| 摘要 |
A head rail for a blind is disclosed. The head rail has a cross-sectional profile which includes a first wall having a proximal end and a distal end, a second wall having a proximal end and a distal end, and a web portion extending between the proximal ends of the first wall and the second wall, wherein a portion of the first wall towards the distal end thereof slopes towards the second wall, and a portion of the second wall towards the distal end thereof slopes towards the first wall, such that the space between the distal ends of the walls is less than the space between the proximal ends of the walls, the cross-sectional profile of the head rail further including one or more unit attachment formations associated with one or both of the walls and being located in, or extending through, the space between the walls, the unit attachment formations being adapted to enable attachment to the head rail of industry standard cord lock units and industry standard chain drive units. |
