| 摘要 |
PURPOSE: A structure of a beverage can which employs a method for inducing a straw into the opening hole by using a buoyancy body is provided, to allow an internal straw to be induced into an opening hole even though the operation of a user is not precise. CONSTITUTION: The structure of a beverage can comprises a cylinder-shaped main body(11); a bottom(14) which blocks the lower part of the main body; and a cover(12) which is located at the upper part of the main body and is molded into the shape so as to become higher at the surrounding of an opening line formed along the edge of an opening hole(21) than the surroundings after opened. The end of a straw pushed to the inside of an effect zone where the cover starts to be higher than the surroundings, is induced to the opening hole by the cover.
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