A gas generating device in an underwater alarm bracelet

Abstract

The invention relates to a gas generation device in a water alarm bracelet, comprising a cavity embedded in an alarm module, a rubber plug and a balloon. The cavity is internally provided with an isolation wall; the central part of the isolation wall is hollow, and is internally provided with a slide bar; two ends of the central part of the isolation wall are respectively provided with an upper through hole and a lower through hole; the bottom corresponding to the central part of the isolation wall is provided with a gas outlet; the cavity on two sides of the isolation wall is respectively provided with a solid reagent and a liquid reagent; the rubber plug is in connection with a bracelet casing; the opening of the balloon is embedded in the alarm module; the alarm module is embedded in the bracelet casing through a buckle; the rubber plug and part of the balloon are inserted into the gas outlet, and are in contact with the slide bar. The gas generation device has the advantages of novel structure and convenient inflation.

Description

technical field [0001] The invention belongs to the technical field of wearable devices, and in particular relates to a gas generating device in an underwater alarm bracelet with an alarm function when a person in the water is in an abnormal state. Background technique [0002] Water sports have become a healthy and fashionable way of life, such as playing on the beach, exercising in the swimming pool, etc. Due to the different physical conditions of each person, or changes in the external environment during play, it is easy to cause physical discomfort, and suffocation and convulsions in severe cases If the situation is not discovered by rescuers in time, it will easily lead to drowning. In addition, if the operators on the ship fall into the water while working alone, they may easily lead to drowning without attracting the attention of others. [0003] The main reason for swimming drowning is that the surrounding people did not detect the changes of the drowning person's ...

AI Technical Summary

Problems solved by technology

In addition, if the operators on the ship fall into the water while working alone, it is easy to cause drowning without attracting the attention of others

[0003] The main reason for swimming drowning is that the surrounding people did not detect the changes of the drowning person's physical condition in time, or it was difficult for rescuers to determine the exact location of the drowning person, which brought some inconvenience to lifesaving and missed the best time for lifesaving

Most of the people who fell into the water missed the rescue because they were not found in time. For example, the personnel working at sea fell into the water due to the shaking of the ship. If they were not found, they would miss the rescue. , there is no way to rescue

[0004] At present, the way to solve drowning in places such as beaches and swimming pools is to send lifeguards to pay attention to the changes of the water surface and each person at all times, and rescue them in time when they find the situation, which will bring a lot of human factors and high costs; water workers, Especially offshore operators require two people to work together, it is best not to approach the side of the ship at night

Images