| 摘要 |
PROBLEM TO BE SOLVED: To provide a supplied air holding device capable of supplying air to a user held on the water surface without learning the snorkeling respiration technique. SOLUTION: This supplied air snorkeling device 10 comprises an air tank 20, at least one regulator 22 or 26 connected to the air tank and including a mouthpiece through which air from the air tank is provided, and a supplied air snorkeling vest 30. In wearing the snorkel device, a back portion 44 of the vest 30 is extended along the back of a snorkeler, and has at least one layer of a floating material. A front portion 46 of the vest 30 is pivotally coupled to the back portion 44, and includes a main body having at least one layer of the floating material and a shoulder extension part extending from the main body to the back portion. |
