首页>
外国专利>
GLOBAL WARMING PREVENTION TRAFFIC SAFETY MASK FOR NASAL FOSSA EXTENSION, NASAL MEATUS CLOSING, BACTERIA-PREVENTION, FOGGING-PREVENTION AND CLEAR WORD UTTERANCE
GLOBAL WARMING PREVENTION TRAFFIC SAFETY MASK FOR NASAL FOSSA EXTENSION, NASAL MEATUS CLOSING, BACTERIA-PREVENTION, FOGGING-PREVENTION AND CLEAR WORD UTTERANCE
展开▼
机译:鼻福斯扩张,鼻内胎关闭,细菌预防,雾霾预防和清除字词保护的全球预防交通安全口罩
展开▼
页面导航
摘要
著录项
相似文献
摘要
To provide a mask which extends nasal fossa, closes nasal meatus, achieves bacteria-prevention and fogging-prevention of glasses, clearly conveys words to a speaker and facilitates breathing.SOLUTION: In a mask, adhesion parts 2 are formed at the right and left of a substantially center part of a sheet 1 and the adhesion parts 2 are adhered to the right and left of the nose. Thus, a nasal fossa is extended, the nasal meatus is closed by the sheet 1, bacteria-prevention is performed, bacteria from conversation partners is prevented from entering into nostrils and a mouth pore, and breathing and clear words utterance are easily performed.SELECTED DRAWING: Figure 7
展开▼