Title:
FOLDING CHAIR
Document Type and Number:
WIPO Patent Application WO/2023/207491
Kind Code:
A1
Abstract:
A folding chair comprises a lower assembly (10), a middle assembly (20), an upper assembly (30), and a seat cloth (40); the lower assembly (10) comprises a lower block (11) and three or more supporting legs (12) pivotally connected to the lower block (11); the upper assembly (30) comprises an upper block (31) and three or more supporting arms (32) pivotally connected to the upper block (31); the middle assembly (20) connects the upper assembly (30) and the lower assembly (10); the seat cloth (40) is provided with end portions (41), the number of which is the same as the number of the supporting arms (32); the end portions (41) are provided on the ends of the supporting arms (32) away from the upper block (31); the upper block (31) is provided with a stop portion for limiting the rotation angles of the supporting arms (32); the supporting arms (32) are telescopic; the seat cloth (40) is configured to be in a relaxed state when the supporting arms (32) are in a retracted state, and be in a tensioned state when the supporting arms (32) are in an extended state.
Inventors:
WANG LILI (CN)
Application Number:
PCT/CN2023/084787
Publication Date:
November 02, 2023
Filing Date:
March 29, 2023
Export Citation:
Assignee:
WANG LILI (CN)
International Classes:
A47C4/00
Foreign References:
| CN217137286U | 2022-08-09 | |||
| US6536732B1 | 2003-03-25 | |||
| CN216059579U | 2022-03-18 | |||
| CN207152314U | 2018-03-30 | |||
| US20150091352A1 | 2015-04-02 |
Attorney, Agent or Firm:
GUANGZHOU JETSTILE INTELLECTUAL PROPERTY AGENCY FIRM (CN)
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