A toilet seat assembly configured to enclose a toilet bowl includes a toilet seat rotatably connected to the toilet bowl, a first seal configured to seal a space between the toilet seat and a rim of the toilet seat, a rotatable hood configured to enclose the toilet seat and a second seal configured to seal a space between the hood and the toilet seat.

A toilet includes a base, a cover, and a seat. The seat is rotatably coupled to the base, and the cover is rotatably coupled to the seat. The cover and the seat define an angled axis that is oriented upward and forward toward a front end of the base. The cover and the seat are each configured to rotate about the angled axis between a lowered position in which the cover and the seat are located adjacent the base and a stowed position in which the cover and the seat are oriented in an upward direction.

A stabilized toilet seat and toilet bowl that operates to prevent the toilet seat, when placed in a parallel orientation relative to the rim of a toilet bowl, from moving laterally or diagonally. The stabilized toilet seat and toilet bowl includes an interlocking system integral with both the toilet seat and the toilet bowl which automatically engages whenever the toilet seat is hinged into the parallel orientation without placing any restriction on the toilet seat's hinging movement into or out of the parallel orientation. A locking protrusion integral with the toilet seat and a locking slot integral with the toilet bowl may form the interlocking system.

A toilet includes a base, a cover, and a seat. The seat is rotatably coupled to the base, and the cover is rotatably coupled to the seat. The cover and the seat define an angled axis that is oriented upward and forward toward a front end of the base. The cover and the seat are each configured to rotate about the angled axis between a lowered position in which the cover and the seat are located adjacent the base and a stowed position in which the cover and the seat are oriented in an upward direction.

A ceramic toilet pan having a raised rear portion to which a hinge tube may be accurately located and fixed in position for example by adhesive using a jig despite variations in pan body size due to ceramic firing, a water pump and air pump being provided for flushing the toilet pan when a seat and lid are in a closed position. The seat and lid are rotationally mounted to the pan by a horizontal hinge pin located in the hinge tube and a latch member is provided for latching the lid and seat closed. A cistern is also provided having an overflow weir.

The toilet seat locking device disclosed herein may comprise a toilet lid cover secured to a toilet by a keyed or padlocked locking mechanism so that it cannot be removed without the appropriate key, code, or combination. The toilet seat locking device may comprise any appropriate flexible, resilient material, and may attach securely to a toilet base by wrapping an adjustable strap around the base. The material of construction of the toilet seat locking device may comprise reusable, waterproof, and antimicrobial characteristics so as to provide additional functional advantages to the device.

A concealed toilet in a vehicle includes a flexible container, a foundation member, a primary toilet seat member, lock hook assemblies, and a toilet seat cover. The flexible container with a waste containment bag is positioned in a cavity in a vehicle seat. The foundation member, attached to the flexible container, secures the flexible container to a seat brace of the vehicle seat. The foundation member includes bag holders and an elevated bag diverter for holding and diverting an upper portion of the waste containment bag respectively. The primary toilet seat member includes a tapered guide stud engageable with the elevated bag diverter. The lock hook assemblies lock with lock posts of the primary toilet seat member for securing the primary toilet seat member to the foundation member. The toilet seat cover with a concealment layer is positioned on the primary toilet seat member for concealing the waste containment bag.

A toilet seat cushion with an adjustable installation length comprises a toilet seat cushion body and an installation length adjustment structure; the installation length adjustment structure is disposed at the rear end of the toilet seat cushion body; the installation length adjustment structure comprises a connecting member and a fixing member; the connecting member is movably connected to the rear end of the toilet seat cushion body; the fixing member comprises two side plates and a positioning plate; the two side plates perpendicularly extend forwards from two ends of the positioning plate respectively; each side plate is provided with an installation hole used for installing the toilet seat cushion body; the positioning plate is detachably positioned onto the connecting member; in this way, the center of each installation hole has a first position and a second position, and the center of each installation hole switches between the first position and the second position with the cooperation of the positioning plate and the connecting member; by means of the structure, the installation length of the toilet seat cushion is adjustable, and accordingly, the toilet seat cushion can match toilet bases with different specifications, thereby improving the applicability of the toilet seat cushion.

A toilet system with a toilet base including a toilet bowl and a shroud for covering a plumbing riser located at a rear end of the toilet base that provides ligature-resistance for institutional applications. The shroud has a mating feature that joins with a corresponding feature at a rear portion of the toilet base to prevent formation of a gap between the base and a front of shroud in at least at a top side of the area of contact between the shroud and the back of the toilet base. The mating feature can be provided by forming a rectangular cross-section at the rear of the toilet base and providing a matching aperture through the shroud. A toilet seat, which may be bonded or bolted to toilet base has an outer edge that is chamfered to prevent ligature formation around a portion of toilet seat.

Devices for sealing a toilet are provided. The devices comprise at least one barrier comprising barrier members configured to releasably and sealingly engage with and magnetically attract to each other. The barrier members are configured to be coupled to a toilet lid, a toilet seat and/or a toilet bowl and when the barrier members sealingly engage with each other, the at least one barrier inhibits or reduces movement of material from inside the toilet bowl to outside the toilet bowl.