Provided is an unpowered and automatically flushing toilet seat, for a water tank, having detachable and waterproof functions. A loading lever rotates, for the descending movement of a toilet seat, and presses a loading member, thereby enabling enhancement of the transmission efficiency of the force and smooth operation. Since the loading member maintains the loaded state until a toilet paper time and flush control unit presses and releases the loading member, which has been moved and loaded by the pressing of the loading lever, a user can easily acquire time for discarding toilet paper.

Provided is an unpowered and automatically flushing toilet seat, for a water tank, having detachable and waterproof functions. A loading lever rotates, for the descending movement of a toilet seat, and presses a loading member, thereby enabling enhancement of the transmission efficiency of the force and smooth operation. Since the loading member maintains the loaded state until a toilet paper time and flush control unit presses and releases the loading member, which has been moved and loaded by the pressing of the loading lever, a user can easily acquire time for discarding toilet paper.

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.

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.

The utility model discloses a light-emitting rotary knob. The light-emitting rotary knob comprises a rotary knob body, a connecting base and a PCB, wherein a plurality of LED light-emitting bodies are mounted on the PCB, a connecting concave hole is formed in one end of the connecting base, the rotary knob body is provided with a concave cavity and connected with the connecting base in a sleeving mode through the other end of the connecting base by means of the concave cavity, the PCB is mounted on the connecting base, and the multiple LED light-emitting bodies guide out light through the rotary knob body. Preferably, the connecting base comprises a cylindrical body, a protruding part extends out from the middle of one end of the cylindrical body, the connecting concave hole extends into the cylindrical body from the end face of the protruding part, a through hole is formed in the middle of the PCB, the protruding part is sleeved with the PCB through the middle through hole, the multiple LED light-emitting bodies are distributed around the through hole, and the cylindrical body is located in the concave cavity. The light-emitting rotary knob of the utility model has a good prompt effect, correct operation can be ensured, and the grade of a flushing toilet cover can be improved easily.

The utility model discloses a light-emitting rotary knob. The light-emitting rotary knob comprises a rotary knob body, a connecting base and a PCB, wherein a plurality of LED light-emitting bodies are mounted on the PCB, a connecting concave hole is formed in one end of the connecting base, the rotary knob body is provided with a concave cavity and connected with the connecting base in a sleeving mode through the other end of the connecting base by means of the concave cavity, the PCB is mounted on the connecting base, and the multiple LED light-emitting bodies guide out light through the rotary knob body. Preferably, the connecting base comprises a cylindrical body, a protruding part extends out from the middle of one end of the cylindrical body, the connecting concave hole extends into the cylindrical body from the end face of the protruding part, a through hole is formed in the middle of the PCB, the protruding part is sleeved with the PCB through the middle through hole, the multiple LED light-emitting bodies are distributed around the through hole, and the cylindrical body is located in the concave cavity. The light-emitting rotary knob of the utility model has a good prompt effect, correct operation can be ensured, and the grade of a flushing toilet cover can be improved easily.

According to one embodiment, a sanitary washing device includes a main part, a toilet seat, and a radio wave sensor. The main part includes a toilet seat movable part including a metal. The toilet seat is supported by the toilet seat movable part to be rotatable. The radio wave sensor is provided in an interior of the main part and uses a radio wave to detect a user in front of the main part. The radio wave sensor includes a controller that determines a state of the user and outputs a signal relating to a determination result. The toilet seat movable part opens and closes the toilet seat based on the signal. The controller is positioned further rearward than the toilet seat movable part. At least a part of the controller overlaps at least a part of the toilet seat movable part in a frontward/rearward direction.

According to one embodiment, a sanitary washing device includes a main part, a toilet seat, and a radio wave sensor. The main part includes a toilet seat movable part including a metal. The toilet seat is supported by the toilet seat movable part to be rotatable. The radio wave sensor is provided in an interior of the main part and uses a radio wave to detect a user in front of the main part. The radio wave sensor includes a controller that determines a state of the user and outputs a signal relating to a determination result. The toilet seat movable part opens and closes the toilet seat based on the signal. The controller is positioned further rearward than the toilet seat movable part. At least a part of the controller overlaps at least a part of the toilet seat movable part in a frontward/rearward direction.

A method of manufacturing a toilet includes lowering a toilet engine guide in a manufacturing support, aligning a plurality of frame members with the manufacturing support, installing at least one toilet engine component in the toilet engine guide, coupling a toilet seat assembly to the toilet, and coupling a plurality of panels to the plurality of frame members.

Provided is an adjustment unit of an unpowered automatic water flushing toilet bowl seat having a function of controlling air discharge and intake only by body weight, which can adjust a water flushing time when excrement is cleaned while interworking with a rising operation of a toilet bowl seat moved by weight of a toilet user.