Title:
SHOCK-ABSORBING SHOE USING SPRING
Document Type and Number:
WIPO Patent Application WO/2020/055064
Kind Code:
A1
Abstract:
The present invention relates to a shock-absorbing shoe using a spring, comprising: a spring for absorbing shock by providing an elastic force; an outsole which constitutes the bottommost sole of a shoe; an upper sole which is fixed to the top of the outsole, has a gap between the heel part thereof and the heel part of the outsole so as to provide a space in which the spring is provided, and is lowed by the weight of a user or raised by the elastic force of the spring; a lower spring seat which is formed on the upper surface of the outsole and supports the lower end part of the spring; an upper spring seat which is formed below the bottom of the upper sole and supports the upper end part of the spring; and a raising and lowering guide for guiding the lowering and raising of the upper sole straightly.
More Like This:
| WO/2003/056963 | SHOCK RESISTANT SHOE |
| WO/2002/074120 | SHOCK ABSORBER DEVICE FOR SHOCK WAVES AND VIBRATIONS FOR SHOES |
| WO/2000/065943 | SPRING CUSHIONED SHOE |
Inventors:
KIM GI YEON (KR)
Application Number:
PCT/KR2019/011643
Publication Date:
March 19, 2020
Filing Date:
September 09, 2019
Export Citation:
Assignee:
KIM GI YEON (KR)
International Classes:
A43B21/30; A43B13/18; A43B13/30; A43B21/32
Foreign References:
| KR101034656B1 | 2011-05-16 | |||
| JP3142969U | 2008-07-03 | |||
| KR20110030854A | 2011-03-24 | |||
| JPH08107802A | 1996-04-30 | |||
| US8365439B2 | 2013-02-05 | |||
| KR200341123Y1 | 2004-02-11 | |||
| KR101965401B1 | 2019-04-03 | |||
| KR101034656B1 | 2011-05-16 |
Other References:
See also references of EP 3850979A4
Attorney, Agent or Firm:
MAJOR PATENT AND LAW FIRM (KR)
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