Disposiu00c7u00e7o constructive in helmet safety for utilizau00c7u00e7o one or more masks superimposed and embedded under the hull, refers to this utility model of a new provision constructive applied in safety helmet, with a view to provide a better efficiency in fixing Tion of one or more masks on the internal coating (6) of the helmet inside the hull (1),Facilitating the adjustment and the opening of the visors, as well as to the protection of visors when their movements, due to the fact that they articulate between the hull (1) and the inner lining (6), in view of all these parties {visors (9 and 11).The hull (1) and the inner lining (6)} have a longitudinal curvature is coincident with the circumference of a (d) 360 198, and by the fact that one or more visors move on a blanket (10) which avoids the friction and.It provides the cleaning of these visors (9 and 11) which have holes (14) aligned with the central axis (EC) getting screwed by screws, and the imaginary horizontal (P) to the hole (f) of the coating (6) and the hole (14e) of the rim (13).Enabling movement of said superimposed days visors (9 and 11) on the platform (6D) of the coating (6) internally to the hull (1) so that the said visors (9 and 11) are alternately and are embedded, when they are not being used.
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