Title:
CURTAIN
Document Type and Number:
WIPO Patent Application WO/2022/126749
Kind Code:
A1
Abstract:
Provided is a curtain (100), comprising: a curtain body (2), the curtain body (2) having a top (21) and a bottom (22) arranged opposite to the top (21); a tensile member (3), at least part of the curtain body (2) running through the top (21) of the curtain body (2) in the direction of the top (21); a control apparatus (20), arranged at the bottom (22) of the curtain body (2), to drive the tensile member (3) to open and close the curtain body (2) in the direction from its top (21) to its bottom (22). In comparison with the prior art, the invention has a simple and ingenious structure, is easy to install and maintain, and has a broad range of applications.
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Inventors:
DONG XUEZHANG (CN)
JIANG SHANYANG (CN)
JIANG SHANYANG (CN)
Application Number:
PCT/CN2020/140571
Publication Date:
June 23, 2022
Filing Date:
December 29, 2020
Export Citation:
Assignee:
THIRD REALITY INC (CN)
International Classes:
E06B7/08; E06B9/262
Foreign References:
| CN103814187A | 2014-05-21 | |||
| CN107965265A | 2018-04-27 | |||
| CN1366124A | 2002-08-28 | |||
| CN1656296A | 2005-08-17 | |||
| US20100206492A1 | 2010-08-19 | |||
| CN203531716U | 2014-04-09 | |||
| CN201915805U | 2011-08-03 | |||
| US6024154A | 2000-02-15 |
Attorney, Agent or Firm:
SHANGHAI GOOIP CO., LTD. (CN)
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