The subject innovation is assembled with a convenient bracket 10 emitted by the created nalgaejip 12 non-film wings fixed to the bracket upper portion 14 into the 20 to which is made in the bracket lower portion (11) non-membrane blade 20 the press cover over the sandwiched engagement grooves 13 into a and b locking step (15) a and b in geolrimyeonseo non-film assembly with a single touch each other the frame 24 the window frame 16 and the window screen frame 17 on the side bakgat this should be imposed upon the assembly provides a convenient bracket 10.
展开▼
