| 摘要 |
PROBLEM TO BE SOLVED: To provide a beverage can which can bring a content preserved in the beverage can to a required temperature in time a shorter than the time for conventional beverage cans, is equipped with a pull tab pushing-up function and is excellent in heat conduction of the content. SOLUTION: The beverage can is an integral type equipped with a cylindrical heat passage part 4 capable of passing heat passing the center sides of a can lid part 1, a can body part 3 and a can bottom part 2 of the beverage can to bring the content under a closed condition. The distance and interval adding heat to the content is shortened to improve the efficiency of heat conduction, and the content is made to flow from outside and the inside by heat and is brought to a set temperature in a short time by making the can body part 3 and the heat passage part 4 into a round sandwich shape and adding heat from four directions. In addition, a cap part 12 being a lid to be inserted into a can lid heat passage opening part 5 of the outlet and inlet of the heat of the heat passage part 4 is provided, and by pushing the cap part 12 to the can bottom direction from the upper side pushing-in face, a handle side of the pull tab 7 is pushed up by a sheet jack part 17 upward of the can lid part 1. COPYRIGHT: (C)2008,JPO&INPIT
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