The invention discloses a portable multifunctional diving breathing apparatus which comprises a main valve body, a high-pressure cabin is in threaded connection with the lower portion of the main valve body, a constant-pressure valve is arranged on the main valve body, an adjusting support is arranged on the main valve body, the lower end of an adjusting rod is movably connected to the adjusting support, and a low-pressure cabin is in threaded connection with the upper portion of the main valve body. A low-pressure diagram is arranged above the low-pressure cabin. A low-pressure cabin cover is arranged above the low-pressure diagram. An airbag trough is arranged at the side surface of the main valve body. A life saving airbag is arranged in the airbag trough. Compared with the prior art, the portable multifunctional diving breathing apparatus has the advantages that the price is low, the size is small, the safety is better guaranteed, the structure is simple, and the like. The portable multifunctional diving breathing apparatus eliminates anxiety of ordinary people to overhigh price, large size and complex use, solves worries of people to diving safety, meets diving requirements of the ordinary people, and is suitable for large-area popularization.
本发明公开了便携式多功能潜水呼吸器,包括主阀体,所述主阀体的下方螺纹连接有高压舱,主阀体上设置有恒压阀,主阀体上设置有调节支架,调节杆下端活动连接在调节支架上,主阀体的上方螺纹连接有低压舱,低压舱的上方设置有低压膜片,低压膜片上方设置有低压舱盖,主阀体侧面设置有气囊槽,气囊槽里设置有救生气囊,本发明与现有技术相比的优点在于:价格便宜、体积小、安全更有保障、结构简单等,消除了普通人对于价格过高、体积庞大、使用复杂的焦虑,解决了人们对于潜水安全方面的担忧,满足了普通人们的潜水需求,适宜大面积推广。
Portable multifunctional diving breathing apparatus
便携式多功能潜水呼吸器
2021-04-16
Patent
Electronic Resource
Chinese
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |