| 摘要 |
Pergola constituted from a supporting structure comprising the necessary supporting pillars in the perimeter of the space being covered, beams of perimetrical connection of these supporting pillars and beams (4) whereupon the covering roof of the pergola is being fitted, said covering roof comprising an array of standardized louvers (1 ) being fitted within an array of sequential connectors (2) being fixedly mounted onto the beams (4). Each louver (1) is a planar lamina from aluminium or polycarbonate foil with a planar surface (la) bent at both extremities thereof to form a pair of reversely bent hook shaped ends ( 1b, 1c). Each connector (2) is constituted by a planar basement (2a) extending at a pair of parallel uniform lateral flanges (2b, 2c), which extend at ends (2b', 2c') forming recesses (5), wherein, during the assembly of the pergola, the hook shaped ends ( l b, l c) of each louver are being inserted and hooked within the recesses (5) of a pair of sequential connectors (2). The configuration of connectors (2) provides a capacity of free circulation of air and thereby ventilation of the space covered by the pergola. |
