Title:
VENTILATED SHOES COMBINED WITH IMPACT ABSORPTION
Document Type and Number:
WIPO Patent Application WO/2010/095805
Kind Code:
A1
Abstract:
The present invention relates to ventilated shoes combined with shock absorption, which are arranged such that external air ventilates the inside of the shoes during walking, and which can absorb walking impacts while at the same time supplying sufficient external air to and so ventilating the inside of the shoe, without any reverse-flow phenomenon, as the whole of an insole member performs a rising and falling motion. External air, which has been sucked in through an air-suction tube housed standing in the rear part of an attaching and releasing member, passes through a reverse-flow prevention means provided in the heel portion of a sole member, and is sucked into an air chamber provided between the sole member and the rising and falling insole member; and, as the whole of the upper surface part of the rising and falling insole member which has a flexible edge part is compressed and moves in the direction of the sole member, the resulting compressive force causes the air in the air chamber to pass through a plurality of ventilation holes in the front-end part of the rising and falling insole member, thereby discharging a large amount of fresh external air into, and so ventilating the foot-receiving space.
Inventors:
JANG, Chang-Won (122-342 Muk-dong, Jungnang-gu, Seoul 131-140, 131-140, KR)
Application Number:
KR2009/007208
Publication Date:
August 26, 2010
Filing Date:
December 03, 2009
Export Citation:
Assignee:
JANG, Chang-Won (122-342 Muk-dong, Jungnang-gu, Seoul 131-140, 131-140, KR)
International Classes:
A43B7/32; A43B7/06; A43B13/20
Attorney, Agent or Firm:
KIM, Su-Ik (#101, South Tower Jeonggok Bldg.,1711, Seocho-dong, Seocho-gu, Seoul 137-731, 137-731, KR)
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