Integral safety helmet for motorcyclists, motorists, sports drivers including an improved visor

A safety helmet for motorcyclists, motorists, and sports drivers of an integral type, having an opening visor, comprising a hollow cap body having, on a front side thereof, a window, at said window a visor being arranged, said visor being connected to a supporting element extending on said visor at a central top region of a front side of said cap body, said supporting element being pivoted to said cap body at a top region thereof and recessed with respect to said visor, said supporting element being adapted to swing about a pivoting axis thereof, arranged substantially perpendicular to a symmetry plane of said cap body, for opening and closing said visor, said window being provided with a recessed edge to receive therein an edge of said visor in a closing condition of said visor in which said visor edge is substantially continuous with the profile of said cap body, said supporting element being provided with locking means for locking said visor in a closing position thereof, said locking means comprising a tooth element mounted on said supporting element and adapted to be engaged with or disengaged from an abutment provided on a front side of said cap body, above said window, wherein said tooth element is rigid with a slide element associated with said supporting element and accessible from an outer side of said supporting element, said slide element sliding with respect to said supporting element for disengaging said tooth element from said abutment as counterbiassed by resilient means.