Title:
ELECTRIC CURTAIN
Document Type and Number:
WIPO Patent Application WO/2024/055482
Kind Code:
A1
Abstract:
An electric curtain, comprising a top rail (1), a bottom rod (3), a curtain body (2), a rope winding assembly (4), a driving device (6), and an end seal (5). The top rail (1) and the bottom rod (3) are arranged in parallel up and down; the curtain body (2) is arranged between the top rail (1) and the bottom rod (3); the top rail (1) is provided with a first end (1.1) and a second end (1.2) opposite to each other; the end seal (5) is arranged at the first end (1.1) of the top rail (1); the driving device (6) is arranged at the second end (1.2) of the top rail (1); the driving device (6) is transmittingly connected to the rope winding assembly (4) to drive the curtain body (2) to be opened and closed; the driving device (6) comprises a motor part (6.1) and a power supply part (6.2); the motor part (6.1) is arranged inside the top rail (1) and is transmittingly connected to the rope winding assembly (4); the power supply part (6.2) is arranged outside the top rail (1); and the motor part (6.1) and the power supply part (6.2) are arranged in parallel inside and outside.
Inventors:
JIANG CHUN (CN)
TAN BAOGUO (CN)
TAN BAOGUO (CN)
Application Number:
PCT/CN2022/144395
Publication Date:
March 21, 2024
Filing Date:
December 31, 2022
Export Citation:
Assignee:
NINGBO SUNFREE MOTOR TECH COMPANY LIMITED (CN)
International Classes:
E06B9/40
Domestic Patent References:
| WO2022126749A1 | 2022-06-23 |
Foreign References:
| CN218844197U | 2023-04-11 | |||
| CN114555903A | 2022-05-27 | |||
| CN213743153U | 2021-07-20 | |||
| CN211623245U | 2020-10-02 | |||
| CN211173858U | 2020-08-04 | |||
| CN204984224U | 2016-01-20 | |||
| CN211342684U | 2020-08-25 | |||
| US20220228436A1 | 2022-07-21 |
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