Multidirectional control apparatus for vehicular seat

A multidirectional control apparatus for a vehicular seat, comprising:

• a seat cushion frame including a seat cushion lower frame and a seat cushion upper frame, which are mounted on a seat rail;
• a first motor disposed at a center of a front side of the seat cushion upper frame;
• second and third motors, which are respectively disposed at two lateral sides of a rear side of the seat cushion upper frame;
• a first support link mounted on a support bracket formed at a front side of the seat cushion lower frame;
• second and third support links, which are respectively mounted on support brackets formed at two lateral sides of a rear side of the seat cushion lower frame;
• a first rotational link, which is connected at a first end thereof to the first motor to receive turning force from the first motor and is rotatably coupled at a second end thereof to an upper end of the first support link;
• a second rotational link, which is connected at a first end thereof to the second motor to receive turning force from the second motor and is rotatably coupled at a second end thereof to an upper end of the second support link;
• and
• a third rotational link, which is connected at a first end thereof to the third motor to receive turning force from the third motor and is rotatably coupled at a second end thereof to an upper end of the third support link,
• wherein the second end of each of the first to third rotational links is freely and rotatable coupled to the upper end of a corresponding one of the first to third support links via a ball joint.