| 摘要 |
<p>A window blind for use between double panes of glass (6, 7) has a magnetic tilt mechanism and a bottom rail (72) having an outwardly curving top attached along a front edge and along a back edge to an outwardly curving bottom. The top has at least one opening through which the tilt cords pass and the bottom has a hole (77) for each ladder. The rails (66, 67) of a ladder and all lift cords coplanar with that ladder pass through the hole for that ladder and are held in place by a rivet (78) passing through the hole. This bind may also have a two piece headrail (11) wherein one piece (30) is plastic and the other piece (31) is metal to provide a thermal break.</p> |
