Electric crawler stair climbing potty wheelchair bed

Abstract

The invention relates to an electric crawler stair climbing potty wheelchair bed, which is provided with a chair rack, wherein two lower corners of the front part of the chair rack are each provided with a universal corner wheel installation shaft; each universal corner wheel installation shaft is provided with two universal corner wheels; two sides of the rear part of the chair rack are provided with a chair wheel with a driving motor; the rear part of the chair rack is provided with an installation axle hole of a crawler stair climbing device; the crawler stair climbing device is arranged just below the chair rack and is of an H-shaped structure; the crawler stair climbing device is provided with a left crawler and a right crawler, wherein a crawler driving motor is arranged between the left crawler and the right crawler. The electric crawler stair climbing potty wheelchair bed is suitable for the aged and disabled people who are difficult to get about and has the advantages of scientific structure, reasonability in design, stable operation, convenience in operation, safety and reliability and is free to fold and unfold.

Description

technical field [0001] The invention belongs to a wheelchair, in particular to an electric wheelchair bed that can be used as a bed. Background technique [0002] At present, there are many kinds of wheelchairs for the disabled on the market. Most of the wheelchairs are based on ordinary wheelchairs. In order to better meet the needs of the disabled to take care of themselves, a variety of functions have been added, such as the function of defecation and defecation, Electric drive function, wheelchair lifting function, etc. These improvements have greatly met the needs of the disabled in many aspects of life besides walking. However, when some patients sit in a wheelchair for a long time, the hips and spine will suffer from the same sitting posture for a long time. People with excessive body pressure and cardiopulmonary dysfunction will increase intra-abdominal pressure due to long-term non-standing, causing abdominal distension, abdominal pain, nausea and vomiting. In view...

AI Technical Summary

Problems solved by technology

[0002] At present, there are many kinds of wheelchairs for the disabled on the market. Most of the wheelchairs are based on ordinary wheelchairs. In order to better meet the needs of the disabled to take care of themselves, a variety of functions have been added, such as the function of defecation and defecation, Electric drive function, wheelchair lifting function, etc. These improvements have greatly met the needs of the disabled in many aspects of life besides walking. However, when some patients sit in a wheelchair for a long time, the hips and spine will suffer from the same sitting posture for a long time. People with excessive body pressure and cardiopulmonary dysfunction will increase intra-abdominal pressure due to long-term non-standing, causing abdominal distension, abdominal pain, nausea and vomiting, etc.

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