Stair-climbing multi-purpose rehabilitation instrument

Abstract

The invention relates to a stair-climbing multi-purpose rehabilitation instrument. The stair-climbing multi-purpose rehabilitation instrument comprises a parallelogram stair-climbing rod mechanism, a flat ground low-speed walking-aiding mechanism, and a stair-climbing horizontal adjustment mechanism, wherein two stair-climbing rods of the parallelogram stair-climbing rod mechanism are respectively mounted at two sides of a lower U-shaped frame, each stair-climbing rod is connected with two sprocket wheels mounted on the outer side surface of the lower U-shaped frame through two cranks, the two sprocket wheels on the same side are in transmission connection through a chain, the sprocket wheels positioned at the front part of the lower U-shaped frame are connected with driven sprocket wheels coaxially through rotation shafts, the driven sprocket wheels are in transmission connection with drive sprocket wheels through chains, the drive sprocket wheels are in match connection with a power output shaft through clutches, the power output shaft is connected with a motor through a reduction gearbox, a leg is arranged at each of two ends of each stair-climbing rod, and the four legs form two sets of support systems with four wheels of the flat ground low-speed walking-aiding mechanism. The stair-climbing multi-purpose rehabilitation instrument has the functions of basic vigorous strides walking supporting, stair walking traction, falling-preventing of safety chairs and stools, and the like.

Description

technical field [0001] The invention relates to a multifunctional rehabilitation instrument, in particular to a stair-climbing multifunctional rehabilitation instrument, which belongs to the technical field of rehabilitation instruments. Background technique [0002] At present, the rehabilitation devices widely used in the market are mainly suitable for supporting walking on flat ground, and the supporting functions are single and inconvenient to use, while wheelchairs with the function of climbing stairs do not have good rehabilitation functions. Therefore, it is necessary to design a four-legged stair-climbing rehabilitation instrument. The stair-climbing multifunctional rehabilitation instrument has basic support for walking, traction for climbing up and down stairs, anti-fall safety chair and stool, bending-free brakes, storage and lighting, etc. function. Contents of the invention [0003] The object of the present invention is to provide a kind of stair-climbing ty...

AI Technical Summary

Problems solved by technology

[0002] Currently, the most widely used rehabilitation devices on the market are mainly suitable for supporting walking on flat ground, and the supporting functions are single and inconvenient to use, while wheelchairs with the function of climbing stairs do not have good rehabilitation functions.

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