| 摘要 |
A roll blind for ventilation is provided to use more strongly, simply and stably by using various materials and adopting the shape of a bamboo blind used by ancestors to a roll blind, thereby applying to a home, an office, etc. as various roll blinds. A roll blind for ventilation having various materials, colors and shapes is used strongly and simply to view the outside from the inside and to be a path of wind on the basis of the function of the existing roll blind including sunlight interception and isolation from the outside by coupling various shaped ventilation passages(32) and blind connection lines(34), etc. to a roll blind integrally. |
