Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
FOLDABLE GREENING RACK
Foldable greening rack, comprising a plurality of first supporting rods (10), which are parallel to one another and arranged at intervals, which are overlaid with a plurality of second supporting rods (20), which are parallel to one another and arranged at intervals and intersect with the first supporting rods, said first and second rods being provided with riveting holes at positions where the first supporting rods intersect with the second supporting rods, providing a hinged connection through rivets (30) to form a latticed greening rack; Each rivet (30) of the foldable greening rack has a specific structure, an upper end face of a base (31) is centrally provided with a first column (32); the upper end of the first column (32) is provided with a first cone boss (33); an upper end face of the first cone boss (33) is centrally provided with a second column (34); an upper end of the second column (34) is provided with a second cone boss (35); the outer diameter (D3) of the first cone boss (33) and the outer diameter (D5) of the base (31) are both greater than the outer diameter (D4) of the first column (32), the outer diameter (D1) of the second cone boss (35) is greater than the outer diameter (D2) of the second column (34), and the outer diameter (D3) of the first cone boss (33) is greater than the outer diameter (D1) of the second cone boss (35).
FOLDABLE GREENING RACK
Foldable greening rack, comprising a plurality of first supporting rods (10), which are parallel to one another and arranged at intervals, which are overlaid with a plurality of second supporting rods (20), which are parallel to one another and arranged at intervals and intersect with the first supporting rods, said first and second rods being provided with riveting holes at positions where the first supporting rods intersect with the second supporting rods, providing a hinged connection through rivets (30) to form a latticed greening rack; Each rivet (30) of the foldable greening rack has a specific structure, an upper end face of a base (31) is centrally provided with a first column (32); the upper end of the first column (32) is provided with a first cone boss (33); an upper end face of the first cone boss (33) is centrally provided with a second column (34); an upper end of the second column (34) is provided with a second cone boss (35); the outer diameter (D3) of the first cone boss (33) and the outer diameter (D5) of the base (31) are both greater than the outer diameter (D4) of the first column (32), the outer diameter (D1) of the second cone boss (35) is greater than the outer diameter (D2) of the second column (34), and the outer diameter (D3) of the first cone boss (33) is greater than the outer diameter (D1) of the second cone boss (35).
FOLDABLE GREENING RACK
FALTBARES BEGRÜNUNGSGESTELL
SUPPORT DE VERDURE PLIABLE
XU CUNGAO (Autor:in) / WANG BAOHUA (Autor:in)
11.09.2019
Patent
Elektronische Ressource
Englisch