Abstract: A tank cover lifting tool is configured to remove or attach tank covers. The tank cover lifting tool includes a handle center support, a first handle connected to one end of the handle center support, and a second handle connected to another end of the handle center support. In addition, the tank cover lifting tool includes a first lifting block that is locked on the handle center support and that is configured to engage a first tank cover handle of a tank cover. Further, the tank cover lifting tool includes a second lifting block that is locked on the handle center support and that is configured to engage a second tank cover handle of the tank cover.

Abstract: A swivel handle structure for a bathtub includes a holder, a handle seat and a press ring. The holder comprises a connecting plate having a number of locating holes and a recess thereon. The handle seat comprises a rotary disc having a circular rim inwardly corresponding to the recess of the connecting plate. The press ring is sleeved onto the handle seat. The press ring has a block rim to block the handle seat so as to confine the press ring from moving any further. When turning the handle seat, the circular rim of the rotary disc turns within the recess of the connecting plate so that the press ring maintains the handle seat in a steady manner from rocking or shaking.

Abstract: A tub grab bar structure comprises a clamping base comprising a fixed board substantially vertically disposed on a lateral side of a horizontal base body, the fixed board adapted to contact an outer tub surface; a threaded rod transversely disposed on the fixed board and including a knob at an end thereof for rotating the threaded rod; a clip board adapted to abut an inner tub surface, the clip board having a connecting rod substantially vertically attached thereto for receiving the threaded rod; a rotary horizontal baseboard pivotally coupled to the horizontal base body at a central pivot axis; a grab bar substantially vertically coupled to the baseboard; a tenon pipe substantially vertically disposed on the baseboard and radially spaced from the central pivot axis; an elastic bolt disposed inside the tenon pipe; and a plurality of insert holes radially spaced about the central pivot axis on the horizontal base body; wherein the elastic bolt is movable in the tenon pipe such that it is selectively engageable