Person lifting assembly

A motorized chair assembly configured to facilitate lifting a person off of a floor, said assembly comprising:

• a plurality of legs defining a first set of legs and a second set of legs, each of said legs having telescopically adjustable height, each of said legs having a top end and a bottom end, each of said legs having:
• a lower portion;
• an upper portion telescopically receiving said lower portion, said upper portion being vertically moveable relative to said lower portion;
• a wheel being rotatably attached to said bottom end;
• a lock being positioned on said wheel, said lock releasably retaining said wheel in a non-rotational condition;
• a base being attached to said first set of legs and said second set of legs such that said base has an adjustable height relative to a floor surface, said base having a front side, a rear side, a first lateral side and a second lateral side, said first lateral side having said first set of legs attached thereto and said second lateral side having said second set of legs attached thereto, said base being configured to receive a person thereon and lift the person vertically when each of said legs extend upwardly, said base lying in a horizontal plane, said base being attached to each of said upper portions such that when said upper portion moves vertically said base moves vertically;
• a pair of armrests including a right armrest and a left armrest each having an adjustable height, said right armrest being attached to and extending between said first set of legs, said left armrest being attached to and extending between said second set of legs, each of said armrests having an adjustable height relative to a corresponding one of said first and second sets of legs, each of said armrests having a lower end engaging said top end of a corresponding one of said legs at a fully retracted position;
• a plurality of lifting units, each of said legs having a lifting unit mounted therein and extending into an associated one of said right and left armrests, each of said lifting units extending or retracting associated ones of said legs with respect to said base to lift or lower said base with respect to said floor surface, each of said lifting units including:
• a motor being mounted on said leg;
• a drive rod being mechanically coupled to said motor, said drive rod rotating in a first direction or a second direction when said motor is turned on, said drive rod being threaded,
• a first drive coupler being threadably mounted to said drive rod such that said upper portion extends upwardly from said lower portion when said drive rod is rotated in a first direction and said upper portion extends downwardly when said drive rod is rotated in a second direction;
• a second drive coupler being positioned in said associated one of said right or left armrests, said second drive coupler being threadably mounted to said drive rod such that each of said associated one of said right or left armrests extends upwardly when said drive rod is rotated in a first direction and extends downwardly toward an associated on of said legs when said drive rod is rotated in a second direction;
• a power supply being mounted within one of said armrests and being electrically coupled to said motor;
• a plurality of control switches being mounted in one of said armrest, each of said control switches being electrically coupled to said motor, each of said control switches controlling a vertical movement of each of said legs and each of said armrests, said plurality of control switches including an up button and a down button, said up button actuating each of said lifting units such that said base is lifted upwardly from said floor surface, said down button actuating each of said lifting units such that said base is lowered toward said floor surface;
• a seat extension being pivotally attached to a bottom side of said base;
• a drive apparatus being mounted to said base, said drive apparatus being actuated to alternatingly move said seat extension to a deployed position extending outwardly from said base to a stored position extending downwardly from said base;
• a backrest being attached to and extending upwardly from said rear side;
• and
• a pair of braces, a first one of said braces being attached to and extending between said bottom ends of each of said legs in said first set of legs, a second one of said braces being attached to and extending between said bottom ends of each of said legs of said second set of legs.