JP6113617B2 - 通気性シート - Google Patents
通気性シート Download PDFInfo
- Publication number
- JP6113617B2 JP6113617B2 JP2013199105A JP2013199105A JP6113617B2 JP 6113617 B2 JP6113617 B2 JP 6113617B2 JP 2013199105 A JP2013199105 A JP 2013199105A JP 2013199105 A JP2013199105 A JP 2013199105A JP 6113617 B2 JP6113617 B2 JP 6113617B2
- Authority
- JP
- Japan
- Prior art keywords
- cushion
- cushion body
- dimensional
- seat
- urethane foam
- 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.)
- Expired - Fee Related
Links
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000006260 foam Substances 0.000 claims description 14
- 230000035699 permeability Effects 0.000 claims description 9
- 210000000689 upper leg Anatomy 0.000 claims description 7
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- 238000005187 foaming Methods 0.000 description 9
- 239000007788 liquid Substances 0.000 description 7
- 238000005470 impregnation Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 210000001217 buttock Anatomy 0.000 description 2
- 238000010097 foam moulding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- A47C31/006—Use of three-dimensional fabrics
-
- 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
- A47C7/18—Seat parts having foamed material included in cushioning part
-
- 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
- A47C7/35—Combinations of different types of springs; Adjustable springs; Attachment of springs to other springs or to the base frame ; Springs for seat parts not provided for in other groups of this subclass
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
- B60N2/5607—Heating or ventilating devices characterised by convection
- B60N2/5621—Heating or ventilating devices characterised by convection by air
- B60N2/5664—Heating or ventilating devices characterised by convection by air with unforced air circulation, i.e. not using a fan or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/70—Upholstery springs ; Upholstery
- B60N2/7017—Upholstery springs ; Upholstery characterised by the manufacturing process; manufacturing upholstery or upholstery springs not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G11/00—Finished upholstery not provided for in other classes
- B68G11/04—Finished upholstery not provided for in other classes mainly composed of resilient materials, e.g. of foam rubber
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Manufacturing & Machinery (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Description
前記クッション本体に通気性を有する立体網状クッション体が一体成形され、前記立体網状クッション体は、前記クッション本体において、乗員の左右の大腿部が当たる位置で、前側の左右に分離して配置されると共に、前記クッション本体の上面側から下面側に渡って貫通していることを特徴とする。
このような構成を採用すると、製造時にウレタン発泡液をキャビティ内に注入した際、立体網状クッション体がキャビティ内で位置ズレを起こし難く、確実な一体発泡成形が可能となる。
このような構成を採用すると、立体網状クッション体がウレタンフォーム含浸層によって変形し難くなり、これによって、立体網状クッション体のへたりを更に低減させることができる。
前記クッション本体には、通気性を有する立体網状クッション体が一体成形され、前記立体網状クッション体は、前記クッション本体において、乗員の背中が当たる位置で、上側の左右に分離して配置されると共に、前記クッション本体の前面側から背面側に渡って貫通していることを特徴とする。
Claims (3)
- ウレタンフォームからなるクッション本体を有する通気性シートクッションにおいて、
前記クッション本体に通気性を有する立体網状クッション体が一体成形され、前記立体網状クッション体は、前記クッション本体において、乗員の左右の大腿部が当たる位置で、前側の左右に分離して配置されると共に、前記クッション本体の上面側から下面側に渡って貫通し、前記クッション本体の下面には、不織布からなる板状のベース部が設けられ、左右の前記立体網状クッション体の端部は、金型のキャビティを形成する壁面に当接する前記板状のベース部と一体になっていることを特徴とする通気性シート。 - 前記各立体網状クッション体の表面には、ウレタンフォーム含侵層が形成されていることを特徴とする請求項1記載の通気性シート。
- ウレタンフォームからなるクッション本体を有する通気性シートバックにおいて、
前記クッション本体には、通気性を有する立体網状クッション体が一体成形され、前記立体網状クッション体は、前記クッション本体において、乗員の背中が当たる位置で、上側の左右に分離して配置されると共に、前記クッション本体の前面側から背面側に渡って貫通していることを特徴とする通気性シート。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013199105A JP6113617B2 (ja) | 2013-09-26 | 2013-09-26 | 通気性シート |
CN201480050045.8A CN105530838B (zh) | 2013-09-26 | 2014-09-10 | 透气性座椅 |
EP14848442.1A EP3050467A4 (en) | 2013-09-26 | 2014-09-10 | Breathable seat |
US15/021,160 US9901181B2 (en) | 2013-09-26 | 2014-09-10 | Seat with ventilative property |
PCT/JP2014/073942 WO2015045874A1 (ja) | 2013-09-26 | 2014-09-10 | 通気性シート |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013199105A JP6113617B2 (ja) | 2013-09-26 | 2013-09-26 | 通気性シート |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015062602A JP2015062602A (ja) | 2015-04-09 |
JP6113617B2 true JP6113617B2 (ja) | 2017-04-12 |
Family
ID=52743018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013199105A Expired - Fee Related JP6113617B2 (ja) | 2013-09-26 | 2013-09-26 | 通気性シート |
Country Status (5)
Country | Link |
---|---|
US (1) | US9901181B2 (ja) |
EP (1) | EP3050467A4 (ja) |
JP (1) | JP6113617B2 (ja) |
CN (1) | CN105530838B (ja) |
WO (1) | WO2015045874A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015107744A (ja) * | 2013-12-05 | 2015-06-11 | 株式会社タチエス | 通気性シート |
JP6288851B2 (ja) * | 2014-08-06 | 2018-03-07 | 株式会社タチエス | 通気性シートおよびシートの空調システム |
JP6425988B2 (ja) * | 2014-12-15 | 2018-11-21 | 株式会社タチエス | シートパッドおよびシートパッドの製造方法 |
CN110022727A (zh) * | 2016-11-25 | 2019-07-16 | 株式会社普利司通 | 座垫 |
US10960796B2 (en) | 2016-11-25 | 2021-03-30 | Bridgestone Corporation | Seat pad |
US10709252B2 (en) * | 2018-01-16 | 2020-07-14 | Air Throne, LLC | Air throne |
US10856664B2 (en) | 2018-03-30 | 2020-12-08 | Toyota Motor Engineering & Manufacturing North America, Inc. | Seat back and cushion ventilation assembly |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58121253U (ja) * | 1982-02-10 | 1983-08-18 | 池田物産株式会社 | 座席の異硬度パツド |
CN2161183Y (zh) | 1993-03-12 | 1994-04-13 | 刘耀庭 | 带发泡体透气结构的坐具 |
SE504942C2 (sv) * | 1995-09-14 | 1997-06-02 | Walinov Ab | Anordning för ventilering av en fordonsstol |
JPH11137371A (ja) * | 1997-11-10 | 1999-05-25 | Aisin Seiki Co Ltd | 通気シート装置 |
EP1425998B9 (en) * | 2001-09-10 | 2007-10-17 | Honda Access Corporation | Body supporter |
JP2004073429A (ja) * | 2002-08-15 | 2004-03-11 | Nhk Spring Co Ltd | 通気性シート |
CN2663207Y (zh) | 2003-07-08 | 2004-12-15 | 郑鉴川 | 汽车散热座椅 |
US20050200166A1 (en) * | 2004-03-09 | 2005-09-15 | Ki-Yeong Noh | Vehicle seat with cooling/heating device |
CN201052752Y (zh) | 2007-06-14 | 2008-04-30 | 全兴工业股份有限公司 | 多层结构的空调座椅 |
CN102413738B (zh) * | 2009-03-02 | 2014-09-17 | 株式会社普利司通 | 座椅坐垫 |
JP2012115515A (ja) * | 2010-12-01 | 2012-06-21 | Toyobo Co Ltd | 通気性シート |
JP5959812B2 (ja) * | 2011-07-25 | 2016-08-02 | 東洋ゴム工業株式会社 | 車両用シート |
JP5747788B2 (ja) * | 2011-11-08 | 2015-07-15 | トヨタ紡織株式会社 | 車両用シート |
JP5976511B2 (ja) * | 2012-11-26 | 2016-08-23 | 東洋ゴム工業株式会社 | シートパッド |
JP2015107744A (ja) * | 2013-12-05 | 2015-06-11 | 株式会社タチエス | 通気性シート |
JP2015112231A (ja) * | 2013-12-11 | 2015-06-22 | 東洋ゴム工業株式会社 | シート用パッドの製造方法 |
JP6188218B2 (ja) * | 2013-12-11 | 2017-08-30 | 東洋ゴム工業株式会社 | シート用パッドの製造方法 |
JP6251110B2 (ja) * | 2014-04-08 | 2017-12-20 | 株式会社ブリヂストン | シートパッド |
JP6294140B2 (ja) * | 2014-04-22 | 2018-03-14 | 長瀬産業株式会社 | クッション構造、クッション構造部品及びクッション構造の製造方法 |
JP6243292B2 (ja) * | 2014-05-19 | 2017-12-06 | 株式会社ブリヂストン | 目止め部材及び該目止め部材を用いたシートパッドの製造方法 |
US9751440B2 (en) * | 2015-11-12 | 2017-09-05 | Ford Global Technologies, Llc | Passive air suspended seat comfort layer having areas of differing pressures |
-
2013
- 2013-09-26 JP JP2013199105A patent/JP6113617B2/ja not_active Expired - Fee Related
-
2014
- 2014-09-10 WO PCT/JP2014/073942 patent/WO2015045874A1/ja active Application Filing
- 2014-09-10 US US15/021,160 patent/US9901181B2/en active Active
- 2014-09-10 CN CN201480050045.8A patent/CN105530838B/zh not_active Expired - Fee Related
- 2014-09-10 EP EP14848442.1A patent/EP3050467A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JP2015062602A (ja) | 2015-04-09 |
WO2015045874A1 (ja) | 2015-04-02 |
US9901181B2 (en) | 2018-02-27 |
US20160220028A1 (en) | 2016-08-04 |
EP3050467A4 (en) | 2017-07-12 |
CN105530838A (zh) | 2016-04-27 |
EP3050467A1 (en) | 2016-08-03 |
CN105530838B (zh) | 2018-02-13 |
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