Reusable protective mask with rain-proof and wind-choking-proof functions

The utility model discloses a reusable protective mask with rain-proof and wind-choking-proof functions, and relates to the technical field of protective masks. The utility model aims to solve the problems that the existing protective mask has short service life, is choked by wind when wind is strong, is difficult to breathe and cannot realize a rainproof function. The breathing valve comprises amask, a hanging belt assembly, a breathing valve shell, a valve deck and two air pipe assemblies, the hanging belt assembly is symmetrically and fixedly connected to the edge of the side face of the mask, the inner side end of the breathing valve shell is embedded and fixed to the middle of the front portion of the mask, a filter piece is clamped on the inner side end face of the breathing valve shell, and the valve deck is clamped on the outer side end face of the breathing valve shell. The left side and the right side of the breather valve shell are each symmetrically connected with an air pipe assembly. The respira