Abstract: Disclosed herein is a functional shoe, capable of applying micro current to the sole. The shoe includes a micro-current generating part, an acupressure part, and a conduction part. The micro-current generating part is inserted in a side of the shoe, thus generating predetermined micro current and voltage. The acupressure part is made of a conductive material, and is provided on a portion where nerve points of a sole connected to organs in a body are located, thus simultaneously performing physical acupressure action and conduction of micro current. The conduction part is connected between the micro-current generating part and the acupressure part, thus transmitting the generated micro current and voltage to the acupressure part. Thereby, the functional shoe simultaneously performs physical acupressure action on specific nerve points of the sole, and transmits micro current to the nerve points using external force applied when walking.

Abstract: Disclosed therein are a coupling boss and a method for fabricating a coupling boss, that a collar part is formed through a collar drawing process using a metal plate material, and then, a body part of the coupling boss is firmly combined to a substrate plate through processes of deep drawing, tapping, cleansing, plating and iron coining in order, thereby maximizing competitive power in price, miniaturizing the coupling boss in size, and maximizing tensile strength, compression strength, and surface roughness. In this instance, a more stable material thickness can be kept by performing a collar drawing process or a curling process when a screw part of the coupling boss is formed.

Abstract: Disclosed herein is a functional shoe, capable of applying micro current to the sole. The shoe includes a micro-current generating part, an acupressure part, and a conduction part. The micro-current generating part is inserted in a side of the shoe, thus generating predetermined micro current and voltage. The acupressure part is made of a conductive material, and is provided on a portion where nerve points of a sole connected to organs in a body are located, thus simultaneously performing physical acupressure action and conduction of micro current. The conduction part is connected between the micro-current generating part and the acupressure part, thus transmitting the generated micro current and voltage to the acupressure part. Thereby, the functional shoe simultaneously performs physical acupressure action on specific nerve points of the sole, and transmits micro current to the nerve points using external force applied when walking.