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°.

Various systems and methods are provided for electrically controlled flush applications. In one embodiment, an apparatus includes an activation assembly configured to initiate a flush of a flush assembly based upon a position of the activation assembly. The activation assembly includes a position sensor that senses a transition from a neutral position to a first position and a restraint mechanism that prevents a return to the neutral position for a predefined period of time corresponding to the flush duration. In another embodiment, a flush activation assembly includes an activation control box with a position sensor that provides an indication that a cable anchor has transitioned from a neutral position to a first position to initiate a flush of the flush assembly and a restraint mechanism that prevents the cable anchor from returning to the neutral position in response to the indication from the position sensor.

A flushing toilet has a manually operable main discharge valve with a main flushing outlet connected to a flushing outlet below the normal water level in a toilet bowl water trap. The flushing outlet is directed toward the water trap. A generally tangential swirling outlet in an upper region of the toilet bowl is controlled by a separate valve and directed generally horizontally to cause water leaving it to follow a swirling path on the inside of the toilet bowl in a cleansing flush. The water trap has a passage that follows a path of generally squat U-shape with an inlet end opening into the lower end of the toilet bowl, a central region that is lowermost and a water trap outlet the lowermost part of which defines a depth to the water trap. The cross-sectional shape of the passage has a longer vertical axis than its horizontal axis.

A flushing toilet has a manually operable main discharge valve with a main flushing outlet connected to a flushing outlet below the normal water level in a toilet bowl water trap. The flushing outlet is directed toward the water trap. A generally tangential swirling outlet in an upper region of the toilet bowl is controlled by a separate valve and directed generally horizontally to cause water leaving it to follow a swirling path on the inside of the toilet bowl in a cleansing flush. The water trap has a passage that follows a path of generally squat U-shape with an inlet end opening into the lower end of the toilet bowl, a central region that is lowermost and a water trap outlet the lowermost part of which defines a depth to the water trap. The cross-sectional shape of the passage has a longer vertical axis than its horizontal axis.

A fluid removal system includes an operative sub-system, such as an ultraviolet (UV) light sanitizing system, that is configured to operate according to an operative cycle, such as a sanitizing cycle, and is configured to output an activation signal during the operative cycle. An actuator is operatively coupled to the operative sub-system and moveably connected to a fluid removal conduit. The fluid removal conduit is closed when the actuator is in a closed position, and opened when the actuator is in an open position. The actuator moves into the open position in response to the operative sub-system outputting the activation signal. Fluid, such as ozone, within a confined space is drawn into the fluid removal conduit when the actuator is in the open position and exhausted through an exhaust port.

A fluid removal system includes an operative sub-system, such as an ultraviolet (UV) light sanitizing system, that is configured to operate according to an operative cycle, such as a sanitizing cycle, and is configured to output an activation signal during the operative cycle. An actuator is operatively coupled to the operative sub-system and moveably connected to a fluid removal conduit. The fluid removal conduit is closed when the actuator is in a closed position, and opened when the actuator is in an open position. The actuator moves into the open position in response to the operative sub-system outputting the activation signal. Fluid, such as ozone, within a confined space is drawn into the fluid removal conduit when the actuator is in the open position and exhausted through an exhaust port.

A flush system includes a meter valve, a first pipe, a vacuum breaker, a second pipe, and a ball valve assembly. The meter valve defines a selectively openable outlet. The first pipe is in fluid communication with the meter valve and a water supply source. The vacuum breaker is disposed within the first pipe upstream of the meter valve and oriented to prevent backflow from the meter valve to the water supply source. The second pipe extends from a wall and is downstream from the supply source. The ball valve assembly is disposed between the first pipe and the second pipe upstream of the vacuum breaker to facilitate fluid communication between the first pipe and the second pipe and to selectively isolate the meter valve from the water supply source.

A flush system includes a meter valve, a first pipe, a vacuum breaker, a second pipe, and a ball valve assembly. The meter valve defines a selectively openable outlet. The first pipe is in fluid communication with the meter valve and a water supply source. The vacuum breaker is disposed within the first pipe upstream of the meter valve and oriented to prevent backflow from the meter valve to the water supply source. The second pipe extends from a wall and is downstream from the supply source. The ball valve assembly is disposed between the first pipe and the second pipe upstream of the vacuum breaker to facilitate fluid communication between the first pipe and the second pipe and to selectively isolate the meter valve from the water supply source.

A toilet handle lock device for selectively preventing a handle of a toilet from moving in a flushing motion is formed of a housing having a rear surface for attachment to a tank of the toilet. The device further includes a biased lock member at least partially disposed within the housing and moving in a linear direction between an extended locked position in which the biased lock member is positioned for blocking the handle of toilet and preventing the handle from undergoing a downward flushing motion and a retracted unlocked position in which the biased lock member is spaced from the handle of the toilet. An actuator is provided for releasing the biased lock member from the extended locked position and permitting the biased lock member to move to the retracted unlocked position.