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1. (WO2017155069) SEAT STRUCTURE
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Pub. No.: WO/2017/155069 International Application No.: PCT/JP2017/009608
Publication Date: 14.09.2017 International Filing Date: 09.03.2017
IPC:
B60N 2/02 (2006.01) ,A47C 1/02 (2006.01) ,A47C 1/022 (2006.01) ,A47C 1/035 (2006.01) ,A47C 1/036 (2006.01) ,A47C 7/38 (2006.01) ,A47C 7/50 (2006.01) ,B60N 2/10 (2006.01) ,B60N 2/22 (2006.01) ,B60N 2/48 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
N
VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2
Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
02
the seat or part thereof being movable, e.g. adjustable
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
C
CHAIRS; SOFAS; BEDS
1
Chairs adapted for special purposes
02
Reclining or easy chairs
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
C
CHAIRS; SOFAS; BEDS
1
Chairs adapted for special purposes
02
Reclining or easy chairs
022
having independently-adjustable supporting parts
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
C
CHAIRS; SOFAS; BEDS
1
Chairs adapted for special purposes
02
Reclining or easy chairs
031
having coupled adjustable supporting parts
034
the parts including a leg-rest or foot-rest
035
in combination with movably-coupled seat and back-rest
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
C
CHAIRS; SOFAS; BEDS
1
Chairs adapted for special purposes
02
Reclining or easy chairs
031
having coupled adjustable supporting parts
036
the parts including a head-rest
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
C
CHAIRS; SOFAS; BEDS
7
Parts, details, or accessories of chairs or stools
36
Support for the head or the back
38
for the head, e.g. detachable
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
C
CHAIRS; SOFAS; BEDS
7
Parts, details, or accessories of chairs or stools
50
Supports for the feet or the legs
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
N
VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2
Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
02
the seat or part thereof being movable, e.g. adjustable
04
the whole seat being movable
10
tiltable
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
N
VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2
Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
02
the seat or part thereof being movable, e.g. adjustable
22
the back-rest being adjustable
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
N
VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2
Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
44
Details or parts not otherwise provided for
48
Head-rests
Applicants:
デルタ工業株式会社 DELTA KOGYO CO., LTD. [JP/JP]; 広島県安芸郡府中町新地1番14号 1-14, Shinchi, Fuchu-cho, Aki-gun, Hiroshima 7358501, JP
Inventors:
藤田 悦則 FUJITA Etsunori; JP
浅野 彰仁 ASANO Akihito; JP
服部 有二 HATTORI Yuji; JP
竹中 一弘 TAKENAKA Kazuhiro; JP
Agent:
麦島 隆 MUGISHIMA Takashi; JP
Priority Data:
2016-04761310.03.2016JP
Title (EN) SEAT STRUCTURE
(FR) STRUCTURE DE SIÈGE
(JA) 座席構造
Abstract:
(EN) The present invention accommodates various changes in the position of a seated person within limited installation space. A seat structure 1 comprises a seat 2, a backrest 3, and a leg rest 4. The manner in which the seated person is supported differs between an upright position and a relaxed position. In the upright position, the seat and backrest support the seated person using an ordinary mode of support. In the relaxed position, the lower leg region and the vicinity of the shoulder blades of the seated person are supported by the leg rest and backrest, while the seat is configured such that the mode of support is not constant, but variable. Thus, when the center of gravity moves as the result of the seated person moving (changing position), the mode of support provided by the seat changes in conformance therewith.
(FR) La présente invention permet diverses modifications de la position d'une personne assise dans un espace d'installation limité. Une structure (1) de siège comprend un siège (2), un dossier (3) et un repose-jambes (4). La façon dont la personne assise est supportée diffère entre une position redressée et une position détendue. Dans la position redressée, le siège et le dossier supportent la personne assise à l'aide d'un mode de support ordinaire. Dans la position détendue, la région des membres inférieurs et le voisinage des omoplates de la personne assise sont supportés par le repose-jambes et le dossier, pendant que le siège est conçu de telle sorte que le mode de support ne soit pas constant, mais variable. Ainsi, lorsque le centre de gravité se déplace à mesure que la personne assise bouge (position changeante), le mode de support apporté par le siège change en conséquence.
(JA) 設置スペースが制限された中で着座者の種々の姿勢変化に対応する。 座席構造1は、座部2、背もたれ3及びレッグレスト4を有する。着座者の支持形態が、アップライトポジションとリラックスポジシ ョンとで異なり、アップライトポジションでは、座部及び背もたれが通常支持形態で着座者を支持し、リラックスポジションでは、レッグレスト及び背もたれによって、着座者の下脚部と肩甲骨付近を支持する一方、座部は、支持形態が一定ではなく可変する構成となっている。そのため、着座者の動き(姿勢変化)により、重心移動が生じると、座部の支持形態がそれに追従して変化する。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)