| 摘要 |
PURPOSE: A face safety mask for a work is provided to obtain a clear view all the time and be protected against damages. CONSTITUTION: A face safety mask for a work comprises the following units. A head cover unit(10) is horizontally rounded. A head wearing unit is mounted in the rear part of the head cover unit. A front cover unit(20) is vertically rounded and is integrated with the bottom of the head cover unit. A horizontally rounded projection unit(30) includes a projection hole in a middle upper part of the front cover unit.
|
