Multifunctional wheelchair capable of being separated into lifting type/pushing type stretcher

Abstract

Disclosed is a multifunctional wheelchair capable of being separated into a lifting type / pushing type stretcher. The multifunctional wheelchair capable of being separated into the lifting type / pushing type stretcher mainly comprises a wheelchair frame, a seat plate support rack, a leg-back linkage mechanism, a folding plate mechanism and a folding plate locking mechanism. The rear of the wheelchair frame is in a door shape to facilitate entrance and exit of a toilet; a wheelchair seat plate is provided with a hole, inside which a folding plate is arranged and is folded and unfolded through a first electric pushing rod to achieve a toilet function; movable handrails can move up and down and rotate so that a user can move onto or off from the wheelchair conveniently, and when arranged in the front, the movable handrails can provide support for the user putting on or taking off clothes; a back seat plate mechanism is inserted into wheelchair frame sleeves through support pipes, an n-shaped guide rail at the bottom of the back seat plate mechanism is arranged on a lifting mechanism to achieve separation of the back seat plate mechanism from the wheelchair frame and the lifting mechanism; the support pipes are inserted into the bottom guide pipes of the leg-back linkage mechanism, so that the leg-back linkage mechanism can be separated from the seat plate support rack. The multifunctional wheelchair capable of being separated into the lifting type / pushing type stretcher achieves wheelchair-assisted toileting, can serve as a stretcher trolley when the back seat plate mechanism and the wheelchair frame are separated, and can serve as a carried-type stretcher when the leg-back linkage mechanism and the seat plate support rack are separated.

Description

technical field [0001] The invention relates to the technical field of medical instruments and devices, in particular to a multifunctional wheelchair that can be separated into lift-type / push-type stretchers. Background technique [0002] As China enters an aging society, the number of people with disabilities due to aging and other reasons is rapidly increasing, and the demand for wheelchairs has increased significantly. However, when the user goes to the toilet, a caregiver is required to help the wheelchair up and down, which greatly increases the burden on the caregiver and the risk of the user falling. Although there are already wheelchairs with built-in toilets, they are too bulky and require regular cleaning of excrement, which adds an extra burden, and wheelchairs are prone to bacteria and even odors. In addition, when a wheelchair user needs emergency treatment, ordinary wheelchairs can only move slowly on relatively flat and spacious roads. If the road is uneven o...

AI Technical Summary

Problems solved by technology

However, when the user goes to the toilet, the caregiver needs to help the wheelchair up and down, which greatly increases the burden on the caregiver and the risk of the user falling

Although there are already wheelchairs with built-in toilets, they are too bulky and require regular cleaning of excrement, which adds an extra burden, and wheelchairs are prone to bacteria and even odors

In addition, when a wheelchair user needs emergency treatment, ordinary wheelchairs can only move slowly on a relatively flat and spacious road. If the road is uneven or there are obstacles, it will delay the precious time for emergency treatment and even cause harm to the patient

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