Toilet bowl and sit toilet seat thereof

The utility model relates to a sit toilet seat, including sitting toilet seat body, pressure sensor and controlling means, sit the middle part of toilet seat body and seted up the through -hole, pressure sensor sets up in sitting the one side of toilet seat body in the face of the staving in the toilet bowl, and controlling means is connected with the pressure sensor electricity for receiving pressure sensor's signal. The one side of facing the staving in the toilet bowl at seat toilet seat body sets up pressure sensor, and when taking when sitting the toilet seat body, pressure sensor detects the signal of taking a seat and transmits for controlling means, and controlling means can draw human roughly weight according to the signal that pressure sensor transmitted, is favorable to the user to manage the weight of oneself to can pass through weight automatic?identification user, carry out the function that corresponding user set up, intelligent degree is higher. Provide this seat of application toilet seat's t