Toilet seat with twin protrusions having an egg shape (act.)

Toilet seat

A toilet bowl includes a toilet seat, a seat cover and connections which are to be operated by mutually connecting backward tail ends of the seat and backward tail ends of the cover. The toilet seat is integrally formed with egg shaped twin protrusions on a backward tail end central region of the seat by an injection molding process. The twin protrusions include a left protrusion and a right protrusion, top surfaces on the protrusions, a front groove and a rear groove, and a boundary surface formed between the protrusions by grooves. By repeated rocking type motions for the compression and relaxation motions of each of the gluteal muscles of the user on the top surfaces of the seat having the twin protrusions, the user massages lower regions of the rectum of the user in cyclic motions of the rectum as in a conventional massage mode. The excrement accumulated in the rectum is changed into the activation state, and an easy evacuation can be made by a user for evacuation in a normal respiration pressure state, without any application of strong respiration pressure in the abdomen and without taking various medicines or other remedies.