A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Dustproof rainproof shutter profile
The invention discloses a dustproof rainproof shutter profile which comprises a shutter blade, wherein a first surface and a second surface opposite to the first surface are arranged on the shutter blade; the first surface and the second surface are the same in structure; the first surface or the second surface comprises a left plane surface part, a middle arc-shaped surface part, a right plane surface part and a V-shaped surface part (used for keeping out rain); a dustproof layer made of a polyester fiber material is arranged on the first surface; two pivotal connection grooves of the shutter blade are formed in the second surface; the two pivotal connection grooves are hollow semicircular grooves; one pivotal connection groove is formed in the connecting part of the left plane surface part and the middle arc-shaped surface part; the other pivotal connection groove is formed in the connecting part of the middle arc-shaped surface part and the right plane surface part. According to the invention, by arranging the arc-shaped surface part, effective dust prevention can be realized, effective dust prevention and rain prevention can be realized by adopting the dustproof layer made of the polyester fiber material, and the dustproof rainproof shutter profile is simple in structure, low in cost and suitable for being used on a large scale.
Dustproof rainproof shutter profile
The invention discloses a dustproof rainproof shutter profile which comprises a shutter blade, wherein a first surface and a second surface opposite to the first surface are arranged on the shutter blade; the first surface and the second surface are the same in structure; the first surface or the second surface comprises a left plane surface part, a middle arc-shaped surface part, a right plane surface part and a V-shaped surface part (used for keeping out rain); a dustproof layer made of a polyester fiber material is arranged on the first surface; two pivotal connection grooves of the shutter blade are formed in the second surface; the two pivotal connection grooves are hollow semicircular grooves; one pivotal connection groove is formed in the connecting part of the left plane surface part and the middle arc-shaped surface part; the other pivotal connection groove is formed in the connecting part of the middle arc-shaped surface part and the right plane surface part. According to the invention, by arranging the arc-shaped surface part, effective dust prevention can be realized, effective dust prevention and rain prevention can be realized by adopting the dustproof layer made of the polyester fiber material, and the dustproof rainproof shutter profile is simple in structure, low in cost and suitable for being used on a large scale.
Dustproof rainproof shutter profile
LUO JIAN (author) / TANG HONGJIE (author) / MA LONGCHAO (author) / PENG XUEJUN (author) / PENG YONGHU (author)
2016-01-20
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