Self-energy-storing straight rib windproof self-recovery umbrella

A self-energy-storing straight rib windproof self-recovery umbrella comprises an upper nest, a middle-lower nest structure, a middle rod, long ribs, short ribs and a handle, the upper nest is fixedly arranged on the upper portion of the middle rod, the middle-lower nest structure is slidably arranged on the middle rod in a sleeving mode and located under the upper nest, the middle rod is sleeved with a limiting piece which is located between the upper nest and the middle-lower nest structure, umbrella cloth is arranged on the top surface of the long ribs, each long rib comprises a fist umbrella rib and a second umbrella rib, the rear end of each first umbrella rib is hinged to the upper nest, a rotatable and elastic rotating self-recovery mechanism is arranged between the front end of each first umbrella rib and the rear end of the corresponding second umbrella rib, the rear end of each second umbrella rib is located on the top surface of the front end of the corresponding first umbrella rib, the front end of each umbrella rib is connected with the umbrella cloth, the rear end of each short rib is hinged to the middle-lower nest structure, the front end of each short rib is hinged to the corresponding first umbrella rib, the handle is arranged at the bottom end of the middle rod, and when being folded, the middle-lower nest structure is arranged on the handle in a clamped mode. When in a windy day, the second umbrella ribs still have the rain resisting function and can be recovered to the original positions.