Closure mechanism in an anti-break-in multidimensional door-unit assembly

摘要

The invention relates to a door closure mechanism offering a new concept: "the anti-break-in multidimensional door". A multidimensional door-unit assembly is built around the closure mechanism which can also be attached to a more conventional door. This mechanism consists of a bolt (1) which pivots on a vertical axis O'Y' on the panel (2) forming the main body of the door. The bolt (1) is a metal section of specific design which fits into another section (6). The latter constitutes the door frame or the covering of an existing door frame. The panel (2) comprises extensions (3-4 and 5) which can be adjusted using simple mechanisms in order to modify (over several degrees) the overall geometry of the door and to meet specific requirements). <IMAGE>