Resin container

A container according to the present invention is a resin container (11) for a water server, which is capable of containing a predetermined amount of liquid, is flexible, and can be collapsed as the liquid is discharged. The resin container (11) comprises an upper surface portion (21) in which a liq...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ITO MICHIHITO, TAKAHASHI JUNJI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:A container according to the present invention is a resin container (11) for a water server, which is capable of containing a predetermined amount of liquid, is flexible, and can be collapsed as the liquid is discharged. The resin container (11) comprises an upper surface portion (21) in which a liquid inlet/outlet portion (24) is formed, a side surface portion (22) connected to the upper surfaceportion (21), and a bottom surface portion (23) disposed on the side opposite to the upper surface portion (21) and connected to the side surface portion (22). A rounded-corner surface portion (25) isformed in the side surface portion (22) so that the container (11) is in the shape of a polygon with rounded corners when viewed from the upper surface portion (21) side. A shoulder portion (28) defined between the rounded-corner surface portion (25) of the side surface portion (22) and the inlet/outlet portion (24) in the upper surface portion (21) is thicker than a part (29) adjacent to the shoulder portion (28) in the