JP7734071B2 - シートクッションフレーム、車両用シートフレーム及び車両用シート - Google Patents
シートクッションフレーム、車両用シートフレーム及び車両用シートInfo
- Publication number
- JP7734071B2 JP7734071B2 JP2021213145A JP2021213145A JP7734071B2 JP 7734071 B2 JP7734071 B2 JP 7734071B2 JP 2021213145 A JP2021213145 A JP 2021213145A JP 2021213145 A JP2021213145 A JP 2021213145A JP 7734071 B2 JP7734071 B2 JP 7734071B2
- Authority
- JP
- Japan
- Prior art keywords
- seat
- seat cushion
- frame
- side frames
- portions
- 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
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
- B60N2/24—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
- B60N2/4221—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 front
-
- 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
- B60N2/4249—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 fixed structures, i.e. where neither the seat nor a part thereof are displaced during a crash
- B60N2/4256—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 fixed structures, i.e. where neither the seat nor a part thereof are displaced during a crash the shape of the seat being specially adapted for a particular purpose or for particular vehicles
- B60N2/4263—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 fixed structures, i.e. where neither the seat nor a part thereof are displaced during a crash the shape of the seat being specially adapted for a particular purpose or for particular vehicles 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
- B60N2/42709—Seats or parts thereof displaced during a crash involving residual deformation or fracture of the structure
- B60N2/42718—Seats or parts thereof displaced during a crash involving residual deformation or fracture of the structure 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
- B60N2/50—Seat suspension devices
- B60N2/506—Seat guided by rods
-
- 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
- B60N2/682—Joining means
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Description
次に、本実施形態の作用及び効果について説明する。
12 シートクッション
14 シートバック
30 車両用シートフレーム
32 シートクッションフレーム
34 サイドフレーム
36 クッションパン
50 スライドレール
58 フロントライザ(ライザ)
62 フロントリンク(リンク)
68 連結パイプ(連結部材)
72 補強部材
72A 補強部
72B 連結部
74 補強パッチ
Claims (6)
- 車両の乗員が着座するシートクッションの骨格を構成するシートクッションフレームであって、
前記シートクッションの左右の側部に配置される左右のサイドフレームと、
前記左右のサイドフレームの前部の上端部をシート左右方向に連結するクッションパンと、
前記クッションパンの後端部におけるシート左右方向の両側に固定され、当該固定された部位を補強する左右の補強部を有すると共に、前記クッションパンの後端部におけるシート左右方向の中央側を補強しない補強部材と、
を備えるシートクッションフレーム。 - 前記左右の補強部は、前記乗員の左右の座骨に対してシート前方側から対向する位置に配置される請求項1に記載のシートクッションフレーム。
- 前記補強部材は、前記左右の補強部をシート左右方向に連結する連結部を有する請求項1又は請求項2に記載のシートクッションフレーム。
- 前記左右のサイドフレームは、前記左右のサイドフレームの前部に各一端部が連結される左右のリンクと、前記左右のリンクの各他端部が連結される左右のライザと、前記左右のライザが取り付けられる左右のスライドレールとを介して前記車両の床部に連結され、
前記左右のリンクの一端部よりもシート前方側で前記左右のサイドフレームの前部のシート左右方向の側面には、左右の補強パッチが固定され、当該左右の補強パッチによって前記左右のサイドフレームの前部が補強される請求項1~請求項3の何れか1項に記載のシートクッションフレーム。 - 請求項1~請求項3の何れか1項に記載のシートクッションフレームと、
前記シートクッションフレームが有する前記左右のサイドフレームの前部に各一端部が連結される左右のリンクと、
前記左右のサイドフレームの下方に配置され、前記車両の床部に取り付けられる左右のスライドレールと、
前記左右のスライドレールに取り付けられ、前記左右のリンクの各他端部が連結される左右のライザと、
を備える車両用シートフレーム。 - 乗員が着座するシートクッションと、前記乗員の背部を支持して背凭れとなるシートバックとを備え、請求項1~請求項4の何れか1項に記載のシートクッションフレームによって前記シートクッションの骨格が構成される車両用シート。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021213145A JP7734071B2 (ja) | 2021-12-27 | 2021-12-27 | シートクッションフレーム、車両用シートフレーム及び車両用シート |
| US18/145,715 US12240362B2 (en) | 2021-12-27 | 2022-12-22 | Seat cushion frame, vehicle seat frame, and vehicle seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021213145A JP7734071B2 (ja) | 2021-12-27 | 2021-12-27 | シートクッションフレーム、車両用シートフレーム及び車両用シート |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023097023A JP2023097023A (ja) | 2023-07-07 |
| JP7734071B2 true JP7734071B2 (ja) | 2025-09-04 |
Family
ID=86898179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021213145A Active JP7734071B2 (ja) | 2021-12-27 | 2021-12-27 | シートクッションフレーム、車両用シートフレーム及び車両用シート |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US12240362B2 (ja) |
| JP (1) | JP7734071B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20250214492A1 (en) * | 2023-12-27 | 2025-07-03 | Volvo Car Corporation | Spine load reduction system for a vehicle seat |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013159127A (ja) | 2012-02-01 | 2013-08-19 | Toyota Boshoku Corp | 車両用シートクッションフレーム |
| WO2014027627A1 (ja) | 2012-08-14 | 2014-02-20 | 株式会社デルタツーリング | 乗物用シート |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6619750B2 (en) * | 2001-07-02 | 2003-09-16 | Tachi-S Co., Ltd. | Seat cushion frame for vehicle seat |
| JP2003104107A (ja) | 2001-09-28 | 2003-04-09 | Tachi S Co Ltd | 自動車のセパレート・シート |
| JP5921307B2 (ja) | 2012-04-18 | 2016-05-24 | 日本発條株式会社 | 車両用シート |
| JP7239801B2 (ja) | 2018-01-25 | 2023-03-15 | テイ・エス テック株式会社 | 乗物用シート |
| CN108466574B (zh) * | 2018-02-12 | 2020-08-25 | 张秀珍 | 一种汽车座椅座盆骨架结构 |
-
2021
- 2021-12-27 JP JP2021213145A patent/JP7734071B2/ja active Active
-
2022
- 2022-12-22 US US18/145,715 patent/US12240362B2/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013159127A (ja) | 2012-02-01 | 2013-08-19 | Toyota Boshoku Corp | 車両用シートクッションフレーム |
| WO2014027627A1 (ja) | 2012-08-14 | 2014-02-20 | 株式会社デルタツーリング | 乗物用シート |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023097023A (ja) | 2023-07-07 |
| US20230202362A1 (en) | 2023-06-29 |
| US12240362B2 (en) | 2025-03-04 |
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