Universal paint roller frame

The utility model relates to the technical field of indoor decoration, and discloses a universal paint roller frame which comprises a long rod, a fixing sleeve is fixed outside the top end of the long rod, two vertical plates which are symmetrical left and right are fixed at the top of the fixing sleeve, connecting pieces which can rotate front and back are arranged on the opposite sides of the two vertical plates, and the connecting pieces are connected with the long rod. A mounting sleeve is fixed to the top of the connecting piece, the mounting sleeve is sleeved with a holding piece, a locking assembly extending into the vertical plate on the right side is arranged in the connecting piece, and a button which can transversely move, penetrates through the vertical plate on the left side and is in transmission connection with the locking assembly is arranged in the vertical plate on the left side. And a deformation opening is formed in the outer part of the mounting sleeve. According to the universal paint ro