JP2020069962A - 車両用シート - Google Patents
車両用シート Download PDFInfo
- Publication number
- JP2020069962A JP2020069962A JP2018206650A JP2018206650A JP2020069962A JP 2020069962 A JP2020069962 A JP 2020069962A JP 2018206650 A JP2018206650 A JP 2018206650A JP 2018206650 A JP2018206650 A JP 2018206650A JP 2020069962 A JP2020069962 A JP 2020069962A
- Authority
- JP
- Japan
- Prior art keywords
- seat cushion
- cushion
- seat
- leaf spring
- return spring
- 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.)
- Granted
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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
- B60N2/62—Thigh-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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
-
- 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
- B60N2/50—Seat suspension devices
- B60N2/54—Seat suspension devices using mechanical springs
- B60N2/546—Leaf- or flexion 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
- B60N2/64—Back-rests or cushions
-
- 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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2002/0204—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable characterised by the seat or seat part turning about or moving along a non-standard, particular axis, i.e. an axis different from the axis characterising the conventional movement
- B60N2002/0208—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable characterised by the seat or seat part turning about or moving along a non-standard, particular axis, i.e. an axis different from the axis characterising the conventional movement the seat or seat part turning about or moving along an inclined axis
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
68 ガイドレール、70 スライダ、72 戻し機構、74 クッション戻しばね(板ばね)、76 挟持機構、78 ばね固定ブラケット、80 支持機構、82 支持ローラ、84 挟持ローラ、86 ローラ支持ブロック。
Claims (3)
- メインフレームと、
前記メインフレームに対して左右方向に回動可能に支持されるシートクッションと、
一端が前記メインフレームに、他端が前記シートクッションに支持され、前記シートクッションを中立位置へと付勢する板ばねと、
前記メインフレームまたは前記シートクッションに設けられ、前記板ばねを挟持し、挟持位置を前記板ばねの長手方向に沿って変更可能な挟持機構と、
を備えた車両用シート。 - 請求項1に記載の車両用シートであって、前記板ばねの一端が前記シートクッションに固定され、前記板ばねの他端が前記メインフレームに固定された支持機構に支持され、前記支持機構は、前記板ばねの長手方向に沿った当該板ばねの前記メインフレームに対する相対移動を許容する、車両用シート。
- 請求項1または2に記載の車両用シートであって、前記挟持機構は、前記板ばねの長手方向に沿って移動可能であり、かつ前記板ばねの表裏にそれぞれ接する2個の挟持ローラを含む、車両用シート。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018206650A JP7059896B2 (ja) | 2018-11-01 | 2018-11-01 | 車両用シート |
CN201911023623.XA CN111137194B (zh) | 2018-11-01 | 2019-10-25 | 车辆用座椅 |
US16/668,751 US11135944B2 (en) | 2018-11-01 | 2019-10-30 | Vehicle seat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018206650A JP7059896B2 (ja) | 2018-11-01 | 2018-11-01 | 車両用シート |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020069962A true JP2020069962A (ja) | 2020-05-07 |
JP7059896B2 JP7059896B2 (ja) | 2022-04-26 |
Family
ID=70459417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018206650A Active JP7059896B2 (ja) | 2018-11-01 | 2018-11-01 | 車両用シート |
Country Status (3)
Country | Link |
---|---|
US (1) | US11135944B2 (ja) |
JP (1) | JP7059896B2 (ja) |
CN (1) | CN111137194B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112810516A (zh) * | 2021-02-05 | 2021-05-18 | 厉敏 | 一种一体成型式汽车座椅 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7059896B2 (ja) * | 2018-11-01 | 2022-04-26 | トヨタ自動車株式会社 | 車両用シート |
JP7140084B2 (ja) * | 2019-09-25 | 2022-09-21 | トヨタ自動車株式会社 | 車載シート装置 |
CA199392S (en) * | 2020-11-17 | 2022-06-06 | Cybeart Inc | Chair |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4141530A (en) * | 1976-09-29 | 1979-02-27 | Minnesota Mining And Manufacturing Company | Platform rocking chair springs |
JP2009254514A (ja) * | 2008-04-15 | 2009-11-05 | Toyoset Co Ltd | 椅子用弾力装置及び椅子 |
JP2015229442A (ja) * | 2014-06-05 | 2015-12-21 | トヨタ自動車株式会社 | 乗物用シート |
Family Cites Families (48)
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---|---|---|---|---|
USRE24217E (en) * | 1956-09-18 | Tractor seats | ||
US1488863A (en) * | 1922-09-30 | 1924-04-01 | Caddell James | Rocking chair |
GB462689A (en) * | 1935-09-13 | 1937-03-15 | Leonard Alexander Stronach | Improvements in and relating to seats, chairs and the like |
US2534386A (en) * | 1949-02-21 | 1950-12-19 | Harry J Stewart | Upending tractor seat |
US3466089A (en) * | 1968-01-22 | 1969-09-09 | Harvey H Stueckle | Self-leveling tractor seat |
DE2153949C3 (de) * | 1971-10-29 | 1978-06-29 | Deere & Co., Moline, Ill. (V.St.A.), Niederlassung Deere & Co. European Office, 6800 Mannheim | Unter Zwischenschaltung einer in ihrer Vorspannung einstellbaren Feder vertikal beweglich am Fahrzeugaufbau abgestützter Sitz, insbesondere für land- und forstwirtschliche Fahrzeuge und Baumaschinen |
BE791580A (fr) * | 1971-12-03 | 1973-03-16 | Wilkhahn Wilkening & Hahne | Siege baquet |
US4119343A (en) * | 1977-01-17 | 1978-10-10 | Kroehler Mfg. Co. | Platform rocker structure |
DE7731339U1 (de) * | 1977-10-11 | 1978-01-26 | Fa. Willibald Grammer, 8450 Amberg | Fahrzeugsitz |
CA1157761A (en) * | 1978-05-19 | 1983-11-29 | Donald L. Bottemiller | Rocking chair |
US4500062A (en) * | 1982-11-15 | 1985-02-19 | Deere & Company | Adjustable seat leveling mechanism |
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JP5655948B2 (ja) * | 2011-08-10 | 2015-01-21 | トヨタ自動車株式会社 | 車両用シート装置 |
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EP3007590A1 (de) * | 2013-06-12 | 2016-04-20 | Stefan Brodbeck | Stuhl |
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-
2018
- 2018-11-01 JP JP2018206650A patent/JP7059896B2/ja active Active
-
2019
- 2019-10-25 CN CN201911023623.XA patent/CN111137194B/zh active Active
- 2019-10-30 US US16/668,751 patent/US11135944B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4141530A (en) * | 1976-09-29 | 1979-02-27 | Minnesota Mining And Manufacturing Company | Platform rocking chair springs |
JP2009254514A (ja) * | 2008-04-15 | 2009-11-05 | Toyoset Co Ltd | 椅子用弾力装置及び椅子 |
JP2015229442A (ja) * | 2014-06-05 | 2015-12-21 | トヨタ自動車株式会社 | 乗物用シート |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112810516A (zh) * | 2021-02-05 | 2021-05-18 | 厉敏 | 一种一体成型式汽车座椅 |
Also Published As
Publication number | Publication date |
---|---|
JP7059896B2 (ja) | 2022-04-26 |
CN111137194A (zh) | 2020-05-12 |
US11135944B2 (en) | 2021-10-05 |
CN111137194B (zh) | 2022-05-06 |
US20200139849A1 (en) | 2020-05-07 |
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