Sterilizing device for a toilet that includes an ozone generator and an impelling device fluidically connected to the ozone generator that allows discharging the ozone generated into the flush water of the toilet. A controller controls generating the ozone and discharging the ozone into the flush water. A sensor detects the presence or the actuation of a user, the sensor being communicated with the controller. The controller controls the ozone generator depending on a signal received from the sensor. The sterilizing device also includes an ion plasma generator for discharging ion plasma directly into the air adjacent the toilet. The ion plasma generator being controlled by the controller.

The present disclosure discloses a descaling device, system and method of an electronic toilet, the descaling device comprises: a descaling device body, a descaling device body fixing seat, an electromagnetic switch valve, an electromagnetic switch valve fixing seat, and a one-way valve; a bottom of the descaling device body is inserted into the descaling device body fixing seat. The present disclosure also discloses a liquid supply device, a system and a cleaning method for an electronic toilet. The liquid supply device includes a detergent storage box, a piston assembly, and a driving mechanism. The detergent storage box includes a detergent space for containing a detergent and a piston space for containing the piston assembly. The piston assembly is internally provided with a piston rod driven by the driving mechanism to reciprocate in the piston space.

This disclosure is directed to a fluid dispenser. More specifically, the disclosure is also directed to a fluid dispenser for use with a bathroom fixture. The fluid dispenser may include a fluid reservoir, a pump, an activation device, and elements to deliver the fluid from the reservoir to the bathroom fixture. The fluid dispenser may include one or more sensors, programmable functions, user-activated components, and a reservoir with replaceable fluid containers.

A chemical feeding device according to the present invention is for attaching to a water tank of a toilet having a tank main body that has an opening in an upper portion and a lid body that covers the opening of the tank main body, the chemical feeding device including a chemical container storing a chemical solution, a flexible tube through which the chemical solution in the chemical container is fed to the water tank, and an attachment member that supports the tube and is configured to be attachable to an edge of the upper opening of the tank main body. The attachment member includes a receiving part in which a recessed part for receiving the chemical solution that drips from the chemical container is formed. In a bottom portion of the recessed part is formed a discharge hole to which the tube is connected.

A chemical feeding device according to the present invention is for attaching to a water tank of a toilet having a tank main body that has an opening is an upper portion and a lid body that covers the opening of the tank main body, the chemical feeding device including a chemical container storing a chemical solution, a flexible tube through which the chemical solution in the chemical container is fed to the water tank, and an attachment member that supports the tube and is configured to be attachable to an edge of the upper opening of the tank main body. The attachment member has a disposition part that is where the tube is disposed and that guides the tube into the water tank, and the disposition part is formed by at least one of a straight part and a curved part so as to not have a corner.

Toilet assemblies having various embodiments of a cleaning system are described herein which include a toilet assembly and a cleaning system. The toilet assembly has a toilet bowl, a toilet tank, a flush valve, a rim inlet port and a rim flow path (which may be an isolated rim path) extending from an outlet of the flush valve to the rim inlet port. The cleaning system has a reservoir for holding a liquid cleaning agent having an outlet port in fluid communication with the interior space of the reservoir body; a housing to receive the reservoir, a supply conduit in fluid communication with the interior of the reservoir; a flow control device capable of controlling flow through the supply conduit; and a control system activatable by an actuator feature, wherein upon activation of the actuator feature, the control system is adapted to initiate a clean cycle by: operating the flow control device for a first period of time sufficient to deliver a dose of a liquid cleaning agent from the supply conduit to an interior space of the flush valve in a closed position, the flush valve configured for delivery of fluid to the rim inlet port, and operating the flush valve to open the flush valve to introduce flush water to carry the dose of a liquid cleaning agent through the rim inlet port into the toilet bowl.

This disclosure relates to systems, methods, and compositions for dispensing multiple compositions into a plurality of containers or atmospheres. In one embodiment, this disclosure pertains to treating and preventing offensive odors arising from toilets. The system includes a base station with at least one bag-on-valve (BOV) canister, which holds one or more compositions. A tube leads from the output of the bag-on-valve canister to a bowl clip and/or to a spray nozzle. The bowl clip can be mounted to a toilet bowl. One example embodiment of the invention includes a bowl clip with a sensor that initiates release of the composition(s) from the bag-on-valve (BOV) canister(s), while another embodiment initiates release of the composition(s) from the bag-on-valve (BOV) canister(s) using a motion sensor or activation switch. The compositions are delivered to treat and prevent offensive odors.

A toilet for administering a product to a user is disclosed. The toilet includes a bowl, a mechanism for administering the product to the user, a storage structure for storing the product, a sensor that detects a property of the product, and a processor. The bowl is adapted to receiving excreta from the user. The processor compares the detected property with a range of values indicating the suitability of the product for being applied to a user. The processor generates an alert when the detected property falls outside the range of values.

The present disclosure discloses a liquid supply device, a system, and a cleaning method for an electronic toilet. The liquid supply device includes a detergent storage box, a piston assembly, and a driving mechanism. The detergent storage box includes a detergent space for containing a detergent and a piston space for containing the piston assembly. The water inlet end is provided with a water inlet end check valve. The detergent saturated solution output end is provided with an output end check valve. The piston assembly is internally provided with a piston rod driven by the driving mechanism to reciprocate in the piston space. The reciprocating movement of the piston rod in the piston space controls the opening or closing of the water inlet end check valve and the output end check valve.

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.