Improved rotating spray gun structure capable of spraying cleaning agent onto farther dirt to save time and effort

The present invention relates to an improved rotating spray gun structure, which includes a control handle and a spray head assembly. One side of a valve seat of the control handle is connected with a jet tube through a connecting tube. The connecting tube is configured and connected with a water outlet tube penetrated through the bottom, and is configured with a joining terminal on the other side of the control handle for fitting the jet tube. The joining terminal is connected with a delivery tube in the jet tube, and the jet tube is fitted with a plurality of connecting pipes, a plurality of bearings, and a fastening sheet. One side of the delivery tube is connected with the water outlet tube, and the other side is fitted with a spray head assembly. The spray head assembly is configured with an arc-shaped bending pipe. One side of the bending pipe is configured with a fastening portion fitted at the opening on one side of a rotary fitting tube, a water spray portion on the other side of the bending pipe awa