One or more systems for an enclosed toilet may be mounted to an exterior of a big vehicle such as a truck. One or more systems for an enclosed toilet may be manufactured onto or mounted onto a trailer that may be hitched to a vehicle and towed. The embodiments for the toilet system comprise of a fully functional toilet which is operatively connected to a clean water tank and a waste tank. The clean water tanks and the waste tanks are also each provided with a temperature sensor, a heating element, a cooling element, and a level sensor. The various functions and systems of the toilet function may be electronically monitored and controlled. The one or more systems for a toilet system that may be used on a trailer also comprises of a shower area which has a gravity fed water tank that feeds into a shower head. The one or more systems herein is a fully independent system that provides easy access to a fully and independently functional toilet system.

One or more systems for an enclosed toilet may be mounted to an exterior of a big vehicle such as a truck. One or more systems for an enclosed toilet may be manufactured onto or mounted onto a trailer that may be hitched to a vehicle and towed. The embodiments for the toilet system comprise of a fully functional toilet which is operatively connected to a clean water tank and a waste tank. The clean water tanks and the waste tanks are also each provided with a temperature sensor, a heating element, a cooling element, and a level sensor. The various functions and systems of the toilet function may be electronically monitored and controlled. The one or more systems for a toilet system that may be used on a trailer also comprises of a shower area which has a gravity fed water tank that feeds into a shower head. The one or more systems herein is a fully independent system that provides easy access to a fully and independently functional toilet system.

A black tank arrangement is provided having a selectively operable macerator for recirculating fluid adjacent the black tank outlet back toward the black tank inlet, so as to flush or spray waste from that inlet toward the outlet. Selecting the fluid transfer components to be mountable adjacent the end face of the black tank near the black tank outlet allows the invention to be retrofit into previously installed black tanks in vehicles. Operation of the macerator can be manual, via a remote switch held down by the user for a given time period, and/or automatic, in sequence with toilet operation.

A black tank arrangement is provided having a selectively operable macerator for recirculating fluid adjacent the black tank outlet back toward the black tank inlet, so as to flush or spray waste from that inlet toward the outlet. Selecting the fluid transfer components to be mountable adjacent the end face of the black tank near the black tank outlet allows the invention to be retrofit into previously installed black tanks in vehicles. Operation of the macerator can be manual, via a remote switch held down by the user for a given time period, and/or automatic, in sequence with toilet operation.

To reduce the bulk of an aircraft toilet which includes a toilet bowl and a washbasin, the washbasin is movably mounted in the toilet to be able to adopt at least two distinct positions relative to the toilet bowl, including a retracted position adopted to bring the toilet into a configuration of use of the bowl, and a deployed position adopted to bring the toilet into a washbasin configuration, a position in which the washbasin is arranged above the bowl.

A mobile child-related facility includes a compartment having one or more access means to provide admission into the compartment. The compartment includes at least one child-friendly relieving area; at least one child-friendly utility space; and at least one vending station including a product vending machine for dispensing one or more products for consumption during child-related activities. The child-friendly relieving area, the child-friendly utility space, and the vending station are independent of each other and are accessible through the one or more access means.

A mobile child-related facility includes a compartment having one or more access means to provide admission into the compartment. The compartment includes at least one child-friendly relieving area; at least one child-friendly utility space; and at least one vending station including a product vending machine for dispensing one or more products for consumption during child-related activities. The child-friendly relieving area, the child-friendly utility space, and the vending station are independent of each other and are accessible through the one or more access means.

A subassembly (200) for a holding tank (202) in combination with a holding tank (202). The subassembly (200) includes a bucket shaped part (206), a seal (214), and a pump arrangement (32). The bucket shaped part (206) defines an inner cavity (212) plus an outer wall (208) and extends through an aperture on the top of the holding tank (202). The seal (214) is disposed at a top portion of the bucket shaped part (206) and enables a leak free seal between the outer wall (208) of the bucket shaped part (206) and the holding tank (202). The pump arrangement (32) is located at a lowest portion of the bucket shaped part (206).

A subassembly (200) for a holding tank (202) in combination with a holding tank (202). The subassembly (200) includes a bucket shaped part (206), a seal (214), and a pump arrangement (32). The bucket shaped part (206) defines an inner cavity (212) plus an outer wall (208) and extends through an aperture on the top of the holding tank (202). The seal (214) is disposed at a top portion of the bucket shaped part (206) and enables a leak free seal between the outer wall (208) of the bucket shaped part (206) and the holding tank (202). The pump arrangement (32) is located at a lowest portion of the bucket shaped part (206).

An information processing device for managing a vehicle including a toilet unit, a tank unit connected to the toilet unit for storing waste that flows from the toilet unit, and a traveling unit capable of moving the toilet unit and the tank unit. The information processing device performs control for disconnecting the traveling unit from the toilet unit and the tank unit when installing a toilet. The information processing device includes a control unit configured to acquire a storage amount of waste in the tank unit and to generate commands to the traveling unit to cause the traveling unit to replace the tank unit when the storage amount of waste becomes equal to or larger than a predetermined amount.