Title:
ANTI-SPRAIN AND SHOCK-ABSORBING BALANCE SOLE AND FOOTGEAR
Document Type and Number:
WIPO Patent Application WO/2017/140150
Kind Code:
A1
Abstract:
An anti-sprain and shock-absorbing balance sole (10) and a footgear are provided. The anti-sprain and shock-absorbing balance sole (10) includes an upper sole (11), a lower sole (12), a cavity (13) sandwiched between the upper sole (11) and the lower sole (12), and multiple compressible and reboundable shock-absorbing elements (14) embedded in the cavity (13). The shock-absorbing elements (14) in the sole (10) can buffer the impacts from the ground to the feet, and has good shock-absorbing effect. The balance beams (15) connecting the two shock-absorbing elements (14) in each row can provide opposite roll torque when the road is uneven or the user stamps on stones. The opposite roll torque above can prevent the sole (10) from further rolling over, therefore improves the balance stability when walking. This can further effectively prevent the occurrence of spraining, and avoid sports injury during exercises.
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Inventors:
LI SHUFU (CN)
Application Number:
PCT/CN2016/106733
Publication Date:
August 24, 2017
Filing Date:
November 22, 2016
Export Citation:
Assignee:
GEELY HOLDING GROUP CO LTD (CN)
ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD (CN)
ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD (CN)
International Classes:
A43B13/18; A43B3/00; A43B7/32
Foreign References:
| US20120137541A1 | 2012-06-07 | |||
| CN105559252A | 2016-05-11 | |||
| CN201164073Y | 2008-12-17 | |||
| CN202425703U | 2012-09-12 | |||
| CN204273400U | 2015-04-22 | |||
| US20030200677A1 | 2003-10-30 | |||
| US6553692B1 | 2003-04-29 | |||
| US5282325A | 1994-02-01 |
Other References:
See also references of EP 3270728A4
Attorney, Agent or Firm:
PSHIP FIRM, LLC (CN)
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