Lower extremity rehabilitation device

By improving the structure of the lower limb rehabilitation device, including the combination of the rehabilitation shell and various components, the problems of limited application and insufficient safety of existing lower limb rehabilitation devices have been solved, realizing the convenience and safety of full-term rehabilitation training in bed.

CN224540899UActive Publication Date: 2026-07-24SUQIAN XINXING REHABILITATION PHYSICAL EXAMINATION CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SUQIAN XINXING REHABILITATION PHYSICAL EXAMINATION CO LTD
Filing Date
2024-09-05
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing lower limb rehabilitation devices have limited applications, are only suitable for the later stages of rehabilitation and require use against a wall, have limited safety, and cannot meet the needs of full-cycle rehabilitation training.

Method used

A lower limb rehabilitation device has been designed, comprising a rehabilitation shell, an inner screw fixing cylinder, a fixing plate, a semi-circular sponge block, an inclined sliding plate, a moving plate, a sponge sheet, a guide rod, a sponge placement cylinder, and a return spring. It allows for use in bed and achieves position adjustment through threaded and bolted connections. A smooth membrane layer and damping sponge are added to improve safety and convenience.

Benefits of technology

It achieves convenience and safety for rehabilitation training throughout the entire period, can be carried out in bed without the need for a wall, is suitable for different rehabilitation personnel, has a reasonable structure, and is highly practical.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224540899U_ABST
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Abstract

The utility model provides a kind of lower limbs rehabilitation device, including rehabilitation shell, inner screw fixed cylinder and fixed disc, and the support block is integrally fixed in rehabilitation shell right end lower side, and the semicircular sponge block is fixed in the upper side of support block and rehabilitation shell right end connecting place, and the inclined limit piece and the inclined fixed block are fixed in the left end of rehabilitation shell interior, and the inner screw fixed cylinder is installed in the inclined face of inclined fixed block by bolt, and the outer screw rod is inserted in the right end of inner screw fixed cylinder by thread principle, and the circular step block is fixed in the right end of outer screw rod, and the circular step block is slidably installed in fixed disc, and the sponge placing cylinder is fixed in the right end of fixed disc, and the guide rod is inserted in the sponge placing cylinder, this design solves the original device use range low, only the rehabilitation personnel training use of convenient rehabilitation later stage stage, simultaneously need to use by wall, the problem of general security, the utility model is convenient for rehabilitation personnel rehabilitation full training use, and need not by wall, can be rehabilitated training on bed, and security is high.
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