Title:
TELESCOPIC STOOL
Document Type and Number:
WIPO Patent Application WO/2022/041676
Kind Code:
A1
Abstract:
A telescopic stool, comprising a stool surface (1), a stool bottom (2), a telescoping mechanism, and a second transition mechanism which is used for connecting the stool bottom (2) and the telescoping mechanism. The telescoping mechanism can be switched between an expanded state and a collapsed state. The telescoping mechanism comprises a plurality of connecting members (3), which can move relative to one another, and fixing mechanisms arranged on the connecting members (3), and the fixing mechanisms are used for keeping the telescoping mechanism in the expanded state. By means of the arrangement of the fixing mechanisms, the connecting members (3), when expanded, are fixed such that the connecting members (3) are in an expanded state, thereby providing a good supporting effect for the expanded connecting members (3) to ensure reliability during use of the telescoping mechanism.
Inventors:
SUN LIANG (CN)
Application Number:
PCT/CN2021/079326
Publication Date:
March 03, 2022
Filing Date:
March 05, 2021
Export Citation:
Assignee:
NINGBO TENGHAO ELECTRONICS CO LTD (CN)
International Classes:
A47C3/20; A47C4/04; A47C7/62
Foreign References:
| CN210383292U | 2020-04-24 | |||
| CN211242445U | 2020-08-14 | |||
| CN210383295U | 2020-04-24 | |||
| CN210383293U | 2020-04-24 | |||
| CN210643292U | 2020-06-02 | |||
| CN209518567U | 2019-10-22 | |||
| CN2535597Y | 2003-02-12 | |||
| CN111904195A | 2020-11-10 | |||
| CN111990812A | 2020-11-27 | |||
| CN210696704U | 2020-06-09 | |||
| US20190191881A1 | 2019-06-27 |
Attorney, Agent or Firm:
SHENZHEN DISI-ELITE INTELLECTUAL PROPERTY AGENCY (CN)
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