Multifunctional electric wheelchair

Abstract

The invention discloses a multifunctional electric wheelchair. The multifunctional electric wheelchair comprises a trolley body, a cushion assembly, a pressure release device, a backrest, a backrest support driving device and a thigh support device, wherein the cushion assembly is mounted on the pressure release device; the pressure release device is mounted on the trolley body and is used for driving the cushion assembly to move to a front-high-back-low depressurizing position relative to the trolley body; the backrest is mounted on the backrest support driving device; the backrest support driving device is connected to the cushion assembly and is used for driving the backrest to rotate relative to the cushion assembly; and the thigh support device is connected to the cushion assembly, isused for supporting thighs of a sufferer and is used for driving the thighs of the sufferer to raise upwards. According to the multifunctional electric wheelchair, a cushion can lay back to depressurize buttocks of the sufferer, the sufferer can lie low and raise the thighs of the sufferer, then, muscular soreness of the sufferer can be relieved, and the degree of comfort of use of the wheelchairis increased.

Description

technical field [0001] The invention relates to a multifunctional electric wheelchair. Background technique [0002] At present, the wheelchair is an important medical rehabilitation tool. It is widely used in the auxiliary medical industry. Most of the existing wheelchairs have simple structures and single functions. Patients can only sit in wheelchairs for a long time, which will cause excessive pressure on the patient's buttocks and soreness. . Moreover, existing wheelchairs cannot make the patient lean back to decompress the patient's buttocks, cannot make the patient lie flat on the wheelchair, and cannot raise the patient's legs too high, so that the patient can only sit on the wheelchair and maintain a posture for a long time , and then there will be muscle soreness, which makes the wheelchair extremely uncomfortable to use. In addition, the headrest in the existing wheelchair cannot be adjusted, so it cannot adapt to patients of different heights. The position of t...

AI Technical Summary

Problems solved by technology

[0002] At present, the wheelchair is an important medical rehabilitation tool. It is widely used in the auxiliary medical industry. Most of the existing wheelchairs have simple structures and single functions. Patients can only sit in wheelchairs for a long time, which will cause excessive pressure on the patient's buttocks and soreness.

Moreover, existing wheelchairs cannot make the patient lean back to decompress the patient's buttocks, cannot make the patient lie flat on the wheelchair, and cannot raise the patient's legs too high, so that the patient can only sit on the wheelchair and maintain a posture for a long time , and then there will be muscle soreness, which makes wheelchair use extremely uncomfortable

In addition, the headrest in the existing wheelchair cannot be adjusted, so it cannot adapt to patients of different heights. The position of the wheelchair controller is fixed, which makes it inconvenient for the patient to operate. Moreover, the backrest of the wheelchair cannot be folded, which is not convenient for storage and carrying, which brings a lot of inconvenience to the user.

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