DELIVERING DEVICE

摘要

A liquid stored in a container (2) is delivered by a pump means (4) installe d in the container (2). The container (2) comprises a hollow section (6) for storing a liquid, and a film-like elastic member (5) closing the hollow section (6). The film-like elastic member (5) expands toward the interior of the hollow section (6) as the liquid in the hollow section (6) is decreased while being delivered.