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1. (WO2017197905) CHAIR ARMREST HEIGHT ADJUSTMENT MECHANISM AND CHAIR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/197905    International Application No.:    PCT/CN2017/000356
Publication Date: 23.11.2017 International Filing Date: 16.05.2017
IPC:
B61D 33/00 (2006.01), B60N 2/46 (2006.01), A47C 7/54 (2006.01)
Applicants: CHENGDU CITY TIANLONG TRANSPORT EQUIPMENT CO., LTD [CN/CN]; No.515 Century Avenue, (Longquanyi) Economic and Technological Development Zone Chengdu, Sichuan 610100 (CN).
ZHANG, Yunkun [CN/CN]; (CN).
ZHANG, Libo [CN/CN]; (CN)
Inventors: ZHANG, Yunkun; (CN).
ZHANG, Libo; (CN)
Priority Data:
201610325252.0 17.05.2016 CN
Title (EN) CHAIR ARMREST HEIGHT ADJUSTMENT MECHANISM AND CHAIR
(FR) MÉCANISME DE RÉGLAGE DE HAUTEUR D'ACCOUDOIR DE CHAISE ET CHAISE
(ZH) 座椅扶手高度调节机构及座椅
Abstract: front page image
(EN)The present invention relates to the field of transportation. A chair armrest height adjustment mechanism and a chair. The chair armrest height adjustment mechanism comprises a rotation shaft (1), and a rotation adjustment member provided on the rotation shaft (1), wherein the rotation adjustment member comprises a ratchet mechanism. The adjustment mechanism is simple, and capable of adjusting the height of an armrest.
(FR)La présente invention concerne le domaine du transport. L'invention concerne un mécanisme de réglage de hauteur d'accoudoir de chaise et une chaise. Le mécanisme de réglage de hauteur d'accoudoir de chaise comprend un arbre de rotation (1) et un élément de réglage de rotation disposé sur l'arbre de rotation (1), l'élément de réglage de rotation comprenant un mécanisme de cliquet. Le mécanisme de réglage est simple et permet de régler la hauteur d'un accoudoir.
(ZH)一种座椅扶手高度调节机构及座椅,涉及交通领域,所述座椅扶手高度调节机构包括旋转轴(1)和旋转调节构件,该旋转调节构件设置在旋转轴(1)上,旋转调节构件包括棘轮机构。该调节机构结构简单,可以调节扶手高度。
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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: Chinese (ZH)
Filing Language: Chinese (ZH)