A chemical dispensing system for a toilet that includes a container configured to contain a chemical compound that mixes with water to form a cleaning compound; a bracket coupled to the container; a threaded protrusion that extends from the bracket and is configured to extend through a hole in an inside of the sidewall of the toilet; and a fastener having a threaded body and a head, which is larger radially than the threaded body such that the head is configured to contact an outside of the sidewall in a secured position in which the threaded body threads to the threaded protrusion.

An air purification device for maintaining a clean smelling bathroom includes a housing that defines an interior space. A coupler that is coupled to the housing is configured to selectively couple to a tank of a toilet to couple the housing to the tank. A pump and a filter are coupled to the housing and are positioned in the interior space. An opening that is positioned in the housing is configured to vent the interior space. A tube is coupled to and extends from the housing to a bowl of the toilet. The pump is configured to draw air from the bowl through the tube. The filter is configured to absorb malodorous compounds in the air to purify the air to maintain a clean smell in proximity to the toilet.

A toilet and bathroom exhaust system of the present invention provides a single system that handles both the removal of noxious air in an around the toilet and dehumidification of the air in the entire room. An intake manifold may be configured to be 1) attached to the bottom of the toilet lid; 2) attached to the top of the toilet rim; or 3) integrated into the toilet rim with the water drainage supply lines for flushing. The noxious air can be routed via an exhaust fan outside the house. The exhaust fan may also be configured to route noxious air into the trap area in the toilet. Proximity and humidity sensors may be used for further control and automation of the system.

A system for toilet ventilation, includes a ventilatable toilet, including a toilet body with a flush cavity; a ventilatable toilet seat, including a lid component, a ventilatable seat component with a ventilation channel and a ventilation aperture; a ventilation line; a ceiling ventilation unit, including a ventilation fan; a ventilation pump; and a ventilation control unit, including a processor, a non-transitory memory, an input/output component, a ventilation manager, and a data bus; such that the ventilation fan ventilates a bathroom; and the ventilatable toilet seat ventilates the toilet to reduce emission of odors. Alternatively, the toilet body can be ventilatable and mounted with a conventional toilet seat. The system can further include a ventilation control device.

A waterless toilet is provided including a toilet bowl having bowl rim and mounted on top of a feed mechanism which in turn is mounted on top of a collection chamber. The feed mechanism progressively draws a flexible tubular liner from a roll, over the bowl rim and downwardly through the bowl so that it lines the bowl, through the feed mechanism and delivers the liner and any waste the liner contains into a waste collection chamber when the toilet is flushed.

A toilet seat device includes a toilet seat, a casing provided in rear of the toilet seat, and a functional component that ejects liquid or that blows out or suctions gas. The functional component is a private part cleaning device that cleans a private part of a sitting person, a blower device that provides warm air into a toilet bowl, or a deodorizing device that deodorizes an inner portion of the toilet bowl, for example. At least part of the functional component is provided in the toilet seat, and the other part of the functional component is provided in the casing.

A toilet that includes a tank configured to hold water from a water supply; a reservoir fluidly connected to the tank and configured to hold a cleaning compound comprising a chemical compound and water from the water supply; and an actuator configured to control a flush cycle of the toilet upon a first activation, the actuator including at least one nozzle fluidly connected to the reservoir and configured to discharge an amount of the cleaning compound external to the tank upon at least one of the first activation or a second activation.

A toilet bowl ventilation system exhausts air in and around the toilet bowl to an area adjacent to the room in which the toilet is located. The toilet bowl ventilation system includes a housing operable to affix to a toilet seat and a fan positioned within the housing. The system further includes a controller for activating the fan and optionally adjusting the fan's speed when activated. An exhaust hose is operable to transport air from the fan in the housing to a selected area adjacent to the room in which the toilet is located (e.g., outdoors).

Provided is a toilet exterior structure of an aircraft lavatory unit. A shroud mount in an upper end outer peripheral plate portion is provided in a lower surface of a main body plate portion. The shroud mount includes space portions extending in the width direction of the main body plate portion between partition walls provided in the main body plate portion. Where the body plate portion is placed in the upper end outer peripheral plate portion, a plurality of air communication passages communicating a space inside of the upper end outer peripheral plate portion in the width direction and a space outside of the upper end outer peripheral plate portion in the width direction are formed by the space portions. Where the main body plate portion is stepped on by a foot, the plurality of partition walls are positioned inside of a contour of the foot.

The present invention relates to a toilet ventilating apparatus. The apparatus comprises a toilet seat assembly which includes a bottom seat and a top seat, the toilet seat assembly being deployable on a toilet bowl; a plurality of apertures configured on the bottom seat; a plurality of apertures configured on the top seat; at least one duct in communication with the plurality of apertures; and a venting structure in communication with the at least one duct, the venting structure configured to exhaust odor containing air from the toilet bowl to an exterior of a lavatory via the plurality of apertures configured on the top seat, the plurality of apertures configured on the bottom seat and the at least one duct.