| 摘要 |
A connector for connecting a tool handle with a tool bit includes a shank, a spring, a detent and a switch. The shank includes a first end, a second end, a non-circular insert formed at the second end for insertion in a corresponding hole defined in the tool bit, a terminal hole extending therein obliquely with respect thereto and a peripheral hole communicated with the terminal hole. The spring is inserted in the terminal hole. The detent is movably inserted in the terminal hole and includes a first end biased by means of the spring and a second end extensible from the terminal hole for engagement with the wall of the hole defined in the tool bit. The switch is connected with the detent through the peripheral hole.
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