发明名称 |
MECHANICAL KEY AND LOCKING/UNLOCKING KEY |
摘要 |
The portability of a mechanical key and a locking/unlocking key having the mechanical key is improved. The mechanical key is housed in a portable device in such a manner that a key plate is folded into two at a portion formed with an inner groove. Thus, the housing space for housing the mechanical key can be reduced and the portable device can be made smaller. Accordingly, the portability of the locking/unlocking key can be improved.
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申请公布号 |
US2007214851(A1) |
申请公布日期 |
2007.09.20 |
申请号 |
US20070683369 |
申请日期 |
2007.03.07 |
申请人 |
KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO |
发明人 |
YAMAGUCHI JUN;SHAMOTO NORIYASU;KATAGIRI TOSHIHARU |
分类号 |
E05B19/02 |
主分类号 |
E05B19/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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