Multifunctional wheelchair bed

Abstract

The invention relates to the technical field of nursing instruments, and discloses a multifunctional wheelchair bed which comprises a bed body assembly, a wheelchair assembly and a butt joint assembly. The butt joint assembly comprises a pair of guide rails arranged below the bed body assembly right facing the left side and the right side of the containing cavity and rolling wheels arranged on the two side edges of the wheelchair assembly and matched with the guide rails; and / or the butt joint assembly comprises guide rails arranged on one side edge or two side edges of the bed body assembly and rolling wheels arranged on one side edge or two side edges of the wheelchair assembly and matched with the guide rails, and when the wheelchair assembly is in butt joint with the bed body assembly, the rolling wheels are connected into the guide rails in a rolling mode. Compared with the prior art, the butt joint assembly is arranged between the bed body assembly and the wheelchair assembly, butt joint of the wheelchair assembly and the bed body assembly is facilitated, rolling wheels are used for rolling in the butt joint process, and the jamming phenomenon in the butt joint process is reduced; and after the butt joint is successful, the position is fixed through a position fixing assembly, the situation that the wheelchair assembly moves when the patient lies on a wheelchair bed is prevented, and potential safety hazards are reduced.

Description

technical field [0001] The invention relates to the technical field of nursing devices, in particular to a multifunctional wheelchair bed. Background technique [0002] The existing wheelchair bed with the function of separating and combining the bed and chair generally has two forms to realize the separating and closing function: the first method is a wheelchair bed, the bed body has a U-shaped space, the wheelchair is poured from the middle part of the end of the bed, and the bed and chair are combined; the second method is a wheelchair bed, The bed body has a space on one side, and the wheelchair enters the space of the bed body laterally from the outer side of the bed to realize the combination of the bed and the chair. [0003] Method 1. The rear area of ​​the bed body needs a large space for the wheelchair to turn and fall in or out of the bed body, and the left and right sides of the U-shaped space (the width of the bed body is about 1 meter) are different from the le...

AI Technical Summary

Problems solved by technology

[0003] Method 1. The rear area of ​​the bed body needs a large space for the wheelchair to turn and fall in or out of the bed body, and the left and right sides of the U-shaped space (the width of the bed body is about 1 meter) are different from the left and right sides of the wheelchair. Nursing staff cannot observe the operation at close range, and it is inconvenient to accurately operate the push in and out of the wheelchair; the length direction is relatively deep (the bed length is about 2 meters), and the armrest of the wheelchair is set on the backrest, which is inconvenient for the operator to push the wheelchair manually. into or out of the bed

Moreover, after the wheelchair is pushed into the bed, it is inconvenient to fix the wheelchair and the bed, and there are problems such as moving around, which poses a safety hazard

[0004] Mode 2: The wheelchair is pushed in horizontally from the side area and combined with the bed body. The patient's body is located in the side half of the wheelchair bed. There is an obvious gap between the wheelchair and the bed body and the mattress in the middle of the wheelchair bed, and the patient cannot lie down. In the middle of the bed, the space on the side of the wheelchair bed is small, which is not conducive to the patient's physical activity or posture adjustment, and the patient's experience is not good

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