Safe swimming trainer

Abstract

The invention relates to a safe swimming trainer which comprises a waterproof mask. Transparent lenses are arranged on an eye portion of the waterproof mask, a head-wearing displayer is arranged on the outer side of each transparent lens, a hollow-type mouthpiece is arranged on a mouth portion of the waterproof mask, an air inlet and an air outlet are arranged on the mouthpiece and connected with an air incoming pipe and an air outgoing pipe respectively, the air outgoing pipe is connected to the upper portion of the side face of the waterproof mask, the other end of the air incoming pipe is connected with an air pressure ball, a hemispherical bottom shell is arranged in the pressure ball and provided with a storage battery and an electric air suction pump, and an air suction port of the electric air suction pump is positioned outside the pressure ball. The safe swimming trainer is simple to operate and convenient to use, and a breathing system is combined with the head-wearing displayer, so that a swimming learner can practice swimming underwater while performing video learning, training effect is improved, and signals can be sent out timely for help when dangerous circumstances occur. The safe swimming trainer has the advantages of good training effect, high safety and the like and is suitable for the swimming learner to practice swimming in water areas small in depth.

Description

technical field [0001] The invention relates to a swimming practice device, in particular to a swimming safety practice machine capable of providing underwater safety for beginner swimmers. Background technique [0002] Swimming is the skill of floating on the water by oneself and moving forward in the water with the movement of one's own limbs. It is one of the aerobic exercises that are liked by men, women and children. Long-term swimming can improve the cardiovascular system, increase lung capacity, strengthen skin blood circulation, Enhance resistance, enhance adaptability to temperature and so on. [0003] At present, novice swimmers generally use some buoyant items (such as life buoys (clothes), foam plastics, buoys, kicking boards, floating sleeves, etc.) It is often prone to rollover or air leakage, causing the user to choke or drown, which seriously threatens the user's health and life safety, and the safety is poor. In this way, the user's hands will be occupied ...

AI Technical Summary

Problems solved by technology

[0003] At present, novice swimmers generally use some buoyant items (such as life buoys (clothes), foam plastics, buoys, kicking boards, floating sleeves, etc.) It is often prone to rollover or air leakage, causing the user to choke or drown, which seriously threatens the user's health and life safety, and the safety is poor. In this way, the user's hands will be occupied or the user's chest will be lifted out of the water, which will cause the user's body to be greatly restricted, and the effect of learning to swim is poor, and the frequent use of lifebuoy auxiliary tools will make people dependent. Long-term activities on the water surface, because lifebuoy auxiliary tools are prone to rollovers, causing users to feel pain from choking water, especially after encountering water choking several times, they will have a fear of swimming in their hearts, and it is difficult for beginner swimmers to swim quickly. To master swimming skills, the most important thing is that the existing swimming aids have no effective rescue equipment for drowning. Once a novice swimmer loses his hands or rolls over and heads down, he cannot send a distress message, which delays the rescue time, and The shackles of auxiliary tools make it difficult for users to get rid of them in time, which will bring greater danger to users

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