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发明名称
一次性口罩
摘要
一种一次性口罩,解决了现有技术中的口罩与面部贴合不紧密有缝隙达不到对吸入的空气进行过滤的目的的不足。其特征是在其上连接有与人的耳朵或头部相连接的系带1的过滤层1上连接一柔性环形密封层。使用时,系带与人的耳朵或头部连紧后,柔性的环形密封层即与人面部的凹凸部分紧密贴合,过滤后的空气必须经过滤层方能吸入体内。过滤效果好。可供对人体吸入的空气进行过滤用。
申请公布号
CN1445005A
申请公布日期
2003.10.01
申请号
CN02113488.X
申请日期
2002.03.19
申请人
谭孝蛟
发明人
谭孝蛟
分类号
A62B9/06
主分类号
A62B9/06
代理机构
代理人
主权项
1、一种一次性口罩,由过滤层(2)和系带(1)构成,其特征是在其上连接有与人的耳朵或头部相连接的系带(1)的过滤层(2)上连接一柔性的环形密封层(3)。
地址
561000贵州省安顺市安顺电厂燃料分场
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