Title:
SOFA
Document Type and Number:
WIPO Patent Application WO/2024/032135
Kind Code:
A1
Abstract:
A sofa, comprising two armrest units arranged spaced apart, an extension apparatus arranged between the two armrest units, a footrest unit, and a seat frame backrest unit. The seat frame backrest unit comprises a seat frame part and a backrest part which are integrally connected and arranged at an included angle. The extension apparatus is connected to a bottom portion of the seat frame part and is configured to drive a leg portion extension mechanism to extend, so that the footrest unit is turned over from a stowed state to a footrest state, that is, the footrest unit is turned over to the front of the seat frame part, and a user can place his or her legs on the footrest unit, thereby improving the degree of comfort.
Inventors:
SHEN BIN (CN)
ZHOU WEIYAO (CN)
YANG LIMING (CN)
ZHOU WEIYAO (CN)
YANG LIMING (CN)
Application Number:
PCT/CN2023/099578
Publication Date:
February 15, 2024
Filing Date:
June 12, 2023
Export Citation:
Assignee:
DEWERTOKIN TECH GROUP CO LTD (CN)
International Classes:
A47C17/86; A47C17/04
Domestic Patent References:
| WO2020225596A1 | 2020-11-12 |
Foreign References:
| CN217885539U | 2022-11-25 | |||
| JPH08266370A | 1996-10-15 | |||
| CN216907379U | 2022-07-08 | |||
| JP2008142103A | 2008-06-26 | |||
| CN212489233U | 2021-02-09 | |||
| CN214386860U | 2021-10-15 | |||
| CN216797049U | 2022-06-24 | |||
| CN217117973U | 2022-08-05 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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