| 摘要 |
The present invention relates to a dual screen window which has two receiving grooves so that screens are mounted doubly. The dual screen window according to the present invention includes a frame having a first receiving groove and a second receiving groove which are formed in the longitudinal direction and to which screens are joined, and the first receiving groove and the second receiving groove are spaced apart from each other. Therefore, the dual screen window can prevent inflow of rainwater and maintain ventilation when it rains. |
