Quantitative medicine bottle

The utility model discloses a quantitative medicine bottle, including the water jet pump, be equipped with outlet pipe and water spray button on the water jet pump, still include body and bottle lid, the water jet pump is located the body, is equipped with a plurality of grooves on the bottle lid, and is a plurality of tankage appearance diversified in specifications, tank bottom portion is equipped with the intercommunication and mouthful links to each other with the outlet pipe, the bottle lid still is equipped with a plurality of perforation with the groove one -to -one, with the perforation complex be quantitative switch, quantitative switch lower extreme is pressed the button with the water spray and is connected. The utility model discloses different grooves can be selected by specification capacity as required to a plurality of tankages of being equipped with appearance diversified in specifications, because quantitative switch lower extreme is connected with the water spray button, in the time of downward compression set volume switch, thereby drives the water spray button to the water jet pump generate pressure the fluid passage outlet pipe with communicate the mouth and impress in the groove, after the groove pressure was full, the specification capacity of recess was exactly the liquid capacity that we need, simple structure, and the practicality is strong.