| 摘要 |
PURPOSE: An ice cream bar is provided to enable an eater to eat ice cream easily and conveniently using a screw-shaped bar. CONSTITUTION: An ice cream bar is constituted as follows. A part of an ice cream bar is screw-shaped. The screw shape looks like an opener for cork. The contact part of the ice cream with the ice cream bar is melted faster than other parts. The more the ice cream is melted, the smaller the frictional coefficient between the ice cream bar and the ice cream. The ice cream is easily slid on the ice cream bar. When an eater puts the ice cream into his/her mouth and rotates the same in the direction to which a screw is untightened, the ice cream bar comes downward. The more the eater eats the ice cream, the higher the ice cream goes up on the ice cream bar. |
