| 发明名称 |
FACE MASK STRUCTURE HAVING BARRIER COMPONENT |
| 摘要 |
A mask structure includes a mask body having at least one edge side; at least one subsidiary part connecting with and corresponding to the edge side, wherein an angle is formed between the subsidiary part and the mask body; and a band set fixing at the two sides of the mask body. |
| 申请公布号 |
US2016029715(A1) |
申请公布日期 |
2016.02.04 |
| 申请号 |
US201414784284 |
申请日期 |
2014.04.11 |
| 申请人 |
SHANGHAI FOREVER TRADING CO., LTD. |
发明人 |
ZHENG Yongzhu;ZHENG Qianfeng;ZHENG Yuliang |
| 分类号 |
A41D13/11 |
主分类号 |
A41D13/11 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A mask structure comprising:
a mask body (1), having at least one edge side (11); at least one subsidiary part (2), connecting with and being corresponding to the edge side (11), with an angle (θ) being formed between the subsidiary part (2) and the mask body (1); and a band set (3), fixed to the two sides of the mask body (1). |
| 地址 |
Shanghai CN |
