What is the principle of a self-inflating life jacket




Automatically inflatable life jackets are mainly composed of airbags, small high-pressure gas cylinders and automatic inflation valves, etc., suitable for use in marine and waterside work activities. Normally (not inflated), the entire inflatable life jacket is worn on a person's body like a waistcoat. The product is light and compact, and does not hinder people's work when worn, and overcomes the undesirable characteristics of traditional foam life jackets such as bulkiness and sultry heat.

Once dropped into the water, the airbag is automatically inflated and inflated into a life jacket or lifeboat with a buoyancy of more than 15 kilograms within 5 seconds, so that the head and shoulders of a person can surface and provide safety protection. When the wearer's head falls into the water or is in a coma due to injury, it can automatically adjust the posture of entering the water so that the head is always upside down, which can provide the best safety and rescue. 




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