JP7131512B2 - 車載シート装置 - Google Patents
車載シート装置 Download PDFInfo
- Publication number
- JP7131512B2 JP7131512B2 JP2019161188A JP2019161188A JP7131512B2 JP 7131512 B2 JP7131512 B2 JP 7131512B2 JP 2019161188 A JP2019161188 A JP 2019161188A JP 2019161188 A JP2019161188 A JP 2019161188A JP 7131512 B2 JP7131512 B2 JP 7131512B2
- Authority
- JP
- Japan
- Prior art keywords
- backrest
- main frame
- headrest
- headrest stay
- seat device
- 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
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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
- B60N2/72—Attachment or adjustment thereof
-
- 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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/20—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being tiltable, e.g. to permit easy access
-
- 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
- B60N2/005—Arrangement or mounting of seats in vehicles, e.g. dismountable auxiliary 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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
-
- 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
- B60N2/38—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles specially constructed for use on tractors or like off-road vehicles
- B60N2/39—Seats tiltable to compensate for roll inclination of vehicles
-
- 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
-
- 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
- B60N2/50—Seat suspension devices
- B60N2/503—Seat suspension devices attached to the backrest
-
- 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
- B60N2/643—Back-rests or cushions shape of the back-rests
-
- 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
- B60N2/68—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
- B60N2/7094—Upholstery springs
-
- 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
- B60N2/80—Head-rests
- B60N2/803—Head-rests fixed
-
- 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
- B60N2/80—Head-rests
- B60N2/888—Head-rests with arrangements for protecting against abnormal g-forces, e.g. by displacement of the head-rest
-
- 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
- B60N2/80—Head-rests
- B60N2/894—Head-rests with rods solidly attached to the back-rest
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2205/00—General mechanical or structural details
- B60N2205/30—Seat or seat parts characterised by comprising plural parts or pieces
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Description
Claims (4)
- 車室内において立脚するシートバックメインフレームと、
着座者の背部がもたれかかるバックレストと、
前記バックレストの幅方向中心に固定される中継ディスクと、
前記中継ディスクを中心として放射状に延びる複数の吊り具であって、前記バックレストを前記シートバックメインフレームに対して前記中継ディスクを中心として揺動可能に吊り下げる複数の吊り具と、
前記バックレストに取り付けられ、当該バックレストとともに前記シートバックメインフレームに対して揺動可能なシートバックサブフレームと、
前記バックレストの上方に設けられ、着座者の頭部を支えるヘッドレストと、
前記ヘッドレストに接続され、当該ヘッドレストの下方に延びるヘッドレストステーと、
左右方向に延び、前記ヘッドレストステー中間部を前記シートバックメインフレームに対して回転可能に支える回転軸と、
前記ヘッドレストステーの下部に固定され、前記中継ディスクの後方に対向配置された受圧体と、
前記ヘッドレストステーの回転を規制するべく、前記ヘッドレストステーを前記シートバックメインフレームに連結するとともに、前記ヘッドレストステーに前傾方向に一定以上の力が入力された場合に前記連結を解除する仮連結機構と、
を備えることを特徴とする車載シート装置。 - 請求項1に記載の車載シート装置であって、
前記仮連結機構は、磁力、摩擦力、および、一定以上の力で破断可能な部材のいずれか一つにより、前記ヘッドレストステーを前記シートバックメインフレームに連結する、ことを特徴とする車載シート装置。 - 請求項1または2に記載の車載シート装置であって、
前記シートバックメインフレームは、前記ヘッドレストステーが挿入されるとともに前記ヘッドレストステーよりも太い貫通孔であるステー孔が形成されている、ことを特徴とする車載シート装置。 - 請求項1から3のいずれか一項に記載の車載シート装置であって、
前記受圧体は、前記中継ディスクと同じ、または、より大きいサイズのプレートであり、
前記受圧体のうち前記中継ディスクとの対向面には、前記中継ディスクから延びる吊り具との干渉を避ける凹部が形成されている、
ことを特徴とする車載シート装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019161188A JP7131512B2 (ja) | 2019-09-04 | 2019-09-04 | 車載シート装置 |
US17/010,367 US11180056B2 (en) | 2019-09-04 | 2020-09-02 | Vehicle-mounted seat device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019161188A JP7131512B2 (ja) | 2019-09-04 | 2019-09-04 | 車載シート装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021037880A JP2021037880A (ja) | 2021-03-11 |
JP7131512B2 true JP7131512B2 (ja) | 2022-09-06 |
Family
ID=74680675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019161188A Active JP7131512B2 (ja) | 2019-09-04 | 2019-09-04 | 車載シート装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US11180056B2 (ja) |
JP (1) | JP7131512B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7359704B2 (ja) * | 2020-01-17 | 2023-10-11 | トヨタ自動車株式会社 | 車載シート装置 |
USD1018173S1 (en) * | 2020-11-25 | 2024-03-19 | Tokai Chemical Industries, Ltd. | Headrest |
DE102020133747A1 (de) * | 2020-12-16 | 2022-06-23 | Lear Corporation | Fahrzeugsitzanordnung mit Aufprallenergieverwaltung |
DE102021115011A1 (de) | 2021-06-10 | 2022-12-15 | Bayerische Motoren Werke Aktiengesellschaft | Fahrzeugsitz mit einer Kopfstütze |
KR20230049427A (ko) | 2021-10-06 | 2023-04-13 | 현대자동차주식회사 | 차량용 슬라이딩 장치 |
DE102023106596A1 (de) * | 2023-03-16 | 2024-09-19 | Faurecia Autositze Gmbh | Fahrzeugsitz und Verfahren zu seiner Montage |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000236985A (ja) | 1999-02-18 | 2000-09-05 | Ikeda Bussan Co Ltd | 自動車用シートバック |
JP2002225610A (ja) | 2001-02-01 | 2002-08-14 | Shigeru Co Ltd | 自動車用シート |
JP2005193839A (ja) | 2004-01-09 | 2005-07-21 | Honda Motor Co Ltd | 車両用乗員保護装置 |
US20080217971A1 (en) | 2005-10-25 | 2008-09-11 | Paluch Zbigniew A | Active Head Restraint |
JP2012101561A (ja) | 2010-11-05 | 2012-05-31 | Toyo Seat Co Ltd | 車両用シート |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58147457U (ja) * | 1982-03-31 | 1983-10-04 | 立川スプリング株式会社 | 車両用座席等のヘツドレスト装置 |
JP2012096773A (ja) | 2010-11-01 | 2012-05-24 | Toyo Seat Co Ltd | 車両用シートのアクティブヘッドレスト |
JP6593291B2 (ja) * | 2016-09-15 | 2019-10-23 | トヨタ自動車株式会社 | 車両のシート |
-
2019
- 2019-09-04 JP JP2019161188A patent/JP7131512B2/ja active Active
-
2020
- 2020-09-02 US US17/010,367 patent/US11180056B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000236985A (ja) | 1999-02-18 | 2000-09-05 | Ikeda Bussan Co Ltd | 自動車用シートバック |
JP2002225610A (ja) | 2001-02-01 | 2002-08-14 | Shigeru Co Ltd | 自動車用シート |
JP2005193839A (ja) | 2004-01-09 | 2005-07-21 | Honda Motor Co Ltd | 車両用乗員保護装置 |
US20080217971A1 (en) | 2005-10-25 | 2008-09-11 | Paluch Zbigniew A | Active Head Restraint |
JP2012101561A (ja) | 2010-11-05 | 2012-05-31 | Toyo Seat Co Ltd | 車両用シート |
Also Published As
Publication number | Publication date |
---|---|
JP2021037880A (ja) | 2021-03-11 |
US20210061140A1 (en) | 2021-03-04 |
US11180056B2 (en) | 2021-11-23 |
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