| 摘要 |
A tool device includes a hollow handle, a tool, and a coupling unit. The coupling unit connects detachably the handle and the tool, and includes first and second coupling members, and a shank member. The first coupling member engages detachably the handle. The shank member is coupled to the first coupling member and extends into the handle. The second coupling member is coupled to the tool, is disposed in the handle, and engages detachably the shank member.
|
