Portable self-regulating steering underwater assistance propeller with rescue device

Abstract

The invention relates to a portable self-regulating steering underwater assistance propeller with a rescue device. The portable self-regulating steering underwater assistance propeller comprises a waistband, the rescue device and a propelling device. The waistband comprises a waistband rear end and a waistband front end. The waistband front end is provided with a locking button for fixing the waistband. The outer side of the waistband rear end is provided with an installing plate, a first backpack and a second backpack. The outer side of the installing plate is provided with a connecting hole and an arc groove. An arc rack is installed in the arc groove. The rescue device comprises a compressed air tank installed in the second backpack, an air valve and an airbag. The airbag is fixedly connected with the waistband. The propelling device comprises an upper cylinder body and a lower cylinder body. The portable self-regulating steering underwater assistance propeller with the rescue device has the advantages of rational and simple structure, convenient use, safety and reliability, high intelligent level, and life-saving function, and is capable of effectively solving the problem that the current underwater assistance propeller is not provided with the rescue device.

Description

technical field [0001] The invention relates to the field of diving equipment, in particular to a portable self-adjusting steering underwater booster with a life-saving device. Background technique [0002] The original intention of diving is to go below the surface of the water with or without professional tools for operations such as underwater surveys, salvage, repairs and underwater engineering. Post diving has gradually developed into a leisure sport with the main content of underwater activities, so as to achieve the purpose of physical exercise and leisure and entertainment, which is widely loved by the public. Diving requires the coordination of the body and limbs to maintain posture or move in the water, which requires the diver to have strong physical strength and endurance as the basis, although professional divers have good physical strength, endurance and experience after a long period of training and time, although the current There are propulsion devices for ...

AI Technical Summary

Problems solved by technology

Diving requires the coordination of the body and limbs to maintain posture or move in the water, which requires divers to have strong physical strength and endurance as a basis, although professional divers have good physical strength, endurance and experience after a long period of training and time. There are propulsion devices for diving in the technology, but they are often complex in structure, bulky in size, complicated in operation and expensive in price. The physical burden on the human body caused by long-term underwater operations is still very large, and there is no lifesaving equipment in the existing diving equipment. Once the device is in danger, the consequences will be unimaginable, so it is necessary to invent an underwater booster with simple structure, convenient operation and life-saving function

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