Foldable and rail-variable upper and lower limb coordinated movement training chair

Abstract

The invention discloses a foldable and rail-variable upper and lower limb coordinated movement training chair which comprises a seat chair, a transmission device arranged at the lower part of the seat chair and a rack positioned at two sides of the seat chair, wherein two sides of the transmission device are respectively provided with an overhung driving shaft and an accessory shaft; one end of a crank of a seven-link mechanism at two sides of the seat chair is fixedly connected with the driving shaft, and the other end of the crank is hinged to the head end of a first connecting rod to form a rotating pair; the tail end of the first connecting rod is hinged to the head end of a second connecting rod to form a rotating pair; the tail end of a second connecting rod is hinged to the head end of a connecting rack rod to form a rotating pair; the tail end of the connecting rack rod is fixedly connected with the accessory shaft and hinged to the rack to form a rotating pair; one end of a third connecting rod is hinged to the crank or the first connecting rod or the second connecting rod to form a rotating pair, and the other end of the third connecting rod is hinged to the bottom end or the middle of a rocker to form a rotating pair; the middle or the bottom of the rocker is hinged to the rack to form a rotating pair; the first connecting rod or the second connecting rod is provided with a foot support; the upper end of the rocker is provided with a handle. The foldable and rail-variable upper and lower limb coordinated movement training chair is simple in structure and wide in application.

Description

Technical field: [0001] The invention relates to a foldable upper and lower limb coordination exercise training chair with variable rails, which belongs to the fields of rehabilitation medicine and sports fitness equipment. Background technique: [0002] The 2010 Statistical Bulletin on the Development of China's Aging Career pointed out that the national population aged 60 and above has reached 177.65 million, accounting for 13.26% of the total population, an increase of 2.93 percentage points compared with the fifth national census in 2000. It can be seen that the degree of aging in our country is continuing to deepen; with the development of society, the number of people working in a sitting position is increasing, and the number of people with white-collar occupational diseases is also increasing. The prevention and rehabilitation of geriatric diseases and the prevention and treatment of white-collar occupational diseases have become serious problems in today's society. ...

AI Technical Summary

Problems solved by technology

But they have the following disadvantages: professional nurses are required to accompany the training throughout the training, the training equipment has a complex structure, a large application field, a single movement form, lack of coordinated movement of the upper and lower limbs, cannot be folded, and the trajectory remains unchanged, so it is not universally applicable and difficult to use. Meet the rehabilitation and fitness needs of families and offices

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