But height -adjusting's tree -like umbrella frame

The utility model discloses a but height -adjusting's tree -like umbrella frame, the on -line screen storage device comprises a base, the base center is equipped with rotatory axle bed, rotatory axle bed is connected with flexible bucket, flexible bucket sliding connection has the telescopic link, flexible bucket with be equipped with the hemisphere kayser between the telescopic link, be equipped with 90 degrees hinges on the lateral wall of telescopic link, 90 degree hinge connection peg one end, be equipped with 90 degrees hinges on the peg other end, 90 degree hinge connection has the couple. The utility model discloses, the user can adjust the quantity of height with the control string umbrella of umbrella frame as required, practices thrift the space, effectively avoids the water droplet of upper umbrella and each other does not laminate.