SYNTHETIC RESIN LID, AND CONTAINER INCLUDING LID AND CONTAINER BODY

摘要

PROBLEM TO BE SOLVED: To provide a synthetic resin lid and a container structured by combining the lid and a container body for reducing the amount of synthetic resin required for manufacturing the lid (4), for reducing the total height of the lid (and the height of the neck part 2 of the container body), for setting the torque required in opening the neck part of the container body at an appropriate value and for displaying apparently the fact when the lid is rotated in the open direction.

SOLUTION: A lid flange (32) of desired form is formed on a lid skirt wall (18). A neck flange (10) of desired form is formed on a neck part (2). The extended end (44) of the extended piece (34) of the lid flange is locked with fitted means (12a-12h) of the flange (10).

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