发明名称 DIVING FACE MASK
摘要 PROBLEM TO BE SOLVED: To prevent the deformation of the nose cover of a diving face mask at diving and to easily discharge water. SOLUTION: This diving face mask has a pair of front lenses 2, and the nose cover 6 is formed from part of a skirt 4 between the lenses 2. The base end 21 of the nose cover 6 and a portion 22 of the skirt 4 continued to it are bent along a lens frame 3 fixed to the lenses 2 and closely stuck to the inner periphery 16 and the inner face 18 of a frame 3.
申请公布号 JP2001225792(A) 申请公布日期 2001.08.21
申请号 JP20000040131 申请日期 2000.02.17
申请人 TABATA:KK 发明人 KAWASHIMA HARUO;FUJIMA TARO
分类号 A63B33/00;B63C11/12;(IPC1-7):B63C11/12 主分类号 A63B33/00
代理机构 代理人
主权项
地址