WIG USING A SHAPE MEMORY ALLOY COIL SPRING AND A COIL SPRING APPARATUS FOR ATTACHING THE WIG USING SHAPE MEMORY ALLOY CAPABLE OF IMPROVING FIXTURE OF AN ARTIFICIAL HAIR NET

摘要

PURPOSE: A wig and a coil spring apparatus for attaching the wig are provided to effectively fix an artificial hair net to the hair of a wig wearer using a coil spring.;CONSTITUTION: A wig using a shape memory alloy coil spring comprises wig hair, an artificial hair net, and a coil spring(100). The wig hair is attached to the artificial hair net. The coil spring is made of shape memory alloy. The cross section of the coil spring has an elliptic shape. The coil spring has high tensile strength and fixes the artificial hair net.;COPYRIGHT KIPO 2011