Rotatable connector structure

Provided is a rotatable connector structure which comprises a casing and an elbow adapter. The elbow adapter is inserted into the casing, and the casing is also provided with a lock. The inner edge of an interface of the casing is provided with a ring of rectangular jump ring groove I, and the surface edge of the elbow adapter is provided with a ring of rectangular sealing groove and a ring of rectangular jump ring groove II. An O-shaped sealing ring is arranged on the sealing groove, and a ring of rectangular jump ring is arranged between the jump ring groove I and the jump ring groove II. The connector structure realizes a rotation function, changes the single fixed structure of a present connector, and is strong in flexibility, capable of swinging in multiple directions, good in sealing effect, more convenient in installation and wider in application range.