Folding backing plate in multi -functional open air that sheltered from in area

The utility model discloses a folding backing plate in multi -functional open air that sheltered from in area, a serial communication port, include the roof, storage plate, backup pad and the bottom plate that connect gradually with folding mode, storage plate, backup pad and bottom plate are the quadrangle structure, bottom plate one side is connected with the backup pad, other three be provided with and shelter from the cloth receiver, it includes the side receiver of the left and right sides and the preceding receiver of front side to shelter from the cloth receiver, including the spool, the outwards tensile cloth that shelters from has been twined on the spool in the receiver, it draws together the waterproof coating to shelter from the bale of cloth, the roof left and right sides and front side are provided with the couple respectively, and the expansion end that shelters from cloth is upwards pulled out, can fix and get in touch in corresponding of top roof homonymy, the utility model discloses convenie