Binocular respirator mask for fire fighting
The utility model relates to a binocular respirator mask for fire fighting. The binocular respirator mask for fire fighting comprises an arc-shaped mask, wherein a nose-protecting silica gel respiration region and a visual region which are isolated from each other are arranged in the arc-shaped mask...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a binocular respirator mask for fire fighting. The binocular respirator mask for fire fighting comprises an arc-shaped mask, wherein a nose-protecting silica gel respiration region and a visual region which are isolated from each other are arranged in the arc-shaped mask; a binocular display device is arranged in the visual region in the arc-shaped mask; and a shell of a binocular display can be freely adjusted up and down and left and right to an angle suitable for the eyes of a firefighter in a sliding groove sliding rail type fixing mode. The periphery of an eyeshade of a binocular display module is soft silica gel, so eyes are prevented from being scratched caused by carelessness. The binocular display is arranged between the lower part of the nose-protecting silica gel of the firefighter respirator mask and the mask wall, the forward-looking sight line of eyes is not blocked, and the firefighter can see the onsite scene, which cannot be seen by naked eyes actually, through an |
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