Lifting traction bed

Abstract

The invention relates to a lifting traction bed. The lifting traction bed is provided with a bed body framework and a traction bed frame, wherein the front end of the traction bed frame extends from the front end of the bed body framework; a traction suspension and a pull rope hanging bracket mounted on the traction suspension are arranged at the rear end of the traction bed frame; the traction bed frame is rotatably connected with a position on the front side of the top of the bed body framework through a rotating shaft; a lifting driving oil cylinder is hinged to a position at the middle part of the bottom of the bed body framework; a group of double connecting rods A is hinged to the bottom of the front side of the bed body framework; a group of double connecting rods B is hinged to a position, adjacent to the front part, of the traction bed frame; the hanging ends of the double connecting rods B and the hanging ends of the double connecting rods A are hinged together through a pinshaft; a piston rod of the lifting driving oil cylinder is rotatably connected with the pin shaft; an air spring is also hinged to the bottom of the bed body framework; and a piston rod of the air spring is connected with the side part of the traction bed frame through hinging. The structural design of the lifting traction bed disclosed by the invention is relatively succinct, so that the reliability is improved, the using effect is good, and the lifting traction bed is smooth and comfortable, and has good practical using and popularization value.

Description

technical field [0001] The invention relates to the technical field of rehabilitation equipment products, in particular to a lifting traction bed. Background technique [0002] With the development of society, people pay more and more attention to medical hygiene and health, and there are more and more various medical and rehabilitation equipment at the level of technical products. Lifting traction rehabilitation equipment is one of the very important categories. Many traditional traction rehabilitation equipment are manually operated for lifting and lowering, and even some automatic lifting structures have unstable operation, which is very uncomfortable for patients undergoing rehabilitation traction treatment on it. Contents of the invention [0003] The purpose of the present invention is to provide a lifting traction bed with a simpler structure and a more stable operation in view of the above-mentioned shortcomings of the traditional rehabilitation traction equipment....

AI Technical Summary

Problems solved by technology

[0002] With the development of society, people pay more and more attention to medical hygiene and health, and there are more and more various medical and rehabilitation equipment at the level of technical products. Lifting traction rehabilitation equipment is one of the very important categories. Many traditional traction rehabilitation equipment are manually operated for lifting and lowering. Even some automatic lifting structures have unstable operation, which is very uncomfortable for patients undergoing rehabilitation traction treatment on it.

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