Spray head and spraying device

The utility model provides a spray head and spraying device, the spray head comprises a pressing head, a pump body assembly, an outer base, an inner base and a second spring, the pressing head comprises a spray head shell, a pressing part and a connecting rod, an outer base inner cavity is arranged in the outer base, an outer base limiting part is arranged on the inner circumferential wall of the outer base inner cavity, the inner base is arranged in the outer base inner cavity, and the second spring is arranged in the outer base limiting part. The inner base comprises an inner base main body and an inner base matching part, the inner base matching part and the outer base limiting part are adjacently connected in the axial direction of the outer base, the inner base matching part is located on the side, close to the bottle body mounting cavity, of the outer base limiting part, the inner base main body extends into the pressing head mounting cavity, and the upper end of the pump body is connected with the inne