Title:
INVISIBLE ELECTRIC DOOR-WINDOW DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/134583
Kind Code:
A1
Abstract:
An invisible electric door-window device, comprising a tubular motor (1), a first double-groove wheel (2), an inhaul cable (3) and a shift lever (4). The first double-groove wheel (2) is provided at a tail end of the tubular motor (1). One annular elastic piece (501, 502) is installed on each of two groove wheels of the first double-groove wheel (2). One end of the inhaul cable (3) is connected to the annular elastic piece (501) of one groove wheel of the first double-groove wheel (2), and the other end is connected to the annular elastic piece (502) of the other groove wheel of the first double-groove wheel (2). One end of the shift lever (4) is hinged to a door-window frame, and the other end is connected to the inhaul cable (3). The tubular motor (1) drives the first double-groove wheel (2) to rotate, and the first double-groove wheel (2) drives the inhaul cable (3) to run, so that the shift lever (4) is driven to shift a door-window. By means of the remote control or intelligent control of all door-windows, slide rails (601, 602) and the motor (1) are arranged to be fully concealed or semi-concealed, which is suitable for almost all architectural decorations, lobbies, conference rooms, homes, buses, minibuses and airports, cinemas, high warehouse windows and other fields.
Inventors:
LV WENLONG (CN)
LV FULAI (CN)
LV FULAI (CN)
Application Number:
PCT/CN2019/115522
Publication Date:
July 02, 2020
Filing Date:
November 05, 2019
Export Citation:
Assignee:
SHENZHEN FULONG INTELLIGENT TECH DEVELOPMENT CO LTD (CN)
International Classes:
E05F15/63; E05F15/627; E05F15/77; E06B7/28
Foreign References:
| CN107165527A | 2017-09-15 | |||
| CN109488153A | 2019-03-19 | |||
| CN2744804Y | 2005-12-07 | |||
| EP2674559A2 | 2013-12-18 | |||
| US5507120A | 1996-04-16 | |||
| CN2721830Y | 2005-08-31 | |||
| CN108689187A | 2018-10-23 | |||
| CN2343135Y | 1999-10-13 |
Attorney, Agent or Firm:
SHENZHEN 51REG INTELLECTUAL PROPERTY CO., LTD. (CN)
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