| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an easily openable container lid which can be easily opened even by an elderly person by solving the problem that a general way to unseal a lid of a milk cup, a yogurt cup, a pudding cup or the like with a part of lid picked by fingers to be opened makes difficulties in opening because of a small picking area of low force acceptability with the slipperiness of fingers, and causes, in particular, the elderly person to take much time in opening the lid from his or her being poor at such a delicate work. <P>SOLUTION: A hole of about 20 mm in diameter, which is large enough to insert a finger is formed in a part of a lid. Since the finger can be inserted when opening the lid, the finger does not slip and the force required for opening the lid can be applied. Thus, the lid can be easily opened even by an elderly person. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
