A snorkeling breathable mask comprises a breathing tube and a body. The breathing tube is provided with an upper end portion and a lower end portion opposite to the upper end portion. An air inlet pipe is formed in the breathing pipe. The upper end part is provided with an air inlet for sucking air into the air inlet pipe; the body is connected with the lower end portion and comprises a main frame, a lens connected with the main frame, a waterproof sealing skirt at least partially embedded with the main frame and the lens, an exhaust device, an air inlet channel and an exhaust channel. The exhaust device is independent of the breathing tube and integrally and upwards extends from one side edge of the waterproof sealing skirt to be formed. The exhaust device is provided with an exhaust one-way valve, and dirty air spitted by a user is exhausted outwards from the exhaust one-way valve.
一种浮潜用的可呼吸面罩,包含一呼吸管及一本体。呼吸管具有一上端部及与上端部相对的一下端部。呼吸管的内部形成一进气管。上端部具有一进气口,供吸入空气进入进气管。本体与下端部连接,且包含一主框、与主框连接的一镜片、至少部分与主框及镜片嵌合的一防水密封裙、一排气装置、一进气通道及一排气通道。排气装置独立于呼吸管外,自防水密封裙的一侧边部一体向上延伸成型。排气装置设有一排气单向阀,供使用者吐出的脏空气从其向外排出。
Breathable mask for snorkeling
浮潜用的可呼吸面罩
2023-12-29
Patent
Electronic Resource
Chinese
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