| 摘要 |
PROBLEM TO BE SOLVED: To provide a case for fully cover a key itself with which the key can be hung down at the outer side as if a pendant or a key holder and also the tip of the key can immediately be taken in or out by a single hand in order to avoid the danger of walking with the key in exposed state and to save time when taking out the key. SOLUTION: This case is constituted to cover the key with the case body 1, and to hung down the key to the outer side in a similar manner for pendant or key holder, and a button 9 is moved by a slide gap 2 and the tip of the key can be taken in and out. COPYRIGHT: (C)2005,JPO&NCIPI
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