Omnidirectional multifunctional wheelchair bed

Abstract

An omnidirectional multifunctional wheelchair bed, which belongs to a wheelchair bed, includes a base frame, a chair back frame, a cushion frame, a calf board frame, a pedal frame and a lithium battery, the lower end of the chair back frame is hinged to the base frame, and the cushion frame The rear end of the seat cushion frame is hinged with the base frame, the seat cushion frame is hinged with the calf plate frame, the calf plate frame is hinged with the pedal frame, the front part of the cushion frame is also hinged with a pedal link, the pedal link is hinged with the pedal frame, and the seat back frame is hinged with the base frame. The first electric push rod is hinged between the seat frame, the second electric push rod is hinged between the cushion frame and the base frame, the third electric push rod is hinged between the calf plate frame and the cushion frame, and the lithium battery is installed on the base In the frame, four mutually symmetrical mecanum wheel structures are arranged under the base frame, and height-adjustable electric lifting handrail structures are arranged symmetrically on both sides of the base frame. The invention can realize the transformation between the wheelchair and the bed, the height of the armrest can be adjusted, and it can move in all directions.

Description

Technical field: [0001] The invention relates to a wheelchair bed, in particular to an omnidirectional multifunctional wheelchair bed. Background technique: [0002] 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 part other tha...

AI Technical Summary

Problems solved by technology

[0002] 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