JP7124304B2 - 乗物用シート - Google Patents
乗物用シート Download PDFInfo
- Publication number
- JP7124304B2 JP7124304B2 JP2017235803A JP2017235803A JP7124304B2 JP 7124304 B2 JP7124304 B2 JP 7124304B2 JP 2017235803 A JP2017235803 A JP 2017235803A JP 2017235803 A JP2017235803 A JP 2017235803A JP 7124304 B2 JP7124304 B2 JP 7124304B2
- Authority
- JP
- Japan
- Prior art keywords
- layer pad
- pad
- back layer
- seat
- frame
- 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
Links
- 239000010410 layer Substances 0.000 claims description 66
- 239000002344 surface layer Substances 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 26
- 230000002093 peripheral effect Effects 0.000 claims description 19
- 239000006260 foam Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 239000011324 bead Substances 0.000 claims description 6
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 4
- 210000001217 buttock Anatomy 0.000 description 6
- 210000000689 upper leg Anatomy 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- -1 polypropylene Polymers 0.000 description 4
- 238000010097 foam moulding Methods 0.000 description 3
- 229920005749 polyurethane resin Polymers 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B60N2/58—Seat coverings
- B60N2/5816—Seat coverings attachments thereof
- B60N2/5825—Seat coverings attachments thereof by hooks, staples, clips, snap fasteners 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
- B60N2/64—Back-rests or cushions
- B60N2/646—Back-rests or cushions shape of the cushion
-
- 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
- B60N2/68—Seat frames
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
2 シートクッション
10 クッションパッド(パッド体)
11 表層パッド
12 裏層パッド
12b1 凹部
12b11 凹部形成部(凹部が形成された部分)
12b12 露出フレーム形成部(被係止部に対応する部分)
13 フレーム
13a121 前下中央フレーム部(被係止部)
20 クッションカバー(表皮材)
21 クリップ(係合部材)
22 フック(係止部材)
F フロア
Claims (2)
- 乗物用シートであって、
クッション材であるパッド体が、着座面の側の表層パッドと、該表層パッドの前記着座面の反対側に層状に一体化される前記表層パッドより硬質な裏層パッドと、を備えており、
該裏層パッドを前記着座面に対し垂直な方向から見たとき、前記裏層パッドの外周縁部には枠状の補強部材がインサートされて形成されており、
少なくとも該補強部材の一部は、前記パッド体を被覆する表皮材の端末部を係止する被係止部として前記裏層パッドから前記着座面と反対側方向に露出して形成されており、
前記裏層パッドの外周縁部において前記被係止部に対応する部分以外の部分には前記表皮材の端末部に取付けられた係合部材が挿入されて支持される前記着座面の側方向に延びる凹部が複数形成されており、
前記裏層パッドにおける前記被係止部に対応する部分の厚みは、前記凹部が形成された部分の厚みより薄く形成されて おり、
前記被係止部は、隣接する前記凹部より前記裏層パッドの外周縁からシート内側に入った位置に配置されており、
前記補強部材は金属製の線状部材から形成されており、
前記表皮材の端末部は前記表皮材の端末部に取付けられたフック状の係止部材を介して前記被係止部に取付けられている 乗物用シート。 - 請求項1において、前記表層パッドはウレタン発泡樹脂製であり、前記裏層パッドはビーズ発泡樹脂製である乗物用シート。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017235803A JP7124304B2 (ja) | 2017-12-08 | 2017-12-08 | 乗物用シート |
DE102018220906.5A DE102018220906A1 (de) | 2017-12-08 | 2018-12-04 | Fahrzeugsitz |
US16/210,875 US10682939B2 (en) | 2017-12-08 | 2018-12-05 | Vehicle seat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017235803A JP7124304B2 (ja) | 2017-12-08 | 2017-12-08 | 乗物用シート |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019098107A JP2019098107A (ja) | 2019-06-24 |
JP7124304B2 true JP7124304B2 (ja) | 2022-08-24 |
Family
ID=66629698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017235803A Active JP7124304B2 (ja) | 2017-12-08 | 2017-12-08 | 乗物用シート |
Country Status (3)
Country | Link |
---|---|
US (1) | US10682939B2 (ja) |
JP (1) | JP7124304B2 (ja) |
DE (1) | DE102018220906A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6761768B2 (ja) * | 2017-02-28 | 2020-09-30 | 株式会社ジェイエスピー | 車両用シートクッション芯材 |
JP6606533B2 (ja) * | 2017-08-21 | 2019-11-13 | 積水化成品工業株式会社 | 車両用シート芯材及びシートパッド |
JP7124304B2 (ja) * | 2017-12-08 | 2022-08-24 | トヨタ紡織株式会社 | 乗物用シート |
DE102018207272B4 (de) * | 2018-05-09 | 2020-06-10 | Ford Global Technologies, Llc | Fahrzeugsitz für ein Kraftfahrzeug mit verbessertem Crashverhalten |
JP7103587B2 (ja) * | 2018-12-27 | 2022-07-20 | 日本発條株式会社 | 車両用シート |
US11603019B2 (en) * | 2019-06-17 | 2023-03-14 | Zoox, Inc. | Seat crush structure |
DE102019215748B4 (de) * | 2019-10-14 | 2023-05-17 | Volkswagen Aktiengesellschaft | Sitzeinrichtung für ein Fahrzeug |
EP3838662B1 (en) * | 2019-12-17 | 2023-08-02 | Magna Otomotiv Sanayi Ve Ticaret A.S. | Plastics cushion pan |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009219657A (ja) | 2008-03-17 | 2009-10-01 | Tachi S Co Ltd | シート・クッション |
JP2011016458A (ja) | 2009-07-09 | 2011-01-27 | Sekisui Plastics Co Ltd | 車両用シート |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5882073A (en) * | 1996-08-30 | 1999-03-16 | Woodbridge Foam Corporation | Foam passenger seat having trim cover attachment means |
US20090227913A1 (en) * | 2008-03-07 | 2009-09-10 | Toyota Boshoku Kabushiki Kaisha | Vehicle seat |
JP5277912B2 (ja) | 2008-11-28 | 2013-08-28 | トヨタ紡織株式会社 | 乗物用シート |
US9399418B2 (en) * | 2013-01-24 | 2016-07-26 | Ford Global Technologies, Llc | Independent cushion extension and thigh support |
JP6641564B2 (ja) * | 2015-10-27 | 2020-02-05 | トヨタ紡織株式会社 | パッド |
US9849817B2 (en) * | 2016-03-16 | 2017-12-26 | Ford Global Technologies, Llc | Composite seat structure |
US9834166B1 (en) * | 2016-06-07 | 2017-12-05 | Ford Global Technologies, Llc | Side airbag energy management system |
JP6729110B2 (ja) * | 2016-07-13 | 2020-07-22 | トヨタ紡織株式会社 | 乗物用シートのクッションパッド及びその製造方法 |
US10773623B2 (en) * | 2016-08-10 | 2020-09-15 | Sekisui Plastics Co., Ltd. | Vehicle seat member and method of manufacturing same |
WO2018034243A1 (ja) * | 2016-08-17 | 2018-02-22 | 積水化成品工業株式会社 | 車両用シート部材及びその製造方法 |
DE102017008496B4 (de) * | 2017-09-11 | 2023-04-27 | I.G. Bauerhin Gmbh | Verfahren zur Herstellung eines Heizelements für benutzerberührbare Flächen in einem Fahrzeug |
JP7124304B2 (ja) * | 2017-12-08 | 2022-08-24 | トヨタ紡織株式会社 | 乗物用シート |
-
2017
- 2017-12-08 JP JP2017235803A patent/JP7124304B2/ja active Active
-
2018
- 2018-12-04 DE DE102018220906.5A patent/DE102018220906A1/de active Pending
- 2018-12-05 US US16/210,875 patent/US10682939B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009219657A (ja) | 2008-03-17 | 2009-10-01 | Tachi S Co Ltd | シート・クッション |
JP2011016458A (ja) | 2009-07-09 | 2011-01-27 | Sekisui Plastics Co Ltd | 車両用シート |
Also Published As
Publication number | Publication date |
---|---|
US10682939B2 (en) | 2020-06-16 |
JP2019098107A (ja) | 2019-06-24 |
DE102018220906A1 (de) | 2019-06-13 |
US20190176668A1 (en) | 2019-06-13 |
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