A manual override mechanism for use in a vacuum toilet system may comprise: a shaft extending from a knob; a traveler configured to engage the shaft, the traveler comprising a first gear; a motor rack comprising a second gear configured to engage the first gear; and a flush gate extending from the motor rack, the flush gate configured to transition from a closed position to an open position in response to rotation of the shaft.

A Toilet Flushing Apparatus Locking Nut System characterized by affixing a rigid rod to a securing nut that contains multiple rod receiving holes. The locking nut system maintains a secured position by means of resistance created when the rod contacts the toilet flushing apparatus's lifting arm, preventing rotational movement of the securing nut to less than 360 degrees. Multiple rod receiving holes within the body of the securing nut afford the ability to adjust the rod's position—to further reduce the securing nut's rotational travel to less than 360 degrees.

A flush toilet includes a toilet main unit, a reservoir tank, and a connecting pipe member configured to connect the toilet main unit and the reservoir tank in a watertight manner after the connecting pipe member is inserted into the reservoir tank so that the reservoir tank is assembled to a predetermined installation position. The connecting pipe member includes a communicating pipe portion configured to communicate between the conduit of the toilet main unit and an interior of the tank when one end of the connecting member is inserted from the interior of the tank through the outlet of the tank into the inlet of the conduit of the toilet main unit. A horizontal adjustment portion configured to adjust the orientation of the reservoir tank to a horizontal state is provided on the toilet main unit or on the reservoir tank.

A flush toilet includes a toilet main unit, a reservoir tank, and a connecting pipe member configured to connect the toilet main unit and the reservoir tank in a watertight manner after the connecting pipe member is inserted into the reservoir tank so that the reservoir tank is assembled to a predetermined installation position. The connecting pipe member includes a communicating pipe portion configured to communicate between the conduit of the toilet main unit and an interior of the tank when one end of the connecting member is inserted from the interior of the tank through the outlet of the tank into the inlet of the conduit of the toilet main unit. A horizontal adjustment portion configured to adjust the orientation of the reservoir tank to a horizontal state is provided on the toilet main unit or on the reservoir tank.

A flush lever comprises a handle and a skirt, or escutcheon plate, both disposed to the exterior of a toilet tank. Within the tank is a flush lever subassembly, the subassembly taking one of two different embodiments and each embodiment comprising means for mechanically linking the flush lever with the subassembly. One portion of the flush lever can be variably adjustable within 360° of rotation and by adjustments every 15° for optimal placement of the flush lever as desired or required. Another portion of the flush lever can be variably adjustable within 180° of rotation as well and by adjustments also every 15°.

A flush lever comprises a handle and a skirt, or escutcheon plate, both disposed to the exterior of a toilet tank. Within the tank is a flush lever subassembly, the subassembly taking one of two different embodiments and each embodiment comprising means for mechanically linking the flush lever with the subassembly. One portion of the flush lever can be variably adjustable within 360° of rotation and by adjustments every 15° for optimal placement of the flush lever as desired or required. Another portion of the flush lever can be variably adjustable within 180° of rotation as well and by adjustments also every 15°.

The invention relates to a dual-discharge tank for toilets, including a tank, a water inlet having controlling means which are activated depending on the volume of water contained in the tank, a discharge mechanism coupled to a drainage collector, and means for actuating the discharge mechanism. The tank also includes an additional water inlet connected to a timed valve for controlling water flow, which automatically cuts off the flow of water through said inlet after a predetermined time has elapsed since the actuation thereof. The outlet of the timed valve for controlling water flow is connected to a first pipe that directs the additional water toward the drainage collector.

The invention relates to a dual-discharge tank for toilets, including a tank, a water inlet having controlling means which are activated depending on the volume of water contained in the tank, a discharge mechanism coupled to a drainage collector, and means for actuating the discharge mechanism. The tank also includes an additional water inlet connected to a timed valve for controlling water flow, which automatically cuts off the flow of water through said inlet after a predetermined time has elapsed since the actuation thereof. The outlet of the timed valve for controlling water flow is connected to a first pipe that directs the additional water toward the drainage collector.

A toilet flushing device including a pivot support member attached to an exterior surface of a bowl of a toilet. A lever arm has a pivot member hingedly attached to the pivot support member. A substantially triangulated handle has a back edge medially attached to a front end of the lever arm. A rubberized stopper member is attached to the exterior surface of the bowl of the toilet. A bottom end of a rod is pivotably attached to a back end of the lever arm, and a top end of the rod is extended upwards along a side of a tank of the toilet. A flush valve actuator has a rack gear disposed on the rod and a pinion gear disposed adjacent to the side of the tank. The pinion gear is connected to a flushing mechanism disposed within the tank.

A toilet flushing device including a pivot support member attached to an exterior surface of a bowl of a toilet. A lever arm has a pivot member hingedly attached to the pivot support member. A substantially triangulated handle has a back edge medially attached to a front end of the lever arm. A rubberized stopper member is attached to the exterior surface of the bowl of the toilet. A bottom end of a rod is pivotably attached to a back end of the lever arm, and a top end of the rod is extended upwards along a side of a tank of the toilet. A flush valve actuator has a rack gear disposed on the rod and a pinion gear disposed adjacent to the side of the tank. The pinion gear is connected to a flushing mechanism disposed within the tank.