A bidet apparatus has one main shell in the form of a tube one bidet pipe provided in the main shell, which moves put from the main shell by moving in forward direction by water pressure exerted on its rear surface and which moves by means of pressure of spring within the main shell and water cut off. There is provided at least one cover, provided in front of the water outlet of the pipe, which is feed to the main shell by means of a hinge in the front portion of said shell and is opened by rotating after it is pushed by the bidet pipe that moves in forward direction.
