| 摘要 |
Disclosed is an protective goggle for industrial purpose, which permits good ventilation of air, thereby preventing the inner surface of a goggle lens from fogging with moisture of a wearer's perspiration, while efficiently discharging heat at the same time. The protective goggle includes a goggle body, a lens secured at a front portion of the goggle body, and a strap having both ends respectively connected to opposite lateral portions of the goggle body. The protective goggle further includes a pad attached to a rear end of the goggle body, while having a plurality of uniformly spaced protrusions functioning as a cushion. Air inlets each having through holes are formed at lower and lateral portions of the goggle body respectively. Air vent units are mounted on a top surface of the goggle body. Each of air vent units serves to control an amount of air introduced into the interior of the goggle body using a damper. Strap retainers are connected to the goggle body so that they are integral with the goggle body at respective lateral portions of the goggle body. Each of the strap retainers has a groove of a triangular cross section so that it is bent with respect to the goggle body.
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