JPWO2021054184A1 - - Google Patents
Info
- Publication number
- JPWO2021054184A1 JPWO2021054184A1 JP2021546619A JP2021546619A JPWO2021054184A1 JP WO2021054184 A1 JPWO2021054184 A1 JP WO2021054184A1 JP 2021546619 A JP2021546619 A JP 2021546619A JP 2021546619 A JP2021546619 A JP 2021546619A JP WO2021054184 A1 JPWO2021054184 A1 JP WO2021054184A1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
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
- B60N2/80—Head-rests
- B60N2/806—Head-rests movable or 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
- B60N2/80—Head-rests
- B60N2/806—Head-rests movable or adjustable
- B60N2/809—Head-rests movable or adjustable vertically 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
- B60N2/80—Head-rests
- B60N2/891—Head-rests with the head-rest being comma-shaped in side view
-
- 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
- A47C7/38—Support for the head or the back for the head
-
- 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
- B60N2/015—Attaching seats directly to vehicle chassis
- B60N2/01508—Attaching seats directly to vehicle chassis using quick release attachments
- B60N2/01516—Attaching seats directly to vehicle chassis using quick release attachments with locking mechanisms
- B60N2/01525—Attaching seats directly to vehicle chassis using quick release attachments with locking mechanisms with locking elements expanding inside or under the vehicle floor or rail
- B60N2/01541—Attaching seats directly to vehicle chassis using quick release attachments with locking mechanisms with locking elements expanding inside or under the vehicle floor or rail using moving hooks
-
- 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
- B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
- B60N2/3038—Cushion movements
- B60N2/304—Cushion movements by rotation only
- B60N2/3045—Cushion movements by rotation only about transversal axis
- B60N2/3047—Cushion movements by rotation only about transversal axis the cushion being hinged at the back-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
- B60N2/806—Head-rests movable or adjustable
- B60N2/809—Head-rests movable or adjustable vertically slidable
- B60N2/832—Head-rests movable or adjustable vertically slidable movable to an inoperative or stowed position
-
- 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
- B60N2/806—Head-rests movable or adjustable
- B60N2/838—Tiltable
-
- 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
-
- 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
- B60N2/806—Head-rests movable or adjustable
- B60N2/838—Tiltable
- B60N2/841—Tiltable characterised by their locking devices
- B60N2/85—Tiltable characterised by their locking devices with continuous positioning
-
- 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
- B60N2/806—Head-rests movable or adjustable
- B60N2/838—Tiltable
- B60N2/856—Tiltable movable to an inoperative or stowed position
-
- 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
- B60N2002/899—Head-rests characterised by structural or mechanical details not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962903418P | 2019-09-20 | 2019-09-20 | |
US201962914834P | 2019-10-14 | 2019-10-14 | |
US201962914841P | 2019-10-14 | 2019-10-14 | |
US201962942431P | 2019-12-02 | 2019-12-02 | |
PCT/JP2020/033829 WO2021054184A1 (ja) | 2019-09-20 | 2020-09-07 | ヘッドレスト |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2021054184A1 true JPWO2021054184A1 (ja) | 2021-03-25 |
JPWO2021054184A5 JPWO2021054184A5 (ja) | 2023-09-15 |
Family
ID=74884506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021546619A Pending JPWO2021054184A1 (ja) | 2019-09-20 | 2020-09-07 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11890979B2 (ja) |
JP (1) | JPWO2021054184A1 (ja) |
CN (1) | CN114423645A (ja) |
WO (1) | WO2021054184A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220095811A1 (en) * | 2020-09-29 | 2022-03-31 | Lear Corporation | Seat assembly having an adjustable head restraint |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4991907A (en) * | 1988-07-28 | 1991-02-12 | Ikeda Bussan Co., Ltd. | Automobile seat head rest device |
JPH0222151U (ja) * | 1988-07-28 | 1990-02-14 | ||
JP2562122Y2 (ja) * | 1991-03-08 | 1998-02-10 | スズキ株式会社 | ヘッドレスト |
JP2865155B2 (ja) | 1992-07-23 | 1999-03-08 | 日本電気株式会社 | 半導体装置およびその製造方法 |
JP3221207B2 (ja) | 1994-02-23 | 2001-10-22 | アイシン精機株式会社 | ヘツドレスト装置 |
JP3564834B2 (ja) | 1995-11-30 | 2004-09-15 | アイシン精機株式会社 | ヘッドレスト装置 |
JP2951953B1 (ja) * | 1998-09-11 | 1999-09-20 | 難波プレス工業株式会社 | ヘッドレスト及びその製造方法 |
JP4258811B2 (ja) | 2004-04-02 | 2009-04-30 | 本田技研工業株式会社 | 前枕部の揺動可能なヘッドレスト |
US8322790B2 (en) * | 2009-04-08 | 2012-12-04 | Lear Corporation | Seat assembly having a multi-position head restraint assembly |
WO2010132548A2 (en) * | 2009-05-13 | 2010-11-18 | Johnson Controls Technology Company | Rotating head rests |
DE102010001598B3 (de) * | 2010-02-04 | 2011-07-28 | Lear Corp., Mich. | Sitzbaugruppe mit einer beweglichen Kopfstützen-Baugruppe |
DE102010045128B4 (de) * | 2010-09-11 | 2016-11-10 | Johnson Controls Gmbh | Kopfstütze für einen Fahrzeugsitz |
DE102011100341B4 (de) * | 2011-04-14 | 2016-12-01 | Grammer Aktiengesellschaft | Kopfstütze für Fahrzeugsitze und Verfahren zur Herstellung einer Kopfstütze für Fahrzeugsitze |
US20130285431A1 (en) * | 2012-04-26 | 2013-10-31 | Martur Sunger Ve Koltuk Tesisleri Ticaret Ve Sanayi Anonim Sirketi | Rear headrest mechanism used in the passenger seats of motor vehicles |
US8991927B2 (en) * | 2012-11-26 | 2015-03-31 | World Class Plastics, Inc. | Holder for headrest |
JP5557946B1 (ja) * | 2013-05-15 | 2014-07-23 | 日本発條株式会社 | ヘッドレスト構造及びヘッドレスト装置 |
JP6059086B2 (ja) * | 2013-05-31 | 2017-01-11 | 株式会社タチエス | ヘッドレスト |
US9511696B2 (en) * | 2015-05-06 | 2016-12-06 | Daimay North America Automotive, Inc. | Rotatable headrest assembly |
US9731637B2 (en) * | 2015-08-17 | 2017-08-15 | Lear Corporation | Seat assembly having a headrest and method of assembly |
JP6686698B2 (ja) * | 2016-05-24 | 2020-04-22 | トヨタ紡織株式会社 | 乗物用シート |
JP2018086873A (ja) | 2016-11-28 | 2018-06-07 | トヨタ紡織株式会社 | ヘッドレスト及び乗物用シート |
-
2020
- 2020-09-07 JP JP2021546619A patent/JPWO2021054184A1/ja active Pending
- 2020-09-07 CN CN202080066043.3A patent/CN114423645A/zh active Pending
- 2020-09-07 WO PCT/JP2020/033829 patent/WO2021054184A1/ja active Application Filing
- 2020-09-07 US US17/761,922 patent/US11890979B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN114423645A (zh) | 2022-04-29 |
US11890979B2 (en) | 2024-02-06 |
US20220348123A1 (en) | 2022-11-03 |
WO2021054184A1 (ja) | 2021-03-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230907 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230907 |
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A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240521 |