Protective headgear equipment with respirator and optical...

A - Human Necessities – 62 – B

Patent

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A62B 18/08 (2006.01)

Patent

CA 2488917

The invention concerns a protective headgear comprising a respirator (2) capable of being connected to a breathing mixture source, an eye protecting shield (5) and first (32) and second (56) lock elements, respectively located on the respirator (2) and on the shield (6) and adapted to co-operate with each other to secure the shield (6) to the respirator (2), when the respirator is in its use position on the user's face, the first (32) and second (56) lock elements being adapted to be mutually engaged and interlocked by a movement bringing the shield (6) closer to the respirator (2), from above.

Équipement de protection de tête comprenant un masque (2) respiratoire raccordable à une source de gaz respiratoire, un écran (6) de protection des yeux et des premier (32) et deuxième (56) éléments de verrou, respectivement situés sur le masque (2) et sur l'écran (6) et adaptée pour coopérer l'un avec l'autre pour assujettir l'écran (6) au masque (2), lorsque le masque (2) est dans sa position d'utilisation sur le visage de l'utilisateur, les premier (32) et deuxième (56) éléments de verrou étant adaptés pour s'engager et se verrouiller l'un avec l'autre lors d'un mouvement d'approche de l'écran (6) vers le masque (2), par le haut.

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