An air automatic adjustment device of liquid courage

摘要

The present invention automatically performs the internal inflow of the external air required for the smoothness of the liquid discharge when discharging the liquid inside the liquid container, while automatically blocking any external outflow of the internal liquid when storing the liquid in the container The present invention relates to a device for automatically adjusting air of a liquid container capable of performing an automatic inflow of necessary air or an automatic outflow of an internal liquid without a separate operation.;That is, the present invention is a liquid container 100 in one or more liquid outlet 121 and the lid 122 is provided on one side or both sides of the container container 110 that can hold a certain amount of liquid, the liquid container Automatic air opening and closing means that can automatically perform the external air inflow required when the liquid is discharged to the container container 110 or one or more lids 122 forming the (100) and the leakage of the internal liquid required when the container is stored It was made by installing 200.;Liquid container, container, lid, air automatic opening and closing means, check valve, elastic wing, through hole, valve seat tube, fixed cap