Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a folding umbrella used for shading, rain proofing and heat insulating. The folding umbrella comprises a folding umbrella stand and an umbrella cover supported by the folding umbrella stand, the folding umbrella stand is provided with umbrella columns, the bottom end of each umbrella column is fixedly provided with a footing, a sliding device is installed on the bottom surface of each footing, each sliding device comprises a universal wheel, a universal wheel rotary plate and a universal wheel support, each universal wheel rotary plate is installed on the bottom surface of the corresponding footing, and each universal wheel is installed on the corresponding universal wheel rotary plate through the corresponding universal wheel support. When people carry and support the folding umbrella on the square, the folding umbrella can be conveniently and directly pushed to the installation location on the square, and time and labor are saved; the phenomenon that the footings of the folding umbrella cause damage to the marble ground surface of the square is prevented; inconvenience caused by heat to people is relieved.
The invention discloses a folding umbrella used for shading, rain proofing and heat insulating. The folding umbrella comprises a folding umbrella stand and an umbrella cover supported by the folding umbrella stand, the folding umbrella stand is provided with umbrella columns, the bottom end of each umbrella column is fixedly provided with a footing, a sliding device is installed on the bottom surface of each footing, each sliding device comprises a universal wheel, a universal wheel rotary plate and a universal wheel support, each universal wheel rotary plate is installed on the bottom surface of the corresponding footing, and each universal wheel is installed on the corresponding universal wheel rotary plate through the corresponding universal wheel support. When people carry and support the folding umbrella on the square, the folding umbrella can be conveniently and directly pushed to the installation location on the square, and time and labor are saved; the phenomenon that the footings of the folding umbrella cause damage to the marble ground surface of the square is prevented; inconvenience caused by heat to people is relieved.
Folding umbrella
JIA MENG (Autor:in)
03.02.2016
Patent
Elektronische Ressource
Englisch
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
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