| 摘要 |
A doorlite system in which a doorlite is mounted in an opening in a door by means of an outer frame and an inner frame adapted to be screwed together, the outer frame has a body portion for insertion into the door opening from the outer side of the door, a flange for engaging the door around the perimeter of the opening and a flange for engaging the glazing unit or doorlite. Similarly, the inner frame has a body portion for insertion into the door opening from the inner side of the door and has a flange to engage the door around the perimeter of the opening and a flange for engaging the doorlite. The bodies of these frames having interengaging registering means extending continuously therearound. Further, the inner frame has a groove on its exterior side to house the heads of the securing screws and a snap on frame is provided to cover the screw heads. The invention also contemplates a divided doorlite in which two glazing members are separated by outer and inner muntin bars adapted to be screwed together to engage and support the contiguous edges of the glazing members.
|
