Patent ID: 7051744

Claim:
A sunshade structure, comprising: a hollow upright rod; a drive motor mounted on a first end of the upright rod; a drive shaft rotatably mounted in the first end of the upright rod and having a distal end connected to and rotated by the drive motor; a pulley mounted in a second end of the upright rod; a slide slidably mounted on a mediate portion of the upright rod; a skeleton having a first portion pivotally mounted on the second end of the upright rod and a second portion pivotally mounted on the slide to move therewith; a lift cord mounted on the pulley and having a first end wound around the drive shaft to move therewith and a second end secured on the slide to move the slide; a control device electrically connected to the drive motor to operate the drive motor to rotate the drive shaft; a first microswitch mounted on the upright rod and electrically connected to the drive motor and the control device; and a second microswitch mounted on the upright rod and electrically connected to the drive motor and the control device; wherein, the slide is limited to move between the first microswitch and the second microswitch.