A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a reel mechanism of an electric roller shutter capable of reducing a light leak gap. The reel mechanism comprises a reel pipe 4, a tubular motor 11, a driving wheel 13, a tail cover 7, a head support 1 and a tail support 8, wherein the tubular motor 11 comprises a motor main body, a motor head 3, a crown 12 and an output shaft 10; the reel mechanism is characterized by further comprising a crown sleeve 2; the outline of the crown sleeve 2 is a straight cylindrical surface matched with the inner hole of the reel pipe 4; a small-hole section 21 and a large-hole section 22 different in diameter are arranged in the crown sleeve 2; the small-hole section 21 is fixed on the crown; the large-hole section 22 covers the motor head in a non-contact manner; the tubular motor 11 is mounted in the reel pipe 4 by use of the crown sleeve 2 and the driving wheel, and therefore, the tubular motor 11 and the motor head 3 can be both arranged in the reel pipe 4. The invention also relates to an electric roller shutter using the reel mechanism capable of reducing the light leak gap.
The invention relates to a reel mechanism of an electric roller shutter capable of reducing a light leak gap. The reel mechanism comprises a reel pipe 4, a tubular motor 11, a driving wheel 13, a tail cover 7, a head support 1 and a tail support 8, wherein the tubular motor 11 comprises a motor main body, a motor head 3, a crown 12 and an output shaft 10; the reel mechanism is characterized by further comprising a crown sleeve 2; the outline of the crown sleeve 2 is a straight cylindrical surface matched with the inner hole of the reel pipe 4; a small-hole section 21 and a large-hole section 22 different in diameter are arranged in the crown sleeve 2; the small-hole section 21 is fixed on the crown; the large-hole section 22 covers the motor head in a non-contact manner; the tubular motor 11 is mounted in the reel pipe 4 by use of the crown sleeve 2 and the driving wheel, and therefore, the tubular motor 11 and the motor head 3 can be both arranged in the reel pipe 4. The invention also relates to an electric roller shutter using the reel mechanism capable of reducing the light leak gap.
Reel mechanism of electric roller shutter capable of reducing light leak gap and electric roller shutter using reel mechanism
GAO SHULI (author)
2015-07-08
Patent
Electronic Resource
English
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
Sliding electric reel pipe moving type electric roller shutter
| European Patent Office | 2020
Windproof roller shutter reel fixing device and windproof roller shutter thereof
| European Patent Office | 2021
| European Patent Office | 2023
| European Patent Office | 2021