JP6750643B2 - 車両用シート構造 - Google Patents
車両用シート構造 Download PDFInfo
- Publication number
- JP6750643B2 JP6750643B2 JP2018053926A JP2018053926A JP6750643B2 JP 6750643 B2 JP6750643 B2 JP 6750643B2 JP 2018053926 A JP2018053926 A JP 2018053926A JP 2018053926 A JP2018053926 A JP 2018053926A JP 6750643 B2 JP6750643 B2 JP 6750643B2
- Authority
- JP
- Japan
- Prior art keywords
- seat
- vehicle
- occupant
- headrest
- shoulders
- 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.)
- Expired - Fee Related
Links
- 210000001217 buttock Anatomy 0.000 claims description 5
- 210000000689 upper leg Anatomy 0.000 claims description 5
- 230000000452 restraining effect Effects 0.000 claims description 3
- 230000009194 climbing Effects 0.000 description 8
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 210000003109 clavicle Anatomy 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 210000002758 humerus Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- B60R21/20—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
- B60N2/80—Head-rests
- B60N2/885—Head-rests provided with side-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
- 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
- B60N2/14—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 rotatable, e.g. to permit easy access
- B60N2/143—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 rotatable, e.g. to permit easy access taking a position opposite to the original one
-
- 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
- B60N2/809—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
- B60N2/888—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
- 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
-
- 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
-
- 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
- B60R2021/0002—Type of accident
- B60R2021/0004—Frontal collision
-
- 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
- B60R2021/0002—Type of accident
- B60R2021/0011—Rear collision or recoiling bounce after frontal collision
-
- 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
- B60R2021/0048—Head
-
- 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
- B60R2021/0058—Shoulders
-
- 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
- B60R2021/2074—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle seats in head rests
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Seats For Vehicles (AREA)
Description
次に、本実施形態の作用並びに効果について説明する。
18 回転機構
22 シートクッション
24 シートバック
26 ヘッドレスト
30 ヘッドレストステー
30B 被係止凹部(被係止部)
56 保持機構
60 係止部
62 肩拘束部
62A エネルギ吸収部
Claims (5)
- 乗員の臀部及び大腿部を支持するシートクッションと、
前記シートクッションを車両上下方向を軸方向として回転可能に支持する回転機構と、
前記シートクッションのシート後方側において該シートクッションに対してシート前後方向に傾倒可能に設けられ、前記乗員の上体を支持するシートバックと、
前記シートバックに対して前記シートクッションとは反対側に設けられ、前記乗員の頭部を支持するヘッドレストと、
前記ヘッドレスト又は前記シートバックにおける前記ヘッドレスト側に設けられ、車両の緊急時に前記乗員側へ向けて突出することで、前記シートバックに沿って前記ヘッドレスト側へ移動した前記乗員の両肩を拘束する肩拘束部と、
を備え、
前記シートクッションのシート前方向が、車両の後方向に向けられた状態で、車両が前面衝突する時に又は前記シートクッションのシート前方向が、車両の前方向に向けられた状態で、車両が後面衝突する時に、前記肩拘束部が前記乗員側へ向けて突出する車両用シート構造。 - 前記乗員の両肩によって前記肩拘束部を押圧する荷重が所定の荷重を超えた際に、前記肩拘束部が移動する請求項1記載の車両用シート構造。
- 前記肩拘束部は、前記ヘッドレストに設けられ、
前記シートバックに対する前記ヘッドレストの位置を所定の位置に保持する保持機構を備え、
前記乗員の両肩によって前記肩拘束部を押圧する荷重が所定の荷重を超えた際に、前記保持機構による前記ヘッドレストの保持が解除される請求項2記載の車両用シート構造。 - 前記保持機構は、係止部を含んで構成され、
前記ヘッドレストは、前記係止部が係止される被係止部を有するヘッドレストステーを含んで構成され、
前記乗員の両肩によって前記肩拘束部を押圧する荷重が所定の荷重を超えた際に、前記係止部が前記被係止部から外れて、前記保持機構による前記ヘッドレストの保持が解除される請求項3記載の車両用シート構造。 - 前記肩拘束部には、前記乗員の両肩に押圧されることで変形するエネルギ吸収部が設けられている請求項1〜請求項4のいずれか1項に記載の車両用シート構造。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018053926A JP6750643B2 (ja) | 2018-03-22 | 2018-03-22 | 車両用シート構造 |
US16/257,708 US10940822B2 (en) | 2018-03-22 | 2019-01-25 | Vehicle seat structure |
CN201910099491.2A CN110293887B (zh) | 2018-03-22 | 2019-01-31 | 车辆用座椅结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018053926A JP6750643B2 (ja) | 2018-03-22 | 2018-03-22 | 車両用シート構造 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020133169A Division JP6992858B2 (ja) | 2020-08-05 | 2020-08-05 | 車両用シート構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019166860A JP2019166860A (ja) | 2019-10-03 |
JP6750643B2 true JP6750643B2 (ja) | 2020-09-02 |
Family
ID=67984750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018053926A Expired - Fee Related JP6750643B2 (ja) | 2018-03-22 | 2018-03-22 | 車両用シート構造 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10940822B2 (ja) |
JP (1) | JP6750643B2 (ja) |
CN (1) | CN110293887B (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6958454B2 (ja) * | 2018-03-27 | 2021-11-02 | トヨタ自動車株式会社 | 車両用乗員保護装置 |
JP2021095037A (ja) * | 2019-12-18 | 2021-06-24 | トヨタ自動車株式会社 | 車両用シート及び車両用ヘッドレスト |
JP7380490B2 (ja) * | 2020-08-31 | 2023-11-15 | トヨタ自動車株式会社 | 車両用乗員拘束システム |
US11772517B2 (en) | 2020-11-09 | 2023-10-03 | Ford Global Technologies, Llc | Vehicular system capable of adjusting a passenger compartment from a child seat arrangement to a second arrangement |
US11904732B2 (en) | 2020-11-09 | 2024-02-20 | Ford Global Technologies, Llc | Vehicular system capable of adjusting a passenger compartment from a first arrangement to a child care arrangement |
US11772519B2 (en) | 2020-11-09 | 2023-10-03 | Ford Global Technologies, Llc | Vehicular system capable of adjusting a passenger compartment from a first arrangement to a child seat arrangement |
US11772520B2 (en) | 2020-11-09 | 2023-10-03 | Ford Global Technologies, Llc | Remote notification and adjustment of a passenger compartment arrangement |
US11731535B2 (en) | 2020-11-09 | 2023-08-22 | Ford Global Technologies, Llc | Vehicular system capable of adjusting a passenger compartment from a child care arrangement to a second arrangement |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
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EP1495909A2 (en) * | 2003-07-08 | 2005-01-12 | Ji-Whan Park | Headrest for vehicles |
WO2005075256A1 (ja) * | 2004-02-05 | 2005-08-18 | Autoliv Development Ab | 乗員拘束装置及び乗員拘束システム |
JP2009056836A (ja) * | 2007-08-30 | 2009-03-19 | Takata Corp | 乗員拘束装置 |
JP2010125942A (ja) * | 2008-11-26 | 2010-06-10 | Toyota Motor Corp | 側突用乗員頭部肩部拘束装置 |
JP2010137666A (ja) * | 2008-12-10 | 2010-06-24 | Toyota Motor Corp | 側突時用頭部拘束装置 |
US9238425B2 (en) * | 2011-12-28 | 2016-01-19 | Toyota Jidosha Kabushiki Kaisha | Vehicle seat |
JP5594327B2 (ja) * | 2012-07-10 | 2014-09-24 | トヨタ自動車株式会社 | 車両用シート |
JP5999061B2 (ja) * | 2013-10-01 | 2016-09-28 | トヨタ自動車株式会社 | 座席搭載エアバッグ装置及び車両用シート |
US20160082915A1 (en) * | 2014-08-01 | 2016-03-24 | Stephen Madaras | Vehicle Safety Seat |
JP2016043813A (ja) * | 2014-08-22 | 2016-04-04 | 株式会社タチエス | 車両用シート装置 |
JP6197815B2 (ja) * | 2015-03-19 | 2017-09-20 | トヨタ自動車株式会社 | 乗員保護制御装置、乗員保護制御プログラム、及び車両 |
JP6537169B2 (ja) | 2015-03-31 | 2019-07-03 | 株式会社Subaru | 乗員保護装置 |
JP2016190593A (ja) | 2015-03-31 | 2016-11-10 | 富士重工業株式会社 | 乗員保護装置 |
JP6555661B2 (ja) | 2015-03-31 | 2019-08-07 | 株式会社Subaru | 乗員保護装置 |
JP6512697B2 (ja) | 2015-03-31 | 2019-05-15 | 株式会社Subaru | 乗員保護装置 |
CN107531206B (zh) * | 2015-04-28 | 2019-08-27 | 丰田自动车株式会社 | 乘员保护装置 |
JP6616990B2 (ja) | 2015-09-28 | 2019-12-04 | 株式会社Subaru | 乗員保護装置 |
JP2017094923A (ja) * | 2015-11-24 | 2017-06-01 | トヨタ自動車株式会社 | 乗員拘束装置 |
JP6271622B2 (ja) * | 2016-03-18 | 2018-01-31 | 株式会社Subaru | エアバッグ装置 |
JP6565771B2 (ja) * | 2016-04-06 | 2019-08-28 | トヨタ自動車株式会社 | 乗員保護装置 |
US10144381B2 (en) * | 2017-01-03 | 2018-12-04 | Ford Global Technologies, Llc | Vehicle impact energy absorber including inflatable webbing |
US11465639B2 (en) * | 2017-03-29 | 2022-10-11 | Ts Tech Co., Ltd. | Vehicle control system |
US10471920B2 (en) * | 2017-07-31 | 2019-11-12 | Ford Global Technologies, Llc | Seat with airbag |
US10518733B2 (en) * | 2017-08-18 | 2019-12-31 | Ford Global Technologies, Llc | Seat with airbag |
US10625704B2 (en) * | 2017-09-01 | 2020-04-21 | Ford Global Technologies, Llc | Vehicle including inflatable assembly supported by seat |
US10632958B2 (en) * | 2018-01-15 | 2020-04-28 | Ford Global Technologies, Llc | Vehicle seating assembly with airbag tethers |
JP6819620B2 (ja) * | 2018-01-23 | 2021-01-27 | トヨタ自動車株式会社 | 車両用シート及び車両 |
-
2018
- 2018-03-22 JP JP2018053926A patent/JP6750643B2/ja not_active Expired - Fee Related
-
2019
- 2019-01-25 US US16/257,708 patent/US10940822B2/en active Active
- 2019-01-31 CN CN201910099491.2A patent/CN110293887B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JP2019166860A (ja) | 2019-10-03 |
US10940822B2 (en) | 2021-03-09 |
CN110293887B (zh) | 2021-09-17 |
CN110293887A (zh) | 2019-10-01 |
US20190291679A1 (en) | 2019-09-26 |
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