Abstract: A protective helmet as disclosed herein, particularly for sport activities and the like, comprises an outer protective cap, a first outer protective shell positioned inside and coupled to said outer protective cap, a second inner protective shell positioned inside and coupled to said first outer protective shell, and coupling means between said first outer protective shell and said second inner protective shell. The coupling means comprise first damping means and second mechanical retaining means spaced apart from each other and positioned in corresponding seats of said first outer shell and second inner shell.

Abstract: A protective helmet, particularly for automotive use, includes a cap adapted to wrap a portion of a user's skull and provided with a front opening in correspondence with at least a portion of a user's face and delimited by an upper edge and a first and second lateral edge of said cap, including a detachable arm for partial protection and support of a microphone reversibly fixed to said the cap at said first and/or second lateral edge, the detachable arm including a first element provided of first reversible coupling structure adapted to rigidly couple with corresponding second reversible coupling structure positioned in the cap at the first and/or second lateral edge, a second element flexibly coupled to the first element and which protrudes from it in the direction of the central and lower part of the front opening and adapted to support the microphone.

Abstract: Protective helmet (10), particularly for automotive use, comprising: a cap (100) adapted to wrap a portion of a user's skull and provided with a front opening in correspondence with at least a portion of a user's face and delimited by an upper edge and a first and second lateral edge of said cap, comprising a detachable arm (300) for partial protection and support of a microphone reversibly fixed to said cap at said first and/or second lateral edge, said detachable arm comprising a first element (3100) provided of first reversible coupling means adapted to rigidly couple with corresponding second reversible coupling (3200) means positioned in said cap at said first and/or second lateral edge, a second element (320) flexibly coupled to said first element and which protrudes from it in the direction of the central and lower part of said front opening and adapted to support said microphone.

Abstract: A protective helmet as disclosed herein, particularly for sport activities and the like, comprises an outer protective cap, a first outer protective shell positioned inside and coupled to said outer protective cap, a second inner protective shell positioned inside and coupled to said first outer protective shell, and coupling means between said first outer protective shell and said second inner protective shell. The coupling means comprise first damping means and second mechanical retaining means spaced apart from each other and positioned in corresponding seats of said first outer shell and second inner shell.

Abstract: A protective helmet comprises an external protective cap having a protective shell positioned therein, a protective internal liner positioned at least partially inside the protective shell to contact a user's head. A first portion of the internal liner partially surrounds the user's skull, and second and third portions at least partially protect left and right lateral portions of the user's face, each portion independently detachable from the protective shell. The second and third portions are each provided with first magnetic coupling means that cooperate with corresponding second magnetic coupling means to maintain the second and third portions in position with respect to the protective shell, and first mechanical centering means that cooperate with corresponding second mechanical centering means to center the second and third portions with respect to the protective shell. The first and second magnetic coupling means are respectively spaced apart from the first and second mechanical centering means.