Medical care bed that facilitates obstacle crossing

Abstract

The invention relates to a medical care bed that facilitates obstacle crossing. The bed comprises a bed frame of a rectangular door frame structure, a bed board arranged in the bed frame, legs supporting the bed frame and universal wheels arranged at the bottom of the legs, wherein, the bed frame comprises a bed frame, a bed plate arranged in the bed frame, a support leg supporting the bed frame and a universal wheel arranged at the bottom of the support leg; At least three pair of legs are arrange on that left and right sides of the nursing bed; The leg can swing and automatically reset whenmeeting an obstacle, so as to realize crossing the obstacle, and the leg can be telescoped so as to facilitate ascending and descending steps.

Description

technical field [0001] The invention relates to a medical nursing bed, in particular to a medical nursing bed which is convenient for surmounting obstacles. Background technique [0002] Many critically ill patients or patients with limited mobility need to lie on the nursing bed for a long time, but the existing nursing bed is generally more comfortable and convenient, and the bed body is relatively large. Once an emergency occurs, the nursing bed is inconvenient to transfer. When reaching barriers such as the threshold, multiple people are needed to lift the bed together to make the bed cross the barrier. However, this process takes time on the one hand and causes greater discomfort to the patient on the other hand; If it is insufficient, it will be difficult to move forward. [0003] In addition, the existing nursing beds cannot move forward smoothly when encountering steps, and need to take barrier-free passages or human lifts. This has two problems: 1. The general turn...

AI Technical Summary

Problems solved by technology

[0002] Many critically ill patients or patients with limited mobility need to lie on the nursing bed for a long time. However, the existing nursing beds are generally relatively large for comfort and convenience. Once an emergency occurs, the nursing bed is inconvenient to transfer. When reaching barriers such as the threshold, multiple people are required to lift the bed body together to make the bed cross the barrier. However, this process takes time on the one hand and causes greater discomfort to the patient on the other hand; Insufficient, it is difficult to move forward

[0003] In addition, the existing nursing beds cannot move forward smoothly when encountering steps, and need to take barrier-free passages or human lifts. This has two problems: 1. The general turning of barrier-free passages is usually 90 degrees or 180 degrees. 1. It is difficult for equipment such as nursing beds to turn smoothly; 2. For a larger nursing bed plus a critically ill patient, it is difficult for manpower to lift up and down the steps

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