METHOD OF DRINKING COFFEE (TEA) USING STRAW AND COFFEE CUP WITH STRAW (OF UNDERWATER BALLOON)

摘要

PURPOSE: A method of drinking coffee using straw and the coffee cup with straw are provided to drink coffee or tea using a straw after putting a device to the cup to melt or let coffee cool without using a spoon. CONSTITUTION: The method of drinking coffee using straw and the coffee cup with straw include a mobile straw tube(6) with a fish- or flower-shaped (underwater balloon)(12) which is inserted into a fixed straw tube(7); a straw head(4) made to come out from a hole in a grip(2) on the cover of the coffee cup; and a underwater balloon(12) made to come out to the top by a buoyant force as in the mobile straw tube(6) for the straw head(4) and most of the top mobile straw tube to come out of the coffee cup.