The present invention relates to an exothermic expansion tube attachable to a life jacket comprising an inner skin and an outer skin, which is provided detachably on the inner skin of a life jacket body so as to accommodate a heat generating agent that chemically reacts with water to generate heat. The volume of the tube expands by the heat generated by the heat generating agent and is in close contact with a wearer's body.
본 발명은 내피와 외피를 포함하는 구명조끼에 부착 가능한 발열 팽창튜브에 관한 것으로서, 상기 구명조끼 본체의 내피에 착탈가능하게 마련되어, 물과 화학반응하여 열기를 발생하는 발열제를 수용하고, 상기 발열제에 의해 발생되는 열기에 의해 부피가 팽창하며 착용자의 몸에 밀착하는 것을 특징으로 한다.
HEATING AND EXPANSION TUBE ATTACHABLE ON THE LIFE VEST
구명조끼에 부착가능한 발열 팽창튜브
2021-06-29
Patent
Electronic Resource
Korean
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / A44B Knöpfe, Nadeln, Schnallen, Reißverschlüsse oder dgl. , BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE / F24V COLLECTION, PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR , Sammeln, Erzeugen oder Verwenden von Wärme, soweit nicht anderweitig vorgesehen |