Coordinated structure section member assembly, particularly designed for making wing blinds.

摘要

There is disclosed a section member assembly the section members of which are specifically designed for facilitating their assembling operations for making wing blind. This section member assembly comprises section members (1, 2) having like cross-sections,of which one with greater size than the other,adapted to be right angle coupled by means of 45 DEG or 90 DEG bevels,for making bearing frames. Cross blades (3) formed by an oval section member are arranged between these frames. With these section members further section members can cooperate adapted to afford the possibility of mounting,at the bottom of the blind,an openable door member of the so-called genoa type.