发明名称 Separative tea brewing apparatus
摘要 A tea brewing apparatus comprising an upper container for simmering tea and a lower container for storing the tea brewed in the upper container. The bottom face of the upper container is provided with a tea dripping hole for allowing tea which was brewed in the upper container to flow into the lower container. A screen is disposed in the upper container and above the dripping hole so as to prevent tea leaves from dropping into the lower container. A sealing ball disposed inside the screen is attached to one end of a steel wire so that the sealing ball seals the dripping hole when it is positioned on the dripping hole. A first securement ball is attached to the other end of the steel wire outside the upper container so as to remotely control the movements of the sealing ball. A second securement ball is further attached to the steel wire at an appropriate distance from the first securement ball. The second securement ball together with a notch formed on the top edge of the upper container fixedly keeps the sealing ball in the raised position.
申请公布号 US4739696(A) 申请公布日期 1988.04.26
申请号 US19860921108 申请日期 1986.10.21
申请人 SHEEN, SHUENN T. 发明人 SHEEN, SHUENN T.
分类号 A47J31/02;A47J31/18;(IPC1-7):A47J31/10 主分类号 A47J31/02
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