Title:
ANTI-REVERSE ROTATION DEVICE OF POWER-DRIVEN SHOE DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/082194
Kind Code:
A1
Abstract:
Disclosed is an anti-reverse rotation device of a power-driven shoe device, the power-driven shoe device comprising a shoe sole (1), wherein a group of front wheels (2) and a group of rear wheels (3) are arranged on a lower side surface of the shoe sole (1); and the front wheels (2) are connected to an anti-reverse rotation mechanism for preventing the front wheels (2) from rotating in reverse. The anti-reverse rotation mechanism can prevent the front wheels (2) from rotating in reverse, and as such, when the front wheels (2) are independently in contact with the ground and a certain included angle is formed between a shoe body and the ground, the situation of the front wheels (2) applying a certain pressure to the ground and the front wheels (2) rotating in reverse, such that a lifted foot moves backwards, thereby causing a person to fall down, is avoided, and walking safety is improved.
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| JPH1071224 | ROLLER BOARD |
| WO/1992/005845 | BALL ROLLER SKATE |
Inventors:
ZHANG JIANCHENG (CN)
XU BOJIE (CN)
LI JIANJUN (CN)
SONG DONGLIANG (CN)
XU BOJIE (CN)
LI JIANJUN (CN)
SONG DONGLIANG (CN)
Application Number:
PCT/CN2017/000501
Publication Date:
May 11, 2018
Filing Date:
August 03, 2017
Export Citation:
Assignee:
IKD CO LTD (CN)
International Classes:
A63C17/04; A63C17/12
Foreign References:
| CN106390430A | 2017-02-15 | |||
| CN106390428A | 2017-02-15 | |||
| CN205627021U | 2016-10-12 | |||
| CN203389316U | 2014-01-15 | |||
| CN204395401U | 2015-06-17 | |||
| CN102167117A | 2011-08-31 | |||
| EP0834337A2 | 1998-04-08 |
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