Title:
FUNCTIONAL SHOE HAVING A CUSHIONING FUNCTION AND AN AIR CIRCULATION FUNCTION
Document Type and Number:
WIPO Patent Application WO/2010/147353
Kind Code:
A2
Abstract:
The present invention relates to a functional shoe having a cushioning function and an air circulation function, which integrally performs the cushioning function and the air circulation function to provide a shoe wearer with a comfortable feeling during the landing of the shoe on the ground and with an improved wearing comfort. As a means for accomplishing this, the functional shoe having a cushioning function and an air circulation function according to the present invention comprises: an insole (110) having an upper periphery to which an upper (102) is attached; a midsole (120) which contacts a lower surface of the insole (110), and which has a tunnel portion (122) formed at a rear end thereof, wherein the tunnel portion (122) has a lower surface (122a) formed in parallel to the ground and an upper surface (122b) having a predetermined angle (α) with the lower surface (122a); an outsole (130) which is attached to a lower surface of the midsole, and which has an anti-slip tread (132); a foldable resilient member (140) which has a support portion (142) for supporting the lower surface (122a) of the tunnel portion (122), and a rotating portion (144) for supporting the upper surface (122b) of the tunnel portion (122), wherein the rotating portion (144) is resiliently folded by the load being applied thereto; a sealing member (150) for sealing the tunnel portion (122); and an air channel (160) having one end communicated to the closed tunnel (122) and the other end located at the front end of the insole (110).
Inventors:
YUN, Keun Soo (#5 635-411Bongcheon-dong, Gwanak-gu, Seoul 151-828, 151-828, KR)
Application Number:
KR2010/003824
Publication Date:
December 23, 2010
Filing Date:
June 15, 2010
Export Citation:
Assignee:
YUN, Keun Soo (#5 635-411Bongcheon-dong, Gwanak-gu, Seoul 151-828, 151-828, KR)
International Classes:
A43B7/32; A43B13/18; A43B13/20
Attorney, Agent or Firm:
YOON, Yeopyo (WELL International, 5 floor Pungwon building,52-8, Nonhyeon-dong,Gangnam-gu, Seoul 135-010, 135-010, KR)