Protective casing for a display screen and a method and tool for manufacturing such a casing

摘要

A protective casing (12) for an electronic appliance (10) is of the type which has a shell (18) in which there is produced an opening (20) closed off by a body (22) made from transparent material with a general flat shape, of the type in which at least one internal peripheral annular fixing area (30) of the transparent body (22) is fixed to a facing area (32) of the periphery of the opening (20) with the interposing of a first decorative cladding (38) between the peripheral fixing area (30) of the transparent body (22), where the peripheral fixing area (30) is inclined with respect to the overall plane of the transparent body (22).