Title:
SUPPORT ASSEMBLY FOR FUNCTIONAL SOFA IRON FRAME
Document Type and Number:
WIPO Patent Application WO/2021/008442
Kind Code:
A1
Abstract:
A support assembly for a functional sofa iron frame, comprising: two oppositely disposed support plates (2). Each support plate (2) comprises a panel (23) for supporting a soft cushion and an inner plate (21) provided on the panel (23); the inner plate (21) is provided with a plurality of articulation points (26) for articulating driving link groups (3) on the functional sofa iron frame; a front rod (4) and a rear rod (5) spaced apart from each other are correspondingly provided between the two support plates (2); a plurality of hooks (71) are respectively provided on the front rod (4) and the rear rod (5); the hooks (71) on the front rod (4) are integrally formed by stamping by a first horizontal plate (42); and the hooks (71) on the rear rod (5) is integrally formed by stamping by a second horizontal plate (52). The support assembly also comprises a plurality of serpentine springs (6), both ends of the serpentine springs (6) being correspondingly connected to the hooks (71) on the front rod (4) and the rear rod (5), respectively.
Inventors:
LI XIAOHONG (CN)
CHEN WEIMING (CN)
ZHUANG YUEGUANG (CN)
YANG WENBING (CN)
CHEN SHUAI (CN)
LI YUANKUN (CN)
YIN HUAGUANG (CN)
CHEN WEIMING (CN)
ZHUANG YUEGUANG (CN)
YANG WENBING (CN)
CHEN SHUAI (CN)
LI YUANKUN (CN)
YIN HUAGUANG (CN)
Application Number:
PCT/CN2020/101202
Publication Date:
January 21, 2021
Filing Date:
July 10, 2020
Export Citation:
Assignee:
REMACRO MACH & TECH WUJIANG CO LTD (CN)
International Classes:
A47C17/04; A47C17/86; A47C23/26
Foreign References:
| CN111248681A | 2020-06-09 | |||
| CN111248680A | 2020-06-09 | |||
| CN111265048A | 2020-06-12 | |||
| CN111265049A | 2020-06-12 | |||
| CN110101245A | 2019-08-09 | |||
| CN207898276U | 2018-09-25 | |||
| US6616239B2 | 2003-09-09 | |||
| CN209090472U | 2019-07-12 | |||
| CN107072408A | 2017-08-18 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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