A portable toilet is disclosed that has a base and a housing with the base and the housing being configured to be stored and transported to a site as a stack of bases and a stack of housings. The toilet is assembled by telescopically installed one of the housings onto a base where the upwardly extending walls of the base are received within the walls of the housing and where the housing is preferably snap locked to the base. The housing may be disassembled from its base by deflecting one of the housing walls outwardly. A method of storing, transporting and assembling such a portable toilet is also disclosed.

A portable toilet is disclosed. The portable toilet includes a portable toilet seat and a portable cabana. The portable toilet seat includes a foldable base in a shape of conventional toilet seat. The foldable base includes seat members defining an open center for excretion of waste therethrough. Further, the portable toilet seat includes a receptacle removably connected to the seat members for covering operative back position of the open center and to receive the waste excreted through the open center. The portable cabana includes an extendable hollow cylindrical body which is extended up to a predetermined height during operation. Further, an opening is provided at an operative top position and at an operative bottom position of the body to allow accommodation of the portable toilet seat within the body.

A portable toilet is disclosed. The portable toilet includes a portable toilet seat and a portable cabana. The portable toilet seat includes a foldable base in a shape of conventional toilet seat. The foldable base includes seat members defining an open center for excretion of waste therethrough. Further, the portable toilet seat includes a receptacle removably connected to the seat members for covering operative back position of the open center and to receive the waste excreted through the open center. The portable cabana includes an extendable hollow cylindrical body which is extended up to a predetermined height during operation. Further, an opening is provided at an operative top position and at an operative bottom position of the body to allow accommodation of the portable toilet seat within the body.

According to a patient bed system including a defecation device having an improved piping structure, presented in the present invention, a defecation device is integrally provided in a patient bed, an excrement discharge pipe communicating with a discharge hole at the lower part of a bedpan body is formed by a roundedly inclined piping structure in which excrement flows down by its own weight, an opened end of the excrement discharge pipe can be opened and closed in order to discharge excrement by means of the simple operation of a handle part including an opening and closing member, and an excrement collection polybag in which excrement collection plastic is embedded so as to be discharged in order to facilitate the collection of excrement discharged by a patient is formed so as to be fastened to the excrement discharge pipe, such that, compared with a conventional excrement device, the present invention facilitates cleaning and can increase the convenience of simple operation with one hand.

A remote-controlled vehicle for collecting and transporting bio-waste that is capable of compacting bio-waste, dumping the waste in a variety of ways, and that has a rechargeable battery, among other functions, is disclosed. A system for collecting the bio-waste material also is provided. The system includes a plurality of collection receptacles associated with a structure, each of the plurality of collection receptacles receiving the bio-waste material without the use of water as a carrier. A transport network extends from each of the plurality of collection receptacles to at least one storage receptacle located at the structure. A plurality of vehicles, or carts, is disposed within the transport network and collect the bio-waste material.

A remote-controlled vehicle for collecting and transporting bio-waste that is capable of compacting bio-waste, dumping the waste in a variety of ways, and that has a rechargeable battery, among other functions, is disclosed. A system for collecting the bio-waste material also is provided. The system includes a plurality of collection receptacles associated with a structure, each of the plurality of collection receptacles receiving the bio-waste material without the use of water as a carrier. A transport network extends from each of the plurality of collection receptacles to at least one storage receptacle located at the structure. A plurality of vehicles, or carts, is disposed within the transport network and collect the bio-waste material.

The present disclosure relates to an aerothermodynamic environment-friendly toilet, a mounting method, and an application of the aerothermodynamic environment-friendly toilet. The toilet includes a receiver, a processor, a solid storage device, a liquid storage device and a drying device. The toilet is odorless by using an aerothermodynamics principle. When no one uses the toilet, a fan at an exhaust port is used for exhausting a small amount of air from each cavity of the toilet to control an odor source unidirectionally; after use of the toilet, a waste treatment button is triggered, then hot air flow moves downwards, which downwards ejects air at an upper portion of a lower conical port of a reception guider of the receiver.

The present disclosure relates to an aerothermodynamic environment-friendly toilet, a mounting method, and an application of the aerothermodynamic environment-friendly toilet. The toilet includes a receiver, a processor, a solid storage device, a liquid storage device and a drying device. The toilet is odorless by using an aerothermodynamics principle. When no one uses the toilet, a fan at an exhaust port is used for exhausting a small amount of air from each cavity of the toilet to control an odor source unidirectionally; after use of the toilet, a waste treatment button is triggered, then hot air flow moves downwards, which downwards ejects air at an upper portion of a lower conical port of a reception guider of the receiver.

A waterless toilet (1), at least comprising a tubular film (2), a transport unit for transporting the tubular film and a detection device (3) for detecting the tubular film (2), wherein the tubular film (2) has, over its entire length, a pattern (7) that can be detected by the detection device (3).

A sliding partition enclosure system for a modified portable commode cabana with a private urinal cabana, providing simultaneous dual use. A commode cabana's internal compartment includes a commode and waste containment chamber disposed below. An external shell including: a roof, three wall panels, a front panel with latching door and a floor panel with external parallel tracks, a urinal affixed upon the external shell, a drainage system connecting the externally mounted urinal to the enclosed waste containment chamber. A sliding partition unit when extended, provides the private urinal cabana enclosure, including: two horizontally side panels on external parallel tracks of the commode cabana, a front panel with latching door, a roof, and a floor panel hinged to the commode cabana's floor that folds down, stabilizing the sliding partition enclosure when in use. The floor folds up and the partition slides closed when not in use for portability.