JP7143684B2 - 車両用シート - Google Patents
車両用シート Download PDFInfo
- Publication number
- JP7143684B2 JP7143684B2 JP2018161140A JP2018161140A JP7143684B2 JP 7143684 B2 JP7143684 B2 JP 7143684B2 JP 2018161140 A JP2018161140 A JP 2018161140A JP 2018161140 A JP2018161140 A JP 2018161140A JP 7143684 B2 JP7143684 B2 JP 7143684B2
- Authority
- JP
- Japan
- Prior art keywords
- seat
- vehicle
- seat cushion
- airbag
- front side
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/23138—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for side protection
-
- 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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/4207—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces
- B60N2/4214—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces longitudinal
- B60N2/4228—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces longitudinal due to impact coming from the rear
-
- 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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/427—Seats or parts thereof displaced during a crash
- B60N2/42709—Seats or parts thereof displaced during a crash involving residual deformation or fracture of the structure
-
- 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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/427—Seats or parts thereof displaced during a crash
- B60N2/42727—Seats or parts thereof displaced during a crash involving substantially rigid displacement
- B60N2/42754—Seats or parts thereof displaced during a crash involving substantially rigid displacement of the cushion
- B60N2/42763—Seats or parts thereof displaced during a crash involving substantially rigid displacement of the cushion with anti-submarining systems
-
- 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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/427—Seats or parts thereof displaced during a crash
- B60N2/42772—Seats or parts thereof displaced during a crash characterised by the triggering system
- B60N2/4279—Seats or parts thereof displaced during a crash characterised by the triggering system electric or electronic triggering
-
- 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
- B60N2/686—Panel like structures
-
- 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
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/055—Padded or energy-absorbing fittings, e.g. seat belt anchors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/207—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle seats
-
- 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
- B60N2002/5808—Seat coverings comprising opening zones for airbags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R2021/003—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks characterised by occupant or pedestian
- B60R2021/0039—Body parts of the occupant or pedestrian affected by the accident
- B60R2021/0053—Legs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R2021/23176—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for foot protection
Description
図1及び図2を用いて本発明の第1実施形態に係る車両用シート10について説明する。なお、以下の説明において前後左右上下の方向を示して説明するときは、車両用シート10に着座した乗員から見た前後左右上下の方向を示すものとし、また各図に適宜示す矢印FRはシート前方向、矢印UPはシート上方向、矢印RHはシート右方向、矢印LHはシート左方向をそれぞれ示すものとする。また、左右の方向は、シート幅方向と一致している。
次に、本実施形態の作用並びに効果について説明する。
図3及び図4を用いて本発明の第2実施形態に係る車両用シート26について説明する。なお、第2実施形態に係る車両用シート26において前述の第1実施形態に係る車両用シート10と対応する部材及び部分には、第1実施形態に係る車両用シート10と対応する部材及び部分と同一の符号を付して、その説明を省略することがある。
次に、本実施形態の作用並びに効果について説明する。
12 シートクッション
16 骨格
18D 前面部
18E 前面部のシート前方側の面
20 シートクッションパッド
22 エネルギ吸収部材
26 車両用シート
32 エアバッグ(エネルギ吸収部材)
Claims (4)
- 乗員の臀部を支持するシートクッションの骨格の一部を構成し、シート前方側の部分においてシート前方側へ面が向けられた前面部と、
前記前面部におけるシート前方側の面に沿って設けられ、シート後方側へ向けて押圧されることで復元不能に変形するエネルギ吸収部材と、
を備え、
前記シートクッションの骨格の一部は、シート前後方向及びシート幅方向に延びる頂面部と、前記頂面部のシート前方側の端からシート下方側へ向けて延在する前記前面部と、を備えており、
前記エネルギ吸収部材のシート上方側の部分が、前記頂面部に対してシート上方側へ向けて突出している車両用シート。 - 乗員の臀部を支持するシートクッションの骨格の一部を構成し、シート前方側の部分においてシート前方側へ面が向けられた前面部と、
前記前面部におけるシート前方側の面に沿って設けられ、シート後方側へ向けて押圧されることで変形するエネルギ吸収部材と、
を備え、
前記エネルギ吸収部材は、少なくとも乗員がシート後方側へ慣性移動する際に膨張するエアバッグとされ、
膨張後の前記エアバッグの少なくとも一部が、前記前面部におけるシート前方側の面に沿って配置され、
前記シートクッションの骨格には、シートクッションパッドが取付けられ、
前記エアバッグは、前記シートクッションの骨格と前記シートクッションパッドとの間に配置され、
前記エアバッグが膨張することで、前記シートクッションパッドのシート前方側の部分がシート上方側へ膨らみ、
前記シートクッションの骨格の一部は、シート前後方向及びシート幅方向に延びる頂面部と、前記頂面部のシート前方側の端からシート下方側へ向けて延在する前記前面部と、を備えており、
膨張前の前記エアバッグのシート前後方向の中央部分は、前記頂面部のシート上方側の面に沿って配置され、膨張前の前記エアバッグのシート前方側の部分は、前記前面部のシート前方側の面に沿って配置されている車両用シート。 - 前記シートクッションの骨格には、シートクッションパッドが取付けられ、
前記エネルギ吸収部材が前記シートクッションパッドと一体に形成されている請求項1記載の車両用シート。 - 前記エネルギ吸収部材が、前記前面部におけるシート前方側の面に固定されている請求項1記載の車両用シート。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018161140A JP7143684B2 (ja) | 2018-08-30 | 2018-08-30 | 車両用シート |
US16/532,635 US20200070768A1 (en) | 2018-08-30 | 2019-08-06 | Vehicle seat |
CN201910733957.XA CN110871720B (zh) | 2018-08-30 | 2019-08-09 | 车辆用座椅 |
EP19192632.8A EP3616981B1 (en) | 2018-08-30 | 2019-08-20 | Vehicle seat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018161140A JP7143684B2 (ja) | 2018-08-30 | 2018-08-30 | 車両用シート |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020032868A JP2020032868A (ja) | 2020-03-05 |
JP7143684B2 true JP7143684B2 (ja) | 2022-09-29 |
Family
ID=67659515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018161140A Active JP7143684B2 (ja) | 2018-08-30 | 2018-08-30 | 車両用シート |
Country Status (4)
Country | Link |
---|---|
US (1) | US20200070768A1 (ja) |
EP (1) | EP3616981B1 (ja) |
JP (1) | JP7143684B2 (ja) |
CN (1) | CN110871720B (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11173861B2 (en) * | 2019-12-12 | 2021-11-16 | Ford Global Technologies, Llc | Assembly including foam pad fixed to airbag |
JP7332107B2 (ja) * | 2020-02-28 | 2023-08-23 | 株式会社大一商会 | 遊技機 |
JP7332104B2 (ja) * | 2020-02-28 | 2023-08-23 | 株式会社大一商会 | 遊技機 |
JP7332105B2 (ja) * | 2020-02-28 | 2023-08-23 | 株式会社大一商会 | 遊技機 |
JP7332102B2 (ja) * | 2020-02-28 | 2023-08-23 | 株式会社大一商会 | 遊技機 |
JP7332103B2 (ja) * | 2020-02-28 | 2023-08-23 | 株式会社大一商会 | 遊技機 |
JP7332106B2 (ja) * | 2020-02-28 | 2023-08-23 | 株式会社大一商会 | 遊技機 |
US11247629B1 (en) * | 2020-08-17 | 2022-02-15 | Ford Global Technologies, Llc | Vehicle airbag |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001292861A (ja) | 2000-04-17 | 2001-10-23 | Johnson Controls Automotive Systems Corp | 電動オットマン装置 |
JP2007320389A (ja) | 2006-05-31 | 2007-12-13 | Toyoda Gosei Co Ltd | 乗員保護装置 |
JP2008142120A (ja) | 2006-12-06 | 2008-06-26 | Toyota Motor Corp | 座席 |
JP2009126437A (ja) | 2007-11-27 | 2009-06-11 | Honda Motor Co Ltd | 車両用シート |
JP2010132097A (ja) | 2008-12-04 | 2010-06-17 | Nissan Motor Co Ltd | 車両用シートのシートクッション構造 |
CN105313816A (zh) | 2014-06-30 | 2016-02-10 | 天津市沃德美嘉科技有限公司 | 汽车驾驶员主动安全保护装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7728111U1 (de) * | 1977-09-10 | 1977-12-22 | Recaro Gmbh & Co, 7312 Kirchheim | Fahrzeugsitz |
GB2323336B (en) * | 1997-03-17 | 2000-12-06 | Autoliv Dev | Improvements in or relating to a vehicle safety seat |
DE20301516U1 (de) * | 2003-01-31 | 2003-07-10 | Trw Repa Gmbh | Fahrzeugsitz |
JP2007126117A (ja) * | 2005-10-03 | 2007-05-24 | Toyoda Gosei Co Ltd | 車両用シート |
DE102008029339A1 (de) * | 2008-05-27 | 2009-01-22 | Daimler Ag | Fahrzeugsitz |
JP5190341B2 (ja) * | 2008-12-10 | 2013-04-24 | 日野自動車株式会社 | 車両用シートクッション構造 |
JP5296747B2 (ja) * | 2010-06-29 | 2013-09-25 | 日本発條株式会社 | 車両用シート |
EP2623367B1 (en) * | 2010-10-01 | 2022-11-02 | Nissan Motor Co., Ltd. | Vehicle seat and stiffness setting method for vehicle seat |
JP2013141960A (ja) * | 2012-01-12 | 2013-07-22 | Isuzu Motors Ltd | 車両用簡易シートのシートクッション構造 |
CN203713797U (zh) * | 2013-10-18 | 2014-07-16 | 北京汽车股份有限公司 | 一种汽车座椅及汽车 |
JP6775274B2 (ja) | 2016-02-25 | 2020-10-28 | ダイハツ工業株式会社 | 車両構造 |
-
2018
- 2018-08-30 JP JP2018161140A patent/JP7143684B2/ja active Active
-
2019
- 2019-08-06 US US16/532,635 patent/US20200070768A1/en not_active Abandoned
- 2019-08-09 CN CN201910733957.XA patent/CN110871720B/zh active Active
- 2019-08-20 EP EP19192632.8A patent/EP3616981B1/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001292861A (ja) | 2000-04-17 | 2001-10-23 | Johnson Controls Automotive Systems Corp | 電動オットマン装置 |
JP2007320389A (ja) | 2006-05-31 | 2007-12-13 | Toyoda Gosei Co Ltd | 乗員保護装置 |
JP2008142120A (ja) | 2006-12-06 | 2008-06-26 | Toyota Motor Corp | 座席 |
JP2009126437A (ja) | 2007-11-27 | 2009-06-11 | Honda Motor Co Ltd | 車両用シート |
JP2010132097A (ja) | 2008-12-04 | 2010-06-17 | Nissan Motor Co Ltd | 車両用シートのシートクッション構造 |
CN105313816A (zh) | 2014-06-30 | 2016-02-10 | 天津市沃德美嘉科技有限公司 | 汽车驾驶员主动安全保护装置 |
Also Published As
Publication number | Publication date |
---|---|
EP3616981A1 (en) | 2020-03-04 |
CN110871720A (zh) | 2020-03-10 |
CN110871720B (zh) | 2022-08-23 |
JP2020032868A (ja) | 2020-03-05 |
EP3616981B1 (en) | 2021-05-26 |
US20200070768A1 (en) | 2020-03-05 |
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