Eye-wear articles for use with respiratory masks

A - Human Necessities – 41 – D

Patent

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Details

A41D 13/11 (2006.01)

Patent

CA 2492756

An eye-wear article (93) for use with a respiratory mask (1) comprises a flat piece of transparent polymeric material providing a visor portion. The flat piece of polymeric material has shaped portions in a lower edge that fit over respective selected parts of the mask, and elongate tabs (95) that extend from each side and are inserted into respective guides (97) on the head harness (7, 8) of the mask to cause the flat piece of polymeric material to adopt a curved configuration and locate the visor portion in front of the eyes of the wearer. The tabs (95) can slide in the guides (97) to permit the eye-wear article to be moved out of engagement with the mask and onto the top of the wearer's while the mask is being worn, without disturbing the position of the mask on the wearer's face and without affecting the respiratory protection provided by the mask.

L'invention concerne un article de lunetterie (93) destiné à un masque respiratoire (1) et comprenant une pièce plate d'un matériau polymère transparent fournissant une partie de visière. La pièce plate de matériau polymère comporte, dans un bord inférieur, des parties formées entrant en prise avec des parties sélectionnées respectives du masque, ainsi que des languettes allongées (95) se prolongeant à partir de chaque côté et pouvant être insérées dans des éléments de guidage respectifs (97) sur le serre-tête (7, 8) du masque de façon que la pièce plate de matériau polymère soit amenée à prendre une configuration incurvée et que la partie de visière soit placée devant les yeux de l'utilisateur. Les languettes (95) peuvent coulisser dans les éléments de guidage (97) de sorte que l'article de lunetterie puisse être désolidarisé du masque et placé au-dessus des yeux de l'utilisateur pendant le port du masque sans modifier la position du masque sur le visage de l'utilisateur et sans affecter la protection respiratoire fournie par ce masque.

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