| 摘要 |
PROBLEM TO BE SOLVED: To provide a tool for interpretation unlocking, which can maximize working efficiency by allowing a worker to perform a locking operation easily in a more convenient working environment. SOLUTION: This tool is composed of a grip part with a built-in dry cell, a speculum body which is provided at an upper end of the grip part and whose rear surface is provided with a magnifier, a coupler which is detachably fitted into a front surface of the speculum body, a body of rotation, which is rotatably fitted into an outer peripheral surface of the coupler and in which a fastening groove for fastening an interpretation pick is formed at one end, and a fastening bolt which is screwed into the body of the rotation so as to fix the body of the rotation. COPYRIGHT: (C)2004,JPO
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