Title:
INFLATABLE ASSEMBLED REBOUND SHOE
Document Type and Number:
WIPO Patent Application WO/2022/143220
Kind Code:
A1
Abstract:
An inflatable assembled rebound shoe, formed by a vamp (1), an upper sole (2), an inflatable airbag (3) and a lower sole (4) which are connected in a non-glue fixation manner. The vamp (1) is movably connected the upper sole (2); the inflatable airbag (3) is provided between the upper sole (2) and the lower sole (4); the tension generated after the inflatable airbag (3) is inflated causes contact surfaces between the upper sole (2) and the lower sole (4) to be in press fit with each other; the vertical wall of the lower sole (4) is provided with an inflating hole (5); and an inflating valve on the inflatable airbag (3) corresponds to the position of the inflating hole (5). The assembled rebound shoe has a good rebound capacity and shock absorption effect, and any part of the vamp (1), the upper sole (2), the inflatable airbag (3), and the lower sole (4) can be replaced.
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Inventors:
YU YUNFENG (CN)
Application Number:
PCT/CN2021/139121
Publication Date:
July 07, 2022
Filing Date:
December 17, 2021
Export Citation:
Assignee:
YU YUNFENG (CN)
International Classes:
A43B13/28; A43B13/14; A43B13/16; A43B13/20
Foreign References:
| CN112617350A | 2021-04-09 | |||
| CN102038318A | 2011-05-04 | |||
| CN203986340U | 2014-12-10 | |||
| CN209628738U | 2019-11-15 | |||
| CN207252920U | 2018-04-20 | |||
| US5295314A | 1994-03-22 | |||
| US6338207B1 | 2002-01-15 |
Attorney, Agent or Firm:
SHENYANG JACK INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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