Insect protection device for use in building opening, has rubber flexible lead engaging end region of support carriage, where end region is projected in direction of push back movement of one of assigned hanging brackets

摘要

The device has hanging brackets (8, 9) with frame parallel-engaged claws (10) derived from a radial stock inner side for engagement with stock side-folded strips (11). A restoring unit includes a rubber flexible lead (16) that is formed as an endless loop. The rubber flexible lead engages on a locking piece (15) that is attached to a side of a frame. The rubber flexible lead engages an end region of a support carriage (13), where the end region is projected in a direction of a push back movement of one of the assigned hanging brackets.