发明名称 Nasal respirator
摘要 A nasal respirator including a nasal shade body formed of a flexible sheet. The nasal shade body includes two cover sections on two opposite sides of the nasal shade body, a loose section connected between the two cover sections and two ear string members disposed on two sides of the cover sections. The loose section is composed of an outer facial layer and an inner facial layer which together define an envelope. A filter material is implanted in the envelope for achieving a filtering effect. Multiple rigid sockets are disposed in a predetermined position of the cover sections and/or the loose section for selectively connecting the nasal shade body with a mouth shade body. When the ear string members are positioned in a specific position of the ears of a wearer, the cover sections and the loose section respectively cover the chins and nose of the wearer.
申请公布号 US2004244798(A1) 申请公布日期 2004.12.09
申请号 US20030748294 申请日期 2003.12.31
申请人 LIN JUNG HUI 发明人 LIN JUNG HUI
分类号 A41D13/11;A62B7/10;A62B9/06;A62B23/02;A62B23/06;(IPC1-7):A62B7/10 主分类号 A41D13/11
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