Bottle cap

Abstract

The invention relates to a bottle cap for attaching to the opening of a bottle, having a hollow tube and a drinking opening, which is connected to the hollow tube. Furthermore, a drinking area is provided, wherein the drinking opening is configured in the drinking area. The invention is characterized in that multiple small openings are configured in the drinking area and a liquid reservoir is provided in the bottle cap. The liquid reservoir is connected to the small openings in a fluid-tight manner. In addition, a dispensing device is provided, which dispenses a predefinable quantity of a liquid from the liquid reservoir via the small openings when activated.

1 .- 14 . (canceled) 
     
     
         15 . A bottle cap for attaching to the opening of a bottle, the bottle cap comprising:
 a hollow tube, which extends into the interior of the bottle,   a drinking opening, which is connected to the hollow tube,   a drinking area, wherein the drinking opening is provided in the drinking area, comprising:   multiple small openings which are configured in the drinking area, which have a smaller diameter than the drinking opening,   a liquid reservoir in the bottle cap, which is connected to the small openings, and   a dispensing device, which dispenses a liquid from the liquid reservoir via the small openings when activated,   wherein:   the liquid reservoir is connected in a fluid-tight manner to the small openings,   when activated the dispensing device dispenses a predefinable quantity of the liquid from the liquid reservoir via the small openings, and   the multiple small openings are configured for atomizing the liquid.   
     
     
         16 . The bottle cap according to claim  1 ,
 wherein:   a stopper is provided for closing the drinking opening and the small openings in the drinking area in a fluid-tight manner, which stopper can be transferred from a closed position to an open position by means of a vertical and/or rotating movement.   
     
     
         17 . The bottle cap according to claim  2 ,
 wherein:   the dispensing device can be activated on moving the stopper from the closed position to the open position.   
     
     
         18 . The bottle cap according to claim  2 ,
 wherein:   the dispensing device can be activated on moving the stopper from the open position to the closed position.   
     
     
         19 . The bottle cap according to claim  1 ,
 wherein:   for closing the drinking area, a flip closure is provided which is laterally hinged,   a stop for the flip closure is configured on the bottle cap, and   the stop is configured for activating the dispensing device on contact with the flip closure.   
     
     
         20 . The bottle cap according to claim  1 ,
 wherein:   the bottle cap is configured cylindrically, and   on a circumferential surface of the bottle cap an activating device for activating the dispensing device is configured.   
     
     
         21 . The bottle cap according to claim  1 ,
 wherein:   the dispensing device has at least one pressure chamber, which is provided such that it is connected in a fluid-tight manner to the liquid reservoir and the small openings in the dispensing path of the liquid.   
     
     
         22 . The bottle cap according to claim  7 ,
 wherein:   the dispensing device is configured to dispense the predefinable quantity of the liquid from the pressure chamber and to fill up said pressure chamber again after dispensing.   
     
     
         23 . The bottle cap according to claim  1 ,
 wherein:   the predefinable quantity of the liquid is 1 ml to 10 ml, in particular 4 ml to 6 ml.   
     
     
         24 . The bottle cap according to claim  1 ,
 wherein:   the dispensing device has a pump mechanism.   
     
     
         25 . The bottle cap according to claim  10 ,
 wherein:   the pump mechanism is configured mechanically, electrically and/or piezoelectrically.   
     
     
         26 . The bottle cap according to claim  1 ,
 wherein:   a microcontroller having an external communication interface is provided, and   the dispensing device is configured for communication with the microcontroller.   
     
     
         27 . The bottle cap according to claim  1 ,
 wherein:   at least two liquid reservoirs are provided.   
     
     
         28 . A mug comprising
 a bottle cap according to one of claim  1 .