Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Folding sunshade
Disclosed is a folding sunshade. The folding sunshade is installed on a square courtyard wall to be used, and mainly comprises a plurality of sunshade plates, a plurality of struts connected in an end-to-end mode through shafts, two parallel guide rails, two stand columns, a transverse rod, a plurality of pulleys and a power device. Under the driving action of the power device, a left movement block and a right movement block can synchronously move downwards or upwards through synchronous rotation of a left threaded rod and a right threaded rod, so that push rods and the struts are pushed, the struts arranged on the two sides of the corresponding sunshade plate are unfolded or folded synchronously, and the folding sunshade is driven to be unfolded or folded. When the folding sunshade is used, a user only needs to press buttons to enable the folding sunshade to be unfolded or folded as needed, and therefore the folding sunshade can cover or uncover a courtyard.
Folding sunshade
Disclosed is a folding sunshade. The folding sunshade is installed on a square courtyard wall to be used, and mainly comprises a plurality of sunshade plates, a plurality of struts connected in an end-to-end mode through shafts, two parallel guide rails, two stand columns, a transverse rod, a plurality of pulleys and a power device. Under the driving action of the power device, a left movement block and a right movement block can synchronously move downwards or upwards through synchronous rotation of a left threaded rod and a right threaded rod, so that push rods and the struts are pushed, the struts arranged on the two sides of the corresponding sunshade plate are unfolded or folded synchronously, and the folding sunshade is driven to be unfolded or folded. When the folding sunshade is used, a user only needs to press buttons to enable the folding sunshade to be unfolded or folded as needed, and therefore the folding sunshade can cover or uncover a courtyard.
Folding sunshade
LI ZUGANG (Autor:in) / LI YAOQIANG (Autor:in)
29.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden