发明申请
US20120125342A1 FILTERING FACE-PIECE RESPIRATOR HAVING SUPPORT STRUCTURE INJECTION MOLDED TO FILTERING STRUCTURE
审中-公开
基本信息:
- 专利标题： FILTERING FACE-PIECE RESPIRATOR HAVING SUPPORT STRUCTURE INJECTION MOLDED TO FILTERING STRUCTURE
- 专利标题（中）：过滤结构的过滤结构注射过滤面罩呼吸器
- 申请号：US12949963 申请日：2010-11-19
- 公开(公告)号：US20120125342A1 公开(公告)日：2012-05-24
- 发明人： Yonas Gebrewold , Michael K. Domroese , Dean R. Duffy , Dwayne D. Daugaard , Nhat Ha T. Nguyen , David M. Blomberg , Denise A. Barrera
- 申请人： Yonas Gebrewold , Michael K. Domroese , Dean R. Duffy , Dwayne D. Daugaard , Nhat Ha T. Nguyen , David M. Blomberg , Denise A. Barrera
- 专利权人： 3M Innovative Properties Company
- 当前专利权人： 3M Innovative Properties Company
- 主分类号： A62B23/02
- IPC分类号： A62B23/02 ; B29C45/14
摘要：
A filtering face-piece respirator 10 that comprises a mask body 12 and a harness 14. The mask body 12 includes a supporting frame structure 16 and a filtering structure 18. The frame structure is injection molded onto the filtering structure 18 such that the frame structure 16 becomes bonded to the filtering structure 18. A mask body having such a support structure allows the filtering structure to follow its configuration closely, providing improved aesthetics and collapse resistance to the resulting article.
摘要（中）：
一种过滤面罩式呼吸器10，其包括面罩主体12和线束14.面罩主体12包括支撑框架结构16和过滤结构18.框架结构注射成型到过滤结构18上，使得框架结构 16结合到过滤结构18.具有这种支撑结构的面罩主体允许过滤结构紧密地跟随其结构，从而为所得制品提供改善的美观性和抗倒塌性。