Short-term emergency survival breathing and eye-shielding

摘要

A short-term emergency survival breathing and eye-shielding mask provides for one hand "slap-on" self-clinging and sealing application to the face by means of finger-tubes which extend from storage within adjacent pneumatic tubing sealing around the face, to a position around the head on inflation by a self-contained flask; a second such flask provides breathing air; the flasks may be valved by impact on the user's chin by means of a common bar.