Self-breathing self-charging type mask
A self-charging and self-breathing technology, which is applied in the field of masks, can solve the problem that the face masks cannot be self-charged when the wind blows directly, and achieve the effect of increasing the single use time, preventing colds, and preventing dry skin
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[0019] Such as Figures 1 to 5 As shown, the present invention proposes a self-breathing self-charging mask, which is made up of a cover body 1, an air supply body 2, an air suction body 3, a blower fan 7, a small generator 11, a rechargeable battery 8 and a filter membrane 9. There are square holes on both sides of the cover body, which are used to cooperate with the air supply body 2. There is a hollow cylinder in the front of the cover body. The hollow of the hollow cylinder communicates with the inner cavity of the cover body. Front-end filter membrane 9; cover body 1 and face fitting part, is provided with seal ring 5, and seal ring 5 is a soft material, is used for sealing mask, prevents gas from entering cover body 1 cavity from the fit place of cover body 1 and face Inside; the cover body 1 is provided with a headband 6 for fixing the cover body 1 .
[0020] A self-breathing self-charging mask of the present invention, the air supply body 2 is formed into a cavity wit...
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