support mobile robot comprising at least one support system

The invention relates to a mobile robot comprising a movable base (12) surmounted by a trunk (14), said movable base (12) comprising at least three wheels (16, 16 ') disposed at the vertices of a polygon ground contact, characterized in that the robot (10) comprises at least one graspable support system (20, 22) and an anti-tipping system configured to prevent the robot tipping (10) when a person is supported on the grippable support system (20, 22).