Multifunctional wheelchair

Abstract

The invention discloses a multifunctional wheelchair. The multifunctional wheelchair comprises a base with wheels, and further comprises an adjustable lifting device connected to the upper portion ofthe base; the adjustable lifting device comprises a sitting plate, a backrest hinged to the rear end of the sitting plate, a lower linkage plate connected with the base and a supporting structure hinged to the portion between the sitting plate and the lower linkage plate; the supporting structure comprises a front supporting assembly and a rear supporting assembly; the adjustable lifting device further comprises a driving structure used for driving the supporting structure to rotate and / or driving the sitting plate to lift and fall; the driving mechanism performs a rotary motion or a linear motion, so that a parallelogram mechanism formed by the sitting plate, the front supporting rod assembly, the lower linkage plate and the rear supporting rod assembly is in the state of being unfolded or folded. Therefore, through the structural form of the cooperation of the base and the adjustable lifting device, the height and the angle of a main wheelchair body can both be adjusted; the multifunctional wheelchair has a wider application range, is suitable for bed bodies with various heights, and meets multiple using requirements for lying-low, sitting, moving and folding.

Description

technical field [0001] The invention relates to medical care equipment, in particular to a multifunctional wheelchair for bedridden patients or patients who cannot move independently. Background technique [0002] At present, wheelchairs designed for long-term bedridden or mobility-impaired persons have a single function and can only meet some of the user's needs such as moving in a wheelchair, and because the structure is fixed and cannot be changed, when the user moves from the bed to the wheelchair, it is often necessary to Many people lift and hug at the same time, which puts pressure on the patient's family members and nurses. It is time-consuming and labor-intensive and the user is uncomfortable. Multiple family members or nurses take care of the materials at the same time, causing huge economic pressure on the family. Flexible, multifunctional wheelchair that reduces the number of support staff. Contents of the invention [0003] The purpose of the invention is to ...

AI Technical Summary

Problems solved by technology

[0002] At present, wheelchairs designed for long-term bedridden or mobility-impaired persons have a single function and can only meet some of the user's needs such as moving in a wheelchair, and because the structure is fixed and cannot be changed, when the user moves from the bed to the wheelchair, it is often necessary to Multiple people lift and hug at the same time, which puts pressure on the patient's family members and nurses. It is time-consuming and laborious, and the user is uncomfortable. Multiple family members or nurses take care of the materials at the same time, causing huge economic pressure on the family. Therefore, there is an urgent need for a comprehensive function. Flexible, versatile wheelchair with reduced number of support staff

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