Abstract: The present disclosure provides a toilet seat including a rim; and a tab made from an antibacterial material and configured to be attached to the rim as a touch point for a user to open or close the toilet seat. The present disclosure provides a toilet including a toilet bowl; a toilet seat comprising a rim and pivotably attached to the toilet bowl; a toilet lid pivotably attached to the toilet bowl or the toilet seat; and a first tab made from an antibacterial material and configured to be attached to the toilet seat as a first touch point for a user to open or close the toilet seat.

Abstract: A self-lowering toilet seat system includes a toilet bowl and a toilet seat. The system includes a hinge rotatably coupling the toilet seat and the toilet bowl. The hinge is configured so that the toilet seat is transitionable between a down position and an up position. A lowering device is configured to self-lower the toilet seat towards the down position. A fixedly sealed hinge housing has a delay device therein. The delay device is configured to cause a seat time delay before the lowering device causes the toilet seat to lower towards the down position. The delay device is engaged by applying a seat lifting force to raise the toilet seat towards the up position and removing the seat lifting force from the toilet seat. The delay device is configured to reset the seat time delay when the lifting force is reapplied before the delay device has expired.

Abstract: A device can include one or more inputs, which, in operation, receive one or more signals indicative of toilet-lid positions and one or more signals indicative of user-toilet proximity; and control circuitry coupled to the one or more inputs. The control circuitry can, in operation, determine a position of a toilet lid based on the one or more signals indicative of toilet-lid positions; respond to a determination that the toilet lid is in a closed position by entering a power-save mode of operation; and respond to a determination that the toilet lid is not in a closed position by selectively generating, based on the one or more signals indicative of user-toilet proximity, toilet-lid-actuator control signals to cause a toilet-lid-actuator to move the toilet lid toward a closed position. Related methods and systems are also provided.

Abstract: Technology associated with automatically raising a toilet seat is described. In an example embodiment, a device for automatically raising a toilet seat includes a fluid-based movement source that generates a force upon actuation and a movement transmission mechanism configured to transfer the force to the toilet seat to raise the toilet seat from a lowered position to a raised position. The fluid-based movement source is fixable to a toilet having a toilet seat and a toilet bowl and the movement transmission mechanism is connected to the fluid-based movement source to receive the force and coupleable to the toilet seat.

Abstract: A self-lowering toilet seat system includes a toilet bowl and a toilet seat. The system includes a hinge rotatably coupling the toilet seat and the toilet bowl. The hinge is configured so that the toilet seat is transitionable between a down position and an up position. A lowering device is configured to self-lower the toilet seat towards the down position. A fixedly sealed hinge housing has a delay device therein. The delay device is configured to cause a seat time delay before the lowering device causes the toilet seat to lower towards the down position. The delay device is engaged by applying a seat lifting force to raise the toilet seat towards the up position and removing the seat lifting force from the toilet seat. The delay device is configured to reset the seat time delay when the lifting force is reapplied before the delay device has expired.

Abstract: The present invention relates to an independent toilet seat assembly with image recognizers for automatic lifts, which Includes a seat assembly having a cushion ring and one upper lid extended therefrom and at least one image recognizer. The seat assembly can be combined on a toilet pot, and it has provided with one controller and two-powered units inside. The image recognizer can be located on the side of the seat assembly, which is electrical connected to the controller, or installed on the wall at the back of the toilet at an appropriate position, which is electrically connected to the controller by wireless means, such as a bluetooth, etc. The controller is connected to two power units, wherein the first power unit is used to control the automatic lifting and closing of the cover lid. The second power unit is used to control the automatic lifting and closing of the cushion ring.

Abstract: A toilet device includes an electric opening/closing unit configured to open and close at least one of a toilet seat or a toilet lid. The electric opening/closing unit includes a case, a motor, an output shaft, a transmission mechanism and a spring. The output shaft outputs a rotation of the motor to one of the toilet seat or the toilet lid. The transmission mechanism transmits the rotation of the motor to the output shaft. The spring is connected to the transmission mechanism and the output shaft. The spring urges the output shaft in a rotational direction of the output shaft. The transmission mechanism includes an engaging part engaging the spring. The engaging part engages an end part of the spring at the transmission mechanism side and restricts the end part from moving in a circumferential direction of the spring and from moving in a radial direction of the spring.

Abstract: 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.

Abstract: An accessory for an advanced hygienic excreta system comprising a base disposed around a bowl having a retracted position and an operational position; a seat having a convex surface configured to position a user's rectum below a user's knees when a user is seated on the seat and the seat is in a seated position; a footrest assembly having a footrest wherein the footrest is configured to be received into the base and to extend away from the base to support feet and legs of the user when the user is in a seated position; and, a controller carried by the base and connected to a motor set connected to the seat, footrest assembly and arm rest assembly and configured to receive input from an input device and actuate the motor set to extend and retract the seat, footrest, and arm rest.

Abstract: The present invention is an automated toilet lid and toilet seat actuating system for toilets that enables the user to raise and lower a toilet lid and toilet seat by electrical switches, remote control, voice command or motion sensors incorporating a horizontal mounted linear actuator, an electromagnet attached to a toilet lid or toilet seat, a piece of ferrous metal attached to a toilet lid or toilet seat, a toilet lid bracket with a bore of different diameters mounted to a toilet lid, an adapter rod of different diameters, a removable lid bracket cap, an electronic control with off delay timer circuit and a power supply or battery. The removal of the lid bracket cap from the toilet lid bracket facilitates the manual operation of the toilet lid and toilet seat.

Abstract: 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.

Abstract: A remote controlled toilet seat lift system and methods of use having a housing having one or more angled clamps configured to attach the housing to the rim of the bowl, a lift mechanism positioned therein the lift housing, the lift mechanism having a battery electrically connected to dual direction drive, the dual direction drive connected to a toothed gear, the toothed gear in rotational contact with a toothed arcing lift arm to engage the toothed gear, the toothed arcing lift arm slidably affixed to the lift housing to traverse a curved path and having a first end with an aperture, the an toothed arcing lift arm extendable therefrom the housing, a lift pin affixed therein the aperture, the lift pin in contact with the toilet seat and, thus, functions to provide sanitary non-hand contact raising and lowering of the toilet seat and lid.

Abstract: An adjustable toilet seat that adjust according to the applied weight of the user includes a left seat body, a right seat body, a first self-closing barrel hinge, a second self-closing barrel hinge, and a seat connector. The first self-closing barrel hinge is terminally integrated into the left seat body. The second self-closing barrel hinge is terminally integrated into the right seat body. The left seat body and the right seat body are rotatably engaged with each other through the first and second self-closing barrel hinge so that the left seat body and the right seat body can expand and collapse about the two barrel hinges. The seat connector is oppositely positioned of the first and second self-closing barrel hinge. The left seat body and the right seat body are slidably mounted to the seat connector so that both seat bodies can slidably expand and collapse along the seat connector.

Abstract: A toilet closure system and a method of installing the same are provided. The closure system is adapted to mount to a typical conventional toilet having a conventional seat and lid, a conventional tank, and a conventional flush mechanism. The toilet closure system ensures that the seat and lid of a toilet is always closed, and is never left open for any reason, except during use. Further, the installation process can be achieved with a minimum of tools, and does not require specialized mechanical knowledge or plumbing knowledge.

Abstract: A device can include one or more inputs, which, in operation, receive one or more signals indicative of toilet-lid positions and one or more signals indicative of user-toilet proximity; and control circuitry coupled to the one or more inputs. The control circuitry can, in operation, determine a position of a toilet lid based on the one or more signals indicative of toilet-lid positions; respond to a determination that the toilet lid is in a closed position by entering a power-save mode of operation; and respond to a determination that the toilet lid is not in a closed position by selectively generating, based on the one or more signals indicative of user-toilet proximity, toilet-lid-actuator control signals to cause a toilet-lid-actuator to move the toilet lid toward a closed position. Related methods and systems are also provided.

Abstract: Provided is a driving apparatus that can be miniaturized while maintaining necessary output. A driving apparatus (1) comprises a motor (10), an intermediate gear train (20) including at least one gear that transmits power generated by the motor (10), and an output shaft (30) to output driving power to outside. Furthermore, the driving apparatus (1) comprises a torque limiter (40) provided between the intermediate gear train (20) and the output shaft (30), to enable cutoff of the transmission of the power between the intermediate gear train (20) and the output shaft (30), and a planetary gear mechanism (50) provided between the torque limiter (40) and the output shaft (30). The planetary gear mechanism (50) is disposed in parallel with the motor (10).

Abstract: Technology associated with automatically raising a toilet seat is described. In an example embodiment, a device for automatically raising a toilet seat includes a fluid-based movement source that generates a force upon actuation and a movement transmission mechanism configured to transfer the force to the toilet seat to raise the toilet seat from a lowered position to a raised position. The fluid-based movement source is fixable to a toilet having a toilet seat and a toilet bowl and the movement transmission mechanism is connected to the fluid-based movement source to receive the force and coupleable to the toilet seat.

Abstract: 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.

Abstract: A toilet system having a toilet device with a toilet seat and electricity-using equipment such as an electronic component unit; a power supplying device that is disposed behind a wall and that has a power supply coil by which power is supplied; and a power receiving device that has a power receiving coil built into the toilet seat, that has a resonance frequency with respect to the power supplying device set, and that supplies power received from the power supplying device by way of magnetic resonance to the electricity-using equipment such as the electronic component unit.

Abstract: Technology associated with automatically raising a toilet seat is described. In an example embodiment, a device for automatically raising a toilet seat includes a fluid-based movement source that generates a force upon actuation and a movement transmission mechanism configured to transfer the force to the toilet seat to raise the toilet seat from a lowered position to a raised position. The fluid-based movement source is fixable to a toilet having a toilet seat and a toilet bowl and the movement transmission mechanism is connected to the fluid-based movement source to receive the force and coupleable to the toilet seat.

Abstract: A toilet seat device includes: a toilet seat; an opening/closing device configured to open and close the toilet seat; a detection sensor configured to detect seating of a user on the toilet seat; and a controller configured to control the opening/closing device such that, when the toilet seat is in a closed state, the opening/closing device opens the toilet seat based on determination that the detection sensor is brought into a non-detection state before a predetermined seating determination time for determining the seating of the user on the toilet seat elapses after the detection sensor is brought into a detection state.

Abstract: A control system of an intelligent toilet includes a toilet seat actuation device for operating a toilet seat, a seat cover actuation device for operating a seat cover, and a control circuit which includes a user detector for detection of presence of a user and a micro-controller to actuate the toilet seat actuation device and the seat cover actuation device between a male operation mode and a female operation mode. In the male operation mode, the toilet seat actuation device and the seat cover actuation device are actuated for lifting up the toilet seat and the seat cover. In the female operation mode, the seat cover actuation device is actuated for lifting up the seat cover. The control system is convenient in use and prevents any contamination of the user' hands by touching the intelligent toilet.

Abstract: The present disclosure provides an intelligent closestool including a closestool stand, a closestool seat, a closestool lid, a sensor and a controller. The sensor is configured to sense whether there is an object approaching, or moving away from, the closestool stand, and in the case that there is an object approaching the closestool stand, detect a standing direction of the object relative to the closestool stand. The controller is configured to open/close the closestool lid in the case that the sensor has sensed that the object approaches/moves away from the closestool stand; flip the closestool seat up in the case that the sensor has sensed that the object faces the closestool stand, and flip the closestool seat down in the case that the sensor has sensed that the object turns his or her back to the closestool stand.

Abstract: An automated toilet seat actuator includes a housing, a water-level detection mechanism located exterior of the housing and configured to learn when a real-time water level in the existing toilet tank fluctuates below and above a predetermined minimum threshold water level. An actuation mechanism is in communication with the water-level detection mechanism and the existing toilet seat. A processor is in communication with the actuation mechanism and the water-level detection mechanism. A memory is in communication with the processor and includes software instructions which operably bias the actuation mechanism between a retracted position and an extended position upon learning that the real-time water level has dropped below the predetermined minimum threshold water level.

Abstract: A toilet device includes a toilet seat device, a radio wave sensor, and a controller. The toilet seat device is provided on a toilet bowl. The controller is configured to operate the toilet seat device based on a signal outputted from the radio wave sensor. The radio wave sensor is being operable for detecting presence of a human body in a first area including front of the toilet seat device, detecting motion of a human body in a second area including the front of the toilet seat device and a region outside the first area, and determining sensing of the human body based on detection result of the motion of the human body and detection result of the presence of the human body.

Abstract: The toilet seat and lid lifter is a mechanical apparatus that is configured to: 1) lift a toilet seat and a toilet lid; and, 2) flush a toilet. The toilet seat and lid lifter comprises a cover, a lifting mechanism, and a flush mechanism. The lifting mechanism is a pedal operated mechanical apparatus that allows the toilet seat and the toilet lid to be lifted without the use of the hands. The lifting mechanism will lower the toilet seat and the toilet lid to their original positions after use. The flush mechanism is a pedal operated mechanical apparatus that: 1) attaches to the flush handle of the toilet; and, 2) operates the flush handle without the use of the hands.

Abstract: Technology associated with automatically raising a toilet seat is described. In an example embodiment, a device for automatically raising a toilet seat includes a fluid-based movement source that generates a force upon actuation and a movement transmission mechanism configured to transfer the force to the toilet seat to raise the toilet seat from a lowered position to a raised position. The fluid-based movement source is fixable to a toilet having a toilet seat and a toilet bowl and the movement transmission mechanism is connected to the fluid-based movement source to receive the force and coupleable to the toilet seat.

Abstract: A toilet flushing device including a pivot support member attached to an exterior surface of a bowl of a toilet. A lever arm has a pivot member hingedly attached to the pivot support member. A substantially triangulated handle has a back edge medially attached to a front end of the lever arm. A rubberized stopper member is attached to the exterior surface of the bowl of the toilet. A bottom end of a rod is pivotably attached to a back end of the lever arm, and a top end of the rod is extended upwards along a side of a tank of the toilet. A flush valve actuator has a rack gear disposed on the rod and a pinion gear disposed adjacent to the side of the tank. The pinion gear is connected to a flushing mechanism disposed within the tank.

Abstract: A unit created to maintain hygiene to lower and lift up the toilet seat without direct physical contact with the seat when being used. It will come in a plain cylindrical tubular vertical form and can be made from plastic, wood, or metal. It can remain right next to the toilet or on top of the tank cover standing on its base and does not need any batteries nor requires plugging for electricity use.

Abstract: An apparatus for raising and lowering a toilet seat that can easily be installed, for example by hand without tools, on a toilet, for example one that only has a seat and not a lid as commonly found in public venues. The apparatus includes a pedal base, a pedal, a seat bracket, and a lifter lever. The pedal is pivotally connected to the pedal base and coupled to the seat bracket so that movement of the pedal induces movement of the seat bracket and the lifter lever. The lifter lever is positioned under a toilet seat so that as the lifter lever is moved, the toilet seat is raised, and as the seat bracket rotates back down by reverse action on the pedal, the toilet seat is lowered.

Abstract: A toilet seat lifting apparatus that is operable to assist a user in transitioning a conventional toilet seat intermediate its up and down position. The toilet seat lifting apparatus further includes a container body having a plurality of walls and a top forming an interior volume and further including an opening. A rotating arm member is secured proximate the top and includes a connection assembly secured thereto wherein the connection assembly is external to the container body. A connection assembly is mounted to the rotating arm member and includes a seat-engaging member operable to couple to a toilet seat. A lever arm is secured to the rotating arm member and includes a cable secured thereto. The cable extends from the lever arm over a upper support rod and terminates at a foot receiving member. An adhesive member is further included to secure the container body to a floor.

Abstract: The toilet system described herein provides a solution for men who fail to close the toilet seat or lid after use. By automatically closing the lid or seat, the toilet system also reduces toilet access to young children and pets. Its dimensions and installation are the same as an industry standard toilet seat but with selectable automatic closure of the seat or lid after use. The power source, electronics and mechanical actuator are all located within the lid. Tilt and position sensors determine the positions of the seat and lid, distance or proximity sensors detect when the toilet is not in use and after a delay the actuator selectively moves the seat or lid to a closed position.

Abstract: A cover installation 120 includes a cover 40 which is connected to the base 60 by a connecting module 80. The connecting module 80 enables the cover 40 to be opened and closed. A driving device 30 drives the connecting module 80 so that the cover is automatically opened and closed. A locking module can allow the cover 40 to be operated manually by disabling the driving device 30. Two connecting components 82 and 84 are connected to the cover 40 and configured to allow the top surface of the cover 40 to face the user when the cover 40 is opened automatically, while allowing the bottom surface of the cover 40 to face the user when the cover 40 is opened manually.

Abstract: When a bowl 20d discharges waste with flush water after temporarily receiving the waste, before the waste is transported from at least the discharge trap conduit 40 by the flush water supplied from a flush water supply hole 30d as flush water supply means, the flush toilet device CSd drives a siphon pump 505d and then drives a return pump 506d before the supply of the flush water has been completed.

Abstract: A method to measure, install and fix a toilet seat provides a contour measurement device, which includes a toilet seat contour line and a mounting base contour line, and depends on a process of shifting the toilet seat contour line on the contour measurement device along a boundary contour of a flush toilet and referring to these two contours as a basis to decide a location of the toilet seat and a fixed location of the mounting base contour line for a mounting base to be installed. Moreover, the mounting base is provided with a reusable adhesive medium which is fixed at a bottom surface and used to repeatedly stick the mounting base on a flush toilet without damage.

Abstract: A device having mechanisms for lifting and lowering the cover and the seat of a toilet (WC), including a structure fixed to the rear part of a WC and designed to house a first and second axle arranged co-linearly and fixed on the ends of the cover and the seat, respectively. The first and second axles include on the adjunct ends a first mechanism with a first and second gear designed to engage with a third actuating gear arranged below the aforementioned gears on a fixed axle, the fixed axle being engaged and driven by a toothed element with an ascending course of a first hydraulic piston powered by pressurized water. The device also includes a second mechanism with a hydraulic piston powered by pressurized water for rotating the axles in the opposite direction in order to automatically lower the cover and seat when the WC tank is emptied.

Abstract: An actuator includes first and second means for shifting, and those means are pistons, located within first and second components respectively, such that when the actuator is fitted over toilet lid each piston extends in substantially opposite directions. The first shifting means is activated upon the sensor detecting a predetermined condition, such as a hand passing over the sensor and shifts the position of the seat from the raised position such that the center of gravity is shifted past vertical, thereby causing the seat to shift to the lowered position. The second shifting means is triggered after a predetermined time, for example one second, to cause the toilet seat lid to be moved from the raised position such that the center of gravity is shifted past vertical, thereby causing the lid to shift to the lowered position to be substantially flush with the toilet seat.

Abstract: A toilet closure apparatus mounts on a toilet having a base assembly defining a bowl and a bowl ledge, a tank assembly, a toilet lid and a toilet seat. A tank mounting bolt has a tank mounting bolt bore extending axially therethrough. A cable housing is sealedly affixed within the tank mounting bore and disposed to allow a cable to move axially through the tank mounting bore. A hinge assembly includes a frame defining a downwardly extending cable run and an internal cavity including a cylindrical bearing surface having a horizontally extending axis. A hinge member is supported by the bearing surface for rotation about the axis. A hinge pin extends outwardly of the frame, and is fixedly engaged with the toilet seat to effect toilet seat rotation in common with rotation of the hinge member about the axis, the hinge member having at least one camming surface.

Abstract: A toilet seat lifter for raising a toilet seat when not in use includes a base, a threaded shaft extending downwardly therefrom to secure the base to a mounting surface of a toilet bowl, a cylindrical body supported by the base, a hinge pin extending from an end of the cylindrical body for pivotally supporting the toilet seat, and a torsion spring extending around and supported by the cylindrical body. One end of the torsion spring engages the base, and the other end engages the bottom of the toilet seat to bias the toilet seat upwardly away from the bowl. The base and cylindrical body are preferably integrally formed as a single unit. The base preferably includes an upper plateau for being engaged by one end of the torsion spring.

Abstract: The present invention is an automatic toilet seat closure device and mechanism that is able to automatically close the toilet seat or both the toilet seat and toilet cover in response to flushing the toilet bowl using a handle. In one embodiment, the invention is further capable of restraining the decent of the toilet cover while allowing only the toilet seat to lower. It has a standardized appearance and adequate strength for use with all types of flush type toilet tanks It can be conveniently, efficiently, and inexpensively manufactured, assembled, and mounted with minimal labor and time. It can be installed as an add-on or can be manufactured as part of the toilet bowl system.

Abstract: The present invention is an automated seat and/or lid assembly for a toilet. The invention includes switch automation, wherein movement of a bowl attachment is initiated via a switch, and manual-urging automation, wherein movement of a bowl attachment is initiated via manual urging by a user. An automated attachment assembly may be configured to provide both switch and manual-urging automation concomitantly based upon predetermined logic. Furthermore, the invention includes a method of identifying manual movement and of assisting the movement of a bowl attachment. The invention further includes an object sensor incorporated within the seat or lid to detect the presence or absence of an object near the bowl attachment.

Abstract: An ergonomic toilet seat raising and lowering device provides a hygienic, effective, and efficient system of lifting and closing a toilet seat with a low susceptibility of being contaminated with urine or fecal matter. The invention includes a lever, a rod and a counterweight positioned away from and behind other components of a common toilet. The invention may be used on toilets and seats with a wide variety of shapes and sizes.

Abstract: An automatic toilet seat or lid moving apparatus includes a common toilet seat or lid having a torsion spring or other counterbalance means to counterbalance the weight of a toilet seat or lid, and a motor for raising and/or lowering the toilet seat or lid when desired. A control is utilized for signaling the motor to raise and/or lower the toilet seat or lid. Methods of using the same are further provided.

Abstract: An adjustable toilet seat handle including a clamping assembly, a spring member, and a knob is provided. The clamping assembly having a first clamp and a second clamp is removably connected to an undersurface of a toilet seat. A spring member connects the first clamp to the second clamp for defining a receptacle that compression fits the undersurface of the toilet seat. The spring member is operably connected to a lower surface of the clamping assembly and extends a distance between the first clamp and the second clamp to allow the undersurface of the toilet seat to be compression fitted in the receptacle. The knob is rigidly attached to and extends outwardly from the first clamp and can be gripped by a user to allow the user to raise or lower the toilet seat without direct contact with the toilet seat.

Abstract: A suction cup assembly enables user to lift and lock toilet seat with a single hand in a single continuous action without making a hand contact with the toilet seat.

Abstract: A toilet seat system for lowering the toilet seat featuring a housing; a rotation lever pivotally attached in the inner cavity of the housing; a lift arm attached to the rotation lever and extending outwardly from the housing, the lift arm is for securing to a bottom surface of a toilet seat; mounting brackets for mounting the housing to a toilet seat; a motor operatively connected to the rotation lever, the motor is adapted to pivot the rotation lever and lift arm together upwardly and downwardly between at least a horizontal position and a vertical position; a microprocessor and a sensor activated when the toilet seat is lifted, the microprocessor is receives an input signal from the sensor when the sensor is activated whereupon the microprocessor generates an output command to the motor to move the rotation lever and lift arm to the horizontal position after a time delay.

Abstract: Technology associated with automatically raising a toilet seat is described. In an example embodiment, a device for automatically raising a toilet seat includes a fluid-based movement source that generates a force upon actuation and a movement transmission mechanism configured to transfer the force to the toilet seat to raise the toilet seat from a lowered position to a raised position. The fluid-based movement source is fixable to a toilet having a toilet seat and a toilet bowl and the movement transmission mechanism is connected to the fluid-based movement source to receive the force and coupleable to the toilet seat.

Abstract: The present invention is an automated seat and/or lid assembly for a toilet. The invention includes switch automation, wherein movement of a bowl attachment is initiated via a switch, and manual-urging automation, wherein movement of a bowl attachment is initiated via manual urging by a user. An automated attachment assembly may be configured to provide both switch and manual-urging automation concomitantly based upon predetermined logic. Furthermore, the invention includes a method of identifying manual movement and of assisting the movement of a bowl attachment. The invention further includes an object sensor incorporated within the seat or lid to detect the presence or absence of an object near the bowl attachment.

Abstract: The present invention is to provide an automatic toilet seat, including a base body, a toilet lid, a seat, a controller, a first lid lifter, a second lid lifter, a first sensor, a second sensor and a power supply. The controller comprises a micro processor. When the first sensor detects a human body, the micro processor activates the second sensor and drives the toilet lid pivot to a lifting position. When the first sensor detects the human body again, the seat pivots to the lifting position. When the human body is away from the second sensor, the micro processor would drive the toilet lid and the seat pivot to a closing position and deactivate the second sensor. Thus, the automatic toilet seat of the present invention provides a two-stage mechanism of an auto-lifting toilet lid.

Abstract: A hinge assembly for a toilet having a bowl and a seat includes a hinge post configured to mount to the bowl. The hinge post includes a splined inner surface defining a bore. The hinge assembly also includes a pintle extending through the bore and configured to engage the seat to pivotally couple the seat to the hinge post. The pintle includes a splined portion that engages the splined inner surface of the hinge post to prevent rotation of the pintle relative to the hinge post.