Scuba wind-and-wave-resistant seat-type life ring

The utility model discloses a scuba wind-and-wave-resistant seat-type life ring which comprises a life ring body and a fixed rope, and further comprises an inflatable seat cushion, wherein an air blowing hole is formed in the life ring; the fixed rope is bound on the life ring body in a surrounding manner; the inflatable seat cushion is spaced from the life ring body and connected with the life ring body through the fixed rope; a space for allowing a user to sit is formed between the life ring body and the inflatable seat cushion; a carbon dioxide absorption device is arranged in the life ring body; an air outlet is formed in the life ring and connected with a mouth-nose mask through a vent pipe; a vent one-way valve is arranged at the joint of the mouth-nose mask and the vent pipe; an exhaust one-way valve is arranged below the mouth-nose mask. The life ring can serve as underwater entertainment equipment to enable people to play in water at will and also can help an escaper in a marine accident conserve energy and swim to the shore or a rescue ship as quickly as possible, thereby prolonging the rescue waiting time by one or more times and increasing the successful rescue rate.