A toilet seat device includes a main body installed at an upper rear part of a toilet, a toilet seat attached to the main body, and a toilet lid. The toilet lid includes a toilet lid main body configured to cover the toilet seat; and a first shaft engagement part attached to the toilet lid main body and attachable to and detachable from a first shaft provided on the main body. The first shaft engagement part is configured to be switchable between an engaged state in which the first shaft engagement part is engaged with the first shaft and a non-engaged state in which the engagement with the first shaft is released and is switched to the non-engaged state when the toilet lid main body in the engagement state is pressed in a direction in which the toilet lid main body moves away from the toilet seat.

The device comprises the toilet seat assembly with a toilet lid and a toilet seat, a hinge sleeve that forms an axis that connects the toilet lid and the toilet seat, a hinge body package, and a hinge base with a pin, wherein the pin is connectable to the hinge body package, and wherein the pin comprises a pin axis that defines a vertical direction. The hinge body package comprises a claw part with flexible claws that are configured to lock the pin in a locking position and that are configured to release the pin by bending outwards from the locking position when a pulling force is acting on the pin for releasing the toilet seat assembly from the toilet bowl. The hinge body package further comprises a blocking member that is configured to rotate by a defined angle each time the pin is pushed into the hinge body package.

A toilet seat adapter device that is configured to be positioned on a rear section of a standard toilet seat in order to reduce the size of the seat opening. The adapter has a main body that is configured to be seated within the toilet seat opening. A first pair of movable arms extend form the right side of the main body and a second pair of movable arms extend form the left side of the main body. Each pair of movable arms terminate in clamp or similar gripping interface to capture a toilet seat and maintain the main body securely positioned on the toilet. The pairs of movable arms may be secured at any of various points to allow a user to apply the adapter to any of various sized toilet seats. One more LEDs may be encapsulated in or embedded on the toilet seat adapter.

A toilet seat adapter device that is configured to be positioned on a rear section of a standard toilet seat in order to reduce the size of the seat opening. The adapter has a main body that is configured to be seated within the toilet seat opening. A first pair of movable arms extend form the right side of the main body and a second pair of movable arms extend form the left side of the main body. Each pair of movable arms terminate in clamp or similar gripping interface to capture a toilet seat and maintain the main body securely positioned on the toilet. The pairs of movable arms may be secured at any of various points to allow a user to apply the adapter to any of various sized toilet seats. One more LEDs may be encapsulated in or embedded on the toilet seat adapter.

A T-nut for a toilet bowl flange bolt is an apparatus that fastens a bolt for a toilet bowl flange without additional tools. The apparatus includes a T-nut body and a wing nut. The T-nut body tightens the bolt with the toilet bowl flange. The wing nut secures the bolt with the T-nut and the toilet bowl flange. The T-nut includes a cavitated base, a handle, and a first threaded hole. The cavitated base engages the bolt through the first threaded hole. The handle allows a user to maneuver the cavitated base until the cavitated base securely presses against the toilet bowl flange. The wing nut includes a nut member, at least one wing member, and a second threaded hole. The nut member engages with the bolt through the second threaded hole as well, and the at least one wing member latches the nut member into the cavitated base.

A toilet seat ring includes: a seat ring body and a seat ring mounting end configured to be connected to the seat ring body. The seat ring mounting end includes: a mounting hole configured to install a pivot shaft; and a mounting cavity connected to the mounting hole. The toilet seat ring also includes a sealing element configured to be disposed in the seat ring mounting end. The sealing element includes: an assembly portion configured to be disposed in the mounting cavity; and a plugging portion connected to the assembly portion and configured to seal the mounting hole. The plugging portion includes a wiring harness assembly hole and at least one water pipe mounting hole spaced apart from the wiring harness assembly hole.

A toilet seat ring includes: a seat ring body and a seat ring mounting end configured to be connected to the seat ring body. The seat ring mounting end includes: a mounting hole configured to install a pivot shaft; and a mounting cavity connected to the mounting hole. The toilet seat ring also includes a sealing element configured to be disposed in the seat ring mounting end. The sealing element includes: an assembly portion configured to be disposed in the mounting cavity; and a plugging portion connected to the assembly portion and configured to seal the mounting hole. The plugging portion includes a wiring harness assembly hole and at least one water pipe mounting hole spaced apart from the wiring harness assembly hole.

A toilet seat apparatus for use outdoors includes a toilet seat and a clamp assembly attached to the toilet seat via hinges. The clamp assembly includes two jaw members for exerting a compressive clamping force on a tree to support the toilet seat above the ground. The clamp assembly also includes a drive mechanism to control the distance between the two jaw members and the clamping force. The major components of the clamp assembly are coplanar with one another so that when the clamp assembly is rotated about the hinges, the dimensions of the toilet seat apparatus are substantially minimized.

A toilet seat apparatus for use outdoors includes a toilet seat and a clamp assembly attached to the toilet seat via hinges. The clamp assembly includes two jaw members for exerting a compressive clamping force on a tree to support the toilet seat above the ground. The clamp assembly also includes a drive mechanism to control the distance between the two jaw members and the clamping force. The major components of the clamp assembly are coplanar with one another so that when the clamp assembly is rotated about the hinges, the dimensions of the toilet seat apparatus are substantially minimized.