, and a disconnection portion of any two first plastic threads has a first pore formed thereon.
  • the second elastic layer has plural second plastic threads irregularly wound therein, a wound connection portion of any two second plastic threads is melted together, and a disconnection portion of any two second plastic threads has a second pore formed thereon.
  • the third elastic layer has plural third plastic threads irregularly wound therein, a wound connection portion of any two third plastic threads is melted together, and a disconnection portion of any two third plastic threads has a third pore formed thereon.
  • FIG. 1 is a perspective view showing the assembly of an air permeable cushioning structure according to a preferred embodiment of the present invention.
  • FIG. 2 is a plan view showing the assembly of the air permeable cushioning structure according to the preferred embodiment of the present invention.
  • FIG. 3 is a cross-sectional perspective view showing the assembly of the air permeable cushioning structure according to the preferred embodiment of the present invention.
  • FIG. 4 is a perspective view showing the application of the air permeable cushioning structure according to the preferred embodiment of the present invention.
  • an air permeable cushioning structure comprises an elastic body 10 , and the elastic body 10 includes: a first elastic layer 11 , a second elastic layer 12 below the first elastic layer 11 , and a third elastic layer 13 below the second elastic layer 12 .
  • the first elastic layer 11 has plural first plastic threads irregularly wound therein, wherein a wound connection portion of any two first plastic threads is melted together, and a disconnection portion of any two first plastic threads has a first pore formed thereon; wherein the plural first plastic threads are hot molded from plastic material in a mold, and then the plastic material are cooled, cut, and trimmed to produce the plural first plastic threads.
  • a winding tightness of the plural first plastic threads is adjusted at different elasticity coefficients, wherein a density and a thickness of the first elastic layer 11 are low to obtain using comfort, for example, the density of the first elastic layer 11 is 30 to 80 kg/m 3 , and the thickness of the first elastic layer 11 is 5 to 100 mm, after test and verification.
  • the second elastic layer 12 has plural second plastic threads irregularly wound therein, wherein a wound connection portion of any two second plastic threads is melted together, and a disconnection portion of any two second plastic threads has a second pore formed thereon.
  • a winding tightness of the plural second plastic threads is adjusted at different elasticity coefficients, wherein a density and a thickness of the second elastic layer 12 are higher than those of the first elastic layer 11 .
  • the density of the second elastic layer 12 is 30 to 100 kg/m 3
  • the thickness of the second elastic layer 12 is 30 to 200 mm, after test and verification.
  • the third elastic layer 13 has plural third plastic threads irregularly wound therein, wherein a wound connection portion of any two third plastic threads is melted together, and a disconnection portion of any two third plastic threads has a third pore formed thereon.
  • a winding tightness of the plural third plastic threads is adjusted at different elasticity coefficients, wherein a density and a thickness of the third elastic layer 13 are determined based on using requirements. For instance, the density of the third elastic layer 13 is 40 to 100 kg/m 3 , and the thickness of the third elastic layer 13 is 30 to 200 mm, after test and verification.
  • elasticity of the air permeable cushioning structure is adjusted flexibly by changing densities and thicknesses of the first elastic layer, the second elastic layer, and the third elastic layer.
  • the air permeable cushioning structure is applicable for a bed mattress. As illustrated in FIG. 4 , the air permeable cushioning structure is applicable for any one of chair cushion, seat cushion, and protective equipment.

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
US14/583,964 2014-09-05 2014-12-29 Air permeable cushioning structure Abandoned US20160066700A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW103215868U TWM495137U (zh) 2014-09-05 2014-09-05 多重彈性之透氣墊體
TW103215868 2014-09-05

Publications (1)

Publication Number Publication Date
US20160066700A1 true US20160066700A1 (en) 2016-03-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
US14/583,964 Abandoned US20160066700A1 (en) 2014-09-05 2014-12-29 Air permeable cushioning structure

Country Status (2)

Country Link
US (1) US20160066700A1 (zh)
TW (1) TWM495137U (zh)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170086593A1 (en) * 2015-09-24 2017-03-30 Max Home, Llc Seating sofa with laminated readily reboundable cooling-effect seating cushions
US20180271300A1 (en) * 2017-03-22 2018-09-27 Dong Guan Aconic Fabric Co., Ltd Air-conditioned mattress
US20180325278A1 (en) * 2017-05-15 2018-11-15 A. Molina & C. S.P.A. Rest support with comfort effect
US20190125093A1 (en) * 2017-11-01 2019-05-02 Bedgear, Llc Mattress assembly
JP2021171239A (ja) * 2020-04-22 2021-11-01 株式会社エアウィーヴ 寝具
US11304536B2 (en) * 2016-07-28 2022-04-19 Airweave Inc. Bedding and bedding cover sheet

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI631005B (zh) * 2015-11-12 2018-08-01 洪斯文 High-frequency sealing of the elastic layer to improve the supporting effect

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4859516A (en) * 1988-02-09 1989-08-22 Kabushiki Kaisha Risuron Mat consisting of filament loop aggregations and method and apparatus for producing the same
US5501891A (en) * 1994-04-28 1996-03-26 Teijin Limited Cushioning structure
US5639543A (en) * 1993-02-26 1997-06-17 Toyo Boseki Kabushiki Kaisha Cushioning net structure and production thereof
US6347790B1 (en) * 1998-08-07 2002-02-19 Ein Kohsan Co., Ltd. Shock absorber and method for producing the same, and filler for the same
US6378150B1 (en) * 1999-02-25 2002-04-30 Nhk Spring Co., Ltd. Cushion member, method and apparatus for manufacturing the same
US20030092335A1 (en) * 2000-03-15 2003-05-15 Nobuyuki Takaoka Three-dimensional net-like structure, and method and device for producing three dimensional net-like structure
US8757996B2 (en) * 2000-03-15 2014-06-24 C-Eng Co., Ltd. Apparatus and method for manufacturing three-dimensional netted structure
US9021639B1 (en) * 2014-09-10 2015-05-05 Yao I Fabric Co., Ltd. Mattress structure
US20150284894A1 (en) * 2012-07-13 2015-10-08 C-Eng Co., Ltd. Compressed three-dimensional netted structure, compressed and restored three-dimensional netted structure, compression method of three-dimensional netted structure and compression and restration method of three-dimensional netted structure
US20160157628A1 (en) * 2014-12-09 2016-06-09 Indratech Llc Multilayered cushion for mattress and furniture applications

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4859516A (en) * 1988-02-09 1989-08-22 Kabushiki Kaisha Risuron Mat consisting of filament loop aggregations and method and apparatus for producing the same
US5639543A (en) * 1993-02-26 1997-06-17 Toyo Boseki Kabushiki Kaisha Cushioning net structure and production thereof
US5501891A (en) * 1994-04-28 1996-03-26 Teijin Limited Cushioning structure
US6347790B1 (en) * 1998-08-07 2002-02-19 Ein Kohsan Co., Ltd. Shock absorber and method for producing the same, and filler for the same
US6378150B1 (en) * 1999-02-25 2002-04-30 Nhk Spring Co., Ltd. Cushion member, method and apparatus for manufacturing the same
US20030092335A1 (en) * 2000-03-15 2003-05-15 Nobuyuki Takaoka Three-dimensional net-like structure, and method and device for producing three dimensional net-like structure
US8757996B2 (en) * 2000-03-15 2014-06-24 C-Eng Co., Ltd. Apparatus and method for manufacturing three-dimensional netted structure
US20150284894A1 (en) * 2012-07-13 2015-10-08 C-Eng Co., Ltd. Compressed three-dimensional netted structure, compressed and restored three-dimensional netted structure, compression method of three-dimensional netted structure and compression and restration method of three-dimensional netted structure
US9021639B1 (en) * 2014-09-10 2015-05-05 Yao I Fabric Co., Ltd. Mattress structure
US20160157628A1 (en) * 2014-12-09 2016-06-09 Indratech Llc Multilayered cushion for mattress and furniture applications

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170086593A1 (en) * 2015-09-24 2017-03-30 Max Home, Llc Seating sofa with laminated readily reboundable cooling-effect seating cushions
US9820579B2 (en) * 2015-09-24 2017-11-21 Max Home, Llc Seating sofa with laminated readily reboundable cooling-effect seating cushions
USRE48673E1 (en) * 2015-09-24 2021-08-10 Max Home, Llc Seating sofa with laminated readily reboundable cooling-effect seating cushions
US11304536B2 (en) * 2016-07-28 2022-04-19 Airweave Inc. Bedding and bedding cover sheet
US20180271300A1 (en) * 2017-03-22 2018-09-27 Dong Guan Aconic Fabric Co., Ltd Air-conditioned mattress
US11622634B2 (en) * 2017-03-22 2023-04-11 Dong Guan Aconic Fabric Co., Ltd. Air-conditioned mattress
US20180325278A1 (en) * 2017-05-15 2018-11-15 A. Molina & C. S.P.A. Rest support with comfort effect
US20190125093A1 (en) * 2017-11-01 2019-05-02 Bedgear, Llc Mattress assembly
US11583097B2 (en) * 2017-11-01 2023-02-21 Bedgear, Llc Mattress assembly
JP2021171239A (ja) * 2020-04-22 2021-11-01 株式会社エアウィーヴ 寝具
JP7475947B2 (ja) 2020-04-22 2024-04-30 株式会社エアウィーヴ 寝具

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Publication number Publication date
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Legal Events

Date Code Title Description
AS Assignment

Owner name: YAO I FABRIC CO., LTD., TAIWAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:LIN, MEI-CHUN;REEL/FRAME:034592/0255

Effective date: 20141212

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION