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1. (WO2014202013) SOFA HAVING ADJUSTABLE BACKREST POSITION

Pub. No.:    WO/2014/202013    International Application No.:    PCT/CN2014/080294
Publication Date: Thu Dec 25 00:59:59 CET 2014 International Filing Date: Fri Jun 20 01:59:59 CEST 2014
IPC: A47C 17/04
A47C 20/00
Applicants: LEGGETT & PLATT (JIAXING) CO., LTD.
礼恩派(嘉兴)有限公司
Inventors: HUANG, Jinquan
黄金泉
YANG, Liming
杨利明
ZHOU, Weiyao
周炜尧
Title: SOFA HAVING ADJUSTABLE BACKREST POSITION
Abstract:
A sofa (1) having adjustable backrest position, and including a seat frame (10), a backrest frame (20), a guide-rail frame (30) and a driving device (40); the guide-rail frame (30) includes a guide-rail (300) which is fixedly connected to the seat frame (10) and which extends in the front-back direction of the sofa (1); a first end of a support frame (50) is connected to the backrest frame (20); a second end of the support frame (50) is connected to the guide-rail (300) so as to be able so slide relative thereto; the driving device (40) is arranged so as to be linked-motion connected to the support frame (50) in order to lead the second end of the support frame (50) to slide relative to the guide-rail (300).