Dispensing container

摘要

A dispensing container provides that after discharging content, the content which has not been returned to an internal container is prevented from leaking out of a discharge port. The dispensing container has an internal container which contains content and an external container in which the internal container is attached. The external container is provided with a suction port for sucking external air in between the internal container and the external container. A discharge cap is attached to a spout and is provided with a discharge port for discharging the content. The discharge cap includes an inside plug which closes the spout and a cylindrical body covering the inside plug and being provided with the discharge port. The inside plug is provided with a communication port. A valve that is slidable along an axial direction of the communication port is provided to open and close the communication port.

主权项

1. A dispensing container comprising:
a container body having a flexible internal container to contain content and deforms so as to deflate with a decreasing amount of the content and an external container in which the internal container is attached, the external container being provided with a suction port for sucking external air in between the internal container and the external container; a discharge cap which is attached to a spout of the container body and provided with a discharge port for discharging the content; an external-air inlet port which communicates between outside and the suction port; and an air valve which switches between a communicated state and a shutoff state of communication between the external-air inlet port and the suction port, wherein: the discharge cap includes: an inside plug member which closes the spout; and a cylindrical body member having a top-closed cylindrical shape, the cylindrical body member covering the inside plug member and being provided with the discharge port; the inside plug member is provided with a communication port which communicates between the discharge port and the internal container; and a valve body is arranged and fitted in the communication port so as to be slidable along an axial direction of the communication port, the valve body being elastically displaced along the axial direction so as to open and close the communication port.