Protective helmet with positioning knobs adjustable to the...

A - Human Necessities – 42 – B

Patent

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A42B 3/06 (2006.01) A42B 3/12 (2006.01)

Patent

CA 2200351

A protective helmet with a crown 12 made of synthetic material comprises a fixing device 13 with a strap and means for adjusting the head-band size. The wall of the crown is drilled in the direction of the thickness with a plurality of orifices 14, 16 for housing positioning knobs 20, 22 adjustable between a first adjustment position corresponding to a large head-band size, in which said knobs are inserted inside the orifices 14, 16, and a second adjustment position corresponding to a small head-band size, in which said knobs are salient towards the inside of the crown 12, each positioning knob having gripping means accessible from outside the crown 12 to press the internal bearing face of the knob directly against the user's head 11.

Casque protecteur, avec couronne (12) en matériau synthétique, constitué d'un dispositif de fixation (13) comprenant une bande et un serre-tête réglable. La paroi de la couronne est percée à de nombreux endroits (14), (16),dans le sens de l'épaisseur du casque, pour y loger des boutons de réglage (20) (22) qui permettent dans un premier temps de régler le serre-tête pour les grands tours de tête, par l'intermédiaire des orifices 14 et 16, et dans un deuxième temps, de régler le serre-tête pour les petits tours de tête, par l'intermédiaire des boutons qui font sailli à l'intérieur de la couronne (12). Chaque bouton de réglage peut être saisi de l'extérieur de la couronne (12) de manière à placer la partie interne du bouton directement contre la tête de la personne (11).

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