| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bag in which extraction of ground coffee or the like is enhanced by giving a stick shaped extraction bag so that it is inserted in a cap and used to stir a liquid while its handle is held with a hand. <P>SOLUTION: A pantograph structure is formed at the top of the extraction bag by using a handle attached to the extraction bag. Thereby, a stirring action by a stick system is enhanced by the extending action of the pantograph and the degree of extraction is improved. This system makes it possible to freely move the extraction bag sidewise and vertically. Accordingly, the degree of extraction is improved and liquid dripping from the bag can be easily facilitated by vertically vibrating the pantograph when extraction is finished. <P>COPYRIGHT: (C)2007,JPO&INPIT |
