Title:
INSOLE, SHOE AND BIG TOE CORRECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/042617
Kind Code:
A1
Abstract:
An insole (10), comprising an insole main body (110), and a first correcting portion (120) and second correcting portion (130) that protrude from a surface of the insole main body (110) and that are arranged front to back at a misaligned interval. The insole has a simple structure, is convenient to prepare and use, and may correct and prevent deformities of the big toe without surgery. Further disclosed are a shoe and a big toe correction device.
Inventors:
LIU HE (CN)
Application Number:
PCT/CN2019/081925
Publication Date:
March 05, 2020
Filing Date:
April 09, 2019
Export Citation:
Assignee:
LIU HE (CN)
International Classes:
A61F5/14; A43B7/26
Foreign References:
| US20120330207A1 | 2012-12-27 | |||
| US20150297385A1 | 2015-10-22 | |||
| US20130203556A1 | 2013-08-08 | |||
| DE102014222239A1 | 2016-05-04 | |||
| CN202172914U | 2012-03-28 | |||
| CN202179618U | 2012-04-04 | |||
| CN107072803A | 2017-08-18 | |||
| JP2017121389A | 2017-07-13 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO.,LTD. (CN)
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