Title:
LOWER LIMB WALKING REHABILITATION TRAINING MACHINE
Document Type and Number:
WIPO Patent Application WO/2023/024374
Kind Code:
A1
Abstract:
The present invention relates to a lower limb walking rehabilitation training machine, comprising two supporting frames, two gait simulation mechanisms mounted on the two supporting frames respectively, and two pedals mounted on the two gait simulation mechanisms respectively. The supporting frames are crutch type supporting frames, and the gait simulation mechanisms each comprise a special four-connecting-rod mechanism and a curve amplification mechanism. The four-connecting-rod mechanisms are each formed by hinging end to end a crank, a first connecting rod, a rocker rod and a rack rod. An upper end of each first connecting rod is hinged to a lower end of a second connecting rod in the curve amplification mechanism, and a lower end of a third connecting rod in the curve amplification mechanism is hinged to a pedal. The rack rods in the four-connecting-rod mechanisms and the supporting frames are relatively fixed, and a fourth connecting rod in each curve amplification mechanism is connected to an inner side of a crutch type supporting frame. In the present invention, "step" type walking training is achieved, gait is stable, and plantar impact is avoided; in addition, the instrument has a simply structure, small size, easy operation, and has low requirements for usage environment.
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Inventors:
ZHAN KUIHUA (CN)
QIU ZIXIAN (CN)
LU YUHAO (CN)
QIU ZIXIAN (CN)
LU YUHAO (CN)
Application Number:
PCT/CN2021/141922
Publication Date:
March 02, 2023
Filing Date:
December 28, 2021
Export Citation:
Assignee:
UNIV SOOCHOW (CN)
International Classes:
A63B23/04; A61H3/00
Foreign References:
| CN113599782A | 2021-11-05 | |||
| CN103519974A | 2014-01-22 | |||
| CN113133907A | 2021-07-20 | |||
| JP2008253539A | 2008-10-23 | |||
| GB0408311D0 | 2004-05-19 |
Attorney, Agent or Firm:
CENTRAL SOUTH WELL INTELLECTUAL PROPERTY OFFICE (CN)
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