A breathable mask comprises a main frame, a transparent lens part, a waterproof sealing skirt and a breathing tube. The main frame is provided with a glasses frame, a mouth frame and a nose frame arranged in the mouth frame. An eye skirt part, a nose skirt part and a mouth skirt part are integrally formed on the waterproof sealing skirt, and a skirt part frame is arranged in front of the eye skirt part. The transparent lens part and the skirt part frame are jointly embedded in the glasses frame in a waterproof manner, and the nose skirt part protrudes outwards from the nose frame. And the transparent lens part does not protrude out of an outer edge of the glasses frame at all.
一种可呼吸面罩,包含一主框、一透明镜片部、一防水密封裙及一呼吸管。主框具有一镜框、一口框及介于其中的鼻框。防水密封裙,一体成形出一眼裙部、一鼻裙部及一口裙部,眼裙部的前方具有一裙部框。透明镜片部与裙部框,共同防水镶嵌于镜框中,鼻裙部则自该鼻框向外突出。透明镜片部,完全不突出于该镜框的一外缘。
Breathable mask
可呼吸面罩
2023-03-03
Patent
Electronic Resource
Chinese
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |