This creation is related to a goggles venting plug structure, which mainly includes a plug seat corresponding to the through hole of the goggles and a plug cover that is locked and positioned with the plug seat, wherein the plug seat has a diversion cone, And on the end surface of the guide cone, there are a number of grid holes and a ring with a number of convex parts, and then a plurality of vent holes are ringed at the stop cover corresponding to the guide cone, so that the stop cover covers the corresponding When the plug is seated, the plug cover can be blocked by the top of the convex portion, so that the vent of the plug cover maintains an appropriate air flow channel corresponding to the guide cone portion； thereby, it can not only avoid droplets, dust or chemical liquid spray, etc. It enters the goggles directly through the vents to isolate the droplets and allow the outside air to circulate in the airflow channel smoothly, so as to maintain the smooth flow of air inside and outside the goggles.本創作係有關於一種護目鏡透氣塞結構，其主要包含有一對應嵌入護目鏡透孔的塞座及一與塞座相互卡掣定位的塞蓋，其中所述塞座具有一導流錐部，並在所述導流錐部的端面排列有數網格孔及環設有數凸部，再於所述塞蓋對應所述導流錐部處環設有複數透氣孔，讓塞蓋對應覆合於塞座時，能透過凸部頂掣塞蓋，以讓所述塞蓋之透氣孔對應所述導流錐部保持適當的氣流通道；藉此，不但能避免飛沫、粉塵或化學液噴沫等經由透氣孔直接進入護目鏡，以能作飛沫隔離同時能讓外部空氣能順利流通於氣流通道，達到保持護目鏡內外氣體對流暢通的功效者。
