Nasal mask type portable oxygen inhalation device for individual soldier

The utility model belongs to the technical field of portable oxygen inhalation devices, in particular to a nasal mask type portable oxygen inhalation device for an individual soldier, which is characterized in that the front side of a helmet is connected with a mask seat, a nasal mask can be buckled at the edge of the helmet under the action of an elastic band, and meanwhile, a silica gel sheet arranged in the mask seat can be tightly attached to the inner side wall of the nasal mask; due to the fact that the silica gel sheet is made of silica gel materials and has good friction force, the good clamping and fixing effect is achieved, the fixing mode is convenient for combat personnel to take down and put back with a single hand, the sealing column arranged in the cover base can seal and block the air outlet hole of the oxygen pipe opening, and therefore when the oxygen pipe is fixed to the helmet, the oxygen pipe can be conveniently taken down and put back. And when the buckle is pulled down to be on the nose