Multifunctional tent

The utility model provides a multifunctional tent, which is formed by overlapping two rectangular umbrella fabrics together; one of the short edges is adhered to an inner circular barrel; springs are installed at two ends of the inner circular barrel; the inner circular barrel can rotate around an axis rod; and the axis rod is fixed on the outer shell of the multifunctional tent. When being used, the multifunctional tent is put in the center of a car; the umbrella fabrics are pulled out to cover towards the front and back directions of the car, then the springs are tensioned; and when not being used, the umbrella fabrics withdraw into the outer shell of a column automatically under the action of the restoring force of the springs. When the multifunctional tent is used for sleeping, support rods towards the bottom side, the left side and the right side are installed respectively at two ends of the column shell; and subsequently the umbrella fabrics are opened and fixed. The umbrella fabrics can be pulled out r