GAS MASK BAG Russian patent published in 2022 - IPC A45F4/00 A45C9/00 A62B18/02 A62B18/04 

FIELD: individual protection means.

SUBSTANCE: invention relates to means for individual protection of human respiratory organs; it can be used in emergency situations related to smoke or severe gas contamination of premises or terrain for quick evacuation of people. A gas mask bag contains a filtering box, a mask helmet equipped with a compartment for ears and a visor, while the mask helmet is connected to the bag equipped with shoulder straps for transfer of the bag. The mask helmet is equipped with HEPA filter and an intercom system, the bag is made in the form of a chest pocket, and the filtering box is equipped with a punching device.

EFFECT: reduction in time of putting on a gas mask due to elimination of a stage of extraction of the gas mask from a bag due to connection of a mask helmet to the bag with formation of a single device.

2 cl, 3 dwg