Bionic tail fin method and swimming boosting equipment

Abstract

The invention discloses a bionic tail fin method and swimming boosting equipment, relates to a swimming auxiliary device and underwater operating equipment, and particularly relates to swimming and diving equipment, very suitable for water cruise and diving rapid swimming, for a bionic tail fin. A key point of the bionic tail fin method is that a waist, buttocks and shoulders are relied on, but not limited to, to serve as supporting points for left and right legs and feet to exert force; and that is to say, while people kicks the leg and foot at one side of a body hard, a tail fin or a tail web deflects and swings under stress, and at the same time, the leg and foot at the other side naturally retract, and are not involved by the strength of the tail fin, the tail web or the leg and foot at the force exertion side, so that the leg and foot kicking force of the human body is more effectively developed so as to drive the bionic tail fin or the tail web to swing leftwards and rightwards in water and boost a user to move forwards. A main component is formed by main parts of the tail fin, pedal plates, a hinging side plate and a waistband. The swimming boosting equipment disclosed by the invention is simple and light in structure, convenient for operating on the water and below the water, relatively simple in manufacturing technology, and convenient for large-scale production and popularization.

Description

technical field [0001] The invention relates to swimming aids and underwater operation equipment, in particular to a swimming and diving equipment for bionic caudal fins, which can be used in swimming and diving activities, and is very suitable for water cruise and diving speed swimming. Background technique [0002] At present, in the application of speed swimming and diving equipment, most of the water boosting equipment relying on human propulsion is basically flippers or tail fins. It is to use the legs to fetch water alternately or use the legs to swing back and forth in the same direction to generate propulsion. Not only is the propulsion efficiency not high, but it is also prone to fatigue. [0003] Whether it is bi-fins, mono-fins or single-tail fins, the driving force exerted by the human body is not very ideal, and it is very strenuous. It is not as easy as walking on land. [0004] The application of human flippers is based on the bionic principles of flippers fo...

AI Technical Summary

Problems solved by technology

Human beings’ application of bionics to all flippers and caudal fins has not reached the ideal speed that webbeds and caudal fins should have or is close to, and the difference is far away. The world record of human fin swimming is no more than 9 km / h

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