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1. WO2018139384 - VEHICULAR SEAT STRUCTURE

Publication Number WO/2018/139384
Publication Date 02.08.2018
International Application No. PCT/JP2018/001703
International Filing Date 22.01.2018
IPC
B60N 2/427 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
24for particular purposes or particular vehicles
42the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
427Seats or parts thereof displaced during a crash
B60N 2/22 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
02the seat or part thereof being movable, e.g. adjustable
22the back-rest being adjustable
B60N 2/64 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
64Back-rests
B60N 2/68 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
68Seat frames
CPC
B60N 2/06
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
02the seat or part thereof being movable, e.g. adjustable
04the whole seat being movable
06slidable
B60N 2/22
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
02the seat or part thereof being movable, e.g. adjustable
22the back-rest being adjustable
B60N 2/4235
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
24for particular purposes or particular vehicles
42the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
4207characterised by the direction of the g-forces
4235transversal
B60N 2/427
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
24for particular purposes or particular vehicles
42the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
427Seats or parts thereof displaced during a crash
B60N 2/42709
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
24for particular purposes or particular vehicles
42the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
427Seats or parts thereof displaced during a crash
42709involving residual deformation or fracture of the structure
B60N 2/64
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
64Back-rests ; or cushions
Applicants
  • スズキ株式会社 SUZUKI MOTOR CORPORATION [JP]/[JP]
Inventors
  • 安池 重暁 YASUIKE, Shigeaki
  • 小村 章吾 KOMURA, Shogo
  • 櫻井 昭弘 SAKURAI, Akihiro
  • 菊地 亮 KIKUCHI, Ryo
  • 安藤 幸範 ANDO, Yukinori
Agents
  • 奥山 尚一 OKUYAMA, Shoichi
  • 有原 幸一 ARIHARA, Koichi
  • 松島 鉄男 MATSUSHIMA, Tetsuo
Priority Data
2017-01047124.01.2017JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) VEHICULAR SEAT STRUCTURE
(FR) STRUCTURE DE SIÈGE DE VÉHICULE
(JA) 車両用シート構造
Abstract
(EN)
In order to ensure the stiffness of a seat back frame and a deformation amount that absorbs collision energy during a collision, this vehicular seat structure is provided with: two vertical frame parts (21, 22) which are made from a resin and disposed to be spaced apart from each other; and two seat cushion frames (11, 12) which are made of a resin, extend forward from lower sections of the respective vertical frame parts (21, 22), and are disposed to be spaced apart from each other. A lower bracket (31) is joined to the lower section of each of the vertical frame parts (21, 22). The two vertical frame parts (21, 22) are connected by a lower cross member (35) extending in the vehicle width direction while the lower bracket (31) is interposed therebetween, and the lower bracket (35) has lower stiffness than the vertical frame parts (21, 22).
(FR)
Afin d'assurer la rigidité d'un cadre de dossier de siège et une quantité de déformation qui absorbe l'énergie de collision pendant une collision, l'invention concerne une structure de siège de véhicule comportant : deux parties formant cadre verticales (21, 22) qui sont fabriquées à partir d'une résine et disposées de façon à être espacées l'une de l'autre ; et deux cadres de coussin de siège (11, 12) qui sont constitués d'une résine, s'étendent vers l'avant à partir de sections inférieures des parties formant cadre verticales respectives (21, 22) et sont disposés de façon à être espacés l'un de l'autre. Un support inférieur (31) est relié à la section inférieure de chacune des parties formant cadre verticales (21, 22). Les deux parties formant cadre verticales (21, 22) sont reliées par un élément transversal inférieur (35) s'étendant dans la direction de la largeur du véhicule tandis que le support inférieur (31) est interposé entre celles-ci, et le support inférieur (35) a une rigidité inférieure à celle des parties formant cadre verticales (21, 22).
(JA)
シートバックフレームの剛性を確保し、衝突時の衝突エネルギーを吸収する変形量を確保できるようにする。車両用シート構造は、間隔を空けて配置されている樹脂製の2つの縦フレーム部(21,22)と、各縦フレーム部(21,22)の下部から前方に延び、間隔を空けて配置されている樹脂製の2つのシートクッションフレーム(11,12)とを備えている。縦フレーム部(21,22)の下部のそれぞれには、ロアブラケット(31)が接合され、2つの縦フレーム部(21,22)は、ロアブラケット(31)を介在し、車幅方向に延在しているロアクロスメンバー(35)により連結されており、ロアブラケット(35)は、縦フレーム部(21,22)よりも低剛性である。
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