Contents container of which head part is raised and lowered by rotation

A contents container comprising:

• an inner container assembly configured to accommodate contents and discharge the contents by pressure;
• and
• an outer container assembly configured to accommodate the inner container assembly,
• the outer container assembly including:
• an outer container configured to surround at least a portion of the inner container assembly;
• a connection part connecting the outer container and the inner container assembly, and configured to move the inner container assembly longitudinally by moving along the outer container when rotated;
• and
• a rotation part configured to longitudinally move the connection part through a rotation operation,
• wherein a first end of the inner container assembly is located at a height aligned with a first end of the outer container assembly,
• wherein the inner container assembly includes:
• a wing part extending continuously around an outer circumferential surface of the first end of the inner container assembly, the wing part protruding from the outer circumferential surface and inclining inwardly toward a second end of the inner container assembly disposed opposite the first end;
• and
• a nozzle part configured to discharge the contents, and inclining inwardly at an angle corresponding to an inclination angle of the wing part.