Cellular window shade

Details Cellular window shade Cellular window shade

E - Fixed Constructions

06

B

E06B 9/262 (2006.01)

Patent

CA 2715402

A window covering (10) includes at least one pair of cell-supporting cords comprising a first support cord (50) supporting an upper portion of each cell (16) and a second support cord (54) supporting a lower portion of each cell. The collapse and expansion of each cell is accomplished by the respective raising and lowering of the second support cord without movement of the first support cord.

L'invention concerne un couvre-fenêtre comprenant au moins une paire de cordons de support de cellules comprenant un premier cordon de support supportant une partie supérieure de chaque cellule et un second cordon de support supportant une partie inférieure de chaque cellule. L'abaissement et l'expansion de chaque cellule sont réalisés en relevant et en abaissant respectivement le second cordon de support sans faire bouger le premier cordon de support.

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