SEPARABLE LIFE JACKET SYSTEM CAPABLE OPTIONAL COMBINATION BY GRADE

摘要

The present invention provides an environment enabling a wearer to be always protected in drowning danger by overcoming disadvantages of a conventional solid life jacket and an expanded life jacket, gathering advantages, and systematizing the same. The conventional life jacket comprises only one object using a solid buoyant material by corresponding to the required minimum buoyant condition or only one expanded type object forming the minimum buoyant value by adjusting a size of an air space, thereby generating a problem of not deviating from a limitation of volume for adjusting the minimum buoyant value required in each relating law or prominently lowering wearing senses due to standardization of product shapes. To this end, the present invention provides a system, which can always wear buoyant auxiliary clothes so as to prepare non-expected situations while satisfying the minimum buoyant value required in each relating law.;COPYRIGHT KIPO 2020