Title:
SHOE SOLE STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2010/085032
Kind Code:
A2
Abstract:
The present invention relates to a shoe sole structure, and more particularly, to a shoe sole structure comprising a main sole with a receiving space selectively formed at a front foot portion or a rear foot portion such that the receiving space becomes deeper as it goes toward the end of the front foot portion or toward the end of the rear foot portion, and an auxiliary sole which has a coupling surface with a slope identical to that of the bottom of the receiving space, and which is accommodated in the receiving space by enabling the coupling surface to be brought into contact with and coupled to the bottom of the receiving space. The auxiliary sole contracts during walking in order to selectively provide wearers with the effect of walking on an uphill or downhill road, or with the rolling effects of Masai walking, in accordance with the coupled location of the auxiliary sole.
Inventors:
LEE, Byung Hun (18-201, HwaSeoung Samsung Apt.500,Buam 3-dong, Busanjin-gu, Busan 614-840, 614-840, KR)
Application Number:
KR2009/006595
Publication Date:
July 29, 2010
Filing Date:
November 10, 2009
Export Citation:
Assignee:
LEE, Byung Hun (18-201, HwaSeoung Samsung Apt.500,Buam 3-dong, Busanjin-gu, Busan 614-840, 614-840, KR)
International Classes:
A43B13/14; A43B13/20
Attorney, Agent or Firm:
LEE, Seoung Gill (2F Bubong Bldg, 735-36Yeoksam-dong, Gangnam-gu, Seoul 135-080, 135-080, KR)