Multi-functional wheelchair

Abstract

The invention discloses a multi-functional wheelchair, relates to the field of wheelchairs, and provides a wheelchair which can assist wheelchair users in taking items from a high place. The multi-functional wheelchair includes a wheelchair frame, a seat plate, front wheels, a rear walking mechanism, and a seat plate driving device; vertically arranged guide grooves are formed in the wheelchair frame, sliding blocks are arranged on the seat plate, the sliding blocks are located in the guide grooves, and the seat plate can move along the guide grooves; the seat plate driving device is located below the seat plate, the seat plate driving device includes a screw rod, a nut block and a connecting rod, the screw rod is connected with the wheelchair frame and rotatable, the nut block is connected with the screw rod in a threaded mode, and two ends of the connecting rod are hinged with the nut block and the seat plate respectively. The seat plate can be driven to move up and down by rotatingthe screw rod, so that the wheelchair users are moved up and down, and items placed at the high place can be taken by the wheelchair users conveniently. A power unit, the rear walking mechanism, a defecation hole and a defecation hole baffle can also be arranged, so that the users are assisted by the wheelchair in going up stairs or to a toilet.

Description

technical field [0001] The invention relates to the field of wheelchairs, in particular to a multifunctional wheelchair. Background technique [0002] Nowadays, my country has entered an aging society, and many people with handicapped legs have many inconveniences in their lives. Most of the wheelchair products sold on the market have single functions, and they can only rely on the wheelchair user to manually or others to push to realize the driving function. It cannot assist people with inconvenient legs to go up stairs, go to the toilet and take high objects. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a wheelchair that can assist a wheelchair user to pick up high objects. [0004] The technical solution adopted for solving the above problems is: the multifunctional wheelchair comprises a wheelchair frame, a seat board, a front wheel and a rear walking mechanism, and also includes a seat board driving devi...

AI Technical Summary

Problems solved by technology

[0002] Nowadays, our country has entered an aging society, and many people with inconvenient legs have many inconveniences in their lives. Most of the wheelchair products on the market have single functions, and they can only rely on the wheelchair user to manually or other people to achieve the driving function.

Unable to assist people with handicapped legs to go up stairs, go to the toilet and take high objects

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