| 摘要 |
System with a retention case (8) which is permanently fixed on one of the vertical sides of a frame of an opening and a sliding case (10) that moves parallel to it, and an intermediary sliding case (9) which is also moved in a parallel position to the other two cases. lEnd components (17 and 27) exist on the top and bottom end of the intermediary sliding case (9), thus more than one piece of net can be used with a simultaneous transit of ropes (1-6) from the one panel of net (7a) gradually to the next one (7b), without the ropes being interrupted anywhere. More intermediary sliding cases (45) and more panels of independent net (7c) can be added to the system, so that they cover openings with big surfaces; in addition, a combination of one or more panels of anti-mosquito net with one or more panels of shading net can be chosen. |
