Patent ID: 7735240
Filing Date: 2010-06-15
Classification: A43B

Abstract:
1. A shoe sole for correcting a gait, comprising: a main sole, comprising: a front foot part, having a front midsole made of soft material, and a front outsole provided under a lower surface of the front midsole; and a rear foot part, having a rear midsole made of hard material and coupled to an upper surface of the front midsole; a subsidiary sole, comprising: an elastic member; a rear outsole coupled to a lower end of the elastic member and in contact with ground; and a connection member provided on an upper end of the elastic member, the connection member having an internal threaded part to couple the connection member to a lower surface of the rear midsole, and a plurality of stop protrusions provided around the internal threaded part; and a coupling support provided under the lower surface of the rear midsole, with a plurality of stop holes formed in the coupling support and corresponding to the respective stop protrusions, and a through hole formed in the coupling support at a center of the stop holes and extending to an upper surface of the rear midsole so that a bolt is fastened into the internal threaded part through the through hole, wherein an orientation of the subsidiary sole with respect to the main sole is changeable, or the subsidiary sole is replaceable with another subsidiary sole depending on characteristics of the gait of a user.