| 摘要 |
A device to automatically supply water for toilet bowls according to the present invention comprises: an input unit in which air pressure in the inside is varied according to conditions of the toilet bowl; a water discharge unit opening/closing a discharge hole of a water tank connected to the toilet bowl through a water discharge cover if it is lifted as a buoyancy size of a second air bladder is varied by a change of air pressure filled in the inside with the input unit; and a water supply unit in which the discharge/supply of water provided from the outside is determined by controlling the operation of a diaphragm connected to a pressure space by a change of the air pressure in the pressure space inside a first air bladder as a size of the first air bladder is varied by the change of the air pressure filled in the inside with the input unit and it changes an opening/closing state of a pressure member while it ascends/descends. |
