| 摘要 |
<p>An insect screen for a tilt window comprises an accordion-shaped wire gauze 9, three first profiles 11 which are fixed to the frame jambs 14 and the head jamb 15, and three second profiles 13 which are connected to the glazing bars 17 and the cross connection 19. The wire gauze 9 is connected with a first edge 21 to the first profiles 11 and with a second edge 23 to the second profiles 13. The insect screen further includes two accessories 25 which are fixed to the first profiles 11, and two second accessories 27 which are hingedly connected to the first accessories 25 and are fixed to the second profiles 13. Since the accessories prevent the second profiles 13 from moving in vertical direction, the second profiles slide along the glazing bars. In consequence, the wire gauze 9 will unfold purely in an accordion-like pattern.</p> |
