| 摘要 |
A security door frame for recreational vehicles including a hollow main frame portion comprising a main wall surrounding an internal bore, the main wall including a latch assembly mounting face for mounting a latch assembly thereto such that at least part of the latch assembly can extend into the internal bore; an architrave lapping portion attached to and extending from the main wall of the main frame portion adjacent the latch assembly mounting face and having an architrave lapping face for lapping an architrave and a hinge mounting face substantially parallel to the architrave lapping face; and a screen mounting portion attached to and extending from the main wall of the main frame portion remote from the architrave lapping portion, the screen mounting portion having a screen spline channel adapted for receiving a screen mounting spline; the parts being so formed and arranged that a screen panel when mounted to the screen mounting portion is spaced from the hinge mounting face a distance sufficient to receive door furniture of a door when closed against the hinge mounting face of the architrave lapping portion.
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