Teenager drowning-prevention bracelet

Abstract

The invention relates to the technical field of a life preserver accessory device, in particular to a teenager drowning-prevention bracelet. Settling and storing of an airbag of the bracelet are convenient through the bracelet so that the airbag can continue to be used conveniently next time, the cost is saved and the operational reliability is improved. The functions of the bracelet are diverse,the bracelet has multiple self-rescue functions, and the practicability of the bracelet is improved. Meanwhile, all components are connected fixedly to improve the safety factor. The bracelet includesa watchband, a gas storage container, a gas cylinder, a gas cylinder installation container, a whistler, a compass and a connecting chain. An air piping is arranged between the gas storage containerand the gas cylinder installation container in a communicating mode. A cover plate is arranged on the front side wall of the gas storage container. The gas storage container is internally provided with the airbag, and the airbag is provided with a mounting fold line and a mounting pad. The bottom end of the gas cylinder communicates with the gas cylinder installation container. A pull rod is arranged on the side wall of the gas cylinder. The bracelet further comprises a mounting plate and a connecting block. A mounting hole is formed in the mounting plate. One end of the watchband penetrates through the mounting hole, and the gas storage container and the gas cylinder installation container are both installed on the front side wall of the mounting plate.

Description

technical field [0001] The invention relates to the technical field of accessory devices of life-saving articles, in particular to an anti-drowning bracelet for teenagers. Background technique [0002] As we all know, there are as many as 80,000 drowning deaths among children in our country every year. If the accident data of adults is added, there are countless accident data. The anti-drowning bracelet for teenagers is a kind of anti-drowning bracelet for teenagers when they have accidents during swimming or playing. emergency rescue device, which has been widely used in fields such as water outdoor activities, fishing, swimming and seaside water play; the existing youth anti-drowning bracelets include watch straps, gas storage containers, gas cylinders and gas cylinder installation containers , the gas storage container and the gas cylinder installation container are installed in the middle of the strap, and a gas hose is connected between the gas storage container and the...

AI Technical Summary

Problems solved by technology

[0002] As we all know, there are as many as 80,000 drowning deaths among children in our country every year. If the accident data of adults is added, there are countless accident data. The anti-drowning bracelet for teenagers is a kind of anti-drowning bracelet for teenagers when they have accidents during swimming or playing. emergency rescue device, which has been widely used in fields such as water outdoor activities, fishing, swimming and seaside water play; the existing youth anti-drowning bracelets include watch straps, gas storage containers, gas cylinders and gas cylinder installation containers , the gas storage container and the gas cylinder installation container are installed in the middle of the strap, and a gas hose is connected between the gas storage container and the gas cylinder installation container, and a movable cover is arranged on the front side wall of the gas storage container. There is an airbag inside, and the input end of the airbag is connected with the output end of the gas hose. The top of the gas cylinder installation container is provided with a pick-and-place opening, and an internal thread structure is arranged in the pick-and-place opening. The bottom end of the gas cylinder is provided with a The internal thread structure of the container matches the external thread structure. The bottom end of the gas cylinder is screwed into the opening and communicated with the gas cylinder installation container. A pull rod is arranged on the side wall of the gas cylinder; When the ring is in use, wear it on the wrist through the watch strap. In case of emergency in the water, open the gas cylinder by pulling the lever, introduce the gas in the gas cylinder into the gas cylinder installation container and fill it into the air bag through the air throat. The airbag is filled with gas after opening the movable cover to provide sufficient buoyancy for the drowning person; it is found in the use of the existing youth anti-drowning bracelet that it is not easy to put the airbag back into the air storage container after use, making it a one-time sex products, resulting in low reliability of use; and its single function, poor self-rescue ability, resulting in low practicability; at the same time, the connection stability between the gas storage container and the gas cylinder installation container and the strap is low, and the It is easy to separate the gas storage container and the gas cylinder installation container from the strap when the pulling force is high, resulting in a low safety factor

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