Omni-directional multifunctional wheelchair bed

Abstract

The invention discloses an omni-directional multifunctional wheelchair bed, and belongs to a wheelchair bed; the multifunctional wheelchair bed comprises a base framework, a chair back framework, a seat cushion framework, a wheelchair plate framework, a pedal framework and a lithium battery; the lower end of the chair back framework is hinged with the base framework, and the back end of the seat cushion framework is hinged with the base framework; the seat cushion framework is hinged with a shank plate framework, and the shank plate framework is hinged with the pedal framework; the front part of the seat cushion framework is further hinged with a pedal link rod, and the pedal link rod is hinged with the pedal framework; a first electric push rod is hinged between the chair back framework and the base framework, a second electric push rod is hinged between the seat cushion framework and the base framework, and a third electric push rod is hinged between the shank framework and the seat cushion framework; the lithium battery is installed in the base framework, and the lower part of the base framework is provided with four symmetrical mecanum wheel structures; both sides of the base framework are symmetrically provided with electric lifting handrail structures with adjustable height. The omni-directional multifunctional wheelchair bed can realize the conversion of the wheelchair and the bed, and the handrail height can be adjusted and moved in all directions.

Description

[0001] Technical field: [0002] The invention relates to a wheelchair bed, in particular to an omnidirectional multifunctional wheelchair bed. [0003] Background technique: [0004] There are many manual wheelchairs and electric wheelchairs in the market. The wheelchair itself can allow users with reduced mobility to complete sports, but users need to complete the transfer from the bed to the wheelchair in daily life, which is dangerous for users with reduced mobility. Sexual movements, directly turning the wheelchair into a bed, or becoming a part of the bed can effectively avoid this problem. In the prior art, the invention patent with the patent number of 201310149551.X discloses a multifunctional nursing bed, which uses ordinary wheels and can only move forward and backward and turn, which is inconvenient for users to operate in environments with small spaces such as indoors, and The armrest is turned over and deformed, and cannot be adjusted in height, and it is still a...

AI Technical Summary

Problems solved by technology

[0004] There are many manual wheelchairs and electric wheelchairs in the market. The wheelchair itself can allow users with reduced mobility to complete sports, but users need to complete the transfer from the bed to the wheelchair in daily life, which is dangerous for users with reduced mobility. Sexual movements, directly turning the wheelchair into a bed, or becoming a part of the bed can effectively avoid this problem

In the prior art, the invention patent with the patent number 201310149551.X discloses a multifunctional nursing bed, which uses ordinary wheels and can only move back and forth and turn, which is not convenient for users to operate in indoor and other environments with small spaces, and The armrest is turned over and deformed, and cannot be adjusted in height, and it is still a part other than the bed, which poses a safety hazard for transfer

Images