Lifejacket provided with heating unit

Abstract

A life jacket provided with a heating unit, capable of preventing a person wearing the life jacket from dying due to hypothermia after the person has fallen into water. The life jacket provided with a jacket main body in which a space is formed between an inner skin and an outer skin, and a floater and a heating unit which are inserted into the space of the jacket's main body includes: a heating portion for producing heat by contacting water; a water transferring member, one end of which arranged within the heating part and the other end of which exposed to a surface of the jacket's main body so that water infiltrates thereto from the other end by capillary action and permeated into the heating part; and a covering part attached on a surface of the main body of the jacket covering the other end of the water transferring member.

Dependencies are inferred from the claim text.