| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem wherein a conventional tool holder for display purpose is easily separated into a tool and a tool holder, which is apt to trigger shoplifting and mischief and to solve a problem wherein, even if having a pull-out prevention mechanism, another device is required for a separation. SOLUTION: This tool holder comprises a grip piece having a projecting part in its lower end, and a receiving cylinder having a locking means being spread by inserting the projecting part and holding the insertion state. After a spreading part of the receiving cylinder is inserted in a square hole of the tool, the projecting part is inserted in the receiving cylinder, so that the spreading part is spread to press-contact with the wall surface of the square hole, and the tool is held with holding the state. COPYRIGHT: (C)2005,JPO&NCIPI
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