Thermal protection face mask
Patent Information
- Authority / Receiving Office
- CN · China
- Current Assignee / Owner
- 罗丽玲
- Publication Date
- 2009-03-11
- Estimated Expiration
- Not applicable · inactive patent
Smart Images
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Abstract
Description
technical field
[0001] The invention relates to a thermal mask. Background technique
[0002] In the cold season, people often keep warm by adding clothes. The body is warmed up, but the face, forehead, nose and ears are exposed to the cold air, and the cold wind still feels blowing on the face. Especially in cold weather and encounter a cold, runny nose, especially chills. In addition, postpartum pregnant women, no matter what season it is, are generally afraid of being exposed to wind or air conditioners. The body can still be warmed by adding clothes, but the face often suffers from migraines and other problems due to improper protection from the cold and wind. Although some people wear masks to cover the face and nose to keep the face warm, the masks cover the mouth and nostrils, making it difficult to breathe, speak smoothly, and wipe the nose. Moreover, in the cold and humid south, when the exhaled hot steam is cold, it quickly condenses into water vapor, which canno...