Title:
SPRING CUSHIONED SHOE
Document Type and Number:
WIPO Patent Application WO/2019/203457
Kind Code:
A1
Abstract:
The present invention relates to a spring cushioned shoe which provides excellent cushioning by the installation of a truncated spring at a heel part of a sole and, more specifically, to a spring cushioned shoe having a simple structure as well as providing excellent cushioning by means of a spring, a soft plate, and a thick cushion portion from the insertion of the spring at a heel part of a sole body so as not to rotate, the installation of a cover plate afterward, on the upper part of the sole body, in which a soft plate covering the upper part of the spring is installed, and the installation of an insole, on the upper part of the cover plate, having a thick cushion portion at the heel part thereof, wherein coil parts of the upper and lower ends of the spring are bent inclined downwardly and upwardly, respectively, so as to prevent damage to the shoe parts which are formed of a synthetic resin material and injury to the foot of a wearer by the wire spring, and a tough and soft material is in contact with the upper and lower ends of the spring so as to prevent noise generated when walking.
Inventors:
MOON SUNG HO (KR)
KIM YOUNG SEOK (KR)
KIM YOUNG SEOK (KR)
Application Number:
PCT/KR2019/003184
Publication Date:
October 24, 2019
Filing Date:
March 19, 2019
Export Citation:
Assignee:
MOON SUNG HO (KR)
KIM YOUNG SEOK (KR)
KIM YOUNG SEOK (KR)
International Classes:
A43B13/18; A43B7/32; A43B13/40
Foreign References:
| KR200422434Y1 | 2006-07-26 | |||
| KR20140030649A | 2014-03-12 | |||
| KR101020012B1 | 2011-03-15 | |||
| US7980008B2 | 2011-07-19 | |||
| KR200361981Y1 | 2004-09-13 | |||
| KR20090098401A | 2009-09-17 | |||
| KR200487837Y1 | 2018-11-09 |
Attorney, Agent or Firm:
KIM, Seong Hwan (KR)
Download PDF: