Title:
SPONGE SOFA HAVING METAL SUPPORT
Document Type and Number:
WIPO Patent Application WO/2023/197436
Kind Code:
A1
Abstract:
A sponge sofa having a metal support comprises a mounting frame (10) and a sofa unit (20). The mounting frame (10) comprises armrest frames (11) and bottom folding frames (12). Each armrest frame (11) comprises an armrest framework (111) and an armrest connection frame (112). Each bottom folding frame (12) comprises a folding connection base (121) and a folding support (122). The folding connection base (121) comprises clamping plates (1211) and a baffle (1212). The folding support (122) comprises a folding support main body (1221) and fixing joints (1222). The sofa unit (20) comprises a sofa base (21), armrests (22), and single sofa seats (23). The sofa base (21) comprises a sofa base main body (211) and base mounting grooves (212). Each armrest (22) comprises an armrest main body (221), a limiting protrusion (222), first mounting grooves (223), and a second mounting groove (224).
Inventors:
DENG ZEHUA (CN)
LIU ZHIQI (CN)
QIU GUOHAO (CN)
WAN DAIXING (CN)
SHANGGUAN HUA (CN)
LIU ZHIQI (CN)
QIU GUOHAO (CN)
WAN DAIXING (CN)
SHANGGUAN HUA (CN)
Application Number:
PCT/CN2022/098790
Publication Date:
October 19, 2023
Filing Date:
June 15, 2022
Export Citation:
Assignee:
ZHEJIANG GLORY HOME FURNISHINGS CO LTD (CN)
International Classes:
A47C17/86; A47C17/04
Foreign References:
| US20190350372A1 | 2019-11-21 | |||
| FR1391162A | 1965-03-05 | |||
| GB705125A | 1954-03-10 | |||
| US20210153658A1 | 2021-05-27 | |||
| CN204541470U | 2015-08-12 | |||
| US20200029699A1 | 2020-01-30 | |||
| CN215650163U | 2022-01-28 |
Attorney, Agent or Firm:
BEIJING LINKAW PATENT ATTORNEY LAW FIRM (GENERAL PARTNERSHIP) (CN)
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