FILLING NOZZLE FOR A LIQUID SUBSTANCE

摘要

The present invention relates to a nozzle for filling a liquid substance. The present invention is characterized by including a nozzle cap (10) installed on an end of an injection pipe (1) wherein the liquid substance is supplied and having an outlet (12) and a packing member (20) supported by a bracket (21) inside the nozzle cap (10), opening the injection pipe (1) by being shrunk by a transferring pressure when the liquid substance is supplied, and closing the injection pipe (1) by an elastic expansion force when the supply of the liquid substance stops. Accordingly, the present invention includes the packing member inside the nozzle cap, thereby opening the injection pipe by being shrunk by the transferring pressure when the liquid substance is supplied and absorbing and receiving the liquid substance remaining inside the outlet while closing the injection pipe by the elastic expansion force when the supply of the liquid substance stops. Therefore, the present invention is capable of preventing drops of the liquid substances falling from the outlet during a process of automatically injecting the liquid substance such as beverage, sauce, chemicals and the like, thereby obtaining an effect of keeping a container and peripheral devices clean.